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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Automattic\Jetpack\Assets;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Automattic\Jetpack\Sync\Settings;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Jetpack_RelatedPosts { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const VERSION   = '20190204';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	const SHORTCODE = 'jetpack-related-posts';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private static $instance     = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private static $instance_raw = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Creates and returns a static instance of Jetpack_RelatedPosts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return Jetpack_RelatedPosts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static function init() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( ! self::$instance ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			if ( class_exists('WPCOM_RelatedPosts') && method_exists( 'WPCOM_RelatedPosts', 'init' ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				self::$instance = WPCOM_RelatedPosts::init();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				self::$instance = new Jetpack_RelatedPosts();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return self::$instance;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Creates and returns a static instance of Jetpack_RelatedPosts_Raw.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return Jetpack_RelatedPosts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static function init_raw() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( ! self::$instance_raw ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			if ( class_exists('WPCOM_RelatedPosts') && method_exists( 'WPCOM_RelatedPosts', 'init_raw' ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				self::$instance_raw = WPCOM_RelatedPosts::init_raw();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				self::$instance_raw = new Jetpack_RelatedPosts_Raw();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return self::$instance_raw;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $_options;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $_allow_feature_toggle;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $_blog_charset;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $_convert_charset;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $_previous_post_id;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected $_found_shortcode = false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Constructor for Jetpack_RelatedPosts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @uses get_option, add_action, apply_filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return null  | 
            
                            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function __construct() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->_blog_charset = get_option( 'blog_charset' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$this->_convert_charset = ( function_exists( 'iconv' ) && ! preg_match( '/^utf\-?8$/i', $this->_blog_charset ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		add_action( 'admin_init', array( $this, 'action_admin_init' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		add_action( 'wp', array( $this, 'action_frontend_init' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( ! class_exists( 'Jetpack_Media_Summary' ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			jetpack_require_lib( 'class.media-summary' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Add Related Posts to the REST API Post response.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		add_action( 'rest_api_init', array( $this, 'rest_register_related_posts' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		jetpack_register_block(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			'jetpack/related-posts',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                				'render_callback' => array( $this, 'render_block' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	protected function get_blog_id() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return Jetpack_Options::get_option( 'id' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * =================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * ACTIONS & FILTERS  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * =================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Add a checkbox field to Settings > Reading for enabling related posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @action admin_init  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @uses add_settings_field, __, register_setting, add_action  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function action_admin_init() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Add the setting field [jetpack_relatedposts] and place it in Settings > Reading  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		add_settings_field( 'jetpack_relatedposts', '<span id="jetpack_relatedposts">' . __( 'Related posts', 'jetpack' ) . '</span>', array( $this, 'print_setting_html' ), 'reading' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		register_setting( 'reading', 'jetpack_relatedposts', array( $this, 'parse_options' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		add_action('admin_head', array( $this, 'print_setting_head' ) ); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if( 'options-reading.php' == $GLOBALS['pagenow'] ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			// Enqueue style for live preview on the reading settings page  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			$this->_enqueue_assets( false, true );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Load related posts assets if it's a elegiable front end page or execute search and return JSON if it's an endpoint request.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @global $_GET  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @action wp  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @uses add_shortcode, get_the_ID  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @returns null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public function action_frontend_init() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Add a shortcode handler that outputs nothing, this gets overridden later if we can display related content  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		add_shortcode( self::SHORTCODE, array( $this, 'get_client_rendered_html_unsupported' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( ! $this->_enabled_for_request() )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    128
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                		if ( isset( $_GET['relatedposts'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    129
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                			$excludes = $this->parse_numeric_get_arg( 'relatedposts_exclude' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 | 
                			$this->_action_frontend_init_ajax( $excludes );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    131
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    132
                 | 
                                    
                                                     | 
                
                 | 
                			if ( isset( $_GET['relatedposts_hit'], $_GET['relatedposts_origin'], $_GET['relatedposts_position'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    133
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_log_click( $_GET['relatedposts_origin'], get_the_ID(), $_GET['relatedposts_position'] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_previous_post_id = (int) $_GET['relatedposts_origin'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                			$this->_action_frontend_init_page();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                	 * Render insertion point.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                	 * @since 4.2.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                	public function get_headline() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                		$options = $this->get_options();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $options['show_headline'] ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                			$headline = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                				/** This filter is already documented in modules/sharedaddy/sharing-service.php */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                				apply_filters( 'jetpack_sharing_headline_html', '<h3 class="jp-relatedposts-headline"><em>%s</em></h3>', esc_html( $options['headline'] ), 'related-posts' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                				esc_html( $options['headline'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    157
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                			$headline = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    160
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    161
                 | 
                                    
                                                     | 
                
                 | 
                		return $headline;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    162
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    163
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    164
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    165
                 | 
                                    
                                                     | 
                
                 | 
                	 * Adds a target to the post content to load related posts into if a shortcode for it did not already exist.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    166
                 | 
                                    
                                                     | 
                
                 | 
                	 * Will skip adding the target if the post content contains a Related Posts block.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    167
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    168
                 | 
                                    
                                                     | 
                
                 | 
                	 * @filter the_content  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    169
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    170
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $content Post content.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    171
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    172
                 | 
                                    
                                                     | 
                
                 | 
                	 * @returns string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    173
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    174
                 | 
                                    
                                                     | 
                
                 | 
                	public function filter_add_target_to_dom( $content ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    175
                 | 
                                    
                                                     | 
                
                 | 
                		if ( has_block( 'jetpack/related-posts', $content ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    176
                 | 
                                    
                                                     | 
                
                 | 
                			return $content;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    177
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    178
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    179
                 | 
                                    
                                                     | 
                
                 | 
                		if ( ! $this->_found_shortcode ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    180
                 | 
                                    
                                                     | 
                
                 | 
                			if ( class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    181
                 | 
                                    
                                                     | 
                
                 | 
                				$content .= "\n" . $this->get_server_rendered_html();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    182
                 | 
                                    
                                                     | 
                
                 | 
                			} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    183
                 | 
                                    
                                                     | 
                
                 | 
                				$content .= "\n" . $this->get_client_rendered_html();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    184
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    185
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    186
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    187
                 | 
                                    
                                                     | 
                
                 | 
                		return $content;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    188
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    189
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    190
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    191
                 | 
                                    
                                                     | 
                
                 | 
                	 * Render static markup based on the Gutenberg block code  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    192
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    193
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return string Rendered related posts HTML.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    194
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    195
                 | 
                                    
                                                     | 
                
                 | 
                	public function get_server_rendered_html() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    196
                 | 
                                    
                                                     | 
                
                 | 
                		$rp_settings       = Jetpack_Options::get_option( 'relatedposts', array() );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    197
                 | 
                                    
                                                     | 
                
                 | 
                		$block_rp_settings = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    198
                 | 
                                    
                                                     | 
                
                 | 
                			'displayThumbnails' => $rp_settings['show_thumbnails'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    199
                 | 
                                    
                                                     | 
                
                 | 
                			'showHeadline'      => $rp_settings['show_headline'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    200
                 | 
                                    
                                                     | 
                
                 | 
                			'displayDate'       => isset( $rp_settings['show_date'] ) ? (bool) $rp_settings['show_date'] : true,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    201
                 | 
                                    
                                                     | 
                
                 | 
                			'displayContext'    => isset( $rp_settings['show_context'] ) && $rp_settings['show_context'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    202
                 | 
                                    
                                                     | 
                
                 | 
                			'postLayout'        => isset( $rp_settings['layout'] ) ? $rp_settings['layout'] : 'grid',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    203
                 | 
                                    
                                                     | 
                
                 | 
                			'postsToShow'       => isset( $rp_settings['size'] ) ? $rp_settings['size'] : 3,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    204
                 | 
                                    
                                                     | 
                
                 | 
                			/** This filter is already documented in modules/related-posts/jetpack-related-posts.php */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    205
                 | 
                                    
                                                     | 
                
                 | 
                			'headline'          => apply_filters( 'jetpack_relatedposts_filter_headline', $this->get_headline() ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    206
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    207
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    208
                 | 
                                    
                                                     | 
                
                 | 
                		return $this->render_block( $block_rp_settings );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    209
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    210
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    211
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    212
                 | 
                                    
                                                     | 
                
                 | 
                	 * Looks for our shortcode on the unfiltered content, this has to execute early.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    213
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    214
                 | 
                                    
                                                     | 
                
                 | 
                	 * @filter the_content  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    215
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $content  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    216
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses has_shortcode  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    217
                 | 
                                    
                                                     | 
                
                 | 
                	 * @returns string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    218
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    219
                 | 
                                    
                                                     | 
                
                 | 
                	public function test_for_shortcode( $content ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    220
                 | 
                                    
                                                     | 
                
                 | 
                		$this->_found_shortcode = has_shortcode( $content, self::SHORTCODE );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    221
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    222
                 | 
                                    
                                                     | 
                
                 | 
                		return $content;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    223
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    224
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    225
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    226
                 | 
                                    
                                                     | 
                
                 | 
                	 * Returns the HTML for the related posts section.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    227
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    228
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses esc_html__, apply_filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    229
                 | 
                                    
                                                     | 
                
                 | 
                	 * @returns string  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    230
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    231
                 | 
                                    
                                                     | 
                
                 | 
                	public function get_client_rendered_html() { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    232
                 | 
                                    
                                                     | 
                
                 | 
                		if ( Settings::is_syncing() ) { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    233
                 | 
                                    
                                                     | 
                
                 | 
                			return '';  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    234
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    235
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    236
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    237
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the Related Posts headline.  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    238
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    239
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    240
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    241
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 3.0.0  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    242
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    243
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $headline Related Posts heading.  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    244
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    245
                 | 
                                    
                                                     | 
                
                 | 
                		$headline = apply_filters( 'jetpack_relatedposts_filter_headline', $this->get_headline() );  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    246
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    247
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $this->_previous_post_id ) { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    248
                 | 
                                    
                                                     | 
                
                 | 
                			$exclude = "data-exclude='{$this->_previous_post_id}'"; | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    249
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    250
                 | 
                                    
                                                     | 
                
                 | 
                			$exclude = "";  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    251
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    252
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    253
                 | 
                                    
                                                     | 
                
                 | 
                		return <<<EOT  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    254
                 | 
                                    
                                                     | 
                
                 | 
                <div id='jp-relatedposts' class='jp-relatedposts' $exclude>  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    255
                 | 
                                    
                                                     | 
                
                 | 
                	$headline  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    256
                 | 
                                    
                                                     | 
                
                 | 
                </div>  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    257
                 | 
                                    
                                                     | 
                
                 | 
                EOT;  | 
            
            
                                                                        
                            
            
                                    
            
            
                | 
                    258
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    259
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    260
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    261
                 | 
                                    
                                                     | 
                
                 | 
                	 * Returns the HTML for the related posts section if it's running in the loop or other instances where we don't support related posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    262
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    263
                 | 
                                    
                                                     | 
                
                 | 
                	 * @returns string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    264
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    265
                 | 
                                    
                                                     | 
                
                 | 
                	public function get_client_rendered_html_unsupported() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    266
                 | 
                                    
                                                     | 
                
                 | 
                		if ( Settings::is_syncing() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    267
                 | 
                                    
                                                     | 
                
                 | 
                			return '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    268
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    269
                 | 
                                    
                                                     | 
                
                 | 
                		return "\n\n<!-- Jetpack Related Posts is not supported in this context. -->\n\n";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    270
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    271
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    272
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    273
                 | 
                                    
                                                     | 
                
                 | 
                	 * ===============  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    274
                 | 
                                    
                                                     | 
                
                 | 
                	 * GUTENBERG BLOCK  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    275
                 | 
                                    
                                                     | 
                
                 | 
                	 * ===============  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    276
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    277
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    278
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    279
                 | 
                                    
                                                     | 
                
                 | 
                	 * Echoes out items for the Gutenberg block  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    280
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    281
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $related_post The post oject.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    282
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $block_attributes The block attributes.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    283
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    284
                 | 
                                    
                                                     | 
                
                 | 
                	public function render_block_item( $related_post, $block_attributes ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    285
                 | 
                                    
                                                     | 
                
                 | 
                		$instance_id = 'related-posts-item-' . uniqid();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    286
                 | 
                                    
                                                     | 
                
                 | 
                		$label_id    = $instance_id . '-label';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    287
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    288
                 | 
                                    
                                                     | 
                
                 | 
                		$item_markup = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    289
                 | 
                                    
                                                     | 
                
                 | 
                			'<ul id="%1$s" aria-labelledby="%2$s" class="jp-related-posts-i2__post" role="menuitem">',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    290
                 | 
                                    
                                                     | 
                
                 | 
                			esc_attr( $instance_id ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    291
                 | 
                                    
                                                     | 
                
                 | 
                			esc_attr( $label_id )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    292
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    293
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    294
                 | 
                                    
                                                     | 
                
                 | 
                		$item_markup .= sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    295
                 | 
                                    
                                                     | 
                
                 | 
                			'<li class="jp-related-posts-i2__post-link"><a id="%1$s" href="%2$s" rel="%4$s">%3$s</a></li>',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    296
                 | 
                                    
                                                     | 
                
                 | 
                			esc_attr( $label_id ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    297
                 | 
                                    
                                                     | 
                
                 | 
                			esc_url( $related_post['url'] ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    298
                 | 
                                    
                                                     | 
                
                 | 
                			esc_attr( $related_post['title'] ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    299
                 | 
                                    
                                                     | 
                
                 | 
                			esc_attr( $related_post['rel'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    300
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    301
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    302
                 | 
                                    
                                                     | 
                
                 | 
                		if ( ! empty( $block_attributes['show_thumbnails'] ) && ! empty( $related_post['img']['src'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    303
                 | 
                                    
                                                     | 
                
                 | 
                			$img_link = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    304
                 | 
                                    
                                                     | 
                
                 | 
                				'<li class="jp-related-posts-i2__post-img-link"><a href="%1$s" rel="%2$s"><img src="%3$s" width="%4$s" alt="%5$s" /></a></li>',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    305
                 | 
                                    
                                                     | 
                
                 | 
                				esc_url( $related_post['url'] ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    306
                 | 
                                    
                                                     | 
                
                 | 
                				esc_attr( $related_post['rel'] ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    307
                 | 
                                    
                                                     | 
                
                 | 
                				esc_url( $related_post['img']['src'] ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    308
                 | 
                                    
                                                     | 
                
                 | 
                				esc_attr( $related_post['img']['width'] ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    309
                 | 
                                    
                                                     | 
                
                 | 
                				esc_attr( $related_post['img']['alt_text'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    310
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    311
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    312
                 | 
                                    
                                                     | 
                
                 | 
                			$item_markup .= $img_link;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    313
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    314
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    315
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $block_attributes['show_date'] ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    316
                 | 
                                    
                                                     | 
                
                 | 
                			$date_tag = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    317
                 | 
                                    
                                                     | 
                
                 | 
                				'<li class="jp-related-posts-i2__post-date">%1$s</li>',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    318
                 | 
                                    
                                                     | 
                
                 | 
                				esc_html( $related_post['date'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    319
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    320
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    321
                 | 
                                    
                                                     | 
                
                 | 
                			$item_markup .= $date_tag;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    322
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    323
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    324
                 | 
                                    
                                                     | 
                
                 | 
                		if ( ( $block_attributes['show_context'] ) && ! empty( $related_post['context'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    325
                 | 
                                    
                                                     | 
                
                 | 
                			$context_tag = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    326
                 | 
                                    
                                                     | 
                
                 | 
                				'<li class="jp-related-posts-i2__post-context">%1$s</li>',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    327
                 | 
                                    
                                                     | 
                
                 | 
                				esc_html( $related_post['context'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    328
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    329
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    330
                 | 
                                    
                                                     | 
                
                 | 
                			$item_markup .= $context_tag;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    331
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    332
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    333
                 | 
                                    
                                                     | 
                
                 | 
                		$item_markup .= '</ul>';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    334
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    335
                 | 
                                    
                                                     | 
                
                 | 
                		return $item_markup;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    336
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    337
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    338
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    339
                 | 
                                    
                                                     | 
                
                 | 
                	 * Render a related posts row.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    340
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    341
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $posts The posts to render into the row.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    342
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $block_attributes Block attributes.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    343
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    344
                 | 
                                    
                                                     | 
                
                 | 
                	public function render_block_row( $posts, $block_attributes ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    345
                 | 
                                    
                                                     | 
                
                 | 
                		$rows_markup = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    346
                 | 
                                    
                                                     | 
                
                 | 
                		foreach ( $posts as $post ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    347
                 | 
                                    
                                                     | 
                
                 | 
                			$rows_markup .= $this->render_block_item( $post, $block_attributes );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    348
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    349
                 | 
                                    
                                                     | 
                
                 | 
                		return sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    350
                 | 
                                    
                                                     | 
                
                 | 
                			'<div class="jp-related-posts-i2__row" data-post-count="%1$s">%2$s</div>',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    351
                 | 
                                    
                                                     | 
                
                 | 
                			count( $posts ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    352
                 | 
                                    
                                                     | 
                
                 | 
                			$rows_markup  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    353
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    354
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    355
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    356
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    357
                 | 
                                    
                                                     | 
                
                 | 
                	 * Render the related posts markup.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    358
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    359
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $attributes Block attributes.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    360
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    361
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    362
                 | 
                                    
                                                     | 
                
                 | 
                	public function render_block( $attributes ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    363
                 | 
                                    
                                                     | 
                
                 | 
                		$block_attributes = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    364
                 | 
                                    
                                                     | 
                
                 | 
                			'headline'        => isset( $attributes['headline'] ) ? $attributes['headline'] : null,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    365
                 | 
                                    
                                                     | 
                
                 | 
                			'show_thumbnails' => isset( $attributes['displayThumbnails'] ) && $attributes['displayThumbnails'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    366
                 | 
                                    
                                                     | 
                
                 | 
                			'show_date'       => isset( $attributes['displayDate'] ) ? (bool) $attributes['displayDate'] : true,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    367
                 | 
                                    
                                                     | 
                
                 | 
                			'show_context'    => isset( $attributes['displayContext'] ) && $attributes['displayContext'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    368
                 | 
                                    
                                                     | 
                
                 | 
                			'layout'          => isset( $attributes['postLayout'] ) && 'list' === $attributes['postLayout'] ? $attributes['postLayout'] : 'grid',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    369
                 | 
                                    
                                                     | 
                
                 | 
                			'size'            => ! empty( $attributes['postsToShow'] ) ? absint( $attributes['postsToShow'] ) : 3,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    370
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    371
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    372
                 | 
                                    
                                                     | 
                
                 | 
                		$excludes      = $this->parse_numeric_get_arg( 'relatedposts_origin' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    373
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    374
                 | 
                                    
                                                     | 
                
                 | 
                		$target_to_dom_priority = has_filter(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    375
                 | 
                                    
                                                     | 
                
                 | 
                			'the_content',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    376
                 | 
                                    
                                                     | 
                
                 | 
                			array( $this, 'filter_add_target_to_dom' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    377
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    378
                 | 
                                    
                                                     | 
                
                 | 
                		remove_filter(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    379
                 | 
                                    
                                                     | 
                
                 | 
                			'the_content',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    380
                 | 
                                    
                                                     | 
                
                 | 
                			array( $this, 'filter_add_target_to_dom' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    381
                 | 
                                    
                                                     | 
                
                 | 
                			$target_to_dom_priority  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    382
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    383
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    384
                 | 
                                    
                                                     | 
                
                 | 
                		$related_posts = $this->get_for_post_id(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    385
                 | 
                                    
                                                     | 
                
                 | 
                			get_the_ID(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    386
                 | 
                                    
                                                     | 
                
                 | 
                			array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    387
                 | 
                                    
                                                     | 
                
                 | 
                				'size'             => $block_attributes['size'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    388
                 | 
                                    
                                                     | 
                
                 | 
                				'exclude_post_ids' => $excludes,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    389
                 | 
                                    
                                                     | 
                
                 | 
                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    390
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    391
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    392
                 | 
                                    
                                                     | 
                
                 | 
                		$display_lower_row = $block_attributes['size'] > 3;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    393
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    394
                 | 
                                    
                                                     | 
                
                 | 
                		if ( empty( $related_posts ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    395
                 | 
                                    
                                                     | 
                
                 | 
                			return '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    396
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    397
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    398
                 | 
                                    
                                                     | 
                
                 | 
                		switch ( count( $related_posts ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    399
                 | 
                                    
                                                     | 
                
                 | 
                			case 2:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    400
                 | 
                                    
                                                     | 
                
                 | 
                			case 4:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    401
                 | 
                                    
                                                     | 
                
                 | 
                			case 5:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    402
                 | 
                                    
                                                     | 
                
                 | 
                				$top_row_end = 2;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    403
                 | 
                                    
                                                     | 
                
                 | 
                				break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    404
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    405
                 | 
                                    
                                                     | 
                
                 | 
                			default:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    406
                 | 
                                    
                                                     | 
                
                 | 
                				$top_row_end = 3;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    407
                 | 
                                    
                                                     | 
                
                 | 
                				break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    408
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    409
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    410
                 | 
                                    
                                                     | 
                
                 | 
                		$upper_row_posts = array_slice( $related_posts, 0, $top_row_end );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    411
                 | 
                                    
                                                     | 
                
                 | 
                		$lower_row_posts = array_slice( $related_posts, $top_row_end );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    412
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    413
                 | 
                                    
                                                     | 
                
                 | 
                		$rows_markup = $this->render_block_row( $upper_row_posts, $block_attributes );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    414
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $display_lower_row ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    415
                 | 
                                    
                                                     | 
                
                 | 
                			$rows_markup .= $this->render_block_row( $lower_row_posts, $block_attributes );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    416
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    417
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    418
                 | 
                                    
                                                     | 
                
                 | 
                		/*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    419
                 | 
                                    
                                                     | 
                
                 | 
                		 * Below is a hack to get the block content to render correctly.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    420
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    421
                 | 
                                    
                                                     | 
                
                 | 
                		 * This functionality should be covered in /inc/blocks.php but due to an error,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    422
                 | 
                                    
                                                     | 
                
                 | 
                		 * this has not been fixed as of this writing.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    423
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    424
                 | 
                                    
                                                     | 
                
                 | 
                		 * Alda has submitted a patch to Core in order to have this issue fixed at  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    425
                 | 
                                    
                                                     | 
                
                 | 
                		 * https://core.trac.wordpress.org/ticket/45495 and  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    426
                 | 
                                    
                                                     | 
                
                 | 
                		 * made it into WordPress 5.2.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    427
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    428
                 | 
                                    
                                                     | 
                
                 | 
                		 * @todo update when WP 5.2 is the minimum support version.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    429
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    430
                 | 
                                    
                                                     | 
                
                 | 
                		$priority = has_filter( 'the_content', 'wpautop' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    431
                 | 
                                    
                                                     | 
                
                 | 
                		remove_filter( 'the_content', 'wpautop', $priority );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    432
                 | 
                                    
                                                     | 
                
                 | 
                		add_filter( 'the_content', '_restore_wpautop_hook', $priority + 1 );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    433
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    434
                 | 
                                    
                                                     | 
                
                 | 
                		return sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    435
                 | 
                                    
                                                     | 
                
                 | 
                			'<nav class="jp-relatedposts-i2" data-layout="%1$s">%2$s%3$s</nav>',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    436
                 | 
                                    
                                                     | 
                
                 | 
                			esc_attr( $block_attributes['layout'] ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    437
                 | 
                                    
                                                     | 
                
                 | 
                			$block_attributes['headline'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    438
                 | 
                                    
                                                     | 
                
                 | 
                			$rows_markup  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    439
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    440
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    441
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    442
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    443
                 | 
                                    
                                                     | 
                
                 | 
                	 * ========================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    444
                 | 
                                    
                                                     | 
                
                 | 
                	 * PUBLIC UTILITY FUNCTIONS  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    445
                 | 
                                    
                                                     | 
                
                 | 
                	 * ========================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    446
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    447
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    448
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    449
                 | 
                                    
                                                     | 
                
                 | 
                	 * Parse a numeric GET variable to an array of values.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    450
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    451
                 | 
                                    
                                                     | 
                
                 | 
                	 * @since 6.9.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    452
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    453
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses absint  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    454
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    455
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $arg Name of the GET variable  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    456
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array $result Parsed value(s)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    457
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    458
                 | 
                                    
                                                     | 
                
                 | 
                	public function parse_numeric_get_arg( $arg ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    459
                 | 
                                    
                                                     | 
                
                 | 
                		$result = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    460
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    461
                 | 
                                    
                                                     | 
                
                 | 
                		if ( isset( $_GET[ $arg ] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    462
                 | 
                                    
                                                     | 
                
                 | 
                			if ( is_string( $_GET[ $arg ] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    463
                 | 
                                    
                                                     | 
                
                 | 
                				$result = explode( ',', $_GET[ $arg ] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    464
                 | 
                                    
                                                     | 
                
                 | 
                			} elseif ( is_array( $_GET[ $arg ] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    465
                 | 
                                    
                                                     | 
                
                 | 
                				$result = array_values( $_GET[ $arg ] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    466
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    467
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    468
                 | 
                                    
                                                     | 
                
                 | 
                			$result = array_unique( array_filter( array_map( 'absint', $result ) ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    469
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    470
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    471
                 | 
                                    
                                                     | 
                
                 | 
                		return $result;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    472
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    473
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    474
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    475
                 | 
                                    
                                                     | 
                
                 | 
                	 * Gets options set for Jetpack_RelatedPosts and merge with defaults.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    476
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    477
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses Jetpack_Options::get_option, apply_filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    478
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    479
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    480
                 | 
                                    
                                                     | 
                
                 | 
                	public function get_options() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    481
                 | 
                                    
                                                     | 
                
                 | 
                		if ( null === $this->_options ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    482
                 | 
                                    
                                                     | 
                
                 | 
                			$this->_options = Jetpack_Options::get_option( 'relatedposts', array() );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    483
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! is_array( $this->_options ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    484
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_options = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    485
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! isset( $this->_options['enabled'] ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    486
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_options['enabled'] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    487
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! isset( $this->_options['show_headline'] ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    488
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_options['show_headline'] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    489
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! isset( $this->_options['show_thumbnails'] ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    490
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_options['show_thumbnails'] = false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    491
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! isset( $this->_options['show_date'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    492
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_options['show_date'] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    493
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    494
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! isset( $this->_options['show_context'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    495
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_options['show_context'] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    496
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    497
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! isset( $this->_options['layout'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    498
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_options['layout'] = 'grid';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    499
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    500
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! isset( $this->_options['headline'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    501
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_options['headline'] = esc_html__( 'Related', 'jetpack' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    502
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    503
                 | 
                                    
                                                     | 
                
                 | 
                			if ( empty( $this->_options['size'] ) || (int)$this->_options['size'] < 1 )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    504
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_options['size'] = 3;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    505
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    506
                 | 
                                    
                                                     | 
                
                 | 
                			/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    507
                 | 
                                    
                                                     | 
                
                 | 
                			 * Filter Related Posts basic options.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    508
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    509
                 | 
                                    
                                                     | 
                
                 | 
                			 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    510
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    511
                 | 
                                    
                                                     | 
                
                 | 
                			 * @since 2.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    512
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    513
                 | 
                                    
                                                     | 
                
                 | 
                			 * @param array $this->_options Array of basic Related Posts options.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    514
                 | 
                                    
                                                     | 
                
                 | 
                			 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    515
                 | 
                                    
                                                     | 
                
                 | 
                			$this->_options = apply_filters( 'jetpack_relatedposts_filter_options', $this->_options );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    516
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    517
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    518
                 | 
                                    
                                                     | 
                
                 | 
                		return $this->_options;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    519
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    520
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    521
                 | 
                                    
                                                     | 
                
                 | 
                	public function get_option( $option_name ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    522
                 | 
                                    
                                                     | 
                
                 | 
                		$options = $this->get_options();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    523
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    524
                 | 
                                    
                                                     | 
                
                 | 
                		if ( isset( $options[ $option_name ] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    525
                 | 
                                    
                                                     | 
                
                 | 
                			return $options[ $option_name ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    526
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    527
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    528
                 | 
                                    
                                                     | 
                
                 | 
                		return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    529
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    530
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    531
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    532
                 | 
                                    
                                                     | 
                
                 | 
                	 * Parses input and returns normalized options array.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    533
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    534
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $input  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    535
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses self::get_options  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    536
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    537
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    538
                 | 
                                    
                                                     | 
                
                 | 
                	public function parse_options( $input ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    539
                 | 
                                    
                                                     | 
                
                 | 
                		$current = $this->get_options();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    540
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    541
                 | 
                                    
                                                     | 
                
                 | 
                		if ( !is_array( $input ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    542
                 | 
                                    
                                                     | 
                
                 | 
                			$input = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    543
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    544
                 | 
                                    
                                                     | 
                
                 | 
                		if (  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    545
                 | 
                                    
                                                     | 
                
                 | 
                			! isset( $input['enabled'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    546
                 | 
                                    
                                                     | 
                
                 | 
                			|| isset( $input['show_date'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    547
                 | 
                                    
                                                     | 
                
                 | 
                			|| isset( $input['show_context'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    548
                 | 
                                    
                                                     | 
                
                 | 
                			|| isset( $input['layout'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    549
                 | 
                                    
                                                     | 
                
                 | 
                			|| isset( $input['headline'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    550
                 | 
                                    
                                                     | 
                
                 | 
                			) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    551
                 | 
                                    
                                                     | 
                
                 | 
                			$input['enabled'] = '1';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    552
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    553
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    554
                 | 
                                    
                                                     | 
                
                 | 
                		if ( '1' == $input['enabled'] ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    555
                 | 
                                    
                                                     | 
                
                 | 
                			$current['enabled'] = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    556
                 | 
                                    
                                                     | 
                
                 | 
                			$current['show_headline'] = ( isset( $input['show_headline'] ) && '1' == $input['show_headline'] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    557
                 | 
                                    
                                                     | 
                
                 | 
                			$current['show_thumbnails'] = ( isset( $input['show_thumbnails'] ) && '1' == $input['show_thumbnails'] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    558
                 | 
                                    
                                                     | 
                
                 | 
                			$current['show_date'] = ( isset( $input['show_date'] ) && '1' == $input['show_date'] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    559
                 | 
                                    
                                                     | 
                
                 | 
                			$current['show_context'] = ( isset( $input['show_context'] ) && '1' == $input['show_context'] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    560
                 | 
                                    
                                                     | 
                
                 | 
                			$current['layout'] = isset( $input['layout'] ) && in_array( $input['layout'], array( 'grid', 'list' ), true ) ? $input['layout'] : 'grid';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    561
                 | 
                                    
                                                     | 
                
                 | 
                			$current['headline'] = isset( $input['headline'] ) ? $input['headline'] : esc_html__( 'Related', 'jetpack' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    562
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    563
                 | 
                                    
                                                     | 
                
                 | 
                			$current['enabled'] = false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    564
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    565
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    566
                 | 
                                    
                                                     | 
                
                 | 
                		if ( isset( $input['size'] ) && (int)$input['size'] > 0 )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    567
                 | 
                                    
                                                     | 
                
                 | 
                			$current['size'] = (int)$input['size'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    568
                 | 
                                    
                                                     | 
                
                 | 
                		else  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    569
                 | 
                                    
                                                     | 
                
                 | 
                			$current['size'] = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    570
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    571
                 | 
                                    
                                                     | 
                
                 | 
                		return $current;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    572
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    573
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    574
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    575
                 | 
                                    
                                                     | 
                
                 | 
                	 * HTML for admin settings page.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    576
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    577
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses self::get_options, checked, esc_html__  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    578
                 | 
                                    
                                                     | 
                
                 | 
                	 * @returns null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    579
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    580
                 | 
                                    
                                                     | 
                
                 | 
                	public function print_setting_html() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    581
                 | 
                                    
                                                     | 
                
                 | 
                		$options = $this->get_options();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    582
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    583
                 | 
                                    
                                                     | 
                
                 | 
                		$ui_settings_template = <<<EOT  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    584
                 | 
                                    
                                                     | 
                
                 | 
                <p class="description">%s</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    585
                 | 
                                    
                                                     | 
                
                 | 
                <ul id="settings-reading-relatedposts-customize">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    586
                 | 
                                    
                                                     | 
                
                 | 
                	<li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    587
                 | 
                                    
                                                     | 
                
                 | 
                		<label><input name="jetpack_relatedposts[show_headline]" type="checkbox" value="1" %s /> %s</label>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    588
                 | 
                                    
                                                     | 
                
                 | 
                	</li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    589
                 | 
                                    
                                                     | 
                
                 | 
                	<li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    590
                 | 
                                    
                                                     | 
                
                 | 
                		<label><input name="jetpack_relatedposts[show_thumbnails]" type="checkbox" value="1" %s /> %s</label>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    591
                 | 
                                    
                                                     | 
                
                 | 
                	</li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    592
                 | 
                                    
                                                     | 
                
                 | 
                	<li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    593
                 | 
                                    
                                                     | 
                
                 | 
                		<label><input name="jetpack_relatedposts[show_date]" type="checkbox" value="1" %s /> %s</label>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    594
                 | 
                                    
                                                     | 
                
                 | 
                	</li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    595
                 | 
                                    
                                                     | 
                
                 | 
                	<li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    596
                 | 
                                    
                                                     | 
                
                 | 
                		<label><input name="jetpack_relatedposts[show_context]" type="checkbox" value="1" %s /> %s</label>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    597
                 | 
                                    
                                                     | 
                
                 | 
                	</li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    598
                 | 
                                    
                                                     | 
                
                 | 
                </ul>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    599
                 | 
                                    
                                                     | 
                
                 | 
                <div id='settings-reading-relatedposts-preview'>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    600
                 | 
                                    
                                                     | 
                
                 | 
                	%s  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    601
                 | 
                                    
                                                     | 
                
                 | 
                	<div id="jp-relatedposts" class="jp-relatedposts"></div>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    602
                 | 
                                    
                                                     | 
                
                 | 
                </div>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    603
                 | 
                                    
                                                     | 
                
                 | 
                EOT;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    604
                 | 
                                    
                                                     | 
                
                 | 
                		$ui_settings = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    605
                 | 
                                    
                                                     | 
                
                 | 
                			$ui_settings_template,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    606
                 | 
                                    
                                                     | 
                
                 | 
                			esc_html__( 'The following settings will impact all related posts on your site, except for those you created via the block editor:', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    607
                 | 
                                    
                                                     | 
                
                 | 
                			checked( $options['show_headline'], true, false ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    608
                 | 
                                    
                                                     | 
                
                 | 
                			esc_html__( 'Highlight related content with a heading', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    609
                 | 
                                    
                                                     | 
                
                 | 
                			checked( $options['show_thumbnails'], true, false ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    610
                 | 
                                    
                                                     | 
                
                 | 
                			esc_html__( 'Show a thumbnail image where available', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    611
                 | 
                                    
                                                     | 
                
                 | 
                			checked( $options['show_date'], true, false ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    612
                 | 
                                    
                                                     | 
                
                 | 
                			esc_html__( 'Show entry date', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    613
                 | 
                                    
                                                     | 
                
                 | 
                			checked( $options['show_context'], true, false ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    614
                 | 
                                    
                                                     | 
                
                 | 
                			esc_html__( 'Show context (category or tag)', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    615
                 | 
                                    
                                                     | 
                
                 | 
                			esc_html__( 'Preview:', 'jetpack' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    616
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    617
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    618
                 | 
                                    
                                                     | 
                
                 | 
                		if ( !$this->_allow_feature_toggle() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    619
                 | 
                                    
                                                     | 
                
                 | 
                			$template = <<<EOT  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    620
                 | 
                                    
                                                     | 
                
                 | 
                <input type="hidden" name="jetpack_relatedposts[enabled]" value="1" />  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    621
                 | 
                                    
                                                     | 
                
                 | 
                %s  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    622
                 | 
                                    
                                                     | 
                
                 | 
                EOT;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    623
                 | 
                                    
                                                     | 
                
                 | 
                			printf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    624
                 | 
                                    
                                                     | 
                
                 | 
                				$template,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    625
                 | 
                                    
                                                     | 
                
                 | 
                				$ui_settings  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    626
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    627
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    628
                 | 
                                    
                                                     | 
                
                 | 
                			$template = <<<EOT  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    629
                 | 
                                    
                                                     | 
                
                 | 
                <ul id="settings-reading-relatedposts">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    630
                 | 
                                    
                                                     | 
                
                 | 
                	<li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    631
                 | 
                                    
                                                     | 
                
                 | 
                		<label><input type="radio" name="jetpack_relatedposts[enabled]" value="0" class="tog" %s /> %s</label>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    632
                 | 
                                    
                                                     | 
                
                 | 
                	</li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    633
                 | 
                                    
                                                     | 
                
                 | 
                	<li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    634
                 | 
                                    
                                                     | 
                
                 | 
                		<label><input type="radio" name="jetpack_relatedposts[enabled]" value="1" class="tog" %s /> %s</label>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    635
                 | 
                                    
                                                     | 
                
                 | 
                		%s  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    636
                 | 
                                    
                                                     | 
                
                 | 
                	</li>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    637
                 | 
                                    
                                                     | 
                
                 | 
                </ul>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    638
                 | 
                                    
                                                     | 
                
                 | 
                EOT;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    639
                 | 
                                    
                                                     | 
                
                 | 
                			printf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    640
                 | 
                                    
                                                     | 
                
                 | 
                				$template,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    641
                 | 
                                    
                                                     | 
                
                 | 
                				checked( $options['enabled'], false, false ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    642
                 | 
                                    
                                                     | 
                
                 | 
                				esc_html__( 'Hide related content after posts', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    643
                 | 
                                    
                                                     | 
                
                 | 
                				checked( $options['enabled'], true, false ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    644
                 | 
                                    
                                                     | 
                
                 | 
                				esc_html__( 'Show related content after posts', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    645
                 | 
                                    
                                                     | 
                
                 | 
                				$ui_settings  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    646
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    647
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    648
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    649
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    650
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    651
                 | 
                                    
                                                     | 
                
                 | 
                	 * Head JS/CSS for admin settings page.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    652
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    653
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses esc_html__  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    654
                 | 
                                    
                                                     | 
                
                 | 
                	 * @returns null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    655
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    656
                 | 
                                    
                                                     | 
                
                 | 
                	public function print_setting_head() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    657
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    658
                 | 
                                    
                                                     | 
                
                 | 
                		// only dislay the Related Posts JavaScript on the Reading Settings Admin Page  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    659
                 | 
                                    
                                                     | 
                
                 | 
                		$current_screen =  get_current_screen();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    660
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    661
                 | 
                                    
                                                     | 
                
                 | 
                		if ( is_null( $current_screen ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    662
                 | 
                                    
                                                     | 
                
                 | 
                			return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    663
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    664
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    665
                 | 
                                    
                                                     | 
                
                 | 
                		if( 'options-reading' != $current_screen->id )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    666
                 | 
                                    
                                                     | 
                
                 | 
                			return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    667
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    668
                 | 
                                    
                                                     | 
                
                 | 
                		$related_headline = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    669
                 | 
                                    
                                                     | 
                
                 | 
                			'<h3 class="jp-relatedposts-headline"><em>%s</em></h3>',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    670
                 | 
                                    
                                                     | 
                
                 | 
                			esc_html__( 'Related', 'jetpack' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    671
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    672
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    673
                 | 
                                    
                                                     | 
                
                 | 
                		$href_params = 'class="jp-relatedposts-post-a" href="#jetpack_relatedposts" rel="nofollow" data-origin="0" data-position="0"';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    674
                 | 
                                    
                                                     | 
                
                 | 
                		$related_with_images = <<<EOT  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    675
                 | 
                                    
                                                     | 
                
                 | 
                <div class="jp-relatedposts-items jp-relatedposts-items-visual">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    676
                 | 
                                    
                                                     | 
                
                 | 
                	<div class="jp-relatedposts-post jp-relatedposts-post0 jp-relatedposts-post-thumbs" data-post-id="0" data-post-format="image">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    677
                 | 
                                    
                                                     | 
                
                 | 
                		<a $href_params>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    678
                 | 
                                    
                                                     | 
                
                 | 
                			<img class="jp-relatedposts-post-img" src="https://jetpackme.files.wordpress.com/2019/03/cat-blog.png" width="350" alt="Big iPhone/iPad Update Now Available" scale="0">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    679
                 | 
                                    
                                                     | 
                
                 | 
                		</a>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    680
                 | 
                                    
                                                     | 
                
                 | 
                		<h4 class="jp-relatedposts-post-title">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    681
                 | 
                                    
                                                     | 
                
                 | 
                			<a $href_params>Big iPhone/iPad Update Now Available</a>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    682
                 | 
                                    
                                                     | 
                
                 | 
                		</h4>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    683
                 | 
                                    
                                                     | 
                
                 | 
                		<p class="jp-relatedposts-post-excerpt">Big iPhone/iPad Update Now Available</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    684
                 | 
                                    
                                                     | 
                
                 | 
                		<p class="jp-relatedposts-post-context">In "Mobile"</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    685
                 | 
                                    
                                                     | 
                
                 | 
                	</div>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    686
                 | 
                                    
                                                     | 
                
                 | 
                	<div class="jp-relatedposts-post jp-relatedposts-post1 jp-relatedposts-post-thumbs" data-post-id="0" data-post-format="image">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    687
                 | 
                                    
                                                     | 
                
                 | 
                		<a $href_params>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    688
                 | 
                                    
                                                     | 
                
                 | 
                			<img class="jp-relatedposts-post-img" src="https://jetpackme.files.wordpress.com/2019/03/devices.jpg" width="350" alt="The WordPress for Android App Gets a Big Facelift" scale="0">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    689
                 | 
                                    
                                                     | 
                
                 | 
                		</a>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    690
                 | 
                                    
                                                     | 
                
                 | 
                		<h4 class="jp-relatedposts-post-title">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    691
                 | 
                                    
                                                     | 
                
                 | 
                			<a $href_params>The WordPress for Android App Gets a Big Facelift</a>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    692
                 | 
                                    
                                                     | 
                
                 | 
                		</h4>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    693
                 | 
                                    
                                                     | 
                
                 | 
                		<p class="jp-relatedposts-post-excerpt">The WordPress for Android App Gets a Big Facelift</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    694
                 | 
                                    
                                                     | 
                
                 | 
                		<p class="jp-relatedposts-post-context">In "Mobile"</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    695
                 | 
                                    
                                                     | 
                
                 | 
                	</div>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    696
                 | 
                                    
                                                     | 
                
                 | 
                	<div class="jp-relatedposts-post jp-relatedposts-post2 jp-relatedposts-post-thumbs" data-post-id="0" data-post-format="image">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    697
                 | 
                                    
                                                     | 
                
                 | 
                		<a $href_params>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    698
                 | 
                                    
                                                     | 
                
                 | 
                			<img class="jp-relatedposts-post-img" src="https://jetpackme.files.wordpress.com/2019/03/mobile-wedding.jpg" width="350" alt="Upgrade Focus: VideoPress For Weddings" scale="0">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    699
                 | 
                                    
                                                     | 
                
                 | 
                		</a>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    700
                 | 
                                    
                                                     | 
                
                 | 
                		<h4 class="jp-relatedposts-post-title">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    701
                 | 
                                    
                                                     | 
                
                 | 
                			<a $href_params>Upgrade Focus: VideoPress For Weddings</a>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    702
                 | 
                                    
                                                     | 
                
                 | 
                		</h4>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    703
                 | 
                                    
                                                     | 
                
                 | 
                		<p class="jp-relatedposts-post-excerpt">Upgrade Focus: VideoPress For Weddings</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    704
                 | 
                                    
                                                     | 
                
                 | 
                		<p class="jp-relatedposts-post-context">In "Upgrade"</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    705
                 | 
                                    
                                                     | 
                
                 | 
                	</div>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    706
                 | 
                                    
                                                     | 
                
                 | 
                </div>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    707
                 | 
                                    
                                                     | 
                
                 | 
                EOT;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    708
                 | 
                                    
                                                     | 
                
                 | 
                		$related_with_images = str_replace( "\n", '', $related_with_images );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    709
                 | 
                                    
                                                     | 
                
                 | 
                		$related_without_images = <<<EOT  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    710
                 | 
                                    
                                                     | 
                
                 | 
                <div class="jp-relatedposts-items jp-relatedposts-items-minimal">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    711
                 | 
                                    
                                                     | 
                
                 | 
                	<p class="jp-relatedposts-post jp-relatedposts-post0" data-post-id="0" data-post-format="image">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    712
                 | 
                                    
                                                     | 
                
                 | 
                		<span class="jp-relatedposts-post-title"><a $href_params>Big iPhone/iPad Update Now Available</a></span>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    713
                 | 
                                    
                                                     | 
                
                 | 
                		<span class="jp-relatedposts-post-context">In "Mobile"</span>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    714
                 | 
                                    
                                                     | 
                
                 | 
                	</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    715
                 | 
                                    
                                                     | 
                
                 | 
                	<p class="jp-relatedposts-post jp-relatedposts-post1" data-post-id="0" data-post-format="image">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    716
                 | 
                                    
                                                     | 
                
                 | 
                		<span class="jp-relatedposts-post-title"><a $href_params>The WordPress for Android App Gets a Big Facelift</a></span>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    717
                 | 
                                    
                                                     | 
                
                 | 
                		<span class="jp-relatedposts-post-context">In "Mobile"</span>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    718
                 | 
                                    
                                                     | 
                
                 | 
                	</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    719
                 | 
                                    
                                                     | 
                
                 | 
                	<p class="jp-relatedposts-post jp-relatedposts-post2" data-post-id="0" data-post-format="image">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    720
                 | 
                                    
                                                     | 
                
                 | 
                		<span class="jp-relatedposts-post-title"><a $href_params>Upgrade Focus: VideoPress For Weddings</a></span>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    721
                 | 
                                    
                                                     | 
                
                 | 
                		<span class="jp-relatedposts-post-context">In "Upgrade"</span>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    722
                 | 
                                    
                                                     | 
                
                 | 
                	</p>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    723
                 | 
                                    
                                                     | 
                
                 | 
                </div>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    724
                 | 
                                    
                                                     | 
                
                 | 
                EOT;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    725
                 | 
                                    
                                                     | 
                
                 | 
                		$related_without_images = str_replace( "\n", '', $related_without_images );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    726
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    727
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $this->_allow_feature_toggle() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    728
                 | 
                                    
                                                     | 
                
                 | 
                			$extra_css = '#settings-reading-relatedposts-customize { padding-left:2em; margin-top:.5em; }'; | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    729
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    730
                 | 
                                    
                                                     | 
                
                 | 
                			$extra_css = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    731
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    732
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    733
                 | 
                                    
                                                     | 
                
                 | 
                		echo <<<EOT  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    734
                 | 
                                    
                                                     | 
                
                 | 
                <style type="text/css">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    735
                 | 
                                    
                                                     | 
                
                 | 
                	#settings-reading-relatedposts .disabled { opacity:.5; filter:Alpha(opacity=50); } | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    736
                 | 
                                    
                                                     | 
                
                 | 
                	#settings-reading-relatedposts-preview .jp-relatedposts { background:#fff; padding:.5em; width:75%; } | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    737
                 | 
                                    
                                                     | 
                
                 | 
                	$extra_css  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    738
                 | 
                                    
                                                     | 
                
                 | 
                </style>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    739
                 | 
                                    
                                                     | 
                
                 | 
                <script type="text/javascript">  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    740
                 | 
                                    
                                                     | 
                
                 | 
                	jQuery( document ).ready( function($) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    741
                 | 
                                    
                                                     | 
                
                 | 
                		var update_ui = function() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    742
                 | 
                                    
                                                     | 
                
                 | 
                			var is_enabled = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    743
                 | 
                                    
                                                     | 
                
                 | 
                			if ( 'radio' == $( 'input[name="jetpack_relatedposts[enabled]"]' ).attr('type') ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    744
                 | 
                                    
                                                     | 
                
                 | 
                				if ( '0' == $( 'input[name="jetpack_relatedposts[enabled]"]:checked' ).val() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    745
                 | 
                                    
                                                     | 
                
                 | 
                					is_enabled = false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    746
                 | 
                                    
                                                     | 
                
                 | 
                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    747
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    748
                 | 
                                    
                                                     | 
                
                 | 
                			if ( is_enabled ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    749
                 | 
                                    
                                                     | 
                
                 | 
                				$( '#settings-reading-relatedposts-customize' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    750
                 | 
                                    
                                                     | 
                
                 | 
                					.removeClass( 'disabled' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    751
                 | 
                                    
                                                     | 
                
                 | 
                					.find( 'input' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    752
                 | 
                                    
                                                     | 
                
                 | 
                					.attr( 'disabled', false );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    753
                 | 
                                    
                                                     | 
                
                 | 
                				$( '#settings-reading-relatedposts-preview' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    754
                 | 
                                    
                                                     | 
                
                 | 
                					.removeClass( 'disabled' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    755
                 | 
                                    
                                                     | 
                
                 | 
                			} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    756
                 | 
                                    
                                                     | 
                
                 | 
                				$( '#settings-reading-relatedposts-customize' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    757
                 | 
                                    
                                                     | 
                
                 | 
                					.addClass( 'disabled' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    758
                 | 
                                    
                                                     | 
                
                 | 
                					.find( 'input' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    759
                 | 
                                    
                                                     | 
                
                 | 
                					.attr( 'disabled', true );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    760
                 | 
                                    
                                                     | 
                
                 | 
                				$( '#settings-reading-relatedposts-preview' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    761
                 | 
                                    
                                                     | 
                
                 | 
                					.addClass( 'disabled' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    762
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    763
                 | 
                                    
                                                     | 
                
                 | 
                		};  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    764
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    765
                 | 
                                    
                                                     | 
                
                 | 
                		var update_preview = function() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    766
                 | 
                                    
                                                     | 
                
                 | 
                			var html = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    767
                 | 
                                    
                                                     | 
                
                 | 
                			if ( $( 'input[name="jetpack_relatedposts[show_headline]"]:checked' ).length ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    768
                 | 
                                    
                                                     | 
                
                 | 
                				html += '$related_headline';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    769
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    770
                 | 
                                    
                                                     | 
                
                 | 
                			if ( $( 'input[name="jetpack_relatedposts[show_thumbnails]"]:checked' ).length ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    771
                 | 
                                    
                                                     | 
                
                 | 
                				html += '$related_with_images';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    772
                 | 
                                    
                                                     | 
                
                 | 
                			} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    773
                 | 
                                    
                                                     | 
                
                 | 
                				html += '$related_without_images';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    774
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    775
                 | 
                                    
                                                     | 
                
                 | 
                			$( '#settings-reading-relatedposts-preview .jp-relatedposts' ).html( html );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    776
                 | 
                                    
                                                     | 
                
                 | 
                			if ( $( 'input[name="jetpack_relatedposts[show_date]"]:checked' ).length ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    777
                 | 
                                    
                                                     | 
                
                 | 
                				$( '.jp-relatedposts-post-title' ).each( function() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    778
                 | 
                                    
                                                     | 
                
                 | 
                					$( this ).after( $( '<span>August 8, 2005</span>' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    779
                 | 
                                    
                                                     | 
                
                 | 
                				} );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    780
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    781
                 | 
                                    
                                                     | 
                
                 | 
                			if ( $( 'input[name="jetpack_relatedposts[show_context]"]:checked' ).length ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    782
                 | 
                                    
                                                     | 
                
                 | 
                				$( '.jp-relatedposts-post-context' ).show();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    783
                 | 
                                    
                                                     | 
                
                 | 
                			} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    784
                 | 
                                    
                                                     | 
                
                 | 
                				$( '.jp-relatedposts-post-context' ).hide();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    785
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    786
                 | 
                                    
                                                     | 
                
                 | 
                			$( '#settings-reading-relatedposts-preview .jp-relatedposts' ).show();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    787
                 | 
                                    
                                                     | 
                
                 | 
                		};  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    788
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    789
                 | 
                                    
                                                     | 
                
                 | 
                		// Update on load  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    790
                 | 
                                    
                                                     | 
                
                 | 
                		update_preview();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    791
                 | 
                                    
                                                     | 
                
                 | 
                		update_ui();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    792
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    793
                 | 
                                    
                                                     | 
                
                 | 
                		// Update on change  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    794
                 | 
                                    
                                                     | 
                
                 | 
                		$( '#settings-reading-relatedposts-customize input' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    795
                 | 
                                    
                                                     | 
                
                 | 
                			.change( update_preview );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    796
                 | 
                                    
                                                     | 
                
                 | 
                		$( '#settings-reading-relatedposts' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    797
                 | 
                                    
                                                     | 
                
                 | 
                			.find( 'input.tog' )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    798
                 | 
                                    
                                                     | 
                
                 | 
                			.change( update_ui );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    799
                 | 
                                    
                                                     | 
                
                 | 
                	});  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    800
                 | 
                                    
                                                     | 
                
                 | 
                </script>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    801
                 | 
                                    
                                                     | 
                
                 | 
                EOT;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    802
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    803
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    804
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    805
                 | 
                                    
                                                     | 
                
                 | 
                	 * Gets an array of related posts that match the given post_id.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    806
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    807
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int   $post_id Post which we want to find related posts for.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    808
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $args - params to use when building Elasticsearch filters to narrow down the search domain.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    809
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses self::get_options, get_post_type, wp_parse_args, apply_filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    810
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    811
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    812
                 | 
                                    
                                                     | 
                
                 | 
                	public function get_for_post_id( $post_id, array $args ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    813
                 | 
                                    
                                                     | 
                
                 | 
                		$options = $this->get_options();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    814
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    815
                 | 
                                    
                                                     | 
                
                 | 
                		if ( ! empty( $args['size'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    816
                 | 
                                    
                                                     | 
                
                 | 
                			$options['size'] = $args['size'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    817
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    818
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    819
                 | 
                                    
                                                     | 
                
                 | 
                		if (  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    820
                 | 
                                    
                                                     | 
                
                 | 
                			! $options['enabled']  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    821
                 | 
                                    
                                                     | 
                
                 | 
                			|| 0 === (int) $post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    822
                 | 
                                    
                                                     | 
                
                 | 
                			|| empty( $options['size'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    823
                 | 
                                    
                                                     | 
                
                 | 
                		) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    824
                 | 
                                    
                                                     | 
                
                 | 
                			return array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    825
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    826
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    827
                 | 
                                    
                                                     | 
                
                 | 
                		$defaults = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    828
                 | 
                                    
                                                     | 
                
                 | 
                			'size'             => (int) $options['size'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    829
                 | 
                                    
                                                     | 
                
                 | 
                			'post_type'        => get_post_type( $post_id ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    830
                 | 
                                    
                                                     | 
                
                 | 
                			'post_formats'     => array(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    831
                 | 
                                    
                                                     | 
                
                 | 
                			'has_terms'        => array(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    832
                 | 
                                    
                                                     | 
                
                 | 
                			'date_range'       => array(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    833
                 | 
                                    
                                                     | 
                
                 | 
                			'exclude_post_ids' => array(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    834
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    835
                 | 
                                    
                                                     | 
                
                 | 
                		$args     = wp_parse_args( $args, $defaults );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    836
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    837
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the arguments used to retrieve a list of Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    838
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    839
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    840
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    841
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 2.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    842
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    843
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array $args Array of options to retrieve Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    844
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    845
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    846
                 | 
                                    
                                                     | 
                
                 | 
                		$args = apply_filters( 'jetpack_relatedposts_filter_args', $args, $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    847
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    848
                 | 
                                    
                                                     | 
                
                 | 
                		$filters = $this->_get_es_filters_from_args( $post_id, $args );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    849
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    850
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter Elasticsearch options used to calculate Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    851
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    852
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    853
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    854
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 2.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    855
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    856
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array $filters Array of Elasticsearch filters based on the post_id and args.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    857
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    858
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    859
                 | 
                                    
                                                     | 
                
                 | 
                		$filters = apply_filters( 'jetpack_relatedposts_filter_filters', $filters, $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    860
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    861
                 | 
                                    
                                                     | 
                
                 | 
                		$results = $this->_get_related_posts( $post_id, $args['size'], $filters );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    862
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    863
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the array of related posts matched by Elasticsearch.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    864
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    865
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    866
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    867
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 2.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    868
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    869
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array $results Array of related posts matched by Elasticsearch.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    870
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    871
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    872
                 | 
                                    
                                                     | 
                
                 | 
                		return apply_filters( 'jetpack_relatedposts_returned_results', $results, $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    873
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    874
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    875
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    876
                 | 
                                    
                                                     | 
                
                 | 
                	 * =========================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    877
                 | 
                                    
                                                     | 
                
                 | 
                	 * PRIVATE UTILITY FUNCTIONS  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    878
                 | 
                                    
                                                     | 
                
                 | 
                	 * =========================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    879
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    880
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    881
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    882
                 | 
                                    
                                                     | 
                
                 | 
                	 * Creates an array of Elasticsearch filters based on the post_id and args.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    883
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    884
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    885
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $args  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    886
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses apply_filters, get_post_types, get_post_format_strings  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    887
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    888
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    889
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _get_es_filters_from_args( $post_id, array $args ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    890
                 | 
                                    
                                                     | 
                
                 | 
                		$filters = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    891
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    892
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    893
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the terms used to search for Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    894
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    895
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    896
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    897
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 2.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    898
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    899
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array $args['has_terms'] Array of terms associated to the Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    900
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    901
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    902
                 | 
                                    
                                                     | 
                
                 | 
                		$args['has_terms'] = apply_filters( 'jetpack_relatedposts_filter_has_terms', $args['has_terms'], $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    903
                 | 
                                    
                                                     | 
                
                 | 
                		if ( ! empty( $args['has_terms'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    904
                 | 
                                    
                                                     | 
                
                 | 
                			foreach( (array)$args['has_terms'] as $term ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    905
                 | 
                                    
                                                     | 
                
                 | 
                				if ( mb_strlen( $term->taxonomy ) ) { | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 
                    906
                 | 
                                    
                                                     | 
                
                View Code Duplication | 
                					switch ( $term->taxonomy ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    907
                 | 
                                    
                                                     | 
                
                 | 
                						case 'post_tag':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    908
                 | 
                                    
                                                     | 
                
                 | 
                							$tax_fld = 'tag.slug';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    909
                 | 
                                    
                                                     | 
                
                 | 
                							break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    910
                 | 
                                    
                                                     | 
                
                 | 
                						case 'category':  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    911
                 | 
                                    
                                                     | 
                
                 | 
                							$tax_fld = 'category.slug';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    912
                 | 
                                    
                                                     | 
                
                 | 
                							break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    913
                 | 
                                    
                                                     | 
                
                 | 
                						default:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    914
                 | 
                                    
                                                     | 
                
                 | 
                							$tax_fld = 'taxonomy.' . $term->taxonomy . '.slug';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    915
                 | 
                                    
                                                     | 
                
                 | 
                							break;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    916
                 | 
                                    
                                                     | 
                
                 | 
                					}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    917
                 | 
                                    
                                                     | 
                
                 | 
                					$filters[] = array( 'term' => array( $tax_fld => $term->slug ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    918
                 | 
                                    
                                                     | 
                
                 | 
                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    919
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    920
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    921
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    922
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    923
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the Post Types where we search Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    924
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    925
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    926
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    927
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 2.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    928
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    929
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array $args['post_type'] Array of Post Types.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    930
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    931
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    932
                 | 
                                    
                                                     | 
                
                 | 
                		$args['post_type'] = apply_filters( 'jetpack_relatedposts_filter_post_type', $args['post_type'], $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    933
                 | 
                                    
                                                     | 
                
                 | 
                		$valid_post_types = get_post_types();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    934
                 | 
                                    
                                                     | 
                
                 | 
                		if ( is_array( $args['post_type'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    935
                 | 
                                    
                                                     | 
                
                 | 
                			$sanitized_post_types = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    936
                 | 
                                    
                                                     | 
                
                 | 
                			foreach ( $args['post_type'] as $pt ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    937
                 | 
                                    
                                                     | 
                
                 | 
                				if ( in_array( $pt, $valid_post_types ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    938
                 | 
                                    
                                                     | 
                
                 | 
                					$sanitized_post_types[] = $pt;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    939
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    940
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! empty( $sanitized_post_types ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    941
                 | 
                                    
                                                     | 
                
                 | 
                				$filters[] = array( 'terms' => array( 'post_type' => $sanitized_post_types ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    942
                 | 
                                    
                                                     | 
                
                 | 
                		} else if ( in_array( $args['post_type'], $valid_post_types ) && 'all' != $args['post_type'] ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    943
                 | 
                                    
                                                     | 
                
                 | 
                			$filters[] = array( 'term' => array( 'post_type' => $args['post_type'] ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    944
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    945
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    946
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    947
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the Post Formats where we search Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    948
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    949
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    950
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    951
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 3.3.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    952
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    953
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array $args['post_formats'] Array of Post Formats.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    954
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    955
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    956
                 | 
                                    
                                                     | 
                
                 | 
                		$args['post_formats'] = apply_filters( 'jetpack_relatedposts_filter_post_formats', $args['post_formats'], $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    957
                 | 
                                    
                                                     | 
                
                 | 
                		$valid_post_formats = get_post_format_strings();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    958
                 | 
                                    
                                                     | 
                
                 | 
                		$sanitized_post_formats = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    959
                 | 
                                    
                                                     | 
                
                 | 
                		foreach ( $args['post_formats'] as $pf ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    960
                 | 
                                    
                                                     | 
                
                 | 
                			if ( array_key_exists( $pf, $valid_post_formats ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    961
                 | 
                                    
                                                     | 
                
                 | 
                				$sanitized_post_formats[] = $pf;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    962
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    963
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    964
                 | 
                                    
                                                     | 
                
                 | 
                		if ( ! empty( $sanitized_post_formats ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    965
                 | 
                                    
                                                     | 
                
                 | 
                			$filters[] = array( 'terms' => array( 'post_format' => $sanitized_post_formats ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    966
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    967
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    968
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    969
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the date range used to search Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    970
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    971
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    972
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    973
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 2.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    974
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    975
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array $args['date_range'] Array of a month interval where we search Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    976
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    977
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    978
                 | 
                                    
                                                     | 
                
                 | 
                		$args['date_range'] = apply_filters( 'jetpack_relatedposts_filter_date_range', $args['date_range'], $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    979
                 | 
                                    
                                                     | 
                
                 | 
                		if ( is_array( $args['date_range'] ) && ! empty( $args['date_range'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    980
                 | 
                                    
                                                     | 
                
                 | 
                			$args['date_range'] = array_map( 'intval', $args['date_range'] );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    981
                 | 
                                    
                                                     | 
                
                 | 
                			if ( !empty( $args['date_range']['from'] ) && !empty( $args['date_range']['to'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    982
                 | 
                                    
                                                     | 
                
                 | 
                				$filters[] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    983
                 | 
                                    
                                                     | 
                
                 | 
                					'range' => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    984
                 | 
                                    
                                                     | 
                
                 | 
                						'date_gmt' => $this->_get_coalesced_range( $args['date_range'] ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    985
                 | 
                                    
                                                     | 
                
                 | 
                					)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    986
                 | 
                                    
                                                     | 
                
                 | 
                				);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    987
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    988
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    989
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    990
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    991
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the Post IDs excluded from appearing in Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    992
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    993
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    994
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    995
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 2.9.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    996
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    997
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array $args['exclude_post_ids'] Array of Post IDs.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    998
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    999
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1000
                 | 
                                    
                                                     | 
                
                 | 
                		$args['exclude_post_ids'] = apply_filters( 'jetpack_relatedposts_filter_exclude_post_ids', $args['exclude_post_ids'], $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1001
                 | 
                                    
                                                     | 
                
                 | 
                		if ( !empty( $args['exclude_post_ids'] ) && is_array( $args['exclude_post_ids'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1002
                 | 
                                    
                                                     | 
                
                 | 
                			$excluded_post_ids = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1003
                 | 
                                    
                                                     | 
                
                 | 
                			foreach ( $args['exclude_post_ids'] as $exclude_post_id) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1004
                 | 
                                    
                                                     | 
                
                 | 
                				$exclude_post_id = (int)$exclude_post_id;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1005
                 | 
                                    
                                                     | 
                
                 | 
                				if ( $exclude_post_id > 0 )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1006
                 | 
                                    
                                                     | 
                
                 | 
                					$excluded_post_ids[] = $exclude_post_id;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1007
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1008
                 | 
                                    
                                                     | 
                
                 | 
                			$filters[] = array( 'not' => array( 'terms' => array( 'post_id' => $excluded_post_ids ) ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1009
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1010
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1011
                 | 
                                    
                                                     | 
                
                 | 
                		return $filters;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1012
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1013
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1014
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1015
                 | 
                                    
                                                     | 
                
                 | 
                	 * Takes a range and coalesces it into a month interval bracketed by a time as determined by the blog_id to enhance caching.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1016
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1017
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $date_range  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1018
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1019
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1020
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _get_coalesced_range( array $date_range ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1021
                 | 
                                    
                                                     | 
                
                 | 
                		$now = time();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1022
                 | 
                                    
                                                     | 
                
                 | 
                		$coalesce_time = $this->get_blog_id() % 86400;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1023
                 | 
                                    
                                                     | 
                
                 | 
                		$current_time = $now - strtotime( 'today', $now );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1024
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1025
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $current_time < $coalesce_time && '01' == date( 'd', $now ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1026
                 | 
                                    
                                                     | 
                
                 | 
                			// Move back 1 period  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1027
                 | 
                                    
                                                     | 
                
                 | 
                			return array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1028
                 | 
                                    
                                                     | 
                
                 | 
                				'from' => date( 'Y-m-01', strtotime( '-1 month', $date_range['from'] ) ) . ' ' . date( 'H:i:s', $coalesce_time ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1029
                 | 
                                    
                                                     | 
                
                 | 
                				'to'   => date( 'Y-m-01', $date_range['to'] ) . ' ' . date( 'H:i:s', $coalesce_time ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1030
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1031
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1032
                 | 
                                    
                                                     | 
                
                 | 
                			// Use current period  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1033
                 | 
                                    
                                                     | 
                
                 | 
                			return array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1034
                 | 
                                    
                                                     | 
                
                 | 
                				'from' => date( 'Y-m-01', $date_range['from'] ) . ' ' . date( 'H:i:s', $coalesce_time ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1035
                 | 
                                    
                                                     | 
                
                 | 
                				'to'   => date( 'Y-m-01', strtotime( '+1 month', $date_range['to'] ) ) . ' ' . date( 'H:i:s', $coalesce_time ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1036
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1037
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1038
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1039
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1040
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1041
                 | 
                                    
                                                     | 
                
                 | 
                	 * Generate and output ajax response for related posts API call.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1042
                 | 
                                    
                                                     | 
                
                 | 
                	 * NOTE: Calls exit() to end all further processing after payload has been outputed.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1043
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1044
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $excludes array of post_ids to exclude  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1045
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses send_nosniff_header, self::get_for_post_id, get_the_ID  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1046
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1047
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1048
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _action_frontend_init_ajax( array $excludes ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1049
                 | 
                                    
                                                     | 
                
                 | 
                		define( 'DOING_AJAX', true );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1050
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1051
                 | 
                                    
                                                     | 
                
                 | 
                		header( 'Content-type: application/json; charset=utf-8' ); // JSON can only be UTF-8  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1052
                 | 
                                    
                                                     | 
                
                 | 
                		send_nosniff_header();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1053
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1054
                 | 
                                    
                                                     | 
                
                 | 
                		$options = $this->get_options();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1055
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1056
                 | 
                                    
                                                     | 
                
                 | 
                		if ( isset( $_GET['jetpackrpcustomize'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1057
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1058
                 | 
                                    
                                                     | 
                
                 | 
                			// If we're in the customizer, add dummy content.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1059
                 | 
                                    
                                                     | 
                
                 | 
                			$date_now = current_time( get_option( 'date_format' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1060
                 | 
                                    
                                                     | 
                
                 | 
                			$related_posts = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1061
                 | 
                                    
                                                     | 
                
                 | 
                				array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1062
                 | 
                                    
                                                     | 
                
                 | 
                					'id'       => - 1,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1063
                 | 
                                    
                                                     | 
                
                 | 
                					'url'      => 'https://jetpackme.files.wordpress.com/2019/03/cat-blog.png',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1064
                 | 
                                    
                                                     | 
                
                 | 
                					'url_meta' => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1065
                 | 
                                    
                                                     | 
                
                 | 
                						'origin'   => 0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1066
                 | 
                                    
                                                     | 
                
                 | 
                						'position' => 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1067
                 | 
                                    
                                                     | 
                
                 | 
                					),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1068
                 | 
                                    
                                                     | 
                
                 | 
                					'title'    => esc_html__( 'Big iPhone/iPad Update Now Available', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1069
                 | 
                                    
                                                     | 
                
                 | 
                					'date'     => $date_now,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1070
                 | 
                                    
                                                     | 
                
                 | 
                					'format'   => false,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1071
                 | 
                                    
                                                     | 
                
                 | 
                					'excerpt'  => esc_html__( 'It is that time of the year when devices are shiny again.', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1072
                 | 
                                    
                                                     | 
                
                 | 
                					'rel'      => 'nofollow',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1073
                 | 
                                    
                                                     | 
                
                 | 
                					'context'  => esc_html__( 'In "Mobile"', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1074
                 | 
                                    
                                                     | 
                
                 | 
                					'img'      => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1075
                 | 
                                    
                                                     | 
                
                 | 
                						'src'    => 'https://jetpackme.files.wordpress.com/2019/03/cat-blog.png',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1076
                 | 
                                    
                                                     | 
                
                 | 
                						'width'  => 350,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1077
                 | 
                                    
                                                     | 
                
                 | 
                						'height' => 200  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1078
                 | 
                                    
                                                     | 
                
                 | 
                					),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1079
                 | 
                                    
                                                     | 
                
                 | 
                					'classes'  => array()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1080
                 | 
                                    
                                                     | 
                
                 | 
                				),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1081
                 | 
                                    
                                                     | 
                
                 | 
                				array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1082
                 | 
                                    
                                                     | 
                
                 | 
                					'id'       => - 1,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1083
                 | 
                                    
                                                     | 
                
                 | 
                					'url'      => 'https://jetpackme.files.wordpress.com/2019/03/devices.jpg',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1084
                 | 
                                    
                                                     | 
                
                 | 
                					'url_meta' => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1085
                 | 
                                    
                                                     | 
                
                 | 
                						'origin'   => 0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1086
                 | 
                                    
                                                     | 
                
                 | 
                						'position' => 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1087
                 | 
                                    
                                                     | 
                
                 | 
                					),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1088
                 | 
                                    
                                                     | 
                
                 | 
                					'title'    => esc_html__( 'The WordPress for Android App Gets a Big Facelift', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1089
                 | 
                                    
                                                     | 
                
                 | 
                					'date'     => $date_now,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1090
                 | 
                                    
                                                     | 
                
                 | 
                					'format'   => false,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1091
                 | 
                                    
                                                     | 
                
                 | 
                					'excerpt'  => esc_html__( 'Writing is new again in Android with the new WordPress app.', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1092
                 | 
                                    
                                                     | 
                
                 | 
                					'rel'      => 'nofollow',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1093
                 | 
                                    
                                                     | 
                
                 | 
                					'context'  => esc_html__( 'In "Mobile"', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1094
                 | 
                                    
                                                     | 
                
                 | 
                					'img'      => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1095
                 | 
                                    
                                                     | 
                
                 | 
                						'src'    => 'https://jetpackme.files.wordpress.com/2019/03/devices.jpg',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1096
                 | 
                                    
                                                     | 
                
                 | 
                						'width'  => 350,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1097
                 | 
                                    
                                                     | 
                
                 | 
                						'height' => 200  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1098
                 | 
                                    
                                                     | 
                
                 | 
                					),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1099
                 | 
                                    
                                                     | 
                
                 | 
                					'classes'  => array()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1100
                 | 
                                    
                                                     | 
                
                 | 
                				),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1101
                 | 
                                    
                                                     | 
                
                 | 
                				array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1102
                 | 
                                    
                                                     | 
                
                 | 
                					'id'       => - 1,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1103
                 | 
                                    
                                                     | 
                
                 | 
                					'url'      => 'https://jetpackme.files.wordpress.com/2019/03/mobile-wedding.jpg',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1104
                 | 
                                    
                                                     | 
                
                 | 
                					'url_meta' => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1105
                 | 
                                    
                                                     | 
                
                 | 
                						'origin'   => 0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1106
                 | 
                                    
                                                     | 
                
                 | 
                						'position' => 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1107
                 | 
                                    
                                                     | 
                
                 | 
                					),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1108
                 | 
                                    
                                                     | 
                
                 | 
                					'title'    => esc_html__( 'Upgrade Focus, VideoPress for weddings', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1109
                 | 
                                    
                                                     | 
                
                 | 
                					'date'     => $date_now,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1110
                 | 
                                    
                                                     | 
                
                 | 
                					'format'   => false,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1111
                 | 
                                    
                                                     | 
                
                 | 
                					'excerpt'  => esc_html__( 'Weddings are in the spotlight now with VideoPress for weddings.', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1112
                 | 
                                    
                                                     | 
                
                 | 
                					'rel'      => 'nofollow',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1113
                 | 
                                    
                                                     | 
                
                 | 
                					'context'  => esc_html__( 'In "Mobile"', 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1114
                 | 
                                    
                                                     | 
                
                 | 
                					'img'      => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1115
                 | 
                                    
                                                     | 
                
                 | 
                						'src'    => 'https://jetpackme.files.wordpress.com/2019/03/mobile-wedding.jpg',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1116
                 | 
                                    
                                                     | 
                
                 | 
                						'width'  => 350,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1117
                 | 
                                    
                                                     | 
                
                 | 
                						'height' => 200  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1118
                 | 
                                    
                                                     | 
                
                 | 
                					),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1119
                 | 
                                    
                                                     | 
                
                 | 
                					'classes'  => array()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1120
                 | 
                                    
                                                     | 
                
                 | 
                				),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1121
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1122
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1123
                 | 
                                    
                                                     | 
                
                 | 
                			for ( $total = 0; $total < $options['size'] - 3; $total++ ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1124
                 | 
                                    
                                                     | 
                
                 | 
                				$related_posts[] = $related_posts[ $total ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1125
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1126
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1127
                 | 
                                    
                                                     | 
                
                 | 
                			$current_post = get_post();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1128
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1129
                 | 
                                    
                                                     | 
                
                 | 
                			// Exclude current post after filtering to make sure it's excluded and not lost during filtering.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1130
                 | 
                                    
                                                     | 
                
                 | 
                			$excluded_posts = array_merge(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1131
                 | 
                                    
                                                     | 
                
                 | 
                				/** This filter is already documented in modules/related-posts/jetpack-related-posts.php */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1132
                 | 
                                    
                                                     | 
                
                 | 
                				apply_filters( 'jetpack_relatedposts_filter_exclude_post_ids', array() ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1133
                 | 
                                    
                                                     | 
                
                 | 
                				array( $current_post->ID )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1134
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1135
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1136
                 | 
                                    
                                                     | 
                
                 | 
                			// Fetch posts with featured image.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1137
                 | 
                                    
                                                     | 
                
                 | 
                			$with_post_thumbnails = get_posts( array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1138
                 | 
                                    
                                                     | 
                
                 | 
                				'posts_per_page'   => $options['size'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1139
                 | 
                                    
                                                     | 
                
                 | 
                				'post__not_in'     => $excluded_posts,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1140
                 | 
                                    
                                                     | 
                
                 | 
                				'post_type'        => $current_post->post_type,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1141
                 | 
                                    
                                                     | 
                
                 | 
                				'meta_key'         => '_thumbnail_id',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1142
                 | 
                                    
                                                     | 
                
                 | 
                				'suppress_filters' => false,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1143
                 | 
                                    
                                                     | 
                
                 | 
                			) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1144
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1145
                 | 
                                    
                                                     | 
                
                 | 
                			// If we don't have enough, fetch posts without featured image.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1146
                 | 
                                    
                                                     | 
                
                 | 
                			if ( 0 < ( $more = $options['size'] - count( $with_post_thumbnails ) ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1147
                 | 
                                    
                                                     | 
                
                 | 
                				$no_post_thumbnails = get_posts( array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1148
                 | 
                                    
                                                     | 
                
                 | 
                					'posts_per_page'  => $more,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1149
                 | 
                                    
                                                     | 
                
                 | 
                					'post__not_in'    => $excluded_posts,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1150
                 | 
                                    
                                                     | 
                
                 | 
                					'post_type'       => $current_post->post_type,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1151
                 | 
                                    
                                                     | 
                
                 | 
                					'meta_query' => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1152
                 | 
                                    
                                                     | 
                
                 | 
                						array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1153
                 | 
                                    
                                                     | 
                
                 | 
                							'key'     => '_thumbnail_id',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1154
                 | 
                                    
                                                     | 
                
                 | 
                							'compare' => 'NOT EXISTS',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1155
                 | 
                                    
                                                     | 
                
                 | 
                						),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1156
                 | 
                                    
                                                     | 
                
                 | 
                					),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1157
                 | 
                                    
                                                     | 
                
                 | 
                					'suppress_filters' => false,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1158
                 | 
                                    
                                                     | 
                
                 | 
                				) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1159
                 | 
                                    
                                                     | 
                
                 | 
                			} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1160
                 | 
                                    
                                                     | 
                
                 | 
                				$no_post_thumbnails = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1161
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1162
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1163
                 | 
                                    
                                                     | 
                
                 | 
                			foreach ( array_merge( $with_post_thumbnails, $no_post_thumbnails ) as $index => $real_post ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1164
                 | 
                                    
                                                     | 
                
                 | 
                				$related_posts[ $index ]['id']      = $real_post->ID;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1165
                 | 
                                    
                                                     | 
                
                 | 
                				$related_posts[ $index ]['url']     = esc_url( get_permalink( $real_post ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1166
                 | 
                                    
                                                     | 
                
                 | 
                				$related_posts[ $index ]['title']   = $this->_to_utf8( $this->_get_title( $real_post->post_title, $real_post->post_content ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1167
                 | 
                                    
                                                     | 
                
                 | 
                				$related_posts[ $index ]['date']    = get_the_date( '', $real_post );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1168
                 | 
                                    
                                                     | 
                
                 | 
                				$related_posts[ $index ]['excerpt'] = html_entity_decode( $this->_to_utf8( $this->_get_excerpt( $real_post->post_excerpt, $real_post->post_content ) ), ENT_QUOTES, 'UTF-8' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1169
                 | 
                                    
                                                     | 
                
                 | 
                				$related_posts[ $index ]['img']     = $this->_generate_related_post_image_params( $real_post->ID );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1170
                 | 
                                    
                                                     | 
                
                 | 
                				$related_posts[ $index ]['context'] = $this->_generate_related_post_context( $real_post->ID );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1171
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1172
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1173
                 | 
                                    
                                                     | 
                
                 | 
                			$related_posts = $this->get_for_post_id(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1174
                 | 
                                    
                                                     | 
                
                 | 
                				get_the_ID(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1175
                 | 
                                    
                                                     | 
                
                 | 
                				array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1176
                 | 
                                    
                                                     | 
                
                 | 
                					'exclude_post_ids' => $excludes,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1177
                 | 
                                    
                                                     | 
                
                 | 
                				)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1178
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1179
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1180
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1181
                 | 
                                    
                                                     | 
                
                 | 
                		$response = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1182
                 | 
                                    
                                                     | 
                
                 | 
                			'version' => self::VERSION,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1183
                 | 
                                    
                                                     | 
                
                 | 
                			'show_thumbnails' => (bool) $options['show_thumbnails'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1184
                 | 
                                    
                                                     | 
                
                 | 
                			'show_date' => (bool) $options['show_date'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1185
                 | 
                                    
                                                     | 
                
                 | 
                			'show_context' => (bool) $options['show_context'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1186
                 | 
                                    
                                                     | 
                
                 | 
                			'layout' => (string) $options['layout'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1187
                 | 
                                    
                                                     | 
                
                 | 
                			'headline' => (string) $options['headline'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1188
                 | 
                                    
                                                     | 
                
                 | 
                			'items' => array(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1189
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1190
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1191
                 | 
                                    
                                                     | 
                
                 | 
                		if ( count( $related_posts ) == $options['size'] )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1192
                 | 
                                    
                                                     | 
                
                 | 
                			$response['items'] = $related_posts;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1193
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1194
                 | 
                                    
                                                     | 
                
                 | 
                		echo json_encode( $response );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1195
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1196
                 | 
                                    
                                                     | 
                
                 | 
                		exit();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1197
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1198
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1199
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1200
                 | 
                                    
                                                     | 
                
                 | 
                	 * Returns a UTF-8 encoded array of post information for the given post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1201
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1202
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1203
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $position  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1204
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $origin The post id that this is related to  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1205
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses get_post, get_permalink, remove_query_arg, get_post_format, apply_filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1206
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1207
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1208
                 | 
                                    
                                                     | 
                
                 | 
                	public function get_related_post_data_for_post( $post_id, $position, $origin ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1209
                 | 
                                    
                                                     | 
                
                 | 
                		$post = get_post( $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1210
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1211
                 | 
                                    
                                                     | 
                
                 | 
                		return array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1212
                 | 
                                    
                                                     | 
                
                 | 
                			'id' => $post->ID,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1213
                 | 
                                    
                                                     | 
                
                 | 
                			'url' => get_permalink( $post->ID ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1214
                 | 
                                    
                                                     | 
                
                 | 
                			'url_meta' => array( 'origin' => $origin, 'position' => $position ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1215
                 | 
                                    
                                                     | 
                
                 | 
                			'title' => $this->_to_utf8( $this->_get_title( $post->post_title, $post->post_content ) ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1216
                 | 
                                    
                                                     | 
                
                 | 
                			'date' => get_the_date( '', $post->ID ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1217
                 | 
                                    
                                                     | 
                
                 | 
                			'format' => get_post_format( $post->ID ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1218
                 | 
                                    
                                                     | 
                
                 | 
                			'excerpt' => html_entity_decode( $this->_to_utf8( $this->_get_excerpt( $post->post_excerpt, $post->post_content ) ), ENT_QUOTES, 'UTF-8' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1219
                 | 
                                    
                                                     | 
                
                 | 
                			/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1220
                 | 
                                    
                                                     | 
                
                 | 
                			 * Filters the rel attribute for the Related Posts' links.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1221
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1222
                 | 
                                    
                                                     | 
                
                 | 
                			 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1223
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1224
                 | 
                                    
                                                     | 
                
                 | 
                			 * @since 3.7.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1225
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1226
                 | 
                                    
                                                     | 
                
                 | 
                			 * @param string nofollow Link rel attribute for Related Posts' link. Default is nofollow.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1227
                 | 
                                    
                                                     | 
                
                 | 
                			 * @param int $post->ID Post ID.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1228
                 | 
                                    
                                                     | 
                
                 | 
                			 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1229
                 | 
                                    
                                                     | 
                
                 | 
                			'rel' => apply_filters( 'jetpack_relatedposts_filter_post_link_rel', 'nofollow', $post->ID ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1230
                 | 
                                    
                                                     | 
                
                 | 
                			/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1231
                 | 
                                    
                                                     | 
                
                 | 
                			 * Filter the context displayed below each Related Post.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1232
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1233
                 | 
                                    
                                                     | 
                
                 | 
                			 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1234
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1235
                 | 
                                    
                                                     | 
                
                 | 
                			 * @since 3.0.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1236
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1237
                 | 
                                    
                                                     | 
                
                 | 
                			 * @param string $this->_to_utf8( $this->_generate_related_post_context( $post->ID ) ) Context displayed below each related post.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1238
                 | 
                                    
                                                     | 
                
                 | 
                			 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1239
                 | 
                                    
                                                     | 
                
                 | 
                			 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1240
                 | 
                                    
                                                     | 
                
                 | 
                			'context' => apply_filters(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1241
                 | 
                                    
                                                     | 
                
                 | 
                				'jetpack_relatedposts_filter_post_context',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1242
                 | 
                                    
                                                     | 
                
                 | 
                				$this->_to_utf8( $this->_generate_related_post_context( $post->ID ) ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1243
                 | 
                                    
                                                     | 
                
                 | 
                				$post->ID  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1244
                 | 
                                    
                                                     | 
                
                 | 
                			),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1245
                 | 
                                    
                                                     | 
                
                 | 
                			'img' => $this->_generate_related_post_image_params( $post->ID ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1246
                 | 
                                    
                                                     | 
                
                 | 
                			/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1247
                 | 
                                    
                                                     | 
                
                 | 
                			 * Filter the post css classes added on HTML markup.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1248
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1249
                 | 
                                    
                                                     | 
                
                 | 
                			 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1250
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1251
                 | 
                                    
                                                     | 
                
                 | 
                			 * @since 3.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1252
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1253
                 | 
                                    
                                                     | 
                
                 | 
                			 * @param array array() CSS classes added on post HTML markup.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1254
                 | 
                                    
                                                     | 
                
                 | 
                			 * @param string $post_id Post ID.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1255
                 | 
                                    
                                                     | 
                
                 | 
                			 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1256
                 | 
                                    
                                                     | 
                
                 | 
                			'classes' => apply_filters(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1257
                 | 
                                    
                                                     | 
                
                 | 
                				'jetpack_relatedposts_filter_post_css_classes',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1258
                 | 
                                    
                                                     | 
                
                 | 
                				array(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1259
                 | 
                                    
                                                     | 
                
                 | 
                				$post->ID  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1260
                 | 
                                    
                                                     | 
                
                 | 
                			),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1261
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1262
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1263
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1264
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1265
                 | 
                                    
                                                     | 
                
                 | 
                	 * Returns either the title or a small excerpt to use as title for post.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1266
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1267
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $post_title  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1268
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $post_content  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1269
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses strip_shortcodes, wp_trim_words, __  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1270
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1271
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1272
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _get_title( $post_title, $post_content ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1273
                 | 
                                    
                                                     | 
                
                 | 
                		if ( ! empty( $post_title ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1274
                 | 
                                    
                                                     | 
                
                 | 
                			return wp_strip_all_tags( $post_title );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1275
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1276
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1277
                 | 
                                    
                                                     | 
                
                 | 
                		$post_title = wp_trim_words( wp_strip_all_tags( strip_shortcodes( $post_content ) ), 5, '…' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1278
                 | 
                                    
                                                     | 
                
                 | 
                		if ( ! empty( $post_title ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1279
                 | 
                                    
                                                     | 
                
                 | 
                			return $post_title;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1280
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1281
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1282
                 | 
                                    
                                                     | 
                
                 | 
                		return __( 'Untitled Post', 'jetpack' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1283
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1284
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1285
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1286
                 | 
                                    
                                                     | 
                
                 | 
                	 * Returns a plain text post excerpt for title attribute of links.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1287
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1288
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $post_excerpt  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1289
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $post_content  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1290
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses strip_shortcodes, wp_strip_all_tags, wp_trim_words  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1291
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1292
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1293
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _get_excerpt( $post_excerpt, $post_content ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1294
                 | 
                                    
                                                     | 
                
                 | 
                		if ( empty( $post_excerpt ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1295
                 | 
                                    
                                                     | 
                
                 | 
                			$excerpt = $post_content;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1296
                 | 
                                    
                                                     | 
                
                 | 
                		else  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1297
                 | 
                                    
                                                     | 
                
                 | 
                			$excerpt = $post_excerpt;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1298
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1299
                 | 
                                    
                                                     | 
                
                 | 
                		return wp_trim_words( wp_strip_all_tags( strip_shortcodes( $excerpt ) ), 50, '…' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1300
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1301
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1302
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1303
                 | 
                                    
                                                     | 
                
                 | 
                	 * Generates the thumbnail image to be used for the post. Uses the  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1304
                 | 
                                    
                                                     | 
                
                 | 
                	 * image as returned by Jetpack_PostImages::get_image()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1305
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1306
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1307
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses self::get_options, apply_filters, Jetpack_PostImages::get_image, Jetpack_PostImages::fit_image_url  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1308
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1309
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1310
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _generate_related_post_image_params( $post_id ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1311
                 | 
                                    
                                                     | 
                
                 | 
                		$options = $this->get_options();  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1312
                 | 
                                    
                                                     | 
                
                 | 
                		$image_params = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1313
                 | 
                                    
                                                     | 
                
                 | 
                			'alt_text' => '',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1314
                 | 
                                    
                                                     | 
                
                 | 
                			'src'      => '',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1315
                 | 
                                    
                                                     | 
                
                 | 
                			'width'    => 0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1316
                 | 
                                    
                                                     | 
                
                 | 
                			'height'   => 0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1317
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1318
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1319
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1320
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the size of the Related Posts images.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1321
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1322
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1323
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1324
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 2.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1325
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1326
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array array( 'width' => 350, 'height' => 200 ) Size of the images displayed below each Related Post.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1327
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1328
                 | 
                                    
                                                     | 
                
                 | 
                		$thumbnail_size = apply_filters(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1329
                 | 
                                    
                                                     | 
                
                 | 
                			'jetpack_relatedposts_filter_thumbnail_size',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1330
                 | 
                                    
                                                     | 
                
                 | 
                			array( 'width' => 350, 'height' => 200 )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1331
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1332
                 | 
                                    
                                                     | 
                
                 | 
                		if ( !is_array( $thumbnail_size ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1333
                 | 
                                    
                                                     | 
                
                 | 
                			$thumbnail_size = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1334
                 | 
                                    
                                                     | 
                
                 | 
                				'width' => (int)$thumbnail_size,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1335
                 | 
                                    
                                                     | 
                
                 | 
                				'height' => (int)$thumbnail_size  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1336
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1337
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1338
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1339
                 | 
                                    
                                                     | 
                
                 | 
                		// Try to get post image  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1340
                 | 
                                    
                                                     | 
                
                 | 
                		if ( class_exists( 'Jetpack_PostImages' ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1341
                 | 
                                    
                                                     | 
                
                 | 
                			$img_url    = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1342
                 | 
                                    
                                                     | 
                
                 | 
                			$post_image = Jetpack_PostImages::get_image(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1343
                 | 
                                    
                                                     | 
                
                 | 
                				$post_id,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1344
                 | 
                                    
                                                     | 
                
                 | 
                				$thumbnail_size  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1345
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1346
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1347
                 | 
                                    
                                                     | 
                
                 | 
                			if ( is_array($post_image) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1348
                 | 
                                    
                                                     | 
                
                 | 
                				$img_url = $post_image['src'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1349
                 | 
                                    
                                                     | 
                
                 | 
                			} elseif ( class_exists( 'Jetpack_Media_Summary' ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1350
                 | 
                                    
                                                     | 
                
                 | 
                				$media = Jetpack_Media_Summary::get( $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1351
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1352
                 | 
                                    
                                                     | 
                
                 | 
                				if ( is_array($media) && !empty( $media['image'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1353
                 | 
                                    
                                                     | 
                
                 | 
                					$img_url = $media['image'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1354
                 | 
                                    
                                                     | 
                
                 | 
                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1355
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1356
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1357
                 | 
                                    
                                                     | 
                
                 | 
                			if ( ! empty( $img_url ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1358
                 | 
                                    
                                                     | 
                
                 | 
                				if ( ! empty( $post_image['alt_text'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1359
                 | 
                                    
                                                     | 
                
                 | 
                					$image_params['alt_text'] = $post_image['alt_text'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1360
                 | 
                                    
                                                     | 
                
                 | 
                				} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1361
                 | 
                                    
                                                     | 
                
                 | 
                					$image_params['alt_text'] = '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1362
                 | 
                                    
                                                     | 
                
                 | 
                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1363
                 | 
                                    
                                                     | 
                
                 | 
                				$image_params['width']  = $thumbnail_size['width'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1364
                 | 
                                    
                                                     | 
                
                 | 
                				$image_params['height'] = $thumbnail_size['height'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1365
                 | 
                                    
                                                     | 
                
                 | 
                				$image_params['src']    = Jetpack_PostImages::fit_image_url(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1366
                 | 
                                    
                                                     | 
                
                 | 
                					$img_url,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1367
                 | 
                                    
                                                     | 
                
                 | 
                					$thumbnail_size['width'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1368
                 | 
                                    
                                                     | 
                
                 | 
                					$thumbnail_size['height']  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1369
                 | 
                                    
                                                     | 
                
                 | 
                				);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1370
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1371
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1372
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1373
                 | 
                                    
                                                     | 
                
                 | 
                		return $image_params;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1374
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1375
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1376
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1377
                 | 
                                    
                                                     | 
                
                 | 
                	 * Returns the string UTF-8 encoded  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1378
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1379
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $text  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1380
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1381
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1382
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _to_utf8( $text ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1383
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $this->_convert_charset ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1384
                 | 
                                    
                                                     | 
                
                 | 
                			return iconv( $this->_blog_charset, 'UTF-8', $text );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1385
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1386
                 | 
                                    
                                                     | 
                
                 | 
                			return $text;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1387
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1388
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1389
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1390
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1391
                 | 
                                    
                                                     | 
                
                 | 
                	 * =============================================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1392
                 | 
                                    
                                                     | 
                
                 | 
                	 * PROTECTED UTILITY FUNCTIONS EXTENDED BY WPCOM  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1393
                 | 
                                    
                                                     | 
                
                 | 
                	 * =============================================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1394
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1395
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1396
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1397
                 | 
                                    
                                                     | 
                
                 | 
                	 * Workhorse method to return array of related posts matched by Elasticsearch.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1398
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1399
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1400
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $size  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1401
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1402
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses wp_remote_post, is_wp_error, get_option, wp_remote_retrieve_body, get_post, add_query_arg, remove_query_arg, get_permalink, get_post_format, apply_filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1403
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1404
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1405
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _get_related_posts( $post_id, $size, array $filters ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1406
                 | 
                                    
                                                     | 
                
                 | 
                		$hits = $this->_filter_non_public_posts(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1407
                 | 
                                    
                                                     | 
                
                 | 
                			$this->_get_related_post_ids(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1408
                 | 
                                    
                                                     | 
                
                 | 
                				$post_id,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1409
                 | 
                                    
                                                     | 
                
                 | 
                				$size,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1410
                 | 
                                    
                                                     | 
                
                 | 
                				$filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1411
                 | 
                                    
                                                     | 
                
                 | 
                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1412
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1413
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1414
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1415
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the Related Posts matched by Elasticsearch.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1416
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1417
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1418
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1419
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 2.9.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1420
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1421
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param array $hits Array of Post IDs matched by Elasticsearch.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1422
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param string $post_id Post ID of the post for which we are retrieving Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1423
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1424
                 | 
                                    
                                                     | 
                
                 | 
                		$hits = apply_filters( 'jetpack_relatedposts_filter_hits', $hits, $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1425
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1426
                 | 
                                    
                                                     | 
                
                 | 
                		$related_posts = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1427
                 | 
                                    
                                                     | 
                
                 | 
                		foreach ( $hits as $i => $hit ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1428
                 | 
                                    
                                                     | 
                
                 | 
                			$related_posts[] = $this->get_related_post_data_for_post( $hit['id'], $i, $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1429
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1430
                 | 
                                    
                                                     | 
                
                 | 
                		return $related_posts;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1431
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1432
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1433
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1434
                 | 
                                    
                                                     | 
                
                 | 
                	 * Get array of related posts matched by Elasticsearch.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1435
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1436
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1437
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $size  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1438
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1439
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses wp_remote_post, is_wp_error, wp_remote_retrieve_body, get_post_meta, update_post_meta  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1440
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1441
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1442
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _get_related_post_ids( $post_id, $size, array $filters ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1443
                 | 
                                    
                                                     | 
                
                 | 
                		$now_ts = time();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1444
                 | 
                                    
                                                     | 
                
                 | 
                		$cache_meta_key = '_jetpack_related_posts_cache';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1445
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1446
                 | 
                                    
                                                     | 
                
                 | 
                		$body = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1447
                 | 
                                    
                                                     | 
                
                 | 
                			'size' => (int) $size,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1448
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1449
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1450
                 | 
                                    
                                                     | 
                
                 | 
                		if ( !empty( $filters ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1451
                 | 
                                    
                                                     | 
                
                 | 
                			$body['filter'] = array( 'and' => $filters );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1452
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1453
                 | 
                                    
                                                     | 
                
                 | 
                		// Build cache key  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1454
                 | 
                                    
                                                     | 
                
                 | 
                		$cache_key = md5( serialize( $body ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1455
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1456
                 | 
                                    
                                                     | 
                
                 | 
                		// Load all cached values  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1457
                 | 
                                    
                                                     | 
                
                 | 
                		if ( wp_using_ext_object_cache() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1458
                 | 
                                    
                                                     | 
                
                 | 
                			$transient_name = "{$cache_meta_key}_{$cache_key}_{$post_id}"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1459
                 | 
                                    
                                                     | 
                
                 | 
                			$cache = get_transient( $transient_name );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1460
                 | 
                                    
                                                     | 
                
                 | 
                			if ( false !== $cache ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1461
                 | 
                                    
                                                     | 
                
                 | 
                				return $cache;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1462
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1463
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1464
                 | 
                                    
                                                     | 
                
                 | 
                			$cache = get_post_meta( $post_id, $cache_meta_key, true );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1465
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1466
                 | 
                                    
                                                     | 
                
                 | 
                			if ( empty( $cache ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1467
                 | 
                                    
                                                     | 
                
                 | 
                				$cache = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1468
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1469
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1470
                 | 
                                    
                                                     | 
                
                 | 
                			// Cache is valid! Return cached value.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1471
                 | 
                                    
                                                     | 
                
                 | 
                			if ( isset( $cache[ $cache_key ] ) && is_array( $cache[ $cache_key ] ) && $cache[ $cache_key ][ 'expires' ] > $now_ts ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1472
                 | 
                                    
                                                     | 
                
                 | 
                				return $cache[ $cache_key ][ 'payload' ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1473
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1474
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1475
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1476
                 | 
                                    
                                                     | 
                
                 | 
                		$response = wp_remote_post(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1477
                 | 
                                    
                                                     | 
                
                 | 
                			"https://public-api.wordpress.com/rest/v1/sites/{$this->get_blog_id()}/posts/$post_id/related/", | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1478
                 | 
                                    
                                                     | 
                
                 | 
                			array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1479
                 | 
                                    
                                                     | 
                
                 | 
                				'timeout' => 10,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1480
                 | 
                                    
                                                     | 
                
                 | 
                				'user-agent' => 'jetpack_related_posts',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1481
                 | 
                                    
                                                     | 
                
                 | 
                				'sslverify' => true,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1482
                 | 
                                    
                                                     | 
                
                 | 
                				'body' => $body,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1483
                 | 
                                    
                                                     | 
                
                 | 
                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1484
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1485
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1486
                 | 
                                    
                                                     | 
                
                 | 
                		// Oh no... return nothing don't cache errors.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1487
                 | 
                                    
                                                     | 
                
                 | 
                		if ( is_wp_error( $response ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1488
                 | 
                                    
                                                     | 
                
                 | 
                			if ( isset( $cache[ $cache_key ] ) && is_array( $cache[ $cache_key ] ) )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1489
                 | 
                                    
                                                     | 
                
                 | 
                				return $cache[ $cache_key ][ 'payload' ]; // return stale  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1490
                 | 
                                    
                                                     | 
                
                 | 
                			else  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1491
                 | 
                                    
                                                     | 
                
                 | 
                				return array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1492
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1493
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1494
                 | 
                                    
                                                     | 
                
                 | 
                		$results = json_decode( wp_remote_retrieve_body( $response ), true );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1495
                 | 
                                    
                                                     | 
                
                 | 
                		$related_posts = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1496
                 | 
                                    
                                                     | 
                
                 | 
                		if ( is_array( $results ) && !empty( $results['hits'] ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1497
                 | 
                                    
                                                     | 
                
                 | 
                			foreach( $results['hits'] as $hit ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1498
                 | 
                                    
                                                     | 
                
                 | 
                				$related_posts[] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1499
                 | 
                                    
                                                     | 
                
                 | 
                					'id' => $hit['fields']['post_id'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1500
                 | 
                                    
                                                     | 
                
                 | 
                				);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1501
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1502
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1503
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1504
                 | 
                                    
                                                     | 
                
                 | 
                		// An empty array might indicate no related posts or that posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1505
                 | 
                                    
                                                     | 
                
                 | 
                		// are not yet synced to WordPress.com, so we cache for only 1  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1506
                 | 
                                    
                                                     | 
                
                 | 
                		// minute in this case  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1507
                 | 
                                    
                                                     | 
                
                 | 
                		if ( empty( $related_posts ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1508
                 | 
                                    
                                                     | 
                
                 | 
                			$cache_ttl = 60;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1509
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1510
                 | 
                                    
                                                     | 
                
                 | 
                			$cache_ttl = 12 * HOUR_IN_SECONDS;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1511
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1512
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1513
                 | 
                                    
                                                     | 
                
                 | 
                		// Update cache  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1514
                 | 
                                    
                                                     | 
                
                 | 
                		if ( wp_using_ext_object_cache() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1515
                 | 
                                    
                                                     | 
                
                 | 
                			set_transient( $transient_name, $related_posts, $cache_ttl );  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1516
                 | 
                                    
                                                     | 
                
                 | 
                		} else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1517
                 | 
                                    
                                                     | 
                
                 | 
                			// Copy all valid cache values  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1518
                 | 
                                    
                                                     | 
                
                 | 
                			$new_cache = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1519
                 | 
                                    
                                                     | 
                
                 | 
                			foreach ( $cache as $k => $v ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1520
                 | 
                                    
                                                     | 
                
                 | 
                				if ( is_array( $v ) && $v[ 'expires' ] > $now_ts ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1521
                 | 
                                    
                                                     | 
                
                 | 
                					$new_cache[ $k ] = $v;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1522
                 | 
                                    
                                                     | 
                
                 | 
                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1523
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1524
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1525
                 | 
                                    
                                                     | 
                
                 | 
                			// Set new cache value  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1526
                 | 
                                    
                                                     | 
                
                 | 
                			$cache_expires = $cache_ttl + $now_ts;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1527
                 | 
                                    
                                                     | 
                
                 | 
                			$new_cache[ $cache_key ] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1528
                 | 
                                    
                                                     | 
                
                 | 
                				'expires' => $cache_expires,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1529
                 | 
                                    
                                                     | 
                
                 | 
                				'payload' => $related_posts,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1530
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1531
                 | 
                                    
                                                     | 
                
                 | 
                			update_post_meta( $post_id, $cache_meta_key, $new_cache );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1532
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1533
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1534
                 | 
                                    
                                                     | 
                
                 | 
                		return $related_posts;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1535
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1536
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1537
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1538
                 | 
                                    
                                                     | 
                
                 | 
                	 * Filter out any hits that are not public anymore.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1539
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1540
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $related_posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1541
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses get_post_stati, get_post_status  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1542
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1543
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1544
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _filter_non_public_posts( array $related_posts ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1545
                 | 
                                    
                                                     | 
                
                 | 
                		$public_stati = get_post_stati( array( 'public' => true ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1546
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1547
                 | 
                                    
                                                     | 
                
                 | 
                		$filtered = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1548
                 | 
                                    
                                                     | 
                
                 | 
                		foreach ( $related_posts as $hit ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1549
                 | 
                                    
                                                     | 
                
                 | 
                			if ( in_array( get_post_status( $hit['id'] ), $public_stati ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1550
                 | 
                                    
                                                     | 
                
                 | 
                				$filtered[] = $hit;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1551
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1552
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1553
                 | 
                                    
                                                     | 
                
                 | 
                		return $filtered;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1554
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1555
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1556
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1557
                 | 
                                    
                                                     | 
                
                 | 
                	 * Generates a context for the related content (second line in related post output).  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1558
                 | 
                                    
                                                     | 
                
                 | 
                	 * Order of importance:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1559
                 | 
                                    
                                                     | 
                
                 | 
                	 *   - First category (Not 'Uncategorized')  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1560
                 | 
                                    
                                                     | 
                
                 | 
                	 *   - First post tag  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1561
                 | 
                                    
                                                     | 
                
                 | 
                	 *   - Number of comments  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1562
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1563
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1564
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses get_the_category, get_the_terms, get_comments_number, number_format_i18n, __, _n  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1565
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1566
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1567
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _generate_related_post_context( $post_id ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1568
                 | 
                                    
                                                     | 
                
                 | 
                		$categories = get_the_category( $post_id );  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 
                    1569
                 | 
                                    
                                                     | 
                
                View Code Duplication | 
                		if ( is_array( $categories ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1570
                 | 
                                    
                                                     | 
                
                 | 
                			foreach ( $categories as $category ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1571
                 | 
                                    
                                                     | 
                
                 | 
                				if ( 'uncategorized' != $category->slug && '' != trim( $category->name ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1572
                 | 
                                    
                                                     | 
                
                 | 
                					$post_cat_context = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1573
                 | 
                                    
                                                     | 
                
                 | 
                						esc_html_x( 'In "%s"', 'in {category/tag name}', 'jetpack' ), | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1574
                 | 
                                    
                                                     | 
                
                 | 
                						$category->name  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1575
                 | 
                                    
                                                     | 
                
                 | 
                					);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1576
                 | 
                                    
                                                     | 
                
                 | 
                					/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1577
                 | 
                                    
                                                     | 
                
                 | 
                					 * Filter the "In Category" line displayed in the post context below each Related Post.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1578
                 | 
                                    
                                                     | 
                
                 | 
                					 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1579
                 | 
                                    
                                                     | 
                
                 | 
                					 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1580
                 | 
                                    
                                                     | 
                
                 | 
                					 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1581
                 | 
                                    
                                                     | 
                
                 | 
                					 * @since 3.2.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1582
                 | 
                                    
                                                     | 
                
                 | 
                					 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1583
                 | 
                                    
                                                     | 
                
                 | 
                					 * @param string $post_cat_context "In Category" line displayed in the post context below each Related Post.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1584
                 | 
                                    
                                                     | 
                
                 | 
                					 * @param array $category Array containing information about the category.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1585
                 | 
                                    
                                                     | 
                
                 | 
                					 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1586
                 | 
                                    
                                                     | 
                
                 | 
                					return apply_filters( 'jetpack_relatedposts_post_category_context', $post_cat_context, $category );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1587
                 | 
                                    
                                                     | 
                
                 | 
                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1588
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1589
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1590
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1591
                 | 
                                    
                                                     | 
                
                 | 
                		$tags = get_the_terms( $post_id, 'post_tag' );  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 
                    1592
                 | 
                                    
                                                     | 
                
                View Code Duplication | 
                		if ( is_array( $tags ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1593
                 | 
                                    
                                                     | 
                
                 | 
                			foreach ( $tags as $tag ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1594
                 | 
                                    
                                                     | 
                
                 | 
                				if ( '' != trim( $tag->name ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1595
                 | 
                                    
                                                     | 
                
                 | 
                					$post_tag_context = sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1596
                 | 
                                    
                                                     | 
                
                 | 
                						_x( 'In "%s"', 'in {category/tag name}', 'jetpack' ), | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1597
                 | 
                                    
                                                     | 
                
                 | 
                						$tag->name  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1598
                 | 
                                    
                                                     | 
                
                 | 
                					);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1599
                 | 
                                    
                                                     | 
                
                 | 
                					/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1600
                 | 
                                    
                                                     | 
                
                 | 
                					 * Filter the "In Tag" line displayed in the post context below each Related Post.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1601
                 | 
                                    
                                                     | 
                
                 | 
                					 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1602
                 | 
                                    
                                                     | 
                
                 | 
                					 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1603
                 | 
                                    
                                                     | 
                
                 | 
                					 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1604
                 | 
                                    
                                                     | 
                
                 | 
                					 * @since 3.2.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1605
                 | 
                                    
                                                     | 
                
                 | 
                					 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1606
                 | 
                                    
                                                     | 
                
                 | 
                					 * @param string $post_tag_context "In Tag" line displayed in the post context below each Related Post.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1607
                 | 
                                    
                                                     | 
                
                 | 
                					 * @param array $tag Array containing information about the tag.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1608
                 | 
                                    
                                                     | 
                
                 | 
                					 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1609
                 | 
                                    
                                                     | 
                
                 | 
                					return apply_filters( 'jetpack_relatedposts_post_tag_context', $post_tag_context, $tag );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1610
                 | 
                                    
                                                     | 
                
                 | 
                				}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1611
                 | 
                                    
                                                     | 
                
                 | 
                			}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1612
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1613
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1614
                 | 
                                    
                                                     | 
                
                 | 
                		$comment_count = get_comments_number( $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1615
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $comment_count > 0 ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1616
                 | 
                                    
                                                     | 
                
                 | 
                			return sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1617
                 | 
                                    
                                                     | 
                
                 | 
                				_n( 'With 1 comment', 'With %s comments', $comment_count, 'jetpack' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1618
                 | 
                                    
                                                     | 
                
                 | 
                				number_format_i18n( $comment_count )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1619
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1620
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1621
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1622
                 | 
                                    
                                                     | 
                
                 | 
                		return __( 'Similar post', 'jetpack' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1623
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1624
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1625
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1626
                 | 
                                    
                                                     | 
                
                 | 
                	 * Logs clicks for clickthrough analysis and related result tuning.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1627
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1628
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1629
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1630
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _log_click( $post_id, $to_post_id, $link_position ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1631
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1632
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1633
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1634
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1635
                 | 
                                    
                                                     | 
                
                 | 
                	 * Determines if the current post is able to use related posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1636
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1637
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses self::get_options, is_admin, is_single, apply_filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1638
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1639
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1640
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _enabled_for_request() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1641
                 | 
                                    
                                                     | 
                
                 | 
                		$enabled = is_single()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1642
                 | 
                                    
                                                     | 
                
                 | 
                			&& ! is_attachment()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1643
                 | 
                                    
                                                     | 
                
                 | 
                			&& ! is_admin()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1644
                 | 
                                    
                                                     | 
                
                 | 
                			&& ( ! $this->_allow_feature_toggle() || $this->get_option( 'enabled' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1645
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1646
                 | 
                                    
                                                     | 
                
                 | 
                		/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1647
                 | 
                                    
                                                     | 
                
                 | 
                		 * Filter the Enabled value to allow related posts to be shown on pages as well.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1648
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1649
                 | 
                                    
                                                     | 
                
                 | 
                		 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1650
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1651
                 | 
                                    
                                                     | 
                
                 | 
                		 * @since 3.3.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1652
                 | 
                                    
                                                     | 
                
                 | 
                		 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1653
                 | 
                                    
                                                     | 
                
                 | 
                		 * @param bool $enabled Should Related Posts be enabled on the current page.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1654
                 | 
                                    
                                                     | 
                
                 | 
                		 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1655
                 | 
                                    
                                                     | 
                
                 | 
                		return apply_filters( 'jetpack_relatedposts_filter_enabled_for_request', $enabled );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1656
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1657
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1658
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1659
                 | 
                                    
                                                     | 
                
                 | 
                	 * Adds filters and enqueues assets.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1660
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1661
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses self::_enqueue_assets, self::_setup_shortcode, add_filter  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1662
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1663
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1664
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _action_frontend_init_page() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1665
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1666
                 | 
                                    
                                                     | 
                
                 | 
                		$enqueue_script = ! ( class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request() );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1667
                 | 
                                    
                                                     | 
                
                 | 
                		$this->_enqueue_assets( $enqueue_script, true );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1668
                 | 
                                    
                                                     | 
                
                 | 
                		$this->_setup_shortcode();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1669
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1670
                 | 
                                    
                                                     | 
                
                 | 
                		add_filter( 'the_content', array( $this, 'filter_add_target_to_dom' ), 40 );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1671
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1672
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1673
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1674
                 | 
                                    
                                                     | 
                
                 | 
                	 * Enqueues assets needed to do async loading of related posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1675
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1676
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses wp_enqueue_script, wp_enqueue_style, plugins_url  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1677
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1678
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1679
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _enqueue_assets( $script, $style ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1680
                 | 
                                    
                                                     | 
                
                 | 
                		$dependencies = is_customize_preview() ? array( 'customize-base' ) : array( 'jquery' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1681
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $script ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1682
                 | 
                                    
                                                     | 
                
                 | 
                			wp_enqueue_script(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1683
                 | 
                                    
                                                     | 
                
                 | 
                				'jetpack_related-posts',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1684
                 | 
                                    
                                                     | 
                
                 | 
                				Assets::get_file_url_for_environment(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1685
                 | 
                                    
                                                     | 
                
                 | 
                					'_inc/build/related-posts/related-posts.min.js',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1686
                 | 
                                    
                                                     | 
                
                 | 
                					'modules/related-posts/related-posts.js'  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1687
                 | 
                                    
                                                     | 
                
                 | 
                				),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1688
                 | 
                                    
                                                     | 
                
                 | 
                				$dependencies,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1689
                 | 
                                    
                                                     | 
                
                 | 
                				self::VERSION  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1690
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1691
                 | 
                                    
                                                     | 
                
                 | 
                			$related_posts_js_options = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1692
                 | 
                                    
                                                     | 
                
                 | 
                				/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1693
                 | 
                                    
                                                     | 
                
                 | 
                				 * Filter each Related Post Heading structure.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1694
                 | 
                                    
                                                     | 
                
                 | 
                				 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1695
                 | 
                                    
                                                     | 
                
                 | 
                				 * @since 4.0.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1696
                 | 
                                    
                                                     | 
                
                 | 
                				 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1697
                 | 
                                    
                                                     | 
                
                 | 
                				 * @param string $str Related Post Heading structure. Default to h4.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1698
                 | 
                                    
                                                     | 
                
                 | 
                				 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1699
                 | 
                                    
                                                     | 
                
                 | 
                				'post_heading' => apply_filters( 'jetpack_relatedposts_filter_post_heading', esc_attr( 'h4' ) ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1700
                 | 
                                    
                                                     | 
                
                 | 
                			);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1701
                 | 
                                    
                                                     | 
                
                 | 
                			wp_localize_script( 'jetpack_related-posts', 'related_posts_js_options', $related_posts_js_options );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1702
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1703
                 | 
                                    
                                                     | 
                
                 | 
                		if ( $style ){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1704
                 | 
                                    
                                                     | 
                
                 | 
                			wp_enqueue_style( 'jetpack_related-posts', plugins_url( 'related-posts.css', __FILE__ ), array(), self::VERSION );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1705
                 | 
                                    
                                                     | 
                
                 | 
                			wp_style_add_data( 'jetpack_related-posts', 'rtl', 'replace' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1706
                 | 
                                    
                                                     | 
                
                 | 
                			add_action( 'amp_post_template_css', array( $this, 'render_amp_reader_mode_css' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1707
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1708
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1709
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1710
                 | 
                                    
                                                     | 
                
                 | 
                	public function render_amp_reader_mode_css() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1711
                 | 
                                    
                                                     | 
                
                 | 
                		echo file_get_contents( plugin_dir_path( __FILE__ ) . 'related-posts.css' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1712
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1713
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1714
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1715
                 | 
                                    
                                                     | 
                
                 | 
                	 * Sets up the shortcode processing.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1716
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1717
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses add_filter, add_shortcode  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1718
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1719
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1720
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _setup_shortcode() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1721
                 | 
                                    
                                                     | 
                
                 | 
                		add_filter( 'the_content', array( $this, 'test_for_shortcode' ), 0 );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1722
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1723
                 | 
                                    
                                                     | 
                
                 | 
                		add_shortcode( self::SHORTCODE, array( $this, 'get_client_rendered_html' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1724
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1725
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1726
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _allow_feature_toggle() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1727
                 | 
                                    
                                                     | 
                
                 | 
                		if ( null === $this->_allow_feature_toggle ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1728
                 | 
                                    
                                                     | 
                
                 | 
                			/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1729
                 | 
                                    
                                                     | 
                
                 | 
                			 * Filter the display of the Related Posts toggle in Settings > Reading.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1730
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1731
                 | 
                                    
                                                     | 
                
                 | 
                			 * @module related-posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1732
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1733
                 | 
                                    
                                                     | 
                
                 | 
                			 * @since 2.8.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1734
                 | 
                                    
                                                     | 
                
                 | 
                			 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1735
                 | 
                                    
                                                     | 
                
                 | 
                			 * @param bool false Display a feature toggle. Default to false.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1736
                 | 
                                    
                                                     | 
                
                 | 
                			 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1737
                 | 
                                    
                                                     | 
                
                 | 
                			$this->_allow_feature_toggle = apply_filters( 'jetpack_relatedposts_filter_allow_feature_toggle', false );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1738
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1739
                 | 
                                    
                                                     | 
                
                 | 
                		return $this->_allow_feature_toggle;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1740
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1741
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1742
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1743
                 | 
                                    
                                                     | 
                
                 | 
                	 * ===================================================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1744
                 | 
                                    
                                                     | 
                
                 | 
                	 * FUNCTIONS EXPOSING RELATED POSTS IN THE WP REST API  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1745
                 | 
                                    
                                                     | 
                
                 | 
                	 * ===================================================  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1746
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1747
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1748
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1749
                 | 
                                    
                                                     | 
                
                 | 
                	 * Add Related Posts to the REST API Post response.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1750
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1751
                 | 
                                    
                                                     | 
                
                 | 
                	 * @since 4.4.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1752
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1753
                 | 
                                    
                                                     | 
                
                 | 
                	 * @action rest_api_init  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1754
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses register_rest_field, self::rest_get_related_posts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1755
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return null  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1756
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1757
                 | 
                                    
                                                     | 
                
                 | 
                	public function rest_register_related_posts() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1758
                 | 
                                    
                                                     | 
                
                 | 
                		register_rest_field( 'post',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1759
                 | 
                                    
                                                     | 
                
                 | 
                			'jetpack-related-posts',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1760
                 | 
                                    
                                                     | 
                
                 | 
                			array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1761
                 | 
                                    
                                                     | 
                
                 | 
                				'get_callback' => array( $this, 'rest_get_related_posts' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1762
                 | 
                                    
                                                     | 
                
                 | 
                				'update_callback' => null,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1763
                 | 
                                    
                                                     | 
                
                 | 
                				'schema'          => null,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1764
                 | 
                                    
                                                     | 
                
                 | 
                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1765
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1766
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1767
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1768
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1769
                 | 
                                    
                                                     | 
                
                 | 
                	 * Build an array of Related Posts.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1770
                 | 
                                    
                                                     | 
                
                 | 
                	 * By default returns cached results that are stored for up to 12 hours.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1771
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1772
                 | 
                                    
                                                     | 
                
                 | 
                	 * @since 4.4.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1773
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1774
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $object Details of current post.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1775
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $field_name Name of field.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1776
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param WP_REST_Request $request Current request  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1777
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1778
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses self::get_for_post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1779
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1780
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1781
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1782
                 | 
                                    
                                                     | 
                
                 | 
                	public function rest_get_related_posts( $object, $field_name, $request ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1783
                 | 
                                    
                                                     | 
                
                 | 
                		return $this->get_for_post_id( $object['id'], array( 'size' => 6 ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1784
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1785
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1786
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1787
                 | 
                                    
                                                     | 
                
                 | 
                class Jetpack_RelatedPosts_Raw extends Jetpack_RelatedPosts { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1788
                 | 
                                    
                                                     | 
                
                 | 
                	protected $_query_name;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1789
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1790
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1791
                 | 
                                    
                                                     | 
                
                 | 
                	 * Allows callers of this class to tag each query with a unique name for tracking purposes.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1792
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1793
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param string $name  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1794
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return Jetpack_RelatedPosts_Raw  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1795
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1796
                 | 
                                    
                                                     | 
                
                 | 
                	public function set_query_name( $name ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1797
                 | 
                                    
                                                     | 
                
                 | 
                		$this->_query_name = (string) $name;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1798
                 | 
                                    
                                                     | 
                
                 | 
                		return $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1799
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1800
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1801
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1802
                 | 
                                    
                                                     | 
                
                 | 
                	 * The raw related posts class can be used by other plugins or themes  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1803
                 | 
                                    
                                                     | 
                
                 | 
                	 * to get related content. This class wraps the existing RelatedPosts  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1804
                 | 
                                    
                                                     | 
                
                 | 
                	 * logic thus we never want to add anything to the DOM or do anything  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1805
                 | 
                                    
                                                     | 
                
                 | 
                	 * for event hooks. We will also not present any settings for this  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1806
                 | 
                                    
                                                     | 
                
                 | 
                	 * class and keep it enabled as calls to this class is done  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1807
                 | 
                                    
                                                     | 
                
                 | 
                	 * programmatically.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1808
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1809
                 | 
                                    
                                                     | 
                
                 | 
                	public function action_admin_init() {} | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1810
                 | 
                                    
                                                     | 
                
                 | 
                	public function action_frontend_init() {} | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1811
                 | 
                                    
                                                     | 
                
                 | 
                	public function get_options() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1812
                 | 
                                    
                                                     | 
                
                 | 
                		return array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1813
                 | 
                                    
                                                     | 
                
                 | 
                			'enabled' => true,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1814
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1815
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1816
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1817
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1818
                 | 
                                    
                                                     | 
                
                 | 
                	 * Workhorse method to return array of related posts ids matched by Elasticsearch.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1819
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1820
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $post_id  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1821
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param int $size  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1822
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param array $filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1823
                 | 
                                    
                                                     | 
                
                 | 
                	 * @uses wp_remote_post, is_wp_error, wp_remote_retrieve_body  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1824
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1825
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1826
                 | 
                                    
                                                     | 
                
                 | 
                	protected function _get_related_posts( $post_id, $size, array $filters ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1827
                 | 
                                    
                                                     | 
                
                 | 
                		$hits = $this->_filter_non_public_posts(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1828
                 | 
                                    
                                                     | 
                
                 | 
                			$this->_get_related_post_ids(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1829
                 | 
                                    
                                                     | 
                
                 | 
                				$post_id,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1830
                 | 
                                    
                                                     | 
                
                 | 
                				$size,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1831
                 | 
                                    
                                                     | 
                
                 | 
                				$filters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1832
                 | 
                                    
                                                     | 
                
                 | 
                			)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1833
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1834
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1835
                 | 
                                    
                                                     | 
                
                 | 
                		/** This filter is already documented in modules/related-posts/related-posts.php */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1836
                 | 
                                    
                                                     | 
                
                 | 
                		$hits = apply_filters( 'jetpack_relatedposts_filter_hits', $hits, $post_id );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1837
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1838
                 | 
                                    
                                                     | 
                
                 | 
                		return $hits;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    1839
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    1840
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    1841
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
Adding a
@returnannotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.