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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Utilities related to the Jetpack Recommendations  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package automattic/jetpack  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Automattic\Jetpack\Connection\Client;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Automattic\Jetpack\Connection\Manager as Connection_Manager;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Automattic\Jetpack\Status;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Jetpack_Recommendations class  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Jetpack_Recommendations { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Returns a boolean indicating if the Jetpack Recommendations are enabled.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @since 9.3.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static function is_enabled() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// Shortcircuit early if we are in offline mode.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( ( new Status() )->is_offline_mode() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		// No recommendations for Atomic sites, they already get onboarded in Calypso.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( jetpack_is_atomic_site() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		self::initialize_jetpack_recommendations();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Returns a boolean indicating if the Jetpack Banner is enabled.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @since 9.3.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return bool  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                	 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	public static function is_banner_enabled() { | 
            
            
                                                                        
                            
            
                                    
            
            
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                		// Shortcircuit early if the recommendations are not enabled at all.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		if ( ! self::is_enabled() ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			return false;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$recommendations_banner_enabled = Jetpack_Options::get_option( 'recommendations_banner_enabled', null );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		// If the option is already set, just return the cached value.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		// Otherwise calculate it and store it before returning it.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		if ( null !== $recommendations_banner_enabled ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			return $recommendations_banner_enabled;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		if ( ! Jetpack::connection()->is_connected() ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			return new WP_Error( 'site_not_connected', esc_html__( 'Site not connected.', 'jetpack' ) );  | 
            
                            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$blog_id = Jetpack_Options::get_option( 'id' );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$request_path = sprintf( '/sites/%s/jetpack-recommendations/site-registered-date', $blog_id );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$result       = Client::wpcom_json_api_request_as_blog(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$request_path,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			2,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			array(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                				'headers' => array( 'content-type' => 'application/json' ),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			null,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			'wpcom'  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$body = json_decode( wp_remote_retrieve_body( $result ) );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		if ( 200 === wp_remote_retrieve_response_code( $result ) ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$site_registered_date = $body->site_registered_date;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		} else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$connection           = new Connection_Manager( 'jetpack' );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                			$site_registered_date = $connection->get_assumed_site_creation_date();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$recommendations_start_date     = gmdate( 'Y-m-d H:i:s', strtotime( '2020-12-01 00:00:00' ) );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		$recommendations_banner_enabled = $site_registered_date > $recommendations_start_date;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		Jetpack_Options::update_option( 'recommendations_banner_enabled', $recommendations_banner_enabled );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                		return $recommendations_banner_enabled;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Initializes the Recommendations step according to the Setup Wizard state.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	private static function initialize_jetpack_recommendations() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( Jetpack_Options::get_option( 'recommendations_step' ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		$setup_wizard_status = Jetpack_Options::get_option( 'setup_wizard_status' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( 'completed' === $setup_wizard_status ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			Jetpack_Options::update_option( 'recommendations_banner_enabled', false );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			Jetpack_Options::update_option( 'recommendations_step', 'setup-wizard-completed' );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Get the data for the recommendations  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @return array Recommendations data  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static function get_recommendations_data() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		self::initialize_jetpack_recommendations();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		return Jetpack_Options::get_option( 'recommendations_data', (object) array() );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Update the data for the recommendations  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * @param WP_REST_Request $data The data.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	public static function update_recommendations_data( $data ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		if ( ! empty( $data ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                			Jetpack_Options::update_option( 'recommendations_data', $data );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 * Get the data for the recommendations  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    133
                 | 
                                    
                                                     | 
                
                 | 
                	 * @return array Recommendations data  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                	public static function get_recommendations_step() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                		self::initialize_jetpack_recommendations();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                		return array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                			'step' => Jetpack_Options::get_option( 'recommendations_step', 'not-started' ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                		);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                	/**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                	 * Update the step for the recommendations  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                	 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                	 * @param WP_REST_Request $step The step.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                	 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                	public static function update_recommendations_step( $step ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                		if ( ! empty( $step ) ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                			Jetpack_Options::update_option( 'recommendations_step', $step );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                		}  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                	}  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress.
In this case you can add the
@ignorePhpDoc annotation to the duplicate definition and it will be ignored.