| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | use Automattic\Jetpack\Status; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  | use Automattic\Jetpack\Assets\Logo as Jetpack_Logo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | // Build the Jetpack admin menu as a whole | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | class Jetpack_Admin { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | 	 * @var Jetpack_Admin | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | 	 **/ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | 	private static $instance = null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | 	static function init() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | 		if ( isset( $_GET['page'] ) && $_GET['page'] === 'jetpack' ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | 			add_filter( 'nocache_headers', array( 'Jetpack_Admin', 'add_no_store_header' ), 100 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | 		if ( is_null( self::$instance ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | 			self::$instance = new Jetpack_Admin(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | 		return self::$instance; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | 	static function add_no_store_header( $headers ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | 		$headers['Cache-Control'] .= ', no-store'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | 		return $headers; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | 	private function __construct() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  | 		jetpack_require_lib( 'admin-pages/class.jetpack-react-page' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  | 		$this->jetpack_react = new Jetpack_React_Page(); | 
                            
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                | 33 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  | 		jetpack_require_lib( 'admin-pages/class.jetpack-settings-page' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  | 		$this->fallback_page = new Jetpack_Settings_Page(); | 
                            
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                | 36 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  | 		jetpack_require_lib( 'admin-pages/class-jetpack-about-page' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  | 		$this->jetpack_about = new Jetpack_About_Page(); | 
                            
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                | 39 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  | 		add_action( 'admin_menu', array( $this->jetpack_react, 'add_actions' ), 998 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  | 		add_action( 'admin_menu', array( $this->jetpack_react, 'add_actions' ), 998 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  | 		add_action( 'jetpack_admin_menu', array( $this->jetpack_react, 'jetpack_add_dashboard_sub_nav_item' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  | 		add_action( 'jetpack_admin_menu', array( $this->jetpack_react, 'jetpack_add_settings_sub_nav_item' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  | 		add_action( 'jetpack_admin_menu', array( $this, 'admin_menu_debugger' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  | 		add_action( 'jetpack_admin_menu', array( $this->fallback_page, 'add_actions' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  | 		add_action( 'jetpack_admin_menu', array( $this->jetpack_about, 'add_actions' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  | 		// Add redirect to current page for activation/deactivation of modules | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  | 		add_action( 'jetpack_pre_activate_module', array( $this, 'fix_redirect' ), 10, 2 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  | 		add_action( 'jetpack_pre_deactivate_module', array( $this, 'fix_redirect' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  | 		// Add module bulk actions handler | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  | 		add_action( 'jetpack_unrecognized_action', array( $this, 'handle_unrecognized_action' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  | 		if ( class_exists( 'Akismet_Admin' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  | 			// If the site has Jetpack Anti-Spam, change the Akismet menu label accordingly. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  | 			$site_products      = Jetpack_Plan::get_products(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  | 			$anti_spam_products = array( 'jetpack_anti_spam_monthly', 'jetpack_anti_spam' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  | 			if ( ! empty( array_intersect( $anti_spam_products, array_column( $site_products, 'product_slug' ) ) ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  | 				// Prevent Akismet from adding a menu item. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  | 				add_action( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  | 					'admin_menu', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  | 					function () { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  | 						remove_action( 'admin_menu', array( 'Akismet_Admin', 'admin_menu' ), 5 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  | 					}, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  | 					4 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  | 				); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  | 				// Add an Anti-spam menu item for Jetpack. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  | 				add_action( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  | 					'jetpack_admin_menu', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  | 					function () { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  | 						add_submenu_page( 'jetpack', __( 'Anti-Spam', 'jetpack' ), __( 'Anti-Spam', 'jetpack' ), 'manage_options', 'akismet-key-config', array( 'Akismet_Admin', 'display_page' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  | 					} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  | 				); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  | 				add_action( 'admin_enqueue_scripts', array( $this, 'akismet_logo_replacement_styles' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  | 		add_filter( 'jetpack_display_jitms_on_screen', array( $this, 'should_display_jitms_on_screen' ), 10, 2 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  | 	 * Generate styles to replace Akismet logo for the Jetpack logo. It's a workaround until we create a proper settings page for | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  | 	 * Jetpack Anti-Spam. Without this, we would have to change the logo from Akismet codebase and we want to avoid that. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  | 	public function akismet_logo_replacement_styles() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  | 		$logo            = new Jetpack_Logo(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  | 		$logo_base64     = base64_encode( $logo->get_jp_emblem_larger() ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  | 		$logo_base64_url = "data:image/svg+xml;base64,{$logo_base64}"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  | 		$style           = ".akismet-masthead__logo-container { background: url({$logo_base64_url}) no-repeat .25rem; height: 1.8125rem; } .akismet-masthead__logo { display: none; }"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  | 		wp_add_inline_style( 'admin-bar', $style ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 95 |  | View Code Duplication | 	static function sort_requires_connection_last( $module1, $module2 ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  | 		if ( $module1['requires_connection'] == $module2['requires_connection'] ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  | 			return 0; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  | 		} elseif ( $module1['requires_connection'] ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  | 			return 1; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  | 		} elseif ( $module2['requires_connection'] ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  | 			return -1; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  | 		return 0; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  | 	// Produce JS understandable objects of modules containing information for | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  | 	// presentation like description, name, configuration url, etc. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  | 	function get_modules() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  | 		include_once JETPACK__PLUGIN_DIR . 'modules/module-info.php'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  | 		$available_modules = Jetpack::get_available_modules(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  | 		$active_modules    = Jetpack::get_active_modules(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  | 		$modules           = array(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  | 		$jetpack_active    = Jetpack::is_connection_ready() || ( new Status() )->is_offline_mode(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  | 		$overrides         = Jetpack_Modules_Overrides::instance(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  | 		foreach ( $available_modules as $module ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  | 			if ( $module_array = Jetpack::get_module( $module ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  | 				/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  | 				 * Filters each module's short description. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  | 				 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  | 				 * @since 3.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  | 				 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  | 				 * @param string $module_array['description'] Module description. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  | 				 * @param string $module Module slug. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  | 				 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  | 				$short_desc = apply_filters( 'jetpack_short_module_description', $module_array['description'], $module ); | 
                            
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                | 127 |  |  | 				// Fix: correct multibyte strings truncate with checking for mbstring extension | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  | 				$short_desc_trunc = ( function_exists( 'mb_strlen' ) ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  | 							? ( ( mb_strlen( $short_desc ) > 143 ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  | 								? mb_substr( $short_desc, 0, 140 ) . '...' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  | 								: $short_desc ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  | 							: ( ( strlen( $short_desc ) > 143 ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  | 								? substr( $short_desc, 0, 140 ) . '...' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  | 								: $short_desc ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  | 				$module_array['module']            = $module; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  | 				$module_array['activated']         = ( $jetpack_active ? in_array( $module, $active_modules ) : false ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  | 				$module_array['deactivate_nonce']  = wp_create_nonce( 'jetpack_deactivate-' . $module ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  | 				$module_array['activate_nonce']    = wp_create_nonce( 'jetpack_activate-' . $module ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  | 				$module_array['available']         = self::is_module_available( $module_array ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  | 				$module_array['short_description'] = $short_desc_trunc; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  | 				$module_array['configure_url']     = Jetpack::module_configuration_url( $module ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  | 				$module_array['override']          = $overrides->get_module_override( $module ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  | 				ob_start(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  | 				/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  | 				 * Allow the display of a "Learn More" button. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 |  |  | 				 * The dynamic part of the action, $module, is the module slug. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  | 				 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 |  |  | 				 * @since 3.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  | 				 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 |  |  | 				do_action( 'jetpack_learn_more_button_' . $module ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  | 				$module_array['learn_more_button'] = ob_get_clean(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  | 				ob_start(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 |  |  | 				/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  | 				 * Allow the display of information text when Jetpack is connected to WordPress.com. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  | 				 * The dynamic part of the action, $module, is the module slug. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  | 				 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 160 |  |  | 				 * @since 3.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 |  |  | 				 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  | 				do_action( 'jetpack_module_more_info_' . $module ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  | 				/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  | 				* Filter the long description of a module. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  | 				* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  | 				* @since 3.5.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  | 				* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  | 				* @param string ob_get_clean() The module long description. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  | 				* @param string $module The module name. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  | 				*/ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  | 				$module_array['long_description'] = apply_filters( 'jetpack_long_module_description', ob_get_clean(), $module ); | 
                            
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                | 173 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  | 				ob_start(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  | 				/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  | 				 * Filter the search terms for a module | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  | 				 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  | 				 * Search terms are typically added to the module headers, under "Additional Search Queries". | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  | 				 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  | 				 * Use syntax: | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  | 				 * function jetpack_$module_search_terms( $terms ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  | 				 *  $terms = _x( 'term 1, term 2', 'search terms', 'jetpack' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  | 				 *  return $terms; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  | 				 * } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  | 				 * add_filter( 'jetpack_search_terms_$module', 'jetpack_$module_search_terms' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  | 				 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  | 				 * @since 3.5.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  | 				 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  | 				 * @param string The search terms (comma separated). | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  | 				 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  | 				echo apply_filters( 'jetpack_search_terms_' . $module, $module_array['additional_search_queries'] ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  | 				$module_array['search_terms'] = ob_get_clean(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  | 				$module_array['configurable'] = false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  | 				if ( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  | 					current_user_can( 'manage_options' ) && | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  | 					/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  | 					 * Allow the display of a configuration link in the Jetpack Settings screen. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  | 					 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  | 					 * @since 3.0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  | 					 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  | 					 * @param string $module Module name. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  | 					 * @param bool false Should the Configure module link be displayed? Default to false. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  | 					 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  | 					apply_filters( 'jetpack_module_configurable_' . $module, false ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  | 				) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  | 					$module_array['configurable'] = sprintf( '<a href="%1$s">%2$s</a>', esc_url( $module_array['configure_url'] ), __( 'Configure', 'jetpack' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  | 				} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  | 				$modules[ $module ] = $module_array; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  | 			} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  | 		uasort( $modules, array( 'Jetpack', 'sort_modules' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  | 		if ( ! Jetpack::is_connection_ready() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  | 			uasort( $modules, array( __CLASS__, 'sort_requires_connection_last' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  | 		return $modules; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  | 	static function is_module_available( $module ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  | 		if ( ! is_array( $module ) || empty( $module ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  | 			return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  | 		/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  | 		 * We never want to show VaultPress as activatable through Jetpack. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  | 		 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  | 		if ( 'vaultpress' === $module['module'] ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  | 			return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  | 		/* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  | 		 * WooCommerce Analytics should only be available | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 |  |  | 		 * when running WooCommerce 3+ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  | 		 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  | 		if ( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  | 			'woocommerce-analytics' === $module['module'] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  | 			&& ( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  | 				! class_exists( 'WooCommerce' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  | 				|| version_compare( WC_VERSION, '3.0', '<' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  | 			) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  | 		) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 |  |  | 			return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  | 		/* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 |  |  | 		 * In Offline mode, modules that require a site or user | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  | 		 * level connection should be unavailable. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 |  |  | 		 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  | 		if ( ( new Status() )->is_offline_mode() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  | 			return ! ( $module['requires_connection'] || $module['requires_user_connection'] ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  | 		/* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  | 		 * Jetpack not connected. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  | 		 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  | 		if ( ! Jetpack::is_connection_ready() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  | 			return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  | 		/* | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  | 		 * Jetpack connected at a site level only. Make sure to make | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  | 		 * modules that require a user connection unavailable. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  | 		 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  | 		if ( ! Jetpack::connection()->has_connected_owner() && $module['requires_user_connection'] ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 |  |  | 			return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  | 		return Jetpack_Plan::supports( $module['module'] ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  | 	function handle_unrecognized_action( $action ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  | 		switch ( $action ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  | 			case 'bulk-activate': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  | 				if ( ! current_user_can( 'jetpack_activate_modules' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  | 					break; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  | 				} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  | 				$modules = (array) $_GET['modules']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  | 				$modules = array_map( 'sanitize_key', $modules ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  | 				check_admin_referer( 'bulk-jetpack_page_jetpack_modules' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  | 				foreach ( $modules as $module ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  | 					Jetpack::log( 'activate', $module ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  | 					Jetpack::activate_module( $module, false ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  | 				} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  | 				// The following two lines will rarely happen, as Jetpack::activate_module normally exits at the end. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  | 				wp_safe_redirect( wp_get_referer() ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  | 				exit; | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 293 |  | View Code Duplication | 			case 'bulk-deactivate': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  | 				if ( ! current_user_can( 'jetpack_deactivate_modules' ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  | 					break; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  | 				} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  | 				$modules = (array) $_GET['modules']; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  | 				$modules = array_map( 'sanitize_key', $modules ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  | 				check_admin_referer( 'bulk-jetpack_page_jetpack_modules' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  | 				foreach ( $modules as $module ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  | 					Jetpack::log( 'deactivate', $module ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  | 					Jetpack::deactivate_module( $module ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  | 					Jetpack::state( 'message', 'module_deactivated' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  | 				} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  | 				Jetpack::state( 'module', $modules ); | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  | 				wp_safe_redirect( wp_get_referer() ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  | 				exit; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  | 			default: | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  | 				return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 |  |  | 	function fix_redirect( $module, $redirect = true ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  | 		if ( ! $redirect ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 |  |  | 			return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  | 		if ( wp_get_referer() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  | 			add_filter( 'wp_redirect', 'wp_get_referer' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 320 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 |  |  | 	function admin_menu_debugger() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 |  |  | 		jetpack_require_lib( 'debugger' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  | 		Jetpack_Debugger::disconnect_and_redirect(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 |  |  | 		$debugger_hook = add_submenu_page( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  | 			null, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 |  |  | 			__( 'Debugging Center', 'jetpack' ), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  | 			'', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 330 |  |  | 			'manage_options', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 |  |  | 			'jetpack-debugger', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 332 |  |  | 			array( $this, 'wrap_debugger_page' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 333 |  |  | 		); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 334 |  |  | 		add_action( "admin_head-$debugger_hook", array( 'Jetpack_Debugger', 'jetpack_debug_admin_head' ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 335 |  |  | 	} | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 336 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 337 |  |  | 	function wrap_debugger_page() { | 
            
                                                                        
                            
            
                                    
            
            
                | 338 |  |  | 		nocache_headers(); | 
            
                                                                        
                            
            
                                    
            
            
                | 339 |  |  | 		if ( ! current_user_can( 'manage_options' ) ) { | 
            
                                                                        
                            
            
                                    
            
            
                | 340 |  |  | 			die( '-1' ); | 
            
                                                                        
                            
            
                                    
            
            
                | 341 |  |  | 		} | 
            
                                                                        
                            
            
                                    
            
            
                | 342 |  |  | 		Jetpack_Admin_Page::wrap_ui( array( $this, 'debugger_page' ) ); | 
            
                                                                        
                            
            
                                    
            
            
                | 343 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 344 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 345 |  |  | 	function debugger_page() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 346 |  |  | 		jetpack_require_lib( 'debugger' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 347 |  |  | 		Jetpack_Debugger::jetpack_debug_display_handler(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 348 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 349 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 350 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 351 |  |  | 	 * Determines if JITMs should display on a particular screen. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 352 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 353 |  |  | 	 * @param bool   $value The default value of the filter. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 354 |  |  | 	 * @param string $screen_id The ID of the screen being tested for JITM display. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 355 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 356 |  |  | 	 * @return bool True if JITMs should display, false otherwise. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 357 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 358 |  |  | 	public function should_display_jitms_on_screen( $value, $screen_id ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 359 |  |  | 		// Disable all JITMs on these pages. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 360 |  |  | 		if ( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 361 |  |  | 		in_array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 362 |  |  | 			$screen_id, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 363 |  |  | 			array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 364 |  |  | 				'jetpack_page_akismet-key-config', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 365 |  |  | 				'admin_page_jetpack_modules', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 366 |  |  | 			), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 367 |  |  | 			true | 
            
                                                                                                            
                            
            
                                    
            
            
                | 368 |  |  | 		) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 369 |  |  | 			return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 370 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 371 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 372 |  |  | 		// Disable all JITMs on pages where the recommendations banner is displaying. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 373 |  |  | 		if ( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 374 |  |  | 			in_array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 375 |  |  | 				$screen_id, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 376 |  |  | 				array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 377 |  |  | 					'dashboard', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 378 |  |  | 					'plugins', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 379 |  |  | 					'jetpack_page_stats', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 380 |  |  | 				), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 381 |  |  | 				true | 
            
                                                                                                            
                            
            
                                    
            
            
                | 382 |  |  | 			) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 383 |  |  | 			&& \Jetpack_Recommendations_Banner::can_be_displayed() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 384 |  |  | 		) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 385 |  |  | 			return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 386 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 387 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 388 |  |  | 		return $value; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 389 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 390 |  |  | } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 391 |  |  | Jetpack_Admin::init(); | 
            
                                                        
            
                                    
            
            
                | 392 |  |  |  | 
            
                        
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: