| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * General Gutenberg editor specific functionality | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | class Jetpack_Gutenberg { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | 	 * Check if Gutenberg editor is available | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | 	 * @since 6.7.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | 	 * @return bool | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | 	public static function is_gutenberg_available() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | 		return function_exists( 'register_block_type' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | 	 * Load Gutenberg assets | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  | 	 * @since 6.7.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | 	 * @return void | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  | 	public static function enqueue_block_assets() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  | 		if ( ! self::should_load_blocks() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  | 			return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | 		$rtl = is_rtl() ? '.rtl' : ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  | 		/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | 		 * Filter to enable serving blocks via CDN | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  | 		 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  | 		 * CDN cache is busted once a day or when Jetpack version changes. To customize it: | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  | 		 *   add_filter( 'jetpack_gutenberg_cdn_cache_buster', function( $version ) { return time(); }, 10, 1 ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  | 		 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  | 		 * @since 6.5.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  | 		 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  | 		 * @param bool false Whether to load Gutenberg blocks from CDN | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  | 		 */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 42 |  | View Code Duplication | 		if ( apply_filters( 'jetpack_gutenberg_cdn', false ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  | 			$cdn_base    = 'https://s0.wp.com/wp-content/mu-plugins/jetpack/_inc/blocks'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  | 			$view_script = "$cdn_base/view.js"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  | 			$view_style  = "$cdn_base/view$rtl.css"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  | 			/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  | 			 * Filter to modify cache busting for Gutenberg block assets loaded from CDN | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  | 			 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  | 			 * @since 6.5.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  | 			 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  | 			 * @param string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  | 			 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  | 			$version = apply_filters( 'jetpack_gutenberg_cdn_cache_buster', sprintf( '%s-%s', gmdate( 'd-m-Y' ), JETPACK__VERSION ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  | 		} else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  | 			$view_script = plugins_url( '_inc/blocks/view.js', JETPACK__PLUGIN_FILE ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  | 			$view_style  = plugins_url( "_inc/blocks/view$rtl.css", JETPACK__PLUGIN_FILE ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  | 			$version     = Jetpack::is_development_version() && file_exists( JETPACK__PLUGIN_DIR . '_inc/blocks/view.js' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  | 				? filemtime( JETPACK__PLUGIN_DIR . '_inc/blocks/view.js' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  | 				: JETPACK__VERSION; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  | 		wp_enqueue_script( 'jetpack-blocks-view', $view_script, array(), $version ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  | 		wp_enqueue_style( 'jetpack-blocks-view', $view_style, array(), $version ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  | 	 * Load Gutenberg editor assets | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  | 	 * @since 6.7.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  | 	 * @return void | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  | 	 */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  | 	public static function enqueue_block_editor_assets() { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  | 		if ( ! self::should_load_blocks() ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  | 			return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  | 		$rtl = is_rtl() ? '.rtl' : ''; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  | 		/** This filter is already documented above */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 82 |  | View Code Duplication | 		if ( apply_filters( 'jetpack_gutenberg_cdn', false ) ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  | 			$cdn_base      = 'https://s0.wp.com/wp-content/mu-plugins/jetpack/_inc/blocks'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  | 			$editor_script = "$cdn_base/editor.js"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  | 			$editor_style  = "$cdn_base/editor$rtl.css"; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  | 			/** This filter is already documented above */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  | 			$version = apply_filters( 'jetpack_gutenberg_cdn_cache_buster', sprintf( '%s-%s', gmdate( 'd-m-Y' ), JETPACK__VERSION ) ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  | 		} else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  | 			$editor_script = plugins_url( '_inc/blocks/editor.js', JETPACK__PLUGIN_FILE ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  | 			$editor_style  = plugins_url( "_inc/blocks/editor$rtl.css", JETPACK__PLUGIN_FILE ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  | 			$version       = Jetpack::is_development_version() && file_exists( JETPACK__PLUGIN_DIR . '_inc/blocks/editor.js' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  | 				? filemtime( JETPACK__PLUGIN_DIR . '_inc/blocks/editor.js' ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  | 				: JETPACK__VERSION; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  | 		} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  | 		wp_enqueue_script( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  | 			'jetpack-blocks-editor', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  | 			$editor_script, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  | 			array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  | 				'lodash', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  | 				'wp-api-fetch', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  | 				'wp-blocks', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  | 				'wp-components', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  | 				'wp-compose', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  | 				'wp-data', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  | 				'wp-date', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  | 				'wp-editor', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  | 				'wp-element', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  | 				'wp-hooks', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  | 				'wp-i18n', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  | 				'wp-keycodes', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  | 				'wp-plugins', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  | 				'wp-token-list', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  | 				'wp-url', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  | 			), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  | 			$version | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  | 		); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  | 		wp_localize_script( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  | 			'jetpack-blocks-editor', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  | 			'Jetpack_Block_Assets_Base_Url', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  | 			plugins_url( '_inc/blocks/', JETPACK__PLUGIN_FILE ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  | 		); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  | 		wp_add_inline_script( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  | 			'wp-i18n', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  | 			'wp.i18n.setLocaleData( ' . Jetpack::get_i18n_data_json() . ', \'jetpack\' );' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  | 		); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  | 		wp_enqueue_style( 'jetpack-blocks-editor', $editor_style, array(), $version ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  | 	} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  | 	/** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  | 	 * Check whether conditions indicate Gutenberg blocks should be loaded | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  | 	 * Loading blocks is enabled by default and may be disabled via filter: | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  | 	 *   add_filter( 'jetpack_gutenberg', '__return_false' ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  | 	 * @since 6.7.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  | 	 * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  | 	 * @return bool | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 143 |  |  | 	 */ | 
            
                                                        
            
                                    
            
            
                | 144 |  |  | 	public static function should_load_blocks() { | 
            
                                                        
            
                                    
            
            
                | 145 |  |  | 		if ( ! Jetpack::is_active() ) { | 
            
                                                        
            
                                    
            
            
                | 146 |  |  | 			return false; | 
            
                                                        
            
                                    
            
            
                | 147 |  |  | 		} | 
            
                                                        
            
                                    
            
            
                | 148 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 149 |  |  | 		/** | 
            
                                                        
            
                                    
            
            
                | 150 |  |  | 		 * Filter to disable Gutenberg blocks | 
            
                                                        
            
                                    
            
            
                | 151 |  |  | 		 * | 
            
                                                        
            
                                    
            
            
                | 152 |  |  | 		 * @since 6.5.0 | 
            
                                                        
            
                                    
            
            
                | 153 |  |  | 		 * | 
            
                                                        
            
                                    
            
            
                | 154 |  |  | 		 * @param bool true Whether to load Gutenberg blocks | 
            
                                                        
            
                                    
            
            
                | 155 |  |  | 		 */ | 
            
                                                        
            
                                    
            
            
                | 156 |  |  | 		return (bool) apply_filters( 'jetpack_gutenberg', true ); | 
            
                                                        
            
                                    
            
            
                | 157 |  |  | 	} | 
            
                                                        
            
                                    
            
            
                | 158 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 159 |  |  |  |