balmet.com

plugin.js (3183B)

---

 /* global tinymce */
 tinymce.PluginManager.add('wpgallery', function( editor ) {
 
 	function replaceGalleryShortcodes( content ) {
 		return content.replace( /\[gallery([^\]]*)\]/g, function( match ) {
 			return html( 'wp-gallery', match );
 		});
 	}
 
 	function html( cls, data ) {
 		data = window.encodeURIComponent( data );
 		return '<img src="' + tinymce.Env.transparentSrc + '" class="wp-media mceItem ' + cls + '" ' +
 			'data-wp-media="' + data + '" data-mce-resize="false" data-mce-placeholder="1" alt="" />';
 	}
 
 	function restoreMediaShortcodes( content ) {
 		function getAttr( str, name ) {
 			name = new RegExp( name + '=\"([^\"]+)\"' ).exec( str );
 			return name ? window.decodeURIComponent( name[1] ) : '';
 		}
 
 		return content.replace( /(?:<p(?: [^>]+)?>)*(<img [^>]+>)(?:<\/p>)*/g, function( match, image ) {
 			var data = getAttr( image, 'data-wp-media' );
 
 			if ( data ) {
 				return '<p>' + data + '</p>';
 			}
 
 			return match;
 		});
 	}
 
 	function editMedia( node ) {
 		var gallery, frame, data;
 
 		if ( node.nodeName !== 'IMG' ) {
 			return;
 		}
 
 		// Check if the `wp.media` API exists.
 		if ( typeof wp === 'undefined' || ! wp.media ) {
 			return;
 		}
 
 		data = window.decodeURIComponent( editor.dom.getAttrib( node, 'data-wp-media' ) );
 
 		// Make sure we've selected a gallery node.
 		if ( editor.dom.hasClass( node, 'wp-gallery' ) && wp.media.gallery ) {
 			gallery = wp.media.gallery;
 			frame = gallery.edit( data );
 
 			frame.state('gallery-edit').on( 'update', function( selection ) {
 				var shortcode = gallery.shortcode( selection ).string();
 				editor.dom.setAttrib( node, 'data-wp-media', window.encodeURIComponent( shortcode ) );
 				frame.detach();
 			});
 		}
 	}
 
 	// Register the command so that it can be invoked by using tinyMCE.activeEditor.execCommand('...').
 	editor.addCommand( 'WP_Gallery', function() {
 		editMedia( editor.selection.getNode() );
 	});
 
 	editor.on( 'mouseup', function( event ) {
 		var dom = editor.dom,
 			node = event.target;
 
 		function unselect() {
 			dom.removeClass( dom.select( 'img.wp-media-selected' ), 'wp-media-selected' );
 		}
 
 		if ( node.nodeName === 'IMG' && dom.getAttrib( node, 'data-wp-media' ) ) {
 			// Don't trigger on right-click.
 			if ( event.button !== 2 ) {
 				if ( dom.hasClass( node, 'wp-media-selected' ) ) {
 					editMedia( node );
 				} else {
 					unselect();
 					dom.addClass( node, 'wp-media-selected' );
 				}
 			}
 		} else {
 			unselect();
 		}
 	});
 
 	// Display gallery, audio or video instead of img in the element path.
 	editor.on( 'ResolveName', function( event ) {
 		var dom = editor.dom,
 			node = event.target;
 
 		if ( node.nodeName === 'IMG' && dom.getAttrib( node, 'data-wp-media' ) ) {
 			if ( dom.hasClass( node, 'wp-gallery' ) ) {
 				event.name = 'gallery';
 			}
 		}
 	});
 
 	editor.on( 'BeforeSetContent', function( event ) {
 		// 'wpview' handles the gallery shortcode when present.
 		if ( ! editor.plugins.wpview || typeof wp === 'undefined' || ! wp.mce ) {
 			event.content = replaceGalleryShortcodes( event.content );
 		}
 	});
 
 	editor.on( 'PostProcess', function( event ) {
 		if ( event.get ) {
 			event.content = restoreMediaShortcodes( event.content );
 		}
 	});
 });