Ticket #31669: 31669.13.patch

src/wp-includes/js/mce-view.js

@@ -87 +87 @@
                  * and creates a new instance for every match.
                  *
                  * @param {String} content The string to scan.
+                 *
+                 * @return {String} The string with markers.
                  */
                 setMarkers: function( content ) {
                         var pieces = [ { content: content } ],
@@ -298 +300 @@
                 /**
                  * Renders all view nodes tied to this view instance that are not yet rendered.
                  *
+                 * @param {String} content The content to render. Optional.
                  * @param {Boolean} force Rerender all view nodes tied to this view instance.
                  */
-                render: function( force ) {
+                render: function( content, force ) {
+                        if ( content != null ) {
+                                this.content = content;
+                        }
+
+                        content = this.getContent();
+
                         // If there's nothing to render an no loader needs to be shown, stop.
-                        if ( ! this.loader && ! this.getContent() ) {
+                        if ( ! this.loader && ! content ) {
                                 return;
                         }
 
@@ -312 +321 @@
                         // Replace any left over markers.
                         this.replaceMarkers();
 
-                        if ( this.getContent() ) {
-                                this.setContent( this.getContent(), function( editor, node ) {
-                                        $( node ).data( 'rendered', true ).trigger( 'wp-mce-view-bind' );
+                        if ( content ) {
+                                this.setContent( content, function( editor, node ) {
+                                        $( node ).data( 'rendered', true );
+                                        this.bindNode.apply( this, arguments );
                                 }, force ? null : false );
                         } else {
                                 this.setLoader();
@@ -322 +332 @@
                 },
 
                 /**
+                 * Binds a given node after its content is added to the DOM.
+                 */
+                bindNode: function() {},
+
+                /**
+                 * Unbinds a given node before its content is removed from the DOM.
+                 */
+                unbindNode: function() {},
+
+                /**
                  * Unbinds all view nodes tied to this view instance.
                  * Runs before their content is removed from the DOM.
                  */
                 unbind: function() {
                         this.getNodes( function( editor, node ) {
+                                this.unbindNode.apply( this, arguments );
                                 $( node ).trigger( 'wp-mce-view-unbind' );
                         }, true );
                 },
@@ -461 +482 @@
                  * @param {Boolean}  rendered Only set for (un)rendered nodes. Optional.
                  */
                 setIframes: function( head, body, callback, rendered ) {
-                        var MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver;
+                        var MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver,
+                                self = this;
 
                         this.getNodes( function( editor, node, content ) {
-                                // Seems Firefox needs a bit of time to insert/set the view nodes,
+                                var dom = editor.dom,
+                                        styles = '',
+                                        bodyClasses = editor.getBody().className || '',
+                                        iframe, iframeDoc, observer, i;
+
+                                tinymce.each( dom.$(
+                                        'link[rel="stylesheet"]',
+                                        editor.getDoc().getElementsByTagName( 'head' )[0]
+                                ), function( link ) {
+                                        if ( link.href && link.href.indexOf( 'skins/lightgray/content.min.css' ) === -1 &&
+                                                link.href.indexOf( 'skins/wordpress/wp-content.css' ) === -1 ) {
+
+                                                styles += dom.getOuterHTML( link );
+                                        }
+                                } );
+
+                                // Seems the browsers need a bit of time to insert/set the view nodes,
                                 // or the iframe will fail especially when switching Text => Visual.
                                 setTimeout( function() {
-                                        var dom = editor.dom,
-                                                styles = '',
-                                                bodyClasses = editor.getBody().className || '',
-                                                iframe, iframeDoc, observer, i;
-
-                                        tinymce.each( dom.$(
-                                                'link[rel="stylesheet"]',
-                                                editor.getDoc().getElementsByTagName( 'head' )[0]
-                                        ), function( link ) {
-                                                if (
-                                                        link.href &&
-                                                        link.href.indexOf( 'skins/lightgray/content.min.css' ) === -1 &&
-                                                        link.href.indexOf( 'skins/wordpress/wp-content.css' ) === -1
-                                                ) {
-                                                        styles += dom.getOuterHTML( link );
-                                                }
-                                        } );
-
                                         content.innerHTML = '';
 
                                         iframe = dom.add( content, 'iframe', {
@@ -582 +602 @@
                                                 editor.off( 'wp-body-class-change', classChange );
                                         } );
 
-                                        callback && callback.apply( this, arguments );
+                                        callback && callback.apply( self, arguments );
                                 }, 50 );
                         }, rendered );
                 },
@@ -664 +684 @@
                  * @param {HTMLElement}    node   The view node to remove.
                  */
                 remove: function( editor, node ) {
+                        this.unbindNode.call( this, editor, node, $( node ).find( '.wpview-content' ).get( 0 ) );
                         $( node ).trigger( 'wp-mce-view-unbind' );
                         editor.dom.remove( node );
                         editor.focus();
@@ -728 +749 @@
                                         }
                                 } );
 
-                                self.content = self.template( {
+                                self.render( self.template( {
                                         attachments: attachments,
                                         columns: attrs.columns ? parseInt( attrs.columns, 10 ) : wp.media.galleryDefaults.columns
-                                } );
-
-                                self.render();
+                                } ) );
                         } )
                         .fail( function( jqXHR, textStatus ) {
                                 self.setError( textStatus );
@@ -754 +773 @@
                                 } );
                         }
 
-                        wp.ajax.send( this.action, {
-                                data: {
-                                        post_ID: postID,
-                                        type: this.shortcode.tag,
-                                        shortcode: this.shortcode.string()
-                                }
+                        wp.ajax.post( this.action, {
+                                post_ID: postID,
+                                type: this.shortcode.tag,
+                                shortcode: this.shortcode.string()
                         } )
                         .done( function( response ) {
-                                self.content = response;
-                                self.render();
+                                self.render( response );
                         } )
                         .fail( function( response ) {
                                 if ( self.url ) {

src/wp-includes/js/tinymce/plugins/wpview/plugin.js

@@ -4 +4 @@
  * WordPress View plugin.
  */
 tinymce.PluginManager.add( 'wpview', function( editor ) {
-        var selected,
+        var $ = editor.$,
+                selected,
                 Env = tinymce.Env,
                 VK = tinymce.util.VK,
                 TreeWalker = tinymce.dom.TreeWalker,
@@ -153 +154 @@
 
         // Remove the content of view wrappers from HTML string
         function emptyViews( content ) {
-                return content.replace(/<div[^>]+data-wpview-text=\"([^"]+)"[^>]*>[\s\S]+?wpview-selection-after[^>]+>(?:&nbsp;|\u00a0)*<\/p><\/div>/g, '$1' );
+                content = content.replace( /<div[^>]+data-wpview-text="([^"]+)"[^>]*>[\s\S]+?wpview-selection-after[^>]+>[^<>]*<\/p>\s*<\/div>/g, function( all, match ) {
+                        return '<p>' + window.decodeURIComponent( match ) + '</p>';
+                });
+
+                return content.replace( / data-wpview-marker="[^"]+"/g, '' );
         }
 
         // Prevent adding undo levels on changes inside a view wrapper
         editor.on( 'BeforeAddUndo', function( event ) {
-                if ( event.lastLevel && emptyViews( event.level.content ) === emptyViews( event.lastLevel.content ) ) {
-                        event.preventDefault();
+                if ( event.level.content ) {
+                        event.level.content = emptyViews( event.level.content );
                 }
         });
 
@@ -169 +174 @@
         editor.on( 'BeforeSetContent', function( event ) {
                 var node;
 
+                if ( ! event.selection ) {
+                        wp.mce.views.unbind();
+                }
+
                 if ( ! event.content ) {
                         return;
                 }
@@ -339 +348 @@
                 }
         });
 
-        editor.on( 'PreProcess', function( event ) {
-                // Empty the wpview wrap nodes
-                tinymce.each( editor.dom.select( 'div[data-wpview-text]', event.node ), function( node ) {
-                        node.textContent = node.innerText = '\u00a0';
+        function resetViews( rootNode ) {
+                // Replace view nodes
+                $( 'div[data-wpview-text]', rootNode ).each( function( i, node ) {
+                        var $node = $( node ),
+                                text = window.decodeURIComponent( $node.attr( 'data-wpview-text' ) || '' );
+
+                        if ( text && node.parentNode ) {
+                                $node.replaceWith( $( editor.dom.create('p') ).text( text ) );
+                        }
                 });
-    });
 
-    editor.on( 'PostProcess', function( event ) {
-                if ( event.content ) {
-                        event.content = event.content.replace( /<div [^>]*?data-wpview-text="([^"]*)"[^>]*>[\s\S]*?<\/div>/g, function( match, shortcode ) {
-                                if ( shortcode ) {
-                                        return '<p>' + window.decodeURIComponent( shortcode ) + '</p>';
-                                }
-                                return ''; // If error, remove the view wrapper
-                        });
-                }
+                // Remove marker attributes
+                $( 'p[data-wpview-marker]', rootNode ).attr( 'data-wpview-marker', null );
+        }
+
+        editor.on( 'PreProcess', function( event ) {
+                // Replace the view nodes with their text in the DOM clone.
+                resetViews( event.node );
+        }, true );
+
+        editor.on( 'hide', function() {
+                // Replace the view nodes with their text directly in the editor body.
+                wp.mce.views.unbind();
+                resetViews( editor.getBody() );
         });
 
         // Excludes arrow keys, delete, backspace, enter, space bar.