Ticket #30219: 30219.diff

src/wp-admin/js/revisions.js

@@ -360 +360 @@
                 },
 
                 initialize: function( attributes, options ) {
-                        var properties = {};
-
                         _.bindAll( this, 'receiveDiff' );
                         this._debouncedEnsureDiff = _.debounce( this._ensureDiff, 200 );
 
@@ -379 +377 @@
                         this.listenTo( this.diffs, 'ensure:load', this.updateLoadingStatus );
                         this.listenTo( this, 'update:diff', this.updateLoadingStatus );
 
-                        // Set the initial revisions, baseUrl, and mode as provided through settings
-                        properties.to = this.revisions.get( revisions.settings.to );
-                        properties.from = this.revisions.get( revisions.settings.from );
-                        properties.compareTwoMode = revisions.settings.compareTwoMode;
-                        properties.baseUrl = revisions.settings.baseUrl;
+
+                        // Set the initial revisions, baseUrl, and mode as provided through attributes.
+                        var properties = {};
+                        properties.to = this.revisions.get( this.get( 'initialDiffState' ).to );
+                        properties.from = this.revisions.get( this.get( 'initialDiffState' ).from );
+                        properties.compareTwoMode = this.revisions.get( this.get( 'initialDiffState' ).compareTwoMode );
                         this.set( properties );
 
                         // Start the router if browser supports History API
@@ -1100 +1099 @@
         // Initialize the revisions UI.
         revisions.init = function() {
                 revisions.view.frame = new revisions.view.Frame({
-                        model: new revisions.model.FrameState({}, {
+                        model: new revisions.model.FrameState({
+                                initialDiffState: {
+                                        to: revisions.settings.to,
+                                        from: revisions.settings.from,
+                                        compareTwoMode: revisions.settings.compareTwoMode
+                                },
+                                baseUrl: revisions.settings.baseUrl
+                        }, {
                                 revisions: new revisions.model.Revisions( revisions.settings.revisionData )
                         })
                 }).render();