Ticket #23473: performance.patch

wp-admin/js/post.js

@@ -18 +18 @@
                 var comma = postL10n.comma;
                 if ( ',' !== comma )
                         tags = tags.replace(new RegExp(comma, 'g'), ',');
-                tags = tags.replace(/\s*,\s*/g, ',').replace(/,+/g, ',').replace(/[,\s]+$/, '').replace(/^[,\s]+/, '');
+                tags = tags.replace(/[\s]*,[,\s]*/g, ',').replace(/[,\s]+$/, '').replace(/^[,\s]+/, '');
                 if ( ',' !== comma )
                         tags = tags.replace(/,/g, comma);
                 return tags;

wp-includes/js/media-views.js

@@ -2766 +2766 @@
 
                 visibility: function() {
                         var region = this.region,
-                                view = this.controller[ region ].get(),
-                                views = this.views.get(),
-                                hide = ! views || views.length < 2;
+                                view = this.controller[ region ].get();
 
-                        if ( this === view )
+                        if ( this === view ) {
+                                var views = this.views.get(),hide = ! views || views.length < 2;
                                 this.controller.$el.toggleClass( 'hide-' + region, hide );
+                        }
                 },
 
                 select: function( id ) {

wp-includes/js/utils.js

@@ -96 +96 @@
          * or the number of seconds until expiration
          */
         set : function(name, value, expires, path, domain, secure) {
-                var d = new Date();
-
                 if ( typeof(expires) == 'object' && expires.toGMTString ) {
                         expires = expires.toGMTString();
-                } else if ( parseInt(expires, 10) ) {
-                        d.setTime( d.getTime() + ( parseInt(expires, 10) * 1000 ) ); // time must be in miliseconds
-                        expires = d.toGMTString();
                 } else {
-                        expires = '';
+                        var parsed = parseInt(expires, 10);
+                        if ( parsed ) {
+                                var d = new Date();
+                                d.setTime( d.getTime() + ( parsed * 1000 ) ); // time must be in miliseconds
+                                expires = d.toGMTString();
+                        } else {
+                                expires = '';
+                        }
                 }
-
+                
                 document.cookie = name + "=" + encodeURIComponent(value) +
                         ((expires) ? "; expires=" + expires : "") +
                         ((path) ? "; path=" + path : "") +