fix

wp-content/plugins/wp-fastest-cache/js/button.js

@@ -0,0 +1,59 @@
+(function() {
+    tinymce.create('tinymce.plugins.Wpfc', {
+        wpfcNotHTML : '',
+        url: '',
+        init : function(ed, url) {
+            var self = this;
+            self.setUrl(url);
+            self.setWpfcNotHTML();
+
+            ed.addButton('wpfc', {
+                title : 'Block caching for this page',
+                cmd : 'wpfc',
+                image : self.url + "/icon.png"
+            });
+
+            ed.addCommand('wpfc', function() {
+                ed.execCommand('mceInsertContent', 0, self.wpfcNotHTML);
+            });
+
+            self._handleWpfcNOT(ed, url);
+        },
+        setUrl: function(url){
+            this.url = url.replace("../js","../images");
+        },
+        setWpfcNotHTML: function(){
+            this.wpfcNotHTML = '<img src="' + this.url + "/tinymce-wpfcnot.jpg" + '" class="mce-wp-wpfcnot" style="margin-right:95%;" />';
+        },
+        _handleWpfcNOT : function(ed, url) {
+            var self = this;
+            ed.onPostRender.add(function() {
+                if (ed.theme.onResolveName) {
+                    ed.theme.onResolveName.add(function(th, o) {
+                        if (o.node.nodeName == 'IMG') {
+                            if ( ed.dom.hasClass(o.node, 'mce-wp-wpfcnot') ){
+                                o.name = 'wpfcnot';
+                            }
+                        }
+                    });
+                }
+            });
+            ed.onBeforeSetContent.add(function(ed, o) {
+                if ( o.content ) {
+                    o.content = o.content.replace(/<\!--\s*\[wpfcNOT\]\s*-->/, self.wpfcNotHTML);
+                }
+            });
+            ed.onPostProcess.add(function(ed, o) {
+                if (o.get){
+                    o.content = o.content.replace(/<img[^>]+>/g, function(im) {
+                        if (im.indexOf('class="mce-wp-wpfcnot') !== -1) {
+                            im = '<!--[wpfcNOT]-->';
+                        }
+                        return im;
+                    });
+                }
+            });
+        }
+    });
+    tinymce.PluginManager.add( 'wpfc', tinymce.plugins.Wpfc );
+})();