Import xinha so we can switch from htmlarea and fix a bunch of in-browser issues that htmlarea has

xinha/plugins/UnFormat/un-format.js

@@ -0,0 +1,65 @@
+// Unormat plugin for HTMLArea
+
+
+function UnFormat(editor) {
+  this.editor = editor;
+  var cfg = editor.config;
+  var self = this;
+
+  cfg.registerButton({
+    id       : "unformat",
+    tooltip  : this._lc("Page Cleaner"),
+    image    : editor.imgURL("unformat.gif", "UnFormat"),
+    textMode : false,
+    action   : function(editor) {
+                 self.buttonPress(editor);
+               }
+  })
+
+  cfg.addToolbarElement("unformat", "killword", 1);
+};
+
+UnFormat._pluginInfo = {
+  name          : "UnFormat",
+  version       : "1.0",
+  license       : "htmlArea"
+};
+
+
+UnFormat.prototype._lc = function(string) {
+  return HTMLArea._lc(string, 'UnFormat');
+}
+
+UnFormat.prototype.buttonPress = function(editor){
+  editor._popupDialog( "plugin://UnFormat/unformat", function( param){
+    if (param) {
+      if (param["cleaning_area"] == "all") {
+        var html = editor._doc.body.innerHTML;
+      } else {
+        var html = editor.getSelectedHTML();
+      }
+
+      if (param["html_all"]== true) {
+        html = html.replace(/<[\!]*?[^<>]*?>/g, ""); 				
+      }
+
+      if (param["formatting"] == true) {
+        html = html.replace(/style="[^"]*"/gi, "");
+        html = html.replace(/<\/?font[^>]*>/gi,"");
+        html = html.replace(/<\/?b>/gi,"");
+        html = html.replace(/<\/?strong[^>]*>/gi,"");
+        html = html.replace(/<\/?i>/gi,"");
+        html = html.replace(/<\/?em[^>]*>/gi,"");
+        html = html.replace(/<\/?u[^>]*>/gi,"");
+        html = html.replace(/<\/?strike[^>]*>/gi,"");
+        html = html.replace(/ align=[^\s|>]*/gi,"");
+        html = html.replace(/ class=[^\s|>]*/gi,"");
+      }
+      if (param["cleaning_area"] == "all") {
+        editor._doc.body.innerHTML = html;
+      } else	{
+        editor.insertHTML(html);
+      }
+    } else { return false; }
+  }, null);
+}