Fix some bugs:

- Always use et2
- Prevent duplicate portlets
- Prevent duplicate links in link list

home/inc/class.home_list_portlet.inc.php

@@ -62,7 +62,19 @@ class home_list_portlet extends home_portlet
 		// Add a new entry to the list
 		if($context['add'])
 		{
-			$context['list'][] = $context['add'];
+			$ok_to_add = true;
+			foreach($context['list'] as $key => $entry)
+			{
+				if($entry == $context['add'])
+				{
+					$ok_to_add = false;
+					break;
+				}
+			}
+			if($ok_to_add)
+			{
+				$context['list'][] = $context['add'];
+			}
 			unset($context['add']);
 		}
 

home/inc/class.home_ui.inc.php

@@ -37,7 +37,7 @@ class home_ui
 		// CSS for Gridster grid layout
 		egw_framework::includeCSS('/phpgwapi/js/jquery/gridster/jquery.gridster.css');
 
-		$template = new etemplate('home.index');
+		$template = new etemplate_new('home.index');
 
 		$content = array(
 			'portlets' => $this->get_user_portlets($template)
@@ -101,7 +101,7 @@ class home_ui
 	 * Actual portlet content is provided by each portlet.
 	 * @param template etemplate so attributes can be set
 	 */
-	protected function get_user_portlets(etemplate &$template)
+	protected function get_user_portlets(etemplate_new &$template)
 	{
 		$portlets = array(
 			'Just a hard-coded test',

home/js/app.js

@@ -83,9 +83,11 @@ app.home = AppJS.extend(
 		// call parent
 		this._super.apply(this, arguments);
 
-		this.et2 = et2.widgetContainer;
 		this.portlet_container = this.et2.getWidgetById("portlets");
 		
+		// Don't do twice
+		if(this.portlet_container._children.length > 0) return;
+
 		// Add portlets
 		var content = this.et2.getArrayMgr("content").getEntry("portlets");
 		var modifications = this.et2.getArrayMgr("modifications").getEntry("portlets");