Fixing whoisonline due recent changes in templates

whoisonline.php

@@ -154,17 +154,13 @@ if ((api_get_setting('showonline', 'world') == 'true' && !$_user['user_id']) ||
 $tpl = new Template(get_lang('UsersOnLineList'));
 
 if (api_get_setting('allow_social_tool') == 'true' && !api_is_anonymous()) {
+    $tpl->set_help('Groups');
     $tpl->assign('social_left_content', $social_left_content);
-    //$tpl->assign('social_left_menu', $social_left_menu);
     $tpl->assign('social_right_content', $social_right_content);
     $social_layout = $tpl->get_template('layout/social_layout.tpl');
-    $content = $tpl->fetch($social_layout);
+    $tpl->display($social_layout);
 } else {
-    $content = $social_right_content;
-}
-
-$tpl->assign('actions', $actions);
-$tpl->assign('message', $show_message);
     $tpl->assign('header', get_lang('UsersOnLineList'));
-$tpl->assign('content', $content);
+    $tpl->assign('content', $social_right_content);
     $tpl->display_one_col_template();
+}

whoisonlinesession.php

@@ -1,5 +1,5 @@
 <?php
-/* For licensing terms, see /dokeos_license.txt */
+/* For licensing terms, see /license.txt */
 /**
  * Shows who is online in a specific session
  * @package chamilo.main
@@ -50,35 +50,7 @@ echo Display::page_header(get_lang('UserOnlineListSession'));
 <?php
 	$session_is_coach = array();
 	if (isset($_user['user_id']) && $_user['user_id'] != '') {
-        
-		/*$_user['user_id'] = intval($_user['user_id']);
-		$result = Database::query("SELECT DISTINCT id,
-										name,
-										date_start,
-										date_end
-									FROM $tbl_session as session
-									INNER JOIN $tbl_session_course_user as srcru
-										ON srcru.id_user = ".$_user['user_id']." AND srcru.status=2
-										AND session.id = srcru.id_session
-									ORDER BY date_start, date_end, name");
-
-		while ($session = Database:: fetch_array($result)) {
-			$session_is_coach[$session['id']] = $session;
-		}
-
-		$result = Database::query("SELECT DISTINCT id,
-										name,
-										date_start,
-										date_end
-								FROM $tbl_session as session
-								WHERE session.id_coach = ".$_user['user_id']."
-								ORDER BY date_start, date_end, name");
-		while ($session = Database:: fetch_array($result)) {
-			$session_is_coach[$session['id']] = $session;
-		}*/
-        
         $session_is_coach = SessionManager::get_sessions_coached_by_user(api_get_user_id());
-        
 		$students_online = array();
         $now = api_get_utc_datetime();