Fixes in the who is online page and in the social home page

main/css/base.css

@@ -1962,7 +1962,6 @@ div.image-social-content center.friend {
 
 #social_widget_image {
     float:left;    
-    width:150px;
     margin-bottom:10px;
     padding:2px;
 }
@@ -3761,3 +3760,7 @@ a.forum_group_link {
 #online_grid_container li img {
     height: 100px;
 }
+
+#online_grid_container .thumbnail .caption {
+    height: 30px;
+}

main/inc/lib/online.inc.php

@@ -210,11 +210,11 @@ function who_is_online($from, $number_of_items, $column = null, $direction = nul
 	}	
 	
 	//This query will show all registered users. Only for dev purposes.
-	/*$query = "SELECT DISTINCT u.user_id as login_user_id, login_date FROM ".$track_online_table ."  e , $table_user u             
+	$query = "SELECT DISTINCT u.user_id as login_user_id, login_date FROM ".$track_online_table ."  e , $table_user u             
             GROUP by u.user_id  
             ORDER BY $column $direction  
             LIMIT $from, $number_of_items";	
-    */
+    
 	$result = Database::query($query);
 	if ($result) {				
 		$validtime = mktime(date("H"),date("i")-$time_limit,date("s"),date("m"),date("d"),date("Y"));
@@ -284,8 +284,8 @@ function who_is_online_count($valid = null, $friends = false) {
     
     //dev purposes show all users online
     
-    /*$table_user = Database::get_main_table(TABLE_MAIN_USER);
-    $query = "SELECT count(*)  as count FROM ".$table_user ."   ";*/
+    $table_user = Database::get_main_table(TABLE_MAIN_USER);
+    $query = "SELECT count(*)  as count FROM ".$table_user ."   ";
     
 	$result = Database::query($query);
 	if (Database::num_rows($result) > 0) {

main/inc/lib/social.lib.php

@@ -608,7 +608,7 @@ class SocialManager extends UserManager {
 			
             $html .= '<div class="social-background-content" onmouseout="hide_icon_edit()" onmouseover="show_icon_edit()">';
                 if ($img_array['file'] != 'unknown.jpg') {
-                    $html .= '<a class="thickbox" href="'.$big_image.'"><img src='.$normal_image.' /> </a>';
+                    $html .= '<a class="thumbnail thickbox" href="'.$big_image.'"><img src='.$normal_image.' /> </a>';
                 } else {
                     $html .= '<img src='.$normal_image.' width="110px" />';
                 }
@@ -747,13 +747,27 @@ class SocialManager extends UserManager {
 	 */
 	public static function display_user_list($user_list) {		
 		if ($_GET['id'] == '') {
+            
+            $column_size = '9'; 
+            $add_row = false;
+            if (api_is_anonymous()) {
+                $column_size = '12';                   
+                $add_row = true;
+            }
+            
 			$extra_params = array();
 			$course_url = '';
 			if (strlen($_GET['cidReq']) > 0) {
 				$extra_params['cidReq'] = Security::remove_XSS($_GET['cidReq']);
 				$course_url = '&amp;cidReq='.Security::remove_XSS($_GET['cidReq']);
 			}          
-            $html .= '<div class="span9">';
+            
+            if ($add_row) {
+                $html .='<div class="row">';
+            }
+            
+            $html .= '<div class="span'.$column_size.'">';            
+            
             $html .= '<ul id="online_grid_container" class="thumbnails">';            
 			foreach ($user_list as $user) {
 				$uid = $user[0];
@@ -782,11 +796,14 @@ class SocialManager extends UserManager {
                     $img = '<img title = "'.$name.'" alt="'.$name.'" src="'.$friends_profile['file'].'">';                                                                        
                 }           
 				$name = '<a href="'.$url.'">'.$status_icon.$name.'</a><br>';
-                $html .= '<li class="span3"><div class="thumbnail">'.$img.'<div class="caption">'.$name.'</div</div></li>';				
+                $html .= '<li class="span'.($column_size/3).'"><div class="thumbnail">'.$img.'<div class="caption">'.$name.'</div</div></li>';				
 			}			
             $counter = $_SESSION['who_is_online_counter'];
             $html .= '</ul></div>';
-            $html .= '<div class="span9"><a class="btn btn-large" id="link_load_more_items" data_link="'.$counter.'" >'.get_lang('More').'</a></div>';
+            $html .= '<div class="span'.$column_size.'"><a class="btn btn-large" id="link_load_more_items" data_link="'.$counter.'" >'.get_lang('More').'</a></div>';
+            if ($add_row) {
+                $html .= '</div>';    
+            }
 		}
         return $html;
 	}    

whoisonline.php

@@ -168,7 +168,7 @@ if ((api_get_setting('showonline', 'world') == 'true' && !$_user['user_id']) ||
 			if (api_get_setting('allow_social_tool') == 'true') {				
 				if (!api_is_anonymous()) {
 				    $query = isset($_GET['q']) ? $_GET['q']: null;				    
-					$social_right_content .= UserManager::get_search_form($query);
+					$social_right_content .= '<div class="span9">'.UserManager::get_search_form($query).'</div>';
 				}
 			}			
 			$social_right_content .= SocialManager::display_user_list($user_list);