3 files changed, 28 insertions, 6 deletions
diff --git a/phpBB/phpbb/controller/helper.php b/phpBB/phpbb/controller/helper.php
index a07a396e73..79378c2434 100644
--- a/phpBB/phpbb/controller/helper.php
+++ b/phpBB/phpbb/controller/helper.php
@@ -100,12 +100,14 @@ class helper
 	* @param string $page_title The title of the page to output
 	* @param int $status_code The status code to be sent to the page header
 	* @param bool $display_online_list Do we display online users list
+	* @param int $item_id Restrict online users to item id
+	* @param string $item Restrict online users to a certain session item, e.g. forum for session_forum_id
 	*
 	* @return Response object containing rendered page
 	*/
-	public function render($template_file, $page_title = '', $status_code = 200, $display_online_list = false)
+	public function render($template_file, $page_title = '', $status_code = 200, $display_online_list = false, $item_id = 0, $item = 'forum')
 	{
-		page_header($page_title, $display_online_list);
+		page_header($page_title, $display_online_list, $item_id, $item);
 
 		$this->template->set_filenames(array(
 			'body'	=> $template_file,
diff --git a/phpBB/phpbb/feed/helper.php b/phpBB/phpbb/feed/helper.php
index 198134cdcf..f2030f5ced 100644
--- a/phpBB/phpbb/feed/helper.php
+++ b/phpBB/phpbb/feed/helper.php
@@ -149,12 +149,10 @@ class helper
 		{
 			$update_count = array();
 			parse_attachments($forum_id, $content, $post_attachments, $update_count);
-			$post_attachments = implode('<br />', $post_attachments);
+			$content .= implode('<br />', $post_attachments);
 
 			// Convert attachments' relative path to absolute path
-			$post_attachments = str_replace($this->phpbb_root_path . 'download/file.' . $this->phpEx, $this->get_board_url() . '/download/file.' . $this->phpEx, $post_attachments);
-
-			$content .= $post_attachments;
+			$content = str_replace($this->phpbb_root_path . 'download/file.' . $this->phpEx, $this->get_board_url() . '/download/file.' . $this->phpEx, $content);
 		}
 
 		// Remove Comments from inline attachments [ia]
diff --git a/phpBB/phpbb/permissions.php b/phpBB/phpbb/permissions.php
index 82f59b5c20..42bbe443d1 100644
--- a/phpBB/phpbb/permissions.php
+++ b/phpBB/phpbb/permissions.php
@@ -160,6 +160,28 @@ class permissions
 	}
 
 	/**
+	* Checks if a category has been defined
+	*
+	* @param	string	$category	Identifier of the category
+	* @return	bool	True if the category is defined, false otherwise
+	*/
+	public function category_defined($category)
+	{
+		return isset($this->categories[$category]);
+	}
+
+	/**
+	* Checks if a permission has been defined
+	*
+	* @param	string	$permission	Identifier of the permission
+	* @return	bool	True if the permission is defined, false otherwise
+	*/
+	public function permission_defined($permission)
+	{
+		return isset($this->permissions[$permission]);
+	}
+
+	/**
 	* Returns the language string of a permission
 	*
 	* @param	string	$permission	Identifier of the permission