From 9bd5aad2c3bdb4a283d2b15ed0f91e295099c9e2 Mon Sep 17 00:00:00 2001
From: marcus <marcus@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Fri, 14 Nov 2008 19:03:58 +0000
Subject: * Introducing get_loggedin_user() and get_loggedin_userid() * ACLs
 now using get_loggedin_user* * Some logic cleaned up * Some "Undefined..."
 messages cleaned up

git-svn-id: https://code.elgg.org/elgg/trunk@2459 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/extender.php | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

(limited to 'engine/lib/extender.php')

diff --git a/engine/lib/extender.php b/engine/lib/extender.php
index 988899409..206d98be4 100644
--- a/engine/lib/extender.php
+++ b/engine/lib/extender.php
@@ -327,20 +327,14 @@
 	 * @param int $user_guid The GUID of the user
 	 * @return true|false
 	 */
-	function can_edit_extender($extender_id, $type, $user_guid = 0) {
+	function can_edit_extender($extender_id, $type, $user_guid = 0) {
 		
 		if (!isloggedin())
 			return false;
-		
-		if ($user_guid == 0) {
-			if (isset($_SESSION['user'])) {
-				$user = $_SESSION['user'];
-			} else {
-				$user = null;
-			}
-		} else {
-			$user = get_entity($user_guid);
-		}
+		
+		$user_guid = (int)$user_guid;
+		$user = get_entity($user_guid);
+		if (!$user) $user = get_loggedin_user(); 
 
 		$functionname = "get_{$type}";
 		if (is_callable($functionname)) {
-- 
cgit v1.2.3