Allows one to pass the user to UserGroup::isMember()

diff --git a/wcfsetup/install/files/lib/data/user/group/UserGroup.class.php b/wcfsetup/install/files/lib/data/user/group/UserGroup.class.php
index 4c6ecc298cefe080066fa90871ed024fbce0c6be..95a72a72310ec5bdd59e662bb1dab42ed9ce421b 100644 (file)
--- a/wcfsetup/install/files/lib/data/user/group/UserGroup.class.php
+++ b/wcfsetup/install/files/lib/data/user/group/UserGroup.class.php
@@ -1,5 +1,6 @@
 <?php
 namespace wcf\data\user\group;
+use wcf\data\user\User;
 use wcf\data\DatabaseObject;
 use wcf\system\cache\CacheHandler;
 use wcf\system\database\util\PreparedStatementConditionBuilder;
@@ -130,12 +131,15 @@ class UserGroup extends DatabaseObject {
        }
        
        /**
-        * Returns true, if the active user is member of the group.
+        * Returns true, if the given user is member of the group.
         * 
+        * @param       wcf\data\user\User      $user   WCF::getUser() is omitted
         * @return      boolean
         */
-       public function isMember() {
-               if (in_array($this->groupID, WCF::getUser()->getGroupIDs())) return true;
+       public function isMember(User $user = null) {
+               if ($user === null) $user = WCF::getUser();
+               
+               if (in_array($this->groupID, $user->getGroupIDs())) return true;
                return false;
        }