From 58bbb3687ac70ed730d4b7690a5fefcb06c0dae2 Mon Sep 17 00:00:00 2001
From: Simon Welsh <simon@simon.geek.nz>
Date: Sat, 29 Oct 2011 12:09:22 +1300
Subject: [PATCH] Change Controller::can() to allow an array of perms, as
 CMSMain can pass an array in (singleton($class)->stat('need_permission') can
 be an array).

---
 control/Controller.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/control/Controller.php b/control/Controller.php
index f39e8a14d..3f4f92dda 100644
--- a/control/Controller.php
+++ b/control/Controller.php
@@ -368,6 +368,10 @@ class Controller extends RequestHandler {
 	 */
 	function can($perm, $member = null) {
 		if(!$member) $member = Member::currentUser();
+		if(is_array($perm)) {
+			$perm = array_map(array($this, 'can'), $perm, array_fill(0, count($perm), $member));
+			return min($perm);
+		}
 		if($this->hasMethod($methodName = 'can' . $perm)) {
 			return $this->$methodName($member);
 		} else {