From 14ba8505cccd361a4618c4b26868240a0b2fb226 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Sun, 6 Sep 2009 11:45:41 -0700
Subject: Don't allow users to take away their own edit permissions.  If we
 detect that they did, just give it back.  There's no visible message in that
 case.

---
 modules/gallery/controllers/permissions.php | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'modules/gallery/controllers/permissions.php')

diff --git a/modules/gallery/controllers/permissions.php b/modules/gallery/controllers/permissions.php
index c776a0fd..5f4620b2 100644
--- a/modules/gallery/controllers/permissions.php
+++ b/modules/gallery/controllers/permissions.php
@@ -71,6 +71,13 @@ class Permissions_Controller extends Controller {
         access::reset($group, $perm->name, $item);
         break;
       }
+
+      // If the active user just took away their own edit permissions, give it back.
+      if ($perm->name == "edit") {
+        if (!access::user_can(user::active(), "edit", $item)) {
+          access::allow($group, $perm->name, $item);
+        }
+      }
     }
   }
 
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