From aa1a71488f556c24eac6171dbde569faea3faeaf Mon Sep 17 00:00:00 2001
From: vdigital <vdigital@piwigo.org>
Date: Sun, 19 Oct 2008 15:37:43 +0000
Subject: Jump to category icon is removed on user forbidden categories
 (previously check_restrictions was leading administrators to the access
 denied page).

git-svn-id: http://piwigo.org/svn/branches/2.0@2776 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 admin/include/functions.php | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'admin/include')

diff --git a/admin/include/functions.php b/admin/include/functions.php
index 4b0713226..658033e0c 100644
--- a/admin/include/functions.php
+++ b/admin/include/functions.php
@@ -1899,4 +1899,27 @@ SELECT id
       );
   }
 }
+
+/**
+ * Is the category accessible to the (Admin) user ?
+ *
+ * Note : if the user is not authorized to see this category, category jump
+ * will be replaced by admin cat_modify page
+ *
+ * @param int category id to verify
+ * @return bool
+ */
+function cat_admin_access($category_id)
+{
+  global $user;
+
+  // $filter['visible_categories'] and $filter['visible_images']
+  // are not used because it's not necessary (filter <> restriction)
+  if (in_array($category_id, explode(',', $user['forbidden_categories'])))
+  {
+    return false;
+  }
+  return true;
+}
+
 ?>
\ No newline at end of file
-- 
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