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Extra checks before deleting a user class

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e107steved
2008-01-13 17:47:35 +00:00
parent cf9456a36c
commit 48f844fc97
3 changed files with 19 additions and 11 deletions
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16
e107_handlers/userclass_class.php
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@@ -11,8 +11,8 @@
| GNU General Public License (http://gnu.org).
|
| $Source: /cvs_backup/e107_0.8/e107_handlers/userclass_class.php,v $
| $Revision: 1.10 $
| $Date: 2008-01-09 22:44:05 $
| $Revision: 1.11 $
| $Date: 2008-01-13 17:47:27 $
| $Author: e107steved $
+----------------------------------------------------------------------------+
*/
@@ -932,8 +932,16 @@ class user_class_admin extends user_class
function delete_class($class_id)
{
if (in_array($class_id, $this->fixed_list)) return FALSE; // Some classes can't be deleted
if (isset($this->class_list[$class_id]) && count($this->class_list[$class_id]['class_children'])) return FALSE; // Can't delete class with descendants
return $this->sql_r->db_Delete('userclass_classes', "`userclass_id`='{$class_id}'");
if (!isset($this->class_tree[$class_id])) return FALSE;
if (count($this->class_tree[$class_id]['class_children'])) return FALSE; // Can't delete class with descendants
foreach ($this->class_tree as $c)
{
if ($c['userclass_editclass'] == $class_id) return FALSE;
if ($c['userclass_visibility'] == $class_id) return FALSE;
}
if (!$this->sql_r->db_Delete('userclass_classes', "`userclass_id`='{$class_id}'")) return FALSE;
$this->read_tree(TRUE); // Re-read the class tree
return TRUE;
}