/**
* Resets and cascades permissions down to child objects
*
* @access private
*/
private static function cascade_permissions()
{
$db = new argent_database();
//$db->start_transaction();
/* Remove old cascade rules */
$sql = "\r\n DELETE FROM\r\n `ua_permissions`\r\n WHERE\r\n `master` != ''\r\n ";
$db->query($sql);
$sql = "\r\n SELECT\r\n *\r\n FROM\r\n `ua_permissions`\r\n WHERE\r\n `cascade` = 1\r\n ";
$rules = $db->returntable($sql);
if (count($rules) > 0) {
foreach ($rules as $rule) {
$user = $rule['user_id'];
$meta_guid = $rule['meta_guid'];
$descendents = argent_meta::descendents($rule['object_id']);
if (count($descendents) > 0) {
foreach ($descendents as $descendent) {
$newguid = argent_identifier::meta_guid();
$sql = "\r\n INSERT INTO\r\n `ua_permissions`\r\n (\r\n `meta_guid`,\r\n `object_id`,\r\n `user_id`,\r\n `cascade`,\r\n `master`,\r\n `create`,\r\n `read`,\r\n `update`,\r\n `delete`,\r\n `meta_timestamp`\r\n )\r\n VALUES(\r\n '{$newguid}',\r\n '{$descendent}',\r\n '{$user}',\r\n 0,\r\n '{$meta_guid}',\r\n {$rule['create']},\r\n {$rule['read']},\r\n {$rule['update']},\r\n {$rule['delete']},\r\n NOW()\r\n )\r\n ";
$db->query($sql);
}
}
}
}
}
