/**
* Purges a record from the database
*
* @param string $revision_id
* @param string $table
* @return boolean
*/
public static function purge_revision($object_id, $revision_id, $table)
{
$revision = self::get_revision($object_id, $table, $revision_id);
if (argent_error::check($revision)) {
return $revision;
}
$error = new argent_error();
if (!argent_meta::object_registered($object_id)) {
$error->add('1038', 'Object does not exist', $object_id, 'argent_uauth');
}
if (!self::object_exists($user_id)) {
$error->add('1013', 'Invalid user account', $user_id, 'argent_uauth');
}
if (!argent_uauth::has_permission(AG_PERMISSION_DELETE, $object_id)) {
$error->add('1024', 'Access denied', $object_id, 'argent_meta');
}
if ($error->has_errors()) {
return $error;
}
$db = new argent_database();
$sql = "\r\n DELETE FROM\r\n `{$table}`\r\n WHERE\r\n `meta_guid` = '{$db->escape_value($revision_id)}'\r\n ";
return $db->query($sql);
}
