function save_filter($conn, $filters, $data)
{
//Getting the number of filters to be applied of the group
$cont = $filters->get_num_filter_added();
//We need at least one, otherwise we show an error.
if ($cont < 1) {
$return['error'] = TRUE;
$return['msg'] = _('At least one filter needed');
return $return;
}
$name = utf8_decode($data['name']);
$descr = utf8_decode($data['descr']);
ossim_valid($name, OSS_NOECHARS, OSS_ALPHA, OSS_PUNC, 'illegal:' . _('Group Name'));
ossim_valid($descr, OSS_ALPHA, OSS_NULLABLE, OSS_PUNC, OSS_AT, OSS_NL, 'illegal:' . _('Description'));
if (ossim_error()) {
$response['error'] = TRUE;
$response['msg'] = ossim_get_error();
ossim_clean_error();
return $response;
}
//Trying to save the filters, in case of error an exception will arise
try {
$new_id = Util::uuid();
$ctx = Session::get_default_ctx();
$group = new Asset_group($new_id);
$group->set_name($name);
$group->set_descr($descr);
$group->set_ctx($ctx);
$group->save_in_db($conn);
$group->save_assets_from_search($conn);
$filters->empty_filter_search($conn);
$return['error'] = FALSE;
$return['id'] = $new_id;
$return['msg'] = 'ok';
Asset_filter_list::delete_filters_from_session();
} catch (Exception $e) {
$return['error'] = TRUE;
$return['msg'] = $e->getMessage();
}
return $return;
}
} catch (Exception $e) {
Util::response_bad_request(_('Error! Asset group could not be deleted') . ': ' . $e->getMessage());
}
}
break;
case 'add_new_assets':
$group_id = POST('asset_id');
if (!valid_hex32($group_id)) {
Util::response_bad_request(_('Error! Asset group ID not allowed. Selected assets could not be added'));
} else {
try {
$db = new ossim_db();
$conn = $db->connect();
$num_assets = Filter_list::get_total_selection($conn, 'asset');
$asset_group = new Asset_group($group_id);
$asset_group->save_assets_from_search($conn);
$db->close();
$data['status'] = 'success';
$data['data'] = sprintf(_("%s assets have been added to group"), $num_assets);
} catch (Exception $e) {
Util::response_bad_request(_('Error! Selected assets could not be added') . ': ' . $e->getMessage());
}
}
break;
case 'delete_assets':
$group_id = POST('asset_id');
if (!valid_hex32($group_id)) {
Util::response_bad_request(_('Error! Asset group ID not allowed. Selected assets could not be removed'));
} else {
try {
$db = new ossim_db();