/**
* Delete a stored result
* @param SimpleXMLElement $request
*/
protected function deleteResult($request)
{
$this->result->result = null;
$this->result->save();
require_once $this->plugin_path . '/classes/class.ilExternalContentLPStatus.php';
$lp_status = ilExternalContentLPStatus::LP_STATUS_IN_PROGRESS_NUM;
$lp_percentage = 0;
ilExternalContentLPStatus::trackResult($this->result->usr_id, $this->result->obj_id, $lp_status, $lp_percentage);
$code = "success";
$severity = "status";
$response = $this->loadResponse('deleteResult.xml');
$response = str_replace('{message_id}', md5(rand(0, 999999999)), $response);
$response = str_replace('{message_ref_id}', $this->message_ref_id, $response);
$response = str_replace('{operation}', $this->operation, $response);
$response = str_replace('{code}', $code, $response);
$response = str_replace('{severity}', $severity, $response);
header('Content-type: application/xml');
echo $response;
}
/**
* Get a result by object and user key
*
* @param integer object id
* @param integer user id
* @param boolean save a new result object result if not exists
*
* @return ExternalContentResult
*/
public static function getByKeys($a_obj_id, $a_usr_id, $a_create = false)
{
global $ilDB;
$query = 'SELECT * FROM xxco_results' . ' WHERE obj_id = ' . $ilDB->quote($a_obj_id, 'integer') . ' AND usr_id = ' . $ilDB->quote($a_usr_id, 'integer');
$res = $ilDB->query($query);
if ($row = $ilDB->fetchAssoc($res)) {
$resObj = new ilExternalContentResult();
$resObj->fillData($row);
return $resObj;
} elseif ($a_create) {
$resObj = new ilExternalContentResult();
$resObj->obj_id = $a_obj_id;
$resObj->usr_id = $a_usr_id;
$resObj->result = null;
$resObj->save();
return $resObj;
} else {
return null;
}
}
