* @param string $title
* @param bool|int $action
* @param bool $modal
+ *
+ * @throws \CRM_Core_Exception
*/
public function __construct($title = NULL, $action = CRM_Core_Action::NONE, $modal = TRUE) {
parent::__construct($title, $modal, NULL, FALSE, TRUE);
- $mailingID = CRM_Utils_Request::retrieve('mid', 'String', $this, FALSE, NULL);
+ $mailingID = CRM_Utils_Request::retrieve('mid', 'String', $this);
// also get the text and html file
- $txtFile = CRM_Utils_Request::retrieve('txtFile', 'String',
- CRM_Core_DAO::$_nullObject, FALSE, NULL
- );
+ $txtFile = CRM_Utils_Request::retrieveValue('txtFile', 'String');
$config = CRM_Core_Config::singleton();
if ($txtFile &&