/**
* This assertion should receive the actual Submission objects.
*
* @param Zend_Acl $acl
* @param Zend_Acl_Role_Interface $user
* @param Zend_Acl_Resource_Interface $model
* @param $privilege
* @return bool
*/
public function assert(Zend_Acl $acl, Zend_Acl_Role_Interface $user = null, Zend_Acl_Resource_Interface $model = null, $privilege = null)
{
if ($user) {
$submissions = $user->getMySubmissions();
} else {
return false;
}
$request = Zend_Controller_Front::getInstance()->getRequest();
$param = $request->getParam('id') ? $request->getParam('id') : $request->getParam('submission_id');
if ($request->getParam('action') == 'new') {
return true;
}
$submission = $model->getSubmissionById($param);
// perform check
if ($param !== null && $submission->isBeforeEditDeadline() && in_array((int) $param, array_keys($submissions), true)) {
return true;
} else {
return false;
}
}