/**
* This assertion should receive the actual Presentation 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) {
$presentations = $user->getMyPresentations();
} else {
return false;
}
$request = Zend_Controller_Front::getInstance()->getRequest();
$param = $request->getParam('id') ? $request->getParam('id') : $request->getParam('presentation_id');
$presentation = $model->getPresentationById($param);
// perform check
if ($param !== null && $presentation->isBeforeEditDeadline() && in_array((int) $param, $presentations, true)) {
return true;
} else {
return false;
}
}
