/**
* Performs the deletion of a single or multiple questions or question groups.
* @param EEM_Base $model
* @return int number of items deleted permanenetly
*/
private function _delete_items(EEM_Soft_Delete_Base $model)
{
$success = 0;
do_action('AHEE_log', __FILE__, __FUNCTION__, '');
if (!empty($this->_req_data['checkbox']) && is_array($this->_req_data['checkbox'])) {
// if array has more than one element than success message should be plural
$success = count($this->_req_data['checkbox']) > 1 ? 2 : 1;
// cycle thru bulk action checkboxes
while (list($ID, $value) = each($this->_req_data['checkbox'])) {
if (!$model->delete_permanently_by_ID(absint($ID))) {
$success = 0;
}
}
} elseif (!empty($this->_req_data['QSG_ID'])) {
$success = $model->delete_permanently_by_ID($this->_req_data['QSG_ID']);
} elseif (!empty($this->_req_data['QST_ID'])) {
$success = $model->delete_permanently_by_ID($this->_req_data['QST_ID']);
} else {
EE_Error::add_error(sprintf(__("No Questions or Question Groups were selected for deleting. This error usually shows when you've attempted to delete via bulk action but there were no selections.", "event_espresso")), __FILE__, __FUNCTION__, __LINE__);
}
return $success;
}
/**
* Deletes the specified question (and its associated question options) or question group
* @param int $id
* @param EEM_Soft_Delete_Base $model
* @return boolean
*/
protected function _delete_item($id, $model)
{
if ($model instanceof EEM_Question) {
EEM_Question_Option::instance()->delete_permanently(array(array('QST_ID' => absint($id))));
}
return $model->delete_permanently_by_ID(absint($id));
}
