/**
* Delete addresses
*
* @return void
*/
private function deleteCustomFields()
{
// set the group fields by flipping the custom fields array for this group
$groupFields = array_flip($this->group['custom_fields']);
// group custom fields found
if (!empty($groupFields)) {
// loop the group fields and empty every value
foreach ($groupFields as &$field) {
$field = '';
}
}
// loop the fields
foreach ($this->fields as $field) {
// check if the passed field is in the group's field list
if (isset($groupFields[$field])) {
// delete the custom field in CM
BackendMailmotorCMHelper::deleteCustomField('[' . $field . ']', $this->group['id']);
// remove the field from the group's field listing
unset($groupFields[$field]);
}
}
// update custom fields for this group
BackendMailmotorModel::updateCustomFields($groupFields, $this->group['id']);
// redirect
$this->redirect(BackendModel::createURLForAction('custom_fields') . '&group_id=' . $this->group['id'] . '&report=deleted-custom-fields&var=' . $this->group['name']);
}
