/**
* @param $formId
* @param bool $asTokens
*
* @return array
*/
protected function getFormFields($formId, $asTokens = true)
{
$fields = $this->fieldModel->getSessionFields($formId);
$viewOnly = $this->formModel->getCustomComponents()['viewOnlyFields'];
$choices = [];
foreach ($fields as $f) {
if (in_array($f['type'], $viewOnly)) {
continue;
}
$choices[$asTokens ? '{formfield=' . $f['alias'] . '}' : $f['alias']] = $f['label'];
}
return $choices;
}
/**
* @param Form $entity
* @param $sessionFields
*/
public function deleteFields(Form $entity, $sessionFields)
{
if (empty($sessionFields)) {
return;
}
$existingFields = $entity->getFields()->toArray();
$deleteFields = [];
foreach ($sessionFields as $fieldId) {
if (isset($existingFields[$fieldId])) {
$entity->removeField($fieldId, $existingFields[$fieldId]);
$deleteFields[] = $fieldId;
}
}
// Delete fields from db
if (count($deleteFields)) {
$this->formFieldModel->deleteEntities($deleteFields);
}
}