/**
* Update Template model
*
* @param $id
* @return array
* @throws \yii\db\Exception
*/
public function actionUpdateTemplate($id)
{
if (Yii::$app->request->isAjax) {
// Response fornat
Yii::$app->response->format = Response::FORMAT_JSON;
// Extract FormBuilder data from post request
$post = Yii::$app->request->post();
$data = ['FormBuilder' => Json::decode($post['FormBuilder'], true)];
$formBuilder = new FormBuilder();
$success = false;
$message = '';
$code = 0;
// Form Builder Validation
if ($formBuilder->load($data) && $formBuilder->validate()) {
// Save data in single transaction
$transaction = Template::getDb()->beginTransaction();
try {
// Parse html form fields to array
$formDOM = new FormDOM();
// If two elements has same id, throw a exception
$formDOM->loadHTML(ArrayHelper::getValue($data, 'FormBuilder.html'));
// Get Template Model
$templateModel = $this->findTemplateModel($id);
// Post Template
$postTemplate = ['Template' => ['name' => ArrayHelper::getValue($data, 'FormBuilder.data.settings.name'), 'builder' => Json::htmlEncode(ArrayHelper::getValue($data, 'FormBuilder.data')), 'html' => Html::encode(ArrayHelper::getValue($data, 'FormBuilder.html'))]];
if (!$templateModel->load($postTemplate) || !$templateModel->save()) {
throw new Exception(Yii::t('app', 'Error saving data'), 1);
}
$transaction->commit();
// Change success flag and message
$success = true;
$message = Yii::t("app", "The template has been successfully updated");
} catch (Exception $e) {
// Rolls back the transaction
$transaction->rollBack();
// Rethrow the exception
// throw $e;
$message = $e->getMessage();
$code = $e->getCode();
}
}
// Response to Client
$res = array('success' => $success, 'id' => $id, 'action' => 'update', 'message' => $message, 'code' => $code);
return $res;
}
return '';
}
