/**
* @param $newInsteadMissing bool
* @return \AlexanderEmelyanov\yii\modules\i18n\models\Message[]
* ex.: ['en-US' => AlexanderEmelyanov\yii\modules\i18n\models\Message,
* 'ru-RU' => AlexanderEmelyanov\yii\modules\i18n\models\Message,
* 'en-GB' => null, // It mean that this SourceMessage haven't translation for en-Gb language
* ...
* ]
* @throws \yii\base\ErrorException
*/
public function getMessagesMap($newInsteadMissing = false)
{
/** @var \AlexanderEmelyanov\yii\modules\i18n\models\Message[] $messages */
$messages = $this->getMessages()->all();
$messageMap = [];
foreach ($messages as $message) {
$relatedModelsKey = $message->language;
$messageMap[$relatedModelsKey] = $message;
}
/** @var array $relatedModelsKeys */
$languages = Message::getSupportedLanguages();
foreach ($languages as $language) {
if (!isset($messageMap[$language])) {
if ($newInsteadMissing) {
$message = new Message();
$message->language = $language;
$message->link('id0', $this);
$messageMap[$language] = $message;
} else {
$messageMap[$language] = null;
}
}
}
return $messageMap;
}
/**
* Updates an existing SourceMessage model.
*
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
* @throws \yii\base\ErrorException
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
$relatedModels = $model->getMessagesMap(true);
if ($model->load(Yii::$app->request->post())) {
Message::loadMultiple($relatedModels, Yii::$app->request->post());
foreach ($relatedModels as $relatedModel) {
if (!$relatedModel->save()) {
throw new ErrorException(Yii::t('app', 'Model {modelName} saving failed', ['modelName' => 'Message']));
}
}
if (!$model->save()) {
throw new ErrorException(Yii::t('app', 'Model {SourceMessage} saving failed', ['modelName' => 'Message']));
}
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', ['model' => $model, 'relatedModels' => $relatedModels]);
}
}
/**
* Finds the Message model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @param string $language
* @return Message the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id, $language)
{
if (($model = Message::findOne(['id' => $id, 'language' => $language])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
