MessageController.php
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<?php
namespace backend\controllers;
use common\models\Language;
use backend\models\MessageLang;
use Yii;
use backend\models\Message;
use app\models\MessageSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use yii\data\ActiveDataProvider;
/**
* MessageController implements the CRUD actions for Message model.
*/
class MessageController extends Controller
{
public function behaviors()
{
return [
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['post'],
],
],
];
}
/**
* Lists all Message models.
* @return mixed
*/
public function actionIndex()
{
$searchModel = new MessageSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Displays a single Message model.
* @param integer $id
* @return mixed
*/
public function actionView($id)
{
return $this->render('view', [
'model' => $this->findModel($id),
'model_lang'=>$model_lang = MessageLang::findOne(['message_id'=>$id])
]);
}
/**
* Creates a new Message model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$message_langs = array();
$message = new Message();
$images = array();
$message->loadDefaultValues();
$langs = Language::getActiveLanguages();
$default_lang = Language::getDefaultLang();
$isValid = false;
if(!empty(\Yii::$app->request->post()))
{
$isValid = true;
$message->load(\Yii::$app->request->post());
$isValid = $message->validate();
if(empty(\Yii::$app->request->post()['MessageLang']))
{
$message_langs[$default_lang->language_id] = new MessageLang();
$isValid = MessageLang::validateMultiple($message_langs) && $isValid;
}
else
{
foreach(\Yii::$app->request->post()['MessageLang'] as $index => $message_lang) {
$message_langs[$index] = new MessageLang();
}
MessageLang::loadMultiple($message_langs, \Yii::$app->request->post());
// $isValid = MessageLang::validateMultiple($message_langs) && $isValid;
}
}
else
{
$message_langs[$default_lang->language_id] = new MessageLang();
}
if($isValid)
{
$message->save();
$first = 1;
foreach($message_langs as $message_lang) {
$message_lang->message_id=$message->id;
$message_lang->save();
}
$this->redirect('index');
}
else
{
return $this->render('create', [
'message_langs' => $message_langs,
'message' => $message,
'langs' => $langs,
]);
}
}
/**
* Updates an existing Message model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$message = $this->findModel($id);
$message_langs=$message->getMessageLangs()->where(['>=', 'lang_id', '1'])->indexBy('lang_id')->all();
$langs = Language::getActiveLanguages();
$default_lang = Language::getDefaultLang();
$isValid = false;
$post=\Yii::$app->request->post();
if(!empty($post))
{
$message->load($post);
$isValid = $message->validate();
}
if(empty($post['MessageLang']))
{
$isValid = MessageLang::validateMultiple($message_langs) && $isValid;
}
else
{
foreach($post['MessageLang'] as $index => $message_lang)
{
if (!array_key_exists($index, $message_langs))
{
$message_langs[$index] = new MessageLang();
$message_langs[$index]->message_id = $message->id;
}
}
MessageLang::loadMultiple($message_langs,$post);
}
if($isValid)
{
$message->save();
$first = 1;
foreach($message_langs as $message_lang) {
$message_lang->message_id=$message->id;
$message_lang->save();
}
$this->redirect('index');
}
else
{
return $this->render('update', [
'message_langs' => $message_langs,
'message' => $message,
'langs' => $langs,
]);
}
}
/**
* Deletes an existing Message model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
foreach(MessageLang::findAll(['message_id'=>$id])as $message_lang)
{
$message_lang->delete();
}
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
/**
* 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 $id
* @return Message the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Message::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
}