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<?php
namespace backend\controllers;
use Yii;
use common\models\Articles;
use common\models\ArticlesSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use developeruz\db_rbac\behaviors\AccessBehavior;
use yii\web\UploadedFile;
/**
* ArticlesController implements the CRUD actions for Articles model.
*/
class ArticlesController extends Controller
{
/**
* @inheritdoc
*/
public function behaviors()
{
return [
'access'=>[
'class' => AccessBehavior::className(),
'rules' =>
['site' =>
[
[
'actions' => ['login', 'error'],
'allow' => true,
]
]
]
],
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['POST'],
],
],
];
}
/**
* Lists all Articles models.
* @return mixed
*/
public function actionIndex()
{
$searchModel = new ArticlesSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Displays a single Articles model.
* @param integer $id
* @return mixed
*/
public function actionView($id)
{
return $this->render('view', [
'model' => $this->findModel($id),
]);
}
/**
* Creates a new Articles model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Articles();
if ($model->load(Yii::$app->request->post())) {
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if ( ($image = UploadedFile::getInstance($model, 'image')) ) {
$model->image = $image->name;
}
$imgDir = Yii::getAlias('@storage/articles/');
if(!is_dir($imgDir)) {
mkdir($imgDir, 0755, true);
}
if ($model->save() && $image) {
$image->saveAs(Yii::getAlias('@storage/articles/' . $image->name));
}
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return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', [
'model' => $model,
]);
}
}
/**
* Updates an existing Articles model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load(Yii::$app->request->post())) {
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if ( ($image = UploadedFile::getInstance($model, 'image')) ) {
$model->image = $image->name;
}
$imgDir = Yii::getAlias('@storage/articles/');
if(!is_dir($imgDir)) {
mkdir($imgDir, 0755, true);
}
if ($model->save() && $image) {
$image->saveAs(Yii::getAlias('@storage/articles/' . $image->name));
}
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return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', [
'model' => $model,
]);
}
}
/**
* Deletes an existing Articles model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
/**
* Finds the Articles model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Articles the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Articles::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
}
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