yii2-netdisk/controllers/UserController.php

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<?php
namespace app\controllers;
use app\models\User;
use app\models\UserSearch;
use Yii;
use yii\base\Exception;
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use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use yii\web\Response;
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/**
* UserController implements the CRUD actions for User model.
*/
class UserController extends Controller
{
/**
* @inheritDoc
*/
public function behaviors()
{
return array_merge(
parent::behaviors(),
[
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['POST'],
],
],
]
);
}
/**
* Lists all User models.
*
* @return string
*/
public function actionIndex()
{
$searchModel = new UserSearch();
$dataProvider = $searchModel->search($this->request->queryParams);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Displays a single User model.
* @param int $id ID
* @return string
* @throws NotFoundHttpException if the model cannot be found
*/
public function actionView($id)
{
return $this->render('view', [
'model' => $this->findModel($id),
]);
}
/**
* Creates a new User model.
* If creation is successful, the browser will be redirected to the 'view' page.
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* @return string|Response
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*/
public function actionCreate()
{
$model = new User();
if ($this->request->isPost) {
if ($model->load($this->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
}
} else {
$model->loadDefaultValues();
}
return $this->render('create', [
'model' => $model,
]);
}
/**
* Updates an existing User model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param int $id ID
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* @return string|Response
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* @throws NotFoundHttpException if the model cannot be found
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($this->request->isPost && $model->load($this->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
}
return $this->render('update', [
'model' => $model,
]);
}
/**
* Deletes an existing User model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param int $id ID
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* @return Response
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* @throws NotFoundHttpException if the model cannot be found
*/
public function actionDelete($id)
{
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
/**
* Finds the User model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param int $id ID
* @return User the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = User::findOne(['id' => $id])) !== null) {
return $model;
}
throw new NotFoundHttpException('The requested page does not exist.');
}
/**
* Displays the login page.
* visit via https://devs.chenx221.cyou:8081/index.php?r=user%2Flogin
*
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* @return string|Response
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*/
public function actionLogin()
{
if (!Yii::$app->user->isGuest) {
return $this->goHome();
}
$model = new User(['scenario' => 'login']);
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if ($model->load(Yii::$app->request->post()) && $model->validate()) {
if ($model->login()) {
return $this->goBack();
} else {
Yii::$app->session->setFlash('error', 'Invalid username or password.');
}
}
return $this->render('login', [
'model' => $model,
]);
}
/**
* Logs out the current user.
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* @return Response
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*/
public function actionLogout()
{
Yii::$app->user->logout();
return $this->goHome();
}
/**
* Displays the registration page.
* visit via https://devs.chenx221.cyou:8081/index.php?r=user%2Fregister
* @return string|Response
* @throws Exception
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*/
public function actionRegister()
{
$model = new User(['scenario' => 'register']);
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if ($model->load(Yii::$app->request->post()) && $model->validate()) {
$raw_password = $model->password;
$model->password = Yii::$app->security->generatePasswordHash($raw_password);
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$model->auth_key = Yii::$app->security->generateRandomString();
if ($model->save(false)) { // save without validation
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Yii::$app->session->setFlash('success', 'Registration successful. You can now log in.');
return $this->redirect(['login']);
} else {
$model->password = $raw_password;
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Yii::$app->session->setFlash('error', 'Failed to register user.');
}
}
return $this->render('register', [
'model' => $model,
]);
}
}