yii2-netdisk/controllers/ShareController.php

147 lines
4.0 KiB
PHP

<?php
namespace app\controllers;
use app\models\Share;
use app\models\ShareSearch;
use Yii;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use yii\web\Response;
/**
* ShareController implements the CRUD actions for Share model.
*/
class ShareController extends Controller
{
/**
* @inheritDoc
*/
public function behaviors()
{
return array_merge(
parent::behaviors(),
[
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['POST'],
],
],
]
);
}
/**
* Lists all Share models.
*
* @return string
*/
public function actionIndex()
{
$searchModel = new ShareSearch();
$dataProvider = $searchModel->search($this->request->queryParams);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Displays a single Share model.
* @param int $share_id Share ID
* @return string
* @throws NotFoundHttpException if the model cannot be found
*/
public function actionView($share_id)
{
return $this->render('view', [
'model' => $this->findModel($share_id),
]);
}
/**
* Creates a new Share model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return string|Response
*/
public function actionCreate()
{
$model = new Share();
if ($this->request->isPost) {
if ($model->load($this->request->post())) {
$model->sharer_id = Yii::$app->user->id; // 自动设置 sharer_id 为当前用户的 ID
if ($model->save()) {
return $this->redirect(['view', 'share_id' => $model->share_id]);
}
}
} else {
$model->loadDefaultValues();
}
return $this->render('create', [
'model' => $model,
]);
}
/**
* Updates an existing Share model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param int $share_id Share ID
* @return string|Response
* @throws NotFoundHttpException if the model cannot be found
*/
public function actionUpdate($share_id)
{
$model = $this->findModel($share_id);
$model->scenario = Share::SCENARIO_UPDATE; // 设置模型为 'update' 场景
if ($this->request->isPost) {
$postData = $this->request->post();
if (isset($postData['Share']['access_code'])) { // 只加载 'access_code' 字段
$model->access_code = $postData['Share']['access_code'];
if ($model->save()) {
return $this->redirect(['view', 'share_id' => $model->share_id]);
}
}
}
return $this->render('update', [
'model' => $model,
]);
}
/**
* Deletes an existing Share model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param int $share_id Share ID
* @return Response
* @throws NotFoundHttpException if the model cannot be found
*/
public function actionDelete($share_id)
{
$this->findModel($share_id)->delete();
return $this->redirect(['index']);
}
/**
* Finds the Share model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param int $share_id Share ID
* @return Share the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($share_id)
{
if (($model = Share::findOne(['share_id' => $share_id])) !== null) {
return $model;
}
throw new NotFoundHttpException('The requested page does not exist.');
}
}