ManageController.php
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<?php
namespace artbox\webcomment\controllers;
use artbox\webcomment\models\CommentModel;
use artbox\webcomment\models\CommentModelSearch;
use artbox\webcomment\Module;
use Yii;
use yii\filters\VerbFilter;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\AccessControl;
class ManageController extends Controller
{
/**
* Returns a list of behaviors that this component should behave as.
*
* @return array
*/
public function behaviors()
{
return [
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'index' => [ 'get' ],
'update' => [
'get',
'post',
],
'delete' => [ 'post' ],
],
],
'access' => [
'class' => AccessControl::className(),
'rules' => [
[
'actions' => [
'login',
'error',
],
'allow' => true,
],
[
'allow' => true,
'roles' => [ '@' ],
],
],
],
];
}
/**
* Lists all comments.
*
* @return mixed
*/
public function actionIndex()
{
/**
* @var Module $module
*/
$module = \Yii::$app->getModule(Module::$name);
if (!$module) {
Module::registerMe();
}
$searchModel = new CommentModelSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
$commentModel = $module->commentModelClass;
return $this->render(
'index',
[
'dataProvider' => $dataProvider,
'searchModel' => $searchModel,
'commentModel' => $commentModel,
]
);
}
/**
* Updates an existing CommentModel 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);
$model->scenario = $model::SCENARIO_ADMIN;
if ($model->load(Yii::$app->request->post()) && $model->save()) {
Yii::$app->session->setFlash(
'artbox_comment_success',
'Comment has been saved.'
);
return $this->redirect([ 'index' ]);
}
return $this->render(
'update',
[
'model' => $model,
]
);
}
/**
* Answer to particular comment from backend
*
* @param $id
*
* @return string|\yii\web\Response
*/
public function actionAnswer($id)
{
$model = $this->findModel($id);
$answer = new CommentModel(
[
'scenario' => CommentModel::SCENARIO_ADMIN_ANSWER,
]
);
if ($answer->load(Yii::$app->request->post()) && $answer->save()) {
Yii::$app->session->setFlash(
'artbox_comment_success',
'Comment has been saved.'
);
return $this->redirect([ 'index' ]);
}
return $this->render(
'answer',
[
'answer' => $answer,
'model' => $model,
]
);
}
/**
* Deletes an existing CommentModel 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();
Yii::$app->session->setFlash(
'artbox_comment_success',
Yii::t('artbox-comment', 'Comment has been deleted.')
);
return $this->redirect([ 'index' ]);
}
/**
* Finds the CommentModel model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
*
* @param integer $id
*
* @return CommentModel the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (( $model = CommentModel::findOne($id) ) !== null) {
return $model;
} else {
throw new NotFoundHttpException(
\Yii::t('artbox-comment', 'The requested page does not exist.')
);
}
}
}