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<?php
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namespace common\modules\blog\controllers;
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use common\modules\blog\forms\BlogCommentForm;
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use common\modules\blog\repositories\read\BlogCategoryReadRepository;
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use common\modules\blog\repositories\read\BlogPostReadRepository;
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use common\modules\blog\repositories\read\BlogTagReadRepository;
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use common\modules\blog\services\BlogCommentService;
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use frontend\components\FrontendController;
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use Yii;
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use yii\data\ActiveDataProvider;
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use yii\web\NotFoundHttpException;
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use yii\filters\AccessControl;
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class PostController extends FrontendController
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{
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public $layout = 'blog';
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private $service;
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private $posts;
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private $categories;
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private $tags;
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public function __construct(
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$id,
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$module,
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BlogCommentService $service,
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BlogPostReadRepository $posts,
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BlogCategoryReadRepository $categories,
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BlogTagReadRepository $tags,
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$config = []
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)
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{
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parent::__construct($id, $module, $config);
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$this->service = $service;
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$this->posts = $posts;
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$this->categories = $categories;
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$this->tags = $tags;
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}
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public function behaviors(): array
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{
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return [
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'access' => [
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'class' => AccessControl::class,
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'rules' => [
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[
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'actions' => ['index', 'category', 'tag', 'post'],
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'allow' => true,
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//'roles' => ['Blog'],
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],
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[
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'actions' => ['preview'],
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'allow' => true,
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'roles' => ['BlogManagement'],
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],
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[
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'actions' => ['comment'],
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'allow' => true,
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'roles' => ['Comments'],
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],
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[ // all the action are accessible to admin
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'allow' => true,
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'roles' => ['admin'],
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],
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],
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],
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];
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}
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/**
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* @return string
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*/
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public function actionIndex()
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{
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/* @var $dataProvider ActiveDataProvider */
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$dataProvider = $this->posts->getAll();
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$dataProvider->pagination->pageSize = 10;
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return $this->render('index', [
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'dataProvider' => $dataProvider,
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]);
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}
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/**
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* @param $id
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*
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* @return string
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* @throws NotFoundHttpException
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*/
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public function actionCategory($id)
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{
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if (!$category = $this->categories->find($id)) {
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throw new NotFoundHttpException('The requested page does not exist.');
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}
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$dataProvider = $this->posts->getAllByCategory($category);
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return $this->render('category', [
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'category' => $category,
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'dataProvider' => $dataProvider,
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]);
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}
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/**
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* @param $id
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* @return mixed
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* @throws NotFoundHttpException
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*/
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public function actionTag($id)
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{
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if (!$tag = $this->tags->find($id)) {
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throw new NotFoundHttpException('The requested page does not exist.');
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}
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$dataProvider = $this->posts->getAllByTag($tag);
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return $this->render('tag', [
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'tag' => $tag,
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'dataProvider' => $dataProvider,
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]);
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}
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/**
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* @param $id
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* @return mixed
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* @throws NotFoundHttpException
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*/
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public function actionPost($id)
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{
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if (!$post = $this->posts->find($id)) {
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throw new NotFoundHttpException('The requested page does not exist.');
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}
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return $this->render('post', [
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'post' => $post,
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]);
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}
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/**
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* @param $id
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* @return mixed
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* @throws NotFoundHttpException
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*/
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public function actionComment($id)
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{
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if (!$post = $this->posts->find($id)) {
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throw new NotFoundHttpException('The requested page does not exist.');
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}
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$form = new BlogCommentForm();
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if ($form->load(Yii::$app->request->post()) && $form->validate()) {
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try {
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$comment = $this->service->create($post->id, Yii::$app->user->id, $form);
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return $this->redirect(['post', 'id' => $post->id, '#' => 'comment_' . $comment->id]);
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} catch (\DomainException $e) {
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Yii::$app->errorHandler->logException($e);
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Yii::$app->session->setFlash('error', $e->getMessage());
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}
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}
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return $this->render('comment', [
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'post' => $post,
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'model' => $form,
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]);
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}
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public function beforeAction($action)
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{
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// ...set `$this->enableCsrfValidation` here based on some conditions...
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// call parent method that will check CSRF if such property is true.
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if ($action->id === 'preview') {
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# code...
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$this->enableCsrfValidation = false;
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}
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return parent::beforeAction($action);
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}
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/*public function actionPreview($id = null)
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{
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Yii::$app->controller->enableCsrfValidation = false;
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$form = new BlogPostForm();
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$parent = $id ? BlogPost::findOne($id) : null;
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if ($form->load(Yii::$app->request->post())) {
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$form->slug = md5(time());
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if ($form->validate()) {
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$post = new BlogPost();
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$post->id = - 1;
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$post->title = $form->title;
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$post->description = $form->description;
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$post->content = $form->content;
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$post->category_id = $form->category_id;
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$post->created_at = time();
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$post->updated_at = time();
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$post->published_at = time();
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$meta = new Meta( $form->meta->title, $form->meta->description, $form->meta->keywords );
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$post->meta = $meta;
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$post->meta_json = Json::encode( [
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'title' => $form->meta->title,
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'description' => $form->meta->description,
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'keywords' => $form->meta->keywords,
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] );
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$post->video = $form->video;
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$post->slug = $form->slug;
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if ( $form->image ) {
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$post->setImage( $form->image );
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} else if ( $form->video ) {
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$src = 'https://i.ytimg.com/vi/' . BlogPostHelper::parseYoutubeUrl( $post->video ) . '/maxresdefault.jpg';
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$filename = ( new Security() )->generateRandomString( 15 ) . '.jpg';
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copy( $src, \Yii::getAlias( BlogPost::FILE_ORIGINAL_PATH . '/' . $post->id . '.jpg' ) );
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//copy($src, \Yii::getAlias(BlogPost::FILE_ORIGINAL_PATH . '/' . $filename));
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$post->image = $filename;
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}
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if ( $post->image ) {
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$path = $post->getUploadedFilePath( 'image' );
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FileHelper::createDirectory( pathinfo( $path, PATHINFO_DIRNAME ), 0775, true );
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$post->image->saveAs( $path );
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$post->image = $post->getImageFileUrl( 'image' );
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} else {
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$post->image = $parent->image;
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//$post->image = $post->getImageFileUrl( 'image' );
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}
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return $this->render( 'post', [
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'post' => $post,
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] );
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}
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} else {print_r($form->errors);}
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return '';
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}*/
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public function actionPreview($id, $language = '')
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{
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if (!$post = $this->posts->findPreview($id, $language)) {
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throw new NotFoundHttpException('The requested page does not exist.');
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}
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/*if ($language) {
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Yii::$app->language = $language;
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}*/
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return $this->render('post', [
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'post' => $post,
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]);
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}
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}
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