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common/modules/blog/controllers/ArticleController.php 8.56 KB
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  <?php
  namespace common\modules\blog\controllers;
  
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  use common\models\Language;
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  use common\modules\blog\models\Article;
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  use common\modules\blog\models\ArticleLang;
  use common\modules\blog\models\ArticleMedia;
  use common\modules\blog\models\ArticleToCategory;
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  use yii\data\ActiveDataProvider;
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  use yii\web\Controller;
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  use yii\web\UploadedFile;
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  class ArticleController extends Controller
  {
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  	public function actionIndex()
      {
          $dataProvider = new ActiveDataProvider([
              'query' => Article::find(),
              'pagination' => [
                  'pageSize' => 1,
              ],
          ]);
          return $this->render('index', ['dataProvider' => $dataProvider]);
      }
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      public function actionCreate()
      {
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          $article_langs = array();
          $article = new Article();
          $images = array();
          $images['full'] = new ArticleMedia(['scenario' => ArticleMedia::SCENARIO_FULL]);
          $images['preview'] = new ArticleMedia(['scenario' => ArticleMedia::SCENARIO_PREVIEW]);
          $images['additional'] = new ArticleMedia(['scenario' => ArticleMedia::SCENARIO_ADDITIONAL]);
          $article->loadDefaultValues();
          $langs = Language::getActiveLanguages();
          $default_lang = Language::getDefaultLang();
          $isValid = false;
          if(!empty(\Yii::$app->request->post())) {
              $isValid = true;
              $article->load(\Yii::$app->request->post());
              $article->author = \Yii::$app->user->getId();
              $isValid = $article->validate();
              foreach($images as $index => $value) {
                  $images[$index]->type = $index;
                  if($index == 'additional') {
                      $images[$index]->imageFile = UploadedFile::getInstances($images[$index], "[{$index}]imageFile");
                  } else {
                      $images[$index]->imageFile = UploadedFile::getInstance($images[$index], "[{$index}]imageFile");
                  }
                  $isValid = $images[$index]->validate(['imageFile']) && $isValid;
              }
              if(empty(\Yii::$app->request->post()['ArticleLang'])) {
                  $article_langs[$default_lang->language_id] = new ArticleLang();
                  $isValid  = ArticleLang::validateMultiple($article_langs) && $isValid;
              } else {
                  foreach(\Yii::$app->request->post()['ArticleLang'] as $index => $article_lang) {
                      $article_langs[$index] = new ArticleLang();
                  }
                  ArticleLang::loadMultiple($article_langs, \Yii::$app->request->post());
                  $isValid = ArticleLang::validateMultiple($article_langs) && $isValid;
              }
          } else {
              $article_langs[$default_lang->language_id] = new ArticleLang();
          }
          if($isValid) {
              $article->save(false);
              $article_categories = \Yii::$app->request->post('Article')['articleCategoriesArray'];
              if(!empty($article_categories)) {
                  foreach($article_categories as $article_category) {
                      $articletocategory[$article_category] = new ArticleToCategory();
                      $articletocategory[$article_category]->category_id = $article_category;
                      $articletocategory[$article_category]->link('article', $article);
                  }
              }
              $first = 1;
              foreach($images as $index => $image) {
                  $images[$index]->upload($article->id);
              }
              foreach($article_langs as $article_lang) {
                  if($first) {
                      $article_lang_clone = clone $article_lang;
                      $article_lang_clone->lang_id = 0;
                      $article_lang_clone->link('article', $article);
                      unset($article_lang_clone);
                  }
                  $article_lang->link('article', $article);
                  $first = 0;
              }
              echo "ok";
              //$this->redirect('index');
          } else {
              return $this->render('create', [
                  'article_langs' => $article_langs,
                  'article' => $article,
                  'langs' => $langs,
                  'images' => $images
              ]);
          }
      }
  
      public function actionUpdate($id)
      {
          $article = Article::findOne($id);
          $images = $article->getArticleMedia()->indexBy('type')->all();
          if(!array_key_exists('full', $images)) {
              $images['full'] = new ArticleMedia();
          }
          if(!array_key_exists('preview', $images)) {
              $images['preview'] = new ArticleMedia();
          }
          foreach($images as $index => $image) {
              $images[$index]->scenario = $index;
          }
          $images['additional'] = array(
              0 => new ArticleMedia(['scenario' => ArticleMedia::SCENARIO_ADDITIONAL])
          );
          $images['additional'] = array_merge($images['additional'], $article->getArticleMedia()->andWhere(['type' => 'additional'])->indexBy('id')->all());
          foreach($images['additional'] as $index => $image) {
              $images['additional'][$index]->scenario = 'additional';
          }
          $article_langs = $article->getArticleLangs()->where(['>=', 'lang_id', '1'])->indexBy('lang_id')->all();
          $langs = Language::getActiveLanguages();
          $default_lang = Language::getDefaultLang();
          $isValid = false;
          if(!empty(\Yii::$app->request->post())) {
              $isValid = true;
              $article->load(\Yii::$app->request->post());
              ArticleToCategory::deleteAll(['article_id' => $article->id]);
              $article_categories = \Yii::$app->request->post('Article')['articleCategoriesArray'];
              if(!empty($article_categories)) {
                  foreach($article_categories as $article_category) {
                      $articletocategory[$article_category] = new ArticleToCategory();
                      $articletocategory[$article_category]->category_id = $article_category;
                      $articletocategory[$article_category]->link('article', $article);
                  }
              }
              $isValid = $article->validate();
              foreach($images as $index => $value) {
                  if($index == 'additional') {
                      $images[$index][0]->type = $index;
                      $images[$index][0]->imageFile = UploadedFile::getInstances($images[$index][0], "[{$index}]imageFile");
                      $isValid = $images[$index][0]->validate(['imageFile']) && $isValid;
                  } else {
                      $images[$index]->type = $index;
                      $images[$index]->imageFile = UploadedFile::getInstance($images[$index], "[{$index}]imageFile");
                      $isValid = $images[$index]->validate(['imageFile']) && $isValid;
                  }
              }
              if(empty(\Yii::$app->request->post()['ArticleLang'])) {
                  $isValid  = ArticleLang::validateMultiple($article_langs) && $isValid;
              } else {
                  foreach(\Yii::$app->request->post()['ArticleLang'] as $index => $article_lang) {
                      if (!array_key_exists($index, $article_langs)) {
                          $article_langs[$index] = new ArticleLang();
                          $article_langs[$index]->article_id = $article->id;
                      }
                  }
                  ArticleLang::loadMultiple($article_langs, \Yii::$app->request->post());
                  $isValid = ArticleLang::validateMultiple($article_langs) && $isValid;
              }
          }
          if($isValid) {
              $article->save(false);
              foreach($images as $index => $image) {
                  if($index == 'additional') {
                      $images[$index][0]->upload($article->id);
                  } else {
                      if(!empty($images[$index]->imageFile)) {
                          $images[$index]->replace($article->id, true);
                      }
                  }
              }
              foreach($article_langs as $article_lang) {
                  $article_lang->save(false);
              }
              echo "ok";
              //$this->redirect('index');
          } else {
              return $this->render('update', [
                  'article_langs' => $article_langs,
                  'article' => $article,
                  'langs' => $langs,
                  'images' => $images
              ]);
          }
      }
  
      public function actionDelete($id)
      {
          $this->findModel($id)->delete();
          return $this->redirect(['index']);
      }
  
      protected function findModel($id)
      {
          if (($model = Article::findOne($id)) !== null) {
              return $model;
          } else {
              throw new NotFoundHttpException('The requested page does not exist.');
          }
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      }
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  }