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common/models/Articles.php 3.77 KB
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  <?php
  
  namespace common\models;
  
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  use common\behaviors\SaveImgBehavior;
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  use common\modules\comment\models\CommentModel;
  use Yii;
  
  /**
   * This is the model class for table "articles".
   *
   * @property integer $id
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   * @property integer $date
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   * @property string $title
   * @property string $body
   * @property string $image
   * @property string $translit
   * @property string $meta_title
   * @property string $meta_keywords
   * @property string $meta_description
   * @property string $seo_text
   * @property string $h1
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   * @property string $body_preview
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   */
  class Articles extends \yii\db\ActiveRecord
  {
      public $imageUpload;
  
      /**
       * @inheritdoc
       */
      public static function tableName()
      {
          return 'articles';
      }
  
      /**
       * @inheritdoc
       */
      public function behaviors()
      {
          return [
              'slug' => [
                  'class' => 'common\behaviors\Slug',
                  'in_attribute' => 'title',
                  'out_attribute' => 'translit',
                  'translit' => true
              ],
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              [
                  'class' => SaveImgBehavior::className(),
              ],
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          ];
      }
  
      /**
       * @inheritdoc
       */
      public function rules()
      {
          return [
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              [['date'], 'default', 'value' => function() {
                  return time();
              }],
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              [['date'], 'safe'],
              [['title', 'body'], 'required'],
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              [['body', 'body_preview', 'seo_text'], 'string'],
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              [['title', 'image', 'translit', 'meta_title', 'meta_keywords', 'meta_description', 'h1'], 'string', 'max' => 255],
              [['imageUpload'], 'safe'],
              [['imageUpload'], 'file', 'extensions' => 'jpg, gif, png'],
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              [['date'], 'filter', 'filter' => function($value) {
                  return strtotime($value)?:time();
              }],
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          ];
      }
  
      /**
       * @inheritdoc
       */
      public function attributeLabels()
      {
          return [
              'id' => 'ID',
              'date' => 'Date',
              'title' => 'Title',
              'body' => 'Body',
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              'body_preview' => 'Body preview',
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              'image' => 'Image',
              'imageUrl' => Yii::t('app', 'Image'),
              'translit' => 'Translit',
              'meta_title' => 'Meta Title',
              'meta_keywords' => 'Meta Keywords',
              'meta_description' => 'Meta Description',
              'seo_text' => 'Seo Text',
              'h1' => 'H1',
          ];
      }
  
      public function getImageFile() {
          return empty($this->image) ? null : Yii::getAlias('@imagesDir/articles/'. $this->image);
      }
  
      public function getImageUrl()
      {
          return empty($this->image) ? null : Yii::getAlias('@imagesUrl/articles/' . $this->image);
      }
      
      public function recalculateRating() {
          /**
           * @var ArticleToRating $averageRating
           */
          $average = $this->getComments()->joinWith('rating')->select(['average' => 'avg(artbox_comment_rating.value)::float'])->scalar();
          if(!$average) {
              $average = 0;
          }
          $averageRating = $this->averageRating;
          if(!empty($averageRating)) {
              $averageRating->value = $average;
          } else {
              $averageRating = new ArticleToRating(['articles_id' => $this->id, 'value' => $average]);
          }
          if($averageRating->save()) {
              return true;
          } else {
              return false;
          }
      }
      
      public function getComments() {
          return $this->hasMany(CommentModel::className(), ['entity_id' => 'id'])->where(['artbox_comment.entity' => self::className(), 'artbox_comment.status' => CommentModel::STATUS_ACTIVE, 'artbox_comment.artbox_comment_pid' => NULL]);
      }
      
      public function getAverageRating() {
          return $this->hasOne(ArticleToRating::className(), ['articles_id' => 'id']);
      }
  }