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<?php |
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namespace App\Model; |
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use App\Behavior\ArticleBehavior; |
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use App\Behavior\CreatorBehavior; |
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use App\Behavior\TimestampBehavior; |
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use App\Validator\UrlValidator; |
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use Yii; |
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use yii\behaviors\OptimisticLockBehavior; |
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/** |
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* This is the model class for table "{{%article}}". |
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* |
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* @property int $id |
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* @property int $creator Creator ID |
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* @property string $title Title |
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* @property string $summary Description |
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* @property string $author Author |
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* @property string $cover Cover |
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* @property int $release_time Release Time |
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* @property int $status Status: 0.Inactive 1.Active |
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* @property int $is_deleted Is Deleted |
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* @property int $create_time Create Time |
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* @property int $update_time Update Time |
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* |
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* @property ArticleMeta $meta |
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* @property ArticleCategory $category |
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* @property ArticleLike $like |
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* @property ArticleLike[] $likes |
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* @property int $likesCount |
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* @property bool $hasLiked |
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*/ |
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class Article extends ActiveRecord implements SoftDeleteInterface, StatusInterface |
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{ |
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use SoftDeleteTrait, StatusTrait; |
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public $content; |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function tableName() |
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{ |
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return '{{%article}}'; |
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} |
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public function behaviors() |
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{ |
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return [ |
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TimestampBehavior::class, |
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OptimisticLockBehavior::class, |
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CreatorBehavior::class, |
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ArticleBehavior::class, |
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]; |
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} |
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public function optimisticLock() |
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{ |
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return 'version'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function rules() |
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{ |
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return [ |
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[['author', 'cover'], 'default', 'value' => ''], |
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[['title', 'content', 'summary', 'status', 'release_time', 'category_id'], 'required'], |
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[['release_time', 'status', 'is_deleted', 'create_time', 'update_time', 'category_id'], 'integer'], |
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[['content'], 'string'], |
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[['title', 'author'], 'string', 'max' => 255], |
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[['cover'], UrlValidator::class], |
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['category_id', 'exist', 'targetClass' => ArticleCategory::class, 'targetAttribute' => 'id'], |
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]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function attributeLabels() |
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{ |
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return [ |
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'id' => Yii::t('app', 'ID'), |
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'creator' => Yii::t('app', 'Creator'), |
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'cover' => Yii::t('app', 'Cover'), |
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'title' => Yii::t('app', 'Title'), |
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'summary' => Yii::t('app', 'Summary'), |
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'content' => Yii::t('app', 'Content'), |
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'author' => Yii::t('app', 'Author'), |
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'release_time' => Yii::t('app', 'Release Time'), |
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'status' => Yii::t('app', 'Status: 0.Inactive 1.Active'), |
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'is_deleted' => Yii::t('app', 'Is Deleted'), |
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'create_time' => Yii::t('app', 'Create Time'), |
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'update_time' => Yii::t('app', 'Update Time'), |
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]; |
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} |
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public function getMeta() |
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{ |
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return $this->hasOne(ArticleMeta::class, ['article_id' => 'id']); |
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} |
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public function getCategory() |
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{ |
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return $this->hasOne(ArticleCategory::class, ['id' => 'category_id']); |
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} |
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public function getLike() |
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{ |
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return $this->hasOne(ArticleLike::class, ['article_id' => 'id']) |
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->andWhere(['user_id' => (int) Yii::$app->getUser()->getId()]); |
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} |
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public function getHasLiked(): bool |
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{ |
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return $this->like ? true : false; |
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} |
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public function getLikes() |
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{ |
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return $this->hasMany(ArticleLike::class, ['article_id' => 'id']); |
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} |
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public function getLikesCount(): int |
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{ |
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return $this->getLikes()->count(); |
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} |
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} |
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