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<?php |
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/** |
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* @link http://www.writesdown.com/ |
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* @copyright Copyright (c) 2015 WritesDown |
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* @license http://www.writesdown.com/license/ |
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*/ |
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namespace common\models\search; |
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use common\models\Post as PostModel; |
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use Yii; |
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use yii\base\Model; |
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use yii\data\ActiveDataProvider; |
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use yii\helpers\ArrayHelper; |
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/** |
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* Post represents the model behind the search form about `common\models\Post`. |
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* |
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* @author Agiel K. Saputra <[email protected]> |
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* @since 0.1.0 |
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*/ |
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class Post extends PostModel |
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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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[['id', 'author', 'type', 'comment_count'], 'integer'], |
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[ |
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[ |
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'title', |
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'excerpt', |
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'content', |
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'date', |
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'modified', |
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'status', |
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'password', |
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'slug', |
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'comment_status', |
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'username', |
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], |
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'safe', |
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], |
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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 scenarios() |
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{ |
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// bypass scenarios() implementation in the parent class |
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return Model::scenarios(); |
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} |
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/** |
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* Creates data provider instance with search query applied |
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* |
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* @param array $params |
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* @param int $type |
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* @param null|string $user |
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* |
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* @return ActiveDataProvider |
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*/ |
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public function search($params, $type, $user = null) |
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{ |
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$query = PostModel::find(); |
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$query->innerJoinWith(['postAuthor'])->from(['post' => static::tableName()]); |
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$query->andWhere(['type' => $type]); |
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if ($user) { |
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$query->andWhere(['author' => $user]); |
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} |
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$dataProvider = new ActiveDataProvider([ |
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'query' => $query, |
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]); |
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$dataProvider->setSort([ |
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'attributes' => ArrayHelper::merge($dataProvider->sort->attributes, [ |
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'username' => [ |
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'asc' => ['username' => SORT_ASC], |
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'desc' => ['username' => SORT_DESC], |
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'label' => 'Author', |
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'value' => 'username', |
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], |
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]), |
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'defaultOrder' => ['id' => SORT_DESC], |
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]); |
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$this->load($params); |
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if (!$this->validate()) { |
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return $dataProvider; |
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} |
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$query->andFilterWhere([ |
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'post.id' => $this->id, |
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'author' => $this->author, |
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'type' => $this->type, |
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'comment_count' => $this->comment_count, |
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]); |
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$query->andFilterWhere(['like', 'title', $this->title]) |
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->andFilterWhere(['like', 'excerpt', $this->excerpt]) |
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->andFilterWhere(['like', 'content', $this->content]) |
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->andFilterWhere(['like', 'post.status', $this->status]) |
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->andFilterWhere(['like', 'password', $this->password]) |
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->andFilterWhere(['like', 'slug', $this->slug]) |
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->andFilterWhere(['like', 'date', $this->date]) |
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->andFilterWhere(['like', 'modified', $this->modified]) |
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->andFilterWhere(['like', 'comment_status', $this->comment_status]) |
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->andFilterWhere(['like', 'username', $this->username]); |
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return $dataProvider; |
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} |
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} |
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writesdown /
app-cms
In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
stringvalues, the empty string''is a special case, in particular the following results might be unexpected: