Esempio n. 1
0
 /**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = CrawlerUrls::find();
     $dataProvider = new ActiveDataProvider(['query' => $query]);
     $this->load($params);
     if (!$this->validate()) {
         // uncomment the following line if you do not want to return any records when validation fails
         // $query->where('0=1');
         return $dataProvider;
     }
     $query->andFilterWhere(['id' => $this->id, 'request_status' => $this->request_status, 'analyze_status' => $this->analyze_status, 'all_url' => $this->all_url, 'created_time' => $this->created_time]);
     $query->andFilterWhere(['like', 'url', $this->url])->andFilterWhere(['like', 'desc', $this->desc]);
     return $dataProvider;
 }
Esempio n. 2
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 /**
  * Finds the CrawlerUrls model based on its primary key value.
  * If the model is not found, a 404 HTTP exception will be thrown.
  * @param integer $id
  * @return CrawlerUrls the loaded model
  * @throws NotFoundHttpException if the model cannot be found
  */
 protected function findModel($id)
 {
     if (($model = CrawlerUrls::findOne($id)) !== null) {
         return $model;
     } else {
         throw new NotFoundHttpException('The requested page does not exist.');
     }
 }
Esempio n. 3
0
 /**
  * 返回一个未被采集的URL
  * @return array|CrawlerUrls|null
  */
 public function getNotCollectCrawlerUrl()
 {
     return CrawlerUrls::find()->andWhere(['request_status' => 1])->andWhere(['analyze_status' => 1])->one();
 }