public function actionSearch()
{
$searchModel = new Search();
$keyword = Yii::$app->request->get('keyword');
if (empty($keyword)) {
$this->goHome();
}
// 记录log
$model = new SearchLog();
$model->setAttributes(['user_id' => Yii::$app->user->isGuest ? '' : Yii::$app->user->identity->getId(), 'keyword' => $keyword, 'created_at' => time()]);
$model->save();
$dataProvider = $searchModel->search($keyword);
return $this->render('search', ['searchModel' => $searchModel, 'dataProvider' => $dataProvider]);
}
/**
* Finds the SearchLog model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return SearchLog the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = SearchLog::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = SearchLog::find();
$query->orderBy(['created_at' => SORT_DESC]);
$dataProvider = new ActiveDataProvider(['query' => $query]);
if ($this->load($params) && !$this->validate()) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'user_id' => $this->user_id, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at]);
$query->andFilterWhere(['like', 'session_id', $this->session_id])->andFilterWhere(['like', 'keyword', $this->keyword])->andFilterWhere(['like', 'ip', $this->ip]);
return $dataProvider;
}
public function actionSearch($keyword = null, $type = self::PRODUCT_SORT_CREATED_AT)
{
if ($type == self::PRODUCT_SORT_CREATED_AT) {
$type = 'created_at';
} elseif ($type == self::PRODUCT_SORT_SALES) {
$type = 'sales';
} else {
throw new BadRequestHttpException('Type is not supported.');
}
if (trim($keyword)) {
$keyword = trim($keyword);
$searchLog = new SearchLog(['session_id' => Yii::$app->session->id, 'user_id' => Yii::$app->user->id, 'keyword' => $keyword, 'ip' => Yii::$app->request->userIP]);
$searchLog->save();
$query = Product::find()->where('name like "%' . $keyword . '%"');
} else {
$query = Product::find();
}
$query->orderBy(['sales' => SORT_DESC]);
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['defaultPageSize' => Yii::$app->params['defaultPageSizeProduct']], 'sort' => ['defaultOrder' => ['created_at' => SORT_DESC]]]);
return $this->render('search', ['products' => $dataProvider->getModels(), 'pagination' => $dataProvider->pagination]);
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = SearchLog::find()->joinWith('user');
$dataProvider = new ActiveDataProvider(['query' => $query]);
$dataProvider->sort->attributes['username'] = ['asc' => ['username' => SORT_ASC], 'desc' => ['username' => SORT_DESC]];
$this->load($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, 'user_id' => $this->user_id, 'created_at' => $this->created_at]);
$query->andFilterWhere(['like', 'keyword', $this->keyword])->andFilterWhere(['like', 'username', $this->username]);
return $dataProvider;
}
