/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = DcmdAppArchDiagram::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'app_id' => $this->app_id, 'utime' => $this->utime, 'ctime' => $this->ctime, 'opr_uid' => $this->opr_uid]);
$query->andFilterWhere(['like', 'arch_name', $this->arch_name])->andFilterWhere(['like', 'diagram', $this->diagram])->andFilterWhere(['like', 'comment', $this->comment]);
return $dataProvider;
}
private function deleteDiagram($id)
{
$query = DcmdAppArchDiagram::find()->andWhere(['app_id' => $id])->asArray()->all();
foreach ($query as $item) {
///删除文件
$base_path = dirname(__DIR__) . "/web/app_image/app_";
$img_path = $base_path . $item['arch_name'] . '_' . $id . '.jpg';
if (file_exists($img_path)) {
unlink($img_path);
}
}
DcmdAppArchDiagram::deleteAll(['app_id' => $id]);
}
/**
* Finds the DcmdAppArchDiagram model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return DcmdAppArchDiagram the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = DcmdAppArchDiagram::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
