ParserController.php
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<?php
namespace backend\controllers;
use Yii;
use yii\filters\AccessControl;
use yii\web\Controller;
use yii\filters\VerbFilter;
use backend\models\UploadFileParsingForm;
use yii\web\UploadedFile;
use yii\data\ArrayDataProvider;
use common\components\debug\CustomVarDamp;
/**
* Parser controller
*/
class ParserController extends Controller
{
public $layout = "/column";
/**
* @inheritdoc
*/
public function behaviors()
{
return [
'access' => [
'class' => AccessControl::className(),
'rules' => [
[
'actions' => ['index','results'],
'allow' => true,
'roles' => ['@'],
],
],
],
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'logout' => ['post'],
],
],
];
}
/**
* @inheritdoc
*/
public function actions()
{
return [
'error' => [
'class' => 'yii\web\ErrorAction',
],
];
}
public function actionIndex()
{
$model = new UploadFileParsingForm();
return $this->render('index', ['model' => $model]);
}
public function actionResults(){
$model = new UploadFileParsingForm();
if ($model->load(Yii::$app->request->post())) {
$model->file = UploadedFile::getInstance($model, 'file');
if ($model->file && $model->validate()) {
$filePath = Yii::getAlias('@webroot') . '/uploads/' . $model->file->baseName . '.' . $model->file->extension;
$model->file->saveAs( $filePath );
$data = $model->readFile($filePath);
Yii::$app->getCache()->set( 'parser_data', json_encode($data),200 );
$provider = new ArrayDataProvider([
'allModels' => $data,
'pagination' => [
'pageSize' => 10,
],
// 'sort' => [
// 'attributes' => ['id', 'name'],
// ],
]);
return $this->render('results',
['model' => $data,
'dataProvider' => $provider]);
}
} else if( Yii::$app->getCache()->get( 'parser_data' )) {
$data = json_decode(Yii::$app->getCache()->get( 'parser_data' ),true);
$provider = new ArrayDataProvider([
'allModels' => $data,
'pagination' => [
'pageSize' => 10,
],
// 'sort' => [
// 'attributes' => ['id', 'name'],
// ],
]);
return $this->render('results',
['model' => $data,
'dataProvider' => $provider]);
}
return $this->render('index', ['model' => $model]);
}
}