public function run()
{
$filterModel = null;
$filterFields = [];
$dataProvider = null;
$request = Yii::$app->getRequest();
if ($this->filterModelClass) {
$filterModelClass = $this->filterModelClass;
/** @var yii\db\BaseActiveRecord $filterModel */
$filterModel = new $filterModelClass(['scenario' => $this->searchScenario]);
if ($request->getIsPost()) {
$filterModel->load($request->getBodyParams());
} else {
$filterModel->load($request->getQueryParams());
}
// validation
if ($request->getIsAjax() && $request->getQueryParam('validation')) {
Yii::$app->getResponse()->format = Response::FORMAT_JSON;
return ActiveForm::validate($filterModel);
}
// processing
$filterFields = $this->prepareFields($filterModel);
if ($filterModel->beforeSave(false)) {
$dataProvider = $filterModel->search([$filterModel->formName() => []]);
$filterModel->afterSave(false, []);
}
}
$modelClass = $this->modelClass;
if (!$dataProvider) {
$dataProvider = new ActiveDataProvider(['query' => $modelClass::find()]);
}
Yii::configure($dataProvider, $this->dataProviderConfig);
if ($this->checkAccess) {
call_user_func($this->checkAccess, $this->id, null, ['query' => $dataProvider->query]);
}
$session = Yii::$app->getSession();
$successMessage = $session->getFlash('success');
$errorMessage = $session->getFlash('error');
//
$formConfig = array_merge($this->formConfig, ['validationUrl' => [$this->id, 'validation' => 1], 'action' => ['list'], 'method' => 'get']);
// rendering
$viewParams = ['canCreate' => ModelHelper::canCreate($modelClass), 'pluralHumanName' => ModelHelper::pluralHumanName($modelClass), 'successMessage' => $successMessage, 'errorMessage' => $errorMessage, 'filterModel' => $filterModel, 'filterFields' => $filterFields, 'formClass' => $this->formClass, 'formConfig' => $formConfig, 'gridClass' => $this->gridClass, 'gridConfig' => array_merge(ModelHelper::gridConfig($modelClass), $this->gridConfig, ['dataProvider' => $dataProvider, 'columns' => $this->prepareColumns($modelClass), 'filterModel' => $filterModel, 'filterFields' => $filterFields, 'formClass' => $this->formClass, 'formConfig' => $formConfig])];
if ($request->getIsAjax()) {
return $this->controller->renderPartial($this->view, $viewParams);
} else {
return $this->controller->render($this->view, $viewParams);
}
}
