Create.php
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<?php
namespace thread\actions;
use Yii;
use yii\base\Exception;
use yii\helpers\Url;
use yii\log\Logger;
/**
* Class Create
*
* @package thread\actions
* @author FilamentV <vortex.filament@gmail.com>
* @copyright (c) 2016, VipDesign
* @usage
* public function actions()
* {
* return [
* ...
* 'create' => [
* 'class' => Create::class,
* 'modelClass' => Model::class,
* ],
* ...
* ];
* }
*
*/
class Create extends ActionCRUD
{
/**
* @var \Closure|null
*/
public $afterSaveCallback = null;
/**
* @throws Exception
*/
public function init()
{
if ($this->modelClass === null) {
throw new Exception(__CLASS__ . '::$modelClass must be set.');
}
$this->model = new $this->modelClass;
$this->model->loadDefaultValues();
if ($this->model === null) {
throw new Exception($this->modelClass . 'must be exists.');
}
if (!$this->model->isScenario($this->scenario)) {
throw new Exception($this->modelClass . '::' . $this->scenario . " scenario doesn't exist");
}
}
/**
* Run action
*
* @return mixed
*/
public function run()
{
if (Yii::$app->getRequest()->isAjax) {
return $this->controller->renderPartial($this->view, [
'model' => $this->model,
]);
} else {
if ($this->saveModel()) {
return $this->controller->redirect($this->getRedirect());
} else {
$this->controller->layout = $this->layout;
return $this->controller->render($this->view, [
'model' => $this->model,
]);
}
}
}
/**
* Save data to model
* Model Scenario 'backend' should be set
*
* @return bool
*/
public function saveModel()
{
$save = false;
$this->model->setScenario($this->scenario);
if ($this->model->load(Yii::$app->getRequest()->post())) {
$model = $this->model;
$transaction = $model::getDb()->beginTransaction();
try {
$save = $this->model->save();
($save) ? $transaction->commit() : $transaction->rollBack();
if ($save) {
//LOG
if ($this->useLog && $save) {
$this->model = $model;
$this->sendToLog();
}
$this->afterSaveModel();
}
} catch (Exception $e) {
Yii::getLogger()->log($e->getMessage(), Logger::LEVEL_ERROR);
$transaction->rollBack();
}
}
return $save;
}
/**
* @return string
*/
public function getLogInfo()
{
$m = $this->logMessage;
if ($m instanceof \Closure) {
$mess = $m();
} elseif (!empty($m['message'])) {
$mess = $m;
} else {
//
$module = (Yii::$app->controller->module->module->id == "app-backend") ?
Yii::$app->controller->module->id : Yii::$app->controller->module->module->id . '/' . Yii::$app->controller->module->id;
$controller = Yii::$app->controller->id;
//
$model = $this->getModel();
$title = (isset($model['lang']['title'])) ? $model['lang']['title'] : ((isset($model['title'])) ? $model['title'] : $model->id);
$mess['message'] = Yii::t('app', 'Create') . ":" . $title;
$mess['url'] = Url::toRoute(['/' . $module . '/' . $controller . '/update', 'id' => $this->getModel()->id]);
}
return $mess;
}
/**
* Run Callback function if model saved correctly
*/
protected function afterSaveModel()
{
if ($this->afterSaveCallback instanceof \Closure) {
$f = $this->afterSaveCallback;
$f($this);
}
}
}