RecordView.php
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<?php
namespace thread\actions;
use Yii;
use yii\base\{
Action, Exception
};
use yii\web\{
NotFoundHttpException, Response
};
/**
* Class RecordView
*
* @package thread\actions
* @author FilamentV <vortex.filament@gmail.com>
* @copyright (c) 2016, VipDesign
* @usage
* public function actions() {
* return [
* ...
* 'view' => [
* 'class' => RecordView::class,
* 'query' => Model::findOne(),
* ],
* ...
* ];
* }
*/
class RecordView extends Action
{
/**
* Base layout
*
* @var string
*/
public $layout = '@app/layouts/base';
/**
* Base view
*
* @var string
*/
public $view = 'view';
/**
* Working model class name
* Model should extends ActiveRecord
*
* @var string
*/
public $modelClass = null;
/**
* Model method name for receiving data
*
* @var string
*/
public $methodName = null;
/**
* Access checking
*
* @var bool
*/
public $checkAccess = false;
/**
* Model
*
* @var \yii\db\ActiveRecord
*/
protected $model = null;
/**
* @throws Exception
*/
public function init()
{
if ($this->modelClass === null) {
throw new Exception(__CLASS__ . '::$modelClass must be set.');
}
$this->model = new $this->modelClass;
if ($this->model === null) {
throw new Exception($this->modelClass . ' must be exists.');
}
if (!method_exists($this->model, $this->methodName)) {
throw new Exception($this->modelClass . '::' . $this->methodName . ' must be exists.');
}
}
/**
* @param $alias
* @return string
* @throws NotFoundHttpException
*/
public function run($alias)
{
$ref = new \ReflectionMethod($this->model, $this->methodName);
$model = $ref->invoke($this->model, $alias);
if ($model === null) {
throw new NotFoundHttpException;
}
if (Yii::$app->getRequest()->isAjax) {
Yii::$app->getResponse()->format = Response::FORMAT_JSON;
return $this->controller->renderPartial($this->view, [
'model' => $model,
]);
} else {
$this->controller->layout = $this->layout;
//SEO
Yii::$app->metatag->registerModel($model);
//SEO
return $this->controller->render($this->view, [
'model' => $model,
]);
}
}
}