public function run()
{
Url::remember('', $this->generateKey());
// create temporary file
$model = $this->_model;
$twigCode = $model ? $model->value : null;
$tmpFile = \Yii::getAlias('@runtime') . '/' . md5($twigCode);
file_put_contents($tmpFile, $twigCode);
$render = new ViewRenderer();
try {
$html = $render->render('renderer.twig', $tmpFile, []);
} catch (\Twig_Error $e) {
\Yii::$app->session->addFlash('warning', $e->getMessage());
$html = '';
}
if (\Yii::$app->user->can(self::ACCESS_ROLE)) {
$link = Html::a('prototype module', $model ? $this->generateEditRoute($model->id) : $this->generateCreateRoute());
if ($this->enableFlash) {
\Yii::$app->session->addFlash($html ? 'success' : 'info', "Edit contents in {$link}, key: <code>{$this->generateKey()}</code>");
}
if (!$model && $this->renderEmpty) {
$html = $this->renderEmpty();
}
}
\Yii::trace('Twig widget rendered', __METHOD__);
return $html;
}
/**
* Bootstrap method to be called during application bootstrap stage.
* @param Application $app the application currently running
*/
public function bootstrap($app)
{
Yii::setAlias('madmin', __DIR__);
if (is_null(Yii::$app->view->renderers) || !array_key_exists('twig', Yii::$app->view->renderers)) {
Yii::$app->view->renderers['twig'] = ['class' => ViewRenderer::className(), 'cachePath' => '@runtime/Twig/cache', 'globals' => ['html' => '\\yii\\helpers\\Html'], 'options' => ['auto_reload' => true], 'uses' => ['yii\\bootstrap', 'yii\\grid']];
} else {
Yii::$app->view->renderers['twig']['globals']['html'] = '\\yii\\helpers\\Html';
if (!array_search('yii\\bootstrap', Yii::$app->view->renderers['twig']['uses'])) {
Yii::$app->view->renderers['twig']['uses'][] = 'yii\\bootstrap';
}
if (!array_search('yii\\grid', Yii::$app->view->renderers['twig']['uses'])) {
Yii::$app->view->renderers['twig']['uses'][] = 'yii\\grid';
}
}
if (!Yii::$app->hasModule('gridview')) {
Yii::$app->setModule('gridview', ['class' => \kartik\grid\Module::class]);
}
}