/**
* Checks if a root view exists
*
* @return boolean
*/
protected function viewExists($view)
{
try {
$this->factory->make('cache.' . $view, array())->render();
return true;
} catch (\Exception $e) {
return false;
}
}
/**
* override function render of yii\base\ViewRenderer.
*
* @param yii\web\View $view
* @param string $file absolute file path of view
* @param array $params params to view file
*
* @return string complied templete
*/
public function render($view, $file, $params)
{
foreach ($this->viewPath as $path) {
if (strncmp($path, '@', 1) === 0) {
$path = Yii::getAlias($path);
if (DIRECTORY_SEPARATOR === '\\') {
$path = str_replace('/', DIRECTORY_SEPARATOR, $path);
}
}
if (strpos($file, $path) === 0) {
$file = ltrim(substr($file, strlen($path)), DIRECTORY_SEPARATOR);
break;
}
}
$path = pathinfo($file);
if (!in_array($path['extension'], $this->finder->getExtensions())) {
$this->finder->addExtension($path['extension']);
}
$file = $path['dirname'] . DIRECTORY_SEPARATOR . $path['filename'];
$this->blade->share('app', \Yii::$app);
$this->blade->share('view', $view);
return $this->blade->make($file, $params)->render();
}
/**
* Add a view instance to the view data.
*
* @param string $key
* @param string $view
* @param array $data
* @return $this
*/
public function nest($key, $view, array $data = [])
{
return $this->with($key, $this->factory->make($view, $data));
}