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65 lines
1.5 KiB
65 lines
1.5 KiB
12 years ago
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<?php
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/**
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* Twig view renderer class file.
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*
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* @link http://www.yiiframework.com/
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* @copyright Copyright © 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\renderers;
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use \yii\base\View;
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use \yii\base\ViewRenderer;
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/**
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* TwigViewRenderer allows you to use Twig templates in views.
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*
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* @author Alexander Makarov <sam@rmcreative.ru>
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* @since 2.0
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*/
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class TwigViewRenderer extends ViewRenderer
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{
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public $twigDir = '@app/vendors/Twig';
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public $cacheDir = '@app/runtime/Twig/cache';
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public $fileExtension = 'twig';
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/**
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* @var \Twig_Environment
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*/
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protected $_twig;
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public function init()
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{
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\Yii::setAlias('@Twig', $this->twigDir);
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$loader = new \Twig_Loader_String();
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$this->_twig = new \Twig_Environment($loader, array(
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'cache' => \Yii::getAlias($this->cacheDir),
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));
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}
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/**
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* Renders a view file.
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*
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* This method is invoked by [[View]] whenever it tries to render a view.
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* Child classes must implement this method to render the given view file.
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*
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* @param View $view the view object used for rendering the file.
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* @param string $file the view file.
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* @param array $params the parameters to be passed to the view file.
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*
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* @return string the rendering result
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*/
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public function render($view, $file, $params)
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{
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$ext = pathinfo($file, PATHINFO_EXTENSION);
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if($ext === $this->fileExtension) {
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return $this->_twig->render(file_get_contents($file), $params);
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}
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else {
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return $view->renderPhpFile($file, $params);
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}
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}
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}
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