Example #1
0
 /**
  * @return Twig_Environment
  */
 public static function twig()
 {
     if (self::$twig === null) {
         require_once 'Twig/Autoloader.php';
         require_once 'Twig/NodeInterface.php';
         require_once 'Twig/Node.php';
         require_once 'Twig/TokenParserInterface.php';
         require_once 'Twig/TokenParser.php';
         require_once 'twig_while_node.php';
         require_once 'twig_while_token_parser.php';
         Twig_Autoloader::register();
         self::$template_dir = get_stylesheet_directory();
         self::$loader = new Twig_Loader_Filesystem(self::$template_dir . '/view');
         self::$twig = new Twig_Environment(self::$loader, array('cache' => self::$template_dir . '/view/cache', 'debug' => self::$debug));
         if (self::$debug) {
             self::$twig->addExtension(new Twig_Extension_Debug());
         }
         self::$twig->addGlobal('php', new TrunkPhp());
         self::$twig->addGlobal('wp', new TrunkWp());
         self::$twig->addTokenParser(new Twig_Extensions_TokenParser_While());
     }
     return self::$twig;
 }