add Twig & refactor poche

1 files changed, 39 insertions, 0 deletions

diff --git a/inc/Twig/Extensions/Grammar/Body.php b/inc/Twig/Extensions/Grammar/Body.php
new file mode 100644
index 00000000..540cfc75
--- /dev/null
+++ b/inc/Twig/Extensions/Grammar/Body.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) 2010 Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+class Twig_Extensions_Grammar_Body extends Twig_Extensions_Grammar
+{
+    protected $end;
+
+    public function __construct($name, $end = null)
+    {
+        parent::__construct($name);
+
+        $this->end = null === $end ? 'end'.$name : $end;
+    }
+
+    public function __toString()
+    {
+        return sprintf('<%s:body>', $this->name);
+    }
+
+    public function parse(Twig_Token $token)
+    {
+        $stream = $this->parser->getStream();
+        $stream->expect(Twig_Token::BLOCK_END_TYPE);
+
+        return $this->parser->subparse(array($this, 'decideBlockEnd'), true);
+    }
+
+    public function decideBlockEnd(Twig_Token $token)
+    {
+        return $token->test($this->end);
+    }
+}