Version 1

[yaffs-website] / vendor / twig / twig / lib / Twig / TokenParser / Embed.php

diff --git a/vendor/twig/twig/lib/Twig/TokenParser/Embed.php b/vendor/twig/twig/lib/Twig/TokenParser/Embed.php
new file mode 100644 (file)
index 0000000..019d978
--- /dev/null
+++ b/vendor/twig/twig/lib/Twig/TokenParser/Embed.php
@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of Twig.
+ *
+ * (c) Fabien Potencier
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Embeds a template.
+ *
+ * @final
+ */
+class Twig_TokenParser_Embed extends Twig_TokenParser_Include
+{
+    public function parse(Twig_Token $token)
+    {
+        $stream = $this->parser->getStream();
+
+        $parent = $this->parser->getExpressionParser()->parseExpression();
+
+        list($variables, $only, $ignoreMissing) = $this->parseArguments();
+
+        $parentToken = $fakeParentToken = new Twig_Token(Twig_Token::STRING_TYPE, '__parent__', $token->getLine());
+        if ($parent instanceof Twig_Node_Expression_Constant) {
+            $parentToken = new Twig_Token(Twig_Token::STRING_TYPE, $parent->getAttribute('value'), $token->getLine());
+        } elseif ($parent instanceof Twig_Node_Expression_Name) {
+            $parentToken = new Twig_Token(Twig_Token::NAME_TYPE, $parent->getAttribute('name'), $token->getLine());
+        }
+
+        // inject a fake parent to make the parent() function work
+        $stream->injectTokens(array(
+            new Twig_Token(Twig_Token::BLOCK_START_TYPE, '', $token->getLine()),
+            new Twig_Token(Twig_Token::NAME_TYPE, 'extends', $token->getLine()),
+            $parentToken,
+            new Twig_Token(Twig_Token::BLOCK_END_TYPE, '', $token->getLine()),
+        ));
+
+        $module = $this->parser->parse($stream, array($this, 'decideBlockEnd'), true);
+
+        // override the parent with the correct one
+        if ($fakeParentToken === $parentToken) {
+            $module->setNode('parent', $parent);
+        }
+
+        $this->parser->embedTemplate($module);
+
+        $stream->expect(Twig_Token::BLOCK_END_TYPE);
+
+        return new Twig_Node_Embed($module->getTemplateName(), $module->getAttribute('index'), $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
+    }
+
+    public function decideBlockEnd(Twig_Token $token)
+    {
+        return $token->test('endembed');
+    }
+
+    public function getTag()
+    {
+        return 'embed';
+    }
+}