Initial commit with Symfony 2.1+Vendors

Signed-off-by: Gergely POLONKAI (W00d5t0ck) <polesz@w00d5t0ck.info>
2012-07-01 09:52:20 +02:00
commit 082a0130c2
5381 changed files with 416709 additions and 0 deletions
--- a/vendor/twig/extensions/lib/Twig/Extensions/SimpleTokenParser.php
+++ b/vendor/twig/extensions/lib/Twig/Extensions/SimpleTokenParser.php
@@ -0,0 +1,132 @@
+<?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.
+ */
+abstract class Twig_Extensions_SimpleTokenParser extends Twig_TokenParser
+{
+    /**
+     * Parses a token and returns a node.
+     *
+     * @param Twig_Token $token A Twig_Token instance
+     *
+     * @return Twig_NodeInterface A Twig_NodeInterface instance
+     */
+    public function parse(Twig_Token $token)
+    {
+        $grammar = $this->getGrammar();
+        if (!is_object($grammar)) {
+            $grammar = self::parseGrammar($grammar);
+        }
+
+        $grammar->setParser($this->parser);
+        $values = $grammar->parse($token);
+
+        return $this->getNode($values, $token->getLine());
+    }
+
+    /**
+     * Gets the grammar as an object or as a string.
+     *
+     * @return string|Twig_Extensions_Grammar A Twig_Extensions_Grammar instance or a string
+     */
+    abstract protected function getGrammar();
+
+    /**
+     * Gets the nodes based on the parsed values.
+     *
+     * @param array   $values An array of values
+     * @param integer $line   The parser line
+     */
+    abstract protected function getNode(array $values, $line);
+
+    protected function getAttribute($node, $attribute, $arguments = array(), $type = Twig_Node_Expression_GetAttr::TYPE_ANY, $line = -1)
+    {
+        return new Twig_Node_Expression_GetAttr(
+            $node instanceof Twig_NodeInterface ? $node : new Twig_Node_Expression_Name($node, $line),
+            $attribute instanceof Twig_NodeInterface ? $attribute : new Twig_Node_Expression_Constant($attribute, $line),
+            $arguments instanceof Twig_NodeInterface ? $arguments : new Twig_Node($arguments),
+            $type,
+            $line
+        );
+    }
+
+    protected function call($node, $attribute, $arguments = array(), $line = -1)
+    {
+        return $this->getAttribute($node, $attribute, $arguments, Twig_Node_Expression_GetAttr::TYPE_METHOD, $line);
+    }
+
+    protected function markAsSafe(Twig_NodeInterface $node, $line = -1)
+    {
+        return new Twig_Node_Expression_Filter(
+            $node,
+            new Twig_Node_Expression_Constant('raw', $line),
+            new Twig_Node(),
+            $line
+        );
+    }
+
+    protected function output(Twig_NodeInterface $node, $line = -1)
+    {
+        return new Twig_Node_Print($node, $line);
+    }
+
+    protected function getNodeValues(array $values)
+    {
+        $nodes = array();
+        foreach ($values as $value) {
+            if ($value instanceof Twig_NodeInterface) {
+                $nodes[] = $value;
+            }
+        }
+
+        return $nodes;
+    }
+
+    static public function parseGrammar($str, $main = true)
+    {
+        static $cursor;
+
+        if (true === $main) {
+            $cursor = 0;
+            $grammar = new Twig_Extensions_Grammar_Tag();
+        } else {
+            $grammar = new Twig_Extensions_Grammar_Optional();
+        }
+
+        while ($cursor < strlen($str)) {
+            if (preg_match('/\s+/A', $str, $match, null, $cursor)) {
+                $cursor += strlen($match[0]);
+            } elseif (preg_match('/<(\w+)(?:\:(\w+))?>/A', $str, $match, null, $cursor)) {
+                $class = sprintf('Twig_Extensions_Grammar_%s', ucfirst(isset($match[2]) ? $match[2] : 'Expression'));
+                if (!class_exists($class)) {
+                    throw new Twig_Error_Runtime(sprintf('Unable to understand "%s" in grammar (%s class does not exist)', $match[0], $class));
+                }
+                $grammar->addGrammar(new $class($match[1]));
+                $cursor += strlen($match[0]);
+            } elseif (preg_match('/\w+/A', $str, $match, null, $cursor)) {
+                $grammar->addGrammar(new Twig_Extensions_Grammar_Constant($match[0]));
+                $cursor += strlen($match[0]);
+            } elseif (preg_match('/,/A', $str, $match, null, $cursor)) {
+                $grammar->addGrammar(new Twig_Extensions_Grammar_Constant($match[0], Twig_Token::PUNCTUATION_TYPE));
+                $cursor += strlen($match[0]);
+            } elseif (preg_match('/\[/A', $str, $match, null, $cursor)) {
+                $cursor += strlen($match[0]);
+                $grammar->addGrammar(self::parseGrammar($str, false));
+            } elseif (true !== $main && preg_match('/\]/A', $str, $match, null, $cursor)) {
+                $cursor += strlen($match[0]);
+
+                return $grammar;
+            } else {
+                throw new Twig_Error_Runtime(sprintf('Unable to parse grammar "%s" near "...%s..."', $str, substr($str, $cursor, 10)));
+            }
+        }
+
+        return $grammar;
+    }
+}