Initial commit with Symfony 2.1+Vendors

Signed-off-by: Gergely POLONKAI (W00d5t0ck) <polesz@w00d5t0ck.info>

vendor/jms/security-extra-bundle/JMS/SecurityExtraBundle/Twig/SecurityExtension.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace JMS\SecurityExtraBundle\Twig;
+
+use JMS\SecurityExtraBundle\Security\Authorization\Expression\Expression;
+use Symfony\Component\Security\Core\SecurityContextInterface;
+
+class SecurityExtension extends \Twig_Extension
+{
+    private $context;
+
+    public function __construct(SecurityContextInterface $context)
+    {
+        $this->context = $context;
+    }
+
+    public function getFunctions()
+    {
+        return array(
+        	'is_expr_granted' => new \Twig_Function_Method($this, 'isExprGranted', array(
+        	    'is_safe' => true,
+        	)),
+        );
+    }
+
+    public function isExprGranted($expr, $object = null)
+    {
+        return $this->context->isGranted(array(new Expression($expr)), $object);
+    }
+
+    public function getName()
+    {
+        return 'jms_security_extra';
+    }
+}