1 files changed, 50 insertions, 0 deletions
diff --git a/phpBB/includes/template/twig/node/event.php b/phpBB/includes/template/twig/node/event.php
new file mode 100644
index 0000000000..358c68dae5
--- /dev/null
+++ b/phpBB/includes/template/twig/node/event.php
@@ -0,0 +1,50 @@
+<?php
+/**
+*
+* @package phpBB3
+* @copyright (c) 2013 phpBB Group
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
+*
+*/
+
+class phpbb_template_twig_node_event extends Twig_Node
+{
+	/** @var Twig_Environment */
+	protected $environment;
+
+    public function __construct(Twig_Node_Expression $expr, phpbb_template_twig_environment $environment, $lineno, $tag = null)
+    {
+    	$this->environment = $environment;
+
+        parent::__construct(array('expr' => $expr), array(), $lineno, $tag);
+    }
+
+    /**
+     * Compiles the node to PHP.
+     *
+     * @param Twig_Compiler A Twig_Compiler instance
+     */
+    public function compile(Twig_Compiler $compiler)
+    {
+        $compiler->addDebugInfo($this);
+
+    	$location = $this->getNode('expr')->getAttribute('name');
+
+    	foreach ($this->environment->get_phpbb_extensions() as $ext_namespace => $ext_path)
+    	{
+    		$ext_namespace = str_replace('/', '_', $ext_namespace);
+
+    		if ($this->environment->getLoader()->exists('@' . $ext_namespace . '/' . $location . '.html'))
+    		{
+    			$compiler
+    				->write("\$previous_look_up_order = \$this->env->getNamespaceLookUpOrder();\n")
+
+    				// We set the namespace lookup order to be this extension first, then the main path
+    				->write("\$this->env->setNamespaceLookUpOrder(array('" . $ext_namespace . "', '__main__'));\n")
+    				->write("\$this->env->loadTemplate('@" . $ext_namespace . "/" . $location . ".html')->display(\$context);\n")
+    				->write("\$this->env->setNamespaceLookUpOrder(\$previous_look_up_order);\n")
+    			;
+			}
+		}
+    }
+}