Файл: phpbb/template/twig/node/event.php
Строк: 111
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbbtemplatetwignode;
class event extends Twig_Node
{
/**
* The subdirectory in which all template listener files must be placed
* @var string
*/
protected $listener_directory = 'event/';
/** @var Twig_Environment */
protected $environment;
public function __construct(Twig_Node_Expression $expr, phpbbtemplatetwigenvironment $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->listener_directory . $this->getNode('expr')->getAttribute('name');
foreach ($this->environment->get_phpbb_extensions() as $ext_namespace => $ext_path)
{
$ext_namespace = str_replace('/', '_', $ext_namespace);
if (defined('DEBUG'))
{
// If debug mode is enabled, lets check for new/removed EVENT
// templates on page load rather than at compile. This is
// slower, but makes developing extensions easier (no need to
// purge the cache when a new event template file is added)
$compiler
->write("if ($this->env->getLoader()->exists('@{$ext_namespace}/{$location}.html')) {n")
->indent()
;
}
if (defined('DEBUG') || $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")
;
}
if (defined('DEBUG'))
{
$compiler
->outdent()
->write("}nn")
;
}
}
}
}