<?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.
*
*/

use Symfony\Component\Config\ConfigCache;
use Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper;
use Symfony\Component\Routing\Matcher\UrlMatcher;
use Symfony\Component\Routing\RequestContext;

/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
	exit;
}

/**
* Create a new UrlMatcher class and dump it into the cache file
*
* @param \phpbb\extension\manager $manager Extension manager
* @param RequestContext $context Symfony RequestContext object
* @param string $root_path Root path
* @param string $php_ext PHP file extension
* @return null
*/
function phpbb_get_url_matcher(\phpbb\extension\manager $manager, RequestContext $context, $root_path, $php_ext)
{
	$config_cache = new ConfigCache($root_path . 'cache/' . PHPBB_ENVIRONMENT . '/url_matcher.' . $php_ext, defined('DEBUG'));
	if (!$config_cache->isFresh())
	{
		phpbb_create_dumped_url_matcher($manager, $root_path, $config_cache);
	}

	return phpbb_load_url_matcher($context, $root_path, $php_ext);
}

/**
* Create a new UrlMatcher class and dump it into the cache file
*
* @param \phpbb\extension\manager $manager Extension manager
* @param string $root_path Root path
 * @param ConfigCache $config_cache The config cache
* @return null
*/
function phpbb_create_dumped_url_matcher(\phpbb\extension\manager $manager, $root_path, $config_cache)
{
	$provider = new \phpbb\controller\provider($root_path);
	$provider->find_routing_files($manager->all_enabled());
	$routes = $provider->find()->get_routes();
	$dumper = new PhpMatcherDumper($routes);
	$cached_url_matcher_dump = $dumper->dump(array(
		'class'			=> 'phpbb_url_matcher',
	));

	$config_cache->write($cached_url_matcher_dump, $routes->getResources());
}

/**
* Create a non-cached UrlMatcher
*
* @param \phpbb\extension\manager $manager Extension manager
* @param RequestContext $context Symfony RequestContext object
* @return UrlMatcher
*/
function phpbb_create_url_matcher(\phpbb\extension\manager $manager, RequestContext $context, $root_path)
{
	$provider = new \phpbb\controller\provider($root_path);
	$provider->find_routing_files($manager->all_enabled());
	$routes = $provider->find()->get_routes();
	return new UrlMatcher($routes, $context);
}

/**
* Load the cached phpbb_url_matcher class
*
* @param RequestContext $context Symfony RequestContext object
* @param string $root_path Root path
* @param string $php_ext PHP file extension
* @return phpbb_url_matcher
*/
function phpbb_load_url_matcher(RequestContext $context, $root_path, $php_ext)
{
	require($root_path . 'cache/' . PHPBB_ENVIRONMENT . '/url_matcher.' . $php_ext);
	return new phpbb_url_matcher($context);
}