+<?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 phpbb\routing;

+

+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

+use Symfony\Component\Routing\RequestContext;

+

+/**

+* Controller helper class, contains methods that do things for controllers

+*/

+class helper

+{

+ /**

+ * config object

+ * @var \phpbb\config\config

+ */

+ protected $config;

+

+ /**

+ * phpBB router

+ * @var \phpbb\routing\router

+ */

+ protected $router;

+

+ /**

+ * @var \phpbb\symfony_request

+ */

+ protected $symfony_request;

+

+ /**

+ * @var \phpbb\request\request_interface

+ */

+ protected $request;

+

+ /**

+ * @var \phpbb\filesystem The filesystem object

+ */

+ protected $filesystem;

+

+ /**

+ * phpBB root path

+ * @var string

+ */

+ protected $phpbb_root_path;

+

+ /**

+ * PHP file extension

+ * @var string

+ */

+ protected $php_ext;

+

+ /**

+ * Constructor

+ *

+ * @param \phpbb\config\config $config Config object

+ * @param \phpbb\routing\router $router phpBB router

+ * @param \phpbb\symfony_request $symfony_request Symfony Request object

+ * @param \phpbb\request\request_interface $request phpBB request object

+ * @param \phpbb\filesystem\filesystem $filesystem The filesystem object

+ * @param string $phpbb_root_path phpBB root path

+ * @param string $php_ext PHP file extension

+ */

+ public function __construct(\phpbb\config\config $config, \phpbb\routing\router $router, \phpbb\symfony_request $symfony_request, \phpbb\request\request_interface $request, \phpbb\filesystem\filesystem $filesystem, $phpbb_root_path, $php_ext)

+ {

+ $this->config = $config;

+ $this->router = $router;

+ $this->symfony_request = $symfony_request;

+ $this->request = $request;

+ $this->filesystem = $filesystem;

+ $this->phpbb_root_path = $phpbb_root_path;

+ $this->php_ext = $php_ext;

+ }

+

+ /**

+ * Generate a URL to a route

+ *

+ * @param string $route Name of the route to travel

+ * @param array $params String or array of additional url parameters

+ * @param bool $is_amp Is url using &amp; (true) or & (false)

+ * @param string|bool $session_id Possibility to use a custom session id instead of the global one

+ * @param bool|string $reference_type The type of reference to be generated (one of the constants)

+ * @return string The URL already passed through append_sid()

+ */

+ public function route($route, array $params = array(), $is_amp = true, $session_id = false, $reference_type = UrlGeneratorInterface::ABSOLUTE_PATH)

+ {

+ $anchor = '';

+ if (isset($params['#']))

+ {

+ $anchor = '#' . $params['#'];

+ unset($params['#']);

+ }

+

+ $context = new RequestContext();

+ $context->fromRequest($this->symfony_request);

+

+ $script_name = $this->symfony_request->getScriptName();

+ $page_name = substr($script_name, -1, 1) == '/' ? '' : utf8_basename($script_name);

+

+ $base_url = $context->getBaseUrl();

+

+ // Append page name if base URL does not contain it

+ if (!empty($page_name) && strpos($base_url, '/' . $page_name) === false)

+ {

+ $base_url .= '/' . $page_name;

+ }

+

+ // If enable_mod_rewrite is false we need to replace the current front-end by app.php, otherwise we need to remove it.

+ $base_url = str_replace('/' . $page_name, empty($this->config['enable_mod_rewrite']) ? '/app.' . $this->php_ext : '', $base_url);

+

+ // We need to update the base url to move to the directory of the app.php file if the current script is not app.php

+ if ($page_name !== 'app.php')

+ {

+ if (empty($this->config['enable_mod_rewrite']))

+ {

+ $base_url = str_replace('/app.' . $this->php_ext, '/' . $this->phpbb_root_path . 'app.' . $this->php_ext, $base_url);

+ }

+ else

+ {

+ $base_url .= preg_replace(get_preg_expression('path_remove_dot_trailing_slash'), '$2', $this->phpbb_root_path);

+ }

+ }

+

+ $base_url = $this->request->escape($this->filesystem->clean_path($base_url), true);

+

+ $context->setBaseUrl($base_url);

+

+ $this->router->setContext($context);

+ $route_url = $this->router->generate($route, $params, $reference_type);

+

+ if ($is_amp)

+ {

+ $route_url = str_replace(array('&amp;', '&'), array('&', '&amp;'), $route_url);

+ }

+

+ if ($reference_type === UrlGeneratorInterface::RELATIVE_PATH && empty($this->config['enable_mod_rewrite']))

+ {

+ $route_url = 'app.' . $this->php_ext . '/' . $route_url;

+ }

+

+ return append_sid($route_url . $anchor, false, $is_amp, $session_id, true);

+ }

+}