+<?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\install\controller;

+

+use phpbb\exception\http_exception;

+use phpbb\install\helper\config;

+use Symfony\Component\HttpFoundation\BinaryFileResponse;

+use Symfony\Component\HttpFoundation\ResponseHeaderBag;

+

+class archive_download

+{

+ /**

+ * @var config

+ */

+ protected $installer_config;

+

+ /**

+ * Constructor

+ *

+ * @param config $config

+ */

+ public function __construct(config $config)

+ {

+ $this->installer_config = $config;

+ $this->installer_config->load_config();

+ }

+

+ /**

+ * Sends response with the merge conflict archive

+ *

+ * Merge conflicts always have to be resolved manually,

+ * so we use a different archive for that.

+ *

+ * @return BinaryFileResponse

+ */

+ public function conflict_archive()

+ {

+ $filename = $this->installer_config->get('update_file_conflict_archive', false);

+

+ if (!$filename)

+ {

+ throw new http_exception(404, 'URL_NOT_FOUND');

+ }

+

+ return $this->send_response($filename);

+ }

+

+ /**

+ * Sends response with the updated files' archive

+ *

+ * @return BinaryFileResponse

+ */

+ public function update_archive()

+ {

+ $filename = $this->installer_config->get('update_file_archive', '');

+

+ if (!$filename)

+ {

+ throw new http_exception(404, 'URL_NOT_FOUND');

+ }

+

+ return $this->send_response($filename);

+ }

+

+ /**

+ * Generates a download response

+ *

+ * @param string $filename Path to the file to download

+ *

+ * @return BinaryFileResponse Response object

+ */

+ private function send_response($filename)

+ {

+ $response = new BinaryFileResponse($filename);

+ $response->setContentDisposition(

+ ResponseHeaderBag::DISPOSITION_ATTACHMENT,

+ basename($filename)

+ );

+

+ return $response;

+ }

+}

+<?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\install\controller;

+

+use phpbb\install\helper\config;

+use phpbb\install\helper\navigation\navigation_provider;

+use phpbb\language\language;

+use phpbb\language\language_file_helper;

+use phpbb\path_helper;

+use phpbb\request\request;

+use phpbb\request\request_interface;

+use phpbb\routing\router;

+use phpbb\symfony_request;

+use phpbb\template\template;

+use Symfony\Component\HttpFoundation\Response;

+use Symfony\Component\HttpFoundation\Cookie;

+

+/**

+ * A duplicate of \phpbb\controller\helper

+ *

+ * This class is necessary because of controller\helper's legacy function calls

+ * to page_header() page_footer() functions which has unavailable dependencies.

+ */

+class helper

+{

+ /**

+ * @var config

+ */

+ protected $installer_config;

+

+ /**

+ * @var \phpbb\language\language

+ */

+ protected $language;

+

+ /**

+ * @var bool|string

+ */

+ protected $language_cookie;

+

+ /**

+ * @var \phpbb\language\language_file_helper

+ */

+ protected $lang_helper;

+

+ /**

+ * @var \phpbb\install\helper\navigation\navigation_provider

+ */

+ protected $navigation_provider;

+

+ /**

+ * @var \phpbb\template\template

+ */

+ protected $template;

+

+ /**

+ * @var \phpbb\path_helper

+ */

+ protected $path_helper;

+

+ /**

+ * @var \phpbb\request\request

+ */

+ protected $phpbb_request;

+

+ /**

+ * @var \phpbb\symfony_request

+ */

+ protected $request;

+

+ /**

+ * @var \phpbb\routing\router

+ */

+ protected $router;

+

+ /**

+ * @var string

+ */

+ protected $phpbb_admin_path;

+

+ /**

+ * @var string

+ */

+ protected $phpbb_root_path;

+

+ /**

+ * Constructor

+ *

+ * @param config $config

+ * @param language $language

+ * @param language_file_helper $lang_helper

+ * @param navigation_provider $nav

+ * @param template $template

+ * @param path_helper $path_helper

+ * @param request $phpbb_request

+ * @param symfony_request $request

+ * @param router $router

+ * @param string $phpbb_root_path

+ */

+ public function __construct(config $config, language $language, language_file_helper $lang_helper, navigation_provider $nav, template $template, path_helper $path_helper, request $phpbb_request, symfony_request $request, router $router, $phpbb_root_path)

+ {

+ $this->installer_config = $config;

+ $this->language = $language;

+ $this->language_cookie = false;

+ $this->lang_helper = $lang_helper;

+ $this->navigation_provider = $nav;

+ $this->template = $template;

+ $this->path_helper = $path_helper;

+ $this->phpbb_request = $phpbb_request;

+ $this->request = $request;

+ $this->router = $router;

+ $this->phpbb_root_path = $phpbb_root_path;

+ $this->phpbb_admin_path = $phpbb_root_path . 'adm/';

+ }

+

+ /**

+ * Automate setting up the page and creating the response object.

+ *

+ * @param string $template_file The template handle to render

+ * @param string $page_title The title of the page to output

+ * @param bool $selected_language True to enable language selector it, false otherwise

+ * @param int $status_code The status code to be sent to the page header

+ *

+ * @return Response object containing rendered page

+ */

+ public function render($template_file, $page_title = '', $selected_language = false, $status_code = 200)

+ {

+ $this->page_header($page_title, $selected_language);

+

+ $this->template->set_filenames(array(

+ 'body' => $template_file,

+ ));

+

+ $response = new Response($this->template->assign_display('body'), $status_code);

+

+ // Set language cookie

+ if ($this->language_cookie !== false)

+ {

+ $cookie = new Cookie('lang', $this->language_cookie, time() + 3600);

+ $response->headers->setCookie($cookie);

+

+ $this->language_cookie = false;

+ }

+

+ return $response;

+ }

+

+ /**

+ * Returns path from route name

+ *

+ * @param string $route_name

+ *

+ * @return string

+ */

+ public function route($route_name)

+ {

+ $url = $this->router->generate($route_name);

+

+ return $url;

+ }

+

+ /**

+ * Handles language selector form

+ */

+ public function handle_language_select()

+ {

+ $lang = null;

+

+ // Check if language form has been submited

+ $submit = $this->phpbb_request->variable('change_lang', '');

+ if (!empty($submit))

+ {

+ $lang = $this->phpbb_request->variable('language', '');

+

+ if (!empty($lang))

+ {

+ $this->language_cookie = $lang;

+ }

+ }

+

+ // Retrieve language from cookie

+ $lang_cookie = $this->phpbb_request->variable('lang', '', false, request_interface::COOKIE);

+ if (empty($lang) && !empty($lang_cookie))

+ {

+ $lang = $lang_cookie;

+ $this->language_cookie = $lang;

+ }

+

+ $lang = (!empty($lang) && strpos($lang, '/') === false) ? $lang : null;

+

+ $this->render_language_select($lang);

+

+ if ($lang !== null)

+ {

+ $this->language->set_user_language($lang, true);

+ $this->installer_config->set('user_language', $lang);

+ }

+ }

+

+ /**

+ * Process navigation data to reflect active/completed stages

+ *

+ * @param \phpbb\install\helper\iohandler\iohandler_interface|null $iohandler

+ */

+ public function handle_navigation($iohandler = null)

+ {

+ $nav_data = $this->installer_config->get_navigation_data();

+

+ // Set active navigation stage

+ if (isset($nav_data['active']) && is_array($nav_data['active']))

+ {

+ if ($iohandler !== null)

+ {

+ $iohandler->set_active_stage_menu($nav_data['active']);

+ }

+

+ $this->navigation_provider->set_nav_property($nav_data['active'], array(

+ 'selected' => true,

+ 'completed' => false,

+ ));

+ }

+

+ // Set finished navigation stages

+ if (isset($nav_data['finished']) && is_array($nav_data['finished']))

+ {

+ foreach ($nav_data['finished'] as $finished_stage)

+ {

+ if ($iohandler !== null)

+ {

+ $iohandler->set_finished_stage_menu($finished_stage);

+ }

+

+ $this->navigation_provider->set_nav_property($finished_stage, array(

+ 'selected' => false,

+ 'completed' => true,

+ ));

+ }

+ }

+ }

+

+ /**

+ * Set default template variables

+ *

+ * @param string $page_title Title of the page

+ * @param bool $selected_language True to enable language selector it, false otherwise

+ */

+ protected function page_header($page_title, $selected_language = false)

+ {

+ // Path to templates

+ $paths = array($this->phpbb_root_path . 'install/update/new/adm/', $this->phpbb_admin_path);

+ $paths = array_filter($paths, 'is_dir');

+ $path = array_shift($paths);

+ $path = substr($path, strlen($this->phpbb_root_path));

+

+ $this->template->assign_vars(array(

+ 'L_CHANGE' => $this->language->lang('CHANGE'),

+ 'L_COLON' => $this->language->lang('COLON'),

+ 'L_INSTALL_PANEL' => $this->language->lang('INSTALL_PANEL'),

+ 'L_SELECT_LANG' => $this->language->lang('SELECT_LANG'),

+ 'L_SKIP' => $this->language->lang('SKIP'),

+ 'PAGE_TITLE' => $this->language->lang($page_title),

+ 'T_IMAGE_PATH' => $this->path_helper->get_web_root_path() . $path . 'images',

+ 'T_JQUERY_LINK' => $this->path_helper->get_web_root_path() . $path . '../assets/javascript/jquery.min.js',

+ 'T_TEMPLATE_PATH' => $this->path_helper->get_web_root_path() . $path . 'style',

+ 'T_ASSETS_PATH' => $this->path_helper->get_web_root_path() . $path . '../assets',

+

+ 'S_CONTENT_DIRECTION' => $this->language->lang('DIRECTION'),

+ 'S_CONTENT_FLOW_BEGIN' => ($this->language->lang('DIRECTION') === 'ltr') ? 'left' : 'right',

+ 'S_CONTENT_FLOW_END' => ($this->language->lang('DIRECTION') === 'ltr') ? 'right' : 'left',

+ 'S_CONTENT_ENCODING' => 'UTF-8',

+ 'S_LANG_SELECT' => $selected_language,

+

+ 'S_USER_LANG' => $this->language->lang('USER_LANG'),

+ ));

+

+ $this->render_navigation();

+ }

+

+ /**

+ * Render navigation

+ */

+ protected function render_navigation()

+ {

+ // Get navigation items

+ $nav_array = $this->navigation_provider->get();

+ $nav_array = $this->sort_navigation_level($nav_array);

+

+ $active_main_menu = $this->get_active_main_menu($nav_array);

+

+ // Pass navigation to template

+ foreach ($nav_array as $key => $entry)

+ {

+ $this->template->assign_block_vars('t_block1', array(

+ 'L_TITLE' => $this->language->lang($entry['label']),

+ 'S_SELECTED' => ($active_main_menu === $key),

+ 'U_TITLE' => $this->route($entry['route']),

+ ));

+

+ if (is_array($entry[0]) && $active_main_menu === $key)

+ {

+ $entry[0] = $this->sort_navigation_level($entry[0]);

+

+ foreach ($entry[0] as $name => $sub_entry)

+ {

+ if (isset($sub_entry['stage']) && $sub_entry['stage'] === true)

+ {

+ $this->template->assign_block_vars('l_block2', array(

+ 'L_TITLE' => $this->language->lang($sub_entry['label']),

+ 'S_SELECTED' => (isset($sub_entry['selected']) && $sub_entry['selected'] === true),

+ 'S_COMPLETE' => (isset($sub_entry['completed']) && $sub_entry['completed'] === true),

+ 'STAGE_NAME' => $name,

+ ));

+ }

+ else

+ {

+ $this->template->assign_block_vars('l_block1', array(

+ 'L_TITLE' => $this->language->lang($sub_entry['label']),

+ 'S_SELECTED' => (isset($sub_entry['route']) && $sub_entry['route'] === $this->request->get('_route')),

+ 'U_TITLE' => $this->route($sub_entry['route']),

+ ));

+ }

+ }

+ }

+ }

+ }

+

+ /**

+ * Render language select form

+ *

+ * @param string $selected_language

+ */

+ protected function render_language_select($selected_language = null)

+ {

+ $langs = $this->lang_helper->get_available_languages();

+ foreach ($langs as $lang)

+ {

+ $this->template->assign_block_vars('language_select_item', array(

+ 'VALUE' => $lang['iso'],

+ 'NAME' => $lang['local_name'],

+ 'SELECTED' => ($lang['iso'] === $selected_language),

+ ));

+ }

+ }

+

+ /**

+ * Returns the name of the active main menu item

+ *

+ * @param array $nav_array

+ *

+ * @return string|bool Returns the name of the active main menu element, if the element not found, returns false

+ */

+ protected function get_active_main_menu($nav_array)

+ {

+ $active_route = $this->request->get('_route');

+

+ foreach ($nav_array as $nav_name => $nav_options)

+ {

+ $current_menu = $nav_name;

+

+ if (isset($nav_options['route']) && $nav_options['route'] === $active_route)

+ {

+ return $nav_name;

+ }

+

+ if (is_array($nav_options[0]))

+ {

+ foreach ($nav_options[0] as $sub_menus)

+ {

+ if (isset($sub_menus['route']) && $sub_menus['route'] === $active_route)

+ {

+ return $current_menu;

+ }

+ }

+ }

+ }

+

+ return false;

+ }

+

+ /**

+ * Sorts the top level of navigation array

+ *

+ * @param array $nav_array Navigation array

+ *

+ * @return array

+ */

+ protected function sort_navigation_level($nav_array)

+ {

+ $sorted = array();

+ foreach ($nav_array as $key => $nav)

+ {

+ $order = (isset($nav['order'])) ? $nav['order'] : 0;

+ $sorted[$order][$key] = $nav;

+ }

+

+ // Linearization of navigation array

+ $nav_array = array();

+ ksort($sorted);

+ foreach ($sorted as $nav)

+ {

+ $nav_array = array_merge($nav_array, $nav);

+ }

+

+ return $nav_array;

+ }

+}

+<?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\install\controller;

+

+use phpbb\exception\http_exception;

+use phpbb\install\helper\install_helper;

+use phpbb\install\helper\navigation\navigation_provider;

+use Symfony\Component\HttpFoundation\StreamedResponse;

+use Symfony\Component\HttpFoundation\Response;

+use phpbb\install\helper\iohandler\factory;

+use phpbb\install\controller\helper;

+use phpbb\template\template;

+use phpbb\request\request_interface;

+use phpbb\install\installer;

+use phpbb\language\language;

+

+/**

+ * Controller for installing phpBB

+ */

+class install

+{

+ /**

+ * @var helper

+ */

+ protected $controller_helper;

+

+ /**

+ * @var factory

+ */

+ protected $iohandler_factory;

+

+ /**

+ * @var navigation_provider

+ */

+ protected $menu_provider;

+

+ /**

+ * @var language

+ */

+ protected $language;

+

+ /**

+ * @var template

+ */

+ protected $template;

+

+ /**

+ * @var request_interface

+ */

+ protected $request;

+

+ /**

+ * @var installer

+ */

+ protected $installer;

+

+ /**

+ * @var install_helper

+ */

+ protected $install_helper;

+

+ /**

+ * Constructor

+ *

+ * @param helper $helper

+ * @param factory $factory

+ * @param navigation_provider $nav_provider

+ * @param language $language

+ * @param template $template

+ * @param request_interface $request

+ * @param installer $installer

+ * @param install_helper $install_helper

+ */

+ public function __construct(helper $helper, factory $factory, navigation_provider $nav_provider, language $language, template $template, request_interface $request, installer $installer, install_helper $install_helper)

+ {

+ $this->controller_helper = $helper;

+ $this->iohandler_factory = $factory;

+ $this->menu_provider = $nav_provider;

+ $this->language = $language;

+ $this->template = $template;

+ $this->request = $request;

+ $this->installer = $installer;

+ $this->install_helper = $install_helper;

+ }

+

+ /**

+ * Controller logic

+ *

+ * @return Response|StreamedResponse

+ *

+ * @throws http_exception When phpBB is already installed

+ */

+ public function handle()

+ {

+ if ($this->install_helper->is_phpbb_installed())

+ {

+ throw new http_exception(403, 'INSTALL_PHPBB_INSTALLED');

+ }

+

+ $this->template->assign_vars(array(

+ 'U_ACTION' => $this->controller_helper->route('phpbb_installer_install'),

+ ));

+

+ // Set up input-output handler

+ if ($this->request->is_ajax())

+ {

+ $this->iohandler_factory->set_environment('ajax');

+ }

+ else

+ {

+ $this->iohandler_factory->set_environment('nojs');

+ }

+

+ // Set the appropriate input-output handler

+ $this->installer->set_iohandler($this->iohandler_factory->get());

+

+ if ($this->request->is_ajax())

+ {

+ $installer = $this->installer;

+ $response = new StreamedResponse();

+ $response->setCallback(function() use ($installer) {

+ $installer->run();

+ });

+

+ // Try to bypass any server output buffers

+ $response->headers->set('X-Accel-Buffering', 'no');

+

+ return $response;

+ }

+ else

+ {

+ // Determine whether the installation was started or not

+ if (true)

+ {

+ $this->controller_helper->handle_language_select();

+

+ // Set active stage

+ $this->menu_provider->set_nav_property(

+ array('install', 0, 'introduction'),

+ array(

+ 'selected' => true,

+ 'completed' => false,

+ )

+ );

+

+ // If not, let's render the welcome page

+ $this->template->assign_vars(array(

+ 'SHOW_INSTALL_START_FORM' => true,

+ 'TITLE' => $this->language->lang('INSTALL_INTRO'),

+ 'CONTENT' => $this->language->lang('INSTALL_INTRO_BODY'),

+ ));

+

+ /** @var \phpbb\install\helper\iohandler\iohandler_interface $iohandler */

+ $iohandler = $this->iohandler_factory->get();

+ $this->controller_helper->handle_navigation($iohandler);

+

+ return $this->controller_helper->render('installer_install.html', 'INSTALL', true);

+ }

+

+ // @todo: implement no js controller logic

+ }

+ }

+}

+<?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\install\controller;

+

+class installer_index

+{

+ /**

+ * @var helper

+ */

+ protected $helper;

+

+ /**

+ * @var \phpbb\language\language

+ */

+ protected $language;

+

+ /**

+ * @var \phpbb\template\template

+ */

+ protected $template;

+

+ /**

+ * @var string

+ */

+ protected $phpbb_root_path;

+

+ /**

+ * Constructor

+ *

+ * @param helper $helper

+ * @param \phpbb\language\language $language

+ * @param \phpbb\template\template $template

+ * @param string $phpbb_root_path

+ */

+ public function __construct(helper $helper, \phpbb\language\language $language, \phpbb\template\template $template, $phpbb_root_path)

+ {

+ $this->helper = $helper;

+ $this->language = $language;

+ $this->template = $template;

+ $this->phpbb_root_path = $phpbb_root_path;

+ }

+

+ public function handle($mode)

+ {

+ $this->helper->handle_language_select();

+

+ switch ($mode)

+ {

+ case "intro":

+ $title = $this->language->lang('INTRODUCTION_TITLE');

+ $body = $this->language->lang('INTRODUCTION_BODY');

+ break;

+ case "support":

+ $title = $this->language->lang('SUPPORT_TITLE');

+ $body = $this->language->lang('SUPPORT_BODY');

+ break;

+ case "license":

+ $title = $this->language->lang('LICENSE_TITLE');

+ $body = implode("<br/>\n", file($this->phpbb_root_path . 'docs/LICENSE.txt'));

+ break;

+ }

+

+ $this->template->assign_vars(array(

+ 'TITLE' => $title,

+ 'BODY' => $body,

+ ));

+

+ return $this->helper->render('installer_main.html', $title, true);

+ }

+}

+<?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\install\controller;

+

+use phpbb\exception\http_exception;

+use phpbb\install\helper\install_helper;

+use phpbb\install\helper\iohandler\factory;

+use phpbb\install\helper\navigation\navigation_provider;

+use phpbb\install\installer;

+use phpbb\language\language;

+use phpbb\request\request_interface;

+use phpbb\template\template;

+use Symfony\Component\HttpFoundation\StreamedResponse;

+

+/**

+ * Updater controller

+ */

+class update

+{

+ /**

+ * @var helper

+ */

+ protected $controller_helper;

+

+ /**

+ * @var installer

+ */

+ protected $installer;

+

+ /**

+ * @var install_helper

+ */

+ protected $install_helper;

+

+ /**

+ * @var factory

+ */

+ protected $iohandler_factory;

+

+ /**

+ * @var language

+ */

+ protected $language;

+

+ /**

+ * @var navigation_provider

+ */

+ protected $menu_provider;

+

+ /**

+ * @var request_interface

+ */

+ protected $request;

+

+ /**

+ * @var template

+ */

+ protected $template;

+

+ /**

+ * Constructor

+ *

+ * @param helper $controller_helper

+ * @param installer $installer

+ * @param install_helper $install_helper

+ * @param factory $iohandler

+ * @param language $language

+ * @param navigation_provider $menu_provider

+ * @param request_interface $request

+ * @param template $template

+ */

+ public function __construct(helper $controller_helper, installer $installer, install_helper $install_helper, factory $iohandler, language $language, navigation_provider $menu_provider, request_interface $request, template $template)

+ {

+ $this->controller_helper = $controller_helper;

+ $this->installer = $installer;

+ $this->install_helper = $install_helper;

+ $this->iohandler_factory = $iohandler;

+ $this->language = $language;

+ $this->menu_provider = $menu_provider;

+ $this->request = $request;

+ $this->template = $template;

+ }

+

+ /**

+ * Controller entry point

+ *

+ * @return Response|StreamedResponse

+ *

+ * @throws http_exception When phpBB is not installed

+ */

+ public function handle()

+ {

+ if (!$this->install_helper->is_phpbb_installed())

+ {

+ throw new http_exception(403, 'INSTALL_PHPBB_NOT_INSTALLED');

+ }

+

+ $this->template->assign_vars(array(

+ 'U_ACTION' => $this->controller_helper->route('phpbb_installer_update'),

+ ));

+

+ // Set up input-output handler

+ if ($this->request->is_ajax())

+ {

+ $this->iohandler_factory->set_environment('ajax');

+ }

+ else

+ {

+ $this->iohandler_factory->set_environment('nojs');

+ }

+

+ // Set the appropriate input-output handler

+ $this->installer->set_iohandler($this->iohandler_factory->get());

+

+ // Render the intro page

+ if ($this->request->is_ajax())

+ {

+ $installer = $this->installer;

+ $response = new StreamedResponse();

+ $response->setCallback(function() use ($installer) {

+ $installer->run();

+ });

+

+ // Try to bypass any server output buffers

+ $response->headers->set('X-Accel-Buffering', 'no');

+ $response->headers->set('Content-type', 'application/json');

+

+ return $response;

+ }

+ else

+ {

+ $this->controller_helper->handle_language_select();

+

+ // Set active stage

+ $this->menu_provider->set_nav_property(

+ array('update', 0, 'introduction'),

+ array(

+ 'selected' => true,

+ 'completed' => false,

+ )

+ );

+

+ $this->template->assign_vars(array(

+ 'SHOW_INSTALL_START_FORM' => true,

+ 'TITLE' => $this->language->lang('UPDATE_INSTALLATION'),

+ 'CONTENT' => $this->language->lang('UPDATE_INSTALLATION_EXPLAIN'),

+ ));

+

+ /** @var \phpbb\install\helper\iohandler\iohandler_interface $iohandler */

+ $iohandler = $this->iohandler_factory->get();

+ $this->controller_helper->handle_navigation($iohandler);

+

+ return $this->controller_helper->render('installer_update.html', 'UPDATE_INSTALLATION', true);

+ }

+ }

+}