<?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());
$this->controller_helper->handle_language_select();
// Render the intro page
if ($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
{
// 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);
}
}
}