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<?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\controller;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
/**
* Controller helper class, contains methods that do things for controllers
*/
class helper
{
/**
* Template object
* @var \phpbb\template\template
*/
protected $template;
/**
* User object
* @var \phpbb\user
*/
protected $user;
/**
* config object
* @var \phpbb\config\config
*/
protected $config;
/* @var \phpbb\symfony_request */
protected $symfony_request;
/* @var \phpbb\request\request_interface */
protected $request;
/**
* @var \phpbb\routing\helper
*/
protected $routing_helper;
/**
* Constructor
*
* @param \phpbb\template\template $template Template object
* @param \phpbb\user $user User object
* @param \phpbb\config\config $config Config object
* @param \phpbb\symfony_request $symfony_request Symfony Request object
* @param \phpbb\request\request_interface $request phpBB request object
* @param \phpbb\routing\helper $routing_helper Helper to generate the routes
*/
public function __construct(\phpbb\template\template $template, \phpbb\user $user, \phpbb\config\config $config, \phpbb\symfony_request $symfony_request, \phpbb\request\request_interface $request, \phpbb\routing\helper $routing_helper)
{
$this->template = $template;
$this->user = $user;
$this->config = $config;
$this->symfony_request = $symfony_request;
$this->request = $request;
$this->routing_helper = $routing_helper;
}
/**
* 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 int $status_code The status code to be sent to the page header
* @param bool $display_online_list Do we display online users list
* @param int $item_id Restrict online users to item id
* @param string $item Restrict online users to a certain session item, e.g. forum for session_forum_id
* @param bool $send_headers Whether headers should be sent by page_header(). Defaults to false for controllers.
*
* @return Response object containing rendered page
*/
public function render($template_file, $page_title = '', $status_code = 200, $display_online_list = false, $item_id = 0, $item = 'forum', $send_headers = false)
{
page_header($page_title, $display_online_list, $item_id, $item, $send_headers);
$this->template->set_filenames(array(
'body' => $template_file,
));
page_footer(true, false, false);
$headers = !empty($this->user->data['is_bot']) ? array('X-PHPBB-IS-BOT' => 'yes') : array();
return new Response($this->template->assign_display('body'), $status_code, $headers);
}
/**
* 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 & (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)
{
return $this->routing_helper->route($route, $params, $is_amp, $session_id, $reference_type);
}
/**
* Output an error, effectively the same thing as trigger_error
*
* @param string $message The error message
* @param int $code The error code (e.g. 404, 500, 503, etc.)
* @return Response A Response instance
*
* @deprecated 3.1.3 (To be removed: 4.0.0) Use exceptions instead.
*/
public function error($message, $code = 500)
{
return $this->message($message, array(), 'INFORMATION', $code);
}
/**
* Output a message
*
* In case of an error, please throw an exception instead
*
* @param string $message The message to display (must be a language variable)
* @param array $parameters The parameters to use with the language var
* @param string $title Title for the message (must be a language variable)
* @param int $code The HTTP status code (e.g. 404, 500, 503, etc.)
* @return Response A Response instance
*/
public function message($message, array $parameters = array(), $title = 'INFORMATION', $code = 200)
{
array_unshift($parameters, $message);
$message_text = call_user_func_array(array($this->user, 'lang'), $parameters);
$message_title = $this->user->lang($title);
if ($this->request->is_ajax())
{
global $refresh_data;
return new JsonResponse(
array(
'MESSAGE_TITLE' => $message_title,
'MESSAGE_TEXT' => $message_text,
'S_USER_WARNING' => false,
'S_USER_NOTICE' => false,
'REFRESH_DATA' => (!empty($refresh_data)) ? $refresh_data : null
),
$code
);
}
$this->template->assign_vars(array(
'MESSAGE_TEXT' => $message_text,
'MESSAGE_TITLE' => $message_title,
));
return $this->render('message_body.html', $message_title, $code);
}
/**
* Assigns automatic refresh time meta tag in template
*
* @param int $time time in seconds, when redirection should occur
* @param string $url the URL where the user should be redirected
* @return null
*/
public function assign_meta_refresh_var($time, $url)
{
$this->template->assign_vars(array(
'META' => '<meta http-equiv="refresh" content="' . $time . '; url=' . $url . '" />',
));
}
/**
* Return the current url
*
* @return string
*/
public function get_current_url()
{
return generate_board_url(true) . $this->request->escape($this->symfony_request->getRequestUri(), true);
}
}
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