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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\help\controller; | |
use phpbb\exception\http_exception; | |
class help | |
{ | |
/** @var \phpbb\controller\helper */ | |
protected $helper; | |
/** @var \phpbb\event\dispatcher_interface */ | |
protected $dispatcher; | |
/** @var \phpbb\template\template */ | |
protected $template; | |
/** @var \phpbb\user */ | |
protected $user; | |
/** @var string */ | |
protected $root_path; | |
/** @var string */ | |
protected $php_ext; | |
/** | |
* Constructor | |
* | |
* @param \phpbb\controller\helper $helper | |
* @param \phpbb\event\dispatcher_interface $dispatcher | |
* @param \phpbb\template\template $template | |
* @param \phpbb\user $user | |
* @param string $root_path | |
* @param string $php_ext | |
*/ | |
public function __construct(\phpbb\controller\helper $helper, \phpbb\event\dispatcher_interface $dispatcher, \phpbb\template\template $template, \phpbb\user $user, $root_path, $php_ext) | |
{ | |
$this->helper = $helper; | |
$this->dispatcher = $dispatcher; | |
$this->template = $template; | |
$this->user = $user; | |
$this->root_path = $root_path; | |
$this->php_ext = $php_ext; | |
} | |
/** | |
* Controller for /help/{mode} routes | |
* | |
* @param string $mode | |
* @return \Symfony\Component\HttpFoundation\Response A Symfony Response object | |
* @throws http_exception when the $mode is not known by any extension | |
*/ | |
public function handle($mode) | |
{ | |
$template_file = 'faq_body.html'; | |
switch ($mode) | |
{ | |
case 'faq': | |
case 'bbcode': | |
$page_title = ($mode === 'faq') ? $this->user->lang['FAQ_EXPLAIN'] : $this->user->lang['BBCODE_GUIDE']; | |
$this->user->add_lang($mode, false, true); | |
break; | |
default: | |
$page_title = $this->user->lang['FAQ_EXPLAIN']; | |
$ext_name = $lang_file = ''; | |
/** | |
* You can use this event display a custom help page | |
* | |
* @event core.faq_mode_validation | |
* @var string page_title Title of the page | |
* @var string mode FAQ that is going to be displayed | |
* @var string lang_file Language file containing the help data | |
* @var string ext_name Vendor and extension name where the help | |
* language file can be loaded from | |
* @var string template_file Template file name | |
* @since 3.1.4-RC1 | |
* @changed 3.1.11-RC1 Added template_file var | |
*/ | |
$vars = array( | |
'page_title', | |
'mode', | |
'lang_file', | |
'ext_name', | |
'template_file', | |
); | |
extract($this->dispatcher->trigger_event('core.faq_mode_validation', compact($vars))); | |
if ($ext_name === '' || $lang_file === '') | |
{ | |
throw new http_exception(404, 'Not Found'); | |
} | |
$this->user->add_lang($lang_file, false, true, $ext_name); | |
break; | |
} | |
$this->template->assign_vars(array( | |
'L_FAQ_TITLE' => $page_title, | |
'S_IN_FAQ' => true, | |
)); | |
$this->assign_to_template($this->user->help); | |
make_jumpbox(append_sid("{$this->root_path}viewforum.{$this->php_ext}")); | |
return $this->helper->render($template_file, $page_title); | |
} | |
/** | |
* Assigns the help data to the template blocks | |
* | |
* @param array $help_data | |
* @return null | |
*/ | |
protected function assign_to_template(array $help_data) | |
{ | |
// Pull the array data from the lang pack | |
$switch_column = $found_switch = false; | |
foreach ($help_data as $help_ary) | |
{ | |
if ($help_ary[0] == '--') | |
{ | |
if ($help_ary[1] == '--') | |
{ | |
$switch_column = true; | |
$found_switch = true; | |
continue; | |
} | |
$this->template->assign_block_vars('faq_block', array( | |
'BLOCK_TITLE' => $help_ary[1], | |
'SWITCH_COLUMN' => $switch_column, | |
)); | |
if ($switch_column) | |
{ | |
$switch_column = false; | |
} | |
continue; | |
} | |
$this->template->assign_block_vars('faq_block.faq_row', array( | |
'FAQ_QUESTION' => $help_ary[0], | |
'FAQ_ANSWER' => $help_ary[1], | |
)); | |
} | |
$this->template->assign_var('SWITCH_COLUMN_MANUALLY', !$found_switch); | |
} | |
} |