Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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help.php
001 <?php
002 /**
003 *
004 * This file is part of the phpBB Forum Software package.
005 *
006 * @copyright (c) phpBB Limited <https://www.phpbb.com>
007 * @license GNU General Public License, version 2 (GPL-2.0)
008 *
009 * For full copyright and license information, please see
010 * the docs/CREDITS.txt file.
011 *
012 */
013
014 namespace phpbb\help\controller;
015
016 use phpbb\exception\http_exception;
017
018 class help
019 {
020 /** @var \phpbb\controller\helper */
021 protected $helper;
022
023 /** @var \phpbb\event\dispatcher_interface */
024 protected $dispatcher;
025
026 /** @var \phpbb\template\template */
027 protected $template;
028
029 /** @var \phpbb\user */
030 protected $user;
031
032 /** @var string */
033 protected $root_path;
034
035 /** @var string */
036 protected $php_ext;
037
038 /**
039 * Constructor
040 *
041 * @param \phpbb\controller\helper $helper
042 * @param \phpbb\event\dispatcher_interface $dispatcher
043 * @param \phpbb\template\template $template
044 * @param \phpbb\user $user
045 * @param string $root_path
046 * @param string $php_ext
047 */
048 public function __construct(\phpbb\controller\helper $helper, \phpbb\event\dispatcher_interface $dispatcher, \phpbb\template\template $template, \phpbb\user $user, $root_path, $php_ext)
049 {
050 $this->helper = $helper;
051 $this->dispatcher = $dispatcher;
052 $this->template = $template;
053 $this->user = $user;
054 $this->root_path = $root_path;
055 $this->php_ext = $php_ext;
056 }
057
058 /**
059 * Controller for /help/{mode} routes
060 *
061 * @param string $mode
062 * @return \Symfony\Component\HttpFoundation\Response A Symfony Response object
063 * @throws http_exception when the $mode is not known by any extension
064 */
065 public function handle($mode)
066 {
067 switch ($mode)
068 {
069 case 'faq':
070 case 'bbcode':
071 $page_title = ($mode === 'faq') ? $this->user->lang['FAQ_EXPLAIN'] : $this->user->lang['BBCODE_GUIDE'];
072 $this->user->add_lang($mode, false, true);
073 break;
074
075 default:
076 $page_title = $this->user->lang['FAQ_EXPLAIN'];
077 $ext_name = $lang_file = '';
078
079 /**
080 * You can use this event display a custom help page
081 *
082 * @event core.faq_mode_validation
083 * @var string page_title Title of the page
084 * @var string mode FAQ that is going to be displayed
085 * @var string lang_file Language file containing the help data
086 * @var string ext_name Vendor and extension name where the help
087 * language file can be loaded from
088 * @since 3.1.4-RC1
089 */
090 $vars = array(
091 'page_title',
092 'mode',
093 'lang_file',
094 'ext_name',
095 );
096 extract($this->dispatcher->trigger_event('core.faq_mode_validation', compact($vars)));
097
098 if ($ext_name === '' || $lang_file === '')
099 {
100 throw new http_exception(404, 'Not Found');
101 }
102
103 $this->user->add_lang($lang_file, false, true, $ext_name);
104 break;
105
106 }
107
108 $this->template->assign_vars(array(
109 'L_FAQ_TITLE' => $page_title,
110 'S_IN_FAQ' => true,
111 ));
112
113 $this->assign_to_template($this->user->help);
114
115 make_jumpbox(append_sid("{$this->root_path}viewforum.{$this->php_ext}"));
116 return $this->helper->render('faq_body.html', $page_title);
117 }
118
119 /**
120 * Assigns the help data to the template blocks
121 *
122 * @param array $help_data
123 * @return null
124 */
125 protected function assign_to_template(array $help_data)
126 {
127 // Pull the array data from the lang pack
128 $switch_column = $found_switch = false;
129 foreach ($help_data as $help_ary)
130 {
131 if ($help_ary[0] == '--')
132 {
133 if ($help_ary[1] == '--')
134 {
135 $switch_column = true;
136 $found_switch = true;
137 continue;
138 }
139
140 $this->template->assign_block_vars('faq_block', array(
141 'BLOCK_TITLE' => $help_ary[1],
142 'SWITCH_COLUMN' => $switch_column,
143 ));
144
145 if ($switch_column)
146 {
147 $switch_column = false;
148 }
149 continue;
150 }
151
152 $this->template->assign_block_vars('faq_block.faq_row', array(
153 'FAQ_QUESTION' => $help_ary[0],
154 'FAQ_ANSWER' => $help_ary[1],
155 ));
156 }
157
158 $this->template->assign_var('SWITCH_COLUMN_MANUALLY', !$found_switch);
159 }
160 }
161