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- 28.08.2024
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obtain_server_data.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\install\module\obtain_data\task;
015
016 use phpbb\install\exception\user_interaction_required_exception;
017
018 /**
019 * This class requests and saves some information about the server
020 */
021 class obtain_server_data extends \phpbb\install\task_base implements \phpbb\install\task_interface
022 {
023 /**
024 * @var \phpbb\install\helper\config
025 */
026 protected $install_config;
027
028 /**
029 * @var \phpbb\install\helper\iohandler\iohandler_interface
030 */
031 protected $io_handler;
032
033 /**
034 * Constructor
035 *
036 * @param \phpbb\install\helper\config $config Installer's config
037 * @param \phpbb\install\helper\iohandler\iohandler_interface $iohandler Installer's input-output handler
038 */
039 public function __construct(\phpbb\install\helper\config $config,
040 \phpbb\install\helper\iohandler\iohandler_interface $iohandler)
041 {
042 $this->install_config = $config;
043 $this->io_handler = $iohandler;
044
045 parent::__construct(true);
046 }
047 /**
048 * {@inheritdoc}
049 */
050 public function run()
051 {
052 $cookie_secure = $this->io_handler->is_secure();
053 $server_protocol = ($this->io_handler->is_secure()) ? 'https://' : 'http://';
054 $server_port = $this->io_handler->get_server_variable('SERVER_PORT', 0);
055
056 // HTTP_HOST is having the correct browser url in most cases...
057 $server_name = strtolower(html_entity_decode($this->io_handler->get_header_variable(
058 'Host',
059 $this->io_handler->get_server_variable('SERVER_NAME')
060 ), ENT_COMPAT));
061
062 // HTTP HOST can carry a port number...
063 if (strpos($server_name, ':') !== false)
064 {
065 $server_name = substr($server_name, 0, strpos($server_name, ':'));
066 }
067
068 $script_path = html_entity_decode($this->io_handler->get_server_variable('REQUEST_URI'), ENT_COMPAT);
069
070 if (!$script_path)
071 {
072 $script_path = html_entity_decode($this->io_handler->get_server_variable('PHP_SELF'), ENT_COMPAT);
073 }
074
075 $script_path = str_replace(array('\\', '//'), '/', $script_path);
076 $script_path = trim(dirname(dirname(dirname($script_path)))); // Because we are in install/app.php/route_name
077
078 // Server data
079 $cookie_secure = $this->io_handler->get_input('cookie_secure', $cookie_secure);
080 $server_protocol = $this->io_handler->get_input('server_protocol', $server_protocol);
081 $force_server_vars = $this->io_handler->get_input('force_server_vars', 0);
082 $server_name = $this->io_handler->get_input('server_name', $server_name, true);
083 $server_port = $this->io_handler->get_input('server_port', $server_port);
084 $script_path = $this->io_handler->get_input('script_path', $script_path, true);
085
086 // Clean up script path
087 if ($script_path !== '/')
088 {
089 // Adjust destination path (no trailing slash)
090 if (substr($script_path, -1) === '/')
091 {
092 $script_path = substr($script_path, 0, -1);
093 }
094
095 $script_path = str_replace(array('../', './'), '', $script_path);
096
097 if ($script_path[0] !== '/')
098 {
099 $script_path = '/' . $script_path;
100 }
101 }
102
103 // Check if data is sent
104 if ($this->io_handler->get_input('submit_server', false))
105 {
106 $this->install_config->set('cookie_secure', $cookie_secure);
107 $this->install_config->set('server_protocol', $server_protocol);
108 $this->install_config->set('force_server_vars', $force_server_vars);
109 $this->install_config->set('server_name', $server_name);
110 $this->install_config->set('server_port', $server_port);
111 $this->install_config->set('script_path', $script_path);
112 }
113 else
114 {
115 // Render form
116 $server_form = array(
117 'cookie_secure' => array(
118 'label' => 'COOKIE_SECURE',
119 'description' => 'COOKIE_SECURE_EXPLAIN',
120 'type' => 'radio',
121 'options' => array(
122 array(
123 'value' => 0,
124 'label' => 'NO',
125 'selected' => (!$cookie_secure),
126 ),
127 array(
128 'value' => 1,
129 'label' => 'YES',
130 'selected' => ($cookie_secure),
131 ),
132 ),
133 ),
134 'force_server_vars' => array(
135 'label' => 'FORCE_SERVER_VARS',
136 'description' => 'FORCE_SERVER_VARS_EXPLAIN',
137 'type' => 'radio',
138 'options' => array(
139 array(
140 'value' => 0,
141 'label' => 'NO',
142 'selected' => true,
143 ),
144 array(
145 'value' => 1,
146 'label' => 'YES',
147 'selected' => false,
148 ),
149 ),
150 ),
151 'server_protocol' => array(
152 'label' => 'SERVER_PROTOCOL',
153 'description' => 'SERVER_PROTOCOL_EXPLAIN',
154 'type' => 'text',
155 'default' => $server_protocol,
156 ),
157 'server_name' => array(
158 'label' => 'SERVER_NAME',
159 'description' => 'SERVER_NAME_EXPLAIN',
160 'type' => 'text',
161 'default' => $server_name,
162 ),
163 'server_port' => array(
164 'label' => 'SERVER_PORT',
165 'description' => 'SERVER_PORT_EXPLAIN',
166 'type' => 'text',
167 'default' => $server_port,
168 ),
169 'script_path' => array(
170 'label' => 'SCRIPT_PATH',
171 'description' => 'SCRIPT_PATH_EXPLAIN',
172 'type' => 'text',
173 'default' => $script_path,
174 ),
175 'submit_server' => array(
176 'label' => 'SUBMIT',
177 'type' => 'submit',
178 )
179 );
180
181 $this->io_handler->add_user_form_group('SERVER_CONFIG', $server_form);
182
183 throw new user_interaction_required_exception();
184 }
185 }
186
187 /**
188 * {@inheritdoc}
189 */
190 static public function get_step_count()
191 {
192 return 0;
193 }
194
195 /**
196 * {@inheritdoc}
197 */
198 public function get_task_lang_name()
199 {
200 return '';
201 }
202 }
203