Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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update_extensions.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\update_database\task;
015
016 use phpbb\install\exception\resource_limit_reached_exception;
017 use phpbb\install\helper\container_factory;
018 use phpbb\install\helper\config;
019 use phpbb\install\helper\iohandler\iohandler_interface;
020 use phpbb\install\helper\update_helper;
021 use phpbb\install\task_base;
022 use Symfony\Component\Finder\Finder;
023
024 /**
025 * Installs extensions that exist in ext folder upon install
026 */
027 class update_extensions extends task_base
028 {
029 /**
030 * @var \phpbb\cache\driver\driver_interface
031 */
032 protected $cache;
033
034 /**
035 * @var config
036 */
037 protected $install_config;
038
039 /**
040 * @var iohandler_interface
041 */
042 protected $iohandler;
043
044 /** @var update_helper */
045 protected $update_helper;
046
047 /**
048 * @var \phpbb\config\db
049 */
050 protected $config;
051
052 /**
053 * @var \phpbb\log\log_interface
054 */
055 protected $log;
056
057 /**
058 * @var \phpbb\user
059 */
060 protected $user;
061
062 /** @var \phpbb\extension\manager */
063 protected $extension_manager;
064
065 /** @var Finder */
066 protected $finder;
067
068 /** @var string Extension table */
069 protected $extension_table;
070
071 /** @var \phpbb\db\driver\driver_interface */
072 protected $db;
073
074 /**
075 * @var array List of default extensions to update, grouped by version
076 * they were added
077 */
078 static public $default_extensions_update = [
079 '3.2.0-RC2' => ['phpbb/viglink']
080 ];
081
082 /**
083 * Constructor
084 *
085 * @param container_factory $container
086 * @param config $install_config
087 * @param iohandler_interface $iohandler
088 * @param $update_helper $update_helper
089 * @param string $phpbb_root_path phpBB root path
090 */
091 public function __construct(container_factory $container, config $install_config, iohandler_interface $iohandler, update_helper $update_helper, $phpbb_root_path)
092 {
093 $this->install_config = $install_config;
094 $this->iohandler = $iohandler;
095 $this->extension_table = $container->get_parameter('tables.ext');
096
097 $this->log = $container->get('log');
098 $this->user = $container->get('user');
099 $this->extension_manager = $container->get('ext.manager');
100 $this->cache = $container->get('cache.driver');
101 $this->config = $container->get('config');
102 $this->db = $container->get('dbal.conn');
103 $this->update_helper = $update_helper;
104 $this->finder = new Finder();
105 $this->finder->in($phpbb_root_path . 'ext/')
106 ->ignoreUnreadableDirs()
107 ->depth('< 3')
108 ->files()
109 ->name('composer.json');
110
111 // Make sure asset version exists in config. Otherwise we might try to
112 // insert the assets_version setting into the database and cause a
113 // duplicate entry error.
114 if (!isset($this->config['assets_version']))
115 {
116 $this->config['assets_version'] = 0;
117 }
118
119 parent::__construct(true);
120 }
121
122 /**
123 * {@inheritdoc}
124 */
125 public function run()
126 {
127 $this->user->session_begin();
128 $this->user->setup(array('common', 'acp/common', 'cli'));
129
130 $update_info = $this->install_config->get('update_info_unprocessed', []);
131 $version_from = !empty($update_info) ? $update_info['version']['from'] : $this->config['version_update_from'];
132
133 if (!empty($version_from))
134 {
135 $update_extensions = $this->iohandler->get_input('update-extensions', []);
136
137 // Create list of default extensions that need to be enabled in update
138 $default_update_extensions = [];
139 foreach (self::$default_extensions_update as $version => $extensions)
140 {
141 if ($this->update_helper->phpbb_version_compare($version_from, $version, '<'))
142 {
143 $default_update_extensions = array_merge($default_update_extensions, $extensions);
144 }
145 }
146
147 $all_available_extensions = $this->extension_manager->all_available();
148 $i = $this->install_config->get('update_extensions_index', 0);
149 $available_extensions = array_slice($all_available_extensions, $i);
150
151 // Update available extensions
152 foreach ($available_extensions as $ext_name => $ext_path)
153 {
154 // Update extensions if:
155 // 1) Extension is currently enabled
156 // 2) Extension was implicitly defined as needing an update
157 // 3) Extension was newly added as default phpBB extension in
158 // this update and should be enabled by default.
159 if ($this->extension_manager->is_enabled($ext_name) ||
160 in_array($ext_name, $update_extensions) ||
161 in_array($ext_name, $default_update_extensions)
162 )
163 {
164 try
165 {
166 $extension_enabled = $this->extension_manager->is_enabled($ext_name);
167 if ($extension_enabled)
168 {
169 $this->extension_manager->disable($ext_name);
170 }
171 $this->extension_manager->enable($ext_name);
172 $extensions = $this->get_extensions();
173
174 if (isset($extensions[$ext_name]) && $extensions[$ext_name]['ext_active'])
175 {
176 // Create log
177 $this->log->add('admin', ANONYMOUS, '', 'LOG_EXT_UPDATE', time(), array($ext_name));
178 $this->iohandler->add_success_message(array('CLI_EXTENSION_UPDATE_SUCCESS', $ext_name));
179 }
180 else
181 {
182 $this->iohandler->add_log_message('CLI_EXTENSION_UPDATE_FAILURE', array($ext_name));
183 }
184
185 // Disable extensions if it was disabled by the admin before
186 if (!$extension_enabled && !in_array($ext_name, $default_update_extensions))
187 {
188 $this->extension_manager->disable($ext_name);
189 }
190 }
191 catch (\Exception $e)
192 {
193 // Add fail log and continue
194 $this->iohandler->add_log_message('CLI_EXTENSION_UPDATE_FAILURE', array($ext_name));
195 }
196 }
197
198 $i++;
199
200 // Stop execution if resource limit is reached
201 if ($this->install_config->get_time_remaining() <= 0 || $this->install_config->get_memory_remaining() <= 0)
202 {
203 break;
204 }
205 }
206
207 $this->install_config->set('update_extensions_index', $i);
208
209 if ($i < sizeof($all_available_extensions))
210 {
211 throw new resource_limit_reached_exception();
212 }
213 }
214
215 $this->config->delete('version_update_from');
216
217 $this->cache->purge();
218
219 $this->config->increment('assets_version', 1);
220 }
221
222 /**
223 * {@inheritdoc}
224 */
225 static public function get_step_count()
226 {
227 return 1;
228 }
229
230 /**
231 * {@inheritdoc}
232 */
233 public function get_task_lang_name()
234 {
235 return 'TASK_UPDATE_EXTENSIONS';
236 }
237
238 /**
239 * Get extensions from database
240 *
241 * @return array List of extensions
242 */
243 private function get_extensions()
244 {
245 $sql = 'SELECT *
246 FROM ' . $this->extension_table;
247
248 $result = $this->db->sql_query($sql);
249 $extensions_row = $this->db->sql_fetchrowset($result);
250 $this->db->sql_freeresult($result);
251
252 $extensions = array();
253
254 foreach ($extensions_row as $extension)
255 {
256 $extensions[$extension['ext_name']] = $extension;
257 }
258
259 ksort($extensions);
260
261 return $extensions;
262 }
263 }
264