Commit | Line | Data |
---|---|---|
d335fa16 | 1 | <?php |
a9229942 | 2 | |
d335fa16 | 3 | namespace wcf\system; |
a9229942 | 4 | |
d335fa16 AE |
5 | use wcf\data\application\Application; |
6 | use wcf\data\option\OptionEditor; | |
7 | use wcf\data\package\Package; | |
8 | use wcf\data\package\PackageCache; | |
9 | use wcf\data\package\PackageEditor; | |
12a2ff01 AE |
10 | use wcf\data\page\Page; |
11 | use wcf\data\page\PageCache; | |
cc520745 | 12 | use wcf\data\style\StyleAction; |
5346b183 | 13 | use wcf\page\CmsPage; |
d335fa16 | 14 | use wcf\system\application\ApplicationHandler; |
f341086b | 15 | use wcf\system\application\IApplication; |
55b402a0 | 16 | use wcf\system\box\BoxHandler; |
d335fa16 AE |
17 | use wcf\system\cache\builder\CoreObjectCacheBuilder; |
18 | use wcf\system\cache\builder\PackageUpdateCacheBuilder; | |
19 | use wcf\system\cronjob\CronjobScheduler; | |
157054c9 | 20 | use wcf\system\database\MySQLDatabase; |
d335fa16 AE |
21 | use wcf\system\event\EventHandler; |
22 | use wcf\system\exception\AJAXException; | |
b25ad8f3 | 23 | use wcf\system\exception\ErrorException; |
d335fa16 AE |
24 | use wcf\system\exception\IPrintableException; |
25 | use wcf\system\exception\NamedUserException; | |
7b9ff46b | 26 | use wcf\system\exception\ParentClassException; |
cc520745 | 27 | use wcf\system\exception\PermissionDeniedException; |
d335fa16 | 28 | use wcf\system\exception\SystemException; |
cc520745 | 29 | use wcf\system\exception\UserInputException; |
d335fa16 AE |
30 | use wcf\system\language\LanguageFactory; |
31 | use wcf\system\package\PackageInstallationDispatcher; | |
11117cd5 | 32 | use wcf\system\registry\RegistryHandler; |
12a2ff01 | 33 | use wcf\system\request\Request; |
a80873d5 | 34 | use wcf\system\request\RequestHandler; |
d335fa16 AE |
35 | use wcf\system\session\SessionFactory; |
36 | use wcf\system\session\SessionHandler; | |
37 | use wcf\system\style\StyleHandler; | |
15621401 | 38 | use wcf\system\template\EmailTemplateEngine; |
d335fa16 AE |
39 | use wcf\system\template\TemplateEngine; |
40 | use wcf\system\user\storage\UserStorageHandler; | |
66d9b64b | 41 | use wcf\util\DirectoryUtil; |
d335fa16 AE |
42 | use wcf\util\FileUtil; |
43 | use wcf\util\StringUtil; | |
44 | ||
82d72850 TD |
45 | // phpcs:disable PSR1.Files.SideEffects |
46 | ||
d335fa16 | 47 | // try to set a time-limit to infinite |
a9229942 | 48 | @\set_time_limit(0); |
d335fa16 AE |
49 | |
50 | // fix timezone warning issue | |
a9229942 TD |
51 | if (!@\ini_get('date.timezone')) { |
52 | @\date_default_timezone_set('Europe/London'); | |
d335fa16 AE |
53 | } |
54 | ||
359841c3 | 55 | // define current woltlab suite version |
4a999c36 | 56 | \define('WCF_VERSION', '5.5.0 Alpha 1'); |
d335fa16 | 57 | |
89484ba0 | 58 | // define current API version |
0e8af3ef | 59 | // @deprecated 5.2 |
a9229942 | 60 | \define('WSC_API_VERSION', 2019); |
89484ba0 | 61 | |
d335fa16 | 62 | // define current unix timestamp |
a9229942 | 63 | \define('TIME_NOW', \time()); |
d335fa16 AE |
64 | |
65 | // wcf imports | |
a9229942 | 66 | if (!\defined('NO_IMPORTS')) { |
a9229942 | 67 | require_once(WCF_DIR . 'lib/system/api/autoload.php'); |
e6ed878d | 68 | require_once(WCF_DIR . 'lib/core.functions.php'); |
d335fa16 AE |
69 | } |
70 | ||
71 | /** | |
e71525e4 | 72 | * WCF is the central class for the WoltLab Suite Core. |
d335fa16 | 73 | * It holds the database connection, access to template and language engine. |
a9229942 TD |
74 | * |
75 | * @author Marcel Werk | |
76 | * @copyright 2001-2019 WoltLab GmbH | |
77 | * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php> | |
78 | * @package WoltLabSuite\Core\System | |
d335fa16 | 79 | */ |
a9229942 TD |
80 | class WCF |
81 | { | |
07b61d90 TD |
82 | /** |
83 | * @var ?string | |
84 | * @since 5.3 | |
85 | */ | |
ccabf12b | 86 | public const AVAILABLE_UPGRADE_VERSION = null; |
07b61d90 | 87 | |
a9229942 TD |
88 | /** |
89 | * list of supported legacy API versions | |
90 | * @var int[] | |
91 | * @deprecated 5.2 | |
92 | */ | |
93 | private static $supportedLegacyApiVersions = [2017, 2018]; | |
94 | ||
95 | /** | |
96 | * list of currently loaded applications | |
97 | * @var Application[] | |
98 | */ | |
99 | protected static $applications = []; | |
100 | ||
101 | /** | |
102 | * list of currently loaded application objects | |
103 | * @var IApplication[] | |
104 | */ | |
105 | protected static $applicationObjects = []; | |
106 | ||
107 | /** | |
108 | * list of autoload directories | |
109 | * @var array | |
110 | */ | |
111 | protected static $autoloadDirectories = []; | |
112 | ||
113 | /** | |
114 | * list of unique instances of each core object | |
115 | * @var SingletonFactory[] | |
116 | */ | |
117 | protected static $coreObject = []; | |
118 | ||
119 | /** | |
120 | * list of cached core objects | |
121 | * @var string[] | |
122 | */ | |
123 | protected static $coreObjectCache = []; | |
124 | ||
125 | /** | |
126 | * database object | |
127 | * @var MySQLDatabase | |
128 | */ | |
129 | protected static $dbObj; | |
130 | ||
131 | /** | |
132 | * language object | |
133 | * @var \wcf\data\language\Language | |
134 | */ | |
135 | protected static $languageObj; | |
136 | ||
137 | /** | |
138 | * overrides disabled debug mode | |
139 | * @var bool | |
140 | */ | |
141 | protected static $overrideDebugMode = false; | |
142 | ||
143 | /** | |
144 | * session object | |
145 | * @var SessionHandler | |
146 | */ | |
147 | protected static $sessionObj; | |
148 | ||
149 | /** | |
150 | * template object | |
151 | * @var TemplateEngine | |
152 | */ | |
153 | protected static $tplObj; | |
154 | ||
155 | /** | |
156 | * true if Zend Opcache is loaded and enabled | |
157 | * @var bool | |
158 | */ | |
159 | protected static $zendOpcacheEnabled; | |
160 | ||
161 | /** | |
162 | * force logout during destructor call | |
163 | * @var bool | |
164 | */ | |
165 | protected static $forceLogout = false; | |
166 | ||
167 | /** | |
168 | * Calls all init functions of the WCF class. | |
169 | */ | |
170 | public function __construct() | |
171 | { | |
172 | // add autoload directory | |
173 | self::$autoloadDirectories['wcf'] = WCF_DIR . 'lib/'; | |
174 | ||
175 | // define tmp directory | |
176 | if (!\defined('TMP_DIR')) { | |
177 | \define('TMP_DIR', FileUtil::getTempFolder()); | |
178 | } | |
179 | ||
180 | // start initialization | |
181 | $this->initDB(); | |
182 | $this->loadOptions(); | |
183 | $this->initSession(); | |
184 | $this->initLanguage(); | |
185 | $this->initTPL(); | |
186 | $this->initCronjobs(); | |
187 | $this->initCoreObjects(); | |
188 | $this->initApplications(); | |
189 | $this->initBlacklist(); | |
190 | ||
191 | EventHandler::getInstance()->fireAction($this, 'initialized'); | |
192 | } | |
193 | ||
194 | /** | |
195 | * Flushes the output, closes the session, performs background tasks and more. | |
196 | * | |
197 | * You *must* not create output in here under normal circumstances, as it might get eaten | |
198 | * when gzip is enabled. | |
199 | */ | |
200 | public static function destruct() | |
201 | { | |
202 | try { | |
203 | // database has to be initialized | |
204 | if (!\is_object(self::$dbObj)) { | |
205 | return; | |
206 | } | |
207 | ||
208 | $debug = self::debugModeIsEnabled(true); | |
209 | if (!$debug) { | |
210 | // flush output | |
211 | if (\ob_get_level()) { | |
212 | \ob_end_flush(); | |
213 | } | |
214 | \flush(); | |
215 | ||
216 | // close connection if using FPM | |
217 | if (\function_exists('fastcgi_finish_request')) { | |
218 | fastcgi_finish_request(); | |
219 | } | |
220 | } | |
221 | ||
222 | // update session | |
223 | if (\is_object(self::getSession())) { | |
224 | if (self::$forceLogout) { | |
225 | // do logout | |
226 | self::getSession()->delete(); | |
227 | } else { | |
228 | self::getSession()->update(); | |
229 | } | |
230 | } | |
231 | ||
232 | // execute shutdown actions of storage handlers | |
233 | RegistryHandler::getInstance()->shutdown(); | |
234 | UserStorageHandler::getInstance()->shutdown(); | |
235 | } catch (\Exception $exception) { | |
236 | exit("<pre>WCF::destruct() Unhandled exception: " . $exception->getMessage() . "\n\n" . $exception->getTraceAsString()); | |
237 | } | |
238 | } | |
239 | ||
240 | /** | |
241 | * Returns the database object. | |
242 | * | |
243 | * @return \wcf\system\database\Database | |
244 | */ | |
245 | final public static function getDB() | |
246 | { | |
247 | return self::$dbObj; | |
248 | } | |
249 | ||
250 | /** | |
251 | * Returns the session object. | |
252 | * | |
253 | * @return SessionHandler | |
254 | */ | |
255 | final public static function getSession() | |
256 | { | |
257 | return self::$sessionObj; | |
258 | } | |
259 | ||
260 | /** | |
261 | * Returns the user object. | |
262 | * | |
263 | * @return \wcf\data\user\User | |
264 | */ | |
265 | final public static function getUser() | |
266 | { | |
267 | return self::getSession()->getUser(); | |
268 | } | |
269 | ||
270 | /** | |
271 | * Returns the language object. | |
272 | * | |
273 | * @return \wcf\data\language\Language | |
274 | */ | |
275 | final public static function getLanguage() | |
276 | { | |
277 | return self::$languageObj; | |
278 | } | |
279 | ||
280 | /** | |
281 | * Returns the template object. | |
282 | * | |
283 | * @return TemplateEngine | |
284 | */ | |
285 | final public static function getTPL() | |
286 | { | |
287 | return self::$tplObj; | |
288 | } | |
289 | ||
290 | /** | |
291 | * Calls the show method on the given exception. | |
292 | * | |
52439f61 | 293 | * @param \Throwable $e |
a9229942 TD |
294 | */ |
295 | final public static function handleException($e) | |
296 | { | |
297 | // backwards compatibility | |
298 | if ($e instanceof IPrintableException) { | |
299 | $e->show(); | |
300 | ||
301 | exit; | |
302 | } | |
303 | ||
304 | if (\ob_get_level()) { | |
305 | // discard any output generated before the exception occurred, prevents exception | |
306 | // being hidden inside HTML elements and therefore not visible in browser output | |
307 | // | |
308 | // ob_get_level() can return values > 1, if the PHP setting `output_buffering` is on | |
309 | while (\ob_get_level()) { | |
310 | \ob_end_clean(); | |
311 | } | |
312 | } | |
313 | ||
314 | @\header('HTTP/1.1 503 Service Unavailable'); | |
315 | try { | |
316 | \wcf\functions\exception\printThrowable($e); | |
317 | } catch (\Throwable $e2) { | |
318 | echo "<pre>An Exception was thrown while handling an Exception:\n\n"; | |
319 | echo \preg_replace('/Database->__construct\(.*\)/', 'Database->__construct(...)', $e2); | |
320 | echo "\n\nwas thrown while:\n\n"; | |
321 | echo \preg_replace('/Database->__construct\(.*\)/', 'Database->__construct(...)', $e); | |
322 | echo "\n\nwas handled.</pre>"; | |
323 | ||
324 | exit; | |
325 | } | |
326 | } | |
327 | ||
328 | /** | |
329 | * Turns PHP errors into an ErrorException. | |
330 | * | |
331 | * @param int $severity | |
332 | * @param string $message | |
333 | * @param string $file | |
334 | * @param int $line | |
335 | * @throws ErrorException | |
336 | */ | |
337 | final public static function handleError($severity, $message, $file, $line) | |
338 | { | |
339 | // this is necessary for the shut-up operator | |
340 | if (!(\error_reporting() & $severity)) { | |
341 | return; | |
342 | } | |
343 | ||
344 | throw new ErrorException($message, 0, $severity, $file, $line); | |
345 | } | |
346 | ||
347 | /** | |
348 | * Loads the database configuration and creates a new connection to the database. | |
349 | */ | |
350 | protected function initDB() | |
351 | { | |
352 | // get configuration | |
353 | $dbHost = $dbUser = $dbPassword = $dbName = ''; | |
354 | $dbPort = 0; | |
355 | $defaultDriverOptions = []; | |
356 | require(WCF_DIR . 'config.inc.php'); | |
357 | ||
358 | // create database connection | |
359 | self::$dbObj = new MySQLDatabase( | |
360 | $dbHost, | |
361 | $dbUser, | |
362 | $dbPassword, | |
363 | $dbName, | |
364 | $dbPort, | |
365 | false, | |
366 | false, | |
367 | $defaultDriverOptions | |
368 | ); | |
369 | } | |
370 | ||
371 | /** | |
372 | * Loads the options file, automatically created if not exists. | |
373 | */ | |
374 | protected function loadOptions() | |
4dfebec1 MS |
375 | { |
376 | $this->defineLegacyOptions(); | |
377 | ||
378 | $filename = WCF_DIR . 'options.inc.php'; | |
379 | ||
380 | // create options file if doesn't exist | |
381 | if (!\file_exists($filename) || \filemtime($filename) <= 1) { | |
382 | OptionEditor::rebuild(); | |
383 | } | |
384 | require($filename); | |
385 | ||
386 | // check if option file is complete and writable | |
387 | if (PACKAGE_ID) { | |
388 | if (!\is_writable($filename)) { | |
389 | FileUtil::makeWritable($filename); | |
390 | ||
391 | if (!\is_writable($filename)) { | |
392 | throw new SystemException("The option file '" . $filename . "' is not writable."); | |
393 | } | |
394 | } | |
395 | ||
396 | // check if a previous write operation was incomplete and force rebuilding | |
397 | if (!\defined('WCF_OPTION_INC_PHP_SUCCESS')) { | |
398 | OptionEditor::rebuild(); | |
399 | ||
400 | require($filename); | |
401 | } | |
402 | ||
403 | if (ENABLE_DEBUG_MODE) { | |
404 | self::$dbObj->enableDebugMode(); | |
405 | } | |
406 | } | |
407 | } | |
408 | ||
409 | /** | |
410 | * Defines constants for obsolete options, which were removed. | |
411 | * | |
412 | * @since 5.4 | |
413 | */ | |
414 | protected function defineLegacyOptions(): void | |
a9229942 | 415 | { |
a402ed33 TD |
416 | // The legacy URLs have been removed since 3.0. |
417 | // https://github.com/WoltLab/WCF/commit/b9f49efdf9c71c66f86aaff812b0aadd41247950 | |
418 | \define('URL_LEGACY_MODE', 0); | |
419 | ||
a9229942 TD |
420 | // The attachment module is always enabled since 5.2. |
421 | // https://github.com/WoltLab/WCF/issues/2531 | |
422 | \define('MODULE_ATTACHMENT', 1); | |
423 | ||
424 | // Users cannot react to their own content since 5.2. | |
425 | // https://github.com/WoltLab/WCF/issues/2975 | |
426 | \define('LIKE_ALLOW_FOR_OWN_CONTENT', 0); | |
427 | \define('LIKE_ENABLE_DISLIKE', 0); | |
428 | ||
429 | // Thumbnails for attachments are already enabled since 5.3. | |
430 | // https://github.com/WoltLab/WCF/pull/3444 | |
431 | \define('ATTACHMENT_ENABLE_THUMBNAILS', 1); | |
432 | ||
433 | // User markings are always applied in sidebars since 5.3. | |
434 | // https://github.com/WoltLab/WCF/issues/3330 | |
435 | \define('MESSAGE_SIDEBAR_ENABLE_USER_ONLINE_MARKING', 1); | |
436 | ||
437 | // Password strength configuration is deprecated since 5.3. | |
438 | \define('REGISTER_ENABLE_PASSWORD_SECURITY_CHECK', 0); | |
439 | \define('REGISTER_PASSWORD_MIN_LENGTH', 0); | |
440 | \define('REGISTER_PASSWORD_MUST_CONTAIN_LOWER_CASE', 8); | |
441 | \define('REGISTER_PASSWORD_MUST_CONTAIN_UPPER_CASE', 0); | |
442 | \define('REGISTER_PASSWORD_MUST_CONTAIN_DIGIT', 0); | |
443 | \define('REGISTER_PASSWORD_MUST_CONTAIN_SPECIAL_CHAR', 0); | |
444 | ||
445 | // rel=nofollow is always applied to external link since 5.3 | |
446 | // https://github.com/WoltLab/WCF/issues/3339 | |
447 | \define('EXTERNAL_LINK_REL_NOFOLLOW', 1); | |
448 | ||
449 | // Session validation is removed since 5.4. | |
450 | // https://github.com/WoltLab/WCF/pull/3583 | |
451 | \define('SESSION_VALIDATE_IP_ADDRESS', 0); | |
452 | \define('SESSION_VALIDATE_USER_AGENT', 0); | |
453 | ||
454 | // Virtual sessions no longer exist since 5.4. | |
455 | \define('SESSION_ENABLE_VIRTUALIZATION', 1); | |
456 | ||
457 | // The session timeout is fully managed since 5.4. | |
458 | \define('SESSION_TIMEOUT', 3600); | |
459 | ||
460 | // gzip compression is removed in 5.4. | |
461 | // https://github.com/WoltLab/WCF/issues/3634 | |
462 | \define('HTTP_ENABLE_GZIP', 0); | |
463 | ||
464 | // Meta keywords are no longer used since 5.4. | |
465 | // https://github.com/WoltLab/WCF/issues/3561 | |
466 | \define('META_KEYWORDS', ''); | |
467 | ||
468 | // The admin notification is redundant and removed in 5.4. | |
469 | // https://github.com/WoltLab/WCF/issues/3674 | |
470 | \define('REGISTER_ADMIN_NOTIFICATION', 0); | |
471 | ||
8b73fa91 TD |
472 | // The hostname blocklist was removed in 5.4. |
473 | // https://github.com/WoltLab/WCF/issues/3909 | |
474 | \define('BLACKLIST_HOSTNAMES', ''); | |
475 | ||
2634aad9 AE |
476 | // Cover photos are always enabled since 5.4. |
477 | // https://github.com/WoltLab/WCF/issues/3902 | |
478 | \define('MODULE_USER_COVER_PHOTO', 1); | |
f35e23b5 MS |
479 | |
480 | // The master password has been removed since 5.5. | |
481 | // https://github.com/WoltLab/WCF/issues/3913 | |
482 | \define('MODULE_MASTER_PASSWORD', 0); | |
ca2d0d9e | 483 | |
c9ee48ab | 484 | // The IP address and User Agent blocklist was removed in 5.5. |
ca2d0d9e TD |
485 | // https://github.com/WoltLab/WCF/issues/3914 |
486 | \define('BLACKLIST_IP_ADDRESSES', ''); | |
c9ee48ab | 487 | \define('BLACKLIST_USER_AGENTS', ''); |
6d19cd8d TD |
488 | |
489 | // The captcha option related to the removed MailForm was removed in 5.5. | |
490 | \define('PROFILE_MAIL_USE_CAPTCHA', 1); | |
a51891e7 TD |
491 | |
492 | // The censorship module is fully configured by the censored_words option since 5.5. | |
493 | // If this option is empty, no censorship will be performed. | |
494 | \define('ENABLE_CENSORSHIP', 1); | |
ee983961 MW |
495 | |
496 | // The captcha option related to the removed SearchForm was removed in 5.5. | |
497 | \define('SEARCH_USE_CAPTCHA', 0); | |
a9229942 TD |
498 | } |
499 | ||
500 | /** | |
501 | * Starts the session system. | |
502 | */ | |
503 | protected function initSession() | |
504 | { | |
505 | $factory = new SessionFactory(); | |
506 | $factory->load(); | |
507 | ||
508 | self::$sessionObj = SessionHandler::getInstance(); | |
509 | } | |
510 | ||
511 | /** | |
512 | * Initialises the language engine. | |
513 | */ | |
514 | protected function initLanguage() | |
515 | { | |
516 | if (isset($_GET['l']) && !self::getUser()->userID) { | |
517 | self::getSession()->setLanguageID(\intval($_GET['l'])); | |
518 | } | |
519 | ||
520 | // set mb settings | |
521 | \mb_internal_encoding('UTF-8'); | |
522 | if (\function_exists('mb_regex_encoding')) { | |
523 | \mb_regex_encoding('UTF-8'); | |
524 | } | |
525 | \mb_language('uni'); | |
526 | ||
527 | // get language | |
528 | self::$languageObj = LanguageFactory::getInstance()->getUserLanguage(self::getSession()->getLanguageID()); | |
529 | } | |
530 | ||
531 | /** | |
532 | * Initialises the template engine. | |
533 | */ | |
534 | protected function initTPL() | |
535 | { | |
536 | self::$tplObj = TemplateEngine::getInstance(); | |
537 | self::getTPL()->setLanguageID(self::getLanguage()->languageID); | |
538 | $this->assignDefaultTemplateVariables(); | |
539 | ||
540 | $this->initStyle(); | |
541 | } | |
542 | ||
543 | /** | |
544 | * Initializes the user's style. | |
545 | */ | |
546 | protected function initStyle() | |
547 | { | |
cc520745 | 548 | $styleID = 0; |
549 | ||
0c0111e9 | 550 | /** @deprecated The 'styleID' parameter is deprecated. */ |
a9229942 | 551 | if (isset($_REQUEST['styleID'])) { |
cc520745 | 552 | $styleID = \intval($_REQUEST['styleID']); |
553 | ||
554 | try { | |
555 | $action = new StyleAction([$styleID], 'changeStyle'); | |
556 | $action->validateAction(); | |
557 | $action->executeAction(); | |
558 | } catch (PermissionDeniedException | UserInputException $e) { | |
559 | $styleID = 0; | |
560 | } | |
561 | } | |
562 | ||
563 | if ($styleID === 0) { | |
564 | if (self::getSession()->getUser()->userID) { | |
565 | $styleID = self::getSession()->getUser()->styleID ?: 0; | |
566 | } else { | |
567 | $styleID = self::getSession()->getVar('styleID') ?: 0; | |
568 | } | |
a9229942 TD |
569 | } |
570 | ||
571 | $styleHandler = StyleHandler::getInstance(); | |
cc520745 | 572 | $styleHandler->changeStyle($styleID); |
a9229942 TD |
573 | } |
574 | ||
575 | /** | |
576 | * Executes the blacklist. | |
577 | */ | |
578 | protected function initBlacklist() | |
579 | { | |
580 | $isAjax = isset($_SERVER['HTTP_X_REQUESTED_WITH']) && ($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest'); | |
581 | ||
a9229942 TD |
582 | // handle banned users |
583 | if (self::getUser()->userID && self::getUser()->banned && !self::getUser()->hasOwnerAccess()) { | |
584 | if ($isAjax) { | |
585 | throw new AJAXException( | |
586 | self::getLanguage()->getDynamicVariable('wcf.user.error.isBanned'), | |
587 | AJAXException::INSUFFICIENT_PERMISSIONS | |
588 | ); | |
589 | } else { | |
590 | self::$forceLogout = true; | |
591 | ||
a9229942 TD |
592 | throw new NamedUserException(self::getLanguage()->getDynamicVariable('wcf.user.error.isBanned')); |
593 | } | |
594 | } | |
595 | } | |
596 | ||
597 | /** | |
598 | * Initializes applications. | |
599 | */ | |
600 | protected function initApplications() | |
601 | { | |
602 | // step 1) load all applications | |
603 | $loadedApplications = []; | |
604 | ||
605 | // register WCF as application | |
606 | self::$applications['wcf'] = ApplicationHandler::getInstance()->getApplicationByID(1); | |
607 | ||
608 | if (!\class_exists(WCFACP::class, false)) { | |
609 | static::getTPL()->assign('baseHref', self::$applications['wcf']->getPageURL()); | |
610 | } | |
611 | ||
612 | // start main application | |
613 | $application = ApplicationHandler::getInstance()->getActiveApplication(); | |
614 | if ($application->packageID != 1) { | |
615 | $loadedApplications[] = $this->loadApplication($application); | |
616 | ||
617 | // register primary application | |
618 | $abbreviation = ApplicationHandler::getInstance()->getAbbreviation($application->packageID); | |
619 | self::$applications[$abbreviation] = $application; | |
620 | } | |
621 | ||
622 | // start dependent applications | |
623 | $applications = ApplicationHandler::getInstance()->getDependentApplications(); | |
624 | foreach ($applications as $application) { | |
625 | if ($application->packageID == 1) { | |
626 | // ignore WCF | |
627 | continue; | |
628 | } elseif ($application->isTainted) { | |
629 | // ignore apps flagged for uninstallation | |
630 | continue; | |
631 | } | |
632 | ||
633 | $loadedApplications[] = $this->loadApplication($application, true); | |
634 | } | |
635 | ||
636 | // step 2) run each application | |
637 | if (!\class_exists('wcf\system\WCFACP', false)) { | |
638 | /** @var IApplication $application */ | |
639 | foreach ($loadedApplications as $application) { | |
640 | $application->__run(); | |
641 | } | |
642 | ||
643 | /** @deprecated The below variable is deprecated. */ | |
644 | self::getTPL()->assign('__sessionKeepAlive', 59 * 60); | |
645 | } | |
646 | } | |
647 | ||
648 | /** | |
649 | * Loads an application. | |
650 | * | |
651 | * @param Application $application | |
652 | * @param bool $isDependentApplication | |
653 | * @return IApplication | |
654 | * @throws SystemException | |
655 | */ | |
656 | protected function loadApplication(Application $application, $isDependentApplication = false) | |
657 | { | |
658 | $package = PackageCache::getInstance()->getPackage($application->packageID); | |
659 | // package cache might be outdated | |
660 | if ($package === null) { | |
661 | $package = new Package($application->packageID); | |
662 | ||
663 | // package cache is outdated, discard cache | |
664 | if ($package->packageID) { | |
665 | PackageEditor::resetCache(); | |
666 | } else { | |
667 | // package id is invalid | |
668 | throw new SystemException("application identified by package id '" . $application->packageID . "' is unknown"); | |
669 | } | |
670 | } | |
671 | ||
672 | $abbreviation = ApplicationHandler::getInstance()->getAbbreviation($application->packageID); | |
673 | $packageDir = FileUtil::getRealPath(WCF_DIR . $package->packageDir); | |
674 | self::$autoloadDirectories[$abbreviation] = $packageDir . 'lib/'; | |
675 | ||
676 | $className = $abbreviation . '\system\\' . \strtoupper($abbreviation) . 'Core'; | |
677 | ||
678 | // class was not found, possibly the app was moved, but `packageDir` has not been adjusted | |
679 | if (!\class_exists($className)) { | |
680 | // check if both the Core and the app are on the same domain | |
681 | $coreApp = ApplicationHandler::getInstance()->getApplicationByID(1); | |
682 | if ($coreApp->domainName === $application->domainName) { | |
683 | // resolve the relative path and use it to construct the autoload directory | |
684 | $relativePath = FileUtil::getRelativePath($coreApp->domainPath, $application->domainPath); | |
685 | if ($relativePath !== './') { | |
686 | $packageDir = FileUtil::getRealPath(WCF_DIR . $relativePath); | |
687 | self::$autoloadDirectories[$abbreviation] = $packageDir . 'lib/'; | |
688 | ||
689 | if (\class_exists($className)) { | |
690 | // the class can now be found, update the `packageDir` value | |
691 | (new PackageEditor($package))->update(['packageDir' => $relativePath]); | |
692 | } | |
693 | } | |
694 | } | |
695 | } | |
696 | ||
697 | if (\class_exists($className) && \is_subclass_of($className, IApplication::class)) { | |
698 | // include config file | |
699 | $configPath = $packageDir . PackageInstallationDispatcher::CONFIG_FILE; | |
700 | if (!\file_exists($configPath)) { | |
701 | Package::writeConfigFile($package->packageID); | |
702 | } | |
703 | ||
704 | if (\file_exists($configPath)) { | |
705 | require_once($configPath); | |
706 | } else { | |
707 | throw new SystemException('Unable to load configuration for ' . $package->package); | |
708 | } | |
709 | ||
710 | // register template path if not within ACP | |
711 | if (!\class_exists('wcf\system\WCFACP', false)) { | |
712 | // add template path and abbreviation | |
713 | static::getTPL()->addApplication($abbreviation, $packageDir . 'templates/'); | |
714 | } | |
715 | EmailTemplateEngine::getInstance()->addApplication($abbreviation, $packageDir . 'templates/'); | |
716 | ||
717 | // init application and assign it as template variable | |
718 | self::$applicationObjects[$application->packageID] = \call_user_func([$className, 'getInstance']); | |
719 | static::getTPL()->assign('__' . $abbreviation, self::$applicationObjects[$application->packageID]); | |
720 | EmailTemplateEngine::getInstance()->assign( | |
721 | '__' . $abbreviation, | |
722 | self::$applicationObjects[$application->packageID] | |
723 | ); | |
724 | } else { | |
725 | unset(self::$autoloadDirectories[$abbreviation]); | |
726 | throw new SystemException("Unable to run '" . $package->package . "', '" . $className . "' is missing or does not implement '" . IApplication::class . "'."); | |
727 | } | |
728 | ||
729 | // register template path in ACP | |
730 | if (\class_exists('wcf\system\WCFACP', false)) { | |
731 | static::getTPL()->addApplication($abbreviation, $packageDir . 'acp/templates/'); | |
732 | } elseif (!$isDependentApplication) { | |
733 | // assign base tag | |
734 | static::getTPL()->assign('baseHref', $application->getPageURL()); | |
735 | } | |
736 | ||
737 | // register application | |
738 | self::$applications[$abbreviation] = $application; | |
739 | ||
740 | return self::$applicationObjects[$application->packageID]; | |
741 | } | |
742 | ||
743 | /** | |
744 | * Returns the corresponding application object. Does not support the 'wcf' pseudo application. | |
745 | * | |
746 | * @param Application $application | |
747 | * @return IApplication | |
748 | */ | |
749 | public static function getApplicationObject(Application $application) | |
750 | { | |
813c41ce | 751 | return self::$applicationObjects[$application->packageID] ?? null; |
a9229942 TD |
752 | } |
753 | ||
754 | /** | |
755 | * Returns the invoked application. | |
756 | * | |
757 | * @return Application | |
758 | * @since 3.1 | |
759 | */ | |
760 | public static function getActiveApplication() | |
761 | { | |
762 | return ApplicationHandler::getInstance()->getActiveApplication(); | |
763 | } | |
764 | ||
765 | /** | |
766 | * Loads an application on runtime, do not use this outside the package installation. | |
767 | * | |
768 | * @param int $packageID | |
769 | */ | |
770 | public static function loadRuntimeApplication($packageID) | |
771 | { | |
772 | $package = new Package($packageID); | |
773 | $application = new Application($packageID); | |
774 | ||
775 | $abbreviation = Package::getAbbreviation($package->package); | |
776 | $packageDir = FileUtil::getRealPath(WCF_DIR . $package->packageDir); | |
777 | self::$autoloadDirectories[$abbreviation] = $packageDir . 'lib/'; | |
778 | self::$applications[$abbreviation] = $application; | |
779 | self::getTPL()->addApplication($abbreviation, $packageDir . 'acp/templates/'); | |
780 | } | |
781 | ||
782 | /** | |
783 | * Initializes core object cache. | |
784 | */ | |
785 | protected function initCoreObjects() | |
786 | { | |
787 | // ignore core objects if installing WCF | |
788 | if (PACKAGE_ID == 0) { | |
789 | return; | |
790 | } | |
791 | ||
792 | self::$coreObjectCache = CoreObjectCacheBuilder::getInstance()->getData(); | |
793 | } | |
794 | ||
795 | /** | |
796 | * Assigns some default variables to the template engine. | |
797 | */ | |
798 | protected function assignDefaultTemplateVariables() | |
799 | { | |
800 | $wcf = $this; | |
801 | ||
802 | if (ENABLE_ENTERPRISE_MODE) { | |
803 | $wcf = new TemplateScriptingCore($wcf); | |
804 | } | |
805 | ||
806 | self::getTPL()->registerPrefilter(['event', 'hascontent', 'lang', 'jslang', 'csrfToken']); | |
807 | self::getTPL()->assign([ | |
808 | '__wcf' => $wcf, | |
809 | '__wcfVersion' => LAST_UPDATE_TIME, // @deprecated 2.1, use LAST_UPDATE_TIME directly | |
810 | ]); | |
811 | ||
812 | $isAjax = isset($_SERVER['HTTP_X_REQUESTED_WITH']) && ($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest'); | |
813 | // Execute background queue in this request, if it was requested and AJAX isn't used. | |
814 | if (!$isAjax) { | |
815 | if (self::getSession()->getVar('forceBackgroundQueuePerform')) { | |
816 | self::getTPL()->assign([ | |
817 | 'forceBackgroundQueuePerform' => true, | |
818 | ]); | |
819 | ||
820 | self::getSession()->unregister('forceBackgroundQueuePerform'); | |
821 | } | |
822 | } | |
823 | ||
824 | EmailTemplateEngine::getInstance()->registerPrefilter(['event', 'hascontent', 'lang', 'jslang']); | |
825 | EmailTemplateEngine::getInstance()->assign([ | |
826 | '__wcf' => $wcf, | |
827 | ]); | |
828 | } | |
829 | ||
830 | /** | |
831 | * Wrapper for the getter methods of this class. | |
832 | * | |
833 | * @param string $name | |
834 | * @return mixed value | |
835 | * @throws SystemException | |
836 | */ | |
837 | public function __get($name) | |
838 | { | |
839 | $method = 'get' . \ucfirst($name); | |
840 | if (\method_exists($this, $method)) { | |
841 | return $this->{$method}(); | |
842 | } | |
843 | ||
844 | throw new SystemException("method '" . $method . "' does not exist in class WCF"); | |
845 | } | |
846 | ||
847 | /** | |
848 | * Returns true if current application (WCF) is treated as active and was invoked directly. | |
849 | * | |
850 | * @return bool | |
851 | */ | |
852 | public function isActiveApplication() | |
853 | { | |
854 | return ApplicationHandler::getInstance()->getActiveApplication()->packageID == 1; | |
855 | } | |
856 | ||
857 | /** | |
858 | * Changes the active language. | |
859 | * | |
860 | * @param int $languageID | |
861 | */ | |
862 | final public static function setLanguage($languageID) | |
863 | { | |
864 | if (!$languageID || LanguageFactory::getInstance()->getLanguage($languageID) === null) { | |
865 | $languageID = LanguageFactory::getInstance()->getDefaultLanguageID(); | |
866 | } | |
867 | ||
868 | self::$languageObj = LanguageFactory::getInstance()->getLanguage($languageID); | |
869 | ||
870 | // the template engine may not be available yet, usually happens when | |
871 | // changing the user (and thus the language id) during session init | |
872 | if (self::$tplObj !== null) { | |
873 | self::getTPL()->setLanguageID(self::getLanguage()->languageID); | |
874 | EmailTemplateEngine::getInstance()->setLanguageID(self::getLanguage()->languageID); | |
875 | } | |
876 | } | |
877 | ||
878 | /** | |
879 | * Includes the required util or exception classes automatically. | |
880 | * | |
881 | * @param string $className | |
882 | * @see spl_autoload_register() | |
883 | */ | |
884 | final public static function autoload($className) | |
885 | { | |
886 | $namespaces = \explode('\\', $className); | |
9bb05208 | 887 | if (isset($namespaces[1])) { |
a9229942 TD |
888 | $applicationPrefix = \array_shift($namespaces); |
889 | if ($applicationPrefix === '') { | |
890 | $applicationPrefix = \array_shift($namespaces); | |
891 | } | |
892 | if (isset(self::$autoloadDirectories[$applicationPrefix])) { | |
893 | $classPath = self::$autoloadDirectories[$applicationPrefix] . \implode('/', $namespaces) . '.class.php'; | |
894 | ||
895 | // PHP will implicitly check if the file exists when including it, which means that we can save a | |
896 | // redundant syscall/fs access by not checking for existence ourselves. Do not use require_once()! | |
897 | @include_once($classPath); | |
898 | } | |
899 | } | |
900 | } | |
901 | ||
902 | /** | |
903 | * @inheritDoc | |
904 | */ | |
905 | final public function __call($name, array $arguments) | |
906 | { | |
907 | // bug fix to avoid php crash, see http://bugs.php.net/bug.php?id=55020 | |
908 | if (!\method_exists($this, $name)) { | |
909 | return self::__callStatic($name, $arguments); | |
910 | } | |
911 | ||
912 | throw new \BadMethodCallException("Call to undefined method WCF::{$name}()."); | |
913 | } | |
914 | ||
915 | /** | |
916 | * Returns dynamically loaded core objects. | |
917 | * | |
918 | * @param string $name | |
919 | * @param array $arguments | |
920 | * @return object | |
921 | * @throws SystemException | |
922 | */ | |
923 | final public static function __callStatic($name, array $arguments) | |
924 | { | |
925 | $className = \preg_replace('~^get~', '', $name); | |
926 | ||
927 | if (isset(self::$coreObject[$className])) { | |
928 | return self::$coreObject[$className]; | |
929 | } | |
930 | ||
931 | $objectName = self::getCoreObject($className); | |
932 | if ($objectName === null) { | |
933 | throw new SystemException("Core object '" . $className . "' is unknown."); | |
934 | } | |
935 | ||
936 | if (\class_exists($objectName)) { | |
937 | if (!\is_subclass_of($objectName, SingletonFactory::class)) { | |
938 | throw new ParentClassException($objectName, SingletonFactory::class); | |
939 | } | |
940 | ||
941 | self::$coreObject[$className] = \call_user_func([$objectName, 'getInstance']); | |
942 | ||
943 | return self::$coreObject[$className]; | |
944 | } | |
945 | } | |
946 | ||
947 | /** | |
948 | * Searches for cached core object definition. | |
949 | * | |
950 | * @param string $className | |
5227ebc7 | 951 | * @return string|null |
a9229942 TD |
952 | */ |
953 | final protected static function getCoreObject($className) | |
954 | { | |
813c41ce | 955 | return self::$coreObjectCache[$className] ?? null; |
a9229942 TD |
956 | } |
957 | ||
958 | /** | |
959 | * Returns true if the debug mode is enabled, otherwise false. | |
960 | * | |
961 | * @param bool $ignoreACP | |
962 | * @return bool | |
963 | */ | |
964 | public static function debugModeIsEnabled($ignoreACP = false) | |
965 | { | |
966 | // ACP override | |
967 | if (!$ignoreACP && self::$overrideDebugMode) { | |
968 | return true; | |
969 | } elseif (\defined('ENABLE_DEBUG_MODE') && ENABLE_DEBUG_MODE) { | |
970 | return true; | |
971 | } | |
972 | ||
973 | return false; | |
974 | } | |
975 | ||
976 | /** | |
977 | * Returns true if benchmarking is enabled, otherwise false. | |
978 | * | |
979 | * @return bool | |
980 | */ | |
981 | public static function benchmarkIsEnabled() | |
982 | { | |
983 | // benchmarking is enabled by default | |
984 | if (!\defined('ENABLE_BENCHMARK') || ENABLE_BENCHMARK) { | |
985 | return true; | |
986 | } | |
987 | ||
988 | return false; | |
989 | } | |
990 | ||
991 | /** | |
992 | * Returns domain path for given application. | |
993 | * | |
994 | * @param string $abbreviation | |
995 | * @return string | |
996 | */ | |
997 | public static function getPath($abbreviation = 'wcf') | |
998 | { | |
999 | // workaround during WCFSetup | |
1000 | if (!PACKAGE_ID) { | |
1001 | return '../'; | |
1002 | } | |
1003 | ||
1004 | if (!isset(self::$applications[$abbreviation])) { | |
1005 | $abbreviation = 'wcf'; | |
1006 | } | |
1007 | ||
1008 | return self::$applications[$abbreviation]->getPageURL(); | |
1009 | } | |
1010 | ||
1011 | /** | |
1012 | * Returns the domain path for the currently active application, | |
1013 | * used to avoid CORS requests. | |
1014 | * | |
1015 | * @return string | |
1016 | */ | |
1017 | public static function getActivePath() | |
1018 | { | |
1019 | if (!PACKAGE_ID) { | |
1020 | return self::getPath(); | |
1021 | } | |
1022 | ||
1023 | // We cannot rely on the ApplicationHandler's `getActiveApplication()` because | |
1024 | // it uses the requested controller to determine the namespace. However, starting | |
1025 | // with WoltLab Suite 5.2, system pages can be virtually assigned to a different | |
1026 | // app, resolving against the target app without changing the namespace. | |
1027 | return self::getPath(ApplicationHandler::getInstance()->getAbbreviation(PACKAGE_ID)); | |
1028 | } | |
1029 | ||
1030 | /** | |
b5dcfa71 | 1031 | * @deprecated 5.5 - Put a '#' followed by the fragment as the anchor's href. Make sure to |rawurlencode any variables that may contain special characters. |
a9229942 TD |
1032 | */ |
1033 | public function getAnchor($fragment) | |
1034 | { | |
1035 | return StringUtil::encodeHTML(self::getRequestURI() . '#' . $fragment); | |
1036 | } | |
1037 | ||
1038 | /** | |
1039 | * Returns the currently active page or null if unknown. | |
1040 | * | |
1041 | * @return Page|null | |
1042 | */ | |
1043 | public static function getActivePage() | |
1044 | { | |
1045 | if (self::getActiveRequest() === null) { | |
c0b28aa2 | 1046 | return null; |
a9229942 TD |
1047 | } |
1048 | ||
1049 | if (self::getActiveRequest()->getClassName() === CmsPage::class) { | |
1050 | $metaData = self::getActiveRequest()->getMetaData(); | |
1051 | if (isset($metaData['cms'])) { | |
1052 | return PageCache::getInstance()->getPage($metaData['cms']['pageID']); | |
1053 | } | |
1054 | ||
c0b28aa2 | 1055 | return null; |
a9229942 TD |
1056 | } |
1057 | ||
1058 | return PageCache::getInstance()->getPageByController(self::getActiveRequest()->getClassName()); | |
1059 | } | |
1060 | ||
1061 | /** | |
1062 | * Returns the currently active request. | |
1063 | * | |
1064 | * @return Request | |
1065 | */ | |
1066 | public static function getActiveRequest() | |
1067 | { | |
1068 | return RequestHandler::getInstance()->getActiveRequest(); | |
1069 | } | |
1070 | ||
1071 | /** | |
1072 | * Returns the URI of the current page. | |
1073 | * | |
1074 | * @return string | |
1075 | */ | |
1076 | public static function getRequestURI() | |
1077 | { | |
1078 | return \preg_replace( | |
1079 | '~^(https?://[^/]+)(?:/.*)?$~', | |
1080 | '$1', | |
1081 | self::getTPL()->get('baseHref') | |
1082 | ) . $_SERVER['REQUEST_URI']; | |
1083 | } | |
1084 | ||
1085 | /** | |
1086 | * Resets Zend Opcache cache if installed and enabled. | |
1087 | * | |
1088 | * @param string $script | |
1089 | */ | |
1090 | public static function resetZendOpcache($script = '') | |
1091 | { | |
1092 | if (self::$zendOpcacheEnabled === null) { | |
1093 | self::$zendOpcacheEnabled = false; | |
1094 | ||
1095 | if (\extension_loaded('Zend Opcache') && @\ini_get('opcache.enable')) { | |
1096 | self::$zendOpcacheEnabled = true; | |
1097 | } | |
1098 | } | |
1099 | ||
1100 | if (self::$zendOpcacheEnabled) { | |
1101 | if (empty($script)) { | |
1102 | \opcache_reset(); | |
1103 | } else { | |
1104 | \opcache_invalidate($script, true); | |
1105 | } | |
1106 | } | |
1107 | } | |
1108 | ||
1109 | /** | |
1110 | * Returns style handler. | |
1111 | * | |
1112 | * @return StyleHandler | |
1113 | */ | |
1114 | public function getStyleHandler() | |
1115 | { | |
1116 | return StyleHandler::getInstance(); | |
1117 | } | |
1118 | ||
1119 | /** | |
1120 | * Returns box handler. | |
1121 | * | |
1122 | * @return BoxHandler | |
1123 | * @since 3.0 | |
1124 | */ | |
1125 | public function getBoxHandler() | |
1126 | { | |
1127 | return BoxHandler::getInstance(); | |
1128 | } | |
1129 | ||
1130 | /** | |
1131 | * Returns number of available updates. | |
1132 | * | |
1133 | * @return int | |
1134 | */ | |
1135 | public function getAvailableUpdates() | |
1136 | { | |
1137 | $data = PackageUpdateCacheBuilder::getInstance()->getData(); | |
1138 | ||
1139 | return $data['updates']; | |
1140 | } | |
1141 | ||
1142 | /** | |
1143 | * Returns a 8 character prefix for editor autosave. | |
1144 | * | |
1145 | * @return string | |
1146 | */ | |
1147 | public function getAutosavePrefix() | |
1148 | { | |
1149 | return \substr(\sha1(\preg_replace('~^https~', 'http', self::getPath())), 0, 8); | |
1150 | } | |
1151 | ||
1152 | /** | |
1153 | * Returns the favicon URL or a base64 encoded image. | |
1154 | * | |
1155 | * @return string | |
1156 | */ | |
1157 | public function getFavicon() | |
1158 | { | |
1159 | $activeApplication = ApplicationHandler::getInstance()->getActiveApplication(); | |
1160 | $wcf = ApplicationHandler::getInstance()->getWCF(); | |
1161 | $favicon = StyleHandler::getInstance()->getStyle()->getRelativeFavicon(); | |
1162 | ||
1163 | if ($activeApplication->domainName !== $wcf->domainName) { | |
1164 | if (\file_exists(WCF_DIR . $favicon)) { | |
1165 | $favicon = \file_get_contents(WCF_DIR . $favicon); | |
1166 | ||
1167 | return 'data:image/x-icon;base64,' . \base64_encode($favicon); | |
1168 | } | |
1169 | } | |
1170 | ||
1171 | return self::getPath() . $favicon; | |
1172 | } | |
1173 | ||
1174 | /** | |
1175 | * Returns true if the desktop notifications should be enabled. | |
1176 | * | |
1177 | * @return bool | |
1178 | */ | |
1179 | public function useDesktopNotifications() | |
1180 | { | |
1181 | if (!ENABLE_DESKTOP_NOTIFICATIONS) { | |
1182 | return false; | |
1183 | } elseif (ApplicationHandler::getInstance()->isMultiDomainSetup()) { | |
1184 | $application = ApplicationHandler::getInstance()->getApplicationByID(DESKTOP_NOTIFICATION_PACKAGE_ID); | |
1185 | // mismatch, default to Core | |
1186 | if ($application === null) { | |
1187 | $application = ApplicationHandler::getInstance()->getApplicationByID(1); | |
1188 | } | |
1189 | ||
1190 | $currentApplication = ApplicationHandler::getInstance()->getActiveApplication(); | |
1191 | if ($currentApplication->domainName != $application->domainName) { | |
1192 | // different domain | |
1193 | return false; | |
1194 | } | |
1195 | } | |
1196 | ||
1197 | return true; | |
1198 | } | |
1199 | ||
1200 | /** | |
1201 | * Returns true if currently active request represents the landing page. | |
1202 | * | |
1203 | * @return bool | |
1204 | */ | |
1205 | public static function isLandingPage() | |
1206 | { | |
1207 | if (self::getActiveRequest() === null) { | |
1208 | return false; | |
1209 | } | |
1210 | ||
1211 | return self::getActiveRequest()->isLandingPage(); | |
1212 | } | |
1213 | ||
1214 | /** | |
1215 | * Returns true if the given API version is currently supported. | |
1216 | * | |
1217 | * @param int $apiVersion | |
1218 | * @return bool | |
1219 | * @deprecated 5.2 | |
1220 | */ | |
1221 | public static function isSupportedApiVersion($apiVersion) | |
1222 | { | |
1223 | return ($apiVersion == WSC_API_VERSION) || \in_array($apiVersion, self::$supportedLegacyApiVersions); | |
1224 | } | |
1225 | ||
1226 | /** | |
1227 | * Returns the list of supported legacy API versions. | |
1228 | * | |
1229 | * @return int[] | |
1230 | * @deprecated 5.2 | |
1231 | */ | |
1232 | public static function getSupportedLegacyApiVersions() | |
1233 | { | |
1234 | return self::$supportedLegacyApiVersions; | |
1235 | } | |
1236 | ||
1237 | /** | |
1238 | * Initialises the cronjobs. | |
1239 | */ | |
1240 | protected function initCronjobs() | |
1241 | { | |
1242 | if (PACKAGE_ID) { | |
1243 | self::getTPL()->assign( | |
1244 | 'executeCronjobs', | |
1245 | CronjobScheduler::getInstance()->getNextExec() < TIME_NOW && \defined('OFFLINE') && !OFFLINE | |
1246 | ); | |
1247 | } | |
1248 | } | |
1249 | ||
1250 | /** | |
1251 | * Checks recursively that the most important system files of `com.woltlab.wcf` are writable. | |
1252 | * | |
1253 | * @throws \RuntimeException if any relevant file or directory is not writable | |
1254 | */ | |
1255 | public static function checkWritability() | |
1256 | { | |
1257 | $nonWritablePaths = []; | |
1258 | ||
1259 | $nonRecursiveDirectories = [ | |
1260 | '', | |
1261 | 'acp/', | |
1262 | 'tmp/', | |
1263 | ]; | |
1264 | foreach ($nonRecursiveDirectories as $directory) { | |
1265 | $path = WCF_DIR . $directory; | |
1266 | if ($path === 'tmp/' && !\is_dir($path)) { | |
1267 | continue; | |
1268 | } | |
1269 | ||
1270 | if (!\is_writable($path)) { | |
1271 | $nonWritablePaths[] = FileUtil::getRelativePath($_SERVER['DOCUMENT_ROOT'], $path); | |
1272 | continue; | |
1273 | } | |
1274 | ||
1275 | DirectoryUtil::getInstance($path, false) | |
1276 | ->executeCallback(static function ($file, \SplFileInfo $fileInfo) use (&$nonWritablePaths) { | |
1277 | if ($fileInfo instanceof \DirectoryIterator) { | |
1278 | if (!\is_writable($fileInfo->getPath())) { | |
1279 | $nonWritablePaths[] = FileUtil::getRelativePath( | |
1280 | $_SERVER['DOCUMENT_ROOT'], | |
1281 | $fileInfo->getPath() | |
1282 | ); | |
1283 | } | |
1284 | } elseif (!\is_writable($fileInfo->getRealPath())) { | |
1285 | $nonWritablePaths[] = FileUtil::getRelativePath( | |
1286 | $_SERVER['DOCUMENT_ROOT'], | |
1287 | $fileInfo->getPath() | |
1288 | ) . $fileInfo->getFilename(); | |
1289 | } | |
1290 | }); | |
1291 | } | |
1292 | ||
1293 | $recursiveDirectories = [ | |
1294 | 'acp/js/', | |
1295 | 'acp/style/', | |
1296 | 'acp/templates/', | |
1297 | 'acp/uninstall/', | |
1298 | 'js/', | |
1299 | 'lib/', | |
1300 | 'log/', | |
1301 | 'style/', | |
1302 | 'templates/', | |
1303 | ]; | |
1304 | foreach ($recursiveDirectories as $directory) { | |
1305 | $path = WCF_DIR . $directory; | |
1306 | ||
1307 | if (!\is_writable($path)) { | |
1308 | $nonWritablePaths[] = FileUtil::getRelativePath($_SERVER['DOCUMENT_ROOT'], $path); | |
1309 | continue; | |
1310 | } | |
1311 | ||
1312 | DirectoryUtil::getInstance($path) | |
1313 | ->executeCallback(static function ($file, \SplFileInfo $fileInfo) use (&$nonWritablePaths) { | |
1314 | if ($fileInfo instanceof \DirectoryIterator) { | |
1315 | if (!\is_writable($fileInfo->getPath())) { | |
1316 | $nonWritablePaths[] = FileUtil::getRelativePath( | |
1317 | $_SERVER['DOCUMENT_ROOT'], | |
1318 | $fileInfo->getPath() | |
1319 | ); | |
1320 | } | |
1321 | } elseif (!\is_writable($fileInfo->getRealPath())) { | |
1322 | $nonWritablePaths[] = FileUtil::getRelativePath( | |
1323 | $_SERVER['DOCUMENT_ROOT'], | |
1324 | $fileInfo->getPath() | |
1325 | ) . $fileInfo->getFilename(); | |
1326 | } | |
1327 | }); | |
1328 | } | |
1329 | ||
1330 | if (!empty($nonWritablePaths)) { | |
1331 | $maxPaths = 10; | |
1332 | throw new \RuntimeException('The following paths are not writable: ' . \implode( | |
1333 | ',', | |
1334 | \array_slice( | |
1335 | $nonWritablePaths, | |
1336 | 0, | |
1337 | $maxPaths | |
1338 | ) | |
1339 | ) . (\count($nonWritablePaths) > $maxPaths ? ',' . StringUtil::HELLIP : '')); | |
1340 | } | |
1341 | } | |
d335fa16 | 1342 | } |