<?php
+declare(strict_types=1);
namespace wcf\system;
use wcf\data\application\Application;
use wcf\data\option\OptionEditor;
use wcf\data\package\Package;
use wcf\data\package\PackageCache;
use wcf\data\package\PackageEditor;
+use wcf\data\page\Page;
+use wcf\data\page\PageCache;
+use wcf\page\CmsPage;
use wcf\system\application\ApplicationHandler;
+use wcf\system\application\IApplication;
+use wcf\system\box\BoxHandler;
use wcf\system\cache\builder\CoreObjectCacheBuilder;
use wcf\system\cache\builder\PackageUpdateCacheBuilder;
use wcf\system\cronjob\CronjobScheduler;
+use wcf\system\database\MySQLDatabase;
use wcf\system\event\EventHandler;
use wcf\system\exception\AJAXException;
+use wcf\system\exception\ErrorException;
use wcf\system\exception\IPrintableException;
use wcf\system\exception\NamedUserException;
+use wcf\system\exception\ParentClassException;
use wcf\system\exception\PermissionDeniedException;
use wcf\system\exception\SystemException;
use wcf\system\language\LanguageFactory;
use wcf\system\package\PackageInstallationDispatcher;
-use wcf\system\request\RouteHandler;
+use wcf\system\registry\RegistryHandler;
+use wcf\system\request\Request;
+use wcf\system\request\RequestHandler;
use wcf\system\session\SessionFactory;
use wcf\system\session\SessionHandler;
use wcf\system\style\StyleHandler;
+use wcf\system\template\EmailTemplateEngine;
use wcf\system\template\TemplateEngine;
use wcf\system\user\storage\UserStorageHandler;
-use wcf\util\ArrayUtil;
-use wcf\util\ClassUtil;
use wcf\util\FileUtil;
+use wcf\util\HeaderUtil;
use wcf\util\StringUtil;
use wcf\util\UserUtil;
@date_default_timezone_set('Europe/London');
}
-// define current wcf version
-define('WCF_VERSION', '2.1.21 (Typhoon)');
+// define current woltlab suite version
+define('WCF_VERSION', '3.1.2 pl 2');
+
+// define current API version
+define('WSC_API_VERSION', 2018);
// define current unix timestamp
define('TIME_NOW', time());
// wcf imports
if (!defined('NO_IMPORTS')) {
require_once(WCF_DIR.'lib/core.functions.php');
+ require_once(WCF_DIR.'lib/system/api/autoload.php');
}
/**
- * WCF is the central class for the community framework.
+ * WCF is the central class for the WoltLab Suite Core.
* It holds the database connection, access to template and language engine.
*
* @author Marcel Werk
- * @copyright 2001-2016 WoltLab GmbH
+ * @copyright 2001-2018 WoltLab GmbH
* @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @package com.woltlab.wcf
- * @subpackage system
- * @category Community Framework
+ * @package WoltLabSuite\Core\System
*/
class WCF {
+ /**
+ * list of supported legacy API versions
+ * @var integer[]
+ */
+ private static $supportedLegacyApiVersions = [2017];
+
/**
* list of currently loaded applications
- * @var array<\wcf\data\application\Application>
+ * @var Application[]
*/
- protected static $applications = array();
+ protected static $applications = [];
/**
* list of currently loaded application objects
- * @var array<\wcf\system\application\IApplication>
+ * @var IApplication[]
*/
- protected static $applicationObjects = array();
+ protected static $applicationObjects = [];
/**
* list of autoload directories
* @var array
*/
- protected static $autoloadDirectories = array();
+ protected static $autoloadDirectories = [];
/**
* list of unique instances of each core object
- * @var array<\wcf\system\SingletonFactory>
+ * @var SingletonFactory[]
*/
- protected static $coreObject = array();
+ protected static $coreObject = [];
/**
* list of cached core objects
- * @var array<array>
+ * @var string[]
*/
- protected static $coreObjectCache = array();
+ protected static $coreObjectCache = [];
/**
* database object
- * @var \wcf\system\database\Database
+ * @var MySQLDatabase
*/
protected static $dbObj = null;
/**
* session object
- * @var \wcf\system\session\SessionHandler
+ * @var SessionHandler
*/
protected static $sessionObj = null;
/**
* template object
- * @var \wcf\system\template\TemplateEngine
+ * @var TemplateEngine
*/
protected static $tplObj = null;
*/
protected static $zendOpcacheEnabled = null;
+ /**
+ * force logout during destructor call
+ * @var boolean
+ */
+ protected static $forceLogout = false;
+
/**
* Calls all init functions of the WCF class.
*/
if (!defined('TMP_DIR')) define('TMP_DIR', FileUtil::getTempFolder());
// start initialization
- $this->initMagicQuotes();
$this->initDB();
$this->loadOptions();
$this->initSession();
}
/**
- * Replacement of the "__destruct()" method.
- * Seems that under specific conditions (windows) the destructor is not called automatically.
- * So we use the php register_shutdown_function to register an own destructor method.
- * Flushs the output, closes caches and updates the session.
+ * Flushes the output, closes the session, performs background tasks and more.
+ *
+ * You *must* not create output in here under normal circumstances, as it might get eaten
+ * when gzip is enabled.
*/
public static function destruct() {
try {
// database has to be initialized
if (!is_object(self::$dbObj)) return;
- // flush output
- if (ob_get_level() && ini_get('output_handler')) {
- ob_flush();
- }
- else {
+ $debug = self::debugModeIsEnabled(true);
+ if (!$debug) {
+ // flush output
+ if (ob_get_level()) ob_end_flush();
flush();
+
+ // close connection if using FPM
+ if (function_exists('fastcgi_finish_request')) fastcgi_finish_request();
}
// update session
if (is_object(self::getSession())) {
- self::getSession()->update();
+ if (self::$forceLogout) {
+ // do logout
+ self::getSession()->delete();
+ }
+ else {
+ self::getSession()->update();
+ }
}
- // execute shutdown actions of user storage handler
+ // execute shutdown actions of storage handlers
+ RegistryHandler::getInstance()->shutdown();
UserStorageHandler::getInstance()->shutdown();
}
catch (\Exception $exception) {
}
}
- /**
- * Removes slashes in superglobal gpc data arrays if 'magic quotes gpc' is enabled.
- */
- protected function initMagicQuotes() {
- if (function_exists('get_magic_quotes_gpc')) {
- if (@get_magic_quotes_gpc()) {
- if (!empty($_REQUEST)) {
- $_REQUEST = ArrayUtil::stripslashes($_REQUEST);
- }
- if (!empty($_POST)) {
- $_POST = ArrayUtil::stripslashes($_POST);
- }
- if (!empty($_GET)) {
- $_GET = ArrayUtil::stripslashes($_GET);
- }
- if (!empty($_COOKIE)) {
- $_COOKIE = ArrayUtil::stripslashes($_COOKIE);
- }
- if (!empty($_FILES)) {
- foreach ($_FILES as $name => $attributes) {
- foreach ($attributes as $key => $value) {
- if ($key != 'tmp_name') {
- $_FILES[$name][$key] = ArrayUtil::stripslashes($value);
- }
- }
- }
- }
- }
- }
-
- if (function_exists('set_magic_quotes_runtime')) {
- @set_magic_quotes_runtime(0);
- }
- }
-
/**
* Returns the database object.
*
/**
* Returns the session object.
*
- * @return \wcf\system\session\SessionHandler
+ * @return SessionHandler
*/
public static final function getSession() {
return self::$sessionObj;
/**
* Returns the template object.
*
- * @return \wcf\system\template\TemplateEngine
+ * @return TemplateEngine
*/
public static final function getTPL() {
return self::$tplObj;
* @param \Exception $e
*/
public static final function handleException($e) {
- try {
- if (!($e instanceof \Exception)) throw $e;
+ // backwards compatibility
+ if ($e instanceof IPrintableException) {
+ $e->show();
+ exit;
+ }
+
+ if (ob_get_level()) {
+ // discard any output generated before the exception occurred, prevents exception
+ // being hidden inside HTML elements and therefore not visible in browser output
+ //
+ // ob_get_level() can return values > 1, if the PHP setting `output_buffering` is on
+ while (ob_get_level()) ob_end_clean();
- if ($e instanceof IPrintableException) {
- $e->show();
- exit;
+ // Some webservers are broken and will apply gzip encoding at all cost, but they fail
+ // to set a proper `Content-Encoding` HTTP header and mess things up even more.
+ // Especially the `identity` value appears to be unrecognized by some of them, hence
+ // we'll just gzip the output of the exception to prevent them from tampering.
+ // This part is copied from `HeaderUtil` in order to isolate the exception handler!
+ if (defined('HTTP_ENABLE_GZIP') && HTTP_ENABLE_GZIP && !defined('HTTP_DISABLE_GZIP')) {
+ if (function_exists('gzcompress') && !@ini_get('zlib.output_compression') && !@ini_get('output_handler') && isset($_SERVER['HTTP_ACCEPT_ENCODING']) && strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false) {
+ if (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'x-gzip') !== false) {
+ @header('Content-Encoding: x-gzip');
+ }
+ else {
+ @header('Content-Encoding: gzip');
+ }
+
+ ob_start(function($output) {
+ $size = strlen($output);
+ $crc = crc32($output);
+
+ $newOutput = "\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff";
+ $newOutput .= substr(gzcompress($output, 1), 2, -4);
+ $newOutput .= pack('V', $crc);
+ $newOutput .= pack('V', $size);
+
+ return $newOutput;
+ });
+ }
}
-
- // repack Exception
- self::handleException(new SystemException($e->getMessage(), $e->getCode(), '', $e));
}
- catch (\Throwable $exception) {
- die("<pre>WCF::handleException() Unhandled exception: ".$exception->getMessage()."\n\n".preg_replace('/Database->__construct\(.*\)/', 'Database->__construct(...)', $exception->getTraceAsString()));
+
+ @header('HTTP/1.1 503 Service Unavailable');
+ try {
+ \wcf\functions\exception\printThrowable($e);
}
- catch (\Exception $exception) {
- die("<pre>WCF::handleException() Unhandled exception: ".$exception->getMessage()."\n\n".preg_replace('/Database->__construct\(.*\)/', 'Database->__construct(...)', $exception->getTraceAsString()));
+ catch (\Throwable $e2) {
+ echo "<pre>An Exception was thrown while handling an Exception:\n\n";
+ echo preg_replace('/Database->__construct\(.*\)/', 'Database->__construct(...)', $e2);
+ echo "\n\nwas thrown while:\n\n";
+ echo preg_replace('/Database->__construct\(.*\)/', 'Database->__construct(...)', $e);
+ echo "\n\nwas handled.</pre>";
+ exit;
}
}
/**
- * Catches php errors and throws instead a system exception.
+ * Turns PHP errors into an ErrorException.
*
- * @param integer $errorNo
+ * @param integer $severity
* @param string $message
- * @param string $filename
- * @param integer $lineNo
- */
- public static final function handleError($errorNo, $message, $filename, $lineNo) {
- if (error_reporting() != 0) {
- $type = 'error';
- switch ($errorNo) {
- case 2: $type = 'warning';
- break;
- case 8: $type = 'notice';
- break;
- }
-
- throw new SystemException('PHP '.$type.' in file '.$filename.' ('.$lineNo.'): '.$message, 0);
- }
+ * @param string $file
+ * @param integer $line
+ * @throws ErrorException
+ */
+ public static final function handleError($severity, $message, $file, $line) {
+ // this is necessary for the shut-up operator
+ if (error_reporting() == 0) return;
+
+ throw new ErrorException($message, 0, $severity, $file, $line);
}
/**
// get configuration
$dbHost = $dbUser = $dbPassword = $dbName = '';
$dbPort = 0;
- $dbClass = 'wcf\system\database\MySQLDatabase';
require(WCF_DIR.'config.inc.php');
// create database connection
- self::$dbObj = new $dbClass($dbHost, $dbUser, $dbPassword, $dbName, $dbPort);
+ self::$dbObj = new MySQLDatabase($dbHost, $dbUser, $dbPassword, $dbName, $dbPort);
}
/**
OptionEditor::rebuild();
}
require_once($filename);
+
+ // check if option file is complete and writable
+ if (PACKAGE_ID) {
+ if (!is_writable($filename)) {
+ FileUtil::makeWritable($filename);
+
+ if (!is_writable($filename)) {
+ throw new SystemException("The option file '" . $filename . "' is not writable.");
+ }
+ }
+
+ // check if a previous write operation was incomplete and force rebuilding
+ if (!defined('WCF_OPTION_INC_PHP_SUCCESS')) {
+ OptionEditor::rebuild();
+
+ require_once($filename);
+ }
+ }
}
/**
$factory->load();
self::$sessionObj = SessionHandler::getInstance();
+ self::$sessionObj->setHasValidCookie($factory->hasValidCookie());
}
/**
self::getSession()->setStyleID(intval($_REQUEST['styleID']));
}
- StyleHandler::getInstance()->changeStyle(self::getSession()->getStyleID());
+ $styleHandler = StyleHandler::getInstance();
+ $styleHandler->changeStyle(self::getSession()->getStyleID());
}
/**
if (defined('BLACKLIST_IP_ADDRESSES') && BLACKLIST_IP_ADDRESSES != '') {
if (!StringUtil::executeWordFilter(UserUtil::convertIPv6To4(self::getSession()->ipAddress), BLACKLIST_IP_ADDRESSES)) {
if ($isAjax) {
- throw new AJAXException(self::getLanguage()->get('wcf.ajax.error.permissionDenied'), AJAXException::INSUFFICIENT_PERMISSIONS);
+ throw new AJAXException(self::getLanguage()->getDynamicVariable('wcf.ajax.error.permissionDenied'), AJAXException::INSUFFICIENT_PERMISSIONS);
}
else {
throw new PermissionDeniedException();
}
else if (!StringUtil::executeWordFilter(self::getSession()->ipAddress, BLACKLIST_IP_ADDRESSES)) {
if ($isAjax) {
- throw new AJAXException(self::getLanguage()->get('wcf.ajax.error.permissionDenied'), AJAXException::INSUFFICIENT_PERMISSIONS);
+ throw new AJAXException(self::getLanguage()->getDynamicVariable('wcf.ajax.error.permissionDenied'), AJAXException::INSUFFICIENT_PERMISSIONS);
}
else {
throw new PermissionDeniedException();
if (defined('BLACKLIST_USER_AGENTS') && BLACKLIST_USER_AGENTS != '') {
if (!StringUtil::executeWordFilter(self::getSession()->userAgent, BLACKLIST_USER_AGENTS)) {
if ($isAjax) {
- throw new AJAXException(self::getLanguage()->get('wcf.ajax.error.permissionDenied'), AJAXException::INSUFFICIENT_PERMISSIONS);
+ throw new AJAXException(self::getLanguage()->getDynamicVariable('wcf.ajax.error.permissionDenied'), AJAXException::INSUFFICIENT_PERMISSIONS);
}
else {
throw new PermissionDeniedException();
if (defined('BLACKLIST_HOSTNAMES') && BLACKLIST_HOSTNAMES != '') {
if (!StringUtil::executeWordFilter(@gethostbyaddr(self::getSession()->ipAddress), BLACKLIST_HOSTNAMES)) {
if ($isAjax) {
- throw new AJAXException(self::getLanguage()->get('wcf.ajax.error.permissionDenied'), AJAXException::INSUFFICIENT_PERMISSIONS);
+ throw new AJAXException(self::getLanguage()->getDynamicVariable('wcf.ajax.error.permissionDenied'), AJAXException::INSUFFICIENT_PERMISSIONS);
}
else {
throw new PermissionDeniedException();
throw new AJAXException(self::getLanguage()->getDynamicVariable('wcf.user.error.isBanned'), AJAXException::INSUFFICIENT_PERMISSIONS);
}
else {
+ self::$forceLogout = true;
+
+ // remove cookies
+ if (isset($_COOKIE[COOKIE_PREFIX.'userID'])) {
+ HeaderUtil::setCookie('userID', 0);
+ }
+ if (isset($_COOKIE[COOKIE_PREFIX.'password'])) {
+ HeaderUtil::setCookie('password', '');
+ }
+
throw new NamedUserException(self::getLanguage()->getDynamicVariable('wcf.user.error.isBanned'));
}
}
*/
protected function initApplications() {
// step 1) load all applications
- $loadedApplications = array();
+ $loadedApplications = [];
// register WCF as application
- self::$applications['wcf'] = ApplicationHandler::getInstance()->getWCF();
+ self::$applications['wcf'] = ApplicationHandler::getInstance()->getApplicationByID(1);
- if (PACKAGE_ID == 1) {
- return;
+ if (!class_exists(WCFACP::class, false)) {
+ static::getTPL()->assign('baseHref', self::$applications['wcf']->getPageURL());
}
// start main application
$application = ApplicationHandler::getInstance()->getActiveApplication();
- $loadedApplications[] = $this->loadApplication($application);
-
- // register primary application
- $abbreviation = ApplicationHandler::getInstance()->getAbbreviation($application->packageID);
- self::$applications[$abbreviation] = $application;
+ if ($application->packageID != 1) {
+ $loadedApplications[] = $this->loadApplication($application);
+
+ // register primary application
+ $abbreviation = ApplicationHandler::getInstance()->getAbbreviation($application->packageID);
+ self::$applications[$abbreviation] = $application;
+ }
// start dependent applications
$applications = ApplicationHandler::getInstance()->getDependentApplications();
foreach ($applications as $application) {
+ if ($application->packageID == 1) {
+ // ignore WCF
+ continue;
+ }
+ else if ($application->isTainted) {
+ // ignore apps flagged for uninstallation
+ continue;
+ }
+
$loadedApplications[] = $this->loadApplication($application, true);
}
// step 2) run each application
if (!class_exists('wcf\system\WCFACP', false)) {
+ /** @var IApplication $application */
foreach ($loadedApplications as $application) {
$application->__run();
}
// refresh the session 1 minute before it expires
- self::getTPL()->assign('__sessionKeepAlive', (SESSION_TIMEOUT - 60));
+ self::getTPL()->assign('__sessionKeepAlive', SESSION_TIMEOUT - 60);
}
}
/**
* Loads an application.
*
- * @param \wcf\data\application\Application $application
- * @param boolean $isDependentApplication
- * @return \wcf\system\application\IApplication
+ * @param Application $application
+ * @param boolean $isDependentApplication
+ * @return IApplication
+ * @throws SystemException
*/
protected function loadApplication(Application $application, $isDependentApplication = false) {
- $applicationObject = null;
$package = PackageCache::getInstance()->getPackage($application->packageID);
// package cache might be outdated
if ($package === null) {
throw new SystemException("application identified by package id '".$application->packageID."' is unknown");
}
}
-
+
$abbreviation = ApplicationHandler::getInstance()->getAbbreviation($application->packageID);
$packageDir = FileUtil::getRealPath(WCF_DIR.$package->packageDir);
self::$autoloadDirectories[$abbreviation] = $packageDir . 'lib/';
$className = $abbreviation.'\system\\'.strtoupper($abbreviation).'Core';
- if (class_exists($className) && ClassUtil::isInstanceOf($className, 'wcf\system\application\IApplication')) {
+
+ // class was not found, possibly the app was moved, but `packageDir` has not been adjusted
+ if (!class_exists($className)) {
+ // check if both the Core and the app are on the same domain
+ $coreApp = ApplicationHandler::getInstance()->getApplicationByID(1);
+ if ($coreApp->domainName === $application->domainName) {
+ // resolve the relative path and use it to construct the autoload directory
+ $relativePath = FileUtil::getRelativePath($coreApp->domainPath, $application->domainPath);
+ if ($relativePath !== './') {
+ $packageDir = FileUtil::getRealPath(WCF_DIR.$relativePath);
+ self::$autoloadDirectories[$abbreviation] = $packageDir . 'lib/';
+
+ if (class_exists($className)) {
+ // the class can now be found, update the `packageDir` value
+ (new PackageEditor($package))->update(['packageDir' => $relativePath]);
+ }
+ }
+ }
+ }
+
+ if (class_exists($className) && is_subclass_of($className, IApplication::class)) {
// include config file
$configPath = $packageDir . PackageInstallationDispatcher::CONFIG_FILE;
+ if (!file_exists($configPath)) {
+ Package::writeConfigFile($package->packageID);
+ }
+
if (file_exists($configPath)) {
require_once($configPath);
}
// register template path if not within ACP
if (!class_exists('wcf\system\WCFACP', false)) {
// add template path and abbreviation
- $this->getTPL()->addApplication($abbreviation, $packageDir . 'templates/');
+ static::getTPL()->addApplication($abbreviation, $packageDir . 'templates/');
}
+ EmailTemplateEngine::getInstance()->addApplication($abbreviation, $packageDir . 'templates/');
// init application and assign it as template variable
- self::$applicationObjects[$application->packageID] = call_user_func(array($className, 'getInstance'));
- $this->getTPL()->assign('__'.$abbreviation, self::$applicationObjects[$application->packageID]);
+ self::$applicationObjects[$application->packageID] = call_user_func([$className, 'getInstance']);
+ static::getTPL()->assign('__'.$abbreviation, self::$applicationObjects[$application->packageID]);
+ EmailTemplateEngine::getInstance()->assign('__'.$abbreviation, self::$applicationObjects[$application->packageID]);
}
else {
unset(self::$autoloadDirectories[$abbreviation]);
- throw new SystemException("Unable to run '".$package->package."', '".$className."' is missing or does not implement 'wcf\system\application\IApplication'.");
+ throw new SystemException("Unable to run '".$package->package."', '".$className."' is missing or does not implement '".IApplication::class."'.");
}
// register template path in ACP
if (class_exists('wcf\system\WCFACP', false)) {
- $this->getTPL()->addApplication($abbreviation, $packageDir . 'acp/templates/');
+ static::getTPL()->addApplication($abbreviation, $packageDir . 'acp/templates/');
}
else if (!$isDependentApplication) {
// assign base tag
- $this->getTPL()->assign('baseHref', $application->getPageURL());
+ static::getTPL()->assign('baseHref', $application->getPageURL());
}
// register application
/**
* Returns the corresponding application object. Does not support the 'wcf' pseudo application.
*
- * @param \wcf\data\application\Application $application
- * @return \wcf\system\application\IApplication
+ * @param Application $application
+ * @return IApplication
*/
public static function getApplicationObject(Application $application) {
if (isset(self::$applicationObjects[$application->packageID])) {
return null;
}
+ /**
+ * Returns the invoked application.
+ *
+ * @return Application
+ * @since 3.1
+ */
+ public static function getActiveApplication() {
+ return ApplicationHandler::getInstance()->getActiveApplication();
+ }
+
/**
* Loads an application on runtime, do not use this outside the package installation.
*
* Assigns some default variables to the template engine.
*/
protected function assignDefaultTemplateVariables() {
- self::getTPL()->registerPrefilter(array('event', 'hascontent', 'lang'));
- self::getTPL()->assign(array(
+ self::getTPL()->registerPrefilter(['event', 'hascontent', 'lang']);
+ self::getTPL()->assign([
'__wcf' => $this,
- '__wcfVersion' => LAST_UPDATE_TIME // @deprecated since 2.1, use LAST_UPDATE_TIME directly
- ));
+ '__wcfVersion' => LAST_UPDATE_TIME // @deprecated 2.1, use LAST_UPDATE_TIME directly
+ ]);
+
+ $isAjax = isset($_SERVER['HTTP_X_REQUESTED_WITH']) && ($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest');
+ // Execute background queue in this request, if it was requested and AJAX isn't used.
+ if (!$isAjax) {
+ if (self::getSession()->getVar('forceBackgroundQueuePerform')) {
+ self::getTPL()->assign([
+ 'forceBackgroundQueuePerform' => true
+ ]);
+
+ self::getSession()->unregister('forceBackgroundQueuePerform');
+ }
+ }
+
+ EmailTemplateEngine::getInstance()->registerPrefilter(['event', 'hascontent', 'lang']);
+ EmailTemplateEngine::getInstance()->assign([
+ '__wcf' => $this
+ ]);
}
/**
*
* @param string $name
* @return mixed value
+ * @throws SystemException
*/
public function __get($name) {
$method = 'get'.ucfirst($name);
throw new SystemException("method '".$method."' does not exist in class WCF");
}
+ /**
+ * Returns true if current application (WCF) is treated as active and was invoked directly.
+ *
+ * @return boolean
+ */
+ public function isActiveApplication() {
+ return (ApplicationHandler::getInstance()->getActiveApplication()->packageID == 1);
+ }
+
/**
* Changes the active language.
*
* @param integer $languageID
*/
public static final function setLanguage($languageID) {
+ if (!$languageID || LanguageFactory::getInstance()->getLanguage($languageID) === null) {
+ $languageID = LanguageFactory::getInstance()->getDefaultLanguageID();
+ }
+
self::$languageObj = LanguageFactory::getInstance()->getLanguage($languageID);
- self::getTPL()->setLanguageID(self::getLanguage()->languageID);
+
+ // the template engine may not be available yet, usually happens when
+ // changing the user (and thus the language id) during session init
+ if (self::$tplObj !== null) {
+ self::getTPL()->setLanguageID(self::getLanguage()->languageID);
+ EmailTemplateEngine::getInstance()->setLanguageID(self::getLanguage()->languageID);
+ }
}
/**
}
/**
- * @see \wcf\system\WCF::__callStatic()
+ * @inheritDoc
*/
public final function __call($name, array $arguments) {
// bug fix to avoid php crash, see http://bugs.php.net/bug.php?id=55020
*
* @param string $name
* @param array $arguments
+ * @return object
+ * @throws SystemException
*/
public static final function __callStatic($name, array $arguments) {
$className = preg_replace('~^get~', '', $name);
}
if (class_exists($objectName)) {
- if (!(ClassUtil::isInstanceOf($objectName, 'wcf\system\SingletonFactory'))) {
- throw new SystemException("class '".$objectName."' does not implement the interface 'SingletonFactory'");
+ if (!is_subclass_of($objectName, SingletonFactory::class)) {
+ throw new ParentClassException($objectName, SingletonFactory::class);
}
- self::$coreObject[$className] = call_user_func(array($objectName, 'getInstance'));
+ self::$coreObject[$className] = call_user_func([$objectName, 'getInstance']);
return self::$coreObject[$className];
}
}
return self::$applications[$abbreviation]->getPageURL();
}
+ /**
+ * Returns the domain path for the currently active application,
+ * used to avoid CORS requests.
+ *
+ * @return string
+ */
+ public static function getActivePath() {
+ if (!PACKAGE_ID) {
+ return self::getPath();
+ }
+
+ return self::getPath(ApplicationHandler::getInstance()->getAbbreviation(ApplicationHandler::getInstance()->getActiveApplication()->packageID));
+ }
+
/**
* Returns a fully qualified anchor for current page.
*
}
/**
- * Returns the URI of the current page.
+ * Returns the currently active page or null if unknown.
*
- * @return string
+ * @return Page|null
*/
- public static function getRequestURI() {
- if (URL_LEGACY_MODE) {
- // resolve path and query components
- $scriptName = $_SERVER['SCRIPT_NAME'];
- $pathInfo = RouteHandler::getPathInfo();
- if (empty($pathInfo)) {
- // bug fix if URL omits script name and path
- $scriptName = substr($scriptName, 0, strrpos($scriptName, '/'));
- }
-
- $path = str_replace('/index.php', '', str_replace($scriptName, '', $_SERVER['REQUEST_URI']));
- if (!StringUtil::isUTF8($path)) {
- $path = StringUtil::convertEncoding('ISO-8859-1', 'UTF-8', $path);
- }
- $path = FileUtil::removeLeadingSlash($path);
- $baseHref = self::getTPL()->get('baseHref');
-
- if (!empty($path) && mb_strpos($path, '?') !== 0) {
- $baseHref .= 'index.php/';
- }
-
- return $baseHref . $path;
+ public static function getActivePage() {
+ if (self::getActiveRequest() === null) {
+ return null;
}
- else {
- $url = preg_replace('~^(https?://[^/]+)(?:/.*)?$~', '$1', self::getTPL()->get('baseHref'));
- $url .= $_SERVER['REQUEST_URI'];
+
+ if (self::getActiveRequest()->getClassName() === CmsPage::class) {
+ $metaData = self::getActiveRequest()->getMetaData();
+ if (isset($metaData['cms'])) {
+ return PageCache::getInstance()->getPage($metaData['cms']['pageID']);
+ }
- return $url;
+ return null;
}
+
+ return PageCache::getInstance()->getPageByController(self::getActiveRequest()->getClassName());
+ }
+
+ /**
+ * Returns the currently active request.
+ *
+ * @return Request
+ */
+ public static function getActiveRequest() {
+ return RequestHandler::getInstance()->getActiveRequest();
+ }
+
+ /**
+ * Returns the URI of the current page.
+ *
+ * @return string
+ */
+ public static function getRequestURI() {
+ return preg_replace('~^(https?://[^/]+)(?:/.*)?$~', '$1', self::getTPL()->get('baseHref')) . $_SERVER['REQUEST_URI'];
}
/**
/**
* Returns style handler.
*
- * @return \wcf\system\style\StyleHandler
+ * @return StyleHandler
*/
public function getStyleHandler() {
return StyleHandler::getInstance();
}
+ /**
+ * Returns box handler.
+ *
+ * @return BoxHandler
+ * @since 3.0
+ */
+ public function getBoxHandler() {
+ return BoxHandler::getInstance();
+ }
+
/**
* Returns number of available updates.
*
public function getFavicon() {
$activeApplication = ApplicationHandler::getInstance()->getActiveApplication();
$wcf = ApplicationHandler::getInstance()->getWCF();
+ $favicon = StyleHandler::getInstance()->getStyle()->getRelativeFavicon();
if ($activeApplication->domainName !== $wcf->domainName) {
- if (file_exists(WCF_DIR.'images/favicon.ico')) {
- $favicon = file_get_contents(WCF_DIR.'images/favicon.ico');
+ if (file_exists(WCF_DIR.$favicon)) {
+ $favicon = file_get_contents(WCF_DIR.$favicon);
return 'data:image/x-icon;base64,' . base64_encode($favicon);
}
}
- return self::getPath() . 'images/favicon.ico';
+ return self::getPath() . $favicon;
+ }
+
+ /**
+ * Returns true if the desktop notifications should be enabled.
+ *
+ * @return boolean
+ */
+ public function useDesktopNotifications() {
+ if (!ENABLE_DESKTOP_NOTIFICATIONS) {
+ return false;
+ }
+ else if (ApplicationHandler::getInstance()->isMultiDomainSetup()) {
+ $application = ApplicationHandler::getInstance()->getApplicationByID(DESKTOP_NOTIFICATION_PACKAGE_ID);
+ // mismatch, default to Core
+ if ($application === null) $application = ApplicationHandler::getInstance()->getApplicationByID(1);
+
+ $currentApplication = ApplicationHandler::getInstance()->getActiveApplication();
+ if ($currentApplication->domainName != $application->domainName) {
+ // different domain
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /**
+ * Returns true if currently active request represents the landing page.
+ *
+ * @return boolean
+ */
+ public static function isLandingPage() {
+ if (self::getActiveRequest() === null) {
+ return false;
+ }
+
+ return self::getActiveRequest()->isLandingPage();
+ }
+
+ /**
+ * Returns true if the given API version is currently supported.
+ *
+ * @param integer $apiVersion
+ * @return boolean
+ */
+ public static function isSupportedApiVersion($apiVersion) {
+ return ($apiVersion == WSC_API_VERSION) || in_array($apiVersion, self::$supportedLegacyApiVersions);
+ }
+
+ /**
+ * Returns the list of supported legacy API versions.
+ *
+ * @return integer[]
+ */
+ public static function getSupportedLegacyApiVersions() {
+ return self::$supportedLegacyApiVersions;
}
/**
*/
protected function initCronjobs() {
if (PACKAGE_ID) {
- self::getTPL()->assign('executeCronjobs', (CronjobScheduler::getInstance()->getNextExec() < TIME_NOW && defined('OFFLINE') && !OFFLINE));
+ self::getTPL()->assign('executeCronjobs', CronjobScheduler::getInstance()->getNextExec() < TIME_NOW && defined('OFFLINE') && !OFFLINE);
}
}
}
projects / GitHub / WoltLab / WCF.git / blobdiff