nextcloud / server

apps/dav/lib/Server.php

Indentation +275 added lines, -275 removed lines

@@ -79,279 +79,279 @@
 
 class Server {
 
-	/** @var IRequest */
-	private $request;
-
-	/** @var  string */
-	private $baseUri;
-
-	/** @var Connector\Sabre\Server  */
-	public $server;
-
-	public function __construct(IRequest $request, $baseUri) {
-		$this->request = $request;
-		$this->baseUri = $baseUri;
-		$logger = \OC::$server->getLogger();
-		$dispatcher = \OC::$server->getEventDispatcher();
-		/** @var IEventDispatcher $newDispatcher */
-		$newDispatcher = \OC::$server->query(IEventDispatcher::class);
-
-		$root = new RootCollection();
-		$this->server = new \OCA\DAV\Connector\Sabre\Server(new CachingTree($root));
-
-		// Add maintenance plugin
-		$this->server->addPlugin(new \OCA\DAV\Connector\Sabre\MaintenancePlugin(\OC::$server->getConfig(), \OC::$server->getL10N('dav')));
-
-		// Backends
-		$authBackend = new Auth(
-			\OC::$server->getSession(),
-			\OC::$server->getUserSession(),
-			\OC::$server->getRequest(),
-			\OC::$server->getTwoFactorAuthManager(),
-			\OC::$server->getBruteForceThrottler()
-		);
-
-		// Set URL explicitly due to reverse-proxy situations
-		$this->server->httpRequest->setUrl($this->request->getRequestUri());
-		$this->server->setBaseUri($this->baseUri);
-
-		$this->server->addPlugin(new BlockLegacyClientPlugin(\OC::$server->getConfig()));
-		$this->server->addPlugin(new AnonymousOptionsPlugin());
-		$authPlugin = new Plugin();
-		$authPlugin->addBackend(new PublicAuth());
-		$this->server->addPlugin($authPlugin);
-
-		// allow setup of additional auth backends
-		$event = new SabrePluginEvent($this->server);
-		$dispatcher->dispatch('OCA\DAV\Connector\Sabre::authInit', $event);
-
-		$newAuthEvent = new SabrePluginAuthInitEvent($this->server);
-		$newDispatcher->dispatchTyped($newAuthEvent);
-
-		$bearerAuthBackend = new BearerAuth(
-			\OC::$server->getUserSession(),
-			\OC::$server->getSession(),
-			\OC::$server->getRequest()
-		);
-		$authPlugin->addBackend($bearerAuthBackend);
-		// because we are throwing exceptions this plugin has to be the last one
-		$authPlugin->addBackend($authBackend);
-
-		// debugging
-		if (\OC::$server->getConfig()->getSystemValue('debug', false)) {
-			$this->server->addPlugin(new \Sabre\DAV\Browser\Plugin());
-		} else {
-			$this->server->addPlugin(new DummyGetResponsePlugin());
-		}
-
-		$this->server->addPlugin(new \OCA\DAV\Connector\Sabre\ExceptionLoggerPlugin('webdav', $logger));
-		$this->server->addPlugin(new \OCA\DAV\Connector\Sabre\LockPlugin());
-		$this->server->addPlugin(new \Sabre\DAV\Sync\Plugin());
-
-		// acl
-		$acl = new DavAclPlugin();
-		$acl->principalCollectionSet = [
-			'principals/users',
-			'principals/groups',
-			'principals/calendar-resources',
-			'principals/calendar-rooms',
-		];
-		$this->server->addPlugin($acl);
-
-		// calendar plugins
-		if ($this->requestIsForSubtree(['calendars', 'public-calendars', 'system-calendars', 'principals'])) {
-			$this->server->addPlugin(new \OCA\DAV\CalDAV\Plugin());
-			$this->server->addPlugin(new \OCA\DAV\CalDAV\ICSExportPlugin\ICSExportPlugin(\OC::$server->getConfig(), \OC::$server->getLogger()));
-			$this->server->addPlugin(new \OCA\DAV\CalDAV\Schedule\Plugin(\OC::$server->getConfig()));
-			if (\OC::$server->getConfig()->getAppValue('dav', 'sendInvitations', 'yes') === 'yes') {
-				$this->server->addPlugin(\OC::$server->query(\OCA\DAV\CalDAV\Schedule\IMipPlugin::class));
-			}
-
-			$this->server->addPlugin(\OC::$server->get(\OCA\DAV\CalDAV\Trashbin\Plugin::class));
-			$this->server->addPlugin(new \OCA\DAV\CalDAV\WebcalCaching\Plugin($request));
-			$this->server->addPlugin(new \Sabre\CalDAV\Subscriptions\Plugin());
-
-			$this->server->addPlugin(new \Sabre\CalDAV\Notifications\Plugin());
-			$this->server->addPlugin(new DAV\Sharing\Plugin($authBackend, \OC::$server->getRequest(), \OC::$server->getConfig()));
-			$this->server->addPlugin(new \OCA\DAV\CalDAV\Publishing\PublishPlugin(
-				\OC::$server->getConfig(),
-				\OC::$server->getURLGenerator()
-			));
-		}
-
-		// addressbook plugins
-		if ($this->requestIsForSubtree(['addressbooks', 'principals'])) {
-			$this->server->addPlugin(new DAV\Sharing\Plugin($authBackend, \OC::$server->getRequest(), \OC::$server->getConfig()));
-			$this->server->addPlugin(new \OCA\DAV\CardDAV\Plugin());
-			$this->server->addPlugin(new VCFExportPlugin());
-			$this->server->addPlugin(new MultiGetExportPlugin());
-			$this->server->addPlugin(new HasPhotoPlugin());
-			$this->server->addPlugin(new ImageExportPlugin(new PhotoCache(
-				\OC::$server->getAppDataDir('dav-photocache'),
-				\OC::$server->getLogger())
-			));
-		}
-
-		// system tags plugins
-		$this->server->addPlugin(new SystemTagPlugin(
-			\OC::$server->getSystemTagManager(),
-			\OC::$server->getGroupManager(),
-			\OC::$server->getUserSession()
-		));
-
-		// comments plugin
-		$this->server->addPlugin(new CommentsPlugin(
-			\OC::$server->getCommentsManager(),
-			\OC::$server->getUserSession()
-		));
-
-		$this->server->addPlugin(new CopyEtagHeaderPlugin());
-		$this->server->addPlugin(new RequestIdHeaderPlugin(\OC::$server->get(IRequest::class)));
-		$this->server->addPlugin(new ChunkingPlugin());
-
-		// allow setup of additional plugins
-		$dispatcher->dispatch('OCA\DAV\Connector\Sabre::addPlugin', $event);
-
-		// Some WebDAV clients do require Class 2 WebDAV support (locking), since
-		// we do not provide locking we emulate it using a fake locking plugin.
-		if ($request->isUserAgent([
-			'/WebDAVFS/',
-			'/OneNote/',
-			'/^Microsoft-WebDAV/',// Microsoft-WebDAV-MiniRedir/6.1.7601
-		])) {
-			$this->server->addPlugin(new FakeLockerPlugin());
-		}
-
-		if (BrowserErrorPagePlugin::isBrowserRequest($request)) {
-			$this->server->addPlugin(new BrowserErrorPagePlugin());
-		}
-
-		$lazySearchBackend = new LazySearchBackend();
-		$this->server->addPlugin(new SearchPlugin($lazySearchBackend));
-
-		// wait with registering these until auth is handled and the filesystem is setup
-		$this->server->on('beforeMethod:*', function () use ($root, $lazySearchBackend) {
-			// custom properties plugin must be the last one
-			$userSession = \OC::$server->getUserSession();
-			$user = $userSession->getUser();
-			if ($user !== null) {
-				$view = \OC\Files\Filesystem::getView();
-				$this->server->addPlugin(
-					new FilesPlugin(
-						$this->server->tree,
-						\OC::$server->getConfig(),
-						$this->request,
-						\OC::$server->getPreviewManager(),
-						\OC::$server->getUserSession(),
-						false,
-						!\OC::$server->getConfig()->getSystemValue('debug', false)
-					)
-				);
-
-				$this->server->addPlugin(
-					new \Sabre\DAV\PropertyStorage\Plugin(
-						new CustomPropertiesBackend(
-							$this->server->tree,
-							\OC::$server->getDatabaseConnection(),
-							\OC::$server->getUserSession()->getUser()
-						)
-					)
-				);
-				if ($view !== null) {
-					$this->server->addPlugin(
-						new QuotaPlugin($view));
-				}
-				$this->server->addPlugin(
-					new TagsPlugin(
-						$this->server->tree, \OC::$server->getTagManager()
-					)
-				);
-				// TODO: switch to LazyUserFolder
-				$userFolder = \OC::$server->getUserFolder();
-				$this->server->addPlugin(new SharesPlugin(
-					$this->server->tree,
-					$userSession,
-					$userFolder,
-					\OC::$server->getShareManager()
-				));
-				$this->server->addPlugin(new CommentPropertiesPlugin(
-					\OC::$server->getCommentsManager(),
-					$userSession
-				));
-				$this->server->addPlugin(new \OCA\DAV\CalDAV\Search\SearchPlugin());
-				if ($view !== null) {
-					$this->server->addPlugin(new FilesReportPlugin(
-						$this->server->tree,
-						$view,
-						\OC::$server->getSystemTagManager(),
-						\OC::$server->getSystemTagObjectMapper(),
-						\OC::$server->getTagManager(),
-						$userSession,
-						\OC::$server->getGroupManager(),
-						$userFolder,
-						\OC::$server->getAppManager()
-					));
-					$lazySearchBackend->setBackend(new \OCA\DAV\Files\FileSearchBackend(
-						$this->server->tree,
-						$user,
-						\OC::$server->getRootFolder(),
-						\OC::$server->getShareManager(),
-						$view
-					));
-					$logger = \OC::$server->get(LoggerInterface::class);
-					$this->server->addPlugin(
-						new BulkUploadPlugin($userFolder, $logger)
-					);
-				}
-				$this->server->addPlugin(new \OCA\DAV\CalDAV\BirthdayCalendar\EnablePlugin(
-					\OC::$server->getConfig(),
-					\OC::$server->query(BirthdayService::class)
-				));
-				$this->server->addPlugin(new AppleProvisioningPlugin(
-					\OC::$server->getUserSession(),
-					\OC::$server->getURLGenerator(),
-					\OC::$server->getThemingDefaults(),
-					\OC::$server->getRequest(),
-					\OC::$server->getL10N('dav'),
-					function () {
-						return UUIDUtil::getUUID();
-					}
-				));
-			}
-
-			// register plugins from apps
-			$pluginManager = new PluginManager(
-				\OC::$server,
-				\OC::$server->getAppManager()
-			);
-			foreach ($pluginManager->getAppPlugins() as $appPlugin) {
-				$this->server->addPlugin($appPlugin);
-			}
-			foreach ($pluginManager->getAppCollections() as $appCollection) {
-				$root->addChild($appCollection);
-			}
-		});
-
-		$this->server->addPlugin(
-			new PropfindCompressionPlugin()
-		);
-	}
-
-	public function exec() {
-		/** @var IEventLogger $eventLogger */
-		$eventLogger = \OC::$server->get(IEventLogger::class);
-		$eventLogger->start('dav_server_exec', '');
-		$this->server->exec();
-		$eventLogger->end('dav_server_exec');
-	}
-
-	private function requestIsForSubtree(array $subTrees): bool {
-		foreach ($subTrees as $subTree) {
-			$subTree = trim($subTree, ' /');
-			if (strpos($this->server->getRequestUri(), $subTree.'/') === 0) {
-				return true;
-			}
-		}
-		return false;
-	}
+    /** @var IRequest */
+    private $request;
+
+    /** @var  string */
+    private $baseUri;
+
+    /** @var Connector\Sabre\Server  */
+    public $server;
+
+    public function __construct(IRequest $request, $baseUri) {
+        $this->request = $request;
+        $this->baseUri = $baseUri;
+        $logger = \OC::$server->getLogger();
+        $dispatcher = \OC::$server->getEventDispatcher();
+        /** @var IEventDispatcher $newDispatcher */
+        $newDispatcher = \OC::$server->query(IEventDispatcher::class);
+
+        $root = new RootCollection();
+        $this->server = new \OCA\DAV\Connector\Sabre\Server(new CachingTree($root));
+
+        // Add maintenance plugin
+        $this->server->addPlugin(new \OCA\DAV\Connector\Sabre\MaintenancePlugin(\OC::$server->getConfig(), \OC::$server->getL10N('dav')));
+
+        // Backends
+        $authBackend = new Auth(
+            \OC::$server->getSession(),
+            \OC::$server->getUserSession(),
+            \OC::$server->getRequest(),
+            \OC::$server->getTwoFactorAuthManager(),
+            \OC::$server->getBruteForceThrottler()
+        );
+
+        // Set URL explicitly due to reverse-proxy situations
+        $this->server->httpRequest->setUrl($this->request->getRequestUri());
+        $this->server->setBaseUri($this->baseUri);
+
+        $this->server->addPlugin(new BlockLegacyClientPlugin(\OC::$server->getConfig()));
+        $this->server->addPlugin(new AnonymousOptionsPlugin());
+        $authPlugin = new Plugin();
+        $authPlugin->addBackend(new PublicAuth());
+        $this->server->addPlugin($authPlugin);
+
+        // allow setup of additional auth backends
+        $event = new SabrePluginEvent($this->server);
+        $dispatcher->dispatch('OCA\DAV\Connector\Sabre::authInit', $event);
+
+        $newAuthEvent = new SabrePluginAuthInitEvent($this->server);
+        $newDispatcher->dispatchTyped($newAuthEvent);
+
+        $bearerAuthBackend = new BearerAuth(
+            \OC::$server->getUserSession(),
+            \OC::$server->getSession(),
+            \OC::$server->getRequest()
+        );
+        $authPlugin->addBackend($bearerAuthBackend);
+        // because we are throwing exceptions this plugin has to be the last one
+        $authPlugin->addBackend($authBackend);
+
+        // debugging
+        if (\OC::$server->getConfig()->getSystemValue('debug', false)) {
+            $this->server->addPlugin(new \Sabre\DAV\Browser\Plugin());
+        } else {
+            $this->server->addPlugin(new DummyGetResponsePlugin());
+        }
+
+        $this->server->addPlugin(new \OCA\DAV\Connector\Sabre\ExceptionLoggerPlugin('webdav', $logger));
+        $this->server->addPlugin(new \OCA\DAV\Connector\Sabre\LockPlugin());
+        $this->server->addPlugin(new \Sabre\DAV\Sync\Plugin());
+
+        // acl
+        $acl = new DavAclPlugin();
+        $acl->principalCollectionSet = [
+            'principals/users',
+            'principals/groups',
+            'principals/calendar-resources',
+            'principals/calendar-rooms',
+        ];
+        $this->server->addPlugin($acl);
+
+        // calendar plugins
+        if ($this->requestIsForSubtree(['calendars', 'public-calendars', 'system-calendars', 'principals'])) {
+            $this->server->addPlugin(new \OCA\DAV\CalDAV\Plugin());
+            $this->server->addPlugin(new \OCA\DAV\CalDAV\ICSExportPlugin\ICSExportPlugin(\OC::$server->getConfig(), \OC::$server->getLogger()));
+            $this->server->addPlugin(new \OCA\DAV\CalDAV\Schedule\Plugin(\OC::$server->getConfig()));
+            if (\OC::$server->getConfig()->getAppValue('dav', 'sendInvitations', 'yes') === 'yes') {
+                $this->server->addPlugin(\OC::$server->query(\OCA\DAV\CalDAV\Schedule\IMipPlugin::class));
+            }
+
+            $this->server->addPlugin(\OC::$server->get(\OCA\DAV\CalDAV\Trashbin\Plugin::class));
+            $this->server->addPlugin(new \OCA\DAV\CalDAV\WebcalCaching\Plugin($request));
+            $this->server->addPlugin(new \Sabre\CalDAV\Subscriptions\Plugin());
+
+            $this->server->addPlugin(new \Sabre\CalDAV\Notifications\Plugin());
+            $this->server->addPlugin(new DAV\Sharing\Plugin($authBackend, \OC::$server->getRequest(), \OC::$server->getConfig()));
+            $this->server->addPlugin(new \OCA\DAV\CalDAV\Publishing\PublishPlugin(
+                \OC::$server->getConfig(),
+                \OC::$server->getURLGenerator()
+            ));
+        }
+
+        // addressbook plugins
+        if ($this->requestIsForSubtree(['addressbooks', 'principals'])) {
+            $this->server->addPlugin(new DAV\Sharing\Plugin($authBackend, \OC::$server->getRequest(), \OC::$server->getConfig()));
+            $this->server->addPlugin(new \OCA\DAV\CardDAV\Plugin());
+            $this->server->addPlugin(new VCFExportPlugin());
+            $this->server->addPlugin(new MultiGetExportPlugin());
+            $this->server->addPlugin(new HasPhotoPlugin());
+            $this->server->addPlugin(new ImageExportPlugin(new PhotoCache(
+                \OC::$server->getAppDataDir('dav-photocache'),
+                \OC::$server->getLogger())
+            ));
+        }
+
+        // system tags plugins
+        $this->server->addPlugin(new SystemTagPlugin(
+            \OC::$server->getSystemTagManager(),
+            \OC::$server->getGroupManager(),
+            \OC::$server->getUserSession()
+        ));
+
+        // comments plugin
+        $this->server->addPlugin(new CommentsPlugin(
+            \OC::$server->getCommentsManager(),
+            \OC::$server->getUserSession()
+        ));
+
+        $this->server->addPlugin(new CopyEtagHeaderPlugin());
+        $this->server->addPlugin(new RequestIdHeaderPlugin(\OC::$server->get(IRequest::class)));
+        $this->server->addPlugin(new ChunkingPlugin());
+
+        // allow setup of additional plugins
+        $dispatcher->dispatch('OCA\DAV\Connector\Sabre::addPlugin', $event);
+
+        // Some WebDAV clients do require Class 2 WebDAV support (locking), since
+        // we do not provide locking we emulate it using a fake locking plugin.
+        if ($request->isUserAgent([
+            '/WebDAVFS/',
+            '/OneNote/',
+            '/^Microsoft-WebDAV/',// Microsoft-WebDAV-MiniRedir/6.1.7601
+        ])) {
+            $this->server->addPlugin(new FakeLockerPlugin());
+        }
+
+        if (BrowserErrorPagePlugin::isBrowserRequest($request)) {
+            $this->server->addPlugin(new BrowserErrorPagePlugin());
+        }
+
+        $lazySearchBackend = new LazySearchBackend();
+        $this->server->addPlugin(new SearchPlugin($lazySearchBackend));
+
+        // wait with registering these until auth is handled and the filesystem is setup
+        $this->server->on('beforeMethod:*', function () use ($root, $lazySearchBackend) {
+            // custom properties plugin must be the last one
+            $userSession = \OC::$server->getUserSession();
+            $user = $userSession->getUser();
+            if ($user !== null) {
+                $view = \OC\Files\Filesystem::getView();
+                $this->server->addPlugin(
+                    new FilesPlugin(
+                        $this->server->tree,
+                        \OC::$server->getConfig(),
+                        $this->request,
+                        \OC::$server->getPreviewManager(),
+                        \OC::$server->getUserSession(),
+                        false,
+                        !\OC::$server->getConfig()->getSystemValue('debug', false)
+                    )
+                );
+
+                $this->server->addPlugin(
+                    new \Sabre\DAV\PropertyStorage\Plugin(
+                        new CustomPropertiesBackend(
+                            $this->server->tree,
+                            \OC::$server->getDatabaseConnection(),
+                            \OC::$server->getUserSession()->getUser()
+                        )
+                    )
+                );
+                if ($view !== null) {
+                    $this->server->addPlugin(
+                        new QuotaPlugin($view));
+                }
+                $this->server->addPlugin(
+                    new TagsPlugin(
+                        $this->server->tree, \OC::$server->getTagManager()
+                    )
+                );
+                // TODO: switch to LazyUserFolder
+                $userFolder = \OC::$server->getUserFolder();
+                $this->server->addPlugin(new SharesPlugin(
+                    $this->server->tree,
+                    $userSession,
+                    $userFolder,
+                    \OC::$server->getShareManager()
+                ));
+                $this->server->addPlugin(new CommentPropertiesPlugin(
+                    \OC::$server->getCommentsManager(),
+                    $userSession
+                ));
+                $this->server->addPlugin(new \OCA\DAV\CalDAV\Search\SearchPlugin());
+                if ($view !== null) {
+                    $this->server->addPlugin(new FilesReportPlugin(
+                        $this->server->tree,
+                        $view,
+                        \OC::$server->getSystemTagManager(),
+                        \OC::$server->getSystemTagObjectMapper(),
+                        \OC::$server->getTagManager(),
+                        $userSession,
+                        \OC::$server->getGroupManager(),
+                        $userFolder,
+                        \OC::$server->getAppManager()
+                    ));
+                    $lazySearchBackend->setBackend(new \OCA\DAV\Files\FileSearchBackend(
+                        $this->server->tree,
+                        $user,
+                        \OC::$server->getRootFolder(),
+                        \OC::$server->getShareManager(),
+                        $view
+                    ));
+                    $logger = \OC::$server->get(LoggerInterface::class);
+                    $this->server->addPlugin(
+                        new BulkUploadPlugin($userFolder, $logger)
+                    );
+                }
+                $this->server->addPlugin(new \OCA\DAV\CalDAV\BirthdayCalendar\EnablePlugin(
+                    \OC::$server->getConfig(),
+                    \OC::$server->query(BirthdayService::class)
+                ));
+                $this->server->addPlugin(new AppleProvisioningPlugin(
+                    \OC::$server->getUserSession(),
+                    \OC::$server->getURLGenerator(),
+                    \OC::$server->getThemingDefaults(),
+                    \OC::$server->getRequest(),
+                    \OC::$server->getL10N('dav'),
+                    function () {
+                        return UUIDUtil::getUUID();
+                    }
+                ));
+            }
+
+            // register plugins from apps
+            $pluginManager = new PluginManager(
+                \OC::$server,
+                \OC::$server->getAppManager()
+            );
+            foreach ($pluginManager->getAppPlugins() as $appPlugin) {
+                $this->server->addPlugin($appPlugin);
+            }
+            foreach ($pluginManager->getAppCollections() as $appCollection) {
+                $root->addChild($appCollection);
+            }
+        });
+
+        $this->server->addPlugin(
+            new PropfindCompressionPlugin()
+        );
+    }
+
+    public function exec() {
+        /** @var IEventLogger $eventLogger */
+        $eventLogger = \OC::$server->get(IEventLogger::class);
+        $eventLogger->start('dav_server_exec', '');
+        $this->server->exec();
+        $eventLogger->end('dav_server_exec');
+    }
+
+    private function requestIsForSubtree(array $subTrees): bool {
+        foreach ($subTrees as $subTree) {
+            $subTree = trim($subTree, ' /');
+            if (strpos($this->server->getRequestUri(), $subTree.'/') === 0) {
+                return true;
+            }
+        }
+        return false;
+    }
 }

lib/private/legacy/OC_App.php

Indentation +1137 added lines, -1137 removed lines

@@ -70,1141 +70,1141 @@
  * upgrading and removing apps.
  */
 class OC_App {
-	private static $adminForms = [];
-	private static $personalForms = [];
-	private static $appTypes = [];
-	private static $loadedApps = [];
-	private static $altLogin = [];
-	private static $alreadyRegistered = [];
-	public const supportedApp = 300;
-	public const officialApp = 200;
-
-	/**
-	 * clean the appId
-	 *
-	 * @psalm-taint-escape file
-	 * @psalm-taint-escape include
-	 *
-	 * @param string $app AppId that needs to be cleaned
-	 * @return string
-	 */
-	public static function cleanAppId(string $app): string {
-		return str_replace(['\0', '/', '\\', '..'], '', $app);
-	}
-
-	/**
-	 * Check if an app is loaded
-	 *
-	 * @param string $app
-	 * @return bool
-	 */
-	public static function isAppLoaded(string $app): bool {
-		return isset(self::$loadedApps[$app]);
-	}
-
-	/**
-	 * loads all apps
-	 *
-	 * @param string[] $types
-	 * @return bool
-	 *
-	 * This function walks through the ownCloud directory and loads all apps
-	 * it can find. A directory contains an app if the file /appinfo/info.xml
-	 * exists.
-	 *
-	 * if $types is set to non-empty array, only apps of those types will be loaded
-	 */
-	public static function loadApps(array $types = []): bool {
-		if ((bool) \OC::$server->getSystemConfig()->getValue('maintenance', false)) {
-			return false;
-		}
-		// Load the enabled apps here
-		$apps = self::getEnabledApps();
-
-		// Add each apps' folder as allowed class path
-		foreach ($apps as $app) {
-			// If the app is already loaded then autoloading it makes no sense
-			if (!isset(self::$loadedApps[$app])) {
-				$path = self::getAppPath($app);
-				if ($path !== false) {
-					self::registerAutoloading($app, $path);
-				}
-			}
-		}
-
-		// prevent app.php from printing output
-		ob_start();
-		foreach ($apps as $app) {
-			if (!isset(self::$loadedApps[$app]) && ($types === [] || self::isType($app, $types))) {
-				try {
-					self::loadApp($app);
-				} catch (\Throwable $e) {
-					\OC::$server->get(LoggerInterface::class)->emergency('Error during app loading: ' . $e->getMessage(), [
-						'exception' => $e,
-						'app' => $app,
-					]);
-				}
-			}
-		}
-		ob_end_clean();
-
-		return true;
-	}
-
-	/**
-	 * load a single app
-	 *
-	 * @param string $app
-	 * @throws Exception
-	 */
-	public static function loadApp(string $app) {
-		self::$loadedApps[$app] = true;
-		$appPath = self::getAppPath($app);
-		if ($appPath === false) {
-			return;
-		}
-
-		// in case someone calls loadApp() directly
-		self::registerAutoloading($app, $appPath);
-
-		/** @var Coordinator $coordinator */
-		$coordinator = \OC::$server->query(Coordinator::class);
-		$isBootable = $coordinator->isBootable($app);
-
-		$hasAppPhpFile = is_file($appPath . '/appinfo/app.php');
-
-		\OC::$server->getEventLogger()->start('bootstrap:load_app_' . $app, 'Load app: ' . $app);
-		if ($isBootable && $hasAppPhpFile) {
-			\OC::$server->getLogger()->error('/appinfo/app.php is not loaded when \OCP\AppFramework\Bootstrap\IBootstrap on the application class is used. Migrate everything from app.php to the Application class.', [
-				'app' => $app,
-			]);
-		} elseif ($hasAppPhpFile) {
-			\OC::$server->getLogger()->debug('/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.', [
-				'app' => $app,
-			]);
-			try {
-				self::requireAppFile($app);
-			} catch (Throwable $ex) {
-				if ($ex instanceof ServerNotAvailableException) {
-					throw $ex;
-				}
-				if (!\OC::$server->getAppManager()->isShipped($app) && !self::isType($app, ['authentication'])) {
-					\OC::$server->getLogger()->logException($ex, [
-						'message' => "App $app threw an error during app.php load and will be disabled: " . $ex->getMessage(),
-					]);
-
-					// Only disable apps which are not shipped and that are not authentication apps
-					\OC::$server->getAppManager()->disableApp($app, true);
-				} else {
-					\OC::$server->getLogger()->logException($ex, [
-						'message' => "App $app threw an error during app.php load: " . $ex->getMessage(),
-					]);
-				}
-			}
-		}
-		\OC::$server->getEventLogger()->end('bootstrap:load_app_' . $app);
-
-		$coordinator->bootApp($app);
-
-		$info = self::getAppInfo($app);
-		if (!empty($info['activity']['filters'])) {
-			foreach ($info['activity']['filters'] as $filter) {
-				\OC::$server->getActivityManager()->registerFilter($filter);
-			}
-		}
-		if (!empty($info['activity']['settings'])) {
-			foreach ($info['activity']['settings'] as $setting) {
-				\OC::$server->getActivityManager()->registerSetting($setting);
-			}
-		}
-		if (!empty($info['activity']['providers'])) {
-			foreach ($info['activity']['providers'] as $provider) {
-				\OC::$server->getActivityManager()->registerProvider($provider);
-			}
-		}
-
-		if (!empty($info['settings']['admin'])) {
-			foreach ($info['settings']['admin'] as $setting) {
-				\OC::$server->get(ISettingsManager::class)->registerSetting('admin', $setting);
-			}
-		}
-		if (!empty($info['settings']['admin-section'])) {
-			foreach ($info['settings']['admin-section'] as $section) {
-				\OC::$server->get(ISettingsManager::class)->registerSection('admin', $section);
-			}
-		}
-		if (!empty($info['settings']['personal'])) {
-			foreach ($info['settings']['personal'] as $setting) {
-				\OC::$server->get(ISettingsManager::class)->registerSetting('personal', $setting);
-			}
-		}
-		if (!empty($info['settings']['personal-section'])) {
-			foreach ($info['settings']['personal-section'] as $section) {
-				\OC::$server->get(ISettingsManager::class)->registerSection('personal', $section);
-			}
-		}
-
-		if (!empty($info['collaboration']['plugins'])) {
-			// deal with one or many plugin entries
-			$plugins = isset($info['collaboration']['plugins']['plugin']['@value']) ?
-				[$info['collaboration']['plugins']['plugin']] : $info['collaboration']['plugins']['plugin'];
-			foreach ($plugins as $plugin) {
-				if ($plugin['@attributes']['type'] === 'collaborator-search') {
-					$pluginInfo = [
-						'shareType' => $plugin['@attributes']['share-type'],
-						'class' => $plugin['@value'],
-					];
-					\OC::$server->getCollaboratorSearch()->registerPlugin($pluginInfo);
-				} elseif ($plugin['@attributes']['type'] === 'autocomplete-sort') {
-					\OC::$server->getAutoCompleteManager()->registerSorter($plugin['@value']);
-				}
-			}
-		}
-	}
-
-	/**
-	 * @internal
-	 * @param string $app
-	 * @param string $path
-	 * @param bool $force
-	 */
-	public static function registerAutoloading(string $app, string $path, bool $force = false) {
-		$key = $app . '-' . $path;
-		if (!$force && isset(self::$alreadyRegistered[$key])) {
-			return;
-		}
-
-		self::$alreadyRegistered[$key] = true;
-
-		// Register on PSR-4 composer autoloader
-		$appNamespace = \OC\AppFramework\App::buildAppNamespace($app);
-		\OC::$server->registerNamespace($app, $appNamespace);
-
-		if (file_exists($path . '/composer/autoload.php')) {
-			require_once $path . '/composer/autoload.php';
-		} else {
-			\OC::$composerAutoloader->addPsr4($appNamespace . '\\', $path . '/lib/', true);
-			// Register on legacy autoloader
-			\OC::$loader->addValidRoot($path);
-		}
-
-		// Register Test namespace only when testing
-		if (defined('PHPUNIT_RUN') || defined('CLI_TEST_RUN')) {
-			\OC::$composerAutoloader->addPsr4($appNamespace . '\\Tests\\', $path . '/tests/', true);
-		}
-	}
-
-	/**
-	 * Load app.php from the given app
-	 *
-	 * @param string $app app name
-	 * @throws Error
-	 */
-	private static function requireAppFile(string $app) {
-		// encapsulated here to avoid variable scope conflicts
-		require_once $app . '/appinfo/app.php';
-	}
-
-	/**
-	 * check if an app is of a specific type
-	 *
-	 * @param string $app
-	 * @param array $types
-	 * @return bool
-	 */
-	public static function isType(string $app, array $types): bool {
-		$appTypes = self::getAppTypes($app);
-		foreach ($types as $type) {
-			if (array_search($type, $appTypes) !== false) {
-				return true;
-			}
-		}
-		return false;
-	}
-
-	/**
-	 * get the types of an app
-	 *
-	 * @param string $app
-	 * @return array
-	 */
-	private static function getAppTypes(string $app): array {
-		//load the cache
-		if (count(self::$appTypes) == 0) {
-			self::$appTypes = \OC::$server->getAppConfig()->getValues(false, 'types');
-		}
-
-		if (isset(self::$appTypes[$app])) {
-			return explode(',', self::$appTypes[$app]);
-		}
-
-		return [];
-	}
-
-	/**
-	 * read app types from info.xml and cache them in the database
-	 */
-	public static function setAppTypes(string $app) {
-		$appManager = \OC::$server->getAppManager();
-		$appData = $appManager->getAppInfo($app);
-		if (!is_array($appData)) {
-			return;
-		}
-
-		if (isset($appData['types'])) {
-			$appTypes = implode(',', $appData['types']);
-		} else {
-			$appTypes = '';
-			$appData['types'] = [];
-		}
-
-		$config = \OC::$server->getConfig();
-		$config->setAppValue($app, 'types', $appTypes);
-
-		if ($appManager->hasProtectedAppType($appData['types'])) {
-			$enabled = $config->getAppValue($app, 'enabled', 'yes');
-			if ($enabled !== 'yes' && $enabled !== 'no') {
-				$config->setAppValue($app, 'enabled', 'yes');
-			}
-		}
-	}
-
-	/**
-	 * Returns apps enabled for the current user.
-	 *
-	 * @param bool $forceRefresh whether to refresh the cache
-	 * @param bool $all whether to return apps for all users, not only the
-	 * currently logged in one
-	 * @return string[]
-	 */
-	public static function getEnabledApps(bool $forceRefresh = false, bool $all = false): array {
-		if (!\OC::$server->getSystemConfig()->getValue('installed', false)) {
-			return [];
-		}
-		// in incognito mode or when logged out, $user will be false,
-		// which is also the case during an upgrade
-		$appManager = \OC::$server->getAppManager();
-		if ($all) {
-			$user = null;
-		} else {
-			$user = \OC::$server->getUserSession()->getUser();
-		}
-
-		if (is_null($user)) {
-			$apps = $appManager->getInstalledApps();
-		} else {
-			$apps = $appManager->getEnabledAppsForUser($user);
-		}
-		$apps = array_filter($apps, function ($app) {
-			return $app !== 'files';//we add this manually
-		});
-		sort($apps);
-		array_unshift($apps, 'files');
-		return $apps;
-	}
-
-	/**
-	 * checks whether or not an app is enabled
-	 *
-	 * @param string $app app
-	 * @return bool
-	 * @deprecated 13.0.0 use \OC::$server->getAppManager()->isEnabledForUser($appId)
-	 *
-	 * This function checks whether or not an app is enabled.
-	 */
-	public static function isEnabled(string $app): bool {
-		return \OC::$server->getAppManager()->isEnabledForUser($app);
-	}
-
-	/**
-	 * enables an app
-	 *
-	 * @param string $appId
-	 * @param array $groups (optional) when set, only these groups will have access to the app
-	 * @throws \Exception
-	 * @return void
-	 *
-	 * This function set an app as enabled in appconfig.
-	 */
-	public function enable(string $appId,
-						   array $groups = []) {
-
-		// Check if app is already downloaded
-		/** @var Installer $installer */
-		$installer = \OC::$server->query(Installer::class);
-		$isDownloaded = $installer->isDownloaded($appId);
-
-		if (!$isDownloaded) {
-			$installer->downloadApp($appId);
-		}
-
-		$installer->installApp($appId);
-
-		$appManager = \OC::$server->getAppManager();
-		if ($groups !== []) {
-			$groupManager = \OC::$server->getGroupManager();
-			$groupsList = [];
-			foreach ($groups as $group) {
-				$groupItem = $groupManager->get($group);
-				if ($groupItem instanceof \OCP\IGroup) {
-					$groupsList[] = $groupManager->get($group);
-				}
-			}
-			$appManager->enableAppForGroups($appId, $groupsList);
-		} else {
-			$appManager->enableApp($appId);
-		}
-	}
-
-	/**
-	 * Get the path where to install apps
-	 *
-	 * @return string|false
-	 */
-	public static function getInstallPath() {
-		foreach (OC::$APPSROOTS as $dir) {
-			if (isset($dir['writable']) && $dir['writable'] === true) {
-				return $dir['path'];
-			}
-		}
-
-		\OCP\Util::writeLog('core', 'No application directories are marked as writable.', ILogger::ERROR);
-		return null;
-	}
-
-
-	/**
-	 * search for an app in all app-directories
-	 *
-	 * @param string $appId
-	 * @return false|string
-	 */
-	public static function findAppInDirectories(string $appId) {
-		$sanitizedAppId = self::cleanAppId($appId);
-		if ($sanitizedAppId !== $appId) {
-			return false;
-		}
-		static $app_dir = [];
-
-		if (isset($app_dir[$appId])) {
-			return $app_dir[$appId];
-		}
-
-		$possibleApps = [];
-		foreach (OC::$APPSROOTS as $dir) {
-			if (file_exists($dir['path'] . '/' . $appId)) {
-				$possibleApps[] = $dir;
-			}
-		}
-
-		if (empty($possibleApps)) {
-			return false;
-		} elseif (count($possibleApps) === 1) {
-			$dir = array_shift($possibleApps);
-			$app_dir[$appId] = $dir;
-			return $dir;
-		} else {
-			$versionToLoad = [];
-			foreach ($possibleApps as $possibleApp) {
-				$version = self::getAppVersionByPath($possibleApp['path'] . '/' . $appId);
-				if (empty($versionToLoad) || version_compare($version, $versionToLoad['version'], '>')) {
-					$versionToLoad = [
-						'dir' => $possibleApp,
-						'version' => $version,
-					];
-				}
-			}
-			$app_dir[$appId] = $versionToLoad['dir'];
-			return $versionToLoad['dir'];
-			//TODO - write test
-		}
-	}
-
-	/**
-	 * Get the directory for the given app.
-	 * If the app is defined in multiple directories, the first one is taken. (false if not found)
-	 *
-	 * @psalm-taint-specialize
-	 *
-	 * @param string $appId
-	 * @return string|false
-	 * @deprecated 11.0.0 use \OC::$server->getAppManager()->getAppPath()
-	 */
-	public static function getAppPath(string $appId) {
-		if ($appId === null || trim($appId) === '') {
-			return false;
-		}
-
-		if (($dir = self::findAppInDirectories($appId)) != false) {
-			return $dir['path'] . '/' . $appId;
-		}
-		return false;
-	}
-
-	/**
-	 * Get the path for the given app on the access
-	 * If the app is defined in multiple directories, the first one is taken. (false if not found)
-	 *
-	 * @param string $appId
-	 * @return string|false
-	 * @deprecated 18.0.0 use \OC::$server->getAppManager()->getAppWebPath()
-	 */
-	public static function getAppWebPath(string $appId) {
-		if (($dir = self::findAppInDirectories($appId)) != false) {
-			return OC::$WEBROOT . $dir['url'] . '/' . $appId;
-		}
-		return false;
-	}
-
-	/**
-	 * get the last version of the app from appinfo/info.xml
-	 *
-	 * @param string $appId
-	 * @param bool $useCache
-	 * @return string
-	 * @deprecated 14.0.0 use \OC::$server->getAppManager()->getAppVersion()
-	 */
-	public static function getAppVersion(string $appId, bool $useCache = true): string {
-		return \OC::$server->getAppManager()->getAppVersion($appId, $useCache);
-	}
-
-	/**
-	 * get app's version based on it's path
-	 *
-	 * @param string $path
-	 * @return string
-	 */
-	public static function getAppVersionByPath(string $path): string {
-		$infoFile = $path . '/appinfo/info.xml';
-		$appData = \OC::$server->getAppManager()->getAppInfo($infoFile, true);
-		return isset($appData['version']) ? $appData['version'] : '';
-	}
-
-
-	/**
-	 * Read all app metadata from the info.xml file
-	 *
-	 * @param string $appId id of the app or the path of the info.xml file
-	 * @param bool $path
-	 * @param string $lang
-	 * @return array|null
-	 * @note all data is read from info.xml, not just pre-defined fields
-	 * @deprecated 14.0.0 use \OC::$server->getAppManager()->getAppInfo()
-	 */
-	public static function getAppInfo(string $appId, bool $path = false, string $lang = null) {
-		return \OC::$server->getAppManager()->getAppInfo($appId, $path, $lang);
-	}
-
-	/**
-	 * Returns the navigation
-	 *
-	 * @return array
-	 * @deprecated 14.0.0 use \OC::$server->getNavigationManager()->getAll()
-	 *
-	 * This function returns an array containing all entries added. The
-	 * entries are sorted by the key 'order' ascending. Additional to the keys
-	 * given for each app the following keys exist:
-	 *   - active: boolean, signals if the user is on this navigation entry
-	 */
-	public static function getNavigation(): array {
-		return OC::$server->getNavigationManager()->getAll();
-	}
-
-	/**
-	 * Returns the Settings Navigation
-	 *
-	 * @return string[]
-	 * @deprecated 14.0.0 use \OC::$server->getNavigationManager()->getAll('settings')
-	 *
-	 * This function returns an array containing all settings pages added. The
-	 * entries are sorted by the key 'order' ascending.
-	 */
-	public static function getSettingsNavigation(): array {
-		return OC::$server->getNavigationManager()->getAll('settings');
-	}
-
-	/**
-	 * get the id of loaded app
-	 *
-	 * @return string
-	 */
-	public static function getCurrentApp(): string {
-		$request = \OC::$server->getRequest();
-		$script = substr($request->getScriptName(), strlen(OC::$WEBROOT) + 1);
-		$topFolder = substr($script, 0, strpos($script, '/') ?: 0);
-		if (empty($topFolder)) {
-			$path_info = $request->getPathInfo();
-			if ($path_info) {
-				$topFolder = substr($path_info, 1, strpos($path_info, '/', 1) - 1);
-			}
-		}
-		if ($topFolder == 'apps') {
-			$length = strlen($topFolder);
-			return substr($script, $length + 1, strpos($script, '/', $length + 1) - $length - 1) ?: '';
-		} else {
-			return $topFolder;
-		}
-	}
-
-	/**
-	 * @param string $type
-	 * @return array
-	 */
-	public static function getForms(string $type): array {
-		$forms = [];
-		switch ($type) {
-			case 'admin':
-				$source = self::$adminForms;
-				break;
-			case 'personal':
-				$source = self::$personalForms;
-				break;
-			default:
-				return [];
-		}
-		foreach ($source as $form) {
-			$forms[] = include $form;
-		}
-		return $forms;
-	}
-
-	/**
-	 * register an admin form to be shown
-	 *
-	 * @param string $app
-	 * @param string $page
-	 */
-	public static function registerAdmin(string $app, string $page) {
-		self::$adminForms[] = $app . '/' . $page . '.php';
-	}
-
-	/**
-	 * register a personal form to be shown
-	 * @param string $app
-	 * @param string $page
-	 */
-	public static function registerPersonal(string $app, string $page) {
-		self::$personalForms[] = $app . '/' . $page . '.php';
-	}
-
-	/**
-	 * @param array $entry
-	 * @deprecated 20.0.0 Please register your alternative login option using the registerAlternativeLogin() on the RegistrationContext in your Application class implementing the OCP\Authentication\IAlternativeLogin interface
-	 */
-	public static function registerLogIn(array $entry) {
-		\OC::$server->getLogger()->debug('OC_App::registerLogIn() is deprecated, please register your alternative login option using the registerAlternativeLogin() on the RegistrationContext in your Application class implementing the OCP\Authentication\IAlternativeLogin interface');
-		self::$altLogin[] = $entry;
-	}
-
-	/**
-	 * @return array
-	 */
-	public static function getAlternativeLogIns(): array {
-		/** @var Coordinator $bootstrapCoordinator */
-		$bootstrapCoordinator = \OC::$server->query(Coordinator::class);
-
-		foreach ($bootstrapCoordinator->getRegistrationContext()->getAlternativeLogins() as $registration) {
-			if (!in_array(IAlternativeLogin::class, class_implements($registration->getService()), true)) {
-				\OC::$server->getLogger()->error('Alternative login option {option} does not implement {interface} and is therefore ignored.', [
-					'option' => $registration->getService(),
-					'interface' => IAlternativeLogin::class,
-					'app' => $registration->getAppId(),
-				]);
-				continue;
-			}
-
-			try {
-				/** @var IAlternativeLogin $provider */
-				$provider = \OC::$server->query($registration->getService());
-			} catch (QueryException $e) {
-				\OC::$server->getLogger()->logException($e, [
-					'message' => 'Alternative login option {option} can not be initialised.',
-					'option' => $registration->getService(),
-					'app' => $registration->getAppId(),
-				]);
-			}
-
-			try {
-				$provider->load();
-
-				self::$altLogin[] = [
-					'name' => $provider->getLabel(),
-					'href' => $provider->getLink(),
-					'style' => $provider->getClass(),
-				];
-			} catch (Throwable $e) {
-				\OC::$server->getLogger()->logException($e, [
-					'message' => 'Alternative login option {option} had an error while loading.',
-					'option' => $registration->getService(),
-					'app' => $registration->getAppId(),
-				]);
-			}
-		}
-
-		return self::$altLogin;
-	}
-
-	/**
-	 * get a list of all apps in the apps folder
-	 *
-	 * @return string[] an array of app names (string IDs)
-	 * @todo: change the name of this method to getInstalledApps, which is more accurate
-	 */
-	public static function getAllApps(): array {
-		$apps = [];
-
-		foreach (OC::$APPSROOTS as $apps_dir) {
-			if (!is_readable($apps_dir['path'])) {
-				\OCP\Util::writeLog('core', 'unable to read app folder : ' . $apps_dir['path'], ILogger::WARN);
-				continue;
-			}
-			$dh = opendir($apps_dir['path']);
-
-			if (is_resource($dh)) {
-				while (($file = readdir($dh)) !== false) {
-					if ($file[0] != '.' and is_dir($apps_dir['path'] . '/' . $file) and is_file($apps_dir['path'] . '/' . $file . '/appinfo/info.xml')) {
-						$apps[] = $file;
-					}
-				}
-			}
-		}
-
-		$apps = array_unique($apps);
-
-		return $apps;
-	}
-
-	/**
-	 * List all supported apps
-	 *
-	 * @return array
-	 */
-	public function getSupportedApps(): array {
-		/** @var \OCP\Support\Subscription\IRegistry $subscriptionRegistry */
-		$subscriptionRegistry = \OC::$server->query(\OCP\Support\Subscription\IRegistry::class);
-		$supportedApps = $subscriptionRegistry->delegateGetSupportedApps();
-		return $supportedApps;
-	}
-
-	/**
-	 * List all apps, this is used in apps.php
-	 *
-	 * @return array
-	 */
-	public function listAllApps(): array {
-		$installedApps = OC_App::getAllApps();
-
-		$appManager = \OC::$server->getAppManager();
-		//we don't want to show configuration for these
-		$blacklist = $appManager->getAlwaysEnabledApps();
-		$appList = [];
-		$langCode = \OC::$server->getL10N('core')->getLanguageCode();
-		$urlGenerator = \OC::$server->getURLGenerator();
-		$supportedApps = $this->getSupportedApps();
-
-		foreach ($installedApps as $app) {
-			if (array_search($app, $blacklist) === false) {
-				$info = OC_App::getAppInfo($app, false, $langCode);
-				if (!is_array($info)) {
-					\OCP\Util::writeLog('core', 'Could not read app info file for app "' . $app . '"', ILogger::ERROR);
-					continue;
-				}
-
-				if (!isset($info['name'])) {
-					\OCP\Util::writeLog('core', 'App id "' . $app . '" has no name in appinfo', ILogger::ERROR);
-					continue;
-				}
-
-				$enabled = \OC::$server->getConfig()->getAppValue($app, 'enabled', 'no');
-				$info['groups'] = null;
-				if ($enabled === 'yes') {
-					$active = true;
-				} elseif ($enabled === 'no') {
-					$active = false;
-				} else {
-					$active = true;
-					$info['groups'] = $enabled;
-				}
-
-				$info['active'] = $active;
-
-				if ($appManager->isShipped($app)) {
-					$info['internal'] = true;
-					$info['level'] = self::officialApp;
-					$info['removable'] = false;
-				} else {
-					$info['internal'] = false;
-					$info['removable'] = true;
-				}
-
-				if (in_array($app, $supportedApps)) {
-					$info['level'] = self::supportedApp;
-				}
-
-				$appPath = self::getAppPath($app);
-				if ($appPath !== false) {
-					$appIcon = $appPath . '/img/' . $app . '.svg';
-					if (file_exists($appIcon)) {
-						$info['preview'] = $urlGenerator->imagePath($app, $app . '.svg');
-						$info['previewAsIcon'] = true;
-					} else {
-						$appIcon = $appPath . '/img/app.svg';
-						if (file_exists($appIcon)) {
-							$info['preview'] = $urlGenerator->imagePath($app, 'app.svg');
-							$info['previewAsIcon'] = true;
-						}
-					}
-				}
-				// fix documentation
-				if (isset($info['documentation']) && is_array($info['documentation'])) {
-					foreach ($info['documentation'] as $key => $url) {
-						// If it is not an absolute URL we assume it is a key
-						// i.e. admin-ldap will get converted to go.php?to=admin-ldap
-						if (stripos($url, 'https://') !== 0 && stripos($url, 'http://') !== 0) {
-							$url = $urlGenerator->linkToDocs($url);
-						}
-
-						$info['documentation'][$key] = $url;
-					}
-				}
-
-				$info['version'] = OC_App::getAppVersion($app);
-				$appList[] = $info;
-			}
-		}
-
-		return $appList;
-	}
-
-	public static function shouldUpgrade(string $app): bool {
-		$versions = self::getAppVersions();
-		$currentVersion = OC_App::getAppVersion($app);
-		if ($currentVersion && isset($versions[$app])) {
-			$installedVersion = $versions[$app];
-			if (!version_compare($currentVersion, $installedVersion, '=')) {
-				return true;
-			}
-		}
-		return false;
-	}
-
-	/**
-	 * Adjust the number of version parts of $version1 to match
-	 * the number of version parts of $version2.
-	 *
-	 * @param string $version1 version to adjust
-	 * @param string $version2 version to take the number of parts from
-	 * @return string shortened $version1
-	 */
-	private static function adjustVersionParts(string $version1, string $version2): string {
-		$version1 = explode('.', $version1);
-		$version2 = explode('.', $version2);
-		// reduce $version1 to match the number of parts in $version2
-		while (count($version1) > count($version2)) {
-			array_pop($version1);
-		}
-		// if $version1 does not have enough parts, add some
-		while (count($version1) < count($version2)) {
-			$version1[] = '0';
-		}
-		return implode('.', $version1);
-	}
-
-	/**
-	 * Check whether the current ownCloud version matches the given
-	 * application's version requirements.
-	 *
-	 * The comparison is made based on the number of parts that the
-	 * app info version has. For example for ownCloud 6.0.3 if the
-	 * app info version is expecting version 6.0, the comparison is
-	 * made on the first two parts of the ownCloud version.
-	 * This means that it's possible to specify "requiremin" => 6
-	 * and "requiremax" => 6 and it will still match ownCloud 6.0.3.
-	 *
-	 * @param string $ocVersion ownCloud version to check against
-	 * @param array $appInfo app info (from xml)
-	 *
-	 * @return boolean true if compatible, otherwise false
-	 */
-	public static function isAppCompatible(string $ocVersion, array $appInfo, bool $ignoreMax = false): bool {
-		$requireMin = '';
-		$requireMax = '';
-		if (isset($appInfo['dependencies']['nextcloud']['@attributes']['min-version'])) {
-			$requireMin = $appInfo['dependencies']['nextcloud']['@attributes']['min-version'];
-		} elseif (isset($appInfo['dependencies']['owncloud']['@attributes']['min-version'])) {
-			$requireMin = $appInfo['dependencies']['owncloud']['@attributes']['min-version'];
-		} elseif (isset($appInfo['requiremin'])) {
-			$requireMin = $appInfo['requiremin'];
-		} elseif (isset($appInfo['require'])) {
-			$requireMin = $appInfo['require'];
-		}
-
-		if (isset($appInfo['dependencies']['nextcloud']['@attributes']['max-version'])) {
-			$requireMax = $appInfo['dependencies']['nextcloud']['@attributes']['max-version'];
-		} elseif (isset($appInfo['dependencies']['owncloud']['@attributes']['max-version'])) {
-			$requireMax = $appInfo['dependencies']['owncloud']['@attributes']['max-version'];
-		} elseif (isset($appInfo['requiremax'])) {
-			$requireMax = $appInfo['requiremax'];
-		}
-
-		if (!empty($requireMin)
-			&& version_compare(self::adjustVersionParts($ocVersion, $requireMin), $requireMin, '<')
-		) {
-			return false;
-		}
-
-		if (!$ignoreMax && !empty($requireMax)
-			&& version_compare(self::adjustVersionParts($ocVersion, $requireMax), $requireMax, '>')
-		) {
-			return false;
-		}
-
-		return true;
-	}
-
-	/**
-	 * get the installed version of all apps
-	 */
-	public static function getAppVersions() {
-		static $versions;
-
-		if (!$versions) {
-			$appConfig = \OC::$server->getAppConfig();
-			$versions = $appConfig->getValues(false, 'installed_version');
-		}
-		return $versions;
-	}
-
-	/**
-	 * update the database for the app and call the update script
-	 *
-	 * @param string $appId
-	 * @return bool
-	 */
-	public static function updateApp(string $appId): bool {
-		$appPath = self::getAppPath($appId);
-		if ($appPath === false) {
-			return false;
-		}
-
-		if (is_file($appPath . '/appinfo/database.xml')) {
-			\OC::$server->getLogger()->error('The appinfo/database.xml file is not longer supported. Used in ' . $appId);
-			return false;
-		}
-
-		\OC::$server->getAppManager()->clearAppsCache();
-		$l = \OC::$server->getL10N('core');
-		$appData = self::getAppInfo($appId, false, $l->getLanguageCode());
-
-		$ignoreMaxApps = \OC::$server->getConfig()->getSystemValue('app_install_overwrite', []);
-		$ignoreMax = in_array($appId, $ignoreMaxApps, true);
-		\OC_App::checkAppDependencies(
-			\OC::$server->getConfig(),
-			$l,
-			$appData,
-			$ignoreMax
-		);
-
-		self::registerAutoloading($appId, $appPath, true);
-		self::executeRepairSteps($appId, $appData['repair-steps']['pre-migration']);
-
-		$ms = new MigrationService($appId, \OC::$server->get(\OC\DB\Connection::class));
-		$ms->migrate();
-
-		self::executeRepairSteps($appId, $appData['repair-steps']['post-migration']);
-		self::setupLiveMigrations($appId, $appData['repair-steps']['live-migration']);
-		// update appversion in app manager
-		\OC::$server->getAppManager()->clearAppsCache();
-		\OC::$server->getAppManager()->getAppVersion($appId, false);
-
-		self::setupBackgroundJobs($appData['background-jobs']);
-
-		//set remote/public handlers
-		if (array_key_exists('ocsid', $appData)) {
-			\OC::$server->getConfig()->setAppValue($appId, 'ocsid', $appData['ocsid']);
-		} elseif (\OC::$server->getConfig()->getAppValue($appId, 'ocsid', null) !== null) {
-			\OC::$server->getConfig()->deleteAppValue($appId, 'ocsid');
-		}
-		foreach ($appData['remote'] as $name => $path) {
-			\OC::$server->getConfig()->setAppValue('core', 'remote_' . $name, $appId . '/' . $path);
-		}
-		foreach ($appData['public'] as $name => $path) {
-			\OC::$server->getConfig()->setAppValue('core', 'public_' . $name, $appId . '/' . $path);
-		}
-
-		self::setAppTypes($appId);
-
-		$version = \OC_App::getAppVersion($appId);
-		\OC::$server->getConfig()->setAppValue($appId, 'installed_version', $version);
-
-		\OC::$server->getEventDispatcher()->dispatch(ManagerEvent::EVENT_APP_UPDATE, new ManagerEvent(
-			ManagerEvent::EVENT_APP_UPDATE, $appId
-		));
-
-		return true;
-	}
-
-	/**
-	 * @param string $appId
-	 * @param string[] $steps
-	 * @throws \OC\NeedsUpdateException
-	 */
-	public static function executeRepairSteps(string $appId, array $steps) {
-		if (empty($steps)) {
-			return;
-		}
-		// load the app
-		self::loadApp($appId);
-
-		$dispatcher = OC::$server->getEventDispatcher();
-
-		// load the steps
-		$r = new Repair([], $dispatcher, \OC::$server->get(LoggerInterface::class));
-		foreach ($steps as $step) {
-			try {
-				$r->addStep($step);
-			} catch (Exception $ex) {
-				$r->emit('\OC\Repair', 'error', [$ex->getMessage()]);
-				\OC::$server->getLogger()->logException($ex);
-			}
-		}
-		// run the steps
-		$r->run();
-	}
-
-	public static function setupBackgroundJobs(array $jobs) {
-		$queue = \OC::$server->getJobList();
-		foreach ($jobs as $job) {
-			$queue->add($job);
-		}
-	}
-
-	/**
-	 * @param string $appId
-	 * @param string[] $steps
-	 */
-	private static function setupLiveMigrations(string $appId, array $steps) {
-		$queue = \OC::$server->getJobList();
-		foreach ($steps as $step) {
-			$queue->add('OC\Migration\BackgroundRepair', [
-				'app' => $appId,
-				'step' => $step]);
-		}
-	}
-
-	/**
-	 * @param string $appId
-	 * @return \OC\Files\View|false
-	 */
-	public static function getStorage(string $appId) {
-		if (\OC::$server->getAppManager()->isEnabledForUser($appId)) { //sanity check
-			if (\OC::$server->getUserSession()->isLoggedIn()) {
-				$view = new \OC\Files\View('/' . OC_User::getUser());
-				if (!$view->file_exists($appId)) {
-					$view->mkdir($appId);
-				}
-				return new \OC\Files\View('/' . OC_User::getUser() . '/' . $appId);
-			} else {
-				\OCP\Util::writeLog('core', 'Can\'t get app storage, app ' . $appId . ', user not logged in', ILogger::ERROR);
-				return false;
-			}
-		} else {
-			\OCP\Util::writeLog('core', 'Can\'t get app storage, app ' . $appId . ' not enabled', ILogger::ERROR);
-			return false;
-		}
-	}
-
-	protected static function findBestL10NOption(array $options, string $lang): string {
-		// only a single option
-		if (isset($options['@value'])) {
-			return $options['@value'];
-		}
-
-		$fallback = $similarLangFallback = $englishFallback = false;
-
-		$lang = strtolower($lang);
-		$similarLang = $lang;
-		if (strpos($similarLang, '_')) {
-			// For "de_DE" we want to find "de" and the other way around
-			$similarLang = substr($lang, 0, strpos($lang, '_'));
-		}
-
-		foreach ($options as $option) {
-			if (is_array($option)) {
-				if ($fallback === false) {
-					$fallback = $option['@value'];
-				}
-
-				if (!isset($option['@attributes']['lang'])) {
-					continue;
-				}
-
-				$attributeLang = strtolower($option['@attributes']['lang']);
-				if ($attributeLang === $lang) {
-					return $option['@value'];
-				}
-
-				if ($attributeLang === $similarLang) {
-					$similarLangFallback = $option['@value'];
-				} elseif (strpos($attributeLang, $similarLang . '_') === 0) {
-					if ($similarLangFallback === false) {
-						$similarLangFallback = $option['@value'];
-					}
-				}
-			} else {
-				$englishFallback = $option;
-			}
-		}
-
-		if ($similarLangFallback !== false) {
-			return $similarLangFallback;
-		} elseif ($englishFallback !== false) {
-			return $englishFallback;
-		}
-		return (string) $fallback;
-	}
-
-	/**
-	 * parses the app data array and enhanced the 'description' value
-	 *
-	 * @param array $data the app data
-	 * @param string $lang
-	 * @return array improved app data
-	 */
-	public static function parseAppInfo(array $data, $lang = null): array {
-		if ($lang && isset($data['name']) && is_array($data['name'])) {
-			$data['name'] = self::findBestL10NOption($data['name'], $lang);
-		}
-		if ($lang && isset($data['summary']) && is_array($data['summary'])) {
-			$data['summary'] = self::findBestL10NOption($data['summary'], $lang);
-		}
-		if ($lang && isset($data['description']) && is_array($data['description'])) {
-			$data['description'] = trim(self::findBestL10NOption($data['description'], $lang));
-		} elseif (isset($data['description']) && is_string($data['description'])) {
-			$data['description'] = trim($data['description']);
-		} else {
-			$data['description'] = '';
-		}
-
-		return $data;
-	}
-
-	/**
-	 * @param \OCP\IConfig $config
-	 * @param \OCP\IL10N $l
-	 * @param array $info
-	 * @throws \Exception
-	 */
-	public static function checkAppDependencies(\OCP\IConfig $config, \OCP\IL10N $l, array $info, bool $ignoreMax) {
-		$dependencyAnalyzer = new DependencyAnalyzer(new Platform($config), $l);
-		$missing = $dependencyAnalyzer->analyze($info, $ignoreMax);
-		if (!empty($missing)) {
-			$missingMsg = implode(PHP_EOL, $missing);
-			throw new \Exception(
-				$l->t('App "%1$s" cannot be installed because the following dependencies are not fulfilled: %2$s',
-					[$info['name'], $missingMsg]
-				)
-			);
-		}
-	}
+    private static $adminForms = [];
+    private static $personalForms = [];
+    private static $appTypes = [];
+    private static $loadedApps = [];
+    private static $altLogin = [];
+    private static $alreadyRegistered = [];
+    public const supportedApp = 300;
+    public const officialApp = 200;
+
+    /**
+     * clean the appId
+     *
+     * @psalm-taint-escape file
+     * @psalm-taint-escape include
+     *
+     * @param string $app AppId that needs to be cleaned
+     * @return string
+     */
+    public static function cleanAppId(string $app): string {
+        return str_replace(['\0', '/', '\\', '..'], '', $app);
+    }
+
+    /**
+     * Check if an app is loaded
+     *
+     * @param string $app
+     * @return bool
+     */
+    public static function isAppLoaded(string $app): bool {
+        return isset(self::$loadedApps[$app]);
+    }
+
+    /**
+     * loads all apps
+     *
+     * @param string[] $types
+     * @return bool
+     *
+     * This function walks through the ownCloud directory and loads all apps
+     * it can find. A directory contains an app if the file /appinfo/info.xml
+     * exists.
+     *
+     * if $types is set to non-empty array, only apps of those types will be loaded
+     */
+    public static function loadApps(array $types = []): bool {
+        if ((bool) \OC::$server->getSystemConfig()->getValue('maintenance', false)) {
+            return false;
+        }
+        // Load the enabled apps here
+        $apps = self::getEnabledApps();
+
+        // Add each apps' folder as allowed class path
+        foreach ($apps as $app) {
+            // If the app is already loaded then autoloading it makes no sense
+            if (!isset(self::$loadedApps[$app])) {
+                $path = self::getAppPath($app);
+                if ($path !== false) {
+                    self::registerAutoloading($app, $path);
+                }
+            }
+        }
+
+        // prevent app.php from printing output
+        ob_start();
+        foreach ($apps as $app) {
+            if (!isset(self::$loadedApps[$app]) && ($types === [] || self::isType($app, $types))) {
+                try {
+                    self::loadApp($app);
+                } catch (\Throwable $e) {
+                    \OC::$server->get(LoggerInterface::class)->emergency('Error during app loading: ' . $e->getMessage(), [
+                        'exception' => $e,
+                        'app' => $app,
+                    ]);
+                }
+            }
+        }
+        ob_end_clean();
+
+        return true;
+    }
+
+    /**
+     * load a single app
+     *
+     * @param string $app
+     * @throws Exception
+     */
+    public static function loadApp(string $app) {
+        self::$loadedApps[$app] = true;
+        $appPath = self::getAppPath($app);
+        if ($appPath === false) {
+            return;
+        }
+
+        // in case someone calls loadApp() directly
+        self::registerAutoloading($app, $appPath);
+
+        /** @var Coordinator $coordinator */
+        $coordinator = \OC::$server->query(Coordinator::class);
+        $isBootable = $coordinator->isBootable($app);
+
+        $hasAppPhpFile = is_file($appPath . '/appinfo/app.php');
+
+        \OC::$server->getEventLogger()->start('bootstrap:load_app_' . $app, 'Load app: ' . $app);
+        if ($isBootable && $hasAppPhpFile) {
+            \OC::$server->getLogger()->error('/appinfo/app.php is not loaded when \OCP\AppFramework\Bootstrap\IBootstrap on the application class is used. Migrate everything from app.php to the Application class.', [
+                'app' => $app,
+            ]);
+        } elseif ($hasAppPhpFile) {
+            \OC::$server->getLogger()->debug('/appinfo/app.php is deprecated, use \OCP\AppFramework\Bootstrap\IBootstrap on the application class instead.', [
+                'app' => $app,
+            ]);
+            try {
+                self::requireAppFile($app);
+            } catch (Throwable $ex) {
+                if ($ex instanceof ServerNotAvailableException) {
+                    throw $ex;
+                }
+                if (!\OC::$server->getAppManager()->isShipped($app) && !self::isType($app, ['authentication'])) {
+                    \OC::$server->getLogger()->logException($ex, [
+                        'message' => "App $app threw an error during app.php load and will be disabled: " . $ex->getMessage(),
+                    ]);
+
+                    // Only disable apps which are not shipped and that are not authentication apps
+                    \OC::$server->getAppManager()->disableApp($app, true);
+                } else {
+                    \OC::$server->getLogger()->logException($ex, [
+                        'message' => "App $app threw an error during app.php load: " . $ex->getMessage(),
+                    ]);
+                }
+            }
+        }
+        \OC::$server->getEventLogger()->end('bootstrap:load_app_' . $app);
+
+        $coordinator->bootApp($app);
+
+        $info = self::getAppInfo($app);
+        if (!empty($info['activity']['filters'])) {
+            foreach ($info['activity']['filters'] as $filter) {
+                \OC::$server->getActivityManager()->registerFilter($filter);
+            }
+        }
+        if (!empty($info['activity']['settings'])) {
+            foreach ($info['activity']['settings'] as $setting) {
+                \OC::$server->getActivityManager()->registerSetting($setting);
+            }
+        }
+        if (!empty($info['activity']['providers'])) {
+            foreach ($info['activity']['providers'] as $provider) {
+                \OC::$server->getActivityManager()->registerProvider($provider);
+            }
+        }
+
+        if (!empty($info['settings']['admin'])) {
+            foreach ($info['settings']['admin'] as $setting) {
+                \OC::$server->get(ISettingsManager::class)->registerSetting('admin', $setting);
+            }
+        }
+        if (!empty($info['settings']['admin-section'])) {
+            foreach ($info['settings']['admin-section'] as $section) {
+                \OC::$server->get(ISettingsManager::class)->registerSection('admin', $section);
+            }
+        }
+        if (!empty($info['settings']['personal'])) {
+            foreach ($info['settings']['personal'] as $setting) {
+                \OC::$server->get(ISettingsManager::class)->registerSetting('personal', $setting);
+            }
+        }
+        if (!empty($info['settings']['personal-section'])) {
+            foreach ($info['settings']['personal-section'] as $section) {
+                \OC::$server->get(ISettingsManager::class)->registerSection('personal', $section);
+            }
+        }
+
+        if (!empty($info['collaboration']['plugins'])) {
+            // deal with one or many plugin entries
+            $plugins = isset($info['collaboration']['plugins']['plugin']['@value']) ?
+                [$info['collaboration']['plugins']['plugin']] : $info['collaboration']['plugins']['plugin'];
+            foreach ($plugins as $plugin) {
+                if ($plugin['@attributes']['type'] === 'collaborator-search') {
+                    $pluginInfo = [
+                        'shareType' => $plugin['@attributes']['share-type'],
+                        'class' => $plugin['@value'],
+                    ];
+                    \OC::$server->getCollaboratorSearch()->registerPlugin($pluginInfo);
+                } elseif ($plugin['@attributes']['type'] === 'autocomplete-sort') {
+                    \OC::$server->getAutoCompleteManager()->registerSorter($plugin['@value']);
+                }
+            }
+        }
+    }
+
+    /**
+     * @internal
+     * @param string $app
+     * @param string $path
+     * @param bool $force
+     */
+    public static function registerAutoloading(string $app, string $path, bool $force = false) {
+        $key = $app . '-' . $path;
+        if (!$force && isset(self::$alreadyRegistered[$key])) {
+            return;
+        }
+
+        self::$alreadyRegistered[$key] = true;
+
+        // Register on PSR-4 composer autoloader
+        $appNamespace = \OC\AppFramework\App::buildAppNamespace($app);
+        \OC::$server->registerNamespace($app, $appNamespace);
+
+        if (file_exists($path . '/composer/autoload.php')) {
+            require_once $path . '/composer/autoload.php';
+        } else {
+            \OC::$composerAutoloader->addPsr4($appNamespace . '\\', $path . '/lib/', true);
+            // Register on legacy autoloader
+            \OC::$loader->addValidRoot($path);
+        }
+
+        // Register Test namespace only when testing
+        if (defined('PHPUNIT_RUN') || defined('CLI_TEST_RUN')) {
+            \OC::$composerAutoloader->addPsr4($appNamespace . '\\Tests\\', $path . '/tests/', true);
+        }
+    }
+
+    /**
+     * Load app.php from the given app
+     *
+     * @param string $app app name
+     * @throws Error
+     */
+    private static function requireAppFile(string $app) {
+        // encapsulated here to avoid variable scope conflicts
+        require_once $app . '/appinfo/app.php';
+    }
+
+    /**
+     * check if an app is of a specific type
+     *
+     * @param string $app
+     * @param array $types
+     * @return bool
+     */
+    public static function isType(string $app, array $types): bool {
+        $appTypes = self::getAppTypes($app);
+        foreach ($types as $type) {
+            if (array_search($type, $appTypes) !== false) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * get the types of an app
+     *
+     * @param string $app
+     * @return array
+     */
+    private static function getAppTypes(string $app): array {
+        //load the cache
+        if (count(self::$appTypes) == 0) {
+            self::$appTypes = \OC::$server->getAppConfig()->getValues(false, 'types');
+        }
+
+        if (isset(self::$appTypes[$app])) {
+            return explode(',', self::$appTypes[$app]);
+        }
+
+        return [];
+    }
+
+    /**
+     * read app types from info.xml and cache them in the database
+     */
+    public static function setAppTypes(string $app) {
+        $appManager = \OC::$server->getAppManager();
+        $appData = $appManager->getAppInfo($app);
+        if (!is_array($appData)) {
+            return;
+        }
+
+        if (isset($appData['types'])) {
+            $appTypes = implode(',', $appData['types']);
+        } else {
+            $appTypes = '';
+            $appData['types'] = [];
+        }
+
+        $config = \OC::$server->getConfig();
+        $config->setAppValue($app, 'types', $appTypes);
+
+        if ($appManager->hasProtectedAppType($appData['types'])) {
+            $enabled = $config->getAppValue($app, 'enabled', 'yes');
+            if ($enabled !== 'yes' && $enabled !== 'no') {
+                $config->setAppValue($app, 'enabled', 'yes');
+            }
+        }
+    }
+
+    /**
+     * Returns apps enabled for the current user.
+     *
+     * @param bool $forceRefresh whether to refresh the cache
+     * @param bool $all whether to return apps for all users, not only the
+     * currently logged in one
+     * @return string[]
+     */
+    public static function getEnabledApps(bool $forceRefresh = false, bool $all = false): array {
+        if (!\OC::$server->getSystemConfig()->getValue('installed', false)) {
+            return [];
+        }
+        // in incognito mode or when logged out, $user will be false,
+        // which is also the case during an upgrade
+        $appManager = \OC::$server->getAppManager();
+        if ($all) {
+            $user = null;
+        } else {
+            $user = \OC::$server->getUserSession()->getUser();
+        }
+
+        if (is_null($user)) {
+            $apps = $appManager->getInstalledApps();
+        } else {
+            $apps = $appManager->getEnabledAppsForUser($user);
+        }
+        $apps = array_filter($apps, function ($app) {
+            return $app !== 'files';//we add this manually
+        });
+        sort($apps);
+        array_unshift($apps, 'files');
+        return $apps;
+    }
+
+    /**
+     * checks whether or not an app is enabled
+     *
+     * @param string $app app
+     * @return bool
+     * @deprecated 13.0.0 use \OC::$server->getAppManager()->isEnabledForUser($appId)
+     *
+     * This function checks whether or not an app is enabled.
+     */
+    public static function isEnabled(string $app): bool {
+        return \OC::$server->getAppManager()->isEnabledForUser($app);
+    }
+
+    /**
+     * enables an app
+     *
+     * @param string $appId
+     * @param array $groups (optional) when set, only these groups will have access to the app
+     * @throws \Exception
+     * @return void
+     *
+     * This function set an app as enabled in appconfig.
+     */
+    public function enable(string $appId,
+                            array $groups = []) {
+
+        // Check if app is already downloaded
+        /** @var Installer $installer */
+        $installer = \OC::$server->query(Installer::class);
+        $isDownloaded = $installer->isDownloaded($appId);
+
+        if (!$isDownloaded) {
+            $installer->downloadApp($appId);
+        }
+
+        $installer->installApp($appId);
+
+        $appManager = \OC::$server->getAppManager();
+        if ($groups !== []) {
+            $groupManager = \OC::$server->getGroupManager();
+            $groupsList = [];
+            foreach ($groups as $group) {
+                $groupItem = $groupManager->get($group);
+                if ($groupItem instanceof \OCP\IGroup) {
+                    $groupsList[] = $groupManager->get($group);
+                }
+            }
+            $appManager->enableAppForGroups($appId, $groupsList);
+        } else {
+            $appManager->enableApp($appId);
+        }
+    }
+
+    /**
+     * Get the path where to install apps
+     *
+     * @return string|false
+     */
+    public static function getInstallPath() {
+        foreach (OC::$APPSROOTS as $dir) {
+            if (isset($dir['writable']) && $dir['writable'] === true) {
+                return $dir['path'];
+            }
+        }
+
+        \OCP\Util::writeLog('core', 'No application directories are marked as writable.', ILogger::ERROR);
+        return null;
+    }
+
+
+    /**
+     * search for an app in all app-directories
+     *
+     * @param string $appId
+     * @return false|string
+     */
+    public static function findAppInDirectories(string $appId) {
+        $sanitizedAppId = self::cleanAppId($appId);
+        if ($sanitizedAppId !== $appId) {
+            return false;
+        }
+        static $app_dir = [];
+
+        if (isset($app_dir[$appId])) {
+            return $app_dir[$appId];
+        }
+
+        $possibleApps = [];
+        foreach (OC::$APPSROOTS as $dir) {
+            if (file_exists($dir['path'] . '/' . $appId)) {
+                $possibleApps[] = $dir;
+            }
+        }
+
+        if (empty($possibleApps)) {
+            return false;
+        } elseif (count($possibleApps) === 1) {
+            $dir = array_shift($possibleApps);
+            $app_dir[$appId] = $dir;
+            return $dir;
+        } else {
+            $versionToLoad = [];
+            foreach ($possibleApps as $possibleApp) {
+                $version = self::getAppVersionByPath($possibleApp['path'] . '/' . $appId);
+                if (empty($versionToLoad) || version_compare($version, $versionToLoad['version'], '>')) {
+                    $versionToLoad = [
+                        'dir' => $possibleApp,
+                        'version' => $version,
+                    ];
+                }
+            }
+            $app_dir[$appId] = $versionToLoad['dir'];
+            return $versionToLoad['dir'];
+            //TODO - write test
+        }
+    }
+
+    /**
+     * Get the directory for the given app.
+     * If the app is defined in multiple directories, the first one is taken. (false if not found)
+     *
+     * @psalm-taint-specialize
+     *
+     * @param string $appId
+     * @return string|false
+     * @deprecated 11.0.0 use \OC::$server->getAppManager()->getAppPath()
+     */
+    public static function getAppPath(string $appId) {
+        if ($appId === null || trim($appId) === '') {
+            return false;
+        }
+
+        if (($dir = self::findAppInDirectories($appId)) != false) {
+            return $dir['path'] . '/' . $appId;
+        }
+        return false;
+    }
+
+    /**
+     * Get the path for the given app on the access
+     * If the app is defined in multiple directories, the first one is taken. (false if not found)
+     *
+     * @param string $appId
+     * @return string|false
+     * @deprecated 18.0.0 use \OC::$server->getAppManager()->getAppWebPath()
+     */
+    public static function getAppWebPath(string $appId) {
+        if (($dir = self::findAppInDirectories($appId)) != false) {
+            return OC::$WEBROOT . $dir['url'] . '/' . $appId;
+        }
+        return false;
+    }
+
+    /**
+     * get the last version of the app from appinfo/info.xml
+     *
+     * @param string $appId
+     * @param bool $useCache
+     * @return string
+     * @deprecated 14.0.0 use \OC::$server->getAppManager()->getAppVersion()
+     */
+    public static function getAppVersion(string $appId, bool $useCache = true): string {
+        return \OC::$server->getAppManager()->getAppVersion($appId, $useCache);
+    }
+
+    /**
+     * get app's version based on it's path
+     *
+     * @param string $path
+     * @return string
+     */
+    public static function getAppVersionByPath(string $path): string {
+        $infoFile = $path . '/appinfo/info.xml';
+        $appData = \OC::$server->getAppManager()->getAppInfo($infoFile, true);
+        return isset($appData['version']) ? $appData['version'] : '';
+    }
+
+
+    /**
+     * Read all app metadata from the info.xml file
+     *
+     * @param string $appId id of the app or the path of the info.xml file
+     * @param bool $path
+     * @param string $lang
+     * @return array|null
+     * @note all data is read from info.xml, not just pre-defined fields
+     * @deprecated 14.0.0 use \OC::$server->getAppManager()->getAppInfo()
+     */
+    public static function getAppInfo(string $appId, bool $path = false, string $lang = null) {
+        return \OC::$server->getAppManager()->getAppInfo($appId, $path, $lang);
+    }
+
+    /**
+     * Returns the navigation
+     *
+     * @return array
+     * @deprecated 14.0.0 use \OC::$server->getNavigationManager()->getAll()
+     *
+     * This function returns an array containing all entries added. The
+     * entries are sorted by the key 'order' ascending. Additional to the keys
+     * given for each app the following keys exist:
+     *   - active: boolean, signals if the user is on this navigation entry
+     */
+    public static function getNavigation(): array {
+        return OC::$server->getNavigationManager()->getAll();
+    }
+
+    /**
+     * Returns the Settings Navigation
+     *
+     * @return string[]
+     * @deprecated 14.0.0 use \OC::$server->getNavigationManager()->getAll('settings')
+     *
+     * This function returns an array containing all settings pages added. The
+     * entries are sorted by the key 'order' ascending.
+     */
+    public static function getSettingsNavigation(): array {
+        return OC::$server->getNavigationManager()->getAll('settings');
+    }
+
+    /**
+     * get the id of loaded app
+     *
+     * @return string
+     */
+    public static function getCurrentApp(): string {
+        $request = \OC::$server->getRequest();
+        $script = substr($request->getScriptName(), strlen(OC::$WEBROOT) + 1);
+        $topFolder = substr($script, 0, strpos($script, '/') ?: 0);
+        if (empty($topFolder)) {
+            $path_info = $request->getPathInfo();
+            if ($path_info) {
+                $topFolder = substr($path_info, 1, strpos($path_info, '/', 1) - 1);
+            }
+        }
+        if ($topFolder == 'apps') {
+            $length = strlen($topFolder);
+            return substr($script, $length + 1, strpos($script, '/', $length + 1) - $length - 1) ?: '';
+        } else {
+            return $topFolder;
+        }
+    }
+
+    /**
+     * @param string $type
+     * @return array
+     */
+    public static function getForms(string $type): array {
+        $forms = [];
+        switch ($type) {
+            case 'admin':
+                $source = self::$adminForms;
+                break;
+            case 'personal':
+                $source = self::$personalForms;
+                break;
+            default:
+                return [];
+        }
+        foreach ($source as $form) {
+            $forms[] = include $form;
+        }
+        return $forms;
+    }
+
+    /**
+     * register an admin form to be shown
+     *
+     * @param string $app
+     * @param string $page
+     */
+    public static function registerAdmin(string $app, string $page) {
+        self::$adminForms[] = $app . '/' . $page . '.php';
+    }
+
+    /**
+     * register a personal form to be shown
+     * @param string $app
+     * @param string $page
+     */
+    public static function registerPersonal(string $app, string $page) {
+        self::$personalForms[] = $app . '/' . $page . '.php';
+    }
+
+    /**
+     * @param array $entry
+     * @deprecated 20.0.0 Please register your alternative login option using the registerAlternativeLogin() on the RegistrationContext in your Application class implementing the OCP\Authentication\IAlternativeLogin interface
+     */
+    public static function registerLogIn(array $entry) {
+        \OC::$server->getLogger()->debug('OC_App::registerLogIn() is deprecated, please register your alternative login option using the registerAlternativeLogin() on the RegistrationContext in your Application class implementing the OCP\Authentication\IAlternativeLogin interface');
+        self::$altLogin[] = $entry;
+    }
+
+    /**
+     * @return array
+     */
+    public static function getAlternativeLogIns(): array {
+        /** @var Coordinator $bootstrapCoordinator */
+        $bootstrapCoordinator = \OC::$server->query(Coordinator::class);
+
+        foreach ($bootstrapCoordinator->getRegistrationContext()->getAlternativeLogins() as $registration) {
+            if (!in_array(IAlternativeLogin::class, class_implements($registration->getService()), true)) {
+                \OC::$server->getLogger()->error('Alternative login option {option} does not implement {interface} and is therefore ignored.', [
+                    'option' => $registration->getService(),
+                    'interface' => IAlternativeLogin::class,
+                    'app' => $registration->getAppId(),
+                ]);
+                continue;
+            }
+
+            try {
+                /** @var IAlternativeLogin $provider */
+                $provider = \OC::$server->query($registration->getService());
+            } catch (QueryException $e) {
+                \OC::$server->getLogger()->logException($e, [
+                    'message' => 'Alternative login option {option} can not be initialised.',
+                    'option' => $registration->getService(),
+                    'app' => $registration->getAppId(),
+                ]);
+            }
+
+            try {
+                $provider->load();
+
+                self::$altLogin[] = [
+                    'name' => $provider->getLabel(),
+                    'href' => $provider->getLink(),
+                    'style' => $provider->getClass(),
+                ];
+            } catch (Throwable $e) {
+                \OC::$server->getLogger()->logException($e, [
+                    'message' => 'Alternative login option {option} had an error while loading.',
+                    'option' => $registration->getService(),
+                    'app' => $registration->getAppId(),
+                ]);
+            }
+        }
+
+        return self::$altLogin;
+    }
+
+    /**
+     * get a list of all apps in the apps folder
+     *
+     * @return string[] an array of app names (string IDs)
+     * @todo: change the name of this method to getInstalledApps, which is more accurate
+     */
+    public static function getAllApps(): array {
+        $apps = [];
+
+        foreach (OC::$APPSROOTS as $apps_dir) {
+            if (!is_readable($apps_dir['path'])) {
+                \OCP\Util::writeLog('core', 'unable to read app folder : ' . $apps_dir['path'], ILogger::WARN);
+                continue;
+            }
+            $dh = opendir($apps_dir['path']);
+
+            if (is_resource($dh)) {
+                while (($file = readdir($dh)) !== false) {
+                    if ($file[0] != '.' and is_dir($apps_dir['path'] . '/' . $file) and is_file($apps_dir['path'] . '/' . $file . '/appinfo/info.xml')) {
+                        $apps[] = $file;
+                    }
+                }
+            }
+        }
+
+        $apps = array_unique($apps);
+
+        return $apps;
+    }
+
+    /**
+     * List all supported apps
+     *
+     * @return array
+     */
+    public function getSupportedApps(): array {
+        /** @var \OCP\Support\Subscription\IRegistry $subscriptionRegistry */
+        $subscriptionRegistry = \OC::$server->query(\OCP\Support\Subscription\IRegistry::class);
+        $supportedApps = $subscriptionRegistry->delegateGetSupportedApps();
+        return $supportedApps;
+    }
+
+    /**
+     * List all apps, this is used in apps.php
+     *
+     * @return array
+     */
+    public function listAllApps(): array {
+        $installedApps = OC_App::getAllApps();
+
+        $appManager = \OC::$server->getAppManager();
+        //we don't want to show configuration for these
+        $blacklist = $appManager->getAlwaysEnabledApps();
+        $appList = [];
+        $langCode = \OC::$server->getL10N('core')->getLanguageCode();
+        $urlGenerator = \OC::$server->getURLGenerator();
+        $supportedApps = $this->getSupportedApps();
+
+        foreach ($installedApps as $app) {
+            if (array_search($app, $blacklist) === false) {
+                $info = OC_App::getAppInfo($app, false, $langCode);
+                if (!is_array($info)) {
+                    \OCP\Util::writeLog('core', 'Could not read app info file for app "' . $app . '"', ILogger::ERROR);
+                    continue;
+                }
+
+                if (!isset($info['name'])) {
+                    \OCP\Util::writeLog('core', 'App id "' . $app . '" has no name in appinfo', ILogger::ERROR);
+                    continue;
+                }
+
+                $enabled = \OC::$server->getConfig()->getAppValue($app, 'enabled', 'no');
+                $info['groups'] = null;
+                if ($enabled === 'yes') {
+                    $active = true;
+                } elseif ($enabled === 'no') {
+                    $active = false;
+                } else {
+                    $active = true;
+                    $info['groups'] = $enabled;
+                }
+
+                $info['active'] = $active;
+
+                if ($appManager->isShipped($app)) {
+                    $info['internal'] = true;
+                    $info['level'] = self::officialApp;
+                    $info['removable'] = false;
+                } else {
+                    $info['internal'] = false;
+                    $info['removable'] = true;
+                }
+
+                if (in_array($app, $supportedApps)) {
+                    $info['level'] = self::supportedApp;
+                }
+
+                $appPath = self::getAppPath($app);
+                if ($appPath !== false) {
+                    $appIcon = $appPath . '/img/' . $app . '.svg';
+                    if (file_exists($appIcon)) {
+                        $info['preview'] = $urlGenerator->imagePath($app, $app . '.svg');
+                        $info['previewAsIcon'] = true;
+                    } else {
+                        $appIcon = $appPath . '/img/app.svg';
+                        if (file_exists($appIcon)) {
+                            $info['preview'] = $urlGenerator->imagePath($app, 'app.svg');
+                            $info['previewAsIcon'] = true;
+                        }
+                    }
+                }
+                // fix documentation
+                if (isset($info['documentation']) && is_array($info['documentation'])) {
+                    foreach ($info['documentation'] as $key => $url) {
+                        // If it is not an absolute URL we assume it is a key
+                        // i.e. admin-ldap will get converted to go.php?to=admin-ldap
+                        if (stripos($url, 'https://') !== 0 && stripos($url, 'http://') !== 0) {
+                            $url = $urlGenerator->linkToDocs($url);
+                        }
+
+                        $info['documentation'][$key] = $url;
+                    }
+                }
+
+                $info['version'] = OC_App::getAppVersion($app);
+                $appList[] = $info;
+            }
+        }
+
+        return $appList;
+    }
+
+    public static function shouldUpgrade(string $app): bool {
+        $versions = self::getAppVersions();
+        $currentVersion = OC_App::getAppVersion($app);
+        if ($currentVersion && isset($versions[$app])) {
+            $installedVersion = $versions[$app];
+            if (!version_compare($currentVersion, $installedVersion, '=')) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Adjust the number of version parts of $version1 to match
+     * the number of version parts of $version2.
+     *
+     * @param string $version1 version to adjust
+     * @param string $version2 version to take the number of parts from
+     * @return string shortened $version1
+     */
+    private static function adjustVersionParts(string $version1, string $version2): string {
+        $version1 = explode('.', $version1);
+        $version2 = explode('.', $version2);
+        // reduce $version1 to match the number of parts in $version2
+        while (count($version1) > count($version2)) {
+            array_pop($version1);
+        }
+        // if $version1 does not have enough parts, add some
+        while (count($version1) < count($version2)) {
+            $version1[] = '0';
+        }
+        return implode('.', $version1);
+    }
+
+    /**
+     * Check whether the current ownCloud version matches the given
+     * application's version requirements.
+     *
+     * The comparison is made based on the number of parts that the
+     * app info version has. For example for ownCloud 6.0.3 if the
+     * app info version is expecting version 6.0, the comparison is
+     * made on the first two parts of the ownCloud version.
+     * This means that it's possible to specify "requiremin" => 6
+     * and "requiremax" => 6 and it will still match ownCloud 6.0.3.
+     *
+     * @param string $ocVersion ownCloud version to check against
+     * @param array $appInfo app info (from xml)
+     *
+     * @return boolean true if compatible, otherwise false
+     */
+    public static function isAppCompatible(string $ocVersion, array $appInfo, bool $ignoreMax = false): bool {
+        $requireMin = '';
+        $requireMax = '';
+        if (isset($appInfo['dependencies']['nextcloud']['@attributes']['min-version'])) {
+            $requireMin = $appInfo['dependencies']['nextcloud']['@attributes']['min-version'];
+        } elseif (isset($appInfo['dependencies']['owncloud']['@attributes']['min-version'])) {
+            $requireMin = $appInfo['dependencies']['owncloud']['@attributes']['min-version'];
+        } elseif (isset($appInfo['requiremin'])) {
+            $requireMin = $appInfo['requiremin'];
+        } elseif (isset($appInfo['require'])) {
+            $requireMin = $appInfo['require'];
+        }
+
+        if (isset($appInfo['dependencies']['nextcloud']['@attributes']['max-version'])) {
+            $requireMax = $appInfo['dependencies']['nextcloud']['@attributes']['max-version'];
+        } elseif (isset($appInfo['dependencies']['owncloud']['@attributes']['max-version'])) {
+            $requireMax = $appInfo['dependencies']['owncloud']['@attributes']['max-version'];
+        } elseif (isset($appInfo['requiremax'])) {
+            $requireMax = $appInfo['requiremax'];
+        }
+
+        if (!empty($requireMin)
+            && version_compare(self::adjustVersionParts($ocVersion, $requireMin), $requireMin, '<')
+        ) {
+            return false;
+        }
+
+        if (!$ignoreMax && !empty($requireMax)
+            && version_compare(self::adjustVersionParts($ocVersion, $requireMax), $requireMax, '>')
+        ) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * get the installed version of all apps
+     */
+    public static function getAppVersions() {
+        static $versions;
+
+        if (!$versions) {
+            $appConfig = \OC::$server->getAppConfig();
+            $versions = $appConfig->getValues(false, 'installed_version');
+        }
+        return $versions;
+    }
+
+    /**
+     * update the database for the app and call the update script
+     *
+     * @param string $appId
+     * @return bool
+     */
+    public static function updateApp(string $appId): bool {
+        $appPath = self::getAppPath($appId);
+        if ($appPath === false) {
+            return false;
+        }
+
+        if (is_file($appPath . '/appinfo/database.xml')) {
+            \OC::$server->getLogger()->error('The appinfo/database.xml file is not longer supported. Used in ' . $appId);
+            return false;
+        }
+
+        \OC::$server->getAppManager()->clearAppsCache();
+        $l = \OC::$server->getL10N('core');
+        $appData = self::getAppInfo($appId, false, $l->getLanguageCode());
+
+        $ignoreMaxApps = \OC::$server->getConfig()->getSystemValue('app_install_overwrite', []);
+        $ignoreMax = in_array($appId, $ignoreMaxApps, true);
+        \OC_App::checkAppDependencies(
+            \OC::$server->getConfig(),
+            $l,
+            $appData,
+            $ignoreMax
+        );
+
+        self::registerAutoloading($appId, $appPath, true);
+        self::executeRepairSteps($appId, $appData['repair-steps']['pre-migration']);
+
+        $ms = new MigrationService($appId, \OC::$server->get(\OC\DB\Connection::class));
+        $ms->migrate();
+
+        self::executeRepairSteps($appId, $appData['repair-steps']['post-migration']);
+        self::setupLiveMigrations($appId, $appData['repair-steps']['live-migration']);
+        // update appversion in app manager
+        \OC::$server->getAppManager()->clearAppsCache();
+        \OC::$server->getAppManager()->getAppVersion($appId, false);
+
+        self::setupBackgroundJobs($appData['background-jobs']);
+
+        //set remote/public handlers
+        if (array_key_exists('ocsid', $appData)) {
+            \OC::$server->getConfig()->setAppValue($appId, 'ocsid', $appData['ocsid']);
+        } elseif (\OC::$server->getConfig()->getAppValue($appId, 'ocsid', null) !== null) {
+            \OC::$server->getConfig()->deleteAppValue($appId, 'ocsid');
+        }
+        foreach ($appData['remote'] as $name => $path) {
+            \OC::$server->getConfig()->setAppValue('core', 'remote_' . $name, $appId . '/' . $path);
+        }
+        foreach ($appData['public'] as $name => $path) {
+            \OC::$server->getConfig()->setAppValue('core', 'public_' . $name, $appId . '/' . $path);
+        }
+
+        self::setAppTypes($appId);
+
+        $version = \OC_App::getAppVersion($appId);
+        \OC::$server->getConfig()->setAppValue($appId, 'installed_version', $version);
+
+        \OC::$server->getEventDispatcher()->dispatch(ManagerEvent::EVENT_APP_UPDATE, new ManagerEvent(
+            ManagerEvent::EVENT_APP_UPDATE, $appId
+        ));
+
+        return true;
+    }
+
+    /**
+     * @param string $appId
+     * @param string[] $steps
+     * @throws \OC\NeedsUpdateException
+     */
+    public static function executeRepairSteps(string $appId, array $steps) {
+        if (empty($steps)) {
+            return;
+        }
+        // load the app
+        self::loadApp($appId);
+
+        $dispatcher = OC::$server->getEventDispatcher();
+
+        // load the steps
+        $r = new Repair([], $dispatcher, \OC::$server->get(LoggerInterface::class));
+        foreach ($steps as $step) {
+            try {
+                $r->addStep($step);
+            } catch (Exception $ex) {
+                $r->emit('\OC\Repair', 'error', [$ex->getMessage()]);
+                \OC::$server->getLogger()->logException($ex);
+            }
+        }
+        // run the steps
+        $r->run();
+    }
+
+    public static function setupBackgroundJobs(array $jobs) {
+        $queue = \OC::$server->getJobList();
+        foreach ($jobs as $job) {
+            $queue->add($job);
+        }
+    }
+
+    /**
+     * @param string $appId
+     * @param string[] $steps
+     */
+    private static function setupLiveMigrations(string $appId, array $steps) {
+        $queue = \OC::$server->getJobList();
+        foreach ($steps as $step) {
+            $queue->add('OC\Migration\BackgroundRepair', [
+                'app' => $appId,
+                'step' => $step]);
+        }
+    }
+
+    /**
+     * @param string $appId
+     * @return \OC\Files\View|false
+     */
+    public static function getStorage(string $appId) {
+        if (\OC::$server->getAppManager()->isEnabledForUser($appId)) { //sanity check
+            if (\OC::$server->getUserSession()->isLoggedIn()) {
+                $view = new \OC\Files\View('/' . OC_User::getUser());
+                if (!$view->file_exists($appId)) {
+                    $view->mkdir($appId);
+                }
+                return new \OC\Files\View('/' . OC_User::getUser() . '/' . $appId);
+            } else {
+                \OCP\Util::writeLog('core', 'Can\'t get app storage, app ' . $appId . ', user not logged in', ILogger::ERROR);
+                return false;
+            }
+        } else {
+            \OCP\Util::writeLog('core', 'Can\'t get app storage, app ' . $appId . ' not enabled', ILogger::ERROR);
+            return false;
+        }
+    }
+
+    protected static function findBestL10NOption(array $options, string $lang): string {
+        // only a single option
+        if (isset($options['@value'])) {
+            return $options['@value'];
+        }
+
+        $fallback = $similarLangFallback = $englishFallback = false;
+
+        $lang = strtolower($lang);
+        $similarLang = $lang;
+        if (strpos($similarLang, '_')) {
+            // For "de_DE" we want to find "de" and the other way around
+            $similarLang = substr($lang, 0, strpos($lang, '_'));
+        }
+
+        foreach ($options as $option) {
+            if (is_array($option)) {
+                if ($fallback === false) {
+                    $fallback = $option['@value'];
+                }
+
+                if (!isset($option['@attributes']['lang'])) {
+                    continue;
+                }
+
+                $attributeLang = strtolower($option['@attributes']['lang']);
+                if ($attributeLang === $lang) {
+                    return $option['@value'];
+                }
+
+                if ($attributeLang === $similarLang) {
+                    $similarLangFallback = $option['@value'];
+                } elseif (strpos($attributeLang, $similarLang . '_') === 0) {
+                    if ($similarLangFallback === false) {
+                        $similarLangFallback = $option['@value'];
+                    }
+                }
+            } else {
+                $englishFallback = $option;
+            }
+        }
+
+        if ($similarLangFallback !== false) {
+            return $similarLangFallback;
+        } elseif ($englishFallback !== false) {
+            return $englishFallback;
+        }
+        return (string) $fallback;
+    }
+
+    /**
+     * parses the app data array and enhanced the 'description' value
+     *
+     * @param array $data the app data
+     * @param string $lang
+     * @return array improved app data
+     */
+    public static function parseAppInfo(array $data, $lang = null): array {
+        if ($lang && isset($data['name']) && is_array($data['name'])) {
+            $data['name'] = self::findBestL10NOption($data['name'], $lang);
+        }
+        if ($lang && isset($data['summary']) && is_array($data['summary'])) {
+            $data['summary'] = self::findBestL10NOption($data['summary'], $lang);
+        }
+        if ($lang && isset($data['description']) && is_array($data['description'])) {
+            $data['description'] = trim(self::findBestL10NOption($data['description'], $lang));
+        } elseif (isset($data['description']) && is_string($data['description'])) {
+            $data['description'] = trim($data['description']);
+        } else {
+            $data['description'] = '';
+        }
+
+        return $data;
+    }
+
+    /**
+     * @param \OCP\IConfig $config
+     * @param \OCP\IL10N $l
+     * @param array $info
+     * @throws \Exception
+     */
+    public static function checkAppDependencies(\OCP\IConfig $config, \OCP\IL10N $l, array $info, bool $ignoreMax) {
+        $dependencyAnalyzer = new DependencyAnalyzer(new Platform($config), $l);
+        $missing = $dependencyAnalyzer->analyze($info, $ignoreMax);
+        if (!empty($missing)) {
+            $missingMsg = implode(PHP_EOL, $missing);
+            throw new \Exception(
+                $l->t('App "%1$s" cannot be installed because the following dependencies are not fulfilled: %2$s',
+                    [$info['name'], $missingMsg]
+                )
+            );
+        }
+    }
 }

Spacing +37 added lines, -37 removed lines

@@ -139,7 +139,7 @@ 
 				try {
 					self::loadApp($app);
 				} catch (\Throwable $e) {
-					\OC::$server->get(LoggerInterface::class)->emergency('Error during app loading: ' . $e->getMessage(), [
+					\OC::$server->get(LoggerInterface::class)->emergency('Error during app loading: '.$e->getMessage(), [
 						'exception' => $e,
 						'app' => $app,
 					]);
@@ -171,9 +171,9 @@ 
 		$coordinator = \OC::$server->query(Coordinator::class);
 		$isBootable = $coordinator->isBootable($app);
 
-		$hasAppPhpFile = is_file($appPath . '/appinfo/app.php');
+		$hasAppPhpFile = is_file($appPath.'/appinfo/app.php');
 
-		\OC::$server->getEventLogger()->start('bootstrap:load_app_' . $app, 'Load app: ' . $app);
+		\OC::$server->getEventLogger()->start('bootstrap:load_app_'.$app, 'Load app: '.$app);
 		if ($isBootable && $hasAppPhpFile) {
 			\OC::$server->getLogger()->error('/appinfo/app.php is not loaded when \OCP\AppFramework\Bootstrap\IBootstrap on the application class is used. Migrate everything from app.php to the Application class.', [
 				'app' => $app,
@@ -190,19 +190,19 @@ 
 				}
 				if (!\OC::$server->getAppManager()->isShipped($app) && !self::isType($app, ['authentication'])) {
 					\OC::$server->getLogger()->logException($ex, [
-						'message' => "App $app threw an error during app.php load and will be disabled: " . $ex->getMessage(),
+						'message' => "App $app threw an error during app.php load and will be disabled: ".$ex->getMessage(),
 					]);
 
 					// Only disable apps which are not shipped and that are not authentication apps
 					\OC::$server->getAppManager()->disableApp($app, true);
 				} else {
 					\OC::$server->getLogger()->logException($ex, [
-						'message' => "App $app threw an error during app.php load: " . $ex->getMessage(),
+						'message' => "App $app threw an error during app.php load: ".$ex->getMessage(),
 					]);
 				}
 			}
 		}
-		\OC::$server->getEventLogger()->end('bootstrap:load_app_' . $app);
+		\OC::$server->getEventLogger()->end('bootstrap:load_app_'.$app);
 
 		$coordinator->bootApp($app);
 
@@ -269,7 +269,7 @@ 
 	 * @param bool $force
 	 */
 	public static function registerAutoloading(string $app, string $path, bool $force = false) {
-		$key = $app . '-' . $path;
+		$key = $app.'-'.$path;
 		if (!$force && isset(self::$alreadyRegistered[$key])) {
 			return;
 		}
@@ -280,17 +280,17 @@ 
 		$appNamespace = \OC\AppFramework\App::buildAppNamespace($app);
 		\OC::$server->registerNamespace($app, $appNamespace);
 
-		if (file_exists($path . '/composer/autoload.php')) {
-			require_once $path . '/composer/autoload.php';
+		if (file_exists($path.'/composer/autoload.php')) {
+			require_once $path.'/composer/autoload.php';
 		} else {
-			\OC::$composerAutoloader->addPsr4($appNamespace . '\\', $path . '/lib/', true);
+			\OC::$composerAutoloader->addPsr4($appNamespace.'\\', $path.'/lib/', true);
 			// Register on legacy autoloader
 			\OC::$loader->addValidRoot($path);
 		}
 
 		// Register Test namespace only when testing
 		if (defined('PHPUNIT_RUN') || defined('CLI_TEST_RUN')) {
-			\OC::$composerAutoloader->addPsr4($appNamespace . '\\Tests\\', $path . '/tests/', true);
+			\OC::$composerAutoloader->addPsr4($appNamespace.'\\Tests\\', $path.'/tests/', true);
 		}
 	}
 
@@ -302,7 +302,7 @@ 
 	 */
 	private static function requireAppFile(string $app) {
 		// encapsulated here to avoid variable scope conflicts
-		require_once $app . '/appinfo/app.php';
+		require_once $app.'/appinfo/app.php';
 	}
 
 	/**
@@ -395,8 +395,8 @@ 
 		} else {
 			$apps = $appManager->getEnabledAppsForUser($user);
 		}
-		$apps = array_filter($apps, function ($app) {
-			return $app !== 'files';//we add this manually
+		$apps = array_filter($apps, function($app) {
+			return $app !== 'files'; //we add this manually
 		});
 		sort($apps);
 		array_unshift($apps, 'files');
@@ -492,7 +492,7 @@ 
 
 		$possibleApps = [];
 		foreach (OC::$APPSROOTS as $dir) {
-			if (file_exists($dir['path'] . '/' . $appId)) {
+			if (file_exists($dir['path'].'/'.$appId)) {
 				$possibleApps[] = $dir;
 			}
 		}
@@ -506,7 +506,7 @@ 
 		} else {
 			$versionToLoad = [];
 			foreach ($possibleApps as $possibleApp) {
-				$version = self::getAppVersionByPath($possibleApp['path'] . '/' . $appId);
+				$version = self::getAppVersionByPath($possibleApp['path'].'/'.$appId);
 				if (empty($versionToLoad) || version_compare($version, $versionToLoad['version'], '>')) {
 					$versionToLoad = [
 						'dir' => $possibleApp,
@@ -536,7 +536,7 @@ 
 		}
 
 		if (($dir = self::findAppInDirectories($appId)) != false) {
-			return $dir['path'] . '/' . $appId;
+			return $dir['path'].'/'.$appId;
 		}
 		return false;
 	}
@@ -551,7 +551,7 @@ 
 	 */
 	public static function getAppWebPath(string $appId) {
 		if (($dir = self::findAppInDirectories($appId)) != false) {
-			return OC::$WEBROOT . $dir['url'] . '/' . $appId;
+			return OC::$WEBROOT.$dir['url'].'/'.$appId;
 		}
 		return false;
 	}
@@ -575,7 +575,7 @@ 
 	 * @return string
 	 */
 	public static function getAppVersionByPath(string $path): string {
-		$infoFile = $path . '/appinfo/info.xml';
+		$infoFile = $path.'/appinfo/info.xml';
 		$appData = \OC::$server->getAppManager()->getAppInfo($infoFile, true);
 		return isset($appData['version']) ? $appData['version'] : '';
 	}
@@ -675,7 +675,7 @@ 
 	 * @param string $page
 	 */
 	public static function registerAdmin(string $app, string $page) {
-		self::$adminForms[] = $app . '/' . $page . '.php';
+		self::$adminForms[] = $app.'/'.$page.'.php';
 	}
 
 	/**
@@ -684,7 +684,7 @@ 
 	 * @param string $page
 	 */
 	public static function registerPersonal(string $app, string $page) {
-		self::$personalForms[] = $app . '/' . $page . '.php';
+		self::$personalForms[] = $app.'/'.$page.'.php';
 	}
 
 	/**
@@ -755,14 +755,14 @@ 
 
 		foreach (OC::$APPSROOTS as $apps_dir) {
 			if (!is_readable($apps_dir['path'])) {
-				\OCP\Util::writeLog('core', 'unable to read app folder : ' . $apps_dir['path'], ILogger::WARN);
+				\OCP\Util::writeLog('core', 'unable to read app folder : '.$apps_dir['path'], ILogger::WARN);
 				continue;
 			}
 			$dh = opendir($apps_dir['path']);
 
 			if (is_resource($dh)) {
 				while (($file = readdir($dh)) !== false) {
-					if ($file[0] != '.' and is_dir($apps_dir['path'] . '/' . $file) and is_file($apps_dir['path'] . '/' . $file . '/appinfo/info.xml')) {
+					if ($file[0] != '.' and is_dir($apps_dir['path'].'/'.$file) and is_file($apps_dir['path'].'/'.$file.'/appinfo/info.xml')) {
 						$apps[] = $file;
 					}
 				}
@@ -806,12 +806,12 @@ 
 			if (array_search($app, $blacklist) === false) {
 				$info = OC_App::getAppInfo($app, false, $langCode);
 				if (!is_array($info)) {
-					\OCP\Util::writeLog('core', 'Could not read app info file for app "' . $app . '"', ILogger::ERROR);
+					\OCP\Util::writeLog('core', 'Could not read app info file for app "'.$app.'"', ILogger::ERROR);
 					continue;
 				}
 
 				if (!isset($info['name'])) {
-					\OCP\Util::writeLog('core', 'App id "' . $app . '" has no name in appinfo', ILogger::ERROR);
+					\OCP\Util::writeLog('core', 'App id "'.$app.'" has no name in appinfo', ILogger::ERROR);
 					continue;
 				}
 
@@ -843,12 +843,12 @@ 
 
 				$appPath = self::getAppPath($app);
 				if ($appPath !== false) {
-					$appIcon = $appPath . '/img/' . $app . '.svg';
+					$appIcon = $appPath.'/img/'.$app.'.svg';
 					if (file_exists($appIcon)) {
-						$info['preview'] = $urlGenerator->imagePath($app, $app . '.svg');
+						$info['preview'] = $urlGenerator->imagePath($app, $app.'.svg');
 						$info['previewAsIcon'] = true;
 					} else {
-						$appIcon = $appPath . '/img/app.svg';
+						$appIcon = $appPath.'/img/app.svg';
 						if (file_exists($appIcon)) {
 							$info['preview'] = $urlGenerator->imagePath($app, 'app.svg');
 							$info['previewAsIcon'] = true;
@@ -987,8 +987,8 @@ 
 			return false;
 		}
 
-		if (is_file($appPath . '/appinfo/database.xml')) {
-			\OC::$server->getLogger()->error('The appinfo/database.xml file is not longer supported. Used in ' . $appId);
+		if (is_file($appPath.'/appinfo/database.xml')) {
+			\OC::$server->getLogger()->error('The appinfo/database.xml file is not longer supported. Used in '.$appId);
 			return false;
 		}
 
@@ -1026,10 +1026,10 @@ 
 			\OC::$server->getConfig()->deleteAppValue($appId, 'ocsid');
 		}
 		foreach ($appData['remote'] as $name => $path) {
-			\OC::$server->getConfig()->setAppValue('core', 'remote_' . $name, $appId . '/' . $path);
+			\OC::$server->getConfig()->setAppValue('core', 'remote_'.$name, $appId.'/'.$path);
 		}
 		foreach ($appData['public'] as $name => $path) {
-			\OC::$server->getConfig()->setAppValue('core', 'public_' . $name, $appId . '/' . $path);
+			\OC::$server->getConfig()->setAppValue('core', 'public_'.$name, $appId.'/'.$path);
 		}
 
 		self::setAppTypes($appId);
@@ -1099,17 +1099,17 @@ 
 	public static function getStorage(string $appId) {
 		if (\OC::$server->getAppManager()->isEnabledForUser($appId)) { //sanity check
 			if (\OC::$server->getUserSession()->isLoggedIn()) {
-				$view = new \OC\Files\View('/' . OC_User::getUser());
+				$view = new \OC\Files\View('/'.OC_User::getUser());
 				if (!$view->file_exists($appId)) {
 					$view->mkdir($appId);
 				}
-				return new \OC\Files\View('/' . OC_User::getUser() . '/' . $appId);
+				return new \OC\Files\View('/'.OC_User::getUser().'/'.$appId);
 			} else {
-				\OCP\Util::writeLog('core', 'Can\'t get app storage, app ' . $appId . ', user not logged in', ILogger::ERROR);
+				\OCP\Util::writeLog('core', 'Can\'t get app storage, app '.$appId.', user not logged in', ILogger::ERROR);
 				return false;
 			}
 		} else {
-			\OCP\Util::writeLog('core', 'Can\'t get app storage, app ' . $appId . ' not enabled', ILogger::ERROR);
+			\OCP\Util::writeLog('core', 'Can\'t get app storage, app '.$appId.' not enabled', ILogger::ERROR);
 			return false;
 		}
 	}
@@ -1146,7 +1146,7 @@ 
 
 				if ($attributeLang === $similarLang) {
 					$similarLangFallback = $option['@value'];
-				} elseif (strpos($attributeLang, $similarLang . '_') === 0) {
+				} elseif (strpos($attributeLang, $similarLang.'_') === 0) {
 					if ($similarLangFallback === false) {
 						$similarLangFallback = $option['@value'];
 					}

lib/private/DB/Connection.php

Indentation +526 added lines, -526 removed lines

@@ -56,530 +56,530 @@
 use OCP\PreConditionNotMetException;
 
 class Connection extends \Doctrine\DBAL\Connection {
-	/** @var string */
-	protected $tablePrefix;
-
-	/** @var \OC\DB\Adapter $adapter */
-	protected $adapter;
-
-	/** @var SystemConfig */
-	private $systemConfig;
-
-	/** @var ILogger */
-	private $logger;
-
-	protected $lockedTable = null;
-
-	/** @var int */
-	protected $queriesBuilt = 0;
-
-	/** @var int */
-	protected $queriesExecuted = 0;
-
-	/**
-	 * @throws Exception
-	 */
-	public function connect() {
-		try {
-			if ($this->_conn) {
-				return parent::connect();
-			}
-
-			// Only trigger the event logger for the initial connect call
-			$eventLogger = \OC::$server->getEventLogger();
-			$eventLogger->start('connect:db', 'db connection opened');
-			$status = parent::connect();
-			$eventLogger->end('connect:db');
-
-			return $status;
-		} catch (Exception $e) {
-			// throw a new exception to prevent leaking info from the stacktrace
-			throw new Exception('Failed to connect to the database: ' . $e->getMessage(), $e->getCode());
-		}
-	}
-
-	public function getStats(): array {
-		return [
-			'built' => $this->queriesBuilt,
-			'executed' => $this->queriesExecuted,
-		];
-	}
-
-	/**
-	 * Returns a QueryBuilder for the connection.
-	 */
-	public function getQueryBuilder(): IQueryBuilder {
-		$this->queriesBuilt++;
-		return new QueryBuilder(
-			new ConnectionAdapter($this),
-			$this->systemConfig,
-			$this->logger
-		);
-	}
-
-	/**
-	 * Gets the QueryBuilder for the connection.
-	 *
-	 * @return \Doctrine\DBAL\Query\QueryBuilder
-	 * @deprecated please use $this->getQueryBuilder() instead
-	 */
-	public function createQueryBuilder() {
-		$backtrace = $this->getCallerBacktrace();
-		\OC::$server->getLogger()->debug('Doctrine QueryBuilder retrieved in {backtrace}', ['app' => 'core', 'backtrace' => $backtrace]);
-		$this->queriesBuilt++;
-		return parent::createQueryBuilder();
-	}
-
-	/**
-	 * Gets the ExpressionBuilder for the connection.
-	 *
-	 * @return \Doctrine\DBAL\Query\Expression\ExpressionBuilder
-	 * @deprecated please use $this->getQueryBuilder()->expr() instead
-	 */
-	public function getExpressionBuilder() {
-		$backtrace = $this->getCallerBacktrace();
-		\OC::$server->getLogger()->debug('Doctrine ExpressionBuilder retrieved in {backtrace}', ['app' => 'core', 'backtrace' => $backtrace]);
-		$this->queriesBuilt++;
-		return parent::getExpressionBuilder();
-	}
-
-	/**
-	 * Get the file and line that called the method where `getCallerBacktrace()` was used
-	 *
-	 * @return string
-	 */
-	protected function getCallerBacktrace() {
-		$traces = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
-
-		// 0 is the method where we use `getCallerBacktrace`
-		// 1 is the target method which uses the method we want to log
-		if (isset($traces[1])) {
-			return $traces[1]['file'] . ':' . $traces[1]['line'];
-		}
-
-		return '';
-	}
-
-	/**
-	 * @return string
-	 */
-	public function getPrefix() {
-		return $this->tablePrefix;
-	}
-
-	/**
-	 * Initializes a new instance of the Connection class.
-	 *
-	 * @param array $params  The connection parameters.
-	 * @param \Doctrine\DBAL\Driver $driver
-	 * @param \Doctrine\DBAL\Configuration $config
-	 * @param \Doctrine\Common\EventManager $eventManager
-	 * @throws \Exception
-	 */
-	public function __construct(array $params, Driver $driver, Configuration $config = null,
-		EventManager $eventManager = null) {
-		if (!isset($params['adapter'])) {
-			throw new \Exception('adapter not set');
-		}
-		if (!isset($params['tablePrefix'])) {
-			throw new \Exception('tablePrefix not set');
-		}
-		/**
-		 * @psalm-suppress InternalMethod
-		 */
-		parent::__construct($params, $driver, $config, $eventManager);
-		$this->adapter = new $params['adapter']($this);
-		$this->tablePrefix = $params['tablePrefix'];
-
-		$this->systemConfig = \OC::$server->getSystemConfig();
-		$this->logger = \OC::$server->getLogger();
-	}
-
-	/**
-	 * Prepares an SQL statement.
-	 *
-	 * @param string $statement The SQL statement to prepare.
-	 * @param int|null $limit
-	 * @param int|null $offset
-	 *
-	 * @return Statement The prepared statement.
-	 * @throws Exception
-	 */
-	public function prepare($statement, $limit = null, $offset = null): Statement {
-		if ($limit === -1 || $limit === null) {
-			$limit = null;
-		} else {
-			$limit = (int) $limit;
-		}
-		if ($offset !== null) {
-			$offset = (int) $offset;
-		}
-		if (!is_null($limit)) {
-			$platform = $this->getDatabasePlatform();
-			$statement = $platform->modifyLimitQuery($statement, $limit, $offset);
-		}
-		$statement = $this->replaceTablePrefix($statement);
-		$statement = $this->adapter->fixupStatement($statement);
-
-		return parent::prepare($statement);
-	}
-
-	/**
-	 * Executes an, optionally parametrized, SQL query.
-	 *
-	 * If the query is parametrized, a prepared statement is used.
-	 * If an SQLLogger is configured, the execution is logged.
-	 *
-	 * @param string                                      $sql  The SQL query to execute.
-	 * @param array                                       $params The parameters to bind to the query, if any.
-	 * @param array                                       $types  The types the previous parameters are in.
-	 * @param \Doctrine\DBAL\Cache\QueryCacheProfile|null $qcp    The query cache profile, optional.
-	 *
-	 * @return Result The executed statement.
-	 *
-	 * @throws \Doctrine\DBAL\Exception
-	 */
-	public function executeQuery(string $sql, array $params = [], $types = [], QueryCacheProfile $qcp = null): Result {
-		$sql = $this->replaceTablePrefix($sql);
-		$sql = $this->adapter->fixupStatement($sql);
-		$this->queriesExecuted++;
-		$this->logQueryToFile($sql);
-		return parent::executeQuery($sql, $params, $types, $qcp);
-	}
-
-	/**
-	 * @throws Exception
-	 */
-	public function executeUpdate(string $sql, array $params = [], array $types = []): int {
-		$sql = $this->replaceTablePrefix($sql);
-		$sql = $this->adapter->fixupStatement($sql);
-		$this->queriesExecuted++;
-		$this->logQueryToFile($sql);
-		return parent::executeUpdate($sql, $params, $types);
-	}
-
-	/**
-	 * Executes an SQL INSERT/UPDATE/DELETE query with the given parameters
-	 * and returns the number of affected rows.
-	 *
-	 * This method supports PDO binding types as well as DBAL mapping types.
-	 *
-	 * @param string $sql  The SQL query.
-	 * @param array  $params The query parameters.
-	 * @param array  $types  The parameter types.
-	 *
-	 * @return int The number of affected rows.
-	 *
-	 * @throws \Doctrine\DBAL\Exception
-	 */
-	public function executeStatement($sql, array $params = [], array $types = []): int {
-		$sql = $this->replaceTablePrefix($sql);
-		$sql = $this->adapter->fixupStatement($sql);
-		$this->queriesExecuted++;
-		$this->logQueryToFile($sql);
-		return parent::executeStatement($sql, $params, $types);
-	}
-
-	protected function logQueryToFile(string $sql): void {
-		$logFile = $this->systemConfig->getValue('query_log_file', '');
-		if ($logFile !== '' && is_writable(dirname($logFile)) && (!file_exists($logFile) || is_writable($logFile))) {
-			file_put_contents(
-				$this->systemConfig->getValue('query_log_file', ''),
-				$sql . "\n",
-				FILE_APPEND
-			);
-		}
-	}
-
-	/**
-	 * Returns the ID of the last inserted row, or the last value from a sequence object,
-	 * depending on the underlying driver.
-	 *
-	 * Note: This method may not return a meaningful or consistent result across different drivers,
-	 * because the underlying database may not even support the notion of AUTO_INCREMENT/IDENTITY
-	 * columns or sequences.
-	 *
-	 * @param string $seqName Name of the sequence object from which the ID should be returned.
-	 *
-	 * @return string the last inserted ID.
-	 * @throws Exception
-	 */
-	public function lastInsertId($seqName = null) {
-		if ($seqName) {
-			$seqName = $this->replaceTablePrefix($seqName);
-		}
-		return $this->adapter->lastInsertId($seqName);
-	}
-
-	/**
-	 * @internal
-	 * @throws Exception
-	 */
-	public function realLastInsertId($seqName = null) {
-		return parent::lastInsertId($seqName);
-	}
-
-	/**
-	 * Insert a row if the matching row does not exists. To accomplish proper race condition avoidance
-	 * it is needed that there is also a unique constraint on the values. Then this method will
-	 * catch the exception and return 0.
-	 *
-	 * @param string $table The table name (will replace *PREFIX* with the actual prefix)
-	 * @param array $input data that should be inserted into the table  (column name => value)
-	 * @param array|null $compare List of values that should be checked for "if not exists"
-	 *				If this is null or an empty array, all keys of $input will be compared
-	 *				Please note: text fields (clob) must not be used in the compare array
-	 * @return int number of inserted rows
-	 * @throws \Doctrine\DBAL\Exception
-	 * @deprecated 15.0.0 - use unique index and "try { $db->insert() } catch (UniqueConstraintViolationException $e) {}" instead, because it is more reliable and does not have the risk for deadlocks - see https://github.com/nextcloud/server/pull/12371
-	 */
-	public function insertIfNotExist($table, $input, array $compare = null) {
-		return $this->adapter->insertIfNotExist($table, $input, $compare);
-	}
-
-	public function insertIgnoreConflict(string $table, array $values) : int {
-		return $this->adapter->insertIgnoreConflict($table, $values);
-	}
-
-	private function getType($value) {
-		if (is_bool($value)) {
-			return IQueryBuilder::PARAM_BOOL;
-		} elseif (is_int($value)) {
-			return IQueryBuilder::PARAM_INT;
-		} else {
-			return IQueryBuilder::PARAM_STR;
-		}
-	}
-
-	/**
-	 * Insert or update a row value
-	 *
-	 * @param string $table
-	 * @param array $keys (column name => value)
-	 * @param array $values (column name => value)
-	 * @param array $updatePreconditionValues ensure values match preconditions (column name => value)
-	 * @return int number of new rows
-	 * @throws \Doctrine\DBAL\Exception
-	 * @throws PreConditionNotMetException
-	 */
-	public function setValues($table, array $keys, array $values, array $updatePreconditionValues = []) {
-		try {
-			$insertQb = $this->getQueryBuilder();
-			$insertQb->insert($table)
-				->values(
-					array_map(function ($value) use ($insertQb) {
-						return $insertQb->createNamedParameter($value, $this->getType($value));
-					}, array_merge($keys, $values))
-				);
-			return $insertQb->execute();
-		} catch (NotNullConstraintViolationException $e) {
-			throw $e;
-		} catch (ConstraintViolationException $e) {
-			// value already exists, try update
-			$updateQb = $this->getQueryBuilder();
-			$updateQb->update($table);
-			foreach ($values as $name => $value) {
-				$updateQb->set($name, $updateQb->createNamedParameter($value, $this->getType($value)));
-			}
-			$where = $updateQb->expr()->andX();
-			$whereValues = array_merge($keys, $updatePreconditionValues);
-			foreach ($whereValues as $name => $value) {
-				if ($value === '') {
-					$where->add($updateQb->expr()->emptyString(
-						$name
-					));
-				} else {
-					$where->add($updateQb->expr()->eq(
-						$name,
-						$updateQb->createNamedParameter($value, $this->getType($value)),
-						$this->getType($value)
-					));
-				}
-			}
-			$updateQb->where($where);
-			$affected = $updateQb->execute();
-
-			if ($affected === 0 && !empty($updatePreconditionValues)) {
-				throw new PreConditionNotMetException();
-			}
-
-			return 0;
-		}
-	}
-
-	/**
-	 * Create an exclusive read+write lock on a table
-	 *
-	 * @param string $tableName
-	 *
-	 * @throws \BadMethodCallException When trying to acquire a second lock
-	 * @throws Exception
-	 * @since 9.1.0
-	 */
-	public function lockTable($tableName) {
-		if ($this->lockedTable !== null) {
-			throw new \BadMethodCallException('Can not lock a new table until the previous lock is released.');
-		}
-
-		$tableName = $this->tablePrefix . $tableName;
-		$this->lockedTable = $tableName;
-		$this->adapter->lockTable($tableName);
-	}
-
-	/**
-	 * Release a previous acquired lock again
-	 *
-	 * @throws Exception
-	 * @since 9.1.0
-	 */
-	public function unlockTable() {
-		$this->adapter->unlockTable();
-		$this->lockedTable = null;
-	}
-
-	/**
-	 * returns the error code and message as a string for logging
-	 * works with DoctrineException
-	 * @return string
-	 */
-	public function getError() {
-		$msg = $this->errorCode() . ': ';
-		$errorInfo = $this->errorInfo();
-		if (!empty($errorInfo)) {
-			$msg .= 'SQLSTATE = '.$errorInfo[0] . ', ';
-			$msg .= 'Driver Code = '.$errorInfo[1] . ', ';
-			$msg .= 'Driver Message = '.$errorInfo[2];
-		}
-		return $msg;
-	}
-
-	public function errorCode() {
-		return -1;
-	}
-
-	public function errorInfo() {
-		return [];
-	}
-
-	/**
-	 * Drop a table from the database if it exists
-	 *
-	 * @param string $table table name without the prefix
-	 *
-	 * @throws Exception
-	 */
-	public function dropTable($table) {
-		$table = $this->tablePrefix . trim($table);
-		$schema = $this->getSchemaManager();
-		if ($schema->tablesExist([$table])) {
-			$schema->dropTable($table);
-		}
-	}
-
-	/**
-	 * Check if a table exists
-	 *
-	 * @param string $table table name without the prefix
-	 *
-	 * @return bool
-	 * @throws Exception
-	 */
-	public function tableExists($table) {
-		$table = $this->tablePrefix . trim($table);
-		$schema = $this->getSchemaManager();
-		return $schema->tablesExist([$table]);
-	}
-
-	// internal use
-	/**
-	 * @param string $statement
-	 * @return string
-	 */
-	protected function replaceTablePrefix($statement) {
-		return str_replace('*PREFIX*', $this->tablePrefix, $statement);
-	}
-
-	/**
-	 * Check if a transaction is active
-	 *
-	 * @return bool
-	 * @since 8.2.0
-	 */
-	public function inTransaction() {
-		return $this->getTransactionNestingLevel() > 0;
-	}
-
-	/**
-	 * Escape a parameter to be used in a LIKE query
-	 *
-	 * @param string $param
-	 * @return string
-	 */
-	public function escapeLikeParameter($param) {
-		return addcslashes($param, '\\_%');
-	}
-
-	/**
-	 * Check whether or not the current database support 4byte wide unicode
-	 *
-	 * @return bool
-	 * @since 11.0.0
-	 */
-	public function supports4ByteText() {
-		if (!$this->getDatabasePlatform() instanceof MySQLPlatform) {
-			return true;
-		}
-		return $this->getParams()['charset'] === 'utf8mb4';
-	}
-
-
-	/**
-	 * Create the schema of the connected database
-	 *
-	 * @return Schema
-	 * @throws Exception
-	 */
-	public function createSchema() {
-		$migrator = $this->getMigrator();
-		return $migrator->createSchema();
-	}
-
-	/**
-	 * Migrate the database to the given schema
-	 *
-	 * @param Schema $toSchema
-	 * @param bool $dryRun If true, will return the sql queries instead of running them.
-	 *
-	 * @throws Exception
-	 *
-	 * @return string|null Returns a string only if $dryRun is true.
-	 */
-	public function migrateToSchema(Schema $toSchema, bool $dryRun = false) {
-		$migrator = $this->getMigrator();
-
-		if ($dryRun) {
-			return $migrator->generateChangeScript($toSchema);
-		} else {
-			$migrator->migrate($toSchema);
-		}
-	}
-
-	private function getMigrator() {
-		// TODO properly inject those dependencies
-		$random = \OC::$server->getSecureRandom();
-		$platform = $this->getDatabasePlatform();
-		$config = \OC::$server->getConfig();
-		$dispatcher = \OC::$server->getEventDispatcher();
-		if ($platform instanceof SqlitePlatform) {
-			return new SQLiteMigrator($this, $config, $dispatcher);
-		} elseif ($platform instanceof OraclePlatform) {
-			return new OracleMigrator($this, $config, $dispatcher);
-		} elseif ($platform instanceof MySQLPlatform) {
-			return new MySQLMigrator($this, $config, $dispatcher);
-		} elseif ($platform instanceof PostgreSQL94Platform) {
-			return new PostgreSqlMigrator($this, $config, $dispatcher);
-		} else {
-			return new Migrator($this, $config, $dispatcher);
-		}
-	}
+    /** @var string */
+    protected $tablePrefix;
+
+    /** @var \OC\DB\Adapter $adapter */
+    protected $adapter;
+
+    /** @var SystemConfig */
+    private $systemConfig;
+
+    /** @var ILogger */
+    private $logger;
+
+    protected $lockedTable = null;
+
+    /** @var int */
+    protected $queriesBuilt = 0;
+
+    /** @var int */
+    protected $queriesExecuted = 0;
+
+    /**
+     * @throws Exception
+     */
+    public function connect() {
+        try {
+            if ($this->_conn) {
+                return parent::connect();
+            }
+
+            // Only trigger the event logger for the initial connect call
+            $eventLogger = \OC::$server->getEventLogger();
+            $eventLogger->start('connect:db', 'db connection opened');
+            $status = parent::connect();
+            $eventLogger->end('connect:db');
+
+            return $status;
+        } catch (Exception $e) {
+            // throw a new exception to prevent leaking info from the stacktrace
+            throw new Exception('Failed to connect to the database: ' . $e->getMessage(), $e->getCode());
+        }
+    }
+
+    public function getStats(): array {
+        return [
+            'built' => $this->queriesBuilt,
+            'executed' => $this->queriesExecuted,
+        ];
+    }
+
+    /**
+     * Returns a QueryBuilder for the connection.
+     */
+    public function getQueryBuilder(): IQueryBuilder {
+        $this->queriesBuilt++;
+        return new QueryBuilder(
+            new ConnectionAdapter($this),
+            $this->systemConfig,
+            $this->logger
+        );
+    }
+
+    /**
+     * Gets the QueryBuilder for the connection.
+     *
+     * @return \Doctrine\DBAL\Query\QueryBuilder
+     * @deprecated please use $this->getQueryBuilder() instead
+     */
+    public function createQueryBuilder() {
+        $backtrace = $this->getCallerBacktrace();
+        \OC::$server->getLogger()->debug('Doctrine QueryBuilder retrieved in {backtrace}', ['app' => 'core', 'backtrace' => $backtrace]);
+        $this->queriesBuilt++;
+        return parent::createQueryBuilder();
+    }
+
+    /**
+     * Gets the ExpressionBuilder for the connection.
+     *
+     * @return \Doctrine\DBAL\Query\Expression\ExpressionBuilder
+     * @deprecated please use $this->getQueryBuilder()->expr() instead
+     */
+    public function getExpressionBuilder() {
+        $backtrace = $this->getCallerBacktrace();
+        \OC::$server->getLogger()->debug('Doctrine ExpressionBuilder retrieved in {backtrace}', ['app' => 'core', 'backtrace' => $backtrace]);
+        $this->queriesBuilt++;
+        return parent::getExpressionBuilder();
+    }
+
+    /**
+     * Get the file and line that called the method where `getCallerBacktrace()` was used
+     *
+     * @return string
+     */
+    protected function getCallerBacktrace() {
+        $traces = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
+
+        // 0 is the method where we use `getCallerBacktrace`
+        // 1 is the target method which uses the method we want to log
+        if (isset($traces[1])) {
+            return $traces[1]['file'] . ':' . $traces[1]['line'];
+        }
+
+        return '';
+    }
+
+    /**
+     * @return string
+     */
+    public function getPrefix() {
+        return $this->tablePrefix;
+    }
+
+    /**
+     * Initializes a new instance of the Connection class.
+     *
+     * @param array $params  The connection parameters.
+     * @param \Doctrine\DBAL\Driver $driver
+     * @param \Doctrine\DBAL\Configuration $config
+     * @param \Doctrine\Common\EventManager $eventManager
+     * @throws \Exception
+     */
+    public function __construct(array $params, Driver $driver, Configuration $config = null,
+        EventManager $eventManager = null) {
+        if (!isset($params['adapter'])) {
+            throw new \Exception('adapter not set');
+        }
+        if (!isset($params['tablePrefix'])) {
+            throw new \Exception('tablePrefix not set');
+        }
+        /**
+         * @psalm-suppress InternalMethod
+         */
+        parent::__construct($params, $driver, $config, $eventManager);
+        $this->adapter = new $params['adapter']($this);
+        $this->tablePrefix = $params['tablePrefix'];
+
+        $this->systemConfig = \OC::$server->getSystemConfig();
+        $this->logger = \OC::$server->getLogger();
+    }
+
+    /**
+     * Prepares an SQL statement.
+     *
+     * @param string $statement The SQL statement to prepare.
+     * @param int|null $limit
+     * @param int|null $offset
+     *
+     * @return Statement The prepared statement.
+     * @throws Exception
+     */
+    public function prepare($statement, $limit = null, $offset = null): Statement {
+        if ($limit === -1 || $limit === null) {
+            $limit = null;
+        } else {
+            $limit = (int) $limit;
+        }
+        if ($offset !== null) {
+            $offset = (int) $offset;
+        }
+        if (!is_null($limit)) {
+            $platform = $this->getDatabasePlatform();
+            $statement = $platform->modifyLimitQuery($statement, $limit, $offset);
+        }
+        $statement = $this->replaceTablePrefix($statement);
+        $statement = $this->adapter->fixupStatement($statement);
+
+        return parent::prepare($statement);
+    }
+
+    /**
+     * Executes an, optionally parametrized, SQL query.
+     *
+     * If the query is parametrized, a prepared statement is used.
+     * If an SQLLogger is configured, the execution is logged.
+     *
+     * @param string                                      $sql  The SQL query to execute.
+     * @param array                                       $params The parameters to bind to the query, if any.
+     * @param array                                       $types  The types the previous parameters are in.
+     * @param \Doctrine\DBAL\Cache\QueryCacheProfile|null $qcp    The query cache profile, optional.
+     *
+     * @return Result The executed statement.
+     *
+     * @throws \Doctrine\DBAL\Exception
+     */
+    public function executeQuery(string $sql, array $params = [], $types = [], QueryCacheProfile $qcp = null): Result {
+        $sql = $this->replaceTablePrefix($sql);
+        $sql = $this->adapter->fixupStatement($sql);
+        $this->queriesExecuted++;
+        $this->logQueryToFile($sql);
+        return parent::executeQuery($sql, $params, $types, $qcp);
+    }
+
+    /**
+     * @throws Exception
+     */
+    public function executeUpdate(string $sql, array $params = [], array $types = []): int {
+        $sql = $this->replaceTablePrefix($sql);
+        $sql = $this->adapter->fixupStatement($sql);
+        $this->queriesExecuted++;
+        $this->logQueryToFile($sql);
+        return parent::executeUpdate($sql, $params, $types);
+    }
+
+    /**
+     * Executes an SQL INSERT/UPDATE/DELETE query with the given parameters
+     * and returns the number of affected rows.
+     *
+     * This method supports PDO binding types as well as DBAL mapping types.
+     *
+     * @param string $sql  The SQL query.
+     * @param array  $params The query parameters.
+     * @param array  $types  The parameter types.
+     *
+     * @return int The number of affected rows.
+     *
+     * @throws \Doctrine\DBAL\Exception
+     */
+    public function executeStatement($sql, array $params = [], array $types = []): int {
+        $sql = $this->replaceTablePrefix($sql);
+        $sql = $this->adapter->fixupStatement($sql);
+        $this->queriesExecuted++;
+        $this->logQueryToFile($sql);
+        return parent::executeStatement($sql, $params, $types);
+    }
+
+    protected function logQueryToFile(string $sql): void {
+        $logFile = $this->systemConfig->getValue('query_log_file', '');
+        if ($logFile !== '' && is_writable(dirname($logFile)) && (!file_exists($logFile) || is_writable($logFile))) {
+            file_put_contents(
+                $this->systemConfig->getValue('query_log_file', ''),
+                $sql . "\n",
+                FILE_APPEND
+            );
+        }
+    }
+
+    /**
+     * Returns the ID of the last inserted row, or the last value from a sequence object,
+     * depending on the underlying driver.
+     *
+     * Note: This method may not return a meaningful or consistent result across different drivers,
+     * because the underlying database may not even support the notion of AUTO_INCREMENT/IDENTITY
+     * columns or sequences.
+     *
+     * @param string $seqName Name of the sequence object from which the ID should be returned.
+     *
+     * @return string the last inserted ID.
+     * @throws Exception
+     */
+    public function lastInsertId($seqName = null) {
+        if ($seqName) {
+            $seqName = $this->replaceTablePrefix($seqName);
+        }
+        return $this->adapter->lastInsertId($seqName);
+    }
+
+    /**
+     * @internal
+     * @throws Exception
+     */
+    public function realLastInsertId($seqName = null) {
+        return parent::lastInsertId($seqName);
+    }
+
+    /**
+     * Insert a row if the matching row does not exists. To accomplish proper race condition avoidance
+     * it is needed that there is also a unique constraint on the values. Then this method will
+     * catch the exception and return 0.
+     *
+     * @param string $table The table name (will replace *PREFIX* with the actual prefix)
+     * @param array $input data that should be inserted into the table  (column name => value)
+     * @param array|null $compare List of values that should be checked for "if not exists"
+     *				If this is null or an empty array, all keys of $input will be compared
+     *				Please note: text fields (clob) must not be used in the compare array
+     * @return int number of inserted rows
+     * @throws \Doctrine\DBAL\Exception
+     * @deprecated 15.0.0 - use unique index and "try { $db->insert() } catch (UniqueConstraintViolationException $e) {}" instead, because it is more reliable and does not have the risk for deadlocks - see https://github.com/nextcloud/server/pull/12371
+     */
+    public function insertIfNotExist($table, $input, array $compare = null) {
+        return $this->adapter->insertIfNotExist($table, $input, $compare);
+    }
+
+    public function insertIgnoreConflict(string $table, array $values) : int {
+        return $this->adapter->insertIgnoreConflict($table, $values);
+    }
+
+    private function getType($value) {
+        if (is_bool($value)) {
+            return IQueryBuilder::PARAM_BOOL;
+        } elseif (is_int($value)) {
+            return IQueryBuilder::PARAM_INT;
+        } else {
+            return IQueryBuilder::PARAM_STR;
+        }
+    }
+
+    /**
+     * Insert or update a row value
+     *
+     * @param string $table
+     * @param array $keys (column name => value)
+     * @param array $values (column name => value)
+     * @param array $updatePreconditionValues ensure values match preconditions (column name => value)
+     * @return int number of new rows
+     * @throws \Doctrine\DBAL\Exception
+     * @throws PreConditionNotMetException
+     */
+    public function setValues($table, array $keys, array $values, array $updatePreconditionValues = []) {
+        try {
+            $insertQb = $this->getQueryBuilder();
+            $insertQb->insert($table)
+                ->values(
+                    array_map(function ($value) use ($insertQb) {
+                        return $insertQb->createNamedParameter($value, $this->getType($value));
+                    }, array_merge($keys, $values))
+                );
+            return $insertQb->execute();
+        } catch (NotNullConstraintViolationException $e) {
+            throw $e;
+        } catch (ConstraintViolationException $e) {
+            // value already exists, try update
+            $updateQb = $this->getQueryBuilder();
+            $updateQb->update($table);
+            foreach ($values as $name => $value) {
+                $updateQb->set($name, $updateQb->createNamedParameter($value, $this->getType($value)));
+            }
+            $where = $updateQb->expr()->andX();
+            $whereValues = array_merge($keys, $updatePreconditionValues);
+            foreach ($whereValues as $name => $value) {
+                if ($value === '') {
+                    $where->add($updateQb->expr()->emptyString(
+                        $name
+                    ));
+                } else {
+                    $where->add($updateQb->expr()->eq(
+                        $name,
+                        $updateQb->createNamedParameter($value, $this->getType($value)),
+                        $this->getType($value)
+                    ));
+                }
+            }
+            $updateQb->where($where);
+            $affected = $updateQb->execute();
+
+            if ($affected === 0 && !empty($updatePreconditionValues)) {
+                throw new PreConditionNotMetException();
+            }
+
+            return 0;
+        }
+    }
+
+    /**
+     * Create an exclusive read+write lock on a table
+     *
+     * @param string $tableName
+     *
+     * @throws \BadMethodCallException When trying to acquire a second lock
+     * @throws Exception
+     * @since 9.1.0
+     */
+    public function lockTable($tableName) {
+        if ($this->lockedTable !== null) {
+            throw new \BadMethodCallException('Can not lock a new table until the previous lock is released.');
+        }
+
+        $tableName = $this->tablePrefix . $tableName;
+        $this->lockedTable = $tableName;
+        $this->adapter->lockTable($tableName);
+    }
+
+    /**
+     * Release a previous acquired lock again
+     *
+     * @throws Exception
+     * @since 9.1.0
+     */
+    public function unlockTable() {
+        $this->adapter->unlockTable();
+        $this->lockedTable = null;
+    }
+
+    /**
+     * returns the error code and message as a string for logging
+     * works with DoctrineException
+     * @return string
+     */
+    public function getError() {
+        $msg = $this->errorCode() . ': ';
+        $errorInfo = $this->errorInfo();
+        if (!empty($errorInfo)) {
+            $msg .= 'SQLSTATE = '.$errorInfo[0] . ', ';
+            $msg .= 'Driver Code = '.$errorInfo[1] . ', ';
+            $msg .= 'Driver Message = '.$errorInfo[2];
+        }
+        return $msg;
+    }
+
+    public function errorCode() {
+        return -1;
+    }
+
+    public function errorInfo() {
+        return [];
+    }
+
+    /**
+     * Drop a table from the database if it exists
+     *
+     * @param string $table table name without the prefix
+     *
+     * @throws Exception
+     */
+    public function dropTable($table) {
+        $table = $this->tablePrefix . trim($table);
+        $schema = $this->getSchemaManager();
+        if ($schema->tablesExist([$table])) {
+            $schema->dropTable($table);
+        }
+    }
+
+    /**
+     * Check if a table exists
+     *
+     * @param string $table table name without the prefix
+     *
+     * @return bool
+     * @throws Exception
+     */
+    public function tableExists($table) {
+        $table = $this->tablePrefix . trim($table);
+        $schema = $this->getSchemaManager();
+        return $schema->tablesExist([$table]);
+    }
+
+    // internal use
+    /**
+     * @param string $statement
+     * @return string
+     */
+    protected function replaceTablePrefix($statement) {
+        return str_replace('*PREFIX*', $this->tablePrefix, $statement);
+    }
+
+    /**
+     * Check if a transaction is active
+     *
+     * @return bool
+     * @since 8.2.0
+     */
+    public function inTransaction() {
+        return $this->getTransactionNestingLevel() > 0;
+    }
+
+    /**
+     * Escape a parameter to be used in a LIKE query
+     *
+     * @param string $param
+     * @return string
+     */
+    public function escapeLikeParameter($param) {
+        return addcslashes($param, '\\_%');
+    }
+
+    /**
+     * Check whether or not the current database support 4byte wide unicode
+     *
+     * @return bool
+     * @since 11.0.0
+     */
+    public function supports4ByteText() {
+        if (!$this->getDatabasePlatform() instanceof MySQLPlatform) {
+            return true;
+        }
+        return $this->getParams()['charset'] === 'utf8mb4';
+    }
+
+
+    /**
+     * Create the schema of the connected database
+     *
+     * @return Schema
+     * @throws Exception
+     */
+    public function createSchema() {
+        $migrator = $this->getMigrator();
+        return $migrator->createSchema();
+    }
+
+    /**
+     * Migrate the database to the given schema
+     *
+     * @param Schema $toSchema
+     * @param bool $dryRun If true, will return the sql queries instead of running them.
+     *
+     * @throws Exception
+     *
+     * @return string|null Returns a string only if $dryRun is true.
+     */
+    public function migrateToSchema(Schema $toSchema, bool $dryRun = false) {
+        $migrator = $this->getMigrator();
+
+        if ($dryRun) {
+            return $migrator->generateChangeScript($toSchema);
+        } else {
+            $migrator->migrate($toSchema);
+        }
+    }
+
+    private function getMigrator() {
+        // TODO properly inject those dependencies
+        $random = \OC::$server->getSecureRandom();
+        $platform = $this->getDatabasePlatform();
+        $config = \OC::$server->getConfig();
+        $dispatcher = \OC::$server->getEventDispatcher();
+        if ($platform instanceof SqlitePlatform) {
+            return new SQLiteMigrator($this, $config, $dispatcher);
+        } elseif ($platform instanceof OraclePlatform) {
+            return new OracleMigrator($this, $config, $dispatcher);
+        } elseif ($platform instanceof MySQLPlatform) {
+            return new MySQLMigrator($this, $config, $dispatcher);
+        } elseif ($platform instanceof PostgreSQL94Platform) {
+            return new PostgreSqlMigrator($this, $config, $dispatcher);
+        } else {
+            return new Migrator($this, $config, $dispatcher);
+        }
+    }
 }

Spacing +10 added lines, -10 removed lines

@@ -94,7 +94,7 @@ 
 			return $status;
 		} catch (Exception $e) {
 			// throw a new exception to prevent leaking info from the stacktrace
-			throw new Exception('Failed to connect to the database: ' . $e->getMessage(), $e->getCode());
+			throw new Exception('Failed to connect to the database: '.$e->getMessage(), $e->getCode());
 		}
 	}
 
@@ -154,7 +154,7 @@ 
 		// 0 is the method where we use `getCallerBacktrace`
 		// 1 is the target method which uses the method we want to log
 		if (isset($traces[1])) {
-			return $traces[1]['file'] . ':' . $traces[1]['line'];
+			return $traces[1]['file'].':'.$traces[1]['line'];
 		}
 
 		return '';
@@ -285,7 +285,7 @@ 
 		if ($logFile !== '' && is_writable(dirname($logFile)) && (!file_exists($logFile) || is_writable($logFile))) {
 			file_put_contents(
 				$this->systemConfig->getValue('query_log_file', ''),
-				$sql . "\n",
+				$sql."\n",
 				FILE_APPEND
 			);
 		}
@@ -367,7 +367,7 @@ 
 			$insertQb = $this->getQueryBuilder();
 			$insertQb->insert($table)
 				->values(
-					array_map(function ($value) use ($insertQb) {
+					array_map(function($value) use ($insertQb) {
 						return $insertQb->createNamedParameter($value, $this->getType($value));
 					}, array_merge($keys, $values))
 				);
@@ -421,7 +421,7 @@ 
 			throw new \BadMethodCallException('Can not lock a new table until the previous lock is released.');
 		}
 
-		$tableName = $this->tablePrefix . $tableName;
+		$tableName = $this->tablePrefix.$tableName;
 		$this->lockedTable = $tableName;
 		$this->adapter->lockTable($tableName);
 	}
@@ -443,11 +443,11 @@ 
 	 * @return string
 	 */
 	public function getError() {
-		$msg = $this->errorCode() . ': ';
+		$msg = $this->errorCode().': ';
 		$errorInfo = $this->errorInfo();
 		if (!empty($errorInfo)) {
-			$msg .= 'SQLSTATE = '.$errorInfo[0] . ', ';
-			$msg .= 'Driver Code = '.$errorInfo[1] . ', ';
+			$msg .= 'SQLSTATE = '.$errorInfo[0].', ';
+			$msg .= 'Driver Code = '.$errorInfo[1].', ';
 			$msg .= 'Driver Message = '.$errorInfo[2];
 		}
 		return $msg;
@@ -469,7 +469,7 @@ 
 	 * @throws Exception
 	 */
 	public function dropTable($table) {
-		$table = $this->tablePrefix . trim($table);
+		$table = $this->tablePrefix.trim($table);
 		$schema = $this->getSchemaManager();
 		if ($schema->tablesExist([$table])) {
 			$schema->dropTable($table);
@@ -485,7 +485,7 @@ 
 	 * @throws Exception
 	 */
 	public function tableExists($table) {
-		$table = $this->tablePrefix . trim($table);
+		$table = $this->tablePrefix.trim($table);
 		$schema = $this->getSchemaManager();
 		return $schema->tablesExist([$table]);
 	}

lib/private/Server.php

Indentation +2079 added lines, -2079 removed lines

@@ -263,2088 +263,2088 @@
  */
 class Server extends ServerContainer implements IServerContainer {
 
-	/** @var string */
-	private $webRoot;
-
-	/**
-	 * @param string $webRoot
-	 * @param \OC\Config $config
-	 */
-	public function __construct($webRoot, \OC\Config $config) {
-		parent::__construct();
-		$this->webRoot = $webRoot;
-
-		// To find out if we are running from CLI or not
-		$this->registerParameter('isCLI', \OC::$CLI);
-		$this->registerParameter('serverRoot', \OC::$SERVERROOT);
-
-		$this->registerService(ContainerInterface::class, function (ContainerInterface $c) {
-			return $c;
-		});
-		$this->registerService(\OCP\IServerContainer::class, function (ContainerInterface $c) {
-			return $c;
-		});
-
-		$this->registerAlias(\OCP\Calendar\IManager::class, \OC\Calendar\Manager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('CalendarManager', \OC\Calendar\Manager::class);
-
-		$this->registerAlias(\OCP\Calendar\Resource\IManager::class, \OC\Calendar\Resource\Manager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('CalendarResourceBackendManager', \OC\Calendar\Resource\Manager::class);
-
-		$this->registerAlias(\OCP\Calendar\Room\IManager::class, \OC\Calendar\Room\Manager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('CalendarRoomBackendManager', \OC\Calendar\Room\Manager::class);
-
-		$this->registerAlias(\OCP\Contacts\IManager::class, \OC\ContactsManager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('ContactsManager', \OCP\Contacts\IManager::class);
-
-		$this->registerAlias(\OCP\DirectEditing\IManager::class, \OC\DirectEditing\Manager::class);
-		$this->registerAlias(ITemplateManager::class, TemplateManager::class);
-
-		$this->registerAlias(IActionFactory::class, ActionFactory::class);
-
-		$this->registerService(View::class, function (Server $c) {
-			return new View();
-		}, false);
-
-		$this->registerService(IPreview::class, function (ContainerInterface $c) {
-			return new PreviewManager(
-				$c->get(\OCP\IConfig::class),
-				$c->get(IRootFolder::class),
-				new \OC\Preview\Storage\Root(
-					$c->get(IRootFolder::class),
-					$c->get(SystemConfig::class)
-				),
-				$c->get(SymfonyAdapter::class),
-				$c->get(GeneratorHelper::class),
-				$c->get(ISession::class)->get('user_id'),
-				$c->get(Coordinator::class),
-				$c->get(IServerContainer::class)
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('PreviewManager', IPreview::class);
-
-		$this->registerService(\OC\Preview\Watcher::class, function (ContainerInterface $c) {
-			return new \OC\Preview\Watcher(
-				new \OC\Preview\Storage\Root(
-					$c->get(IRootFolder::class),
-					$c->get(SystemConfig::class)
-				)
-			);
-		});
-
-		$this->registerService(\OCP\Encryption\IManager::class, function (Server $c) {
-			$view = new View();
-			$util = new Encryption\Util(
-				$view,
-				$c->get(IUserManager::class),
-				$c->get(IGroupManager::class),
-				$c->get(\OCP\IConfig::class)
-			);
-			return new Encryption\Manager(
-				$c->get(\OCP\IConfig::class),
-				$c->get(ILogger::class),
-				$c->getL10N('core'),
-				new View(),
-				$util,
-				new ArrayCache()
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('EncryptionManager', \OCP\Encryption\IManager::class);
-
-		/** @deprecated 21.0.0 */
-		$this->registerDeprecatedAlias('EncryptionFileHelper', IFile::class);
-		$this->registerService(IFile::class, function (ContainerInterface $c) {
-			$util = new Encryption\Util(
-				new View(),
-				$c->get(IUserManager::class),
-				$c->get(IGroupManager::class),
-				$c->get(\OCP\IConfig::class)
-			);
-			return new Encryption\File(
-				$util,
-				$c->get(IRootFolder::class),
-				$c->get(\OCP\Share\IManager::class)
-			);
-		});
-
-		/** @deprecated 21.0.0 */
-		$this->registerDeprecatedAlias('EncryptionKeyStorage', IStorage::class);
-		$this->registerService(IStorage::class, function (ContainerInterface $c) {
-			$view = new View();
-			$util = new Encryption\Util(
-				$view,
-				$c->get(IUserManager::class),
-				$c->get(IGroupManager::class),
-				$c->get(\OCP\IConfig::class)
-			);
-
-			return new Encryption\Keys\Storage(
-				$view,
-				$util,
-				$c->get(ICrypto::class),
-				$c->get(\OCP\IConfig::class)
-			);
-		});
-		/** @deprecated 20.0.0 */
-		$this->registerDeprecatedAlias('TagMapper', TagMapper::class);
-
-		$this->registerAlias(\OCP\ITagManager::class, TagManager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('TagManager', \OCP\ITagManager::class);
-
-		$this->registerService('SystemTagManagerFactory', function (ContainerInterface $c) {
-			/** @var \OCP\IConfig $config */
-			$config = $c->get(\OCP\IConfig::class);
-			$factoryClass = $config->getSystemValue('systemtags.managerFactory', SystemTagManagerFactory::class);
-			return new $factoryClass($this);
-		});
-		$this->registerService(ISystemTagManager::class, function (ContainerInterface $c) {
-			return $c->get('SystemTagManagerFactory')->getManager();
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('SystemTagManager', ISystemTagManager::class);
-
-		$this->registerService(ISystemTagObjectMapper::class, function (ContainerInterface $c) {
-			return $c->get('SystemTagManagerFactory')->getObjectMapper();
-		});
-		$this->registerService('RootFolder', function (ContainerInterface $c) {
-			$manager = \OC\Files\Filesystem::getMountManager(null);
-			$view = new View();
-			$root = new Root(
-				$manager,
-				$view,
-				null,
-				$c->get(IUserMountCache::class),
-				$this->get(ILogger::class),
-				$this->get(IUserManager::class)
-			);
-
-			$previewConnector = new \OC\Preview\WatcherConnector(
-				$root,
-				$c->get(SystemConfig::class)
-			);
-			$previewConnector->connectWatcher();
-
-			return $root;
-		});
-		$this->registerService(HookConnector::class, function (ContainerInterface $c) {
-			return new HookConnector(
-				$c->get(IRootFolder::class),
-				new View(),
-				$c->get(\OC\EventDispatcher\SymfonyAdapter::class),
-				$c->get(IEventDispatcher::class)
-			);
-		});
-
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('SystemTagObjectMapper', ISystemTagObjectMapper::class);
-
-		$this->registerService(IRootFolder::class, function (ContainerInterface $c) {
-			return new LazyRoot(function () use ($c) {
-				return $c->get('RootFolder');
-			});
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('LazyRootFolder', IRootFolder::class);
-
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('UserManager', \OC\User\Manager::class);
-		$this->registerAlias(\OCP\IUserManager::class, \OC\User\Manager::class);
-
-		$this->registerService(\OCP\IGroupManager::class, function (ContainerInterface $c) {
-			$groupManager = new \OC\Group\Manager($this->get(IUserManager::class), $c->get(SymfonyAdapter::class), $this->get(ILogger::class));
-			$groupManager->listen('\OC\Group', 'preCreate', function ($gid) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new BeforeGroupCreatedEvent($gid));
-			});
-			$groupManager->listen('\OC\Group', 'postCreate', function (\OC\Group\Group $group) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new GroupCreatedEvent($group));
-			});
-			$groupManager->listen('\OC\Group', 'preDelete', function (\OC\Group\Group $group) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new BeforeGroupDeletedEvent($group));
-			});
-			$groupManager->listen('\OC\Group', 'postDelete', function (\OC\Group\Group $group) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new GroupDeletedEvent($group));
-			});
-			$groupManager->listen('\OC\Group', 'preAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new BeforeUserAddedEvent($group, $user));
-			});
-			$groupManager->listen('\OC\Group', 'postAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new UserAddedEvent($group, $user));
-			});
-			$groupManager->listen('\OC\Group', 'preRemoveUser', function (\OC\Group\Group $group, \OC\User\User $user) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new BeforeUserRemovedEvent($group, $user));
-			});
-			$groupManager->listen('\OC\Group', 'postRemoveUser', function (\OC\Group\Group $group, \OC\User\User $user) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new UserRemovedEvent($group, $user));
-			});
-			return $groupManager;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('GroupManager', \OCP\IGroupManager::class);
-
-		$this->registerService(Store::class, function (ContainerInterface $c) {
-			$session = $c->get(ISession::class);
-			if (\OC::$server->get(SystemConfig::class)->getValue('installed', false)) {
-				$tokenProvider = $c->get(IProvider::class);
-			} else {
-				$tokenProvider = null;
-			}
-			$logger = $c->get(LoggerInterface::class);
-			return new Store($session, $logger, $tokenProvider);
-		});
-		$this->registerAlias(IStore::class, Store::class);
-		$this->registerAlias(IProvider::class, Authentication\Token\Manager::class);
-
-		$this->registerService(\OC\User\Session::class, function (Server $c) {
-			$manager = $c->get(IUserManager::class);
-			$session = new \OC\Session\Memory('');
-			$timeFactory = new TimeFactory();
-			// Token providers might require a working database. This code
-			// might however be called when Nextcloud is not yet setup.
-			if (\OC::$server->get(SystemConfig::class)->getValue('installed', false)) {
-				$provider = $c->get(IProvider::class);
-			} else {
-				$provider = null;
-			}
-
-			$legacyDispatcher = $c->get(SymfonyAdapter::class);
-
-			$userSession = new \OC\User\Session(
-				$manager,
-				$session,
-				$timeFactory,
-				$provider,
-				$c->get(\OCP\IConfig::class),
-				$c->get(ISecureRandom::class),
-				$c->getLockdownManager(),
-				$c->get(ILogger::class),
-				$c->get(IEventDispatcher::class)
-			);
-			/** @deprecated 21.0.0 use BeforeUserCreatedEvent event with the IEventDispatcher instead */
-			$userSession->listen('\OC\User', 'preCreateUser', function ($uid, $password) {
-				\OC_Hook::emit('OC_User', 'pre_createUser', ['run' => true, 'uid' => $uid, 'password' => $password]);
-			});
-			/** @deprecated 21.0.0 use UserCreatedEvent event with the IEventDispatcher instead */
-			$userSession->listen('\OC\User', 'postCreateUser', function ($user, $password) {
-				/** @var \OC\User\User $user */
-				\OC_Hook::emit('OC_User', 'post_createUser', ['uid' => $user->getUID(), 'password' => $password]);
-			});
-			/** @deprecated 21.0.0 use BeforeUserDeletedEvent event with the IEventDispatcher instead */
-			$userSession->listen('\OC\User', 'preDelete', function ($user) use ($legacyDispatcher) {
-				/** @var \OC\User\User $user */
-				\OC_Hook::emit('OC_User', 'pre_deleteUser', ['run' => true, 'uid' => $user->getUID()]);
-				$legacyDispatcher->dispatch('OCP\IUser::preDelete', new GenericEvent($user));
-			});
-			/** @deprecated 21.0.0 use UserDeletedEvent event with the IEventDispatcher instead */
-			$userSession->listen('\OC\User', 'postDelete', function ($user) {
-				/** @var \OC\User\User $user */
-				\OC_Hook::emit('OC_User', 'post_deleteUser', ['uid' => $user->getUID()]);
-			});
-			$userSession->listen('\OC\User', 'preSetPassword', function ($user, $password, $recoveryPassword) {
-				/** @var \OC\User\User $user */
-				\OC_Hook::emit('OC_User', 'pre_setPassword', ['run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword]);
-
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new BeforePasswordUpdatedEvent($user, $password, $recoveryPassword));
-			});
-			$userSession->listen('\OC\User', 'postSetPassword', function ($user, $password, $recoveryPassword) {
-				/** @var \OC\User\User $user */
-				\OC_Hook::emit('OC_User', 'post_setPassword', ['run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword]);
-
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new PasswordUpdatedEvent($user, $password, $recoveryPassword));
-			});
-			$userSession->listen('\OC\User', 'preLogin', function ($uid, $password) {
-				\OC_Hook::emit('OC_User', 'pre_login', ['run' => true, 'uid' => $uid, 'password' => $password]);
-
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new BeforeUserLoggedInEvent($uid, $password));
-			});
-			$userSession->listen('\OC\User', 'postLogin', function ($user, $loginName, $password, $isTokenLogin) {
-				/** @var \OC\User\User $user */
-				\OC_Hook::emit('OC_User', 'post_login', ['run' => true, 'uid' => $user->getUID(), 'loginName' => $loginName, 'password' => $password, 'isTokenLogin' => $isTokenLogin]);
-
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new UserLoggedInEvent($user, $loginName, $password, $isTokenLogin));
-			});
-			$userSession->listen('\OC\User', 'preRememberedLogin', function ($uid) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new BeforeUserLoggedInWithCookieEvent($uid));
-			});
-			$userSession->listen('\OC\User', 'postRememberedLogin', function ($user, $password) {
-				/** @var \OC\User\User $user */
-				\OC_Hook::emit('OC_User', 'post_login', ['run' => true, 'uid' => $user->getUID(), 'password' => $password]);
-
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new UserLoggedInWithCookieEvent($user, $password));
-			});
-			$userSession->listen('\OC\User', 'logout', function ($user) {
-				\OC_Hook::emit('OC_User', 'logout', []);
-
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new BeforeUserLoggedOutEvent($user));
-			});
-			$userSession->listen('\OC\User', 'postLogout', function ($user) {
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new UserLoggedOutEvent($user));
-			});
-			$userSession->listen('\OC\User', 'changeUser', function ($user, $feature, $value, $oldValue) {
-				/** @var \OC\User\User $user */
-				\OC_Hook::emit('OC_User', 'changeUser', ['run' => true, 'user' => $user, 'feature' => $feature, 'value' => $value, 'old_value' => $oldValue]);
-
-				/** @var IEventDispatcher $dispatcher */
-				$dispatcher = $this->get(IEventDispatcher::class);
-				$dispatcher->dispatchTyped(new UserChangedEvent($user, $feature, $value, $oldValue));
-			});
-			return $userSession;
-		});
-		$this->registerAlias(\OCP\IUserSession::class, \OC\User\Session::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('UserSession', \OC\User\Session::class);
-
-		$this->registerAlias(\OCP\Authentication\TwoFactorAuth\IRegistry::class, \OC\Authentication\TwoFactorAuth\Registry::class);
-
-		$this->registerAlias(INavigationManager::class, \OC\NavigationManager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('NavigationManager', INavigationManager::class);
-
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('AllConfig', \OC\AllConfig::class);
-		$this->registerAlias(\OCP\IConfig::class, \OC\AllConfig::class);
-
-		$this->registerService(\OC\SystemConfig::class, function ($c) use ($config) {
-			return new \OC\SystemConfig($config);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('SystemConfig', \OC\SystemConfig::class);
-
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('AppConfig', \OC\AppConfig::class);
-		$this->registerAlias(IAppConfig::class, \OC\AppConfig::class);
-
-		$this->registerService(IFactory::class, function (Server $c) {
-			return new \OC\L10N\Factory(
-				$c->get(\OCP\IConfig::class),
-				$c->getRequest(),
-				$c->get(IUserSession::class),
-				\OC::$SERVERROOT
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('L10NFactory', IFactory::class);
-
-		$this->registerAlias(IURLGenerator::class, URLGenerator::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('URLGenerator', IURLGenerator::class);
-
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('AppFetcher', AppFetcher::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('CategoryFetcher', CategoryFetcher::class);
-
-		$this->registerService(ICache::class, function ($c) {
-			return new Cache\File();
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('UserCache', ICache::class);
-
-		$this->registerService(Factory::class, function (Server $c) {
-			$arrayCacheFactory = new \OC\Memcache\Factory('', $c->get(ILogger::class),
-				ArrayCache::class,
-				ArrayCache::class,
-				ArrayCache::class
-			);
-			/** @var \OCP\IConfig $config */
-			$config = $c->get(\OCP\IConfig::class);
-
-			if ($config->getSystemValue('installed', false) && !(defined('PHPUNIT_RUN') && PHPUNIT_RUN)) {
-				if (!$config->getSystemValueBool('log_query')) {
-					$v = \OC_App::getAppVersions();
-				} else {
-					// If the log_query is enabled, we can not get the app versions
-					// as that does a query, which will be logged and the logging
-					// depends on redis and here we are back again in the same function.
-					$v = [
-						'log_query' => 'enabled',
-					];
-				}
-				$v['core'] = implode(',', \OC_Util::getVersion());
-				$version = implode(',', $v);
-				$instanceId = \OC_Util::getInstanceId();
-				$path = \OC::$SERVERROOT;
-				$prefix = md5($instanceId . '-' . $version . '-' . $path);
-				return new \OC\Memcache\Factory($prefix, $c->get(ILogger::class),
-					$config->getSystemValue('memcache.local', null),
-					$config->getSystemValue('memcache.distributed', null),
-					$config->getSystemValue('memcache.locking', null),
-					$config->getSystemValueString('redis_log_file')
-				);
-			}
-			return $arrayCacheFactory;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('MemCacheFactory', Factory::class);
-		$this->registerAlias(ICacheFactory::class, Factory::class);
-
-		$this->registerService('RedisFactory', function (Server $c) {
-			$systemConfig = $c->get(SystemConfig::class);
-			return new RedisFactory($systemConfig, $c->getEventLogger());
-		});
-
-		$this->registerService(\OCP\Activity\IManager::class, function (Server $c) {
-			$l10n = $this->get(IFactory::class)->get('lib');
-			return new \OC\Activity\Manager(
-				$c->getRequest(),
-				$c->get(IUserSession::class),
-				$c->get(\OCP\IConfig::class),
-				$c->get(IValidator::class),
-				$l10n
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('ActivityManager', \OCP\Activity\IManager::class);
-
-		$this->registerService(\OCP\Activity\IEventMerger::class, function (Server $c) {
-			return new \OC\Activity\EventMerger(
-				$c->getL10N('lib')
-			);
-		});
-		$this->registerAlias(IValidator::class, Validator::class);
-
-		$this->registerService(AvatarManager::class, function (Server $c) {
-			return new AvatarManager(
-				$c->get(IUserSession::class),
-				$c->get(\OC\User\Manager::class),
-				$c->getAppDataDir('avatar'),
-				$c->getL10N('lib'),
-				$c->get(LoggerInterface::class),
-				$c->get(\OCP\IConfig::class),
-				$c->get(IAccountManager::class),
-				$c->get(KnownUserService::class)
-			);
-		});
-		$this->registerAlias(IAvatarManager::class, AvatarManager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('AvatarManager', AvatarManager::class);
-
-		$this->registerAlias(\OCP\Support\CrashReport\IRegistry::class, \OC\Support\CrashReport\Registry::class);
-		$this->registerAlias(\OCP\Support\Subscription\IRegistry::class, \OC\Support\Subscription\Registry::class);
-
-		$this->registerService(\OC\Log::class, function (Server $c) {
-			$logType = $c->get(AllConfig::class)->getSystemValue('log_type', 'file');
-			$factory = new LogFactory($c, $this->get(SystemConfig::class));
-			$logger = $factory->get($logType);
-			$registry = $c->get(\OCP\Support\CrashReport\IRegistry::class);
-
-			return new Log($logger, $this->get(SystemConfig::class), null, $registry);
-		});
-		$this->registerAlias(ILogger::class, \OC\Log::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('Logger', \OC\Log::class);
-		// PSR-3 logger
-		$this->registerAlias(LoggerInterface::class, PsrLoggerAdapter::class);
-
-		$this->registerService(ILogFactory::class, function (Server $c) {
-			return new LogFactory($c, $this->get(SystemConfig::class));
-		});
-
-		$this->registerAlias(IJobList::class, \OC\BackgroundJob\JobList::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('JobList', IJobList::class);
-
-		$this->registerService(Router::class, function (Server $c) {
-			$cacheFactory = $c->get(ICacheFactory::class);
-			$logger = $c->get(ILogger::class);
-			if ($cacheFactory->isLocalCacheAvailable()) {
-				$router = new \OC\Route\CachingRouter($cacheFactory->createLocal('route'), $logger);
-			} else {
-				$router = new \OC\Route\Router($logger);
-			}
-			return $router;
-		});
-		$this->registerAlias(IRouter::class, Router::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('Router', IRouter::class);
-
-		$this->registerAlias(ISearch::class, Search::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('Search', ISearch::class);
-
-		$this->registerService(\OC\Security\RateLimiting\Backend\IBackend::class, function ($c) {
-			$cacheFactory = $c->get(ICacheFactory::class);
-			if ($cacheFactory->isAvailable()) {
-				$backend = new \OC\Security\RateLimiting\Backend\MemoryCacheBackend(
-					$this->get(ICacheFactory::class),
-					new \OC\AppFramework\Utility\TimeFactory()
-				);
-			} else {
-				$backend = new \OC\Security\RateLimiting\Backend\DatabaseBackend(
-					$c->get(IDBConnection::class),
-					new \OC\AppFramework\Utility\TimeFactory()
-				);
-			}
-
-			return $backend;
-		});
-
-		$this->registerAlias(\OCP\Security\ISecureRandom::class, SecureRandom::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('SecureRandom', \OCP\Security\ISecureRandom::class);
-
-		$this->registerAlias(IVerificationToken::class, VerificationToken::class);
-
-		$this->registerAlias(ICrypto::class, Crypto::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('Crypto', ICrypto::class);
-
-		$this->registerAlias(IHasher::class, Hasher::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('Hasher', IHasher::class);
-
-		$this->registerAlias(ICredentialsManager::class, CredentialsManager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('CredentialsManager', ICredentialsManager::class);
-
-		$this->registerAlias(IDBConnection::class, ConnectionAdapter::class);
-		$this->registerService(Connection::class, function (Server $c) {
-			$systemConfig = $c->get(SystemConfig::class);
-			$factory = new \OC\DB\ConnectionFactory($systemConfig);
-			$type = $systemConfig->getValue('dbtype', 'sqlite');
-			if (!$factory->isValidType($type)) {
-				throw new \OC\DatabaseException('Invalid database type');
-			}
-			$connectionParams = $factory->createConnectionParams();
-			$connection = $factory->getConnection($type, $connectionParams);
-			$connection->getConfiguration()->setSQLLogger($c->getQueryLogger());
-			return $connection;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('DatabaseConnection', IDBConnection::class);
-
-		$this->registerAlias(ICertificateManager::class, CertificateManager::class);
-		$this->registerAlias(IClientService::class, ClientService::class);
-		$this->registerService(LocalAddressChecker::class, function (ContainerInterface $c) {
-			return new LocalAddressChecker(
-				$c->get(ILogger::class),
-			);
-		});
-		$this->registerService(NegativeDnsCache::class, function (ContainerInterface $c) {
-			return new NegativeDnsCache(
-				$c->get(ICacheFactory::class),
-			);
-		});
-		$this->registerService(DnsPinMiddleware::class, function (ContainerInterface $c) {
-			return new DnsPinMiddleware(
-				$c->get(NegativeDnsCache::class),
-				$c->get(LocalAddressChecker::class)
-			);
-		});
-		$this->registerDeprecatedAlias('HttpClientService', IClientService::class);
-		$this->registerService(IEventLogger::class, function (ContainerInterface $c) {
-			return new EventLogger($c->get(SystemConfig::class), $c->get(LoggerInterface::class), $c->get(Log::class));
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('EventLogger', IEventLogger::class);
-
-		$this->registerService(IQueryLogger::class, function (ContainerInterface $c) {
-			$queryLogger = new QueryLogger();
-			if ($c->get(SystemConfig::class)->getValue('debug', false)) {
-				// In debug mode, module is being activated by default
-				$queryLogger->activate();
-			}
-			return $queryLogger;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('QueryLogger', IQueryLogger::class);
-
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('TempManager', TempManager::class);
-		$this->registerAlias(ITempManager::class, TempManager::class);
-
-		$this->registerService(AppManager::class, function (ContainerInterface $c) {
-			// TODO: use auto-wiring
-			return new \OC\App\AppManager(
-				$c->get(IUserSession::class),
-				$c->get(\OCP\IConfig::class),
-				$c->get(\OC\AppConfig::class),
-				$c->get(IGroupManager::class),
-				$c->get(ICacheFactory::class),
-				$c->get(SymfonyAdapter::class),
-				$c->get(LoggerInterface::class)
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('AppManager', AppManager::class);
-		$this->registerAlias(IAppManager::class, AppManager::class);
-
-		$this->registerAlias(IDateTimeZone::class, DateTimeZone::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('DateTimeZone', IDateTimeZone::class);
-
-		$this->registerService(IDateTimeFormatter::class, function (Server $c) {
-			$language = $c->get(\OCP\IConfig::class)->getUserValue($c->get(ISession::class)->get('user_id'), 'core', 'lang', null);
-
-			return new DateTimeFormatter(
-				$c->get(IDateTimeZone::class)->getTimeZone(),
-				$c->getL10N('lib', $language)
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('DateTimeFormatter', IDateTimeFormatter::class);
-
-		$this->registerService(IUserMountCache::class, function (ContainerInterface $c) {
-			$mountCache = new UserMountCache(
-				$c->get(IDBConnection::class),
-				$c->get(IUserManager::class),
-				$c->get(ILogger::class)
-			);
-			$listener = new UserMountCacheListener($mountCache);
-			$listener->listen($c->get(IUserManager::class));
-			return $mountCache;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('UserMountCache', IUserMountCache::class);
-
-		$this->registerService(IMountProviderCollection::class, function (ContainerInterface $c) {
-			$loader = \OC\Files\Filesystem::getLoader();
-			$mountCache = $c->get(IUserMountCache::class);
-			$manager = new \OC\Files\Config\MountProviderCollection($loader, $mountCache);
-
-			// builtin providers
-
-			$config = $c->get(\OCP\IConfig::class);
-			$logger = $c->get(ILogger::class);
-			$manager->registerProvider(new CacheMountProvider($config));
-			$manager->registerHomeProvider(new LocalHomeMountProvider());
-			$manager->registerHomeProvider(new ObjectHomeMountProvider($config));
-			$manager->registerRootProvider(new ObjectStorePreviewCacheMountProvider($logger, $config));
-
-			return $manager;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('MountConfigManager', IMountProviderCollection::class);
-
-		/** @deprecated 20.0.0 */
-		$this->registerDeprecatedAlias('IniWrapper', IniGetWrapper::class);
-		$this->registerService(IBus::class, function (ContainerInterface $c) {
-			$busClass = $c->get(\OCP\IConfig::class)->getSystemValue('commandbus');
-			if ($busClass) {
-				[$app, $class] = explode('::', $busClass, 2);
-				if ($c->get(IAppManager::class)->isInstalled($app)) {
-					\OC_App::loadApp($app);
-					return $c->get($class);
-				} else {
-					throw new ServiceUnavailableException("The app providing the command bus ($app) is not enabled");
-				}
-			} else {
-				$jobList = $c->get(IJobList::class);
-				return new CronBus($jobList);
-			}
-		});
-		$this->registerDeprecatedAlias('AsyncCommandBus', IBus::class);
-		/** @deprecated 20.0.0 */
-		$this->registerDeprecatedAlias('TrustedDomainHelper', TrustedDomainHelper::class);
-		$this->registerAlias(ITrustedDomainHelper::class, TrustedDomainHelper::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('Throttler', Throttler::class);
-		$this->registerService('IntegrityCodeChecker', function (ContainerInterface $c) {
-			// IConfig and IAppManager requires a working database. This code
-			// might however be called when ownCloud is not yet setup.
-			if (\OC::$server->get(SystemConfig::class)->getValue('installed', false)) {
-				$config = $c->get(\OCP\IConfig::class);
-				$appManager = $c->get(IAppManager::class);
-			} else {
-				$config = null;
-				$appManager = null;
-			}
-
-			return new Checker(
-				new EnvironmentHelper(),
-				new FileAccessHelper(),
-				new AppLocator(),
-				$config,
-				$c->get(ICacheFactory::class),
-				$appManager,
-				$c->get(IMimeTypeDetector::class)
-			);
-		});
-		$this->registerService(\OCP\IRequest::class, function (ContainerInterface $c) {
-			if (isset($this['urlParams'])) {
-				$urlParams = $this['urlParams'];
-			} else {
-				$urlParams = [];
-			}
-
-			if (defined('PHPUNIT_RUN') && PHPUNIT_RUN
-				&& in_array('fakeinput', stream_get_wrappers())
-			) {
-				$stream = 'fakeinput://data';
-			} else {
-				$stream = 'php://input';
-			}
-
-			return new Request(
-				[
-					'get' => $_GET,
-					'post' => $_POST,
-					'files' => $_FILES,
-					'server' => $_SERVER,
-					'env' => $_ENV,
-					'cookies' => $_COOKIE,
-					'method' => (isset($_SERVER) && isset($_SERVER['REQUEST_METHOD']))
-						? $_SERVER['REQUEST_METHOD']
-						: '',
-					'urlParams' => $urlParams,
-				],
-				$this->get(ISecureRandom::class),
-				$this->get(\OCP\IConfig::class),
-				$this->get(CsrfTokenManager::class),
-				$stream
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('Request', \OCP\IRequest::class);
-
-		$this->registerService(IMailer::class, function (Server $c) {
-			return new Mailer(
-				$c->get(\OCP\IConfig::class),
-				$c->get(ILogger::class),
-				$c->get(Defaults::class),
-				$c->get(IURLGenerator::class),
-				$c->getL10N('lib'),
-				$c->get(IEventDispatcher::class),
-				$c->get(IFactory::class)
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('Mailer', IMailer::class);
-
-		/** @deprecated 21.0.0 */
-		$this->registerDeprecatedAlias('LDAPProvider', ILDAPProvider::class);
-
-		$this->registerService(ILDAPProviderFactory::class, function (ContainerInterface $c) {
-			$config = $c->get(\OCP\IConfig::class);
-			$factoryClass = $config->getSystemValue('ldapProviderFactory', null);
-			if (is_null($factoryClass) || !class_exists($factoryClass)) {
-				return new NullLDAPProviderFactory($this);
-			}
-			/** @var \OCP\LDAP\ILDAPProviderFactory $factory */
-			return new $factoryClass($this);
-		});
-		$this->registerService(ILDAPProvider::class, function (ContainerInterface $c) {
-			$factory = $c->get(ILDAPProviderFactory::class);
-			return $factory->getLDAPProvider();
-		});
-		$this->registerService(ILockingProvider::class, function (ContainerInterface $c) {
-			$ini = $c->get(IniGetWrapper::class);
-			$config = $c->get(\OCP\IConfig::class);
-			$ttl = $config->getSystemValue('filelocking.ttl', max(3600, $ini->getNumeric('max_execution_time')));
-			if ($config->getSystemValue('filelocking.enabled', true) or (defined('PHPUNIT_RUN') && PHPUNIT_RUN)) {
-				/** @var \OC\Memcache\Factory $memcacheFactory */
-				$memcacheFactory = $c->get(ICacheFactory::class);
-				$memcache = $memcacheFactory->createLocking('lock');
-				if (!($memcache instanceof \OC\Memcache\NullCache)) {
-					return new MemcacheLockingProvider($memcache, $ttl);
-				}
-				return new DBLockingProvider(
-					$c->get(IDBConnection::class),
-					$c->get(ILogger::class),
-					new TimeFactory(),
-					$ttl,
-					!\OC::$CLI
-				);
-			}
-			return new NoopLockingProvider();
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('LockingProvider', ILockingProvider::class);
-
-		$this->registerAlias(IMountManager::class, \OC\Files\Mount\Manager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('MountManager', IMountManager::class);
-
-		$this->registerService(IMimeTypeDetector::class, function (ContainerInterface $c) {
-			return new \OC\Files\Type\Detection(
-				$c->get(IURLGenerator::class),
-				$c->get(ILogger::class),
-				\OC::$configDir,
-				\OC::$SERVERROOT . '/resources/config/'
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('MimeTypeDetector', IMimeTypeDetector::class);
-
-		$this->registerAlias(IMimeTypeLoader::class, Loader::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('MimeTypeLoader', IMimeTypeLoader::class);
-		$this->registerService(BundleFetcher::class, function () {
-			return new BundleFetcher($this->getL10N('lib'));
-		});
-		$this->registerAlias(\OCP\Notification\IManager::class, Manager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('NotificationManager', \OCP\Notification\IManager::class);
-
-		$this->registerService(CapabilitiesManager::class, function (ContainerInterface $c) {
-			$manager = new CapabilitiesManager($c->get(LoggerInterface::class));
-			$manager->registerCapability(function () use ($c) {
-				return new \OC\OCS\CoreCapabilities($c->get(\OCP\IConfig::class));
-			});
-			$manager->registerCapability(function () use ($c) {
-				return $c->get(\OC\Security\Bruteforce\Capabilities::class);
-			});
-			return $manager;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('CapabilitiesManager', CapabilitiesManager::class);
-
-		$this->registerService(ICommentsManager::class, function (Server $c) {
-			$config = $c->get(\OCP\IConfig::class);
-			$factoryClass = $config->getSystemValue('comments.managerFactory', CommentsManagerFactory::class);
-			/** @var \OCP\Comments\ICommentsManagerFactory $factory */
-			$factory = new $factoryClass($this);
-			$manager = $factory->getManager();
-
-			$manager->registerDisplayNameResolver('user', function ($id) use ($c) {
-				$manager = $c->get(IUserManager::class);
-				$user = $manager->get($id);
-				if (is_null($user)) {
-					$l = $c->getL10N('core');
-					$displayName = $l->t('Unknown user');
-				} else {
-					$displayName = $user->getDisplayName();
-				}
-				return $displayName;
-			});
-
-			return $manager;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('CommentsManager', ICommentsManager::class);
-
-		$this->registerAlias(\OC_Defaults::class, 'ThemingDefaults');
-		$this->registerService('ThemingDefaults', function (Server $c) {
-			/*
+    /** @var string */
+    private $webRoot;
+
+    /**
+     * @param string $webRoot
+     * @param \OC\Config $config
+     */
+    public function __construct($webRoot, \OC\Config $config) {
+        parent::__construct();
+        $this->webRoot = $webRoot;
+
+        // To find out if we are running from CLI or not
+        $this->registerParameter('isCLI', \OC::$CLI);
+        $this->registerParameter('serverRoot', \OC::$SERVERROOT);
+
+        $this->registerService(ContainerInterface::class, function (ContainerInterface $c) {
+            return $c;
+        });
+        $this->registerService(\OCP\IServerContainer::class, function (ContainerInterface $c) {
+            return $c;
+        });
+
+        $this->registerAlias(\OCP\Calendar\IManager::class, \OC\Calendar\Manager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('CalendarManager', \OC\Calendar\Manager::class);
+
+        $this->registerAlias(\OCP\Calendar\Resource\IManager::class, \OC\Calendar\Resource\Manager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('CalendarResourceBackendManager', \OC\Calendar\Resource\Manager::class);
+
+        $this->registerAlias(\OCP\Calendar\Room\IManager::class, \OC\Calendar\Room\Manager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('CalendarRoomBackendManager', \OC\Calendar\Room\Manager::class);
+
+        $this->registerAlias(\OCP\Contacts\IManager::class, \OC\ContactsManager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('ContactsManager', \OCP\Contacts\IManager::class);
+
+        $this->registerAlias(\OCP\DirectEditing\IManager::class, \OC\DirectEditing\Manager::class);
+        $this->registerAlias(ITemplateManager::class, TemplateManager::class);
+
+        $this->registerAlias(IActionFactory::class, ActionFactory::class);
+
+        $this->registerService(View::class, function (Server $c) {
+            return new View();
+        }, false);
+
+        $this->registerService(IPreview::class, function (ContainerInterface $c) {
+            return new PreviewManager(
+                $c->get(\OCP\IConfig::class),
+                $c->get(IRootFolder::class),
+                new \OC\Preview\Storage\Root(
+                    $c->get(IRootFolder::class),
+                    $c->get(SystemConfig::class)
+                ),
+                $c->get(SymfonyAdapter::class),
+                $c->get(GeneratorHelper::class),
+                $c->get(ISession::class)->get('user_id'),
+                $c->get(Coordinator::class),
+                $c->get(IServerContainer::class)
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('PreviewManager', IPreview::class);
+
+        $this->registerService(\OC\Preview\Watcher::class, function (ContainerInterface $c) {
+            return new \OC\Preview\Watcher(
+                new \OC\Preview\Storage\Root(
+                    $c->get(IRootFolder::class),
+                    $c->get(SystemConfig::class)
+                )
+            );
+        });
+
+        $this->registerService(\OCP\Encryption\IManager::class, function (Server $c) {
+            $view = new View();
+            $util = new Encryption\Util(
+                $view,
+                $c->get(IUserManager::class),
+                $c->get(IGroupManager::class),
+                $c->get(\OCP\IConfig::class)
+            );
+            return new Encryption\Manager(
+                $c->get(\OCP\IConfig::class),
+                $c->get(ILogger::class),
+                $c->getL10N('core'),
+                new View(),
+                $util,
+                new ArrayCache()
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('EncryptionManager', \OCP\Encryption\IManager::class);
+
+        /** @deprecated 21.0.0 */
+        $this->registerDeprecatedAlias('EncryptionFileHelper', IFile::class);
+        $this->registerService(IFile::class, function (ContainerInterface $c) {
+            $util = new Encryption\Util(
+                new View(),
+                $c->get(IUserManager::class),
+                $c->get(IGroupManager::class),
+                $c->get(\OCP\IConfig::class)
+            );
+            return new Encryption\File(
+                $util,
+                $c->get(IRootFolder::class),
+                $c->get(\OCP\Share\IManager::class)
+            );
+        });
+
+        /** @deprecated 21.0.0 */
+        $this->registerDeprecatedAlias('EncryptionKeyStorage', IStorage::class);
+        $this->registerService(IStorage::class, function (ContainerInterface $c) {
+            $view = new View();
+            $util = new Encryption\Util(
+                $view,
+                $c->get(IUserManager::class),
+                $c->get(IGroupManager::class),
+                $c->get(\OCP\IConfig::class)
+            );
+
+            return new Encryption\Keys\Storage(
+                $view,
+                $util,
+                $c->get(ICrypto::class),
+                $c->get(\OCP\IConfig::class)
+            );
+        });
+        /** @deprecated 20.0.0 */
+        $this->registerDeprecatedAlias('TagMapper', TagMapper::class);
+
+        $this->registerAlias(\OCP\ITagManager::class, TagManager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('TagManager', \OCP\ITagManager::class);
+
+        $this->registerService('SystemTagManagerFactory', function (ContainerInterface $c) {
+            /** @var \OCP\IConfig $config */
+            $config = $c->get(\OCP\IConfig::class);
+            $factoryClass = $config->getSystemValue('systemtags.managerFactory', SystemTagManagerFactory::class);
+            return new $factoryClass($this);
+        });
+        $this->registerService(ISystemTagManager::class, function (ContainerInterface $c) {
+            return $c->get('SystemTagManagerFactory')->getManager();
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('SystemTagManager', ISystemTagManager::class);
+
+        $this->registerService(ISystemTagObjectMapper::class, function (ContainerInterface $c) {
+            return $c->get('SystemTagManagerFactory')->getObjectMapper();
+        });
+        $this->registerService('RootFolder', function (ContainerInterface $c) {
+            $manager = \OC\Files\Filesystem::getMountManager(null);
+            $view = new View();
+            $root = new Root(
+                $manager,
+                $view,
+                null,
+                $c->get(IUserMountCache::class),
+                $this->get(ILogger::class),
+                $this->get(IUserManager::class)
+            );
+
+            $previewConnector = new \OC\Preview\WatcherConnector(
+                $root,
+                $c->get(SystemConfig::class)
+            );
+            $previewConnector->connectWatcher();
+
+            return $root;
+        });
+        $this->registerService(HookConnector::class, function (ContainerInterface $c) {
+            return new HookConnector(
+                $c->get(IRootFolder::class),
+                new View(),
+                $c->get(\OC\EventDispatcher\SymfonyAdapter::class),
+                $c->get(IEventDispatcher::class)
+            );
+        });
+
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('SystemTagObjectMapper', ISystemTagObjectMapper::class);
+
+        $this->registerService(IRootFolder::class, function (ContainerInterface $c) {
+            return new LazyRoot(function () use ($c) {
+                return $c->get('RootFolder');
+            });
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('LazyRootFolder', IRootFolder::class);
+
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('UserManager', \OC\User\Manager::class);
+        $this->registerAlias(\OCP\IUserManager::class, \OC\User\Manager::class);
+
+        $this->registerService(\OCP\IGroupManager::class, function (ContainerInterface $c) {
+            $groupManager = new \OC\Group\Manager($this->get(IUserManager::class), $c->get(SymfonyAdapter::class), $this->get(ILogger::class));
+            $groupManager->listen('\OC\Group', 'preCreate', function ($gid) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new BeforeGroupCreatedEvent($gid));
+            });
+            $groupManager->listen('\OC\Group', 'postCreate', function (\OC\Group\Group $group) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new GroupCreatedEvent($group));
+            });
+            $groupManager->listen('\OC\Group', 'preDelete', function (\OC\Group\Group $group) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new BeforeGroupDeletedEvent($group));
+            });
+            $groupManager->listen('\OC\Group', 'postDelete', function (\OC\Group\Group $group) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new GroupDeletedEvent($group));
+            });
+            $groupManager->listen('\OC\Group', 'preAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new BeforeUserAddedEvent($group, $user));
+            });
+            $groupManager->listen('\OC\Group', 'postAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new UserAddedEvent($group, $user));
+            });
+            $groupManager->listen('\OC\Group', 'preRemoveUser', function (\OC\Group\Group $group, \OC\User\User $user) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new BeforeUserRemovedEvent($group, $user));
+            });
+            $groupManager->listen('\OC\Group', 'postRemoveUser', function (\OC\Group\Group $group, \OC\User\User $user) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new UserRemovedEvent($group, $user));
+            });
+            return $groupManager;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('GroupManager', \OCP\IGroupManager::class);
+
+        $this->registerService(Store::class, function (ContainerInterface $c) {
+            $session = $c->get(ISession::class);
+            if (\OC::$server->get(SystemConfig::class)->getValue('installed', false)) {
+                $tokenProvider = $c->get(IProvider::class);
+            } else {
+                $tokenProvider = null;
+            }
+            $logger = $c->get(LoggerInterface::class);
+            return new Store($session, $logger, $tokenProvider);
+        });
+        $this->registerAlias(IStore::class, Store::class);
+        $this->registerAlias(IProvider::class, Authentication\Token\Manager::class);
+
+        $this->registerService(\OC\User\Session::class, function (Server $c) {
+            $manager = $c->get(IUserManager::class);
+            $session = new \OC\Session\Memory('');
+            $timeFactory = new TimeFactory();
+            // Token providers might require a working database. This code
+            // might however be called when Nextcloud is not yet setup.
+            if (\OC::$server->get(SystemConfig::class)->getValue('installed', false)) {
+                $provider = $c->get(IProvider::class);
+            } else {
+                $provider = null;
+            }
+
+            $legacyDispatcher = $c->get(SymfonyAdapter::class);
+
+            $userSession = new \OC\User\Session(
+                $manager,
+                $session,
+                $timeFactory,
+                $provider,
+                $c->get(\OCP\IConfig::class),
+                $c->get(ISecureRandom::class),
+                $c->getLockdownManager(),
+                $c->get(ILogger::class),
+                $c->get(IEventDispatcher::class)
+            );
+            /** @deprecated 21.0.0 use BeforeUserCreatedEvent event with the IEventDispatcher instead */
+            $userSession->listen('\OC\User', 'preCreateUser', function ($uid, $password) {
+                \OC_Hook::emit('OC_User', 'pre_createUser', ['run' => true, 'uid' => $uid, 'password' => $password]);
+            });
+            /** @deprecated 21.0.0 use UserCreatedEvent event with the IEventDispatcher instead */
+            $userSession->listen('\OC\User', 'postCreateUser', function ($user, $password) {
+                /** @var \OC\User\User $user */
+                \OC_Hook::emit('OC_User', 'post_createUser', ['uid' => $user->getUID(), 'password' => $password]);
+            });
+            /** @deprecated 21.0.0 use BeforeUserDeletedEvent event with the IEventDispatcher instead */
+            $userSession->listen('\OC\User', 'preDelete', function ($user) use ($legacyDispatcher) {
+                /** @var \OC\User\User $user */
+                \OC_Hook::emit('OC_User', 'pre_deleteUser', ['run' => true, 'uid' => $user->getUID()]);
+                $legacyDispatcher->dispatch('OCP\IUser::preDelete', new GenericEvent($user));
+            });
+            /** @deprecated 21.0.0 use UserDeletedEvent event with the IEventDispatcher instead */
+            $userSession->listen('\OC\User', 'postDelete', function ($user) {
+                /** @var \OC\User\User $user */
+                \OC_Hook::emit('OC_User', 'post_deleteUser', ['uid' => $user->getUID()]);
+            });
+            $userSession->listen('\OC\User', 'preSetPassword', function ($user, $password, $recoveryPassword) {
+                /** @var \OC\User\User $user */
+                \OC_Hook::emit('OC_User', 'pre_setPassword', ['run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword]);
+
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new BeforePasswordUpdatedEvent($user, $password, $recoveryPassword));
+            });
+            $userSession->listen('\OC\User', 'postSetPassword', function ($user, $password, $recoveryPassword) {
+                /** @var \OC\User\User $user */
+                \OC_Hook::emit('OC_User', 'post_setPassword', ['run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword]);
+
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new PasswordUpdatedEvent($user, $password, $recoveryPassword));
+            });
+            $userSession->listen('\OC\User', 'preLogin', function ($uid, $password) {
+                \OC_Hook::emit('OC_User', 'pre_login', ['run' => true, 'uid' => $uid, 'password' => $password]);
+
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new BeforeUserLoggedInEvent($uid, $password));
+            });
+            $userSession->listen('\OC\User', 'postLogin', function ($user, $loginName, $password, $isTokenLogin) {
+                /** @var \OC\User\User $user */
+                \OC_Hook::emit('OC_User', 'post_login', ['run' => true, 'uid' => $user->getUID(), 'loginName' => $loginName, 'password' => $password, 'isTokenLogin' => $isTokenLogin]);
+
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new UserLoggedInEvent($user, $loginName, $password, $isTokenLogin));
+            });
+            $userSession->listen('\OC\User', 'preRememberedLogin', function ($uid) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new BeforeUserLoggedInWithCookieEvent($uid));
+            });
+            $userSession->listen('\OC\User', 'postRememberedLogin', function ($user, $password) {
+                /** @var \OC\User\User $user */
+                \OC_Hook::emit('OC_User', 'post_login', ['run' => true, 'uid' => $user->getUID(), 'password' => $password]);
+
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new UserLoggedInWithCookieEvent($user, $password));
+            });
+            $userSession->listen('\OC\User', 'logout', function ($user) {
+                \OC_Hook::emit('OC_User', 'logout', []);
+
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new BeforeUserLoggedOutEvent($user));
+            });
+            $userSession->listen('\OC\User', 'postLogout', function ($user) {
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new UserLoggedOutEvent($user));
+            });
+            $userSession->listen('\OC\User', 'changeUser', function ($user, $feature, $value, $oldValue) {
+                /** @var \OC\User\User $user */
+                \OC_Hook::emit('OC_User', 'changeUser', ['run' => true, 'user' => $user, 'feature' => $feature, 'value' => $value, 'old_value' => $oldValue]);
+
+                /** @var IEventDispatcher $dispatcher */
+                $dispatcher = $this->get(IEventDispatcher::class);
+                $dispatcher->dispatchTyped(new UserChangedEvent($user, $feature, $value, $oldValue));
+            });
+            return $userSession;
+        });
+        $this->registerAlias(\OCP\IUserSession::class, \OC\User\Session::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('UserSession', \OC\User\Session::class);
+
+        $this->registerAlias(\OCP\Authentication\TwoFactorAuth\IRegistry::class, \OC\Authentication\TwoFactorAuth\Registry::class);
+
+        $this->registerAlias(INavigationManager::class, \OC\NavigationManager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('NavigationManager', INavigationManager::class);
+
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('AllConfig', \OC\AllConfig::class);
+        $this->registerAlias(\OCP\IConfig::class, \OC\AllConfig::class);
+
+        $this->registerService(\OC\SystemConfig::class, function ($c) use ($config) {
+            return new \OC\SystemConfig($config);
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('SystemConfig', \OC\SystemConfig::class);
+
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('AppConfig', \OC\AppConfig::class);
+        $this->registerAlias(IAppConfig::class, \OC\AppConfig::class);
+
+        $this->registerService(IFactory::class, function (Server $c) {
+            return new \OC\L10N\Factory(
+                $c->get(\OCP\IConfig::class),
+                $c->getRequest(),
+                $c->get(IUserSession::class),
+                \OC::$SERVERROOT
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('L10NFactory', IFactory::class);
+
+        $this->registerAlias(IURLGenerator::class, URLGenerator::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('URLGenerator', IURLGenerator::class);
+
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('AppFetcher', AppFetcher::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('CategoryFetcher', CategoryFetcher::class);
+
+        $this->registerService(ICache::class, function ($c) {
+            return new Cache\File();
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('UserCache', ICache::class);
+
+        $this->registerService(Factory::class, function (Server $c) {
+            $arrayCacheFactory = new \OC\Memcache\Factory('', $c->get(ILogger::class),
+                ArrayCache::class,
+                ArrayCache::class,
+                ArrayCache::class
+            );
+            /** @var \OCP\IConfig $config */
+            $config = $c->get(\OCP\IConfig::class);
+
+            if ($config->getSystemValue('installed', false) && !(defined('PHPUNIT_RUN') && PHPUNIT_RUN)) {
+                if (!$config->getSystemValueBool('log_query')) {
+                    $v = \OC_App::getAppVersions();
+                } else {
+                    // If the log_query is enabled, we can not get the app versions
+                    // as that does a query, which will be logged and the logging
+                    // depends on redis and here we are back again in the same function.
+                    $v = [
+                        'log_query' => 'enabled',
+                    ];
+                }
+                $v['core'] = implode(',', \OC_Util::getVersion());
+                $version = implode(',', $v);
+                $instanceId = \OC_Util::getInstanceId();
+                $path = \OC::$SERVERROOT;
+                $prefix = md5($instanceId . '-' . $version . '-' . $path);
+                return new \OC\Memcache\Factory($prefix, $c->get(ILogger::class),
+                    $config->getSystemValue('memcache.local', null),
+                    $config->getSystemValue('memcache.distributed', null),
+                    $config->getSystemValue('memcache.locking', null),
+                    $config->getSystemValueString('redis_log_file')
+                );
+            }
+            return $arrayCacheFactory;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('MemCacheFactory', Factory::class);
+        $this->registerAlias(ICacheFactory::class, Factory::class);
+
+        $this->registerService('RedisFactory', function (Server $c) {
+            $systemConfig = $c->get(SystemConfig::class);
+            return new RedisFactory($systemConfig, $c->getEventLogger());
+        });
+
+        $this->registerService(\OCP\Activity\IManager::class, function (Server $c) {
+            $l10n = $this->get(IFactory::class)->get('lib');
+            return new \OC\Activity\Manager(
+                $c->getRequest(),
+                $c->get(IUserSession::class),
+                $c->get(\OCP\IConfig::class),
+                $c->get(IValidator::class),
+                $l10n
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('ActivityManager', \OCP\Activity\IManager::class);
+
+        $this->registerService(\OCP\Activity\IEventMerger::class, function (Server $c) {
+            return new \OC\Activity\EventMerger(
+                $c->getL10N('lib')
+            );
+        });
+        $this->registerAlias(IValidator::class, Validator::class);
+
+        $this->registerService(AvatarManager::class, function (Server $c) {
+            return new AvatarManager(
+                $c->get(IUserSession::class),
+                $c->get(\OC\User\Manager::class),
+                $c->getAppDataDir('avatar'),
+                $c->getL10N('lib'),
+                $c->get(LoggerInterface::class),
+                $c->get(\OCP\IConfig::class),
+                $c->get(IAccountManager::class),
+                $c->get(KnownUserService::class)
+            );
+        });
+        $this->registerAlias(IAvatarManager::class, AvatarManager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('AvatarManager', AvatarManager::class);
+
+        $this->registerAlias(\OCP\Support\CrashReport\IRegistry::class, \OC\Support\CrashReport\Registry::class);
+        $this->registerAlias(\OCP\Support\Subscription\IRegistry::class, \OC\Support\Subscription\Registry::class);
+
+        $this->registerService(\OC\Log::class, function (Server $c) {
+            $logType = $c->get(AllConfig::class)->getSystemValue('log_type', 'file');
+            $factory = new LogFactory($c, $this->get(SystemConfig::class));
+            $logger = $factory->get($logType);
+            $registry = $c->get(\OCP\Support\CrashReport\IRegistry::class);
+
+            return new Log($logger, $this->get(SystemConfig::class), null, $registry);
+        });
+        $this->registerAlias(ILogger::class, \OC\Log::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('Logger', \OC\Log::class);
+        // PSR-3 logger
+        $this->registerAlias(LoggerInterface::class, PsrLoggerAdapter::class);
+
+        $this->registerService(ILogFactory::class, function (Server $c) {
+            return new LogFactory($c, $this->get(SystemConfig::class));
+        });
+
+        $this->registerAlias(IJobList::class, \OC\BackgroundJob\JobList::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('JobList', IJobList::class);
+
+        $this->registerService(Router::class, function (Server $c) {
+            $cacheFactory = $c->get(ICacheFactory::class);
+            $logger = $c->get(ILogger::class);
+            if ($cacheFactory->isLocalCacheAvailable()) {
+                $router = new \OC\Route\CachingRouter($cacheFactory->createLocal('route'), $logger);
+            } else {
+                $router = new \OC\Route\Router($logger);
+            }
+            return $router;
+        });
+        $this->registerAlias(IRouter::class, Router::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('Router', IRouter::class);
+
+        $this->registerAlias(ISearch::class, Search::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('Search', ISearch::class);
+
+        $this->registerService(\OC\Security\RateLimiting\Backend\IBackend::class, function ($c) {
+            $cacheFactory = $c->get(ICacheFactory::class);
+            if ($cacheFactory->isAvailable()) {
+                $backend = new \OC\Security\RateLimiting\Backend\MemoryCacheBackend(
+                    $this->get(ICacheFactory::class),
+                    new \OC\AppFramework\Utility\TimeFactory()
+                );
+            } else {
+                $backend = new \OC\Security\RateLimiting\Backend\DatabaseBackend(
+                    $c->get(IDBConnection::class),
+                    new \OC\AppFramework\Utility\TimeFactory()
+                );
+            }
+
+            return $backend;
+        });
+
+        $this->registerAlias(\OCP\Security\ISecureRandom::class, SecureRandom::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('SecureRandom', \OCP\Security\ISecureRandom::class);
+
+        $this->registerAlias(IVerificationToken::class, VerificationToken::class);
+
+        $this->registerAlias(ICrypto::class, Crypto::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('Crypto', ICrypto::class);
+
+        $this->registerAlias(IHasher::class, Hasher::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('Hasher', IHasher::class);
+
+        $this->registerAlias(ICredentialsManager::class, CredentialsManager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('CredentialsManager', ICredentialsManager::class);
+
+        $this->registerAlias(IDBConnection::class, ConnectionAdapter::class);
+        $this->registerService(Connection::class, function (Server $c) {
+            $systemConfig = $c->get(SystemConfig::class);
+            $factory = new \OC\DB\ConnectionFactory($systemConfig);
+            $type = $systemConfig->getValue('dbtype', 'sqlite');
+            if (!$factory->isValidType($type)) {
+                throw new \OC\DatabaseException('Invalid database type');
+            }
+            $connectionParams = $factory->createConnectionParams();
+            $connection = $factory->getConnection($type, $connectionParams);
+            $connection->getConfiguration()->setSQLLogger($c->getQueryLogger());
+            return $connection;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('DatabaseConnection', IDBConnection::class);
+
+        $this->registerAlias(ICertificateManager::class, CertificateManager::class);
+        $this->registerAlias(IClientService::class, ClientService::class);
+        $this->registerService(LocalAddressChecker::class, function (ContainerInterface $c) {
+            return new LocalAddressChecker(
+                $c->get(ILogger::class),
+            );
+        });
+        $this->registerService(NegativeDnsCache::class, function (ContainerInterface $c) {
+            return new NegativeDnsCache(
+                $c->get(ICacheFactory::class),
+            );
+        });
+        $this->registerService(DnsPinMiddleware::class, function (ContainerInterface $c) {
+            return new DnsPinMiddleware(
+                $c->get(NegativeDnsCache::class),
+                $c->get(LocalAddressChecker::class)
+            );
+        });
+        $this->registerDeprecatedAlias('HttpClientService', IClientService::class);
+        $this->registerService(IEventLogger::class, function (ContainerInterface $c) {
+            return new EventLogger($c->get(SystemConfig::class), $c->get(LoggerInterface::class), $c->get(Log::class));
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('EventLogger', IEventLogger::class);
+
+        $this->registerService(IQueryLogger::class, function (ContainerInterface $c) {
+            $queryLogger = new QueryLogger();
+            if ($c->get(SystemConfig::class)->getValue('debug', false)) {
+                // In debug mode, module is being activated by default
+                $queryLogger->activate();
+            }
+            return $queryLogger;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('QueryLogger', IQueryLogger::class);
+
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('TempManager', TempManager::class);
+        $this->registerAlias(ITempManager::class, TempManager::class);
+
+        $this->registerService(AppManager::class, function (ContainerInterface $c) {
+            // TODO: use auto-wiring
+            return new \OC\App\AppManager(
+                $c->get(IUserSession::class),
+                $c->get(\OCP\IConfig::class),
+                $c->get(\OC\AppConfig::class),
+                $c->get(IGroupManager::class),
+                $c->get(ICacheFactory::class),
+                $c->get(SymfonyAdapter::class),
+                $c->get(LoggerInterface::class)
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('AppManager', AppManager::class);
+        $this->registerAlias(IAppManager::class, AppManager::class);
+
+        $this->registerAlias(IDateTimeZone::class, DateTimeZone::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('DateTimeZone', IDateTimeZone::class);
+
+        $this->registerService(IDateTimeFormatter::class, function (Server $c) {
+            $language = $c->get(\OCP\IConfig::class)->getUserValue($c->get(ISession::class)->get('user_id'), 'core', 'lang', null);
+
+            return new DateTimeFormatter(
+                $c->get(IDateTimeZone::class)->getTimeZone(),
+                $c->getL10N('lib', $language)
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('DateTimeFormatter', IDateTimeFormatter::class);
+
+        $this->registerService(IUserMountCache::class, function (ContainerInterface $c) {
+            $mountCache = new UserMountCache(
+                $c->get(IDBConnection::class),
+                $c->get(IUserManager::class),
+                $c->get(ILogger::class)
+            );
+            $listener = new UserMountCacheListener($mountCache);
+            $listener->listen($c->get(IUserManager::class));
+            return $mountCache;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('UserMountCache', IUserMountCache::class);
+
+        $this->registerService(IMountProviderCollection::class, function (ContainerInterface $c) {
+            $loader = \OC\Files\Filesystem::getLoader();
+            $mountCache = $c->get(IUserMountCache::class);
+            $manager = new \OC\Files\Config\MountProviderCollection($loader, $mountCache);
+
+            // builtin providers
+
+            $config = $c->get(\OCP\IConfig::class);
+            $logger = $c->get(ILogger::class);
+            $manager->registerProvider(new CacheMountProvider($config));
+            $manager->registerHomeProvider(new LocalHomeMountProvider());
+            $manager->registerHomeProvider(new ObjectHomeMountProvider($config));
+            $manager->registerRootProvider(new ObjectStorePreviewCacheMountProvider($logger, $config));
+
+            return $manager;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('MountConfigManager', IMountProviderCollection::class);
+
+        /** @deprecated 20.0.0 */
+        $this->registerDeprecatedAlias('IniWrapper', IniGetWrapper::class);
+        $this->registerService(IBus::class, function (ContainerInterface $c) {
+            $busClass = $c->get(\OCP\IConfig::class)->getSystemValue('commandbus');
+            if ($busClass) {
+                [$app, $class] = explode('::', $busClass, 2);
+                if ($c->get(IAppManager::class)->isInstalled($app)) {
+                    \OC_App::loadApp($app);
+                    return $c->get($class);
+                } else {
+                    throw new ServiceUnavailableException("The app providing the command bus ($app) is not enabled");
+                }
+            } else {
+                $jobList = $c->get(IJobList::class);
+                return new CronBus($jobList);
+            }
+        });
+        $this->registerDeprecatedAlias('AsyncCommandBus', IBus::class);
+        /** @deprecated 20.0.0 */
+        $this->registerDeprecatedAlias('TrustedDomainHelper', TrustedDomainHelper::class);
+        $this->registerAlias(ITrustedDomainHelper::class, TrustedDomainHelper::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('Throttler', Throttler::class);
+        $this->registerService('IntegrityCodeChecker', function (ContainerInterface $c) {
+            // IConfig and IAppManager requires a working database. This code
+            // might however be called when ownCloud is not yet setup.
+            if (\OC::$server->get(SystemConfig::class)->getValue('installed', false)) {
+                $config = $c->get(\OCP\IConfig::class);
+                $appManager = $c->get(IAppManager::class);
+            } else {
+                $config = null;
+                $appManager = null;
+            }
+
+            return new Checker(
+                new EnvironmentHelper(),
+                new FileAccessHelper(),
+                new AppLocator(),
+                $config,
+                $c->get(ICacheFactory::class),
+                $appManager,
+                $c->get(IMimeTypeDetector::class)
+            );
+        });
+        $this->registerService(\OCP\IRequest::class, function (ContainerInterface $c) {
+            if (isset($this['urlParams'])) {
+                $urlParams = $this['urlParams'];
+            } else {
+                $urlParams = [];
+            }
+
+            if (defined('PHPUNIT_RUN') && PHPUNIT_RUN
+                && in_array('fakeinput', stream_get_wrappers())
+            ) {
+                $stream = 'fakeinput://data';
+            } else {
+                $stream = 'php://input';
+            }
+
+            return new Request(
+                [
+                    'get' => $_GET,
+                    'post' => $_POST,
+                    'files' => $_FILES,
+                    'server' => $_SERVER,
+                    'env' => $_ENV,
+                    'cookies' => $_COOKIE,
+                    'method' => (isset($_SERVER) && isset($_SERVER['REQUEST_METHOD']))
+                        ? $_SERVER['REQUEST_METHOD']
+                        : '',
+                    'urlParams' => $urlParams,
+                ],
+                $this->get(ISecureRandom::class),
+                $this->get(\OCP\IConfig::class),
+                $this->get(CsrfTokenManager::class),
+                $stream
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('Request', \OCP\IRequest::class);
+
+        $this->registerService(IMailer::class, function (Server $c) {
+            return new Mailer(
+                $c->get(\OCP\IConfig::class),
+                $c->get(ILogger::class),
+                $c->get(Defaults::class),
+                $c->get(IURLGenerator::class),
+                $c->getL10N('lib'),
+                $c->get(IEventDispatcher::class),
+                $c->get(IFactory::class)
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('Mailer', IMailer::class);
+
+        /** @deprecated 21.0.0 */
+        $this->registerDeprecatedAlias('LDAPProvider', ILDAPProvider::class);
+
+        $this->registerService(ILDAPProviderFactory::class, function (ContainerInterface $c) {
+            $config = $c->get(\OCP\IConfig::class);
+            $factoryClass = $config->getSystemValue('ldapProviderFactory', null);
+            if (is_null($factoryClass) || !class_exists($factoryClass)) {
+                return new NullLDAPProviderFactory($this);
+            }
+            /** @var \OCP\LDAP\ILDAPProviderFactory $factory */
+            return new $factoryClass($this);
+        });
+        $this->registerService(ILDAPProvider::class, function (ContainerInterface $c) {
+            $factory = $c->get(ILDAPProviderFactory::class);
+            return $factory->getLDAPProvider();
+        });
+        $this->registerService(ILockingProvider::class, function (ContainerInterface $c) {
+            $ini = $c->get(IniGetWrapper::class);
+            $config = $c->get(\OCP\IConfig::class);
+            $ttl = $config->getSystemValue('filelocking.ttl', max(3600, $ini->getNumeric('max_execution_time')));
+            if ($config->getSystemValue('filelocking.enabled', true) or (defined('PHPUNIT_RUN') && PHPUNIT_RUN)) {
+                /** @var \OC\Memcache\Factory $memcacheFactory */
+                $memcacheFactory = $c->get(ICacheFactory::class);
+                $memcache = $memcacheFactory->createLocking('lock');
+                if (!($memcache instanceof \OC\Memcache\NullCache)) {
+                    return new MemcacheLockingProvider($memcache, $ttl);
+                }
+                return new DBLockingProvider(
+                    $c->get(IDBConnection::class),
+                    $c->get(ILogger::class),
+                    new TimeFactory(),
+                    $ttl,
+                    !\OC::$CLI
+                );
+            }
+            return new NoopLockingProvider();
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('LockingProvider', ILockingProvider::class);
+
+        $this->registerAlias(IMountManager::class, \OC\Files\Mount\Manager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('MountManager', IMountManager::class);
+
+        $this->registerService(IMimeTypeDetector::class, function (ContainerInterface $c) {
+            return new \OC\Files\Type\Detection(
+                $c->get(IURLGenerator::class),
+                $c->get(ILogger::class),
+                \OC::$configDir,
+                \OC::$SERVERROOT . '/resources/config/'
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('MimeTypeDetector', IMimeTypeDetector::class);
+
+        $this->registerAlias(IMimeTypeLoader::class, Loader::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('MimeTypeLoader', IMimeTypeLoader::class);
+        $this->registerService(BundleFetcher::class, function () {
+            return new BundleFetcher($this->getL10N('lib'));
+        });
+        $this->registerAlias(\OCP\Notification\IManager::class, Manager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('NotificationManager', \OCP\Notification\IManager::class);
+
+        $this->registerService(CapabilitiesManager::class, function (ContainerInterface $c) {
+            $manager = new CapabilitiesManager($c->get(LoggerInterface::class));
+            $manager->registerCapability(function () use ($c) {
+                return new \OC\OCS\CoreCapabilities($c->get(\OCP\IConfig::class));
+            });
+            $manager->registerCapability(function () use ($c) {
+                return $c->get(\OC\Security\Bruteforce\Capabilities::class);
+            });
+            return $manager;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('CapabilitiesManager', CapabilitiesManager::class);
+
+        $this->registerService(ICommentsManager::class, function (Server $c) {
+            $config = $c->get(\OCP\IConfig::class);
+            $factoryClass = $config->getSystemValue('comments.managerFactory', CommentsManagerFactory::class);
+            /** @var \OCP\Comments\ICommentsManagerFactory $factory */
+            $factory = new $factoryClass($this);
+            $manager = $factory->getManager();
+
+            $manager->registerDisplayNameResolver('user', function ($id) use ($c) {
+                $manager = $c->get(IUserManager::class);
+                $user = $manager->get($id);
+                if (is_null($user)) {
+                    $l = $c->getL10N('core');
+                    $displayName = $l->t('Unknown user');
+                } else {
+                    $displayName = $user->getDisplayName();
+                }
+                return $displayName;
+            });
+
+            return $manager;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('CommentsManager', ICommentsManager::class);
+
+        $this->registerAlias(\OC_Defaults::class, 'ThemingDefaults');
+        $this->registerService('ThemingDefaults', function (Server $c) {
+            /*
 			 * Dark magic for autoloader.
 			 * If we do a class_exists it will try to load the class which will
 			 * make composer cache the result. Resulting in errors when enabling
 			 * the theming app.
 			 */
-			$prefixes = \OC::$composerAutoloader->getPrefixesPsr4();
-			if (isset($prefixes['OCA\\Theming\\'])) {
-				$classExists = true;
-			} else {
-				$classExists = false;
-			}
-
-			if ($classExists && $c->get(\OCP\IConfig::class)->getSystemValue('installed', false) && $c->get(IAppManager::class)->isInstalled('theming') && $c->getTrustedDomainHelper()->isTrustedDomain($c->getRequest()->getInsecureServerHost())) {
-				return new ThemingDefaults(
-					$c->get(\OCP\IConfig::class),
-					$c->getL10N('theming'),
-					$c->get(IURLGenerator::class),
-					$c->get(ICacheFactory::class),
-					new Util($c->get(\OCP\IConfig::class), $this->get(IAppManager::class), $c->getAppDataDir('theming')),
-					new ImageManager(
-						$c->get(\OCP\IConfig::class),
-						$c->getAppDataDir('theming'),
-						$c->get(IURLGenerator::class),
-						$this->get(ICacheFactory::class),
-						$this->get(ILogger::class),
-						$this->get(ITempManager::class)
-					),
-					$c->get(IAppManager::class),
-					$c->get(INavigationManager::class)
-				);
-			}
-			return new \OC_Defaults();
-		});
-		$this->registerService(JSCombiner::class, function (Server $c) {
-			return new JSCombiner(
-				$c->getAppDataDir('js'),
-				$c->get(IURLGenerator::class),
-				$this->get(ICacheFactory::class),
-				$c->get(SystemConfig::class),
-				$c->get(ILogger::class)
-			);
-		});
-		$this->registerAlias(\OCP\EventDispatcher\IEventDispatcher::class, \OC\EventDispatcher\EventDispatcher::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('EventDispatcher', \OC\EventDispatcher\SymfonyAdapter::class);
-		$this->registerAlias(EventDispatcherInterface::class, \OC\EventDispatcher\SymfonyAdapter::class);
-
-		$this->registerService('CryptoWrapper', function (ContainerInterface $c) {
-			// FIXME: Instantiiated here due to cyclic dependency
-			$request = new Request(
-				[
-					'get' => $_GET,
-					'post' => $_POST,
-					'files' => $_FILES,
-					'server' => $_SERVER,
-					'env' => $_ENV,
-					'cookies' => $_COOKIE,
-					'method' => (isset($_SERVER) && isset($_SERVER['REQUEST_METHOD']))
-						? $_SERVER['REQUEST_METHOD']
-						: null,
-				],
-				$c->get(ISecureRandom::class),
-				$c->get(\OCP\IConfig::class)
-			);
-
-			return new CryptoWrapper(
-				$c->get(\OCP\IConfig::class),
-				$c->get(ICrypto::class),
-				$c->get(ISecureRandom::class),
-				$request
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('CsrfTokenManager', CsrfTokenManager::class);
-		$this->registerService(SessionStorage::class, function (ContainerInterface $c) {
-			return new SessionStorage($c->get(ISession::class));
-		});
-		$this->registerAlias(\OCP\Security\IContentSecurityPolicyManager::class, ContentSecurityPolicyManager::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('ContentSecurityPolicyManager', ContentSecurityPolicyManager::class);
-
-		$this->registerService(\OCP\Share\IManager::class, function (IServerContainer $c) {
-			$config = $c->get(\OCP\IConfig::class);
-			$factoryClass = $config->getSystemValue('sharing.managerFactory', ProviderFactory::class);
-			/** @var \OCP\Share\IProviderFactory $factory */
-			$factory = new $factoryClass($this);
-
-			$manager = new \OC\Share20\Manager(
-				$c->get(ILogger::class),
-				$c->get(\OCP\IConfig::class),
-				$c->get(ISecureRandom::class),
-				$c->get(IHasher::class),
-				$c->get(IMountManager::class),
-				$c->get(IGroupManager::class),
-				$c->getL10N('lib'),
-				$c->get(IFactory::class),
-				$factory,
-				$c->get(IUserManager::class),
-				$c->get(IRootFolder::class),
-				$c->get(SymfonyAdapter::class),
-				$c->get(IMailer::class),
-				$c->get(IURLGenerator::class),
-				$c->get('ThemingDefaults'),
-				$c->get(IEventDispatcher::class),
-				$c->get(IUserSession::class),
-				$c->get(KnownUserService::class)
-			);
-
-			return $manager;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('ShareManager', \OCP\Share\IManager::class);
-
-		$this->registerService(\OCP\Collaboration\Collaborators\ISearch::class, function (Server $c) {
-			$instance = new Collaboration\Collaborators\Search($c);
-
-			// register default plugins
-			$instance->registerPlugin(['shareType' => 'SHARE_TYPE_USER', 'class' => UserPlugin::class]);
-			$instance->registerPlugin(['shareType' => 'SHARE_TYPE_GROUP', 'class' => GroupPlugin::class]);
-			$instance->registerPlugin(['shareType' => 'SHARE_TYPE_EMAIL', 'class' => MailPlugin::class]);
-			$instance->registerPlugin(['shareType' => 'SHARE_TYPE_REMOTE', 'class' => RemotePlugin::class]);
-			$instance->registerPlugin(['shareType' => 'SHARE_TYPE_REMOTE_GROUP', 'class' => RemoteGroupPlugin::class]);
-
-			return $instance;
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('CollaboratorSearch', \OCP\Collaboration\Collaborators\ISearch::class);
-		$this->registerAlias(\OCP\Collaboration\Collaborators\ISearchResult::class, \OC\Collaboration\Collaborators\SearchResult::class);
-
-		$this->registerAlias(\OCP\Collaboration\AutoComplete\IManager::class, \OC\Collaboration\AutoComplete\Manager::class);
-
-		$this->registerAlias(\OCP\Collaboration\Resources\IProviderManager::class, \OC\Collaboration\Resources\ProviderManager::class);
-		$this->registerAlias(\OCP\Collaboration\Resources\IManager::class, \OC\Collaboration\Resources\Manager::class);
-
-		$this->registerDeprecatedAlias('SettingsManager', \OC\Settings\Manager::class);
-		$this->registerAlias(\OCP\Settings\IManager::class, \OC\Settings\Manager::class);
-		$this->registerService(\OC\Files\AppData\Factory::class, function (ContainerInterface $c) {
-			return new \OC\Files\AppData\Factory(
-				$c->get(IRootFolder::class),
-				$c->get(SystemConfig::class)
-			);
-		});
-
-		$this->registerService('LockdownManager', function (ContainerInterface $c) {
-			return new LockdownManager(function () use ($c) {
-				return $c->get(ISession::class);
-			});
-		});
-
-		$this->registerService(\OCP\OCS\IDiscoveryService::class, function (ContainerInterface $c) {
-			return new DiscoveryService(
-				$c->get(ICacheFactory::class),
-				$c->get(IClientService::class)
-			);
-		});
-
-		$this->registerService(ICloudIdManager::class, function (ContainerInterface $c) {
-			return new CloudIdManager($c->get(\OCP\Contacts\IManager::class), $c->get(IURLGenerator::class), $c->get(IUserManager::class));
-		});
-
-		$this->registerAlias(\OCP\GlobalScale\IConfig::class, \OC\GlobalScale\Config::class);
-
-		$this->registerService(ICloudFederationProviderManager::class, function (ContainerInterface $c) {
-			return new CloudFederationProviderManager(
-				$c->get(IAppManager::class),
-				$c->get(IClientService::class),
-				$c->get(ICloudIdManager::class),
-				$c->get(ILogger::class)
-			);
-		});
-
-		$this->registerService(ICloudFederationFactory::class, function (Server $c) {
-			return new CloudFederationFactory();
-		});
-
-		$this->registerAlias(\OCP\AppFramework\Utility\IControllerMethodReflector::class, \OC\AppFramework\Utility\ControllerMethodReflector::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('ControllerMethodReflector', \OCP\AppFramework\Utility\IControllerMethodReflector::class);
-
-		$this->registerAlias(\OCP\AppFramework\Utility\ITimeFactory::class, \OC\AppFramework\Utility\TimeFactory::class);
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('TimeFactory', \OCP\AppFramework\Utility\ITimeFactory::class);
-
-		$this->registerService(Defaults::class, function (Server $c) {
-			return new Defaults(
-				$c->getThemingDefaults()
-			);
-		});
-		/** @deprecated 19.0.0 */
-		$this->registerDeprecatedAlias('Defaults', \OCP\Defaults::class);
-
-		$this->registerService(\OCP\ISession::class, function (ContainerInterface $c) {
-			return $c->get(\OCP\IUserSession::class)->getSession();
-		}, false);
-
-		$this->registerService(IShareHelper::class, function (ContainerInterface $c) {
-			return new ShareHelper(
-				$c->get(\OCP\Share\IManager::class)
-			);
-		});
-
-		$this->registerService(Installer::class, function (ContainerInterface $c) {
-			return new Installer(
-				$c->get(AppFetcher::class),
-				$c->get(IClientService::class),
-				$c->get(ITempManager::class),
-				$c->get(LoggerInterface::class),
-				$c->get(\OCP\IConfig::class),
-				\OC::$CLI
-			);
-		});
-
-		$this->registerService(IApiFactory::class, function (ContainerInterface $c) {
-			return new ApiFactory($c->get(IClientService::class));
-		});
-
-		$this->registerService(IInstanceFactory::class, function (ContainerInterface $c) {
-			$memcacheFactory = $c->get(ICacheFactory::class);
-			return new InstanceFactory($memcacheFactory->createLocal('remoteinstance.'), $c->get(IClientService::class));
-		});
-
-		$this->registerAlias(IContactsStore::class, ContactsStore::class);
-		$this->registerAlias(IAccountManager::class, AccountManager::class);
-
-		$this->registerAlias(IStorageFactory::class, StorageFactory::class);
-
-		$this->registerAlias(IDashboardManager::class, DashboardManager::class);
-		$this->registerAlias(\OCP\Dashboard\IManager::class, \OC\Dashboard\Manager::class);
-		$this->registerAlias(IFullTextSearchManager::class, FullTextSearchManager::class);
-
-		$this->registerAlias(ISubAdmin::class, SubAdmin::class);
-
-		$this->registerAlias(IInitialStateService::class, InitialStateService::class);
-
-		$this->registerAlias(\OCP\UserStatus\IManager::class, \OC\UserStatus\Manager::class);
-
-		$this->connectDispatcher();
-	}
-
-	public function boot() {
-		/** @var HookConnector $hookConnector */
-		$hookConnector = $this->get(HookConnector::class);
-		$hookConnector->viewToNode();
-	}
-
-	/**
-	 * @return \OCP\Calendar\IManager
-	 * @deprecated 20.0.0
-	 */
-	public function getCalendarManager() {
-		return $this->get(\OC\Calendar\Manager::class);
-	}
-
-	/**
-	 * @return \OCP\Calendar\Resource\IManager
-	 * @deprecated 20.0.0
-	 */
-	public function getCalendarResourceBackendManager() {
-		return $this->get(\OC\Calendar\Resource\Manager::class);
-	}
-
-	/**
-	 * @return \OCP\Calendar\Room\IManager
-	 * @deprecated 20.0.0
-	 */
-	public function getCalendarRoomBackendManager() {
-		return $this->get(\OC\Calendar\Room\Manager::class);
-	}
-
-	private function connectDispatcher() {
-		$dispatcher = $this->get(SymfonyAdapter::class);
-
-		// Delete avatar on user deletion
-		$dispatcher->addListener('OCP\IUser::preDelete', function (GenericEvent $e) {
-			$logger = $this->get(ILogger::class);
-			$manager = $this->getAvatarManager();
-			/** @var IUser $user */
-			$user = $e->getSubject();
-
-			try {
-				$avatar = $manager->getAvatar($user->getUID());
-				$avatar->remove();
-			} catch (NotFoundException $e) {
-				// no avatar to remove
-			} catch (\Exception $e) {
-				// Ignore exceptions
-				$logger->info('Could not cleanup avatar of ' . $user->getUID());
-			}
-		});
-
-		$dispatcher->addListener('OCP\IUser::changeUser', function (GenericEvent $e) {
-			$manager = $this->getAvatarManager();
-			/** @var IUser $user */
-			$user = $e->getSubject();
-			$feature = $e->getArgument('feature');
-			$oldValue = $e->getArgument('oldValue');
-			$value = $e->getArgument('value');
-
-			// We only change the avatar on display name changes
-			if ($feature !== 'displayName') {
-				return;
-			}
-
-			try {
-				$avatar = $manager->getAvatar($user->getUID());
-				$avatar->userChanged($feature, $oldValue, $value);
-			} catch (NotFoundException $e) {
-				// no avatar to remove
-			}
-		});
-
-		/** @var IEventDispatcher $eventDispatched */
-		$eventDispatched = $this->get(IEventDispatcher::class);
-		$eventDispatched->addServiceListener(LoginFailed::class, LoginFailedListener::class);
-		$eventDispatched->addServiceListener(PostLoginEvent::class, UserLoggedInListener::class);
-	}
-
-	/**
-	 * @return \OCP\Contacts\IManager
-	 * @deprecated 20.0.0
-	 */
-	public function getContactsManager() {
-		return $this->get(\OCP\Contacts\IManager::class);
-	}
-
-	/**
-	 * @return \OC\Encryption\Manager
-	 * @deprecated 20.0.0
-	 */
-	public function getEncryptionManager() {
-		return $this->get(\OCP\Encryption\IManager::class);
-	}
-
-	/**
-	 * @return \OC\Encryption\File
-	 * @deprecated 20.0.0
-	 */
-	public function getEncryptionFilesHelper() {
-		return $this->get(IFile::class);
-	}
-
-	/**
-	 * @return \OCP\Encryption\Keys\IStorage
-	 * @deprecated 20.0.0
-	 */
-	public function getEncryptionKeyStorage() {
-		return $this->get(IStorage::class);
-	}
-
-	/**
-	 * The current request object holding all information about the request
-	 * currently being processed is returned from this method.
-	 * In case the current execution was not initiated by a web request null is returned
-	 *
-	 * @return \OCP\IRequest
-	 * @deprecated 20.0.0
-	 */
-	public function getRequest() {
-		return $this->get(IRequest::class);
-	}
-
-	/**
-	 * Returns the preview manager which can create preview images for a given file
-	 *
-	 * @return IPreview
-	 * @deprecated 20.0.0
-	 */
-	public function getPreviewManager() {
-		return $this->get(IPreview::class);
-	}
-
-	/**
-	 * Returns the tag manager which can get and set tags for different object types
-	 *
-	 * @see \OCP\ITagManager::load()
-	 * @return ITagManager
-	 * @deprecated 20.0.0
-	 */
-	public function getTagManager() {
-		return $this->get(ITagManager::class);
-	}
-
-	/**
-	 * Returns the system-tag manager
-	 *
-	 * @return ISystemTagManager
-	 *
-	 * @since 9.0.0
-	 * @deprecated 20.0.0
-	 */
-	public function getSystemTagManager() {
-		return $this->get(ISystemTagManager::class);
-	}
-
-	/**
-	 * Returns the system-tag object mapper
-	 *
-	 * @return ISystemTagObjectMapper
-	 *
-	 * @since 9.0.0
-	 * @deprecated 20.0.0
-	 */
-	public function getSystemTagObjectMapper() {
-		return $this->get(ISystemTagObjectMapper::class);
-	}
-
-	/**
-	 * Returns the avatar manager, used for avatar functionality
-	 *
-	 * @return IAvatarManager
-	 * @deprecated 20.0.0
-	 */
-	public function getAvatarManager() {
-		return $this->get(IAvatarManager::class);
-	}
-
-	/**
-	 * Returns the root folder of ownCloud's data directory
-	 *
-	 * @return IRootFolder
-	 * @deprecated 20.0.0
-	 */
-	public function getRootFolder() {
-		return $this->get(IRootFolder::class);
-	}
-
-	/**
-	 * Returns the root folder of ownCloud's data directory
-	 * This is the lazy variant so this gets only initialized once it
-	 * is actually used.
-	 *
-	 * @return IRootFolder
-	 * @deprecated 20.0.0
-	 */
-	public function getLazyRootFolder() {
-		return $this->get(IRootFolder::class);
-	}
-
-	/**
-	 * Returns a view to ownCloud's files folder
-	 *
-	 * @param string $userId user ID
-	 * @return \OCP\Files\Folder|null
-	 * @deprecated 20.0.0
-	 */
-	public function getUserFolder($userId = null) {
-		if ($userId === null) {
-			$user = $this->get(IUserSession::class)->getUser();
-			if (!$user) {
-				return null;
-			}
-			$userId = $user->getUID();
-		}
-		$root = $this->get(IRootFolder::class);
-		return $root->getUserFolder($userId);
-	}
-
-	/**
-	 * @return \OC\User\Manager
-	 * @deprecated 20.0.0
-	 */
-	public function getUserManager() {
-		return $this->get(IUserManager::class);
-	}
-
-	/**
-	 * @return \OC\Group\Manager
-	 * @deprecated 20.0.0
-	 */
-	public function getGroupManager() {
-		return $this->get(IGroupManager::class);
-	}
-
-	/**
-	 * @return \OC\User\Session
-	 * @deprecated 20.0.0
-	 */
-	public function getUserSession() {
-		return $this->get(IUserSession::class);
-	}
-
-	/**
-	 * @return \OCP\ISession
-	 * @deprecated 20.0.0
-	 */
-	public function getSession() {
-		return $this->get(IUserSession::class)->getSession();
-	}
-
-	/**
-	 * @param \OCP\ISession $session
-	 */
-	public function setSession(\OCP\ISession $session) {
-		$this->get(SessionStorage::class)->setSession($session);
-		$this->get(IUserSession::class)->setSession($session);
-		$this->get(Store::class)->setSession($session);
-	}
-
-	/**
-	 * @return \OC\Authentication\TwoFactorAuth\Manager
-	 * @deprecated 20.0.0
-	 */
-	public function getTwoFactorAuthManager() {
-		return $this->get(\OC\Authentication\TwoFactorAuth\Manager::class);
-	}
-
-	/**
-	 * @return \OC\NavigationManager
-	 * @deprecated 20.0.0
-	 */
-	public function getNavigationManager() {
-		return $this->get(INavigationManager::class);
-	}
-
-	/**
-	 * @return \OCP\IConfig
-	 * @deprecated 20.0.0
-	 */
-	public function getConfig() {
-		return $this->get(AllConfig::class);
-	}
-
-	/**
-	 * @return \OC\SystemConfig
-	 * @deprecated 20.0.0
-	 */
-	public function getSystemConfig() {
-		return $this->get(SystemConfig::class);
-	}
-
-	/**
-	 * Returns the app config manager
-	 *
-	 * @return IAppConfig
-	 * @deprecated 20.0.0
-	 */
-	public function getAppConfig() {
-		return $this->get(IAppConfig::class);
-	}
-
-	/**
-	 * @return IFactory
-	 * @deprecated 20.0.0
-	 */
-	public function getL10NFactory() {
-		return $this->get(IFactory::class);
-	}
-
-	/**
-	 * get an L10N instance
-	 *
-	 * @param string $app appid
-	 * @param string $lang
-	 * @return IL10N
-	 * @deprecated 20.0.0
-	 */
-	public function getL10N($app, $lang = null) {
-		return $this->get(IFactory::class)->get($app, $lang);
-	}
-
-	/**
-	 * @return IURLGenerator
-	 * @deprecated 20.0.0
-	 */
-	public function getURLGenerator() {
-		return $this->get(IURLGenerator::class);
-	}
-
-	/**
-	 * @return AppFetcher
-	 * @deprecated 20.0.0
-	 */
-	public function getAppFetcher() {
-		return $this->get(AppFetcher::class);
-	}
-
-	/**
-	 * Returns an ICache instance. Since 8.1.0 it returns a fake cache. Use
-	 * getMemCacheFactory() instead.
-	 *
-	 * @return ICache
-	 * @deprecated 8.1.0 use getMemCacheFactory to obtain a proper cache
-	 */
-	public function getCache() {
-		return $this->get(ICache::class);
-	}
-
-	/**
-	 * Returns an \OCP\CacheFactory instance
-	 *
-	 * @return \OCP\ICacheFactory
-	 * @deprecated 20.0.0
-	 */
-	public function getMemCacheFactory() {
-		return $this->get(ICacheFactory::class);
-	}
-
-	/**
-	 * Returns an \OC\RedisFactory instance
-	 *
-	 * @return \OC\RedisFactory
-	 * @deprecated 20.0.0
-	 */
-	public function getGetRedisFactory() {
-		return $this->get('RedisFactory');
-	}
-
-
-	/**
-	 * Returns the current session
-	 *
-	 * @return \OCP\IDBConnection
-	 * @deprecated 20.0.0
-	 */
-	public function getDatabaseConnection() {
-		return $this->get(IDBConnection::class);
-	}
-
-	/**
-	 * Returns the activity manager
-	 *
-	 * @return \OCP\Activity\IManager
-	 * @deprecated 20.0.0
-	 */
-	public function getActivityManager() {
-		return $this->get(\OCP\Activity\IManager::class);
-	}
-
-	/**
-	 * Returns an job list for controlling background jobs
-	 *
-	 * @return IJobList
-	 * @deprecated 20.0.0
-	 */
-	public function getJobList() {
-		return $this->get(IJobList::class);
-	}
-
-	/**
-	 * Returns a logger instance
-	 *
-	 * @return ILogger
-	 * @deprecated 20.0.0
-	 */
-	public function getLogger() {
-		return $this->get(ILogger::class);
-	}
-
-	/**
-	 * @return ILogFactory
-	 * @throws \OCP\AppFramework\QueryException
-	 * @deprecated 20.0.0
-	 */
-	public function getLogFactory() {
-		return $this->get(ILogFactory::class);
-	}
-
-	/**
-	 * Returns a router for generating and matching urls
-	 *
-	 * @return IRouter
-	 * @deprecated 20.0.0
-	 */
-	public function getRouter() {
-		return $this->get(IRouter::class);
-	}
-
-	/**
-	 * Returns a search instance
-	 *
-	 * @return ISearch
-	 * @deprecated 20.0.0
-	 */
-	public function getSearch() {
-		return $this->get(ISearch::class);
-	}
-
-	/**
-	 * Returns a SecureRandom instance
-	 *
-	 * @return \OCP\Security\ISecureRandom
-	 * @deprecated 20.0.0
-	 */
-	public function getSecureRandom() {
-		return $this->get(ISecureRandom::class);
-	}
-
-	/**
-	 * Returns a Crypto instance
-	 *
-	 * @return ICrypto
-	 * @deprecated 20.0.0
-	 */
-	public function getCrypto() {
-		return $this->get(ICrypto::class);
-	}
-
-	/**
-	 * Returns a Hasher instance
-	 *
-	 * @return IHasher
-	 * @deprecated 20.0.0
-	 */
-	public function getHasher() {
-		return $this->get(IHasher::class);
-	}
-
-	/**
-	 * Returns a CredentialsManager instance
-	 *
-	 * @return ICredentialsManager
-	 * @deprecated 20.0.0
-	 */
-	public function getCredentialsManager() {
-		return $this->get(ICredentialsManager::class);
-	}
-
-	/**
-	 * Get the certificate manager
-	 *
-	 * @return \OCP\ICertificateManager
-	 */
-	public function getCertificateManager() {
-		return $this->get(ICertificateManager::class);
-	}
-
-	/**
-	 * Returns an instance of the HTTP client service
-	 *
-	 * @return IClientService
-	 * @deprecated 20.0.0
-	 */
-	public function getHTTPClientService() {
-		return $this->get(IClientService::class);
-	}
-
-	/**
-	 * Create a new event source
-	 *
-	 * @return \OCP\IEventSource
-	 * @deprecated 20.0.0
-	 */
-	public function createEventSource() {
-		return new \OC_EventSource();
-	}
-
-	/**
-	 * Get the active event logger
-	 *
-	 * The returned logger only logs data when debug mode is enabled
-	 *
-	 * @return IEventLogger
-	 * @deprecated 20.0.0
-	 */
-	public function getEventLogger() {
-		return $this->get(IEventLogger::class);
-	}
-
-	/**
-	 * Get the active query logger
-	 *
-	 * The returned logger only logs data when debug mode is enabled
-	 *
-	 * @return IQueryLogger
-	 * @deprecated 20.0.0
-	 */
-	public function getQueryLogger() {
-		return $this->get(IQueryLogger::class);
-	}
-
-	/**
-	 * Get the manager for temporary files and folders
-	 *
-	 * @return \OCP\ITempManager
-	 * @deprecated 20.0.0
-	 */
-	public function getTempManager() {
-		return $this->get(ITempManager::class);
-	}
-
-	/**
-	 * Get the app manager
-	 *
-	 * @return \OCP\App\IAppManager
-	 * @deprecated 20.0.0
-	 */
-	public function getAppManager() {
-		return $this->get(IAppManager::class);
-	}
-
-	/**
-	 * Creates a new mailer
-	 *
-	 * @return IMailer
-	 * @deprecated 20.0.0
-	 */
-	public function getMailer() {
-		return $this->get(IMailer::class);
-	}
-
-	/**
-	 * Get the webroot
-	 *
-	 * @return string
-	 * @deprecated 20.0.0
-	 */
-	public function getWebRoot() {
-		return $this->webRoot;
-	}
-
-	/**
-	 * @return \OC\OCSClient
-	 * @deprecated 20.0.0
-	 */
-	public function getOcsClient() {
-		return $this->get('OcsClient');
-	}
-
-	/**
-	 * @return IDateTimeZone
-	 * @deprecated 20.0.0
-	 */
-	public function getDateTimeZone() {
-		return $this->get(IDateTimeZone::class);
-	}
-
-	/**
-	 * @return IDateTimeFormatter
-	 * @deprecated 20.0.0
-	 */
-	public function getDateTimeFormatter() {
-		return $this->get(IDateTimeFormatter::class);
-	}
-
-	/**
-	 * @return IMountProviderCollection
-	 * @deprecated 20.0.0
-	 */
-	public function getMountProviderCollection() {
-		return $this->get(IMountProviderCollection::class);
-	}
-
-	/**
-	 * Get the IniWrapper
-	 *
-	 * @return IniGetWrapper
-	 * @deprecated 20.0.0
-	 */
-	public function getIniWrapper() {
-		return $this->get(IniGetWrapper::class);
-	}
-
-	/**
-	 * @return \OCP\Command\IBus
-	 * @deprecated 20.0.0
-	 */
-	public function getCommandBus() {
-		return $this->get(IBus::class);
-	}
-
-	/**
-	 * Get the trusted domain helper
-	 *
-	 * @return TrustedDomainHelper
-	 * @deprecated 20.0.0
-	 */
-	public function getTrustedDomainHelper() {
-		return $this->get(TrustedDomainHelper::class);
-	}
-
-	/**
-	 * Get the locking provider
-	 *
-	 * @return ILockingProvider
-	 * @since 8.1.0
-	 * @deprecated 20.0.0
-	 */
-	public function getLockingProvider() {
-		return $this->get(ILockingProvider::class);
-	}
-
-	/**
-	 * @return IMountManager
-	 * @deprecated 20.0.0
-	 **/
-	public function getMountManager() {
-		return $this->get(IMountManager::class);
-	}
-
-	/**
-	 * @return IUserMountCache
-	 * @deprecated 20.0.0
-	 */
-	public function getUserMountCache() {
-		return $this->get(IUserMountCache::class);
-	}
-
-	/**
-	 * Get the MimeTypeDetector
-	 *
-	 * @return IMimeTypeDetector
-	 * @deprecated 20.0.0
-	 */
-	public function getMimeTypeDetector() {
-		return $this->get(IMimeTypeDetector::class);
-	}
-
-	/**
-	 * Get the MimeTypeLoader
-	 *
-	 * @return IMimeTypeLoader
-	 * @deprecated 20.0.0
-	 */
-	public function getMimeTypeLoader() {
-		return $this->get(IMimeTypeLoader::class);
-	}
-
-	/**
-	 * Get the manager of all the capabilities
-	 *
-	 * @return CapabilitiesManager
-	 * @deprecated 20.0.0
-	 */
-	public function getCapabilitiesManager() {
-		return $this->get(CapabilitiesManager::class);
-	}
-
-	/**
-	 * Get the EventDispatcher
-	 *
-	 * @return EventDispatcherInterface
-	 * @since 8.2.0
-	 * @deprecated 18.0.0 use \OCP\EventDispatcher\IEventDispatcher
-	 */
-	public function getEventDispatcher() {
-		return $this->get(\OC\EventDispatcher\SymfonyAdapter::class);
-	}
-
-	/**
-	 * Get the Notification Manager
-	 *
-	 * @return \OCP\Notification\IManager
-	 * @since 8.2.0
-	 * @deprecated 20.0.0
-	 */
-	public function getNotificationManager() {
-		return $this->get(\OCP\Notification\IManager::class);
-	}
-
-	/**
-	 * @return ICommentsManager
-	 * @deprecated 20.0.0
-	 */
-	public function getCommentsManager() {
-		return $this->get(ICommentsManager::class);
-	}
-
-	/**
-	 * @return \OCA\Theming\ThemingDefaults
-	 * @deprecated 20.0.0
-	 */
-	public function getThemingDefaults() {
-		return $this->get('ThemingDefaults');
-	}
-
-	/**
-	 * @return \OC\IntegrityCheck\Checker
-	 * @deprecated 20.0.0
-	 */
-	public function getIntegrityCodeChecker() {
-		return $this->get('IntegrityCodeChecker');
-	}
-
-	/**
-	 * @return \OC\Session\CryptoWrapper
-	 * @deprecated 20.0.0
-	 */
-	public function getSessionCryptoWrapper() {
-		return $this->get('CryptoWrapper');
-	}
-
-	/**
-	 * @return CsrfTokenManager
-	 * @deprecated 20.0.0
-	 */
-	public function getCsrfTokenManager() {
-		return $this->get(CsrfTokenManager::class);
-	}
-
-	/**
-	 * @return Throttler
-	 * @deprecated 20.0.0
-	 */
-	public function getBruteForceThrottler() {
-		return $this->get(Throttler::class);
-	}
-
-	/**
-	 * @return IContentSecurityPolicyManager
-	 * @deprecated 20.0.0
-	 */
-	public function getContentSecurityPolicyManager() {
-		return $this->get(ContentSecurityPolicyManager::class);
-	}
-
-	/**
-	 * @return ContentSecurityPolicyNonceManager
-	 * @deprecated 20.0.0
-	 */
-	public function getContentSecurityPolicyNonceManager() {
-		return $this->get(ContentSecurityPolicyNonceManager::class);
-	}
-
-	/**
-	 * Not a public API as of 8.2, wait for 9.0
-	 *
-	 * @return \OCA\Files_External\Service\BackendService
-	 * @deprecated 20.0.0
-	 */
-	public function getStoragesBackendService() {
-		return $this->get(BackendService::class);
-	}
-
-	/**
-	 * Not a public API as of 8.2, wait for 9.0
-	 *
-	 * @return \OCA\Files_External\Service\GlobalStoragesService
-	 * @deprecated 20.0.0
-	 */
-	public function getGlobalStoragesService() {
-		return $this->get(GlobalStoragesService::class);
-	}
-
-	/**
-	 * Not a public API as of 8.2, wait for 9.0
-	 *
-	 * @return \OCA\Files_External\Service\UserGlobalStoragesService
-	 * @deprecated 20.0.0
-	 */
-	public function getUserGlobalStoragesService() {
-		return $this->get(UserGlobalStoragesService::class);
-	}
-
-	/**
-	 * Not a public API as of 8.2, wait for 9.0
-	 *
-	 * @return \OCA\Files_External\Service\UserStoragesService
-	 * @deprecated 20.0.0
-	 */
-	public function getUserStoragesService() {
-		return $this->get(UserStoragesService::class);
-	}
-
-	/**
-	 * @return \OCP\Share\IManager
-	 * @deprecated 20.0.0
-	 */
-	public function getShareManager() {
-		return $this->get(\OCP\Share\IManager::class);
-	}
-
-	/**
-	 * @return \OCP\Collaboration\Collaborators\ISearch
-	 * @deprecated 20.0.0
-	 */
-	public function getCollaboratorSearch() {
-		return $this->get(\OCP\Collaboration\Collaborators\ISearch::class);
-	}
-
-	/**
-	 * @return \OCP\Collaboration\AutoComplete\IManager
-	 * @deprecated 20.0.0
-	 */
-	public function getAutoCompleteManager() {
-		return $this->get(IManager::class);
-	}
-
-	/**
-	 * Returns the LDAP Provider
-	 *
-	 * @return \OCP\LDAP\ILDAPProvider
-	 * @deprecated 20.0.0
-	 */
-	public function getLDAPProvider() {
-		return $this->get('LDAPProvider');
-	}
-
-	/**
-	 * @return \OCP\Settings\IManager
-	 * @deprecated 20.0.0
-	 */
-	public function getSettingsManager() {
-		return $this->get(\OC\Settings\Manager::class);
-	}
-
-	/**
-	 * @return \OCP\Files\IAppData
-	 * @deprecated 20.0.0
-	 */
-	public function getAppDataDir($app) {
-		/** @var \OC\Files\AppData\Factory $factory */
-		$factory = $this->get(\OC\Files\AppData\Factory::class);
-		return $factory->get($app);
-	}
-
-	/**
-	 * @return \OCP\Lockdown\ILockdownManager
-	 * @deprecated 20.0.0
-	 */
-	public function getLockdownManager() {
-		return $this->get('LockdownManager');
-	}
-
-	/**
-	 * @return \OCP\Federation\ICloudIdManager
-	 * @deprecated 20.0.0
-	 */
-	public function getCloudIdManager() {
-		return $this->get(ICloudIdManager::class);
-	}
-
-	/**
-	 * @return \OCP\GlobalScale\IConfig
-	 * @deprecated 20.0.0
-	 */
-	public function getGlobalScaleConfig() {
-		return $this->get(IConfig::class);
-	}
-
-	/**
-	 * @return \OCP\Federation\ICloudFederationProviderManager
-	 * @deprecated 20.0.0
-	 */
-	public function getCloudFederationProviderManager() {
-		return $this->get(ICloudFederationProviderManager::class);
-	}
-
-	/**
-	 * @return \OCP\Remote\Api\IApiFactory
-	 * @deprecated 20.0.0
-	 */
-	public function getRemoteApiFactory() {
-		return $this->get(IApiFactory::class);
-	}
-
-	/**
-	 * @return \OCP\Federation\ICloudFederationFactory
-	 * @deprecated 20.0.0
-	 */
-	public function getCloudFederationFactory() {
-		return $this->get(ICloudFederationFactory::class);
-	}
-
-	/**
-	 * @return \OCP\Remote\IInstanceFactory
-	 * @deprecated 20.0.0
-	 */
-	public function getRemoteInstanceFactory() {
-		return $this->get(IInstanceFactory::class);
-	}
-
-	/**
-	 * @return IStorageFactory
-	 * @deprecated 20.0.0
-	 */
-	public function getStorageFactory() {
-		return $this->get(IStorageFactory::class);
-	}
-
-	/**
-	 * Get the Preview GeneratorHelper
-	 *
-	 * @return GeneratorHelper
-	 * @since 17.0.0
-	 * @deprecated 20.0.0
-	 */
-	public function getGeneratorHelper() {
-		return $this->get(\OC\Preview\GeneratorHelper::class);
-	}
-
-	private function registerDeprecatedAlias(string $alias, string $target) {
-		$this->registerService($alias, function (ContainerInterface $container) use ($target, $alias) {
-			try {
-				/** @var ILogger $logger */
-				$logger = $container->get(ILogger::class);
-				$logger->debug('The requested alias "' . $alias . '" is deprecated. Please request "' . $target . '" directly. This alias will be removed in a future Nextcloud version.', ['app' => 'serverDI']);
-			} catch (ContainerExceptionInterface $e) {
-				// Could not get logger. Continue
-			}
-
-			return $container->get($target);
-		}, false);
-	}
+            $prefixes = \OC::$composerAutoloader->getPrefixesPsr4();
+            if (isset($prefixes['OCA\\Theming\\'])) {
+                $classExists = true;
+            } else {
+                $classExists = false;
+            }
+
+            if ($classExists && $c->get(\OCP\IConfig::class)->getSystemValue('installed', false) && $c->get(IAppManager::class)->isInstalled('theming') && $c->getTrustedDomainHelper()->isTrustedDomain($c->getRequest()->getInsecureServerHost())) {
+                return new ThemingDefaults(
+                    $c->get(\OCP\IConfig::class),
+                    $c->getL10N('theming'),
+                    $c->get(IURLGenerator::class),
+                    $c->get(ICacheFactory::class),
+                    new Util($c->get(\OCP\IConfig::class), $this->get(IAppManager::class), $c->getAppDataDir('theming')),
+                    new ImageManager(
+                        $c->get(\OCP\IConfig::class),
+                        $c->getAppDataDir('theming'),
+                        $c->get(IURLGenerator::class),
+                        $this->get(ICacheFactory::class),
+                        $this->get(ILogger::class),
+                        $this->get(ITempManager::class)
+                    ),
+                    $c->get(IAppManager::class),
+                    $c->get(INavigationManager::class)
+                );
+            }
+            return new \OC_Defaults();
+        });
+        $this->registerService(JSCombiner::class, function (Server $c) {
+            return new JSCombiner(
+                $c->getAppDataDir('js'),
+                $c->get(IURLGenerator::class),
+                $this->get(ICacheFactory::class),
+                $c->get(SystemConfig::class),
+                $c->get(ILogger::class)
+            );
+        });
+        $this->registerAlias(\OCP\EventDispatcher\IEventDispatcher::class, \OC\EventDispatcher\EventDispatcher::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('EventDispatcher', \OC\EventDispatcher\SymfonyAdapter::class);
+        $this->registerAlias(EventDispatcherInterface::class, \OC\EventDispatcher\SymfonyAdapter::class);
+
+        $this->registerService('CryptoWrapper', function (ContainerInterface $c) {
+            // FIXME: Instantiiated here due to cyclic dependency
+            $request = new Request(
+                [
+                    'get' => $_GET,
+                    'post' => $_POST,
+                    'files' => $_FILES,
+                    'server' => $_SERVER,
+                    'env' => $_ENV,
+                    'cookies' => $_COOKIE,
+                    'method' => (isset($_SERVER) && isset($_SERVER['REQUEST_METHOD']))
+                        ? $_SERVER['REQUEST_METHOD']
+                        : null,
+                ],
+                $c->get(ISecureRandom::class),
+                $c->get(\OCP\IConfig::class)
+            );
+
+            return new CryptoWrapper(
+                $c->get(\OCP\IConfig::class),
+                $c->get(ICrypto::class),
+                $c->get(ISecureRandom::class),
+                $request
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('CsrfTokenManager', CsrfTokenManager::class);
+        $this->registerService(SessionStorage::class, function (ContainerInterface $c) {
+            return new SessionStorage($c->get(ISession::class));
+        });
+        $this->registerAlias(\OCP\Security\IContentSecurityPolicyManager::class, ContentSecurityPolicyManager::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('ContentSecurityPolicyManager', ContentSecurityPolicyManager::class);
+
+        $this->registerService(\OCP\Share\IManager::class, function (IServerContainer $c) {
+            $config = $c->get(\OCP\IConfig::class);
+            $factoryClass = $config->getSystemValue('sharing.managerFactory', ProviderFactory::class);
+            /** @var \OCP\Share\IProviderFactory $factory */
+            $factory = new $factoryClass($this);
+
+            $manager = new \OC\Share20\Manager(
+                $c->get(ILogger::class),
+                $c->get(\OCP\IConfig::class),
+                $c->get(ISecureRandom::class),
+                $c->get(IHasher::class),
+                $c->get(IMountManager::class),
+                $c->get(IGroupManager::class),
+                $c->getL10N('lib'),
+                $c->get(IFactory::class),
+                $factory,
+                $c->get(IUserManager::class),
+                $c->get(IRootFolder::class),
+                $c->get(SymfonyAdapter::class),
+                $c->get(IMailer::class),
+                $c->get(IURLGenerator::class),
+                $c->get('ThemingDefaults'),
+                $c->get(IEventDispatcher::class),
+                $c->get(IUserSession::class),
+                $c->get(KnownUserService::class)
+            );
+
+            return $manager;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('ShareManager', \OCP\Share\IManager::class);
+
+        $this->registerService(\OCP\Collaboration\Collaborators\ISearch::class, function (Server $c) {
+            $instance = new Collaboration\Collaborators\Search($c);
+
+            // register default plugins
+            $instance->registerPlugin(['shareType' => 'SHARE_TYPE_USER', 'class' => UserPlugin::class]);
+            $instance->registerPlugin(['shareType' => 'SHARE_TYPE_GROUP', 'class' => GroupPlugin::class]);
+            $instance->registerPlugin(['shareType' => 'SHARE_TYPE_EMAIL', 'class' => MailPlugin::class]);
+            $instance->registerPlugin(['shareType' => 'SHARE_TYPE_REMOTE', 'class' => RemotePlugin::class]);
+            $instance->registerPlugin(['shareType' => 'SHARE_TYPE_REMOTE_GROUP', 'class' => RemoteGroupPlugin::class]);
+
+            return $instance;
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('CollaboratorSearch', \OCP\Collaboration\Collaborators\ISearch::class);
+        $this->registerAlias(\OCP\Collaboration\Collaborators\ISearchResult::class, \OC\Collaboration\Collaborators\SearchResult::class);
+
+        $this->registerAlias(\OCP\Collaboration\AutoComplete\IManager::class, \OC\Collaboration\AutoComplete\Manager::class);
+
+        $this->registerAlias(\OCP\Collaboration\Resources\IProviderManager::class, \OC\Collaboration\Resources\ProviderManager::class);
+        $this->registerAlias(\OCP\Collaboration\Resources\IManager::class, \OC\Collaboration\Resources\Manager::class);
+
+        $this->registerDeprecatedAlias('SettingsManager', \OC\Settings\Manager::class);
+        $this->registerAlias(\OCP\Settings\IManager::class, \OC\Settings\Manager::class);
+        $this->registerService(\OC\Files\AppData\Factory::class, function (ContainerInterface $c) {
+            return new \OC\Files\AppData\Factory(
+                $c->get(IRootFolder::class),
+                $c->get(SystemConfig::class)
+            );
+        });
+
+        $this->registerService('LockdownManager', function (ContainerInterface $c) {
+            return new LockdownManager(function () use ($c) {
+                return $c->get(ISession::class);
+            });
+        });
+
+        $this->registerService(\OCP\OCS\IDiscoveryService::class, function (ContainerInterface $c) {
+            return new DiscoveryService(
+                $c->get(ICacheFactory::class),
+                $c->get(IClientService::class)
+            );
+        });
+
+        $this->registerService(ICloudIdManager::class, function (ContainerInterface $c) {
+            return new CloudIdManager($c->get(\OCP\Contacts\IManager::class), $c->get(IURLGenerator::class), $c->get(IUserManager::class));
+        });
+
+        $this->registerAlias(\OCP\GlobalScale\IConfig::class, \OC\GlobalScale\Config::class);
+
+        $this->registerService(ICloudFederationProviderManager::class, function (ContainerInterface $c) {
+            return new CloudFederationProviderManager(
+                $c->get(IAppManager::class),
+                $c->get(IClientService::class),
+                $c->get(ICloudIdManager::class),
+                $c->get(ILogger::class)
+            );
+        });
+
+        $this->registerService(ICloudFederationFactory::class, function (Server $c) {
+            return new CloudFederationFactory();
+        });
+
+        $this->registerAlias(\OCP\AppFramework\Utility\IControllerMethodReflector::class, \OC\AppFramework\Utility\ControllerMethodReflector::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('ControllerMethodReflector', \OCP\AppFramework\Utility\IControllerMethodReflector::class);
+
+        $this->registerAlias(\OCP\AppFramework\Utility\ITimeFactory::class, \OC\AppFramework\Utility\TimeFactory::class);
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('TimeFactory', \OCP\AppFramework\Utility\ITimeFactory::class);
+
+        $this->registerService(Defaults::class, function (Server $c) {
+            return new Defaults(
+                $c->getThemingDefaults()
+            );
+        });
+        /** @deprecated 19.0.0 */
+        $this->registerDeprecatedAlias('Defaults', \OCP\Defaults::class);
+
+        $this->registerService(\OCP\ISession::class, function (ContainerInterface $c) {
+            return $c->get(\OCP\IUserSession::class)->getSession();
+        }, false);
+
+        $this->registerService(IShareHelper::class, function (ContainerInterface $c) {
+            return new ShareHelper(
+                $c->get(\OCP\Share\IManager::class)
+            );
+        });
+
+        $this->registerService(Installer::class, function (ContainerInterface $c) {
+            return new Installer(
+                $c->get(AppFetcher::class),
+                $c->get(IClientService::class),
+                $c->get(ITempManager::class),
+                $c->get(LoggerInterface::class),
+                $c->get(\OCP\IConfig::class),
+                \OC::$CLI
+            );
+        });
+
+        $this->registerService(IApiFactory::class, function (ContainerInterface $c) {
+            return new ApiFactory($c->get(IClientService::class));
+        });
+
+        $this->registerService(IInstanceFactory::class, function (ContainerInterface $c) {
+            $memcacheFactory = $c->get(ICacheFactory::class);
+            return new InstanceFactory($memcacheFactory->createLocal('remoteinstance.'), $c->get(IClientService::class));
+        });
+
+        $this->registerAlias(IContactsStore::class, ContactsStore::class);
+        $this->registerAlias(IAccountManager::class, AccountManager::class);
+
+        $this->registerAlias(IStorageFactory::class, StorageFactory::class);
+
+        $this->registerAlias(IDashboardManager::class, DashboardManager::class);
+        $this->registerAlias(\OCP\Dashboard\IManager::class, \OC\Dashboard\Manager::class);
+        $this->registerAlias(IFullTextSearchManager::class, FullTextSearchManager::class);
+
+        $this->registerAlias(ISubAdmin::class, SubAdmin::class);
+
+        $this->registerAlias(IInitialStateService::class, InitialStateService::class);
+
+        $this->registerAlias(\OCP\UserStatus\IManager::class, \OC\UserStatus\Manager::class);
+
+        $this->connectDispatcher();
+    }
+
+    public function boot() {
+        /** @var HookConnector $hookConnector */
+        $hookConnector = $this->get(HookConnector::class);
+        $hookConnector->viewToNode();
+    }
+
+    /**
+     * @return \OCP\Calendar\IManager
+     * @deprecated 20.0.0
+     */
+    public function getCalendarManager() {
+        return $this->get(\OC\Calendar\Manager::class);
+    }
+
+    /**
+     * @return \OCP\Calendar\Resource\IManager
+     * @deprecated 20.0.0
+     */
+    public function getCalendarResourceBackendManager() {
+        return $this->get(\OC\Calendar\Resource\Manager::class);
+    }
+
+    /**
+     * @return \OCP\Calendar\Room\IManager
+     * @deprecated 20.0.0
+     */
+    public function getCalendarRoomBackendManager() {
+        return $this->get(\OC\Calendar\Room\Manager::class);
+    }
+
+    private function connectDispatcher() {
+        $dispatcher = $this->get(SymfonyAdapter::class);
+
+        // Delete avatar on user deletion
+        $dispatcher->addListener('OCP\IUser::preDelete', function (GenericEvent $e) {
+            $logger = $this->get(ILogger::class);
+            $manager = $this->getAvatarManager();
+            /** @var IUser $user */
+            $user = $e->getSubject();
+
+            try {
+                $avatar = $manager->getAvatar($user->getUID());
+                $avatar->remove();
+            } catch (NotFoundException $e) {
+                // no avatar to remove
+            } catch (\Exception $e) {
+                // Ignore exceptions
+                $logger->info('Could not cleanup avatar of ' . $user->getUID());
+            }
+        });
+
+        $dispatcher->addListener('OCP\IUser::changeUser', function (GenericEvent $e) {
+            $manager = $this->getAvatarManager();
+            /** @var IUser $user */
+            $user = $e->getSubject();
+            $feature = $e->getArgument('feature');
+            $oldValue = $e->getArgument('oldValue');
+            $value = $e->getArgument('value');
+
+            // We only change the avatar on display name changes
+            if ($feature !== 'displayName') {
+                return;
+            }
+
+            try {
+                $avatar = $manager->getAvatar($user->getUID());
+                $avatar->userChanged($feature, $oldValue, $value);
+            } catch (NotFoundException $e) {
+                // no avatar to remove
+            }
+        });
+
+        /** @var IEventDispatcher $eventDispatched */
+        $eventDispatched = $this->get(IEventDispatcher::class);
+        $eventDispatched->addServiceListener(LoginFailed::class, LoginFailedListener::class);
+        $eventDispatched->addServiceListener(PostLoginEvent::class, UserLoggedInListener::class);
+    }
+
+    /**
+     * @return \OCP\Contacts\IManager
+     * @deprecated 20.0.0
+     */
+    public function getContactsManager() {
+        return $this->get(\OCP\Contacts\IManager::class);
+    }
+
+    /**
+     * @return \OC\Encryption\Manager
+     * @deprecated 20.0.0
+     */
+    public function getEncryptionManager() {
+        return $this->get(\OCP\Encryption\IManager::class);
+    }
+
+    /**
+     * @return \OC\Encryption\File
+     * @deprecated 20.0.0
+     */
+    public function getEncryptionFilesHelper() {
+        return $this->get(IFile::class);
+    }
+
+    /**
+     * @return \OCP\Encryption\Keys\IStorage
+     * @deprecated 20.0.0
+     */
+    public function getEncryptionKeyStorage() {
+        return $this->get(IStorage::class);
+    }
+
+    /**
+     * The current request object holding all information about the request
+     * currently being processed is returned from this method.
+     * In case the current execution was not initiated by a web request null is returned
+     *
+     * @return \OCP\IRequest
+     * @deprecated 20.0.0
+     */
+    public function getRequest() {
+        return $this->get(IRequest::class);
+    }
+
+    /**
+     * Returns the preview manager which can create preview images for a given file
+     *
+     * @return IPreview
+     * @deprecated 20.0.0
+     */
+    public function getPreviewManager() {
+        return $this->get(IPreview::class);
+    }
+
+    /**
+     * Returns the tag manager which can get and set tags for different object types
+     *
+     * @see \OCP\ITagManager::load()
+     * @return ITagManager
+     * @deprecated 20.0.0
+     */
+    public function getTagManager() {
+        return $this->get(ITagManager::class);
+    }
+
+    /**
+     * Returns the system-tag manager
+     *
+     * @return ISystemTagManager
+     *
+     * @since 9.0.0
+     * @deprecated 20.0.0
+     */
+    public function getSystemTagManager() {
+        return $this->get(ISystemTagManager::class);
+    }
+
+    /**
+     * Returns the system-tag object mapper
+     *
+     * @return ISystemTagObjectMapper
+     *
+     * @since 9.0.0
+     * @deprecated 20.0.0
+     */
+    public function getSystemTagObjectMapper() {
+        return $this->get(ISystemTagObjectMapper::class);
+    }
+
+    /**
+     * Returns the avatar manager, used for avatar functionality
+     *
+     * @return IAvatarManager
+     * @deprecated 20.0.0
+     */
+    public function getAvatarManager() {
+        return $this->get(IAvatarManager::class);
+    }
+
+    /**
+     * Returns the root folder of ownCloud's data directory
+     *
+     * @return IRootFolder
+     * @deprecated 20.0.0
+     */
+    public function getRootFolder() {
+        return $this->get(IRootFolder::class);
+    }
+
+    /**
+     * Returns the root folder of ownCloud's data directory
+     * This is the lazy variant so this gets only initialized once it
+     * is actually used.
+     *
+     * @return IRootFolder
+     * @deprecated 20.0.0
+     */
+    public function getLazyRootFolder() {
+        return $this->get(IRootFolder::class);
+    }
+
+    /**
+     * Returns a view to ownCloud's files folder
+     *
+     * @param string $userId user ID
+     * @return \OCP\Files\Folder|null
+     * @deprecated 20.0.0
+     */
+    public function getUserFolder($userId = null) {
+        if ($userId === null) {
+            $user = $this->get(IUserSession::class)->getUser();
+            if (!$user) {
+                return null;
+            }
+            $userId = $user->getUID();
+        }
+        $root = $this->get(IRootFolder::class);
+        return $root->getUserFolder($userId);
+    }
+
+    /**
+     * @return \OC\User\Manager
+     * @deprecated 20.0.0
+     */
+    public function getUserManager() {
+        return $this->get(IUserManager::class);
+    }
+
+    /**
+     * @return \OC\Group\Manager
+     * @deprecated 20.0.0
+     */
+    public function getGroupManager() {
+        return $this->get(IGroupManager::class);
+    }
+
+    /**
+     * @return \OC\User\Session
+     * @deprecated 20.0.0
+     */
+    public function getUserSession() {
+        return $this->get(IUserSession::class);
+    }
+
+    /**
+     * @return \OCP\ISession
+     * @deprecated 20.0.0
+     */
+    public function getSession() {
+        return $this->get(IUserSession::class)->getSession();
+    }
+
+    /**
+     * @param \OCP\ISession $session
+     */
+    public function setSession(\OCP\ISession $session) {
+        $this->get(SessionStorage::class)->setSession($session);
+        $this->get(IUserSession::class)->setSession($session);
+        $this->get(Store::class)->setSession($session);
+    }
+
+    /**
+     * @return \OC\Authentication\TwoFactorAuth\Manager
+     * @deprecated 20.0.0
+     */
+    public function getTwoFactorAuthManager() {
+        return $this->get(\OC\Authentication\TwoFactorAuth\Manager::class);
+    }
+
+    /**
+     * @return \OC\NavigationManager
+     * @deprecated 20.0.0
+     */
+    public function getNavigationManager() {
+        return $this->get(INavigationManager::class);
+    }
+
+    /**
+     * @return \OCP\IConfig
+     * @deprecated 20.0.0
+     */
+    public function getConfig() {
+        return $this->get(AllConfig::class);
+    }
+
+    /**
+     * @return \OC\SystemConfig
+     * @deprecated 20.0.0
+     */
+    public function getSystemConfig() {
+        return $this->get(SystemConfig::class);
+    }
+
+    /**
+     * Returns the app config manager
+     *
+     * @return IAppConfig
+     * @deprecated 20.0.0
+     */
+    public function getAppConfig() {
+        return $this->get(IAppConfig::class);
+    }
+
+    /**
+     * @return IFactory
+     * @deprecated 20.0.0
+     */
+    public function getL10NFactory() {
+        return $this->get(IFactory::class);
+    }
+
+    /**
+     * get an L10N instance
+     *
+     * @param string $app appid
+     * @param string $lang
+     * @return IL10N
+     * @deprecated 20.0.0
+     */
+    public function getL10N($app, $lang = null) {
+        return $this->get(IFactory::class)->get($app, $lang);
+    }
+
+    /**
+     * @return IURLGenerator
+     * @deprecated 20.0.0
+     */
+    public function getURLGenerator() {
+        return $this->get(IURLGenerator::class);
+    }
+
+    /**
+     * @return AppFetcher
+     * @deprecated 20.0.0
+     */
+    public function getAppFetcher() {
+        return $this->get(AppFetcher::class);
+    }
+
+    /**
+     * Returns an ICache instance. Since 8.1.0 it returns a fake cache. Use
+     * getMemCacheFactory() instead.
+     *
+     * @return ICache
+     * @deprecated 8.1.0 use getMemCacheFactory to obtain a proper cache
+     */
+    public function getCache() {
+        return $this->get(ICache::class);
+    }
+
+    /**
+     * Returns an \OCP\CacheFactory instance
+     *
+     * @return \OCP\ICacheFactory
+     * @deprecated 20.0.0
+     */
+    public function getMemCacheFactory() {
+        return $this->get(ICacheFactory::class);
+    }
+
+    /**
+     * Returns an \OC\RedisFactory instance
+     *
+     * @return \OC\RedisFactory
+     * @deprecated 20.0.0
+     */
+    public function getGetRedisFactory() {
+        return $this->get('RedisFactory');
+    }
+
+
+    /**
+     * Returns the current session
+     *
+     * @return \OCP\IDBConnection
+     * @deprecated 20.0.0
+     */
+    public function getDatabaseConnection() {
+        return $this->get(IDBConnection::class);
+    }
+
+    /**
+     * Returns the activity manager
+     *
+     * @return \OCP\Activity\IManager
+     * @deprecated 20.0.0
+     */
+    public function getActivityManager() {
+        return $this->get(\OCP\Activity\IManager::class);
+    }
+
+    /**
+     * Returns an job list for controlling background jobs
+     *
+     * @return IJobList
+     * @deprecated 20.0.0
+     */
+    public function getJobList() {
+        return $this->get(IJobList::class);
+    }
+
+    /**
+     * Returns a logger instance
+     *
+     * @return ILogger
+     * @deprecated 20.0.0
+     */
+    public function getLogger() {
+        return $this->get(ILogger::class);
+    }
+
+    /**
+     * @return ILogFactory
+     * @throws \OCP\AppFramework\QueryException
+     * @deprecated 20.0.0
+     */
+    public function getLogFactory() {
+        return $this->get(ILogFactory::class);
+    }
+
+    /**
+     * Returns a router for generating and matching urls
+     *
+     * @return IRouter
+     * @deprecated 20.0.0
+     */
+    public function getRouter() {
+        return $this->get(IRouter::class);
+    }
+
+    /**
+     * Returns a search instance
+     *
+     * @return ISearch
+     * @deprecated 20.0.0
+     */
+    public function getSearch() {
+        return $this->get(ISearch::class);
+    }
+
+    /**
+     * Returns a SecureRandom instance
+     *
+     * @return \OCP\Security\ISecureRandom
+     * @deprecated 20.0.0
+     */
+    public function getSecureRandom() {
+        return $this->get(ISecureRandom::class);
+    }
+
+    /**
+     * Returns a Crypto instance
+     *
+     * @return ICrypto
+     * @deprecated 20.0.0
+     */
+    public function getCrypto() {
+        return $this->get(ICrypto::class);
+    }
+
+    /**
+     * Returns a Hasher instance
+     *
+     * @return IHasher
+     * @deprecated 20.0.0
+     */
+    public function getHasher() {
+        return $this->get(IHasher::class);
+    }
+
+    /**
+     * Returns a CredentialsManager instance
+     *
+     * @return ICredentialsManager
+     * @deprecated 20.0.0
+     */
+    public function getCredentialsManager() {
+        return $this->get(ICredentialsManager::class);
+    }
+
+    /**
+     * Get the certificate manager
+     *
+     * @return \OCP\ICertificateManager
+     */
+    public function getCertificateManager() {
+        return $this->get(ICertificateManager::class);
+    }
+
+    /**
+     * Returns an instance of the HTTP client service
+     *
+     * @return IClientService
+     * @deprecated 20.0.0
+     */
+    public function getHTTPClientService() {
+        return $this->get(IClientService::class);
+    }
+
+    /**
+     * Create a new event source
+     *
+     * @return \OCP\IEventSource
+     * @deprecated 20.0.0
+     */
+    public function createEventSource() {
+        return new \OC_EventSource();
+    }
+
+    /**
+     * Get the active event logger
+     *
+     * The returned logger only logs data when debug mode is enabled
+     *
+     * @return IEventLogger
+     * @deprecated 20.0.0
+     */
+    public function getEventLogger() {
+        return $this->get(IEventLogger::class);
+    }
+
+    /**
+     * Get the active query logger
+     *
+     * The returned logger only logs data when debug mode is enabled
+     *
+     * @return IQueryLogger
+     * @deprecated 20.0.0
+     */
+    public function getQueryLogger() {
+        return $this->get(IQueryLogger::class);
+    }
+
+    /**
+     * Get the manager for temporary files and folders
+     *
+     * @return \OCP\ITempManager
+     * @deprecated 20.0.0
+     */
+    public function getTempManager() {
+        return $this->get(ITempManager::class);
+    }
+
+    /**
+     * Get the app manager
+     *
+     * @return \OCP\App\IAppManager
+     * @deprecated 20.0.0
+     */
+    public function getAppManager() {
+        return $this->get(IAppManager::class);
+    }
+
+    /**
+     * Creates a new mailer
+     *
+     * @return IMailer
+     * @deprecated 20.0.0
+     */
+    public function getMailer() {
+        return $this->get(IMailer::class);
+    }
+
+    /**
+     * Get the webroot
+     *
+     * @return string
+     * @deprecated 20.0.0
+     */
+    public function getWebRoot() {
+        return $this->webRoot;
+    }
+
+    /**
+     * @return \OC\OCSClient
+     * @deprecated 20.0.0
+     */
+    public function getOcsClient() {
+        return $this->get('OcsClient');
+    }
+
+    /**
+     * @return IDateTimeZone
+     * @deprecated 20.0.0
+     */
+    public function getDateTimeZone() {
+        return $this->get(IDateTimeZone::class);
+    }
+
+    /**
+     * @return IDateTimeFormatter
+     * @deprecated 20.0.0
+     */
+    public function getDateTimeFormatter() {
+        return $this->get(IDateTimeFormatter::class);
+    }
+
+    /**
+     * @return IMountProviderCollection
+     * @deprecated 20.0.0
+     */
+    public function getMountProviderCollection() {
+        return $this->get(IMountProviderCollection::class);
+    }
+
+    /**
+     * Get the IniWrapper
+     *
+     * @return IniGetWrapper
+     * @deprecated 20.0.0
+     */
+    public function getIniWrapper() {
+        return $this->get(IniGetWrapper::class);
+    }
+
+    /**
+     * @return \OCP\Command\IBus
+     * @deprecated 20.0.0
+     */
+    public function getCommandBus() {
+        return $this->get(IBus::class);
+    }
+
+    /**
+     * Get the trusted domain helper
+     *
+     * @return TrustedDomainHelper
+     * @deprecated 20.0.0
+     */
+    public function getTrustedDomainHelper() {
+        return $this->get(TrustedDomainHelper::class);
+    }
+
+    /**
+     * Get the locking provider
+     *
+     * @return ILockingProvider
+     * @since 8.1.0
+     * @deprecated 20.0.0
+     */
+    public function getLockingProvider() {
+        return $this->get(ILockingProvider::class);
+    }
+
+    /**
+     * @return IMountManager
+     * @deprecated 20.0.0
+     **/
+    public function getMountManager() {
+        return $this->get(IMountManager::class);
+    }
+
+    /**
+     * @return IUserMountCache
+     * @deprecated 20.0.0
+     */
+    public function getUserMountCache() {
+        return $this->get(IUserMountCache::class);
+    }
+
+    /**
+     * Get the MimeTypeDetector
+     *
+     * @return IMimeTypeDetector
+     * @deprecated 20.0.0
+     */
+    public function getMimeTypeDetector() {
+        return $this->get(IMimeTypeDetector::class);
+    }
+
+    /**
+     * Get the MimeTypeLoader
+     *
+     * @return IMimeTypeLoader
+     * @deprecated 20.0.0
+     */
+    public function getMimeTypeLoader() {
+        return $this->get(IMimeTypeLoader::class);
+    }
+
+    /**
+     * Get the manager of all the capabilities
+     *
+     * @return CapabilitiesManager
+     * @deprecated 20.0.0
+     */
+    public function getCapabilitiesManager() {
+        return $this->get(CapabilitiesManager::class);
+    }
+
+    /**
+     * Get the EventDispatcher
+     *
+     * @return EventDispatcherInterface
+     * @since 8.2.0
+     * @deprecated 18.0.0 use \OCP\EventDispatcher\IEventDispatcher
+     */
+    public function getEventDispatcher() {
+        return $this->get(\OC\EventDispatcher\SymfonyAdapter::class);
+    }
+
+    /**
+     * Get the Notification Manager
+     *
+     * @return \OCP\Notification\IManager
+     * @since 8.2.0
+     * @deprecated 20.0.0
+     */
+    public function getNotificationManager() {
+        return $this->get(\OCP\Notification\IManager::class);
+    }
+
+    /**
+     * @return ICommentsManager
+     * @deprecated 20.0.0
+     */
+    public function getCommentsManager() {
+        return $this->get(ICommentsManager::class);
+    }
+
+    /**
+     * @return \OCA\Theming\ThemingDefaults
+     * @deprecated 20.0.0
+     */
+    public function getThemingDefaults() {
+        return $this->get('ThemingDefaults');
+    }
+
+    /**
+     * @return \OC\IntegrityCheck\Checker
+     * @deprecated 20.0.0
+     */
+    public function getIntegrityCodeChecker() {
+        return $this->get('IntegrityCodeChecker');
+    }
+
+    /**
+     * @return \OC\Session\CryptoWrapper
+     * @deprecated 20.0.0
+     */
+    public function getSessionCryptoWrapper() {
+        return $this->get('CryptoWrapper');
+    }
+
+    /**
+     * @return CsrfTokenManager
+     * @deprecated 20.0.0
+     */
+    public function getCsrfTokenManager() {
+        return $this->get(CsrfTokenManager::class);
+    }
+
+    /**
+     * @return Throttler
+     * @deprecated 20.0.0
+     */
+    public function getBruteForceThrottler() {
+        return $this->get(Throttler::class);
+    }
+
+    /**
+     * @return IContentSecurityPolicyManager
+     * @deprecated 20.0.0
+     */
+    public function getContentSecurityPolicyManager() {
+        return $this->get(ContentSecurityPolicyManager::class);
+    }
+
+    /**
+     * @return ContentSecurityPolicyNonceManager
+     * @deprecated 20.0.0
+     */
+    public function getContentSecurityPolicyNonceManager() {
+        return $this->get(ContentSecurityPolicyNonceManager::class);
+    }
+
+    /**
+     * Not a public API as of 8.2, wait for 9.0
+     *
+     * @return \OCA\Files_External\Service\BackendService
+     * @deprecated 20.0.0
+     */
+    public function getStoragesBackendService() {
+        return $this->get(BackendService::class);
+    }
+
+    /**
+     * Not a public API as of 8.2, wait for 9.0
+     *
+     * @return \OCA\Files_External\Service\GlobalStoragesService
+     * @deprecated 20.0.0
+     */
+    public function getGlobalStoragesService() {
+        return $this->get(GlobalStoragesService::class);
+    }
+
+    /**
+     * Not a public API as of 8.2, wait for 9.0
+     *
+     * @return \OCA\Files_External\Service\UserGlobalStoragesService
+     * @deprecated 20.0.0
+     */
+    public function getUserGlobalStoragesService() {
+        return $this->get(UserGlobalStoragesService::class);
+    }
+
+    /**
+     * Not a public API as of 8.2, wait for 9.0
+     *
+     * @return \OCA\Files_External\Service\UserStoragesService
+     * @deprecated 20.0.0
+     */
+    public function getUserStoragesService() {
+        return $this->get(UserStoragesService::class);
+    }
+
+    /**
+     * @return \OCP\Share\IManager
+     * @deprecated 20.0.0
+     */
+    public function getShareManager() {
+        return $this->get(\OCP\Share\IManager::class);
+    }
+
+    /**
+     * @return \OCP\Collaboration\Collaborators\ISearch
+     * @deprecated 20.0.0
+     */
+    public function getCollaboratorSearch() {
+        return $this->get(\OCP\Collaboration\Collaborators\ISearch::class);
+    }
+
+    /**
+     * @return \OCP\Collaboration\AutoComplete\IManager
+     * @deprecated 20.0.0
+     */
+    public function getAutoCompleteManager() {
+        return $this->get(IManager::class);
+    }
+
+    /**
+     * Returns the LDAP Provider
+     *
+     * @return \OCP\LDAP\ILDAPProvider
+     * @deprecated 20.0.0
+     */
+    public function getLDAPProvider() {
+        return $this->get('LDAPProvider');
+    }
+
+    /**
+     * @return \OCP\Settings\IManager
+     * @deprecated 20.0.0
+     */
+    public function getSettingsManager() {
+        return $this->get(\OC\Settings\Manager::class);
+    }
+
+    /**
+     * @return \OCP\Files\IAppData
+     * @deprecated 20.0.0
+     */
+    public function getAppDataDir($app) {
+        /** @var \OC\Files\AppData\Factory $factory */
+        $factory = $this->get(\OC\Files\AppData\Factory::class);
+        return $factory->get($app);
+    }
+
+    /**
+     * @return \OCP\Lockdown\ILockdownManager
+     * @deprecated 20.0.0
+     */
+    public function getLockdownManager() {
+        return $this->get('LockdownManager');
+    }
+
+    /**
+     * @return \OCP\Federation\ICloudIdManager
+     * @deprecated 20.0.0
+     */
+    public function getCloudIdManager() {
+        return $this->get(ICloudIdManager::class);
+    }
+
+    /**
+     * @return \OCP\GlobalScale\IConfig
+     * @deprecated 20.0.0
+     */
+    public function getGlobalScaleConfig() {
+        return $this->get(IConfig::class);
+    }
+
+    /**
+     * @return \OCP\Federation\ICloudFederationProviderManager
+     * @deprecated 20.0.0
+     */
+    public function getCloudFederationProviderManager() {
+        return $this->get(ICloudFederationProviderManager::class);
+    }
+
+    /**
+     * @return \OCP\Remote\Api\IApiFactory
+     * @deprecated 20.0.0
+     */
+    public function getRemoteApiFactory() {
+        return $this->get(IApiFactory::class);
+    }
+
+    /**
+     * @return \OCP\Federation\ICloudFederationFactory
+     * @deprecated 20.0.0
+     */
+    public function getCloudFederationFactory() {
+        return $this->get(ICloudFederationFactory::class);
+    }
+
+    /**
+     * @return \OCP\Remote\IInstanceFactory
+     * @deprecated 20.0.0
+     */
+    public function getRemoteInstanceFactory() {
+        return $this->get(IInstanceFactory::class);
+    }
+
+    /**
+     * @return IStorageFactory
+     * @deprecated 20.0.0
+     */
+    public function getStorageFactory() {
+        return $this->get(IStorageFactory::class);
+    }
+
+    /**
+     * Get the Preview GeneratorHelper
+     *
+     * @return GeneratorHelper
+     * @since 17.0.0
+     * @deprecated 20.0.0
+     */
+    public function getGeneratorHelper() {
+        return $this->get(\OC\Preview\GeneratorHelper::class);
+    }
+
+    private function registerDeprecatedAlias(string $alias, string $target) {
+        $this->registerService($alias, function (ContainerInterface $container) use ($target, $alias) {
+            try {
+                /** @var ILogger $logger */
+                $logger = $container->get(ILogger::class);
+                $logger->debug('The requested alias "' . $alias . '" is deprecated. Please request "' . $target . '" directly. This alias will be removed in a future Nextcloud version.', ['app' => 'serverDI']);
+            } catch (ContainerExceptionInterface $e) {
+                // Could not get logger. Continue
+            }
+
+            return $container->get($target);
+        }, false);
+    }
 }

Spacing +101 added lines, -101 removed lines

@@ -278,10 +278,10 @@ 
 		$this->registerParameter('isCLI', \OC::$CLI);
 		$this->registerParameter('serverRoot', \OC::$SERVERROOT);
 
-		$this->registerService(ContainerInterface::class, function (ContainerInterface $c) {
+		$this->registerService(ContainerInterface::class, function(ContainerInterface $c) {
 			return $c;
 		});
-		$this->registerService(\OCP\IServerContainer::class, function (ContainerInterface $c) {
+		$this->registerService(\OCP\IServerContainer::class, function(ContainerInterface $c) {
 			return $c;
 		});
 
@@ -306,11 +306,11 @@ 
 
 		$this->registerAlias(IActionFactory::class, ActionFactory::class);
 
-		$this->registerService(View::class, function (Server $c) {
+		$this->registerService(View::class, function(Server $c) {
 			return new View();
 		}, false);
 
-		$this->registerService(IPreview::class, function (ContainerInterface $c) {
+		$this->registerService(IPreview::class, function(ContainerInterface $c) {
 			return new PreviewManager(
 				$c->get(\OCP\IConfig::class),
 				$c->get(IRootFolder::class),
@@ -328,7 +328,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('PreviewManager', IPreview::class);
 
-		$this->registerService(\OC\Preview\Watcher::class, function (ContainerInterface $c) {
+		$this->registerService(\OC\Preview\Watcher::class, function(ContainerInterface $c) {
 			return new \OC\Preview\Watcher(
 				new \OC\Preview\Storage\Root(
 					$c->get(IRootFolder::class),
@@ -337,7 +337,7 @@ 
 			);
 		});
 
-		$this->registerService(\OCP\Encryption\IManager::class, function (Server $c) {
+		$this->registerService(\OCP\Encryption\IManager::class, function(Server $c) {
 			$view = new View();
 			$util = new Encryption\Util(
 				$view,
@@ -359,7 +359,7 @@ 
 
 		/** @deprecated 21.0.0 */
 		$this->registerDeprecatedAlias('EncryptionFileHelper', IFile::class);
-		$this->registerService(IFile::class, function (ContainerInterface $c) {
+		$this->registerService(IFile::class, function(ContainerInterface $c) {
 			$util = new Encryption\Util(
 				new View(),
 				$c->get(IUserManager::class),
@@ -375,7 +375,7 @@ 
 
 		/** @deprecated 21.0.0 */
 		$this->registerDeprecatedAlias('EncryptionKeyStorage', IStorage::class);
-		$this->registerService(IStorage::class, function (ContainerInterface $c) {
+		$this->registerService(IStorage::class, function(ContainerInterface $c) {
 			$view = new View();
 			$util = new Encryption\Util(
 				$view,
@@ -398,22 +398,22 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('TagManager', \OCP\ITagManager::class);
 
-		$this->registerService('SystemTagManagerFactory', function (ContainerInterface $c) {
+		$this->registerService('SystemTagManagerFactory', function(ContainerInterface $c) {
 			/** @var \OCP\IConfig $config */
 			$config = $c->get(\OCP\IConfig::class);
 			$factoryClass = $config->getSystemValue('systemtags.managerFactory', SystemTagManagerFactory::class);
 			return new $factoryClass($this);
 		});
-		$this->registerService(ISystemTagManager::class, function (ContainerInterface $c) {
+		$this->registerService(ISystemTagManager::class, function(ContainerInterface $c) {
 			return $c->get('SystemTagManagerFactory')->getManager();
 		});
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('SystemTagManager', ISystemTagManager::class);
 
-		$this->registerService(ISystemTagObjectMapper::class, function (ContainerInterface $c) {
+		$this->registerService(ISystemTagObjectMapper::class, function(ContainerInterface $c) {
 			return $c->get('SystemTagManagerFactory')->getObjectMapper();
 		});
-		$this->registerService('RootFolder', function (ContainerInterface $c) {
+		$this->registerService('RootFolder', function(ContainerInterface $c) {
 			$manager = \OC\Files\Filesystem::getMountManager(null);
 			$view = new View();
 			$root = new Root(
@@ -433,7 +433,7 @@ 
 
 			return $root;
 		});
-		$this->registerService(HookConnector::class, function (ContainerInterface $c) {
+		$this->registerService(HookConnector::class, function(ContainerInterface $c) {
 			return new HookConnector(
 				$c->get(IRootFolder::class),
 				new View(),
@@ -445,8 +445,8 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('SystemTagObjectMapper', ISystemTagObjectMapper::class);
 
-		$this->registerService(IRootFolder::class, function (ContainerInterface $c) {
-			return new LazyRoot(function () use ($c) {
+		$this->registerService(IRootFolder::class, function(ContainerInterface $c) {
+			return new LazyRoot(function() use ($c) {
 				return $c->get('RootFolder');
 			});
 		});
@@ -457,44 +457,44 @@ 
 		$this->registerDeprecatedAlias('UserManager', \OC\User\Manager::class);
 		$this->registerAlias(\OCP\IUserManager::class, \OC\User\Manager::class);
 
-		$this->registerService(\OCP\IGroupManager::class, function (ContainerInterface $c) {
+		$this->registerService(\OCP\IGroupManager::class, function(ContainerInterface $c) {
 			$groupManager = new \OC\Group\Manager($this->get(IUserManager::class), $c->get(SymfonyAdapter::class), $this->get(ILogger::class));
-			$groupManager->listen('\OC\Group', 'preCreate', function ($gid) {
+			$groupManager->listen('\OC\Group', 'preCreate', function($gid) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new BeforeGroupCreatedEvent($gid));
 			});
-			$groupManager->listen('\OC\Group', 'postCreate', function (\OC\Group\Group $group) {
+			$groupManager->listen('\OC\Group', 'postCreate', function(\OC\Group\Group $group) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new GroupCreatedEvent($group));
 			});
-			$groupManager->listen('\OC\Group', 'preDelete', function (\OC\Group\Group $group) {
+			$groupManager->listen('\OC\Group', 'preDelete', function(\OC\Group\Group $group) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new BeforeGroupDeletedEvent($group));
 			});
-			$groupManager->listen('\OC\Group', 'postDelete', function (\OC\Group\Group $group) {
+			$groupManager->listen('\OC\Group', 'postDelete', function(\OC\Group\Group $group) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new GroupDeletedEvent($group));
 			});
-			$groupManager->listen('\OC\Group', 'preAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
+			$groupManager->listen('\OC\Group', 'preAddUser', function(\OC\Group\Group $group, \OC\User\User $user) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new BeforeUserAddedEvent($group, $user));
 			});
-			$groupManager->listen('\OC\Group', 'postAddUser', function (\OC\Group\Group $group, \OC\User\User $user) {
+			$groupManager->listen('\OC\Group', 'postAddUser', function(\OC\Group\Group $group, \OC\User\User $user) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new UserAddedEvent($group, $user));
 			});
-			$groupManager->listen('\OC\Group', 'preRemoveUser', function (\OC\Group\Group $group, \OC\User\User $user) {
+			$groupManager->listen('\OC\Group', 'preRemoveUser', function(\OC\Group\Group $group, \OC\User\User $user) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new BeforeUserRemovedEvent($group, $user));
 			});
-			$groupManager->listen('\OC\Group', 'postRemoveUser', function (\OC\Group\Group $group, \OC\User\User $user) {
+			$groupManager->listen('\OC\Group', 'postRemoveUser', function(\OC\Group\Group $group, \OC\User\User $user) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new UserRemovedEvent($group, $user));
@@ -504,7 +504,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('GroupManager', \OCP\IGroupManager::class);
 
-		$this->registerService(Store::class, function (ContainerInterface $c) {
+		$this->registerService(Store::class, function(ContainerInterface $c) {
 			$session = $c->get(ISession::class);
 			if (\OC::$server->get(SystemConfig::class)->getValue('installed', false)) {
 				$tokenProvider = $c->get(IProvider::class);
@@ -517,7 +517,7 @@ 
 		$this->registerAlias(IStore::class, Store::class);
 		$this->registerAlias(IProvider::class, Authentication\Token\Manager::class);
 
-		$this->registerService(\OC\User\Session::class, function (Server $c) {
+		$this->registerService(\OC\User\Session::class, function(Server $c) {
 			$manager = $c->get(IUserManager::class);
 			$session = new \OC\Session\Memory('');
 			$timeFactory = new TimeFactory();
@@ -543,26 +543,26 @@ 
 				$c->get(IEventDispatcher::class)
 			);
 			/** @deprecated 21.0.0 use BeforeUserCreatedEvent event with the IEventDispatcher instead */
-			$userSession->listen('\OC\User', 'preCreateUser', function ($uid, $password) {
+			$userSession->listen('\OC\User', 'preCreateUser', function($uid, $password) {
 				\OC_Hook::emit('OC_User', 'pre_createUser', ['run' => true, 'uid' => $uid, 'password' => $password]);
 			});
 			/** @deprecated 21.0.0 use UserCreatedEvent event with the IEventDispatcher instead */
-			$userSession->listen('\OC\User', 'postCreateUser', function ($user, $password) {
+			$userSession->listen('\OC\User', 'postCreateUser', function($user, $password) {
 				/** @var \OC\User\User $user */
 				\OC_Hook::emit('OC_User', 'post_createUser', ['uid' => $user->getUID(), 'password' => $password]);
 			});
 			/** @deprecated 21.0.0 use BeforeUserDeletedEvent event with the IEventDispatcher instead */
-			$userSession->listen('\OC\User', 'preDelete', function ($user) use ($legacyDispatcher) {
+			$userSession->listen('\OC\User', 'preDelete', function($user) use ($legacyDispatcher) {
 				/** @var \OC\User\User $user */
 				\OC_Hook::emit('OC_User', 'pre_deleteUser', ['run' => true, 'uid' => $user->getUID()]);
 				$legacyDispatcher->dispatch('OCP\IUser::preDelete', new GenericEvent($user));
 			});
 			/** @deprecated 21.0.0 use UserDeletedEvent event with the IEventDispatcher instead */
-			$userSession->listen('\OC\User', 'postDelete', function ($user) {
+			$userSession->listen('\OC\User', 'postDelete', function($user) {
 				/** @var \OC\User\User $user */
 				\OC_Hook::emit('OC_User', 'post_deleteUser', ['uid' => $user->getUID()]);
 			});
-			$userSession->listen('\OC\User', 'preSetPassword', function ($user, $password, $recoveryPassword) {
+			$userSession->listen('\OC\User', 'preSetPassword', function($user, $password, $recoveryPassword) {
 				/** @var \OC\User\User $user */
 				\OC_Hook::emit('OC_User', 'pre_setPassword', ['run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword]);
 
@@ -570,7 +570,7 @@ 
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new BeforePasswordUpdatedEvent($user, $password, $recoveryPassword));
 			});
-			$userSession->listen('\OC\User', 'postSetPassword', function ($user, $password, $recoveryPassword) {
+			$userSession->listen('\OC\User', 'postSetPassword', function($user, $password, $recoveryPassword) {
 				/** @var \OC\User\User $user */
 				\OC_Hook::emit('OC_User', 'post_setPassword', ['run' => true, 'uid' => $user->getUID(), 'password' => $password, 'recoveryPassword' => $recoveryPassword]);
 
@@ -578,14 +578,14 @@ 
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new PasswordUpdatedEvent($user, $password, $recoveryPassword));
 			});
-			$userSession->listen('\OC\User', 'preLogin', function ($uid, $password) {
+			$userSession->listen('\OC\User', 'preLogin', function($uid, $password) {
 				\OC_Hook::emit('OC_User', 'pre_login', ['run' => true, 'uid' => $uid, 'password' => $password]);
 
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new BeforeUserLoggedInEvent($uid, $password));
 			});
-			$userSession->listen('\OC\User', 'postLogin', function ($user, $loginName, $password, $isTokenLogin) {
+			$userSession->listen('\OC\User', 'postLogin', function($user, $loginName, $password, $isTokenLogin) {
 				/** @var \OC\User\User $user */
 				\OC_Hook::emit('OC_User', 'post_login', ['run' => true, 'uid' => $user->getUID(), 'loginName' => $loginName, 'password' => $password, 'isTokenLogin' => $isTokenLogin]);
 
@@ -593,12 +593,12 @@ 
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new UserLoggedInEvent($user, $loginName, $password, $isTokenLogin));
 			});
-			$userSession->listen('\OC\User', 'preRememberedLogin', function ($uid) {
+			$userSession->listen('\OC\User', 'preRememberedLogin', function($uid) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new BeforeUserLoggedInWithCookieEvent($uid));
 			});
-			$userSession->listen('\OC\User', 'postRememberedLogin', function ($user, $password) {
+			$userSession->listen('\OC\User', 'postRememberedLogin', function($user, $password) {
 				/** @var \OC\User\User $user */
 				\OC_Hook::emit('OC_User', 'post_login', ['run' => true, 'uid' => $user->getUID(), 'password' => $password]);
 
@@ -606,19 +606,19 @@ 
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new UserLoggedInWithCookieEvent($user, $password));
 			});
-			$userSession->listen('\OC\User', 'logout', function ($user) {
+			$userSession->listen('\OC\User', 'logout', function($user) {
 				\OC_Hook::emit('OC_User', 'logout', []);
 
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new BeforeUserLoggedOutEvent($user));
 			});
-			$userSession->listen('\OC\User', 'postLogout', function ($user) {
+			$userSession->listen('\OC\User', 'postLogout', function($user) {
 				/** @var IEventDispatcher $dispatcher */
 				$dispatcher = $this->get(IEventDispatcher::class);
 				$dispatcher->dispatchTyped(new UserLoggedOutEvent($user));
 			});
-			$userSession->listen('\OC\User', 'changeUser', function ($user, $feature, $value, $oldValue) {
+			$userSession->listen('\OC\User', 'changeUser', function($user, $feature, $value, $oldValue) {
 				/** @var \OC\User\User $user */
 				\OC_Hook::emit('OC_User', 'changeUser', ['run' => true, 'user' => $user, 'feature' => $feature, 'value' => $value, 'old_value' => $oldValue]);
 
@@ -642,7 +642,7 @@ 
 		$this->registerDeprecatedAlias('AllConfig', \OC\AllConfig::class);
 		$this->registerAlias(\OCP\IConfig::class, \OC\AllConfig::class);
 
-		$this->registerService(\OC\SystemConfig::class, function ($c) use ($config) {
+		$this->registerService(\OC\SystemConfig::class, function($c) use ($config) {
 			return new \OC\SystemConfig($config);
 		});
 		/** @deprecated 19.0.0 */
@@ -652,7 +652,7 @@ 
 		$this->registerDeprecatedAlias('AppConfig', \OC\AppConfig::class);
 		$this->registerAlias(IAppConfig::class, \OC\AppConfig::class);
 
-		$this->registerService(IFactory::class, function (Server $c) {
+		$this->registerService(IFactory::class, function(Server $c) {
 			return new \OC\L10N\Factory(
 				$c->get(\OCP\IConfig::class),
 				$c->getRequest(),
@@ -672,13 +672,13 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('CategoryFetcher', CategoryFetcher::class);
 
-		$this->registerService(ICache::class, function ($c) {
+		$this->registerService(ICache::class, function($c) {
 			return new Cache\File();
 		});
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('UserCache', ICache::class);
 
-		$this->registerService(Factory::class, function (Server $c) {
+		$this->registerService(Factory::class, function(Server $c) {
 			$arrayCacheFactory = new \OC\Memcache\Factory('', $c->get(ILogger::class),
 				ArrayCache::class,
 				ArrayCache::class,
@@ -702,7 +702,7 @@ 
 				$version = implode(',', $v);
 				$instanceId = \OC_Util::getInstanceId();
 				$path = \OC::$SERVERROOT;
-				$prefix = md5($instanceId . '-' . $version . '-' . $path);
+				$prefix = md5($instanceId.'-'.$version.'-'.$path);
 				return new \OC\Memcache\Factory($prefix, $c->get(ILogger::class),
 					$config->getSystemValue('memcache.local', null),
 					$config->getSystemValue('memcache.distributed', null),
@@ -716,12 +716,12 @@ 
 		$this->registerDeprecatedAlias('MemCacheFactory', Factory::class);
 		$this->registerAlias(ICacheFactory::class, Factory::class);
 
-		$this->registerService('RedisFactory', function (Server $c) {
+		$this->registerService('RedisFactory', function(Server $c) {
 			$systemConfig = $c->get(SystemConfig::class);
 			return new RedisFactory($systemConfig, $c->getEventLogger());
 		});
 
-		$this->registerService(\OCP\Activity\IManager::class, function (Server $c) {
+		$this->registerService(\OCP\Activity\IManager::class, function(Server $c) {
 			$l10n = $this->get(IFactory::class)->get('lib');
 			return new \OC\Activity\Manager(
 				$c->getRequest(),
@@ -734,14 +734,14 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('ActivityManager', \OCP\Activity\IManager::class);
 
-		$this->registerService(\OCP\Activity\IEventMerger::class, function (Server $c) {
+		$this->registerService(\OCP\Activity\IEventMerger::class, function(Server $c) {
 			return new \OC\Activity\EventMerger(
 				$c->getL10N('lib')
 			);
 		});
 		$this->registerAlias(IValidator::class, Validator::class);
 
-		$this->registerService(AvatarManager::class, function (Server $c) {
+		$this->registerService(AvatarManager::class, function(Server $c) {
 			return new AvatarManager(
 				$c->get(IUserSession::class),
 				$c->get(\OC\User\Manager::class),
@@ -760,7 +760,7 @@ 
 		$this->registerAlias(\OCP\Support\CrashReport\IRegistry::class, \OC\Support\CrashReport\Registry::class);
 		$this->registerAlias(\OCP\Support\Subscription\IRegistry::class, \OC\Support\Subscription\Registry::class);
 
-		$this->registerService(\OC\Log::class, function (Server $c) {
+		$this->registerService(\OC\Log::class, function(Server $c) {
 			$logType = $c->get(AllConfig::class)->getSystemValue('log_type', 'file');
 			$factory = new LogFactory($c, $this->get(SystemConfig::class));
 			$logger = $factory->get($logType);
@@ -774,7 +774,7 @@ 
 		// PSR-3 logger
 		$this->registerAlias(LoggerInterface::class, PsrLoggerAdapter::class);
 
-		$this->registerService(ILogFactory::class, function (Server $c) {
+		$this->registerService(ILogFactory::class, function(Server $c) {
 			return new LogFactory($c, $this->get(SystemConfig::class));
 		});
 
@@ -782,7 +782,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('JobList', IJobList::class);
 
-		$this->registerService(Router::class, function (Server $c) {
+		$this->registerService(Router::class, function(Server $c) {
 			$cacheFactory = $c->get(ICacheFactory::class);
 			$logger = $c->get(ILogger::class);
 			if ($cacheFactory->isLocalCacheAvailable()) {
@@ -800,7 +800,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('Search', ISearch::class);
 
-		$this->registerService(\OC\Security\RateLimiting\Backend\IBackend::class, function ($c) {
+		$this->registerService(\OC\Security\RateLimiting\Backend\IBackend::class, function($c) {
 			$cacheFactory = $c->get(ICacheFactory::class);
 			if ($cacheFactory->isAvailable()) {
 				$backend = new \OC\Security\RateLimiting\Backend\MemoryCacheBackend(
@@ -836,7 +836,7 @@ 
 		$this->registerDeprecatedAlias('CredentialsManager', ICredentialsManager::class);
 
 		$this->registerAlias(IDBConnection::class, ConnectionAdapter::class);
-		$this->registerService(Connection::class, function (Server $c) {
+		$this->registerService(Connection::class, function(Server $c) {
 			$systemConfig = $c->get(SystemConfig::class);
 			$factory = new \OC\DB\ConnectionFactory($systemConfig);
 			$type = $systemConfig->getValue('dbtype', 'sqlite');
@@ -853,30 +853,30 @@ 
 
 		$this->registerAlias(ICertificateManager::class, CertificateManager::class);
 		$this->registerAlias(IClientService::class, ClientService::class);
-		$this->registerService(LocalAddressChecker::class, function (ContainerInterface $c) {
+		$this->registerService(LocalAddressChecker::class, function(ContainerInterface $c) {
 			return new LocalAddressChecker(
 				$c->get(ILogger::class),
 			);
 		});
-		$this->registerService(NegativeDnsCache::class, function (ContainerInterface $c) {
+		$this->registerService(NegativeDnsCache::class, function(ContainerInterface $c) {
 			return new NegativeDnsCache(
 				$c->get(ICacheFactory::class),
 			);
 		});
-		$this->registerService(DnsPinMiddleware::class, function (ContainerInterface $c) {
+		$this->registerService(DnsPinMiddleware::class, function(ContainerInterface $c) {
 			return new DnsPinMiddleware(
 				$c->get(NegativeDnsCache::class),
 				$c->get(LocalAddressChecker::class)
 			);
 		});
 		$this->registerDeprecatedAlias('HttpClientService', IClientService::class);
-		$this->registerService(IEventLogger::class, function (ContainerInterface $c) {
+		$this->registerService(IEventLogger::class, function(ContainerInterface $c) {
 			return new EventLogger($c->get(SystemConfig::class), $c->get(LoggerInterface::class), $c->get(Log::class));
 		});
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('EventLogger', IEventLogger::class);
 
-		$this->registerService(IQueryLogger::class, function (ContainerInterface $c) {
+		$this->registerService(IQueryLogger::class, function(ContainerInterface $c) {
 			$queryLogger = new QueryLogger();
 			if ($c->get(SystemConfig::class)->getValue('debug', false)) {
 				// In debug mode, module is being activated by default
@@ -891,7 +891,7 @@ 
 		$this->registerDeprecatedAlias('TempManager', TempManager::class);
 		$this->registerAlias(ITempManager::class, TempManager::class);
 
-		$this->registerService(AppManager::class, function (ContainerInterface $c) {
+		$this->registerService(AppManager::class, function(ContainerInterface $c) {
 			// TODO: use auto-wiring
 			return new \OC\App\AppManager(
 				$c->get(IUserSession::class),
@@ -911,7 +911,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('DateTimeZone', IDateTimeZone::class);
 
-		$this->registerService(IDateTimeFormatter::class, function (Server $c) {
+		$this->registerService(IDateTimeFormatter::class, function(Server $c) {
 			$language = $c->get(\OCP\IConfig::class)->getUserValue($c->get(ISession::class)->get('user_id'), 'core', 'lang', null);
 
 			return new DateTimeFormatter(
@@ -922,7 +922,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('DateTimeFormatter', IDateTimeFormatter::class);
 
-		$this->registerService(IUserMountCache::class, function (ContainerInterface $c) {
+		$this->registerService(IUserMountCache::class, function(ContainerInterface $c) {
 			$mountCache = new UserMountCache(
 				$c->get(IDBConnection::class),
 				$c->get(IUserManager::class),
@@ -935,7 +935,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('UserMountCache', IUserMountCache::class);
 
-		$this->registerService(IMountProviderCollection::class, function (ContainerInterface $c) {
+		$this->registerService(IMountProviderCollection::class, function(ContainerInterface $c) {
 			$loader = \OC\Files\Filesystem::getLoader();
 			$mountCache = $c->get(IUserMountCache::class);
 			$manager = new \OC\Files\Config\MountProviderCollection($loader, $mountCache);
@@ -956,7 +956,7 @@ 
 
 		/** @deprecated 20.0.0 */
 		$this->registerDeprecatedAlias('IniWrapper', IniGetWrapper::class);
-		$this->registerService(IBus::class, function (ContainerInterface $c) {
+		$this->registerService(IBus::class, function(ContainerInterface $c) {
 			$busClass = $c->get(\OCP\IConfig::class)->getSystemValue('commandbus');
 			if ($busClass) {
 				[$app, $class] = explode('::', $busClass, 2);
@@ -977,7 +977,7 @@ 
 		$this->registerAlias(ITrustedDomainHelper::class, TrustedDomainHelper::class);
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('Throttler', Throttler::class);
-		$this->registerService('IntegrityCodeChecker', function (ContainerInterface $c) {
+		$this->registerService('IntegrityCodeChecker', function(ContainerInterface $c) {
 			// IConfig and IAppManager requires a working database. This code
 			// might however be called when ownCloud is not yet setup.
 			if (\OC::$server->get(SystemConfig::class)->getValue('installed', false)) {
@@ -998,7 +998,7 @@ 
 				$c->get(IMimeTypeDetector::class)
 			);
 		});
-		$this->registerService(\OCP\IRequest::class, function (ContainerInterface $c) {
+		$this->registerService(\OCP\IRequest::class, function(ContainerInterface $c) {
 			if (isset($this['urlParams'])) {
 				$urlParams = $this['urlParams'];
 			} else {
@@ -1035,7 +1035,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('Request', \OCP\IRequest::class);
 
-		$this->registerService(IMailer::class, function (Server $c) {
+		$this->registerService(IMailer::class, function(Server $c) {
 			return new Mailer(
 				$c->get(\OCP\IConfig::class),
 				$c->get(ILogger::class),
@@ -1052,7 +1052,7 @@ 
 		/** @deprecated 21.0.0 */
 		$this->registerDeprecatedAlias('LDAPProvider', ILDAPProvider::class);
 
-		$this->registerService(ILDAPProviderFactory::class, function (ContainerInterface $c) {
+		$this->registerService(ILDAPProviderFactory::class, function(ContainerInterface $c) {
 			$config = $c->get(\OCP\IConfig::class);
 			$factoryClass = $config->getSystemValue('ldapProviderFactory', null);
 			if (is_null($factoryClass) || !class_exists($factoryClass)) {
@@ -1061,11 +1061,11 @@ 
 			/** @var \OCP\LDAP\ILDAPProviderFactory $factory */
 			return new $factoryClass($this);
 		});
-		$this->registerService(ILDAPProvider::class, function (ContainerInterface $c) {
+		$this->registerService(ILDAPProvider::class, function(ContainerInterface $c) {
 			$factory = $c->get(ILDAPProviderFactory::class);
 			return $factory->getLDAPProvider();
 		});
-		$this->registerService(ILockingProvider::class, function (ContainerInterface $c) {
+		$this->registerService(ILockingProvider::class, function(ContainerInterface $c) {
 			$ini = $c->get(IniGetWrapper::class);
 			$config = $c->get(\OCP\IConfig::class);
 			$ttl = $config->getSystemValue('filelocking.ttl', max(3600, $ini->getNumeric('max_execution_time')));
@@ -1093,12 +1093,12 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('MountManager', IMountManager::class);
 
-		$this->registerService(IMimeTypeDetector::class, function (ContainerInterface $c) {
+		$this->registerService(IMimeTypeDetector::class, function(ContainerInterface $c) {
 			return new \OC\Files\Type\Detection(
 				$c->get(IURLGenerator::class),
 				$c->get(ILogger::class),
 				\OC::$configDir,
-				\OC::$SERVERROOT . '/resources/config/'
+				\OC::$SERVERROOT.'/resources/config/'
 			);
 		});
 		/** @deprecated 19.0.0 */
@@ -1107,19 +1107,19 @@ 
 		$this->registerAlias(IMimeTypeLoader::class, Loader::class);
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('MimeTypeLoader', IMimeTypeLoader::class);
-		$this->registerService(BundleFetcher::class, function () {
+		$this->registerService(BundleFetcher::class, function() {
 			return new BundleFetcher($this->getL10N('lib'));
 		});
 		$this->registerAlias(\OCP\Notification\IManager::class, Manager::class);
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('NotificationManager', \OCP\Notification\IManager::class);
 
-		$this->registerService(CapabilitiesManager::class, function (ContainerInterface $c) {
+		$this->registerService(CapabilitiesManager::class, function(ContainerInterface $c) {
 			$manager = new CapabilitiesManager($c->get(LoggerInterface::class));
-			$manager->registerCapability(function () use ($c) {
+			$manager->registerCapability(function() use ($c) {
 				return new \OC\OCS\CoreCapabilities($c->get(\OCP\IConfig::class));
 			});
-			$manager->registerCapability(function () use ($c) {
+			$manager->registerCapability(function() use ($c) {
 				return $c->get(\OC\Security\Bruteforce\Capabilities::class);
 			});
 			return $manager;
@@ -1127,14 +1127,14 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('CapabilitiesManager', CapabilitiesManager::class);
 
-		$this->registerService(ICommentsManager::class, function (Server $c) {
+		$this->registerService(ICommentsManager::class, function(Server $c) {
 			$config = $c->get(\OCP\IConfig::class);
 			$factoryClass = $config->getSystemValue('comments.managerFactory', CommentsManagerFactory::class);
 			/** @var \OCP\Comments\ICommentsManagerFactory $factory */
 			$factory = new $factoryClass($this);
 			$manager = $factory->getManager();
 
-			$manager->registerDisplayNameResolver('user', function ($id) use ($c) {
+			$manager->registerDisplayNameResolver('user', function($id) use ($c) {
 				$manager = $c->get(IUserManager::class);
 				$user = $manager->get($id);
 				if (is_null($user)) {
@@ -1152,7 +1152,7 @@ 
 		$this->registerDeprecatedAlias('CommentsManager', ICommentsManager::class);
 
 		$this->registerAlias(\OC_Defaults::class, 'ThemingDefaults');
-		$this->registerService('ThemingDefaults', function (Server $c) {
+		$this->registerService('ThemingDefaults', function(Server $c) {
 			/*
 			 * Dark magic for autoloader.
 			 * If we do a class_exists it will try to load the class which will
@@ -1187,7 +1187,7 @@ 
 			}
 			return new \OC_Defaults();
 		});
-		$this->registerService(JSCombiner::class, function (Server $c) {
+		$this->registerService(JSCombiner::class, function(Server $c) {
 			return new JSCombiner(
 				$c->getAppDataDir('js'),
 				$c->get(IURLGenerator::class),
@@ -1201,7 +1201,7 @@ 
 		$this->registerDeprecatedAlias('EventDispatcher', \OC\EventDispatcher\SymfonyAdapter::class);
 		$this->registerAlias(EventDispatcherInterface::class, \OC\EventDispatcher\SymfonyAdapter::class);
 
-		$this->registerService('CryptoWrapper', function (ContainerInterface $c) {
+		$this->registerService('CryptoWrapper', function(ContainerInterface $c) {
 			// FIXME: Instantiiated here due to cyclic dependency
 			$request = new Request(
 				[
@@ -1228,14 +1228,14 @@ 
 		});
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('CsrfTokenManager', CsrfTokenManager::class);
-		$this->registerService(SessionStorage::class, function (ContainerInterface $c) {
+		$this->registerService(SessionStorage::class, function(ContainerInterface $c) {
 			return new SessionStorage($c->get(ISession::class));
 		});
 		$this->registerAlias(\OCP\Security\IContentSecurityPolicyManager::class, ContentSecurityPolicyManager::class);
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('ContentSecurityPolicyManager', ContentSecurityPolicyManager::class);
 
-		$this->registerService(\OCP\Share\IManager::class, function (IServerContainer $c) {
+		$this->registerService(\OCP\Share\IManager::class, function(IServerContainer $c) {
 			$config = $c->get(\OCP\IConfig::class);
 			$factoryClass = $config->getSystemValue('sharing.managerFactory', ProviderFactory::class);
 			/** @var \OCP\Share\IProviderFactory $factory */
@@ -1267,7 +1267,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('ShareManager', \OCP\Share\IManager::class);
 
-		$this->registerService(\OCP\Collaboration\Collaborators\ISearch::class, function (Server $c) {
+		$this->registerService(\OCP\Collaboration\Collaborators\ISearch::class, function(Server $c) {
 			$instance = new Collaboration\Collaborators\Search($c);
 
 			// register default plugins
@@ -1290,33 +1290,33 @@ 
 
 		$this->registerDeprecatedAlias('SettingsManager', \OC\Settings\Manager::class);
 		$this->registerAlias(\OCP\Settings\IManager::class, \OC\Settings\Manager::class);
-		$this->registerService(\OC\Files\AppData\Factory::class, function (ContainerInterface $c) {
+		$this->registerService(\OC\Files\AppData\Factory::class, function(ContainerInterface $c) {
 			return new \OC\Files\AppData\Factory(
 				$c->get(IRootFolder::class),
 				$c->get(SystemConfig::class)
 			);
 		});
 
-		$this->registerService('LockdownManager', function (ContainerInterface $c) {
-			return new LockdownManager(function () use ($c) {
+		$this->registerService('LockdownManager', function(ContainerInterface $c) {
+			return new LockdownManager(function() use ($c) {
 				return $c->get(ISession::class);
 			});
 		});
 
-		$this->registerService(\OCP\OCS\IDiscoveryService::class, function (ContainerInterface $c) {
+		$this->registerService(\OCP\OCS\IDiscoveryService::class, function(ContainerInterface $c) {
 			return new DiscoveryService(
 				$c->get(ICacheFactory::class),
 				$c->get(IClientService::class)
 			);
 		});
 
-		$this->registerService(ICloudIdManager::class, function (ContainerInterface $c) {
+		$this->registerService(ICloudIdManager::class, function(ContainerInterface $c) {
 			return new CloudIdManager($c->get(\OCP\Contacts\IManager::class), $c->get(IURLGenerator::class), $c->get(IUserManager::class));
 		});
 
 		$this->registerAlias(\OCP\GlobalScale\IConfig::class, \OC\GlobalScale\Config::class);
 
-		$this->registerService(ICloudFederationProviderManager::class, function (ContainerInterface $c) {
+		$this->registerService(ICloudFederationProviderManager::class, function(ContainerInterface $c) {
 			return new CloudFederationProviderManager(
 				$c->get(IAppManager::class),
 				$c->get(IClientService::class),
@@ -1325,7 +1325,7 @@ 
 			);
 		});
 
-		$this->registerService(ICloudFederationFactory::class, function (Server $c) {
+		$this->registerService(ICloudFederationFactory::class, function(Server $c) {
 			return new CloudFederationFactory();
 		});
 
@@ -1337,7 +1337,7 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('TimeFactory', \OCP\AppFramework\Utility\ITimeFactory::class);
 
-		$this->registerService(Defaults::class, function (Server $c) {
+		$this->registerService(Defaults::class, function(Server $c) {
 			return new Defaults(
 				$c->getThemingDefaults()
 			);
@@ -1345,17 +1345,17 @@ 
 		/** @deprecated 19.0.0 */
 		$this->registerDeprecatedAlias('Defaults', \OCP\Defaults::class);
 
-		$this->registerService(\OCP\ISession::class, function (ContainerInterface $c) {
+		$this->registerService(\OCP\ISession::class, function(ContainerInterface $c) {
 			return $c->get(\OCP\IUserSession::class)->getSession();
 		}, false);
 
-		$this->registerService(IShareHelper::class, function (ContainerInterface $c) {
+		$this->registerService(IShareHelper::class, function(ContainerInterface $c) {
 			return new ShareHelper(
 				$c->get(\OCP\Share\IManager::class)
 			);
 		});
 
-		$this->registerService(Installer::class, function (ContainerInterface $c) {
+		$this->registerService(Installer::class, function(ContainerInterface $c) {
 			return new Installer(
 				$c->get(AppFetcher::class),
 				$c->get(IClientService::class),
@@ -1366,11 +1366,11 @@ 
 			);
 		});
 
-		$this->registerService(IApiFactory::class, function (ContainerInterface $c) {
+		$this->registerService(IApiFactory::class, function(ContainerInterface $c) {
 			return new ApiFactory($c->get(IClientService::class));
 		});
 
-		$this->registerService(IInstanceFactory::class, function (ContainerInterface $c) {
+		$this->registerService(IInstanceFactory::class, function(ContainerInterface $c) {
 			$memcacheFactory = $c->get(ICacheFactory::class);
 			return new InstanceFactory($memcacheFactory->createLocal('remoteinstance.'), $c->get(IClientService::class));
 		});
@@ -1427,7 +1427,7 @@ 
 		$dispatcher = $this->get(SymfonyAdapter::class);
 
 		// Delete avatar on user deletion
-		$dispatcher->addListener('OCP\IUser::preDelete', function (GenericEvent $e) {
+		$dispatcher->addListener('OCP\IUser::preDelete', function(GenericEvent $e) {
 			$logger = $this->get(ILogger::class);
 			$manager = $this->getAvatarManager();
 			/** @var IUser $user */
@@ -1440,11 +1440,11 @@ 
 				// no avatar to remove
 			} catch (\Exception $e) {
 				// Ignore exceptions
-				$logger->info('Could not cleanup avatar of ' . $user->getUID());
+				$logger->info('Could not cleanup avatar of '.$user->getUID());
 			}
 		});
 
-		$dispatcher->addListener('OCP\IUser::changeUser', function (GenericEvent $e) {
+		$dispatcher->addListener('OCP\IUser::changeUser', function(GenericEvent $e) {
 			$manager = $this->getAvatarManager();
 			/** @var IUser $user */
 			$user = $e->getSubject();
@@ -2335,11 +2335,11 @@ 
 	}
 
 	private function registerDeprecatedAlias(string $alias, string $target) {
-		$this->registerService($alias, function (ContainerInterface $container) use ($target, $alias) {
+		$this->registerService($alias, function(ContainerInterface $container) use ($target, $alias) {
 			try {
 				/** @var ILogger $logger */
 				$logger = $container->get(ILogger::class);
-				$logger->debug('The requested alias "' . $alias . '" is deprecated. Please request "' . $target . '" directly. This alias will be removed in a future Nextcloud version.', ['app' => 'serverDI']);
+				$logger->debug('The requested alias "'.$alias.'" is deprecated. Please request "'.$target.'" directly. This alias will be removed in a future Nextcloud version.', ['app' => 'serverDI']);
 			} catch (ContainerExceptionInterface $e) {
 				// Could not get logger. Continue
 			}

lib/private/Diagnostics/Event.php

Indentation +68 added lines, -68 removed lines

@@ -25,83 +25,83 @@
 use OCP\Diagnostics\IEvent;
 
 class Event implements IEvent {
-	/**
-	 * @var string
-	 */
-	protected $id;
+    /**
+     * @var string
+     */
+    protected $id;
 
-	/**
-	 * @var float
-	 */
-	protected $start;
+    /**
+     * @var float
+     */
+    protected $start;
 
-	/**
-	 * @var float
-	 */
-	protected $end;
+    /**
+     * @var float
+     */
+    protected $end;
 
-	/**
-	 * @var string
-	 */
-	protected $description;
+    /**
+     * @var string
+     */
+    protected $description;
 
-	/**
-	 * @param string $id
-	 * @param string $description
-	 * @param float $start
-	 */
-	public function __construct($id, $description, $start) {
-		$this->id = $id;
-		$this->description = $description;
-		$this->start = $start;
-	}
+    /**
+     * @param string $id
+     * @param string $description
+     * @param float $start
+     */
+    public function __construct($id, $description, $start) {
+        $this->id = $id;
+        $this->description = $description;
+        $this->start = $start;
+    }
 
-	/**
-	 * @param float $time
-	 */
-	public function end($time) {
-		$this->end = $time;
-	}
+    /**
+     * @param float $time
+     */
+    public function end($time) {
+        $this->end = $time;
+    }
 
-	/**
-	 * @return float
-	 */
-	public function getStart() {
-		return $this->start;
-	}
+    /**
+     * @return float
+     */
+    public function getStart() {
+        return $this->start;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function getId() {
-		return $this->id;
-	}
+    /**
+     * @return string
+     */
+    public function getId() {
+        return $this->id;
+    }
 
-	/**
-	 * @return string
-	 */
-	public function getDescription() {
-		return $this->description;
-	}
+    /**
+     * @return string
+     */
+    public function getDescription() {
+        return $this->description;
+    }
 
-	/**
-	 * @return float
-	 */
-	public function getEnd() {
-		return $this->end;
-	}
+    /**
+     * @return float
+     */
+    public function getEnd() {
+        return $this->end;
+    }
 
-	/**
-	 * @return float
-	 */
-	public function getDuration() {
-		if (!$this->end) {
-			$this->end = microtime(true);
-		}
-		return $this->end - $this->start;
-	}
+    /**
+     * @return float
+     */
+    public function getDuration() {
+        if (!$this->end) {
+            $this->end = microtime(true);
+        }
+        return $this->end - $this->start;
+    }
 
-	public function __toString() {
-		return $this->getId() . ' ' . $this->getDescription() . ' ' . $this->getDuration();
-	}
+    public function __toString() {
+        return $this->getId() . ' ' . $this->getDescription() . ' ' . $this->getDuration();
+    }
 }

Spacing +1 added lines, -1 removed lines

@@ -102,6 +102,6 @@
 	}
 
 	public function __toString() {
-		return $this->getId() . ' ' . $this->getDescription() . ' ' . $this->getDuration();
+		return $this->getId().' '.$this->getDescription().' '.$this->getDuration();
 	}
 }

lib/private/Diagnostics/EventLogger.php

Indentation +100 added lines, -100 removed lines

@@ -32,104 +32,104 @@
 
 class EventLogger implements IEventLogger {
 
-	/** @var Event[] */
-	private $events = [];
-
-	/** @var SystemConfig */
-	private $config;
-
-	/** @var LoggerInterface */
-	private $logger;
-
-	/** @var Log */
-	private $internalLogger;
-
-	/**
-	 * @var bool - Module needs to be activated by some app
-	 */
-	private $activated = false;
-
-	public function __construct(SystemConfig $config, LoggerInterface $logger, Log $internalLogger) {
-		$this->config = $config;
-		$this->logger = $logger;
-		$this->internalLogger = $internalLogger;
-
-		if ($this->isLoggingActivated()) {
-			$this->activate();
-		}
-	}
-
-	public function isLoggingActivated(): bool {
-		if ($this->config->getValue('debug', false)) {
-			return true;
-		}
-
-		$isDebugLevel = $this->internalLogger->getLogLevel([]) === Log::DEBUG;
-		$systemValue = (bool)$this->config->getValue('diagnostics.logging', false);
-		return $systemValue && $isDebugLevel;
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function start($id, $description = '') {
-		if ($this->activated) {
-			$this->events[$id] = new Event($id, $description, microtime(true));
-			$this->writeLog($this->events[$id]);
-		}
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function end($id) {
-		if ($this->activated && isset($this->events[$id])) {
-			$timing = $this->events[$id];
-			$timing->end(microtime(true));
-			$this->writeLog($timing);
-		}
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function log($id, $description, $start, $end) {
-		if ($this->activated) {
-			$this->events[$id] = new Event($id, $description, $start);
-			$this->events[$id]->end($end);
-			$this->writeLog($this->events[$id]);
-		}
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function getEvents() {
-		return $this->events;
-	}
-
-	/**
-	 * @inheritdoc
-	 */
-	public function activate() {
-		$this->activated = true;
-	}
-
-	private function writeLog(IEvent $event) {
-		if ($this->activated) {
-			if ($event->getEnd() === null) {
-				return;
-			}
-			$duration = $event->getDuration();
-			$timeInMs = round($duration * 1000, 4);
-
-			$loggingMinimum = (int)$this->config->getValue('diagnostics.logging.threshold', 0);
-			if ($loggingMinimum > 0 && $timeInMs < $loggingMinimum) {
-				return;
-			}
-
-			$message = microtime() . ' - ' . $event->getId() . ': ' . $timeInMs . ' (' . $event->getDescription() . ')';
-			$this->logger->debug($message, ['app' => 'diagnostics']);
-		}
-	}
+    /** @var Event[] */
+    private $events = [];
+
+    /** @var SystemConfig */
+    private $config;
+
+    /** @var LoggerInterface */
+    private $logger;
+
+    /** @var Log */
+    private $internalLogger;
+
+    /**
+     * @var bool - Module needs to be activated by some app
+     */
+    private $activated = false;
+
+    public function __construct(SystemConfig $config, LoggerInterface $logger, Log $internalLogger) {
+        $this->config = $config;
+        $this->logger = $logger;
+        $this->internalLogger = $internalLogger;
+
+        if ($this->isLoggingActivated()) {
+            $this->activate();
+        }
+    }
+
+    public function isLoggingActivated(): bool {
+        if ($this->config->getValue('debug', false)) {
+            return true;
+        }
+
+        $isDebugLevel = $this->internalLogger->getLogLevel([]) === Log::DEBUG;
+        $systemValue = (bool)$this->config->getValue('diagnostics.logging', false);
+        return $systemValue && $isDebugLevel;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function start($id, $description = '') {
+        if ($this->activated) {
+            $this->events[$id] = new Event($id, $description, microtime(true));
+            $this->writeLog($this->events[$id]);
+        }
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function end($id) {
+        if ($this->activated && isset($this->events[$id])) {
+            $timing = $this->events[$id];
+            $timing->end(microtime(true));
+            $this->writeLog($timing);
+        }
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function log($id, $description, $start, $end) {
+        if ($this->activated) {
+            $this->events[$id] = new Event($id, $description, $start);
+            $this->events[$id]->end($end);
+            $this->writeLog($this->events[$id]);
+        }
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getEvents() {
+        return $this->events;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function activate() {
+        $this->activated = true;
+    }
+
+    private function writeLog(IEvent $event) {
+        if ($this->activated) {
+            if ($event->getEnd() === null) {
+                return;
+            }
+            $duration = $event->getDuration();
+            $timeInMs = round($duration * 1000, 4);
+
+            $loggingMinimum = (int)$this->config->getValue('diagnostics.logging.threshold', 0);
+            if ($loggingMinimum > 0 && $timeInMs < $loggingMinimum) {
+                return;
+            }
+
+            $message = microtime() . ' - ' . $event->getId() . ': ' . $timeInMs . ' (' . $event->getDescription() . ')';
+            $this->logger->debug($message, ['app' => 'diagnostics']);
+        }
+    }
 }

Spacing +3 added lines, -3 removed lines

@@ -65,7 +65,7 @@ 
 		}
 
 		$isDebugLevel = $this->internalLogger->getLogLevel([]) === Log::DEBUG;
-		$systemValue = (bool)$this->config->getValue('diagnostics.logging', false);
+		$systemValue = (bool) $this->config->getValue('diagnostics.logging', false);
 		return $systemValue && $isDebugLevel;
 	}
 
@@ -123,12 +123,12 @@ 
 			$duration = $event->getDuration();
 			$timeInMs = round($duration * 1000, 4);
 
-			$loggingMinimum = (int)$this->config->getValue('diagnostics.logging.threshold', 0);
+			$loggingMinimum = (int) $this->config->getValue('diagnostics.logging.threshold', 0);
 			if ($loggingMinimum > 0 && $timeInMs < $loggingMinimum) {
 				return;
 			}
 
-			$message = microtime() . ' - ' . $event->getId() . ': ' . $timeInMs . ' (' . $event->getDescription() . ')';
+			$message = microtime().' - '.$event->getId().': '.$timeInMs.' ('.$event->getDescription().')';
 			$this->logger->debug($message, ['app' => 'diagnostics']);
 		}
 	}

lib/private/AppFramework/Bootstrap/Coordinator.php

Indentation +148 added lines, -148 removed lines

@@ -47,164 +47,164 @@
 
 class Coordinator {
 
-	/** @var IServerContainer */
-	private $serverContainer;
-
-	/** @var Registry */
-	private $registry;
-
-	/** @var IManager */
-	private $dashboardManager;
-
-	/** @var IEventDispatcher */
-	private $eventDispatcher;
-
-	/** @var IEventLogger */
-	private $eventLogger;
-
-	/** @var LoggerInterface */
-	private $logger;
-
-	/** @var RegistrationContext|null */
-	private $registrationContext;
-
-	/** @var string[] */
-	private $bootedApps = [];
-
-	public function __construct(
-		IServerContainer $container,
-		Registry $registry,
-		IManager $dashboardManager,
-		IEventDispatcher $eventListener,
-		IEventLogger $eventLogger,
-		LoggerInterface $logger
-	) {
-		$this->serverContainer = $container;
-		$this->registry = $registry;
-		$this->dashboardManager = $dashboardManager;
-		$this->eventDispatcher = $eventListener;
-		$this->eventLogger = $eventLogger;
-		$this->logger = $logger;
-	}
-
-	public function runInitialRegistration(): void {
-		$this->registerApps(OC_App::getEnabledApps());
-	}
-
-	public function runLazyRegistration(string $appId): void {
-		$this->registerApps([$appId]);
-	}
-
-	/**
-	 * @param string[] $appIds
-	 */
-	private function registerApps(array $appIds): void {
-		if ($this->registrationContext === null) {
-			$this->registrationContext = new RegistrationContext($this->logger);
-		}
-		$apps = [];
-		foreach ($appIds as $appId) {
-			/*
+    /** @var IServerContainer */
+    private $serverContainer;
+
+    /** @var Registry */
+    private $registry;
+
+    /** @var IManager */
+    private $dashboardManager;
+
+    /** @var IEventDispatcher */
+    private $eventDispatcher;
+
+    /** @var IEventLogger */
+    private $eventLogger;
+
+    /** @var LoggerInterface */
+    private $logger;
+
+    /** @var RegistrationContext|null */
+    private $registrationContext;
+
+    /** @var string[] */
+    private $bootedApps = [];
+
+    public function __construct(
+        IServerContainer $container,
+        Registry $registry,
+        IManager $dashboardManager,
+        IEventDispatcher $eventListener,
+        IEventLogger $eventLogger,
+        LoggerInterface $logger
+    ) {
+        $this->serverContainer = $container;
+        $this->registry = $registry;
+        $this->dashboardManager = $dashboardManager;
+        $this->eventDispatcher = $eventListener;
+        $this->eventLogger = $eventLogger;
+        $this->logger = $logger;
+    }
+
+    public function runInitialRegistration(): void {
+        $this->registerApps(OC_App::getEnabledApps());
+    }
+
+    public function runLazyRegistration(string $appId): void {
+        $this->registerApps([$appId]);
+    }
+
+    /**
+     * @param string[] $appIds
+     */
+    private function registerApps(array $appIds): void {
+        if ($this->registrationContext === null) {
+            $this->registrationContext = new RegistrationContext($this->logger);
+        }
+        $apps = [];
+        foreach ($appIds as $appId) {
+            /*
 			 * First, we have to enable the app's autoloader
 			 *
 			 * @todo use $this->appManager->getAppPath($appId) here
 			 */
-			$path = OC_App::getAppPath($appId);
-			if ($path === false) {
-				// Ignore
-				continue;
-			}
-			OC_App::registerAutoloading($appId, $path);
-
-			/*
+            $path = OC_App::getAppPath($appId);
+            if ($path === false) {
+                // Ignore
+                continue;
+            }
+            OC_App::registerAutoloading($appId, $path);
+
+            /*
 			 * Next we check if there is an application class and it implements
 			 * the \OCP\AppFramework\Bootstrap\IBootstrap interface
 			 */
-			$appNameSpace = App::buildAppNamespace($appId);
-			$applicationClassName = $appNameSpace . '\\AppInfo\\Application';
-			try {
-				if (class_exists($applicationClassName) && in_array(IBootstrap::class, class_implements($applicationClassName), true)) {
-					try {
-						/** @var IBootstrap|App $application */
-						$apps[$appId] = $application = $this->serverContainer->query($applicationClassName);
-					} catch (QueryException $e) {
-						// Weird, but ok
-						continue;
-					}
-
-					$this->eventLogger->start('bootstrap:register_app_' . $appId, '');
-					$application->register($this->registrationContext->for($appId));
-					$this->eventLogger->end('bootstrap:register_app_' . $appId);
-				}
-			} catch (Throwable $e) {
-				$this->logger->emergency('Error during app service registration: ' . $e->getMessage(), [
-					'exception' => $e,
-					'app' => $appId,
-				]);
-				continue;
-			}
-		}
-
-		/**
-		 * Now that all register methods have been called, we can delegate the registrations
-		 * to the actual services
-		 */
-		$this->registrationContext->delegateCapabilityRegistrations($apps);
-		$this->registrationContext->delegateCrashReporterRegistrations($apps, $this->registry);
-		$this->registrationContext->delegateDashboardPanelRegistrations($apps, $this->dashboardManager);
-		$this->registrationContext->delegateEventListenerRegistrations($this->eventDispatcher);
-		$this->registrationContext->delegateContainerRegistrations($apps);
-		$this->registrationContext->delegateMiddlewareRegistrations($apps);
-	}
-
-	public function getRegistrationContext(): ?RegistrationContext {
-		return $this->registrationContext;
-	}
-
-	public function bootApp(string $appId): void {
-		if (isset($this->bootedApps[$appId])) {
-			return;
-		}
-		$this->bootedApps[$appId] = true;
-
-		$appNameSpace = App::buildAppNamespace($appId);
-		$applicationClassName = $appNameSpace . '\\AppInfo\\Application';
-		if (!class_exists($applicationClassName)) {
-			// Nothing to boot
-			return;
-		}
-
-		/*
+            $appNameSpace = App::buildAppNamespace($appId);
+            $applicationClassName = $appNameSpace . '\\AppInfo\\Application';
+            try {
+                if (class_exists($applicationClassName) && in_array(IBootstrap::class, class_implements($applicationClassName), true)) {
+                    try {
+                        /** @var IBootstrap|App $application */
+                        $apps[$appId] = $application = $this->serverContainer->query($applicationClassName);
+                    } catch (QueryException $e) {
+                        // Weird, but ok
+                        continue;
+                    }
+
+                    $this->eventLogger->start('bootstrap:register_app_' . $appId, '');
+                    $application->register($this->registrationContext->for($appId));
+                    $this->eventLogger->end('bootstrap:register_app_' . $appId);
+                }
+            } catch (Throwable $e) {
+                $this->logger->emergency('Error during app service registration: ' . $e->getMessage(), [
+                    'exception' => $e,
+                    'app' => $appId,
+                ]);
+                continue;
+            }
+        }
+
+        /**
+         * Now that all register methods have been called, we can delegate the registrations
+         * to the actual services
+         */
+        $this->registrationContext->delegateCapabilityRegistrations($apps);
+        $this->registrationContext->delegateCrashReporterRegistrations($apps, $this->registry);
+        $this->registrationContext->delegateDashboardPanelRegistrations($apps, $this->dashboardManager);
+        $this->registrationContext->delegateEventListenerRegistrations($this->eventDispatcher);
+        $this->registrationContext->delegateContainerRegistrations($apps);
+        $this->registrationContext->delegateMiddlewareRegistrations($apps);
+    }
+
+    public function getRegistrationContext(): ?RegistrationContext {
+        return $this->registrationContext;
+    }
+
+    public function bootApp(string $appId): void {
+        if (isset($this->bootedApps[$appId])) {
+            return;
+        }
+        $this->bootedApps[$appId] = true;
+
+        $appNameSpace = App::buildAppNamespace($appId);
+        $applicationClassName = $appNameSpace . '\\AppInfo\\Application';
+        if (!class_exists($applicationClassName)) {
+            // Nothing to boot
+            return;
+        }
+
+        /*
 		 * Now it is time to fetch an instance of the App class. For classes
 		 * that implement \OCP\AppFramework\Bootstrap\IBootstrap this means
 		 * the instance was already created for register, but any other
 		 * (legacy) code will now do their magic via the constructor.
 		 */
-		$this->eventLogger->start('bootstrap:boot_app_' . $appId, '');
-		try {
-			/** @var App $application */
-			$application = $this->serverContainer->query($applicationClassName);
-			if ($application instanceof IBootstrap) {
-				/** @var BootContext $context */
-				$context = new BootContext($application->getContainer());
-				$application->boot($context);
-			}
-		} catch (QueryException $e) {
-			$this->logger->error("Could not boot $appId: " . $e->getMessage(), [
-				'exception' => $e,
-			]);
-		} catch (Throwable $e) {
-			$this->logger->emergency("Could not boot $appId: " . $e->getMessage(), [
-				'exception' => $e,
-			]);
-		}
-		$this->eventLogger->end('bootstrap:boot_app_' . $appId);
-	}
-
-	public function isBootable(string $appId) {
-		$appNameSpace = App::buildAppNamespace($appId);
-		$applicationClassName = $appNameSpace . '\\AppInfo\\Application';
-		return class_exists($applicationClassName) &&
-			in_array(IBootstrap::class, class_implements($applicationClassName), true);
-	}
+        $this->eventLogger->start('bootstrap:boot_app_' . $appId, '');
+        try {
+            /** @var App $application */
+            $application = $this->serverContainer->query($applicationClassName);
+            if ($application instanceof IBootstrap) {
+                /** @var BootContext $context */
+                $context = new BootContext($application->getContainer());
+                $application->boot($context);
+            }
+        } catch (QueryException $e) {
+            $this->logger->error("Could not boot $appId: " . $e->getMessage(), [
+                'exception' => $e,
+            ]);
+        } catch (Throwable $e) {
+            $this->logger->emergency("Could not boot $appId: " . $e->getMessage(), [
+                'exception' => $e,
+            ]);
+        }
+        $this->eventLogger->end('bootstrap:boot_app_' . $appId);
+    }
+
+    public function isBootable(string $appId) {
+        $appNameSpace = App::buildAppNamespace($appId);
+        $applicationClassName = $appNameSpace . '\\AppInfo\\Application';
+        return class_exists($applicationClassName) &&
+            in_array(IBootstrap::class, class_implements($applicationClassName), true);
+    }
 }

Spacing +10 added lines, -10 removed lines

@@ -121,7 +121,7 @@ 
 			 * the \OCP\AppFramework\Bootstrap\IBootstrap interface
 			 */
 			$appNameSpace = App::buildAppNamespace($appId);
-			$applicationClassName = $appNameSpace . '\\AppInfo\\Application';
+			$applicationClassName = $appNameSpace.'\\AppInfo\\Application';
 			try {
 				if (class_exists($applicationClassName) && in_array(IBootstrap::class, class_implements($applicationClassName), true)) {
 					try {
@@ -132,12 +132,12 @@ 
 						continue;
 					}
 
-					$this->eventLogger->start('bootstrap:register_app_' . $appId, '');
+					$this->eventLogger->start('bootstrap:register_app_'.$appId, '');
 					$application->register($this->registrationContext->for($appId));
-					$this->eventLogger->end('bootstrap:register_app_' . $appId);
+					$this->eventLogger->end('bootstrap:register_app_'.$appId);
 				}
 			} catch (Throwable $e) {
-				$this->logger->emergency('Error during app service registration: ' . $e->getMessage(), [
+				$this->logger->emergency('Error during app service registration: '.$e->getMessage(), [
 					'exception' => $e,
 					'app' => $appId,
 				]);
@@ -168,7 +168,7 @@ 
 		$this->bootedApps[$appId] = true;
 
 		$appNameSpace = App::buildAppNamespace($appId);
-		$applicationClassName = $appNameSpace . '\\AppInfo\\Application';
+		$applicationClassName = $appNameSpace.'\\AppInfo\\Application';
 		if (!class_exists($applicationClassName)) {
 			// Nothing to boot
 			return;
@@ -180,7 +180,7 @@ 
 		 * the instance was already created for register, but any other
 		 * (legacy) code will now do their magic via the constructor.
 		 */
-		$this->eventLogger->start('bootstrap:boot_app_' . $appId, '');
+		$this->eventLogger->start('bootstrap:boot_app_'.$appId, '');
 		try {
 			/** @var App $application */
 			$application = $this->serverContainer->query($applicationClassName);
@@ -190,20 +190,20 @@ 
 				$application->boot($context);
 			}
 		} catch (QueryException $e) {
-			$this->logger->error("Could not boot $appId: " . $e->getMessage(), [
+			$this->logger->error("Could not boot $appId: ".$e->getMessage(), [
 				'exception' => $e,
 			]);
 		} catch (Throwable $e) {
-			$this->logger->emergency("Could not boot $appId: " . $e->getMessage(), [
+			$this->logger->emergency("Could not boot $appId: ".$e->getMessage(), [
 				'exception' => $e,
 			]);
 		}
-		$this->eventLogger->end('bootstrap:boot_app_' . $appId);
+		$this->eventLogger->end('bootstrap:boot_app_'.$appId);
 	}
 
 	public function isBootable(string $appId) {
 		$appNameSpace = App::buildAppNamespace($appId);
-		$applicationClassName = $appNameSpace . '\\AppInfo\\Application';
+		$applicationClassName = $appNameSpace.'\\AppInfo\\Application';
 		return class_exists($applicationClassName) &&
 			in_array(IBootstrap::class, class_implements($applicationClassName), true);
 	}

lib/private/AppFramework/Http/Dispatcher.php

Indentation +197 added lines, -197 removed lines

@@ -49,201 +49,201 @@
  */
 class Dispatcher {
 
-	/** @var MiddlewareDispatcher */
-	private $middlewareDispatcher;
-
-	/** @var Http */
-	private $protocol;
-
-	/** @var ControllerMethodReflector */
-	private $reflector;
-
-	/** @var IRequest */
-	private $request;
-
-	/** @var IConfig */
-	private $config;
-
-	/** @var ConnectionAdapter */
-	private $connection;
-
-	/** @var LoggerInterface */
-	private $logger;
-
-	/** @var IEventLogger */
-	private $eventLogger;
-
-	/**
-	 * @param Http $protocol the http protocol with contains all status headers
-	 * @param MiddlewareDispatcher $middlewareDispatcher the dispatcher which
-	 * runs the middleware
-	 * @param ControllerMethodReflector $reflector the reflector that is used to inject
-	 * the arguments for the controller
-	 * @param IRequest $request the incoming request
-	 * @param IConfig $config
-	 * @param ConnectionAdapter $connection
-	 * @param LoggerInterface $logger
-	 * @param IEventLogger $eventLogger
-	 */
-	public function __construct(Http $protocol,
-								MiddlewareDispatcher $middlewareDispatcher,
-								ControllerMethodReflector $reflector,
-								IRequest $request,
-								IConfig $config,
-								ConnectionAdapter $connection,
-								LoggerInterface $logger,
-								IEventLogger $eventLogger) {
-		$this->protocol = $protocol;
-		$this->middlewareDispatcher = $middlewareDispatcher;
-		$this->reflector = $reflector;
-		$this->request = $request;
-		$this->config = $config;
-		$this->connection = $connection;
-		$this->logger = $logger;
-		$this->eventLogger = $eventLogger;
-	}
-
-
-	/**
-	 * Handles a request and calls the dispatcher on the controller
-	 * @param Controller $controller the controller which will be called
-	 * @param string $methodName the method name which will be called on
-	 * the controller
-	 * @return array $array[0] contains a string with the http main header,
-	 * $array[1] contains headers in the form: $key => value, $array[2] contains
-	 * the response output
-	 * @throws \Exception
-	 */
-	public function dispatch(Controller $controller, string $methodName): array {
-		$out = [null, [], null];
-
-		try {
-			// prefill reflector with everything thats needed for the
-			// middlewares
-			$this->reflector->reflect($controller, $methodName);
-
-			$this->middlewareDispatcher->beforeController($controller,
-				$methodName);
-
-			$databaseStatsBefore = [];
-			if ($this->config->getSystemValueBool('debug', false)) {
-				$databaseStatsBefore = $this->connection->getInner()->getStats();
-			}
-
-			$response = $this->executeController($controller, $methodName);
-
-			if (!empty($databaseStatsBefore)) {
-				$databaseStatsAfter = $this->connection->getInner()->getStats();
-				$numBuilt = $databaseStatsAfter['built'] - $databaseStatsBefore['built'];
-				$numExecuted = $databaseStatsAfter['executed'] - $databaseStatsBefore['executed'];
-
-				if ($numBuilt > 50) {
-					$this->logger->debug('Controller {class}::{method} created {count} QueryBuilder objects, please check if they are created inside a loop by accident.', [
-						'class' => get_class($controller),
-						'method' => $methodName,
-						'count' => $numBuilt,
-					]);
-				}
-
-				if ($numExecuted > 100) {
-					$this->logger->warning('Controller {class}::{method} executed {count} queries.', [
-						'class' => get_class($controller),
-						'method' => $methodName,
-						'count' => $numExecuted,
-					]);
-				}
-			}
-
-			// if an exception appears, the middleware checks if it can handle the
-			// exception and creates a response. If no response is created, it is
-			// assumed that theres no middleware who can handle it and the error is
-			// thrown again
-		} catch (\Exception $exception) {
-			$response = $this->middlewareDispatcher->afterException(
-				$controller, $methodName, $exception);
-		} catch (\Throwable $throwable) {
-			$exception = new \Exception($throwable->getMessage() . ' in file \'' . $throwable->getFile() . '\' line ' . $throwable->getLine(), $throwable->getCode(), $throwable);
-			$response = $this->middlewareDispatcher->afterException(
-			$controller, $methodName, $exception);
-		}
-
-		$response = $this->middlewareDispatcher->afterController(
-			$controller, $methodName, $response);
-
-		// depending on the cache object the headers need to be changed
-		$out[0] = $this->protocol->getStatusHeader($response->getStatus());
-		$out[1] = array_merge($response->getHeaders());
-		$out[2] = $response->getCookies();
-		$out[3] = $this->middlewareDispatcher->beforeOutput(
-			$controller, $methodName, $response->render()
-		);
-		$out[4] = $response;
-
-		return $out;
-	}
-
-
-	/**
-	 * Uses the reflected parameters, types and request parameters to execute
-	 * the controller
-	 * @param Controller $controller the controller to be executed
-	 * @param string $methodName the method on the controller that should be executed
-	 * @return Response
-	 */
-	private function executeController(Controller $controller, string $methodName): Response {
-		$arguments = [];
-
-		// valid types that will be casted
-		$types = ['int', 'integer', 'bool', 'boolean', 'float'];
-
-		foreach ($this->reflector->getParameters() as $param => $default) {
-
-			// try to get the parameter from the request object and cast
-			// it to the type annotated in the @param annotation
-			$value = $this->request->getParam($param, $default);
-			$type = $this->reflector->getType($param);
-
-			// if this is submitted using GET or a POST form, 'false' should be
-			// converted to false
-			if (($type === 'bool' || $type === 'boolean') &&
-				$value === 'false' &&
-				(
-					$this->request->method === 'GET' ||
-					strpos($this->request->getHeader('Content-Type'),
-						'application/x-www-form-urlencoded') !== false
-				)
-			) {
-				$value = false;
-			} elseif ($value !== null && \in_array($type, $types, true)) {
-				settype($value, $type);
-			}
-
-			$arguments[] = $value;
-		}
-
-		$this->eventLogger->start('controller:' . get_class($controller) . '::' . $methodName, 'App framework controller execution');
-		$response = \call_user_func_array([$controller, $methodName], $arguments);
-		$this->eventLogger->end('controller:' . get_class($controller) . '::' . $methodName);
-
-		// format response
-		if ($response instanceof DataResponse || !($response instanceof Response)) {
-
-			// get format from the url format or request format parameter
-			$format = $this->request->getParam('format');
-
-			// if none is given try the first Accept header
-			if ($format === null) {
-				$headers = $this->request->getHeader('Accept');
-				$format = $controller->getResponderByHTTPHeader($headers, null);
-			}
-
-			if ($format !== null) {
-				$response = $controller->buildResponse($response, $format);
-			} else {
-				$response = $controller->buildResponse($response);
-			}
-		}
-
-		return $response;
-	}
+    /** @var MiddlewareDispatcher */
+    private $middlewareDispatcher;
+
+    /** @var Http */
+    private $protocol;
+
+    /** @var ControllerMethodReflector */
+    private $reflector;
+
+    /** @var IRequest */
+    private $request;
+
+    /** @var IConfig */
+    private $config;
+
+    /** @var ConnectionAdapter */
+    private $connection;
+
+    /** @var LoggerInterface */
+    private $logger;
+
+    /** @var IEventLogger */
+    private $eventLogger;
+
+    /**
+     * @param Http $protocol the http protocol with contains all status headers
+     * @param MiddlewareDispatcher $middlewareDispatcher the dispatcher which
+     * runs the middleware
+     * @param ControllerMethodReflector $reflector the reflector that is used to inject
+     * the arguments for the controller
+     * @param IRequest $request the incoming request
+     * @param IConfig $config
+     * @param ConnectionAdapter $connection
+     * @param LoggerInterface $logger
+     * @param IEventLogger $eventLogger
+     */
+    public function __construct(Http $protocol,
+                                MiddlewareDispatcher $middlewareDispatcher,
+                                ControllerMethodReflector $reflector,
+                                IRequest $request,
+                                IConfig $config,
+                                ConnectionAdapter $connection,
+                                LoggerInterface $logger,
+                                IEventLogger $eventLogger) {
+        $this->protocol = $protocol;
+        $this->middlewareDispatcher = $middlewareDispatcher;
+        $this->reflector = $reflector;
+        $this->request = $request;
+        $this->config = $config;
+        $this->connection = $connection;
+        $this->logger = $logger;
+        $this->eventLogger = $eventLogger;
+    }
+
+
+    /**
+     * Handles a request and calls the dispatcher on the controller
+     * @param Controller $controller the controller which will be called
+     * @param string $methodName the method name which will be called on
+     * the controller
+     * @return array $array[0] contains a string with the http main header,
+     * $array[1] contains headers in the form: $key => value, $array[2] contains
+     * the response output
+     * @throws \Exception
+     */
+    public function dispatch(Controller $controller, string $methodName): array {
+        $out = [null, [], null];
+
+        try {
+            // prefill reflector with everything thats needed for the
+            // middlewares
+            $this->reflector->reflect($controller, $methodName);
+
+            $this->middlewareDispatcher->beforeController($controller,
+                $methodName);
+
+            $databaseStatsBefore = [];
+            if ($this->config->getSystemValueBool('debug', false)) {
+                $databaseStatsBefore = $this->connection->getInner()->getStats();
+            }
+
+            $response = $this->executeController($controller, $methodName);
+
+            if (!empty($databaseStatsBefore)) {
+                $databaseStatsAfter = $this->connection->getInner()->getStats();
+                $numBuilt = $databaseStatsAfter['built'] - $databaseStatsBefore['built'];
+                $numExecuted = $databaseStatsAfter['executed'] - $databaseStatsBefore['executed'];
+
+                if ($numBuilt > 50) {
+                    $this->logger->debug('Controller {class}::{method} created {count} QueryBuilder objects, please check if they are created inside a loop by accident.', [
+                        'class' => get_class($controller),
+                        'method' => $methodName,
+                        'count' => $numBuilt,
+                    ]);
+                }
+
+                if ($numExecuted > 100) {
+                    $this->logger->warning('Controller {class}::{method} executed {count} queries.', [
+                        'class' => get_class($controller),
+                        'method' => $methodName,
+                        'count' => $numExecuted,
+                    ]);
+                }
+            }
+
+            // if an exception appears, the middleware checks if it can handle the
+            // exception and creates a response. If no response is created, it is
+            // assumed that theres no middleware who can handle it and the error is
+            // thrown again
+        } catch (\Exception $exception) {
+            $response = $this->middlewareDispatcher->afterException(
+                $controller, $methodName, $exception);
+        } catch (\Throwable $throwable) {
+            $exception = new \Exception($throwable->getMessage() . ' in file \'' . $throwable->getFile() . '\' line ' . $throwable->getLine(), $throwable->getCode(), $throwable);
+            $response = $this->middlewareDispatcher->afterException(
+            $controller, $methodName, $exception);
+        }
+
+        $response = $this->middlewareDispatcher->afterController(
+            $controller, $methodName, $response);
+
+        // depending on the cache object the headers need to be changed
+        $out[0] = $this->protocol->getStatusHeader($response->getStatus());
+        $out[1] = array_merge($response->getHeaders());
+        $out[2] = $response->getCookies();
+        $out[3] = $this->middlewareDispatcher->beforeOutput(
+            $controller, $methodName, $response->render()
+        );
+        $out[4] = $response;
+
+        return $out;
+    }
+
+
+    /**
+     * Uses the reflected parameters, types and request parameters to execute
+     * the controller
+     * @param Controller $controller the controller to be executed
+     * @param string $methodName the method on the controller that should be executed
+     * @return Response
+     */
+    private function executeController(Controller $controller, string $methodName): Response {
+        $arguments = [];
+
+        // valid types that will be casted
+        $types = ['int', 'integer', 'bool', 'boolean', 'float'];
+
+        foreach ($this->reflector->getParameters() as $param => $default) {
+
+            // try to get the parameter from the request object and cast
+            // it to the type annotated in the @param annotation
+            $value = $this->request->getParam($param, $default);
+            $type = $this->reflector->getType($param);
+
+            // if this is submitted using GET or a POST form, 'false' should be
+            // converted to false
+            if (($type === 'bool' || $type === 'boolean') &&
+                $value === 'false' &&
+                (
+                    $this->request->method === 'GET' ||
+                    strpos($this->request->getHeader('Content-Type'),
+                        'application/x-www-form-urlencoded') !== false
+                )
+            ) {
+                $value = false;
+            } elseif ($value !== null && \in_array($type, $types, true)) {
+                settype($value, $type);
+            }
+
+            $arguments[] = $value;
+        }
+
+        $this->eventLogger->start('controller:' . get_class($controller) . '::' . $methodName, 'App framework controller execution');
+        $response = \call_user_func_array([$controller, $methodName], $arguments);
+        $this->eventLogger->end('controller:' . get_class($controller) . '::' . $methodName);
+
+        // format response
+        if ($response instanceof DataResponse || !($response instanceof Response)) {
+
+            // get format from the url format or request format parameter
+            $format = $this->request->getParam('format');
+
+            // if none is given try the first Accept header
+            if ($format === null) {
+                $headers = $this->request->getHeader('Accept');
+                $format = $controller->getResponderByHTTPHeader($headers, null);
+            }
+
+            if ($format !== null) {
+                $response = $controller->buildResponse($response, $format);
+            } else {
+                $response = $controller->buildResponse($response);
+            }
+        }
+
+        return $response;
+    }
 }

Spacing +3 added lines, -3 removed lines

@@ -162,7 +162,7 @@ 
 			$response = $this->middlewareDispatcher->afterException(
 				$controller, $methodName, $exception);
 		} catch (\Throwable $throwable) {
-			$exception = new \Exception($throwable->getMessage() . ' in file \'' . $throwable->getFile() . '\' line ' . $throwable->getLine(), $throwable->getCode(), $throwable);
+			$exception = new \Exception($throwable->getMessage().' in file \''.$throwable->getFile().'\' line '.$throwable->getLine(), $throwable->getCode(), $throwable);
 			$response = $this->middlewareDispatcher->afterException(
 			$controller, $methodName, $exception);
 		}
@@ -221,9 +221,9 @@ 
 			$arguments[] = $value;
 		}
 
-		$this->eventLogger->start('controller:' . get_class($controller) . '::' . $methodName, 'App framework controller execution');
+		$this->eventLogger->start('controller:'.get_class($controller).'::'.$methodName, 'App framework controller execution');
 		$response = \call_user_func_array([$controller, $methodName], $arguments);
-		$this->eventLogger->end('controller:' . get_class($controller) . '::' . $methodName);
+		$this->eventLogger->end('controller:'.get_class($controller).'::'.$methodName);
 
 		// format response
 		if ($response instanceof DataResponse || !($response instanceof Response)) {

lib/private/AppFramework/DependencyInjection/DIContainer.php

Indentation +388 added lines, -388 removed lines

@@ -80,392 +80,392 @@
  */
 class DIContainer extends SimpleContainer implements IAppContainer {
 
-	/**
-	 * @var array
-	 */
-	private $middleWares = [];
-
-	/** @var ServerContainer */
-	private $server;
-
-	/**
-	 * Put your class dependencies in here
-	 * @param string $appName the name of the app
-	 * @param array $urlParams
-	 * @param ServerContainer|null $server
-	 */
-	public function __construct($appName, $urlParams = [], ServerContainer $server = null) {
-		parent::__construct();
-		$this['AppName'] = $appName;
-		$this['urlParams'] = $urlParams;
-
-		$this->registerAlias('Request', IRequest::class);
-
-		/** @var \OC\ServerContainer $server */
-		if ($server === null) {
-			$server = \OC::$server;
-		}
-		$this->server = $server;
-		$this->server->registerAppContainer($appName, $this);
-
-		// aliases
-		$this->registerAlias('appName', 'AppName');
-		$this->registerAlias('webRoot', 'WebRoot');
-		$this->registerAlias('userId', 'UserId');
-
-		/**
-		 * Core services
-		 */
-		$this->registerService(IOutput::class, function () {
-			return new Output($this->getServer()->getWebRoot());
-		});
-
-		$this->registerService(Folder::class, function () {
-			return $this->getServer()->getUserFolder();
-		});
-
-		$this->registerService(IAppData::class, function (ContainerInterface $c) {
-			return $this->getServer()->getAppDataDir($c->get('AppName'));
-		});
-
-		$this->registerService(IL10N::class, function (ContainerInterface $c) {
-			return $this->getServer()->getL10N($c->get('AppName'));
-		});
-
-		// Log wrappers
-		$this->registerService(LoggerInterface::class, function (ContainerInterface $c) {
-			return new ScopedPsrLogger(
-				$c->get(PsrLoggerAdapter::class),
-				$c->get('AppName')
-			);
-		});
-		$this->registerService(ILogger::class, function (ContainerInterface $c) {
-			return new OC\AppFramework\Logger($this->server->query(ILogger::class), $c->get('AppName'));
-		});
-
-		$this->registerService(IServerContainer::class, function () {
-			return $this->getServer();
-		});
-		$this->registerAlias('ServerContainer', IServerContainer::class);
-
-		$this->registerService(\OCP\WorkflowEngine\IManager::class, function (ContainerInterface $c) {
-			return $c->get(Manager::class);
-		});
-
-		$this->registerService(ContainerInterface::class, function (ContainerInterface $c) {
-			return $c;
-		});
-		$this->registerAlias(IAppContainer::class, ContainerInterface::class);
-
-		// commonly used attributes
-		$this->registerService('UserId', function (ContainerInterface $c) {
-			return $c->get(IUserSession::class)->getSession()->get('user_id');
-		});
-
-		$this->registerService('WebRoot', function (ContainerInterface $c) {
-			return $c->get(IServerContainer::class)->getWebRoot();
-		});
-
-		$this->registerService('OC_Defaults', function (ContainerInterface $c) {
-			return $c->get(IServerContainer::class)->getThemingDefaults();
-		});
-
-		$this->registerService('Protocol', function (ContainerInterface $c) {
-			/** @var \OC\Server $server */
-			$server = $c->get(IServerContainer::class);
-			$protocol = $server->getRequest()->getHttpProtocol();
-			return new Http($_SERVER, $protocol);
-		});
-
-		$this->registerService('Dispatcher', function (ContainerInterface $c) {
-			return new Dispatcher(
-				$c->get('Protocol'),
-				$c->get(MiddlewareDispatcher::class),
-				$c->get(IControllerMethodReflector::class),
-				$c->get(IRequest::class),
-				$c->get(IConfig::class),
-				$c->get(IDBConnection::class),
-				$c->get(LoggerInterface::class),
-				$c->get(EventLogger::class)
-			);
-		});
-
-		/**
-		 * App Framework default arguments
-		 */
-		$this->registerParameter('corsMethods', 'PUT, POST, GET, DELETE, PATCH');
-		$this->registerParameter('corsAllowedHeaders', 'Authorization, Content-Type, Accept');
-		$this->registerParameter('corsMaxAge', 1728000);
-
-		/**
-		 * Middleware
-		 */
-		$this->registerAlias('MiddlewareDispatcher', MiddlewareDispatcher::class);
-		$this->registerService(MiddlewareDispatcher::class, function (ContainerInterface $c) {
-			$server = $this->getServer();
-
-			$dispatcher = new MiddlewareDispatcher();
-
-			$dispatcher->registerMiddleware(
-				$c->get(OC\AppFramework\Middleware\CompressionMiddleware::class)
-			);
-
-			$dispatcher->registerMiddleware($c->get(OC\AppFramework\Middleware\NotModifiedMiddleware::class));
-
-			$dispatcher->registerMiddleware(
-				$c->get(OC\AppFramework\Middleware\Security\ReloadExecutionMiddleware::class)
-			);
-
-			$dispatcher->registerMiddleware(
-				new OC\AppFramework\Middleware\Security\SameSiteCookieMiddleware(
-					$c->get(IRequest::class),
-					$c->get(IControllerMethodReflector::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new CORSMiddleware(
-					$c->get(IRequest::class),
-					$c->get(IControllerMethodReflector::class),
-					$c->get(IUserSession::class),
-					$c->get(OC\Security\Bruteforce\Throttler::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new OCSMiddleware(
-					$c->get(IRequest::class)
-				)
-			);
-
-
-
-			$securityMiddleware = new SecurityMiddleware(
-				$c->get(IRequest::class),
-				$c->get(IControllerMethodReflector::class),
-				$c->get(INavigationManager::class),
-				$c->get(IURLGenerator::class),
-				$server->get(LoggerInterface::class),
-				$c->get('AppName'),
-				$server->getUserSession()->isLoggedIn(),
-				$this->getUserId() !== null && $server->getGroupManager()->isAdmin($this->getUserId()),
-				$server->getUserSession()->getUser() !== null && $server->query(ISubAdmin::class)->isSubAdmin($server->getUserSession()->getUser()),
-				$server->getAppManager(),
-				$server->getL10N('lib'),
-				$c->get(AuthorizedGroupMapper::class),
-				$server->get(IUserSession::class)
-			);
-			$dispatcher->registerMiddleware($securityMiddleware);
-			$dispatcher->registerMiddleware(
-				new OC\AppFramework\Middleware\Security\CSPMiddleware(
-					$server->query(OC\Security\CSP\ContentSecurityPolicyManager::class),
-					$server->query(OC\Security\CSP\ContentSecurityPolicyNonceManager::class),
-					$server->query(OC\Security\CSRF\CsrfTokenManager::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				$server->query(OC\AppFramework\Middleware\Security\FeaturePolicyMiddleware::class)
-			);
-			$dispatcher->registerMiddleware(
-				new OC\AppFramework\Middleware\Security\PasswordConfirmationMiddleware(
-					$c->get(IControllerMethodReflector::class),
-					$c->get(ISession::class),
-					$c->get(IUserSession::class),
-					$c->get(ITimeFactory::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new TwoFactorMiddleware(
-					$c->get(OC\Authentication\TwoFactorAuth\Manager::class),
-					$c->get(IUserSession::class),
-					$c->get(ISession::class),
-					$c->get(IURLGenerator::class),
-					$c->get(IControllerMethodReflector::class),
-					$c->get(IRequest::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new OC\AppFramework\Middleware\Security\BruteForceMiddleware(
-					$c->get(IControllerMethodReflector::class),
-					$c->get(OC\Security\Bruteforce\Throttler::class),
-					$c->get(IRequest::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new RateLimitingMiddleware(
-					$c->get(IRequest::class),
-					$c->get(IUserSession::class),
-					$c->get(IControllerMethodReflector::class),
-					$c->get(OC\Security\RateLimiting\Limiter::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				new OC\AppFramework\Middleware\PublicShare\PublicShareMiddleware(
-					$c->get(IRequest::class),
-					$c->get(ISession::class),
-					$c->get(\OCP\IConfig::class)
-				)
-			);
-			$dispatcher->registerMiddleware(
-				$c->get(\OC\AppFramework\Middleware\AdditionalScriptsMiddleware::class)
-			);
-
-			foreach ($this->middleWares as $middleWare) {
-				$dispatcher->registerMiddleware($c->get($middleWare));
-			}
-
-			$dispatcher->registerMiddleware(
-				new SessionMiddleware(
-					$c->get(IControllerMethodReflector::class),
-					$c->get(ISession::class)
-				)
-			);
-			return $dispatcher;
-		});
-
-		$this->registerService(IAppConfig::class, function (ContainerInterface $c) {
-			return new OC\AppFramework\Services\AppConfig(
-				$c->get(IConfig::class),
-				$c->get('AppName')
-			);
-		});
-		$this->registerService(IInitialState::class, function (ContainerInterface $c) {
-			return new OC\AppFramework\Services\InitialState(
-				$c->get(IInitialStateService::class),
-				$c->get('AppName')
-			);
-		});
-	}
-
-	/**
-	 * @return \OCP\IServerContainer
-	 */
-	public function getServer() {
-		return $this->server;
-	}
-
-	/**
-	 * @param string $middleWare
-	 * @return boolean|null
-	 */
-	public function registerMiddleWare($middleWare) {
-		if (in_array($middleWare, $this->middleWares, true) !== false) {
-			return false;
-		}
-		$this->middleWares[] = $middleWare;
-	}
-
-	/**
-	 * used to return the appname of the set application
-	 * @return string the name of your application
-	 */
-	public function getAppName() {
-		return $this->query('AppName');
-	}
-
-	/**
-	 * @deprecated use IUserSession->isLoggedIn()
-	 * @return boolean
-	 */
-	public function isLoggedIn() {
-		return \OC::$server->getUserSession()->isLoggedIn();
-	}
-
-	/**
-	 * @deprecated use IGroupManager->isAdmin($userId)
-	 * @return boolean
-	 */
-	public function isAdminUser() {
-		$uid = $this->getUserId();
-		return \OC_User::isAdminUser($uid);
-	}
-
-	private function getUserId() {
-		return $this->getServer()->getSession()->get('user_id');
-	}
-
-	/**
-	 * @deprecated use the ILogger instead
-	 * @param string $message
-	 * @param string $level
-	 * @return mixed
-	 */
-	public function log($message, $level) {
-		switch ($level) {
-			case 'debug':
-				$level = ILogger::DEBUG;
-				break;
-			case 'info':
-				$level = ILogger::INFO;
-				break;
-			case 'warn':
-				$level = ILogger::WARN;
-				break;
-			case 'fatal':
-				$level = ILogger::FATAL;
-				break;
-			default:
-				$level = ILogger::ERROR;
-				break;
-		}
-		\OCP\Util::writeLog($this->getAppName(), $message, $level);
-	}
-
-	/**
-	 * Register a capability
-	 *
-	 * @param string $serviceName e.g. 'OCA\Files\Capabilities'
-	 */
-	public function registerCapability($serviceName) {
-		$this->query('OC\CapabilitiesManager')->registerCapability(function () use ($serviceName) {
-			return $this->query($serviceName);
-		});
-	}
-
-	public function has($id): bool {
-		if (parent::has($id)) {
-			return true;
-		}
-
-		if ($this->server->has($id, true)) {
-			return true;
-		}
-
-		return false;
-	}
-
-	public function query(string $name, bool $autoload = true) {
-		try {
-			return $this->queryNoFallback($name);
-		} catch (QueryException $firstException) {
-			try {
-				return $this->getServer()->query($name, $autoload);
-			} catch (QueryException $secondException) {
-				if ($firstException->getCode() === 1) {
-					throw $secondException;
-				}
-				throw $firstException;
-			}
-		}
-	}
-
-	/**
-	 * @param string $name
-	 * @return mixed
-	 * @throws QueryException if the query could not be resolved
-	 */
-	public function queryNoFallback($name) {
-		$name = $this->sanitizeName($name);
-
-		if ($this->offsetExists($name)) {
-			return parent::query($name);
-		} elseif ($this['AppName'] === 'settings' && strpos($name, 'OC\\Settings\\') === 0) {
-			return parent::query($name);
-		} elseif ($this['AppName'] === 'core' && strpos($name, 'OC\\Core\\') === 0) {
-			return parent::query($name);
-		} elseif (strpos($name, \OC\AppFramework\App::buildAppNamespace($this['AppName']) . '\\') === 0) {
-			return parent::query($name);
-		}
-
-		throw new QueryException('Could not resolve ' . $name . '!' .
-			' Class can not be instantiated', 1);
-	}
+    /**
+     * @var array
+     */
+    private $middleWares = [];
+
+    /** @var ServerContainer */
+    private $server;
+
+    /**
+     * Put your class dependencies in here
+     * @param string $appName the name of the app
+     * @param array $urlParams
+     * @param ServerContainer|null $server
+     */
+    public function __construct($appName, $urlParams = [], ServerContainer $server = null) {
+        parent::__construct();
+        $this['AppName'] = $appName;
+        $this['urlParams'] = $urlParams;
+
+        $this->registerAlias('Request', IRequest::class);
+
+        /** @var \OC\ServerContainer $server */
+        if ($server === null) {
+            $server = \OC::$server;
+        }
+        $this->server = $server;
+        $this->server->registerAppContainer($appName, $this);
+
+        // aliases
+        $this->registerAlias('appName', 'AppName');
+        $this->registerAlias('webRoot', 'WebRoot');
+        $this->registerAlias('userId', 'UserId');
+
+        /**
+         * Core services
+         */
+        $this->registerService(IOutput::class, function () {
+            return new Output($this->getServer()->getWebRoot());
+        });
+
+        $this->registerService(Folder::class, function () {
+            return $this->getServer()->getUserFolder();
+        });
+
+        $this->registerService(IAppData::class, function (ContainerInterface $c) {
+            return $this->getServer()->getAppDataDir($c->get('AppName'));
+        });
+
+        $this->registerService(IL10N::class, function (ContainerInterface $c) {
+            return $this->getServer()->getL10N($c->get('AppName'));
+        });
+
+        // Log wrappers
+        $this->registerService(LoggerInterface::class, function (ContainerInterface $c) {
+            return new ScopedPsrLogger(
+                $c->get(PsrLoggerAdapter::class),
+                $c->get('AppName')
+            );
+        });
+        $this->registerService(ILogger::class, function (ContainerInterface $c) {
+            return new OC\AppFramework\Logger($this->server->query(ILogger::class), $c->get('AppName'));
+        });
+
+        $this->registerService(IServerContainer::class, function () {
+            return $this->getServer();
+        });
+        $this->registerAlias('ServerContainer', IServerContainer::class);
+
+        $this->registerService(\OCP\WorkflowEngine\IManager::class, function (ContainerInterface $c) {
+            return $c->get(Manager::class);
+        });
+
+        $this->registerService(ContainerInterface::class, function (ContainerInterface $c) {
+            return $c;
+        });
+        $this->registerAlias(IAppContainer::class, ContainerInterface::class);
+
+        // commonly used attributes
+        $this->registerService('UserId', function (ContainerInterface $c) {
+            return $c->get(IUserSession::class)->getSession()->get('user_id');
+        });
+
+        $this->registerService('WebRoot', function (ContainerInterface $c) {
+            return $c->get(IServerContainer::class)->getWebRoot();
+        });
+
+        $this->registerService('OC_Defaults', function (ContainerInterface $c) {
+            return $c->get(IServerContainer::class)->getThemingDefaults();
+        });
+
+        $this->registerService('Protocol', function (ContainerInterface $c) {
+            /** @var \OC\Server $server */
+            $server = $c->get(IServerContainer::class);
+            $protocol = $server->getRequest()->getHttpProtocol();
+            return new Http($_SERVER, $protocol);
+        });
+
+        $this->registerService('Dispatcher', function (ContainerInterface $c) {
+            return new Dispatcher(
+                $c->get('Protocol'),
+                $c->get(MiddlewareDispatcher::class),
+                $c->get(IControllerMethodReflector::class),
+                $c->get(IRequest::class),
+                $c->get(IConfig::class),
+                $c->get(IDBConnection::class),
+                $c->get(LoggerInterface::class),
+                $c->get(EventLogger::class)
+            );
+        });
+
+        /**
+         * App Framework default arguments
+         */
+        $this->registerParameter('corsMethods', 'PUT, POST, GET, DELETE, PATCH');
+        $this->registerParameter('corsAllowedHeaders', 'Authorization, Content-Type, Accept');
+        $this->registerParameter('corsMaxAge', 1728000);
+
+        /**
+         * Middleware
+         */
+        $this->registerAlias('MiddlewareDispatcher', MiddlewareDispatcher::class);
+        $this->registerService(MiddlewareDispatcher::class, function (ContainerInterface $c) {
+            $server = $this->getServer();
+
+            $dispatcher = new MiddlewareDispatcher();
+
+            $dispatcher->registerMiddleware(
+                $c->get(OC\AppFramework\Middleware\CompressionMiddleware::class)
+            );
+
+            $dispatcher->registerMiddleware($c->get(OC\AppFramework\Middleware\NotModifiedMiddleware::class));
+
+            $dispatcher->registerMiddleware(
+                $c->get(OC\AppFramework\Middleware\Security\ReloadExecutionMiddleware::class)
+            );
+
+            $dispatcher->registerMiddleware(
+                new OC\AppFramework\Middleware\Security\SameSiteCookieMiddleware(
+                    $c->get(IRequest::class),
+                    $c->get(IControllerMethodReflector::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new CORSMiddleware(
+                    $c->get(IRequest::class),
+                    $c->get(IControllerMethodReflector::class),
+                    $c->get(IUserSession::class),
+                    $c->get(OC\Security\Bruteforce\Throttler::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new OCSMiddleware(
+                    $c->get(IRequest::class)
+                )
+            );
+
+
+
+            $securityMiddleware = new SecurityMiddleware(
+                $c->get(IRequest::class),
+                $c->get(IControllerMethodReflector::class),
+                $c->get(INavigationManager::class),
+                $c->get(IURLGenerator::class),
+                $server->get(LoggerInterface::class),
+                $c->get('AppName'),
+                $server->getUserSession()->isLoggedIn(),
+                $this->getUserId() !== null && $server->getGroupManager()->isAdmin($this->getUserId()),
+                $server->getUserSession()->getUser() !== null && $server->query(ISubAdmin::class)->isSubAdmin($server->getUserSession()->getUser()),
+                $server->getAppManager(),
+                $server->getL10N('lib'),
+                $c->get(AuthorizedGroupMapper::class),
+                $server->get(IUserSession::class)
+            );
+            $dispatcher->registerMiddleware($securityMiddleware);
+            $dispatcher->registerMiddleware(
+                new OC\AppFramework\Middleware\Security\CSPMiddleware(
+                    $server->query(OC\Security\CSP\ContentSecurityPolicyManager::class),
+                    $server->query(OC\Security\CSP\ContentSecurityPolicyNonceManager::class),
+                    $server->query(OC\Security\CSRF\CsrfTokenManager::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                $server->query(OC\AppFramework\Middleware\Security\FeaturePolicyMiddleware::class)
+            );
+            $dispatcher->registerMiddleware(
+                new OC\AppFramework\Middleware\Security\PasswordConfirmationMiddleware(
+                    $c->get(IControllerMethodReflector::class),
+                    $c->get(ISession::class),
+                    $c->get(IUserSession::class),
+                    $c->get(ITimeFactory::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new TwoFactorMiddleware(
+                    $c->get(OC\Authentication\TwoFactorAuth\Manager::class),
+                    $c->get(IUserSession::class),
+                    $c->get(ISession::class),
+                    $c->get(IURLGenerator::class),
+                    $c->get(IControllerMethodReflector::class),
+                    $c->get(IRequest::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new OC\AppFramework\Middleware\Security\BruteForceMiddleware(
+                    $c->get(IControllerMethodReflector::class),
+                    $c->get(OC\Security\Bruteforce\Throttler::class),
+                    $c->get(IRequest::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new RateLimitingMiddleware(
+                    $c->get(IRequest::class),
+                    $c->get(IUserSession::class),
+                    $c->get(IControllerMethodReflector::class),
+                    $c->get(OC\Security\RateLimiting\Limiter::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                new OC\AppFramework\Middleware\PublicShare\PublicShareMiddleware(
+                    $c->get(IRequest::class),
+                    $c->get(ISession::class),
+                    $c->get(\OCP\IConfig::class)
+                )
+            );
+            $dispatcher->registerMiddleware(
+                $c->get(\OC\AppFramework\Middleware\AdditionalScriptsMiddleware::class)
+            );
+
+            foreach ($this->middleWares as $middleWare) {
+                $dispatcher->registerMiddleware($c->get($middleWare));
+            }
+
+            $dispatcher->registerMiddleware(
+                new SessionMiddleware(
+                    $c->get(IControllerMethodReflector::class),
+                    $c->get(ISession::class)
+                )
+            );
+            return $dispatcher;
+        });
+
+        $this->registerService(IAppConfig::class, function (ContainerInterface $c) {
+            return new OC\AppFramework\Services\AppConfig(
+                $c->get(IConfig::class),
+                $c->get('AppName')
+            );
+        });
+        $this->registerService(IInitialState::class, function (ContainerInterface $c) {
+            return new OC\AppFramework\Services\InitialState(
+                $c->get(IInitialStateService::class),
+                $c->get('AppName')
+            );
+        });
+    }
+
+    /**
+     * @return \OCP\IServerContainer
+     */
+    public function getServer() {
+        return $this->server;
+    }
+
+    /**
+     * @param string $middleWare
+     * @return boolean|null
+     */
+    public function registerMiddleWare($middleWare) {
+        if (in_array($middleWare, $this->middleWares, true) !== false) {
+            return false;
+        }
+        $this->middleWares[] = $middleWare;
+    }
+
+    /**
+     * used to return the appname of the set application
+     * @return string the name of your application
+     */
+    public function getAppName() {
+        return $this->query('AppName');
+    }
+
+    /**
+     * @deprecated use IUserSession->isLoggedIn()
+     * @return boolean
+     */
+    public function isLoggedIn() {
+        return \OC::$server->getUserSession()->isLoggedIn();
+    }
+
+    /**
+     * @deprecated use IGroupManager->isAdmin($userId)
+     * @return boolean
+     */
+    public function isAdminUser() {
+        $uid = $this->getUserId();
+        return \OC_User::isAdminUser($uid);
+    }
+
+    private function getUserId() {
+        return $this->getServer()->getSession()->get('user_id');
+    }
+
+    /**
+     * @deprecated use the ILogger instead
+     * @param string $message
+     * @param string $level
+     * @return mixed
+     */
+    public function log($message, $level) {
+        switch ($level) {
+            case 'debug':
+                $level = ILogger::DEBUG;
+                break;
+            case 'info':
+                $level = ILogger::INFO;
+                break;
+            case 'warn':
+                $level = ILogger::WARN;
+                break;
+            case 'fatal':
+                $level = ILogger::FATAL;
+                break;
+            default:
+                $level = ILogger::ERROR;
+                break;
+        }
+        \OCP\Util::writeLog($this->getAppName(), $message, $level);
+    }
+
+    /**
+     * Register a capability
+     *
+     * @param string $serviceName e.g. 'OCA\Files\Capabilities'
+     */
+    public function registerCapability($serviceName) {
+        $this->query('OC\CapabilitiesManager')->registerCapability(function () use ($serviceName) {
+            return $this->query($serviceName);
+        });
+    }
+
+    public function has($id): bool {
+        if (parent::has($id)) {
+            return true;
+        }
+
+        if ($this->server->has($id, true)) {
+            return true;
+        }
+
+        return false;
+    }
+
+    public function query(string $name, bool $autoload = true) {
+        try {
+            return $this->queryNoFallback($name);
+        } catch (QueryException $firstException) {
+            try {
+                return $this->getServer()->query($name, $autoload);
+            } catch (QueryException $secondException) {
+                if ($firstException->getCode() === 1) {
+                    throw $secondException;
+                }
+                throw $firstException;
+            }
+        }
+    }
+
+    /**
+     * @param string $name
+     * @return mixed
+     * @throws QueryException if the query could not be resolved
+     */
+    public function queryNoFallback($name) {
+        $name = $this->sanitizeName($name);
+
+        if ($this->offsetExists($name)) {
+            return parent::query($name);
+        } elseif ($this['AppName'] === 'settings' && strpos($name, 'OC\\Settings\\') === 0) {
+            return parent::query($name);
+        } elseif ($this['AppName'] === 'core' && strpos($name, 'OC\\Core\\') === 0) {
+            return parent::query($name);
+        } elseif (strpos($name, \OC\AppFramework\App::buildAppNamespace($this['AppName']) . '\\') === 0) {
+            return parent::query($name);
+        }
+
+        throw new QueryException('Could not resolve ' . $name . '!' .
+            ' Class can not be instantiated', 1);
+    }
 }