diff --git a/lib/private/Server.php b/lib/private/Server.php index 2ce895c6f7..b29f4f9000 100644 --- a/lib/private/Server.php +++ b/lib/private/Server.php @@ -48,6 +48,7 @@ use OC\Diagnostics\QueryLogger; use OC\Files\Config\UserMountCache; use OC\Files\Config\UserMountCacheListener; use OC\Files\Node\HookConnector; +use OC\Files\Node\LazyRoot; use OC\Files\Node\Root; use OC\Files\View; use OC\Http\Client\ClientService; @@ -172,6 +173,11 @@ class Server extends ServerContainer implements IServerContainer { $connector->viewToNode(); return $root; }); + $this->registerService('LazyRootFolder', function(Server $c) { + return new LazyRoot(function() use ($c) { + return $c->getRootFolder(); + }); + }); $this->registerService('UserManager', function (Server $c) { $config = $c->getConfig(); return new \OC\User\Manager($config); @@ -621,7 +627,7 @@ class Server extends ServerContainer implements IServerContainer { $c->getL10N('core'), $factory, $c->getUserManager(), - $c->getRootFolder() + $c->getLazyRootFolder() ); return $manager; @@ -727,6 +733,17 @@ class Server extends ServerContainer implements IServerContainer { return $this->query('RootFolder'); } + /** + * 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 \OCP\Files\IRootFolder + */ + public function getLazyRootFolder() { + return $this->query('LazyRootFolder'); + } + /** * Returns a view to ownCloud's files folder * diff --git a/lib/private/Share20/ProviderFactory.php b/lib/private/Share20/ProviderFactory.php index fdb2dacb0f..0948b56704 100644 --- a/lib/private/Share20/ProviderFactory.php +++ b/lib/private/Share20/ProviderFactory.php @@ -63,7 +63,7 @@ class ProviderFactory implements IProviderFactory { $this->serverContainer->getDatabaseConnection(), $this->serverContainer->getUserManager(), $this->serverContainer->getGroupManager(), - $this->serverContainer->getRootFolder() + $this->serverContainer->getLazyRootFolder() ); } @@ -114,7 +114,7 @@ class ProviderFactory implements IProviderFactory { $tokenHandler, $l, $this->serverContainer->getLogger(), - $this->serverContainer->getRootFolder() + $this->serverContainer->getLazyRootFolder() ); } diff --git a/lib/private/files/node/lazyroot.php b/lib/private/files/node/lazyroot.php new file mode 100644 index 0000000000..9661f03657 --- /dev/null +++ b/lib/private/files/node/lazyroot.php @@ -0,0 +1,474 @@ + + * + * @copyright Copyright (c) 2016, ownCloud, Inc. + * @license AGPL-3.0 + * + * This code is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License, version 3, + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License, version 3, + * along with this program. If not, see + * + */ +namespace OC\Files\Node; + +use OC\Files\Mount\MountPoint; +use OCP\Files\IRootFolder; +use OCP\Files\NotPermittedException; + +/** + * Class LazyRoot + * + * This is a lazy wrapper around the root. So only + * once it is needed this will get initialized. + * + * @package OC\Files\Node + */ +class LazyRoot implements IRootFolder { + /** @var \Closure */ + private $rootFolderClosure; + + /** @var IRootFolder */ + private $rootFolder; + + /** + * LazyRoot constructor. + * + * @param \Closure $rootFolderClosure + */ + public function __construct(\Closure $rootFolderClosure) { + $this->rootFolderClosure = $rootFolderClosure; + } + + /** + * Magic method to first get the real rootFolder and then + * call $method with $args on it + * + * @param $method + * @param $args + * @return mixed + */ + public function __call($method, $args) { + if ($this->rootFolder === null) { + $this->rootFolder = call_user_func($this->rootFolderClosure); + } + + return call_user_func_array([$this->rootFolder, $method], $args); + } + + /** + * @inheritDoc + */ + public function getUser() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function listen($scope, $method, callable $callback) { + $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function removeListener($scope = null, $method = null, callable $callback = null) { + $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function emit($scope, $method, $arguments = array()) { + $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function mount($storage, $mountPoint, $arguments = array()) { + $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getMount($mountPoint) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getMountsIn($mountPoint) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getMountByStorageId($storageId) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getMountByNumericStorageId($numericId) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function unMount($mount) { + $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function get($path) { + $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function rename($targetPath) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function delete() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function copy($targetPath) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function touch($mtime = null) { + $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getStorage() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getPath() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getInternalPath() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getId() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function stat() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getMTime() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getSize() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getEtag() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getPermissions() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function isReadable() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function isUpdateable() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function isDeletable() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function isShareable() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getParent() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getName() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getUserFolder($userId) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getMimetype() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getMimePart() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function isEncrypted() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getType() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function isShared() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function isMounted() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getMountPoint() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getOwner() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getChecksum() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getFullPath($path) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getRelativePath($path) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function isSubNode($node) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getDirectoryListing() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function nodeExists($path) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function newFolder($path) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function newFile($path) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function search($query) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function searchByMime($mimetype) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function searchByTag($tag, $userId) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getById($id) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getFreeSpace() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function isCreatable() { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function getNonExistingName($name) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function move($targetPath) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function lock($type) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function changeLock($targetType) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + /** + * @inheritDoc + */ + public function unlock($type) { + return $this->__call(__FUNCTION__, func_get_args()); + } + + +}