* This file is licensed under the Affero General Public License version 3 or * later. * See the COPYING-README file. */ namespace OC\Files\Node; use OC\Files\Cache\Cache; use OC\Files\Cache\Scanner; use OCP\Files\NotFoundException; use OCP\Files\NotPermittedException; class Folder extends Node implements \OCP\Files\Folder { /** * @param string $path path relative to the folder * @return string * @throws \OCP\Files\NotPermittedException */ public function getFullPath($path) { if (!$this->isValidPath($path)) { throw new NotPermittedException(); } return $this->path . $this->normalizePath($path); } /** * @param string $path * @throws \OCP\Files\NotFoundException * @return string */ public function getRelativePath($path) { if ($this->path === '' or $this->path === '/') { return $this->normalizePath($path); } if (strpos($path, $this->path) !== 0) { throw new NotFoundException(); } else { $path = substr($path, strlen($this->path)); if (strlen($path) === 0) { return '/'; } else { return $this->normalizePath($path); } } } /** * check if a node is a (grand-)child of the folder * * @param \OC\Files\Node\Node $node * @return bool */ public function isSubNode($node) { return strpos($node->getPath(), $this->path . '/') === 0; } /** * get the content of this directory * * @throws \OCP\Files\NotFoundException * @return Node[] */ public function getDirectoryListing() { $result = array(); /** * @var \OC\Files\Storage\Storage $storage */ list($storage, $internalPath) = $this->view->resolvePath($this->path); if ($storage) { $cache = $storage->getCache($internalPath); $permissionsCache = $storage->getPermissionsCache($internalPath); //trigger cache update check $this->view->getFileInfo($this->path); $files = $cache->getFolderContents($internalPath); $permissions = $permissionsCache->getDirectoryPermissions($this->getId(), $this->root->getUser()->getUID()); } else { $files = array(); } //add a folder for any mountpoint in this directory and add the sizes of other mountpoints to the folders $mounts = $this->root->getMountsIn($this->path); $dirLength = strlen($this->path); foreach ($mounts as $mount) { $subStorage = $mount->getStorage(); if ($subStorage) { $subCache = $subStorage->getCache(''); if ($subCache->getStatus('') === Cache::NOT_FOUND) { $subScanner = $subStorage->getScanner(''); $subScanner->scanFile(''); } $rootEntry = $subCache->get(''); if ($rootEntry) { $relativePath = trim(substr($mount->getMountPoint(), $dirLength), '/'); if ($pos = strpos($relativePath, '/')) { //mountpoint inside subfolder add size to the correct folder $entryName = substr($relativePath, 0, $pos); foreach ($files as &$entry) { if ($entry['name'] === $entryName) { if ($rootEntry['size'] >= 0) { $entry['size'] += $rootEntry['size']; } else { $entry['size'] = -1; } } } } else { //mountpoint in this folder, add an entry for it $rootEntry['name'] = $relativePath; $rootEntry['storageObject'] = $subStorage; //remove any existing entry with the same name foreach ($files as $i => $file) { if ($file['name'] === $rootEntry['name']) { $files[$i] = null; break; } } $files[] = $rootEntry; } } } } foreach ($files as $file) { if ($file) { if (isset($permissions[$file['fileid']])) { $file['permissions'] = $permissions[$file['fileid']]; } $node = $this->createNode($this->path . '/' . $file['name'], $file); $result[] = $node; } } return $result; } /** * @param string $path * @param array $info * @return File|Folder */ protected function createNode($path, $info = array()) { if (!isset($info['mimetype'])) { $isDir = $this->view->is_dir($path); } else { $isDir = $info['mimetype'] === 'httpd/unix-directory'; } if ($isDir) { return new Folder($this->root, $this->view, $path); } else { return new File($this->root, $this->view, $path); } } /** * Get the node at $path * * @param string $path * @return \OC\Files\Node\Node * @throws \OCP\Files\NotFoundException */ public function get($path) { return $this->root->get($this->getFullPath($path)); } /** * @param string $path * @return bool */ public function nodeExists($path) { try { $this->get($path); return true; } catch (NotFoundException $e) { return false; } } /** * @param string $path * @return \OC\Files\Node\Folder * @throws \OCP\Files\NotPermittedException */ public function newFolder($path) { if ($this->checkPermissions(\OCP\PERMISSION_CREATE)) { $fullPath = $this->getFullPath($path); $nonExisting = new NonExistingFolder($this->root, $this->view, $fullPath); $this->root->emit('\OC\Files', 'preWrite', array($nonExisting)); $this->root->emit('\OC\Files', 'preCreate', array($nonExisting)); $this->view->mkdir($fullPath); $node = new Folder($this->root, $this->view, $fullPath); $this->root->emit('\OC\Files', 'postWrite', array($node)); $this->root->emit('\OC\Files', 'postCreate', array($node)); return $node; } else { throw new NotPermittedException(); } } /** * @param string $path * @return \OC\Files\Node\File * @throws \OCP\Files\NotPermittedException */ public function newFile($path) { if ($this->checkPermissions(\OCP\PERMISSION_CREATE)) { $fullPath = $this->getFullPath($path); $nonExisting = new NonExistingFile($this->root, $this->view, $fullPath); $this->root->emit('\OC\Files', 'preWrite', array($nonExisting)); $this->root->emit('\OC\Files', 'preCreate', array($nonExisting)); $this->view->touch($fullPath); $node = new File($this->root, $this->view, $fullPath); $this->root->emit('\OC\Files', 'postWrite', array($node)); $this->root->emit('\OC\Files', 'postCreate', array($node)); return $node; } else { throw new NotPermittedException(); } } /** * search for files with the name matching $query * * @param string $query * @return \OC\Files\Node\Node[] */ public function search($query) { return $this->searchCommon('%' . $query . '%', 'search'); } /** * search for files by mimetype * * @param string $mimetype * @return Node[] */ public function searchByMime($mimetype) { return $this->searchCommon($mimetype, 'searchByMime'); } /** * @param string $query * @param string $method * @return \OC\Files\Node\Node[] */ private function searchCommon($query, $method) { $files = array(); $rootLength = strlen($this->path); /** * @var \OC\Files\Storage\Storage $storage */ list($storage, $internalPath) = $this->view->resolvePath($this->path); $internalRootLength = strlen($internalPath); $cache = $storage->getCache(''); $results = $cache->$method($query); foreach ($results as $result) { if ($internalRootLength === 0 or substr($result['path'], 0, $internalRootLength) === $internalPath) { $result['internalPath'] = $result['path']; $result['path'] = substr($result['path'], $internalRootLength); $result['storage'] = $storage; $files[] = $result; } } $mounts = $this->root->getMountsIn($this->path); foreach ($mounts as $mount) { $storage = $mount->getStorage(); if ($storage) { $cache = $storage->getCache(''); $relativeMountPoint = substr($mount->getMountPoint(), $rootLength); $results = $cache->$method($query); foreach ($results as $result) { $result['internalPath'] = $result['path']; $result['path'] = $relativeMountPoint . $result['path']; $result['storage'] = $storage; $files[] = $result; } } } $result = array(); foreach ($files as $file) { $result[] = $this->createNode($this->normalizePath($this->path . '/' . $file['path']), $file); } return $result; } /** * @param $id * @return \OC\Files\Node\Node[] */ public function getById($id) { $nodes = $this->root->getById($id); $result = array(); foreach ($nodes as $node) { $pathPart = substr($node->getPath(), 0, strlen($this->getPath()) + 1); if ($this->path === '/' or $pathPart === $this->getPath() . '/') { $result[] = $node; } } return $result; } public function getFreeSpace() { return $this->view->free_space($this->path); } /** * @return bool */ public function isCreatable() { return $this->checkPermissions(\OCP\PERMISSION_CREATE); } public function delete() { if ($this->checkPermissions(\OCP\PERMISSION_DELETE)) { $this->sendHooks(array('preDelete')); $this->view->rmdir($this->path); $nonExisting = new NonExistingFolder($this->root, $this->view, $this->path); $this->root->emit('\OC\Files', 'postDelete', array($nonExisting)); $this->exists = false; } else { throw new NotPermittedException(); } } /** * @param string $targetPath * @throws \OCP\Files\NotPermittedException * @return \OC\Files\Node\Node */ public function copy($targetPath) { $targetPath = $this->normalizePath($targetPath); $parent = $this->root->get(dirname($targetPath)); if ($parent instanceof Folder and $this->isValidPath($targetPath) and $parent->isCreatable()) { $nonExisting = new NonExistingFolder($this->root, $this->view, $targetPath); $this->root->emit('\OC\Files', 'preCopy', array($this, $nonExisting)); $this->root->emit('\OC\Files', 'preWrite', array($nonExisting)); $this->view->copy($this->path, $targetPath); $targetNode = $this->root->get($targetPath); $this->root->emit('\OC\Files', 'postCopy', array($this, $targetNode)); $this->root->emit('\OC\Files', 'postWrite', array($targetNode)); return $targetNode; } else { throw new NotPermittedException(); } } /** * @param string $targetPath * @throws \OCP\Files\NotPermittedException * @return \OC\Files\Node\Node */ public function move($targetPath) { $targetPath = $this->normalizePath($targetPath); $parent = $this->root->get(dirname($targetPath)); if ($parent instanceof Folder and $this->isValidPath($targetPath) and $parent->isCreatable()) { $nonExisting = new NonExistingFolder($this->root, $this->view, $targetPath); $this->root->emit('\OC\Files', 'preRename', array($this, $nonExisting)); $this->root->emit('\OC\Files', 'preWrite', array($nonExisting)); $this->view->rename($this->path, $targetPath); $targetNode = $this->root->get($targetPath); $this->root->emit('\OC\Files', 'postRename', array($this, $targetNode)); $this->root->emit('\OC\Files', 'postWrite', array($targetNode)); $this->path = $targetPath; return $targetNode; } else { throw new NotPermittedException(); } } } ling'>artonge/local/IONOS/tl/dev/disable-mailing Nextcloud server, a safe home for all your data: https://github.com/nextcloud/serverwww-data
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