PHP Files\Folder类代码示例

 public function testUpdateFileTags()
 {
     $tag1 = 'tag1';
     $tag2 = 'tag2';
     $subdir = $this->root->newFolder('subdir');
     $testFile = $subdir->newFile('test.txt');
     $testFile->putContent('test contents');
     $fileId = $testFile->getId();
     // set tags
     $this->tagService->updateFileTags('subdir/test.txt', array($tag1, $tag2));
     $this->assertEquals(array($fileId), $this->tagger->getIdsForTag($tag1));
     $this->assertEquals(array($fileId), $this->tagger->getIdsForTag($tag2));
     // remove tag
     $result = $this->tagService->updateFileTags('subdir/test.txt', array($tag2));
     $this->assertEquals(array(), $this->tagger->getIdsForTag($tag1));
     $this->assertEquals(array($fileId), $this->tagger->getIdsForTag($tag2));
     // clear tags
     $result = $this->tagService->updateFileTags('subdir/test.txt', array());
     $this->assertEquals(array(), $this->tagger->getIdsForTag($tag1));
     $this->assertEquals(array(), $this->tagger->getIdsForTag($tag2));
     // non-existing file
     $caught = false;
     try {
         $this->tagService->updateFileTags('subdir/unexist.txt', array($tag1));
     } catch (\OCP\Files\NotFoundException $e) {
         $caught = true;
     }
     $this->assertTrue($caught);
     $subdir->delete();
 }

 /**
  * Updates the tags of the specified file path.
  * The passed tags are absolute, which means they will
  * replace the actual tag selection.
  *
  * @param array $tagName tag name to filter by
  * @return FileInfo[] list of matching files
  * @throws \Exception if the tag does not exist
  */
 public function getFilesByTag($tagName)
 {
     $nodes = $this->homeFolder->searchByTag($tagName, $this->userSession->getUser()->getUId());
     foreach ($nodes as &$node) {
         $node = $node->getFileInfo();
     }
     return $nodes;
 }

 /**
  * converts a path relative to the users files folder
  * eg /user/files/foo.txt -> /foo.txt
  * @param string $path
  * @return string relative path
  */
 protected function getRelativePath($path)
 {
     if (!isset(self::$userFolderCache)) {
         $user = \OC::$server->getUserSession()->getUser()->getUID();
         self::$userFolderCache = \OC::$server->getUserFolder($user);
     }
     return self::$userFolderCache->getRelativePath($path);
 }

 /**
  * Returns a parsed configuration
  *
  * @param Folder $folder
  * @param string $configName
  *
  * @return array|string[]
  *
  * @throws ServiceException
  */
 private function parseConfig($folder, $configName)
 {
     try {
         /** @var File $configFile */
         $configFile = $folder->get($configName);
         $rawConfig = $configFile->getContent();
         $saneConfig = $this->bomFixer($rawConfig);
         $parsedConfig = Yaml::parse($saneConfig);
         //\OC::$server->getLogger()->debug("rawConfig : {path}", ['path' => $rawConfig]);
     } catch (\Exception $exception) {
         $errorMessage = "Problem while parsing the configuration file";
         throw new ServiceException($errorMessage);
     }
     return $parsedConfig;
 }

 /**
  * Create a share object from an database row
  *
  * @param mixed[] $data
  * @return Share
  */
 private function createShare($data)
 {
     $share = new Share();
     $share->setId((int) $data['id'])->setShareType((int) $data['share_type'])->setPermissions((int) $data['permissions'])->setTarget($data['file_target'])->setShareTime((int) $data['stime'])->setMailSend((bool) $data['mail_send']);
     if ($share->getShareType() === \OCP\Share::SHARE_TYPE_USER) {
         $share->setSharedWith($this->userManager->get($data['share_with']));
     } else {
         if ($share->getShareType() === \OCP\Share::SHARE_TYPE_GROUP) {
             $share->setSharedWith($this->groupManager->get($data['share_with']));
         } else {
             if ($share->getShareType() === \OCP\Share::SHARE_TYPE_LINK) {
                 $share->setPassword($data['share_with']);
                 $share->setToken($data['token']);
             } else {
                 $share->setSharedWith($data['share_with']);
             }
         }
     }
     $share->setSharedBy($this->userManager->get($data['uid_owner']));
     // TODO: getById can return an array. How to handle this properly??
     $path = $this->userFolder->getById((int) $data['file_source']);
     $path = $path[0];
     $share->setPath($path);
     $owner = $path->getStorage()->getOwner('.');
     if ($owner !== false) {
         $share->setShareOwner($this->userManager->get($owner));
     }
     if ($data['expiration'] !== null) {
         $expiration = \DateTime::createFromFormat('Y-m-d H:i:s', $data['expiration']);
         $share->setExpirationDate($expiration);
     }
     return $share;
 }

 /**
  * Updates the tags of the specified file path.
  * The passed tags are absolute, which means they will
  * replace the actual tag selection.
  *
  * @param array $tagName tag name to filter by
  * @return FileInfo[] list of matching files
  * @throws \Exception if the tag does not exist
  */
 public function getFilesByTag($tagName)
 {
     $nodes = $this->homeFolder->searchByTag($tagName, $this->userSession->getUser()->getUId());
     $fileInfos = [];
     foreach ($nodes as $node) {
         try {
             /** @var \OC\Files\Node\Node $node */
             $fileInfos[] = $node->getFileInfo();
         } catch (\Exception $e) {
             // FIXME Should notify the user, when this happens
             // Can not get FileInfo, maybe the connection to the external
             // storage is interrupted.
         }
     }
     return $fileInfos;
 }

 /**
  * @NoAdminRequired
  *
  * @param int $accountId
  * @param string $folderId
  * @param string $subject
  * @param string $body
  * @param string $to
  * @param string $cc
  * @param string $bcc
  * @param int $draftUID
  * @param string $messageId
  * @param mixed $attachments
  * @return JSONResponse
  */
 public function send($accountId, $folderId, $subject, $body, $to, $cc, $bcc, $draftUID, $messageId, $attachments)
 {
     $account = $this->accountService->find($this->currentUserId, $accountId);
     if ($account instanceof UnifiedAccount) {
         list($account, $folderId, $messageId) = $account->resolve($messageId);
     }
     if (!$account instanceof Account) {
         return new JSONResponse(['message' => 'Invalid account'], Http::STATUS_BAD_REQUEST);
     }
     $mailbox = null;
     if (!is_null($folderId) && !is_null($messageId)) {
         // Reply
         $message = $account->newReplyMessage();
         $mailbox = $account->getMailbox(base64_decode($folderId));
         $repliedMessage = $mailbox->getMessage($messageId);
         if (is_null($subject)) {
             // No subject set – use the original one
             $message->setSubject($repliedMessage->getSubject());
         } else {
             $message->setSubject($subject);
         }
         if (is_null($to)) {
             $message->setTo($repliedMessage->getToList());
         } else {
             $message->setTo(Message::parseAddressList($to));
         }
         $message->setRepliedMessage($repliedMessage);
     } else {
         // New message
         $message = $account->newMessage();
         $message->setTo(Message::parseAddressList($to));
         $message->setSubject($subject ?: '');
     }
     $message->setFrom($account->getEMailAddress());
     $message->setCC(Message::parseAddressList($cc));
     $message->setBcc(Message::parseAddressList($bcc));
     $message->setContent($body);
     if (is_array($attachments)) {
         foreach ($attachments as $attachment) {
             $fileName = $attachment['fileName'];
             if ($this->userFolder->nodeExists($fileName)) {
                 $f = $this->userFolder->get($fileName);
                 if ($f instanceof File) {
                     $message->addAttachmentFromFiles($f);
                 }
             }
         }
     }
     try {
         $account->sendMessage($message, $draftUID);
         // in case of reply we flag the message as answered
         if ($message instanceof ReplyMessage) {
             $mailbox->setMessageFlag($messageId, Horde_Imap_Client::FLAG_ANSWERED, true);
         }
     } catch (\Horde_Exception $ex) {
         $this->logger->error('Sending mail failed: ' . $ex->getMessage());
         return new JSONResponse(array('message' => $ex->getMessage()), Http::STATUS_INTERNAL_SERVER_ERROR);
     }
     return new JSONResponse();
 }

 /**
  * @NoAdminRequired
  * @NoCSRFRequired
  *
  * @param int $accountId
  * @param string $folderId
  * @param string $messageId
  * @param string $attachmentId
  * @param string $targetPath
  * @return JSONResponse
  */
 public function saveAttachment($accountId, $folderId, $messageId, $attachmentId, $targetPath)
 {
     $mailBox = $this->getFolder($accountId, $folderId);
     $attachmentIds = [$attachmentId];
     if ($attachmentId === 0) {
         $m = $mailBox->getMessage($messageId);
         $attachmentIds = array_map(function ($a) {
             return $a['id'];
         }, $m->attachments);
     }
     foreach ($attachmentIds as $attachmentId) {
         $attachment = $mailBox->getAttachment($messageId, $attachmentId);
         $fileName = $attachment->getName();
         $fileParts = pathinfo($fileName);
         $fileName = $fileParts['filename'];
         $fileExtension = $fileParts['extension'];
         $fullPath = "{$targetPath}/{$fileName}.{$fileExtension}";
         $counter = 2;
         while ($this->userFolder->nodeExists($fullPath)) {
             $fullPath = "{$targetPath}/{$fileName} ({$counter}).{$fileExtension}";
             $counter++;
         }
         $newFile = $this->userFolder->newFile($fullPath);
         $newFile->putContent($attachment->getContents());
     }
     return new JSONResponse();
 }

 /**
  * Redirects to the file list and highlight the given file id
  *
  * @param string $fileId file id to show
  * @return RedirectResponse redirect response or not found response
  * @throws \OCP\Files\NotFoundException
  *
  * @NoCSRFRequired
  * @NoAdminRequired
  */
 public function showFile($fileId)
 {
     $uid = $this->userSession->getUser()->getUID();
     $baseFolder = $this->rootFolder->get($uid . '/files/');
     $files = $baseFolder->getById($fileId);
     $params = [];
     if (empty($files) && $this->appManager->isEnabledForUser('files_trashbin')) {
         $baseFolder = $this->rootFolder->get($uid . '/files_trashbin/files/');
         $files = $baseFolder->getById($fileId);
         $params['view'] = 'trashbin';
     }
     if (!empty($files)) {
         $file = current($files);
         if ($file instanceof Folder) {
             // set the full path to enter the folder
             $params['dir'] = $baseFolder->getRelativePath($file->getPath());
         } else {
             // set parent path as dir
             $params['dir'] = $baseFolder->getRelativePath($file->getParent()->getPath());
             // and scroll to the entry
             $params['scrollto'] = $file->getName();
         }
         return new RedirectResponse($this->urlGenerator->linkToRoute('files.view.index', $params));
     }
     throw new \OCP\Files\NotFoundException();
 }

 /**
  * Convert an IShare to an array for OCS output
  *
  * @param IShare $share
  * @return array
  */
 protected function formatShare($share)
 {
     $result = ['id' => $share->getId(), 'share_type' => $share->getShareType(), 'uid_owner' => $share->getSharedBy()->getUID(), 'displayname_owner' => $share->getSharedBy()->getDisplayName(), 'permissions' => $share->getPermissions(), 'stime' => $share->getShareTime(), 'parent' => $share->getParent(), 'expiration' => null, 'token' => null];
     $path = $share->getPath();
     $result['path'] = $this->userFolder->getRelativePath($path->getPath());
     if ($path instanceof \OCP\Files\Folder) {
         $result['item_type'] = 'folder';
     } else {
         $result['item_type'] = 'file';
     }
     $result['storage_id'] = $path->getStorage()->getId();
     $result['storage'] = \OC\Files\Cache\Storage::getNumericStorageId($path->getStorage()->getId());
     $result['item_source'] = $path->getId();
     $result['file_source'] = $path->getId();
     $result['file_parent'] = $path->getParent()->getId();
     $result['file_target'] = $share->getTarget();
     if ($share->getShareType() === \OCP\Share::SHARE_TYPE_USER) {
         $sharedWith = $share->getSharedWith();
         $result['share_with'] = $sharedWith->getUID();
         $result['share_with_displayname'] = $sharedWith->getDisplayName();
     } else {
         if ($share->getShareType() === \OCP\Share::SHARE_TYPE_GROUP) {
             $sharedWith = $share->getSharedWith();
             $result['share_with'] = $sharedWith->getGID();
             $result['share_with_displayname'] = $sharedWith->getGID();
         } else {
             if ($share->getShareType() === \OCP\Share::SHARE_TYPE_LINK) {
                 $result['share_with'] = $share->getPassword();
                 $result['share_with_displayname'] = $share->getPassword();
                 $result['token'] = $share->getToken();
                 $result['url'] = $this->urlGenerator->linkToRouteAbsolute('files_sharing.sharecontroller.showShare', ['token' => $share->getToken()]);
                 $expiration = $share->getExpirationDate();
                 if ($expiration !== null) {
                     $result['expiration'] = $expiration->format('Y-m-d 00:00:00');
                 }
             } else {
                 if ($share->getShareType() === \OCP\Share::SHARE_TYPE_REMOTE) {
                     $result['share_with'] = $share->getSharedWith();
                     $result['share_with_displayname'] = $share->getSharedWith();
                     $result['token'] = $share->getToken();
                 }
             }
         }
     }
     $result['mail_send'] = $share->getMailSend() ? 1 : 0;
     return $result;
 }

 /**
  * Runs before each test (public method)
  *
  * It's important to recreate the app for every test, as if the user had just logged in
  *
  * @fixme Or just create the app once for each type of env and run all tests. For that to work,
  *     I think I would need to switch to Cepts
  */
 protected function _before()
 {
     $this->coreTestCase->setUp();
     $app = new Gallery();
     $this->container = $app->getContainer();
     $this->server = $this->container->getServer();
     $setupData = $this->getModule('\\Helper\\DataSetup');
     $this->userId = $setupData->userId;
     $this->sharerUserId = $setupData->sharerUserId;
     $this->sharedFolder = $setupData->sharedFolder;
     $this->sharedFolderName = $this->sharedFolder->getName();
     $this->sharedFile = $setupData->sharedFile;
     $this->sharedFileName = $this->sharedFile->getName();
     $this->sharedFolderToken = $setupData->sharedFolderToken;
     $this->sharedFileToken = $setupData->sharedFileToken;
     $this->passwordForFolderShare = $setupData->passwordForFolderShare;
 }

 /**
  * Get all files for the given tag
  *
  * @param array $tagName tag name to filter by
  * @return FileInfo[] list of matching files
  * @throws \Exception if the tag does not exist
  */
 public function getFilesByTag($tagName)
 {
     try {
         $fileIds = $this->tagger->getIdsForTag($tagName);
     } catch (\Exception $e) {
         return [];
     }
     $fileInfos = [];
     foreach ($fileIds as $fileId) {
         $nodes = $this->homeFolder->getById((int) $fileId);
         foreach ($nodes as $node) {
             /** @var \OC\Files\Node\Node $node */
             $fileInfos[] = $node->getFileInfo();
         }
     }
     return $fileInfos;
 }

 public function testGetChildren()
 {
     $qb = $this->dbConn->getQueryBuilder();
     $qb->insert('share')->values(['share_type' => $qb->expr()->literal(\OCP\Share::SHARE_TYPE_USER), 'share_with' => $qb->expr()->literal('sharedWith'), 'uid_owner' => $qb->expr()->literal('sharedBy'), 'item_type' => $qb->expr()->literal('file'), 'file_source' => $qb->expr()->literal(42), 'file_target' => $qb->expr()->literal('myTarget'), 'permissions' => $qb->expr()->literal(13)]);
     $qb->execute();
     // Get the id
     $qb = $this->dbConn->getQueryBuilder();
     $cursor = $qb->select('id')->from('share')->setMaxResults(1)->orderBy('id', 'DESC')->execute();
     $id = $cursor->fetch();
     $id = $id['id'];
     $cursor->closeCursor();
     $qb = $this->dbConn->getQueryBuilder();
     $qb->insert('share')->values(['share_type' => $qb->expr()->literal(\OCP\Share::SHARE_TYPE_USER), 'share_with' => $qb->expr()->literal('user1'), 'uid_owner' => $qb->expr()->literal('user2'), 'item_type' => $qb->expr()->literal('file'), 'file_source' => $qb->expr()->literal(1), 'file_target' => $qb->expr()->literal('myTarget1'), 'permissions' => $qb->expr()->literal(2), 'parent' => $qb->expr()->literal($id)]);
     $qb->execute();
     $qb = $this->dbConn->getQueryBuilder();
     $qb->insert('share')->values(['share_type' => $qb->expr()->literal(\OCP\Share::SHARE_TYPE_GROUP), 'share_with' => $qb->expr()->literal('group1'), 'uid_owner' => $qb->expr()->literal('user3'), 'item_type' => $qb->expr()->literal('folder'), 'file_source' => $qb->expr()->literal(3), 'file_target' => $qb->expr()->literal('myTarget2'), 'permissions' => $qb->expr()->literal(4), 'parent' => $qb->expr()->literal($id)]);
     $qb->execute();
     $storage = $this->getMock('OC\\Files\\Storage\\Storage');
     $storage->method('getOwner')->willReturn('shareOwner');
     $path1 = $this->getMock('OCP\\Files\\File');
     $path1->expects($this->once())->method('getStorage')->willReturn($storage);
     $path2 = $this->getMock('OCP\\Files\\Folder');
     $path2->expects($this->once())->method('getStorage')->willReturn($storage);
     $this->userFolder->method('getById')->will($this->returnValueMap([[1, [$path1]], [3, [$path2]]]));
     $shareOwner = $this->getMock('OCP\\IUser');
     $user1 = $this->getMock('OCP\\IUser');
     $user2 = $this->getMock('OCP\\IUser');
     $user3 = $this->getMock('OCP\\IUser');
     $this->userManager->method('get')->will($this->returnValueMap([['shareOwner', $shareOwner], ['user1', $user1], ['user2', $user2], ['user3', $user3]]));
     $group1 = $this->getMock('OCP\\IGroup');
     $this->groupManager->method('get')->will($this->returnValueMap([['group1', $group1]]));
     $share = $this->getMock('\\OC\\Share20\\IShare');
     $share->method('getId')->willReturn($id);
     $children = $this->provider->getChildren($share);
     $this->assertCount(2, $children);
     //Child1
     $this->assertEquals(\OCP\Share::SHARE_TYPE_USER, $children[0]->getShareType());
     $this->assertEquals($user1, $children[0]->getSharedWith());
     $this->assertEquals($user2, $children[0]->getSharedBy());
     $this->assertEquals($shareOwner, $children[0]->getShareOwner());
     $this->assertEquals($path1, $children[0]->getPath());
     $this->assertEquals(2, $children[0]->getPermissions());
     $this->assertEquals(null, $children[0]->getToken());
     $this->assertEquals(null, $children[0]->getExpirationDate());
     $this->assertEquals('myTarget1', $children[0]->getTarget());
     //Child2
     $this->assertEquals(\OCP\Share::SHARE_TYPE_GROUP, $children[1]->getShareType());
     $this->assertEquals($group1, $children[1]->getSharedWith());
     $this->assertEquals($user3, $children[1]->getSharedBy());
     $this->assertEquals($shareOwner, $children[1]->getShareOwner());
     $this->assertEquals($path2, $children[1]->getPath());
     $this->assertEquals(4, $children[1]->getPermissions());
     $this->assertEquals(null, $children[1]->getToken());
     $this->assertEquals(null, $children[1]->getExpirationDate());
     $this->assertEquals('myTarget2', $children[1]->getTarget());
 }

 /**
  * @NoAdminRequired
  *
  * @param string $path
  * @return DataResponse
  */
 public function postAvatar($path)
 {
     $userId = $this->userSession->getUser()->getUID();
     $files = $this->request->getUploadedFile('files');
     $headers = [];
     if ($this->request->isUserAgent([\OC\AppFramework\Http\Request::USER_AGENT_IE_8])) {
         // due to upload iframe workaround, need to set content-type to text/plain
         $headers['Content-Type'] = 'text/plain';
     }
     if (isset($path)) {
         $path = stripslashes($path);
         $node = $this->userFolder->get($path);
         if (!$node instanceof \OCP\Files\File) {
             return new DataResponse(['data' => ['message' => $this->l->t('Please select a file.')]], Http::STATUS_OK, $headers);
         }
         if ($node->getSize() > 20 * 1024 * 1024) {
             return new DataResponse(['data' => ['message' => $this->l->t('File is too big')]], Http::STATUS_BAD_REQUEST, $headers);
         }
         $content = $node->getContent();
     } elseif (!is_null($files)) {
         if ($files['error'][0] === 0 && is_uploaded_file($files['tmp_name'][0]) && !\OC\Files\Filesystem::isFileBlacklisted($files['tmp_name'][0])) {
             if ($files['size'][0] > 20 * 1024 * 1024) {
                 return new DataResponse(['data' => ['message' => $this->l->t('File is too big')]], Http::STATUS_BAD_REQUEST, $headers);
             }
             $this->cache->set('avatar_upload', file_get_contents($files['tmp_name'][0]), 7200);
             $content = $this->cache->get('avatar_upload');
             unlink($files['tmp_name'][0]);
         } else {
             return new DataResponse(['data' => ['message' => $this->l->t('Invalid file provided')]], Http::STATUS_BAD_REQUEST, $headers);
         }
     } else {
         //Add imgfile
         return new DataResponse(['data' => ['message' => $this->l->t('No image or file provided')]], Http::STATUS_BAD_REQUEST, $headers);
     }
     try {
         $image = new \OC_Image();
         $image->loadFromData($content);
         $image->fixOrientation();
         if ($image->valid()) {
             $mimeType = $image->mimeType();
             if ($mimeType !== 'image/jpeg' && $mimeType !== 'image/png') {
                 return new DataResponse(['data' => ['message' => $this->l->t('Unknown filetype')]], Http::STATUS_OK, $headers);
             }
             $this->cache->set('tmpAvatar', $image->data(), 7200);
             return new DataResponse(['data' => 'notsquare'], Http::STATUS_OK, $headers);
         } else {
             return new DataResponse(['data' => ['message' => $this->l->t('Invalid image')]], Http::STATUS_OK, $headers);
         }
     } catch (\Exception $e) {
         $this->logger->logException($e, ['app' => 'core']);
         return new DataResponse(['data' => ['message' => $this->l->t('An error occurred. Please contact your admin.')]], Http::STATUS_OK, $headers);
     }
 }

 /**
  * @NoAdminRequired
  * @NoCSRFRequired
  *
  * @param string $path
  */
 public function done($path)
 {
     //TODO: move file
     $np = $path . '.new';
     try {
         $node_new = $this->userFolder->get($np);
     } catch (\OCP\Files\NotFoundException $exception) {
         return new JSONResponse([], Http::STATUS_NOT_FOUND);
     }
     $hash = $node_new->hash('sha1');
     return new JSONResponse($hash);
 }