/**
* Create new blank file in cloud service.
* It is not necessary set shared rights on file.
* @param FileData $fileData
* @return FileData|null
*/
public function createBlankFile(FileData $fileData)
{
if (!$this->checkRequiredInputParams($fileData->toArray(), array('name'))) {
return null;
}
$accessToken = $this->getAccessToken();
$googleMimeType = $this->getInternalMimeTypeByExtension(getFileExtension($fileData->getName()));
$fileName = getFileNameWithoutExtension($fileData->getName());
$fileName = $this->convertToUtf8($fileName);
if (!$googleMimeType) {
$this->errorCollection->add(array(new Error("Unsupported file format with name {$fileData->getName()}", self::ERROR_UNSUPPORTED_FILE_FORMAT)));
return null;
}
$http = new HttpClient(array('socketTimeout' => 10, 'streamTimeout' => 30, 'version' => HttpClient::HTTP_1_1));
$http->setHeader('Content-Type', 'application/json; charset=UTF-8');
$http->setHeader('Authorization', "Bearer {$accessToken}");
$postFields = "{\"title\":\"{$fileName}\",\"mimeType\":\"{$googleMimeType}\"}";
if ($http->post(self::API_URL_V2 . '/files', $postFields) === false) {
$errorString = implode('; ', array_keys($http->getError()));
$this->errorCollection->add(array(new Error($errorString, self::ERROR_HTTP_CREATE_BLANK)));
return null;
}
if (!$this->checkHttpResponse($http)) {
return null;
}
$finalOutput = Json::decode($http->getResult());
if ($finalOutput === null) {
$this->errorCollection->add(array(new Error('Could not decode response as json', self::ERROR_BAD_JSON)));
return null;
}
if (empty($finalOutput['id']) || empty($finalOutput['alternateLink'])) {
$this->errorCollection->add(array(new Error('Could not find id or alternateLink in response from Google.', self::ERROR_COULD_NOT_FIND_ID)));
return null;
}
$fileData->setLinkInService($finalOutput['alternateLink']);
$fileData->setId($finalOutput['id']);
//last signed user must delete file from google drive
$this->insertPermission($fileData);
return $fileData;
}
protected function processActionCommit()
{
$this->checkRequiredPostParams(array('editSessionId'));
if ($this->errorCollection->hasErrors()) {
$this->sendJsonErrorResponse();
}
$this->checkUpdatePermissions();
$currentSession = $this->getEditSessionByCurrentUser((int) $this->request->getPost('editSessionId'));
if (!$currentSession) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_DOC_CONTROLLER_ERROR_COULD_NOT_FIND_EDIT_SESSION'), self::ERROR_COULD_NOT_FIND_EDIT_SESSION)));
$this->sendJsonErrorResponse();
}
$tmpFile = \CTempFile::getFileName(uniqid('_wd'));
checkDirPath($tmpFile);
$fileData = new FileData();
$fileData->setId($currentSession->getServiceFileId());
$fileData->setSrc($tmpFile);
$newNameFileAfterConvert = null;
if ($this->documentHandler->isNeedConvertExtension($this->file->getExtension())) {
$newNameFileAfterConvert = getFileNameWithoutExtension($this->file->getName()) . '.' . $this->documentHandler->getConvertExtension($this->file->getExtension());
$fileData->setMimeType(TypeFile::getMimeTypeByFilename($newNameFileAfterConvert));
} else {
$fileData->setMimeType(TypeFile::getMimeTypeByFilename($this->file->getName()));
}
$fileData = $this->documentHandler->downloadFile($fileData);
if (!$fileData) {
if ($this->documentHandler->isRequiredAuthorization()) {
$this->sendNeedAuth();
}
$this->errorCollection->add($this->documentHandler->getErrors());
$this->sendJsonErrorResponse();
}
$this->deleteEditSession($currentSession);
$oldName = $this->file->getName();
//rename in cloud service
$renameInCloud = $fileData->getName() && $fileData->getName() != $this->file->getName();
if ($newNameFileAfterConvert || $renameInCloud) {
if ($newNameFileAfterConvert && $renameInCloud) {
$newNameFileAfterConvert = getFileNameWithoutExtension($fileData->getName()) . '.' . getFileExtension($newNameFileAfterConvert);
}
$this->file->rename($newNameFileAfterConvert);
}
$fileArray = \CFile::makeFileArray($tmpFile);
$fileArray['name'] = $this->file->getName();
$fileArray['type'] = $fileData->getMimeType();
$fileArray['MODULE_ID'] = Driver::INTERNAL_MODULE_ID;
/** @noinspection PhpDynamicAsStaticMethodCallInspection */
$fileId = \CFile::saveFile($fileArray, Driver::INTERNAL_MODULE_ID);
if (!$fileId) {
\CFile::delete($fileId);
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_DOC_CONTROLLER_ERROR_COULD_NOT_SAVE_FILE'), self::ERROR_COULD_NOT_SAVE_FILE)));
$this->sendJsonErrorResponse();
}
$versionModel = $this->file->addVersion(array('ID' => $fileId, 'FILE_SIZE' => $fileArray['size']), $this->getUser()->getId(), true);
if (!$versionModel) {
\CFile::delete($fileId);
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_DOC_CONTROLLER_ERROR_COULD_NOT_ADD_VERSION'), self::ERROR_COULD_NOT_ADD_VERSION)));
$this->errorCollection->add($this->file->getErrors());
$this->sendJsonErrorResponse();
}
if ($this->isLastEditSessionForFile()) {
$this->deleteFile($currentSession, $fileData);
}
$this->sendJsonSuccessResponse(array('objectId' => $this->file->getId(), 'newName' => $this->file->getName(), 'oldName' => $oldName));
}
function processActionHandleFile($hash, &$file, &$package, &$upload, &$error)
{
$errorCollection = new ErrorCollection();
$storage = Driver::getInstance()->getStorageByUserId($this->getUser()->getId());
if (!$storage) {
$errorCollection->add(array(new Error(Loc::getMessage('DISK_UF_CONTROLLER_ERROR_COULD_NOT_FIND_USER_STORAGE'), self::ERROR_COULD_NOT_FIND_USER_STORAGE)));
$error = implode(" ", $errorCollection->toArray());
return false;
}
$folder = $storage->getFolderForUploadedFiles();
if (!$folder) {
$errorCollection->add(array(new Error(Loc::getMessage('DISK_UF_CONTROLLER_ERROR_COULD_NOT_FIND_FIND_FOLDER'), self::ERROR_COULD_NOT_FIND_FOLDER)));
$error = implode(" ", $errorCollection->toArray());
return false;
}
$urlManager = Driver::getInstance()->getUrlManager();
if ($folder->canAdd($storage->getCurrentUserSecurityContext())) {
$fileModel = $folder->uploadFile($file["files"]["default"], array('NAME' => $file['name'], 'CREATED_BY' => $this->getUser()->getId()), array(), true);
if ($fileModel) {
$name = $fileModel->getName();
$id = FileUserType::NEW_FILE_PREFIX . $fileModel->getId();
$file = array_merge($file, array('id' => $id, 'originalId' => $fileModel->getId(), 'name' => $name, 'label' => getFileNameWithoutExtension($name), 'ext' => $fileModel->getExtension(), 'size' => \CFile::formatSize($fileModel->getSize()), 'sizeInt' => $fileModel->getSize(), 'storage' => $storage->getProxyType()->getTitleForCurrentUser() . ' / ' . $folder->getName(), 'deleteUrl' => $urlManager->getUrlUfController('deleteFile', array('attachedId' => $id)), 'canChangeName' => true), TypeFile::isImage($name) ? array('previewUrl' => $urlManager->getUrlForShowFile($fileModel, array("width" => self::$previewParams["width"], "height" => self::$previewParams["height"]))) : array());
} else {
$error = is_array($folder->getErrors()) ? implode(" ", $folder->getErrors()) : 'The file has not been saved';
}
}
return empty($error);
}
protected function processActionPublishBlank()
{
$this->checkRequiredGetParams(array('type'));
if ($this->errorCollection->hasErrors()) {
$this->sendJsonErrorResponse();
}
$fileData = new BlankFileData($this->request->getQuery('type'));
if ($this->request->getPost('targetFolderId')) {
$folder = Folder::loadById((int) $this->request->getPost('targetFolderId'), array('STORAGE'));
if (!$folder) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_LOCAL_DOC_CONTROLLER_ERROR_COULD_NOT_FIND_FOLDER'), self::ERROR_COULD_NOT_FIND_FOLDER)));
$this->sendJsonErrorResponse();
}
} else {
$userStorage = Driver::getInstance()->getStorageByUserId($this->getUser()->getId());
if (!$userStorage) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_LOCAL_DOC_CONTROLLER_ERROR_COULD_NOT_FIND_STORAGE'), self::ERROR_COULD_NOT_FIND_STORAGE)));
$this->sendJsonErrorResponse();
}
$folder = $userStorage->getFolderForCreatedFiles();
}
if (!$folder) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_LOCAL_DOC_CONTROLLER_ERROR_COULD_NOT_FIND_FOLDER_FOR_CREATED_FILES'), self::ERROR_COULD_NOT_FIND_FOLDER_FOR_CREATED_FILES)));
$this->sendJsonErrorResponse();
}
$storage = $folder->getStorage();
if (!$folder->canAdd($storage->getCurrentUserSecurityContext())) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_LOCAL_DOC_CONTROLLER_ERROR_BAD_RIGHTS'), self::ERROR_BAD_RIGHTS)));
$this->sendJsonErrorResponse();
}
$newFile = $folder->addBlankFile(array('NAME' => $fileData->getName(), 'CREATED_BY' => $this->getUser()->getId(), 'MIME_TYPE' => $fileData->getMimeType()), array(), true);
if (!$newFile) {
$this->errorCollection->add(array(new Error(Loc::getMessage('DISK_LOCAL_DOC_CONTROLLER_ERROR_COULD_NOT_CREATE_FILE'), self::ERROR_COULD_NOT_CREATE_FILE)));
$this->errorCollection->add($folder->getErrors());
$this->sendJsonErrorResponse();
}
$this->sendJsonSuccessResponse(array('ufValue' => FileUserType::NEW_FILE_PREFIX . $newFile->getId(), 'id' => $newFile->getId(), 'object' => array('id' => $newFile->getId(), 'name' => $newFile->getName(), 'sizeInt' => $newFile->getSize(), 'size' => \CFile::formatSize($newFile->getSize()), 'extension' => $newFile->getExtension(), 'nameWithoutExtension' => getFileNameWithoutExtension($newFile->getName())), 'folderName' => $storage->getProxyType()->getTitleForCurrentUser() . ' / ' . $folder->getName(), 'link' => Driver::getInstance()->getUrlManager()->getUrlForStartEditFile($newFile->getId(), self::CODE)));
}
/**
* @internal
* @param $fileName
* @param $mimeType
* @return string
*/
protected function recoverExtensionInName($fileName, $mimeType)
{
$specificMimeTypes = array('application/vnd.google-apps.document' => 'docx', 'application/vnd.google-apps.spreadsheet' => 'xlsx', 'application/vnd.google-apps.presentation' => 'pptx');
if (isset($specificMimeTypes[$mimeType])) {
$originalExtension = $specificMimeTypes[$mimeType];
} else {
$originalExtension = TypeFile::getExtensionByMimeType($mimeType);
}
$newExtension = strtolower(trim(getFileExtension($fileName), '.'));
if ($originalExtension !== $newExtension && $originalExtension !== null) {
return getFileNameWithoutExtension($fileName) . '.' . $originalExtension;
}
return $fileName;
}
protected function recoverExtensionInName(&$fileName, $mimeType)
{
$originalExtension = TypeFile::getExtensionByMimeType($mimeType);
$newExtension = strtolower(trim(getFileExtension($fileName), '.'));
if ($originalExtension != $newExtension) {
$fileName = getFileNameWithoutExtension($fileName) . '.' . $originalExtension;
return true;
}
return false;
}
public function createBlankFile(array $fileData)
{
$accessToken = $this->getAccessToken();
$googleMimeType = $this->getInternalMimeTypeListByExtension(getFileExtension($fileData['name']));
$fileName = getFileNameWithoutExtension($fileData['name']);
CWebDavTools::convertToUtf8($fileName);
if (!$googleMimeType) {
return false;
}
$http = new CHTTP();
$http->http_timeout = 10;
$arUrl = $http->ParseURL('https://www.googleapis.com/drive/v2/files');
$http->SetAdditionalHeaders(array("Authorization" => "Bearer {$accessToken}"));
$postFields = "{\"title\":\"{$fileName}\",\"mimeType\":\"{$googleMimeType}\"}";
$postContentType = 'application/json; charset=UTF-8';
if (!$http->Query('POST', $arUrl['host'], $arUrl['port'], $arUrl['path_query'], $postFields, $arUrl['proto'], $postContentType)) {
return false;
}
$this->checkHttpResponse($http);
// access token expired, let's get a new one and try again
if ($http->status == "401") {
//todo: invalid credential response
return false;
}
// error checking
if ($http->status != "200") {
return false;
}
$finalOutput = json_decode($http->result);
//last signed user must delete file from google drive
$this->insertPermission(array('link' => $finalOutput->alternateLink, 'id' => $finalOutput->id));
return array('link' => $finalOutput->alternateLink, 'id' => $finalOutput->id);
}
