/** * @param $path * @param $size * @return bool */ public function postFileSize($path, $size, $fileInfo = null) { $view = new \OC_FilesystemView('/'); $userId = Helper::getUser($path); $util = new Util($view, $userId); // if encryption is no longer enabled or if the files aren't migrated yet // we return the default file size if (!\OCP\App::isEnabled('files_encryption') || $util->getMigrationStatus() !== Util::MIGRATION_COMPLETED) { return $size; } // if path is a folder do nothing if ($view->is_dir($path)) { $proxyState = \OC_FileProxy::$enabled; \OC_FileProxy::$enabled = false; $fileInfo = $view->getFileInfo($path); \OC_FileProxy::$enabled = $proxyState; if (isset($fileInfo['unencrypted_size']) && $fileInfo['unencrypted_size'] > 0) { return $fileInfo['unencrypted_size']; } return $size; } // get relative path $relativePath = \OCA\Encryption\Helper::stripUserFilesPath($path); // if path is empty we cannot resolve anything if (empty($relativePath)) { return $size; } // get file info from database/cache if not .part file if (empty($fileInfo) && !Helper::isPartialFilePath($path)) { $proxyState = \OC_FileProxy::$enabled; \OC_FileProxy::$enabled = false; $fileInfo = $view->getFileInfo($path); \OC_FileProxy::$enabled = $proxyState; } // if file is encrypted return real file size if (isset($fileInfo['encrypted']) && $fileInfo['encrypted'] === true) { // try to fix unencrypted file size if it doesn't look plausible if ((int) $fileInfo['size'] > 0 && (int) $fileInfo['unencrypted_size'] === 0) { $fixSize = $util->getFileSize($path); $fileInfo['unencrypted_size'] = $fixSize; // put file info if not .part file if (!Helper::isPartialFilePath($relativePath)) { $view->putFileInfo($path, $fileInfo); } } $size = $fileInfo['unencrypted_size']; } else { // self healing if file was removed from file cache if (!is_array($fileInfo)) { $fileInfo = array(); } $fixSize = $util->getFileSize($path); if ($fixSize > 0) { $size = $fixSize; $fileInfo['encrypted'] = true; $fileInfo['unencrypted_size'] = $size; // put file info if not .part file if (!Helper::isPartialFilePath($relativePath)) { $view->putFileInfo($path, $fileInfo); } } } return $size; }
/** * @param $path * @param $size * @return bool */ public function postFileSize($path, $size) { $view = new \OC_FilesystemView('/'); // if path is a folder do nothing if ($view->is_dir($path)) { return $size; } // get relative path $relativePath = \OCA\Encryption\Helper::stripUserFilesPath($path); // if path is empty we cannot resolve anything if (empty($relativePath)) { return $size; } $fileInfo = false; // get file info from database/cache if not .part file if (!Keymanager::isPartialFilePath($path)) { $fileInfo = $view->getFileInfo($path); } // if file is encrypted return real file size if (is_array($fileInfo) && $fileInfo['encrypted'] === true) { $size = $fileInfo['unencrypted_size']; } else { // self healing if file was removed from file cache if (!is_array($fileInfo)) { $fileInfo = array(); } $userId = \OCP\User::getUser(); $util = new Util($view, $userId); $fixSize = $util->getFileSize($path); if ($fixSize > 0) { $size = $fixSize; $fileInfo['encrypted'] = true; $fileInfo['unencrypted_size'] = $size; // put file info if not .part file if (!Keymanager::isPartialFilePath($relativePath)) { $view->putFileInfo($path, $fileInfo); } } } return $size; }