private static Task <UserCredential> GetUserCredential(IConfiguration configuration)
{
return(GoogleWebAuthorizationBroker.AuthorizeAsync(
new ClientSecrets
{
ClientId = configuration["client_id"],
ClientSecret = configuration["client_secret"]
},
new[]
{
Oauth2Service.Scope.UserinfoEmail,
DriveService.Scope.DriveReadonly
},
"user",
CancellationToken.None,
new LiteDbDataStore(LiteDbHelper.GetFilePath(@"MonoDrive.db"))));
}
public LiteDbFixture()
{
Database = new LiteDatabase(LiteDbHelper.GetFilePath(@"MonoDrive.db"));
}
/// <summary>
/// Baixa estrutura de diretórios e a adiciona ao caminho passado como parâmetro
/// </summary>
/// <param name="parentDirectoryPath">Caminho no qual será reproduzida a estrutura de diretórios remotos</param>
/// <returns></returns>
public async Task DownloadAndCreateFolders(string parentDirectoryPath)
{
//TODO: Tratar possíveis excessões relacionadas à construção do DirectoryInfo antes de baixar as informações
//var parentDirectoryInfo = new DirectoryInfo(parentDirectoryPath);
var folders = await DownloadFoldersStructure();
var stopwatch = new Stopwatch();
stopwatch.Start();
//Pastas compartilhadas são retornadas como órfãs
folders = folders.Where(x => x.Parents != null).ToArray();
//TODO: Verificar se é interessante salvar o id da pasta raíz
//A pasta raíz não é retornada pela consulta de diretórios
var rootFolder = await _driveService.Files.Get("root").ExecuteAsync();
var rootChildren = folders.Where(x => x.Parents.Contains(rootFolder.Id));
var directoriesInfo = new List <LocalDirectoryInfo>();
void CreateFolder(File remoteFolder, string localPath)
{
var localFolderPath = Path.Combine(localPath, remoteFolder.Name);
var directoryInfo = new DirectoryInfo(localFolderPath);
directoryInfo.Create();
directoriesInfo.Add(new LocalDirectoryInfo
{
RemoteId = remoteFolder.Id,
Attributes = directoryInfo.Attributes,
Exists = directoryInfo.Exists,
FullName = directoryInfo.FullName,
CreationTimeUtc = directoryInfo.CreationTimeUtc,
LastWriteTimeUtc = directoryInfo.LastWriteTimeUtc,
LastAccessTimeUtc = directoryInfo.LastAccessTimeUtc,
ParentRemoteId = remoteFolder.Parents[0]
});
var children = folders.Where(y => y.Parents.Contains(remoteFolder.Id));
foreach (var childrenFolder in children)
{
CreateFolder(childrenFolder, localFolderPath);
}
}
foreach (var folder in rootChildren)
{
CreateFolder(folder, parentDirectoryPath);
}
LocalDirectoryInfo[] newDirectories;
using (var db = new LiteDatabase(LiteDbHelper.GetFilePath(@"MonoDrive.db")))
{
var collection = db.GetCollection <LocalDirectoryInfo>();
var localDirectoriesInfo = collection.FindAll().ToArray();
newDirectories = directoriesInfo.Where(x =>
localDirectoriesInfo.All(y => y.RemoteId != x.RemoteId)).ToArray();
//TODO: Remover diretórios excluídos do servidor remoto
collection.EnsureIndex(x => x.RemoteId, true);
collection.InsertBulk(newDirectories);
}
//var directoriesInfo = parentDirectoryInfo.GetDirectories("*.*", SearchOption.AllDirectories);
_logger.LogInformation(
$"{newDirectories.Length} new directories successfully created. Elapsed time: {stopwatch.Elapsed.Milliseconds} milliseconds.");
}
