public async Task<QueryResult<FileSystemMetadata>> GetFiles(string[] pathParts, string rootFolderId, GoogleCredentials googleCredentials,
CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var result = new QueryResult<FileSystemMetadata>();
if (pathParts != null && pathParts.Length > 0)
{
var name = pathParts.Last();
pathParts = pathParts.Take(pathParts.Length - 1).ToArray();
try
{
var parentId = await FindOrCreateParent(driveService, false, pathParts, rootFolderId, cancellationToken)
.ConfigureAwait(false);
var file = await FindFileId(name, parentId, driveService, cancellationToken).ConfigureAwait(false);
result.TotalRecordCount = 1;
result.Items = new[] { file }.Select(GetFileMetadata).ToArray();
}
catch (FileNotFoundException)
{
}
return result;
}
return result;
}
private DriveService CreateDriveService(GoogleCredentials googleCredentials)
{
var authorizationCodeFlowInitializer = new GoogleAuthorizationCodeFlow.Initializer
{
ClientSecrets = new ClientSecrets
{
ClientId = googleCredentials.ClientId,
ClientSecret = googleCredentials.ClientSecret
}
};
var googleAuthorizationCodeFlow = new GoogleAuthorizationCodeFlow(authorizationCodeFlowInitializer);
var token = new TokenResponse {
RefreshToken = googleCredentials.RefreshToken
};
var credentials = new UserCredential(googleAuthorizationCodeFlow, "user", token);
var initializer = new BaseClientService.Initializer
{
ApplicationName = "Emby",
HttpClientInitializer = credentials
};
return(new DriveService(initializer)
{
HttpClient = { Timeout = TimeSpan.FromHours(1) }
});
}
public async Task<QueryResult<FileMetadata>> GetFiles(FileQuery query, string rootFolderId, GoogleCredentials googleCredentials,
CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var result = new QueryResult<FileMetadata>();
if (!string.IsNullOrWhiteSpace(query.Id))
{
try
{
var file = await GetFile(query.Id, driveService, cancellationToken).ConfigureAwait(false);
result.TotalRecordCount = 1;
result.Items = new[] { file }.Select(GetFileMetadata).ToArray();
}
catch (FileNotFoundException)
{
}
return result;
}
if (query.FullPath != null && query.FullPath.Length > 0)
{
var name = query.FullPath.Last();
var pathParts = query.FullPath.Take(query.FullPath.Length - 1).ToArray();
try
{
var parentId = await FindOrCreateParent(driveService, false, pathParts, rootFolderId, cancellationToken)
.ConfigureAwait(false);
var file = await FindFileId(name, parentId, driveService, cancellationToken).ConfigureAwait(false);
result.TotalRecordCount = 1;
result.Items = new[] { file }.Select(GetFileMetadata).ToArray();
}
catch (FileNotFoundException)
{
}
return result;
}
var queryResult = await GetFiles(null, driveService, cancellationToken).ConfigureAwait(false);
var files = queryResult
.Select(GetFileMetadata)
.ToArray();
result.Items = files;
result.TotalRecordCount = files.Length;
return result;
}
public async Task <string> CreateDownloadUrl(string fileId, GoogleCredentials googleCredentials, CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var uploadedFile = await GetFile(fileId, driveService, cancellationToken);
return(uploadedFile.DownloadUrl + "&access_token=" + fullDriveService.Item2.Token.AccessToken);
}
public async Task DeleteFile(string fileId, GoogleCredentials googleCredentials, CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var file = await GetFile(fileId, driveService, cancellationToken);
var request = driveService.Files.Delete(file.Id);
await request.ExecuteAsync(cancellationToken);
}
public async Task <string> GetOrCreateFolder(string name, string parentId, GoogleCredentials googleCredentials, CancellationToken cancellationToken)
{
var driveService = CreateDriveService(googleCredentials);
var folder = await FindFolder(name, parentId, driveService, cancellationToken);
if (folder != null)
{
return(folder.Id);
}
return(await CreateFolder(name, parentId, cancellationToken, driveService));
}
public async Task<QueryResult<FileSystemMetadata>> GetFiles(string rootFolderId, GoogleCredentials googleCredentials,
CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var result = new QueryResult<FileSystemMetadata>();
var queryResult = await GetFiles(null, driveService, cancellationToken).ConfigureAwait(false);
var files = queryResult
.Select(GetFileMetadata)
.ToArray();
result.Items = files;
result.TotalRecordCount = files.Length;
return result;
}
public async Task<QueryResult<FileSystemMetadata>> GetFiles(string id, string rootFolderId, GoogleCredentials googleCredentials,
CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var result = new QueryResult<FileSystemMetadata>();
try
{
var file = await GetFile(id, driveService, cancellationToken).ConfigureAwait(false);
result.TotalRecordCount = 1;
result.Items = new[] { file }.Select(GetFileMetadata).ToArray();
}
catch (FileNotFoundException)
{
}
return result;
}
public async Task<string> GetOrCreateFolder(string name, string parentId, GoogleCredentials googleCredentials, CancellationToken cancellationToken)
{
var driveService = CreateDriveService(googleCredentials);
var folder = await FindFolder(name, parentId, driveService, cancellationToken);
if (folder != null)
{
return folder.Id;
}
return await CreateFolder(name, parentId, cancellationToken, driveService);
}
public async Task DeleteFile(string fileId, GoogleCredentials googleCredentials, CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var file = await GetFile(fileId, driveService, cancellationToken);
var request = driveService.Files.Delete(file.Id);
await request.ExecuteAsync(cancellationToken);
}
public async Task<Tuple<string,string>> UploadFile(Stream stream, string[] pathParts, string folderId, GoogleCredentials googleCredentials, IProgress<double> progress, CancellationToken cancellationToken)
{
var name = pathParts.Last();
pathParts = pathParts.Take(pathParts.Length - 1).ToArray();
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var parentId = await FindOrCreateParent(driveService, true, pathParts, folderId, cancellationToken);
await TryDeleteFile(parentId, name, driveService, cancellationToken);
var googleDriveFile = CreateGoogleDriveFile(pathParts, name, folderId);
googleDriveFile.GoogleDriveFolderId = parentId;
var file = CreateFileToUpload(googleDriveFile);
await ExecuteUpload(driveService, stream, file, progress, cancellationToken);
var uploadedFile = await FindFileId(name, parentId, driveService, cancellationToken);
return new Tuple<string, string>(uploadedFile.Id, uploadedFile.DownloadUrl + "&access_token=" + fullDriveService.Item2.Token.AccessToken);
}
public async Task<string> CreateDownloadUrl(string fileId, GoogleCredentials googleCredentials, CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var uploadedFile = await GetFile(fileId, driveService, cancellationToken);
return uploadedFile.DownloadUrl + "&access_token=" + fullDriveService.Item2.Token.AccessToken;
}
public async Task <QueryResult <FileMetadata> > GetFiles(FileQuery query, string rootFolderId, GoogleCredentials googleCredentials, CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var result = new QueryResult <FileMetadata>();
if (!string.IsNullOrWhiteSpace(query.Id))
{
try
{
_logger.Debug("Getting files with id {0}", query.Id);
var file = await GetFile(query.Id, driveService, cancellationToken).ConfigureAwait(false);
result.TotalRecordCount = 1;
result.Items = new[] { file }.Select(GetFileMetadata).ToArray();
}
catch (FileNotFoundException)
{ }
return(result);
}
if (query.FullPath != null && query.FullPath.Length > 0)
{
_logger.Debug("Getting files with path {0}", string.Join("/", query.FullPath));
var name = query.FullPath.Last();
var pathParts = query.FullPath.Take(query.FullPath.Length - 1).ToArray();
try
{
var parentId = await FindOrCreateParent(driveService, pathParts, rootFolderId, cancellationToken)
.ConfigureAwait(false);
var file = await FindFileId(name, parentId, driveService, cancellationToken).ConfigureAwait(false);
result.TotalRecordCount = 1;
result.Items = new[] { file }.Select(GetFileMetadata).ToArray();
}
catch (FileNotFoundException)
{ }
return(result);
}
_logger.Debug("Getting all files");
var queryResult = await GetFiles(null, driveService, cancellationToken).ConfigureAwait(false);
var files = queryResult
.Select(GetFileMetadata)
.ToArray();
result.Items = files;
result.TotalRecordCount = files.Length;
return(result);
}
public async Task <QueryResult <FileSystemMetadata> > GetFiles(string rootFolderId, GoogleCredentials googleCredentials,
CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var result = new QueryResult <FileSystemMetadata>();
var queryResult = await GetFiles(null, driveService, cancellationToken).ConfigureAwait(false);
var files = queryResult
.Select(GetFileMetadata)
.ToArray();
result.Items = files;
result.TotalRecordCount = files.Length;
return(result);
}
public async Task <QueryResult <FileSystemMetadata> > GetFiles(string[] pathParts, string rootFolderId, GoogleCredentials googleCredentials,
CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var result = new QueryResult <FileSystemMetadata>();
if (pathParts != null && pathParts.Length > 0)
{
var name = pathParts.Last();
pathParts = pathParts.Take(pathParts.Length - 1).ToArray();
try
{
var parentId = await FindOrCreateParent(driveService, false, pathParts, rootFolderId, cancellationToken)
.ConfigureAwait(false);
var file = await FindFileId(name, parentId, driveService, cancellationToken).ConfigureAwait(false);
result.TotalRecordCount = 1;
result.Items = new[] { file }.Select(GetFileMetadata).ToArray();
}
catch (FileNotFoundException)
{
}
return(result);
}
return(result);
}
public async Task <string> GetOrCreateFolder(string name, string parentId, GoogleCredentials googleCredentials, CancellationToken cancellationToken)
{
var driveService = CreateDriveService(googleCredentials);
return(await GetOrCreateFolder(name, parentId, driveService, cancellationToken));
}
public Task <string> GetChildFolder(string name, string parentId, GoogleCredentials googleCredentials, bool createIfNotExists, CancellationToken cancellationToken)
{
var driveService = CreateDriveServiceAndCredentials(googleCredentials).Item1;
return(GetChildFolder(name, parentId, driveService, createIfNotExists, cancellationToken));
}
public async Task <QueryResult <FileSystemMetadata> > GetFilesInFolder(string folderId, GoogleCredentials googleCredentials,
DriveService driveService, CancellationToken cancellationToken)
{
if (string.IsNullOrWhiteSpace(folderId))
{
throw new ArgumentNullException(nameof(folderId));
}
var query = string.Format("'{0}' in parents", folderId);
var matchingFiles = await GetFiles(query, driveService, cancellationToken).ConfigureAwait(false);
var result = new QueryResult <FileSystemMetadata>();
if (matchingFiles != null)
{
result.Items = matchingFiles.Select(GetFileMetadata).ToArray();
result.TotalRecordCount = result.Items.Length;
}
return(result);
}
public async Task <QueryResult <FileSystemMetadata> > GetFiles(string[] pathParts, string rootFolderId, GoogleCredentials googleCredentials,
CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var result = new QueryResult <FileSystemMetadata>();
if (pathParts != null && pathParts.Length > 0)
{
try
{
var parentId = await GetFolderFromPath(driveService, pathParts, rootFolderId, false, cancellationToken).ConfigureAwait(false);
if (!string.IsNullOrEmpty(parentId))
{
result = await this.GetFilesInFolder(parentId, googleCredentials, driveService, cancellationToken).ConfigureAwait(false);
}
}
catch (FileNotFoundException)
{
}
return(result);
}
return(result);
}
public async Task <Tuple <string, string> > UploadFile(Stream stream, string[] pathParts, string folderId, GoogleCredentials googleCredentials, IProgress <double> progress, CancellationToken cancellationToken)
{
var name = pathParts.Last();
pathParts = pathParts.Take(pathParts.Length - 1).ToArray();
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var parentId = await FindOrCreateParent(driveService, pathParts, folderId, cancellationToken);
await TryDeleteFile(parentId, name, driveService, cancellationToken);
var googleDriveFile = CreateGoogleDriveFile(pathParts, name, folderId);
googleDriveFile.GoogleDriveFolderId = parentId;
var file = CreateFileToUpload(googleDriveFile);
await ExecuteUpload(driveService, stream, file, progress, cancellationToken);
var uploadedFile = await FindFileId(name, parentId, driveService, cancellationToken);
return(new Tuple <string, string>(uploadedFile.Id, uploadedFile.DownloadUrl + "&access_token=" + fullDriveService.Item2.Token.AccessToken));
}
public async Task <QueryResult <FileSystemMetadata> > GetFiles(string id, string rootFolderId, GoogleCredentials googleCredentials,
CancellationToken cancellationToken)
{
var fullDriveService = CreateDriveServiceAndCredentials(googleCredentials);
var driveService = fullDriveService.Item1;
var result = new QueryResult <FileSystemMetadata>();
try
{
var file = await GetFile(id, driveService, cancellationToken).ConfigureAwait(false);
result.TotalRecordCount = 1;
result.Items = new[] { file }.Select(GetFileMetadata).ToArray();
}
catch (FileNotFoundException)
{
}
return(result);
}
private DriveService CreateDriveService(GoogleCredentials googleCredentials)
{
var authorizationCodeFlowInitializer = new GoogleAuthorizationCodeFlow.Initializer
{
ClientSecrets = new ClientSecrets
{
ClientId = googleCredentials.ClientId,
ClientSecret = googleCredentials.ClientSecret
}
};
var googleAuthorizationCodeFlow = new GoogleAuthorizationCodeFlow(authorizationCodeFlowInitializer);
var token = new TokenResponse { RefreshToken = googleCredentials.RefreshToken };
var credentials = new UserCredential(googleAuthorizationCodeFlow, "user", token);
var initializer = new BaseClientService.Initializer
{
ApplicationName = "Emby",
HttpClientInitializer = credentials
};
return new DriveService(initializer)
{
HttpClient = { Timeout = TimeSpan.FromHours(1) }
};
}
