public bool FileSharePermission(string fileId, string permissionValue, string userRule)
{
//GetPremissionDetails(fileId);
bool message = false;
try
{
if (string.IsNullOrEmpty(userRule))
{
userRule = "reader";
}
Google.Apis.Drive.v3.Data.Permission permission = new Google.Apis.Drive.v3.Data.Permission();
permission.Type = "user"; // "user, anyone"
permission.EmailAddress = permissionValue;
permission.Role = userRule;
permission = service.Permissions.Create(permission, fileId).Execute();
if (permission != null)
{
message = true;
}
return(message);
}
catch (Exception ex)
{
message = false;
}
return(message);
}
// create sharing folder
public static string CreateFolderWithSharingPermission(string FolderName /*, string EmailAddress, string UserRole*/)
{
try
{
//Create Folder in Google Drive
Google.Apis.Drive.v3.DriveService service = GetService();
var fileMetadata = new Google.Apis.Drive.v3.Data.File()
{
Name = FolderName,
MimeType = "application/vnd.google-apps.folder",
Description = "File_" + System.DateTime.Now.Hour + ":" + System.DateTime.Now.Minute + ":" + System.DateTime.Now.Second
};
Google.Apis.Drive.v3.FilesResource.CreateRequest request = service.Files.Create(fileMetadata);
request.Fields = "id";
string Fileid = request.Execute().Id;
Google.Apis.Drive.v3.Data.Permission permission = new Google.Apis.Drive.v3.Data.Permission();
permission.Type = "anyone"; // sharing permission
//permission.EmailAddress = EmailAddress;
permission.Role = "writer"; //all type of permission but not allow for delete file &folders
permission = service.Permissions.Create(permission, Fileid).Execute();
//if (UserRole == "writer" || UserRole == "reader")
//{
// permission.Type = "anyone";
// permission.EmailAddress = EmailAddress;
// permission.Role = UserRole;
// permission = service.Permissions.Create(permission, Fileid).Execute();
//}
//else if (UserRole == "owner")
//{
// permission.Type = "user";
// permission.EmailAddress = EmailAddress;
// permission.Role = UserRole;
// Google.Apis.Drive.v3.PermissionsResource.CreateRequest createRequestPermission = service.Permissions.Create(permission, Fileid);
// createRequestPermission.TransferOwnership = true;
// createRequestPermission.Execute();
//}
if (permission != null)
{
return(Fileid);
}
else
{
return("error");
}
}
catch (Exception e)
{
return("An error occurred: " + e.Message);
}
}
private static string uploadToDrive(string fileToUpload, string parentDriveFolder, string fileId)
{
var service = initGoogleAuth();
Google.Apis.Drive.v3.Data.File fileMetaData = new Google.Apis.Drive.v3.Data.File();
fileMetaData.Name = Path.GetFileName(fileToUpload);
fileMetaData.Parents = new string[] { parentDriveFolder };
Console.WriteLine("Uploading to Google Drive: " + fileMetaData.Name);
FilesResource.CreateMediaUpload createRequest = null;
FilesResource.UpdateMediaUpload updateRequest = null;
using (var stream = new FileStream(fileToUpload, FileMode.Open))
{
if (fileId != null)
{
updateRequest = service.Files.Update(new Google.Apis.Drive.v3.Data.File(), fileId, stream, null);
updateRequest.Fields = "id";
updateRequest.Upload();
}
else
{
createRequest = service.Files.Create(fileMetaData, stream, null);
createRequest.Fields = "id";
createRequest.Upload();
}
}
fileId = createRequest != null ? fileId = createRequest.ResponseBody.Id : fileId;
Google.Apis.Drive.v3.Data.Permission readPermission = new Google.Apis.Drive.v3.Data.Permission();
readPermission.Role = "reader";
readPermission.Type = "anyone";
service.Permissions.Create(readPermission, fileId).Execute();
string shareableUrl = "https://drive.google.com/uc?export=download&id=" + fileId;
Console.WriteLine("Successfully uploaded " + fileMetaData.Name + ": " + shareableUrl);
return(shareableUrl);
}
private void Request_ResponseReceived(Google.Apis.Drive.v3.Data.File obj)
{
if (obj != null)
{
Console.WriteLine("File was uploaded sucessfully--" + obj.Id);
Console.WriteLine("Getting shareable link...");
//완료되면 공유 가능한 링크를 받으세요:
string fileId = obj.Id;
Google.Apis.Drive.v3.Data.Permission permission = new Google.Apis.Drive.v3.Data.Permission();
permission.Type = "anyone";
permission.Role = "reader";
permission.AllowFileDiscovery = true;
PermissionsResource.CreateRequest request = service.Permissions.Create(permission, fileId);
try
{
request.Fields = "*";
request.Execute();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}
FilesResource.ListRequest listRequest = service.Files.List();
listRequest.Fields = "*";
List <Google.Apis.Drive.v3.Data.File> files;
Google.Apis.Drive.v3.Data.File myFile = null;
try
{
files = listRequest.Execute().Files.ToList();
myFile = files.Single(f => f.Id == fileId);
}
catch (Exception e)
{
Console.WriteLine("Exception2: " + e.Message);
}
string shareableLink = myFile.WebContentLink;
Console.WriteLine("Shareable link to file: " + shareableLink);
}
}
private void UploadFilePermission(DriveService service, SINnerUploadAble fileMetaData)
{
try
{
Google.Apis.Drive.v3.Data.Permission permission = new Google.Apis.Drive.v3.Data.Permission
{
Type = "anyone",
Role = "reader",
AllowFileDiscovery = true
};
PermissionsResource.CreateRequest request = service.Permissions.Create(permission, fileMetaData.GoogleDriveFileId);
request.Fields = "id";
request.Execute();
}
catch (Exception e)
{
string msg = "Error while setting permissions for " + fileMetaData.Id + ": " + Environment.NewLine;
msg += e.ToString();
_logger.LogError(msg);
throw;
}
}
// share file
public static bool FileSharingPermission(string fileId /*, string EmailAddress, string UserRole*/)
{
try
{
var service = GetService();
Google.Apis.Drive.v3.Data.Permission permission = new Google.Apis.Drive.v3.Data.Permission
{
Type = "anyone", // sharing permission
//permission.EmailAddress = EmailAddress;
Role = "writer" //all type of permission but not allow for delete file &folders
};
permission = service.Permissions.Create(permission, fileId).Execute();
if (permission != null)
{
return(true);
}
return(false);
}
catch (Exception e)
{
return(false);
}
}
