public static string ToFormEncoded(this GoogleDriveRequestBody data)
{
var parameters = data.Select(p => Uri.EscapeDataString(p.Key) + "=" + Uri.EscapeDataString(p.Value.ToString()));
return(string.Join("&", parameters));
}
/// <summary>
/// Refreshes the access token using the refresh token
/// </summary>
private void RefreshAccessToken()
{
var body = new GoogleDriveRequestBody();
m_JsonWebToken.Refresh();
body[Metadata.ASSERTION] = m_JsonWebToken.ToString();
body[Metadata.GRANT_TYPE] = JsonWebToken.GRANT_TYPE;
var stream = body.ToFormEncoded().ToStream();
try
{
var req = CreateRequest(HTTPRequestMethod.POST, ContentType.FORM_URL_ENCODED, ApiUrls.Token(), stream);
var res = SendRequest(req);
m_AccessToken = res.GetJSON().Data[Metadata.ACCESS_TOKEN];
}
catch(System.Net.WebException ex)
{
throw new FileSystemException(ex.Message, ex);
}
}
/// <summary>
/// Renames a file/folder by its ID
/// </summary>
public void Rename(string id, string name)
{
Ensure.NotNull(id, "id");
Ensure.NotNull(name, "name");
var body = new GoogleDriveRequestBody();
body.SetTitle(name);
Patch(ApiUrls.Rename(id), body);
}
/// <summary>
/// Sets modification timestamp
/// </summary>
public void SetModifiedDate(string id, DateTime date)
{
Ensure.NotNull(id, "id");
var body = new GoogleDriveRequestBody();
body.SetModifiedDate(date);
Patch(ApiUrls.SetModifiedDate(id), body);
}
/// <summary>
/// Creates a file
/// </summary>
public GoogleDriveHandle CreateFile(string parentId, string name, Stream stream)
{
Ensure.NotNull(parentId, "parentId");
Ensure.NotNull(name, "name");
// 1. Start a resumable session.
var body = new GoogleDriveRequestBody();
body.SetTitle(name);
body.SetParent(parentId);
var reqStream = body.ToJSON().ToStream();
var res = TrySend(HTTPRequestMethod.POST, ContentType.JSON, ApiUrls.Upload(), reqStream);
// 2. Save the resumable session URI.
var location = res.Headers[HEADER_LOCATION].FormatUri();
// 3. Upload the file.
var info = Post(location, stream);
return new GoogleDriveHandle(info.Data);
}
/// <summary>
/// Creates a file
/// </summary>
public GoogleDriveHandle CreateFile(string parentId, string name)
{
Ensure.NotNull(parentId, "parentId");
var body = new GoogleDriveRequestBody();
body.SetTitle(name);
body.SetParent(parentId);
var res = Post(ApiUrls.Files(), body);
var handle = new GoogleDriveHandle(res.Data);
return handle;
}
