/// <summary>
/// Refresh access token.
/// </summary>
/// <returns></returns>
public async Task <Token> RefreshToken()
{
if (this.Token != null)
{
if (!string.IsNullOrWhiteSpace(Token.RefreshToken))
{
var requestUrl = RequestUri.GetRequestUrl(Base.GoogleApis, Api.Outh2, ApiVersion.V4, Endpoint.RefreshToken);
#region Set Parameters
var parameters = new Dictionary <string, string>()
{
{ "client_id", this.Credentials.ClientId },
{ "client_secret", this.Credentials.ClientSecret },
{ "refresh_token", this.Token.RefreshToken },
{ "grant_type", GrantType.RefreshToken.GetDescription() },
};
#endregion
requestUrl = requestUrl.Append(parameters);
var response = await HttpHelper.Instance.PostAsync(requestUrl, "");
var tokenObject = !string.IsNullOrWhiteSpace(response) ? JsonConvert.DeserializeObject <Token>(response) : null;
if (tokenObject != null)
{
this.Token = tokenObject;
AnalyticsExtensions.Init(this.Credentials, this.Token);
}
return(tokenObject);
}
else
{
throw new Exception("Refresh token not found!");
}
}
else
{
throw new Exception("Token not found!");
}
}
/// <summary>
/// Get auth acccess token from google. (For enable scopes)
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public async Task <Token> Auth(string code)
{
if (string.IsNullOrWhiteSpace(code))
{
throw new Exception("Code is not valid!");
}
var requestUrl = RequestUri.GetRequestUrl(Base.GoogleApis, Api.Auth, ApiVersion.V4, Endpoint.Token);
#region Set Parameters
var parameters = new Dictionary <string, string>()
{
{ "code", code },
{ "client_id", this.Credentials.ClientId },
{ "client_secret", this.Credentials.ClientSecret },
{ "redirect_uri", this.Credentials.RedirectUrl },
{ "grant_type", GrantType.Code.GetDescription() }
};
#endregion
requestUrl = requestUrl.Append(parameters);
var response = await HttpHelper.Instance.PostAsync(requestUrl, "");
var tokenObject = !string.IsNullOrWhiteSpace(response) ? JsonConvert.DeserializeObject <Token>(response) : null;
if (tokenObject != null)
{
this.Token = tokenObject;
AnalyticsExtensions.Init(this.Credentials, this.Token);
}
return(tokenObject);
}
