private void BuildYouTubeService()
{
UserCredential credential = new UserCredential(new GoogleAuthorizationCodeFlow(new GoogleAuthorizationCodeFlow.Initializer
{
ClientSecrets = new ClientSecrets()
{
ClientId = this.token.clientID, ClientSecret = this.token.clientSecret
},
}),
"user",
new TokenResponse()
{
AccessToken = this.token.accessToken,
ExpiresInSeconds = this.token.expiresIn,
RefreshToken = this.token.refreshToken,
});
this.GoogleYouTubeService = new YouTubeService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = this.token.clientID
});
this.GoogleYouTubePartnerService = new YouTubePartnerService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = this.token.clientID
});
}
/// <summary>
/// generate Access token from DB or Call API
/// </summary>
/// <returns></returns>
public static string GetAccessToken()
{
string str_Access_Token = string.Empty;
//get the access token data in order to check the expire date for access token
DataSet ds_AccesstokenData = DataAccess.GetAcessTokenData();
if (DateTime.Now > Convert.ToDateTime(ds_AccesstokenData.Tables[0].Rows[0]["Expire_date"].ToString()))
{
string keyFilePath = string.Concat(AppDomain.CurrentDomain.BaseDirectory, ConfigurationManager.AppSettings["client_secrets_Path"].ToString());
string jsonContent = System.IO.File.ReadAllText(keyFilePath);
PersonalServiceAccountCred cr = JsonConvert.DeserializeObject <PersonalServiceAccountCred>(jsonContent);
DateTime Requested_date = new DateTime();
DateTime Expire_date = new DateTime();
try
{
ServiceAccountCredential xCred = new ServiceAccountCredential(new ServiceAccountCredential.Initializer(cr.client_email)
{
Scopes = new[]
{
YouTubePartnerService.Scope.Youtubepartner
}
}.FromPrivateKey(cr.private_key));
YouTubePartnerService ytX = new YouTubePartnerService(new BaseClientService.Initializer()
{
HttpClientInitializer = xCred
});
Asset _asset = ytX.Assets.Get("A528497684258438").Execute();
str_Access_Token = xCred.Token.AccessToken;
Requested_date = xCred.Token.Issued;
Expire_date = xCred.Token.Issued.AddSeconds(Convert.ToDouble(xCred.Token.ExpiresInSeconds));
//update access token data in the DB
DataAccess.UpdateAccessTokenData(str_Access_Token, Requested_date, Expire_date);
}
catch (Exception ex)
{
str_Access_Token = string.Empty;
}
}
else
{
str_Access_Token = ds_AccesstokenData.Tables[0].Rows[0]["Access_token_value"].ToString();
}
return(str_Access_Token);
}
