/// <summary>
/// Determines whether the exception thrown by the server matches a known
/// error.
/// </summary>
/// <param name="ex">The exception.</param>
/// <param name="errorMessage">The known error message.</param>
/// <returns>True, if the server exception matches the known error, false
/// otherwise.</returns>
private static bool MatchesError(ReportsException ex, string[] errorMessages)
{
foreach (ReportDownloadError error in ex.Errors)
{
foreach (String errorMessage in errorMessages)
{
if (error.ErrorType.Contains(errorMessage))
{
return(true);
}
}
}
return(false);
}
private void Download_Click(object sender, EventArgs e)
{
AdWordsAppConfig config = (AdWordsAppConfig)User.Config;
string QUERY_REPORT_URL_FORMAT = "{0}/api/adwords/reportdownload/{1}?" + "__fmt={2}";
string reportVersion = "v201302";
string format = DownloadFormat.GZIPPED_CSV.ToString();
string downloadUrl = string.Format(QUERY_REPORT_URL_FORMAT, config.AdWordsApiServer, reportVersion, format);
string query = this.AWQL_textBox.Text;
string postData = string.Format("__rdquery={0}", HttpUtility.UrlEncode(query));
ClientReport retval = new ClientReport();
FeedAttributeType f = new FeedAttributeType();
ReportsException ex = null;
this.response.Text += "\n Report download has started...";
int maxPollingAttempts = 30 * 60 * 1000 / 30000;
string path = this.path.Text;
for (int i = 0; i < 3; i++)
{
this.response.Text += "\n Attempt #1...";
try
{
using (FileStream fs = File.OpenWrite(path))
{
fs.SetLength(0);
bool isSuccess = DownloadReportToStream(downloadUrl, config, true, fs, postData, User);
if (!isSuccess)
{
string errors = File.ReadAllText(path);
}
}
}
catch (Exception exception)
{
this.response.Text = exception.Message;
}
}
this.response.Text += "\n DONE !";
}
