protected virtual void OnFailure(object sender, ServiceEventArgs eventArgs)
{
ServiceEventHandler handler = OnServiceFailure;
if (OnServiceFailure != null)
{
handler(sender, eventArgs);
}
}
public List <string> GetFiles(Guid tokenGuid, string folderPath, Guid emilProvider, string leadAdapterName, string accountName)
{
var filesList = new List <string>();
var registration = GetService(tokenGuid);
string host = registration.Host.Trim();
if (!host.StartsWith("ftp://"))
{
host = "ftp://" + host;
}
try
{
string username = registration.UserName.Normalize();
string password = registration.Password.Normalize();
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(Path.Combine(host, folderPath));
request.Timeout = 30000;
request.Method = WebRequestMethods.Ftp.ListDirectory;
request.UsePassive = true;
request.Credentials = new NetworkCredential(username, password);
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader reader = new StreamReader(responseStream);
string line = string.Empty;
while ((line = reader.ReadLine()) != null)
{
try
{
var filename = Path.GetFileName(line);
if (Path.GetExtension(filename) == ".xml")
{
XmlDocument doc = new XmlDocument();
var ftpfilepath = Path.Combine(host, Path.GetFileName(filename));
ftpfilepath = ftpfilepath.Replace("#", "%23");
FtpWebRequest filerequest = (FtpWebRequest)WebRequest.Create(ftpfilepath);
filerequest.Method = WebRequestMethods.Ftp.DownloadFile;
filerequest.Credentials = new NetworkCredential(username, password);
FtpWebResponse fileresponse = (FtpWebResponse)filerequest.GetResponse();
Stream fileresponseStream = fileresponse.GetResponseStream();
StreamReader filereader = new StreamReader(fileresponseStream);
string xmlcontent = filereader.ReadToEnd();
filereader.Close();
fileresponseStream.Close();
fileresponse.Close();
doc.LoadXml(xmlcontent);
filesList.Add(Path.GetFileName(line));
}
}
catch (XmlException ex)
{
ServiceEventArgs args = new ServiceEventArgs();
args.ServiceStatus = ServiceErrorStatus.InvalidXMLFile;
OnFailure(this, args);
Logger.Current.Error("The xml file is invalid , account:" + accountName + " LeadAdapter : " + leadAdapterName, ex);
Sendmail("Invalid xml file details" + ex, "Invalid xml file from " + leadAdapterName + " LeadAdapter", emilProvider, accountName, leadAdapterName);
}
catch (WebException ex)
{
var errorResponse = (FtpWebResponse)ex.Response;
if (errorResponse.StatusCode == FtpStatusCode.NotLoggedIn)
{
ServiceEventArgs args = new ServiceEventArgs();
args.ServiceStatus = ServiceErrorStatus.InvalidCredentials;
OnFailure(this, args);
Logger.Current.Error("The credentials are invalid, account:" + accountName + " LeadAdapter : " + leadAdapterName, ex);
Sendmail("Credentials details" + ex, "Invalid credentials for " + leadAdapterName + " LeadAdapter", emilProvider, accountName, leadAdapterName);
}
else
{
Logger.Current.Error("Web exception in the FTP Service, account:" + accountName + " LeadAdapter : " + leadAdapterName, ex);
}
}
catch (Exception ex)
{
Logger.Current.Error("The xml file is invalid , account:" + accountName + " LeadAdapter : " + leadAdapterName, ex);
Sendmail("Invalid xml file details" + ex, "Invalid xml file from " + leadAdapterName + " LeadAdapter", emilProvider, accountName, leadAdapterName);
}
}
//Clean-up
reader.Close();
responseStream.Close(); //redundant
response.Close();
}
catch (WebException ex)
{
var errorResponse = (FtpWebResponse)ex.Response;
if (errorResponse.StatusCode == FtpStatusCode.NotLoggedIn)
{
ServiceEventArgs args = new ServiceEventArgs();
args.ServiceStatus = ServiceErrorStatus.InvalidCredentials;
OnFailure(this, args);
Logger.Current.Error("The credentials are invalid, account:" + accountName, ex);
Sendmail("Credentials details" + ex, "Invalid credentials for " + leadAdapterName + " LeadAdapter", emilProvider, accountName, leadAdapterName);
}
else
{
Logger.Current.Error("Exception in the get files method, token: " + tokenGuid + ",status: " + errorResponse.StatusCode + " Account name : " + accountName + " LeadAdapter : " + leadAdapterName, ex);
}
}
catch (Exception ex)
{
Logger.Current.Error("Exception in the get files method, token: " + tokenGuid + " Account name : " + accountName + " LeadAdapter : " + leadAdapterName, ex);
}
return(filesList);
}
