/// <summary>
/// Deleting file from ftp
/// </summary>
/// <param name="con">Connection class exemplar</param>
/// <param name="fullFileName">Full file name (path + name) on FTP.
/// Example: "ftp://ftpex.e-vo.ru/outbox/Test.xml"</param>
/// <returns>Exception text.
/// If there is no ex, will return an empty string.</returns>
public bool DeleteFileFromFtp(Ftp_Connection con, string fullFileName, ref string exceptionText)
{
exceptionText = "";
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(fullFileName);
request.Credentials = new NetworkCredential(con.UserName, con.Password);
request.Method = WebRequestMethods.Ftp.DeleteFile;
try { request.Method = WebRequestMethods.Ftp.DeleteFile; }
catch (Exception ex) { exceptionText = "Ошибка!\n" + ex.Message + "\nНе удалось произвести удаление файла " + fullFileName; return(false); }
return(true);
}
/// <summary>
/// Uploading file to FTP
/// </summary>
/// <param name="con">Connection class exemplar</param>
/// <param name="ftpPath">FTP path
/// Example: "ftp://ftpex.e-vo.ru/outbox/"</param>
/// <param name="fileName">Name of the uploading file
/// Examole: Test.xml</param>
/// <returns>Exception text
/// If there is no ex, will return an empty string</returns>
public bool UploadToFTP(Ftp_Connection con, string fileName, ref string exceptionText)
{
exceptionText = "";
using (WebClient client = new WebClient())
{
try
{
client.Credentials = new NetworkCredential(con.UserName, con.Password);
client.UploadFile(con.FtpOut + fileName, con.DwnldFlsPth + fileName);
}
catch (Exception ex) { exceptionText = ex.Message; return(false); }
}
return(true);
}
/// <summary>
/// Receiving order from FTP by order file name
/// </summary>
/// <param name="con">Connection class exemplar</param>
/// <param name="docName">document name file name
/// Example: order_20180621124445_2212524051.xml</param>
/// <returns>Is download complee succsessfully</returns>
public bool DownloadFile(Ftp_Connection con, string docName, ref string exceptionText)
{
exceptionText = "";
WebClient request = new WebClient();
request.Credentials = new NetworkCredential(con.UserName, con.Password);
try { request.DownloadFile(con.FtpIn + docName, con.DwnldFlsPth + docName); }
catch (Exception ex)
{
exceptionText = ex.Message + " Не удалось записать файл " + con.FtpIn + docName + " по адресу " + con.DwnldFlsPth + docName + "!";
return(false);
}
request.Dispose();
return(true);
}
/// <summary>
/// Receiving orders list method
/// </summary>
/// <param name="con">FTP-Connection class exemplar</param>
/// <returns>OrderList class exemplar</returns>
public OrderList GetOrderList(Ftp_Connection con, string searchFilesTemplate)
{
OrderList orderList = new OrderList();
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(con.FtpIn);
request.Method = WebRequestMethods.Ftp.ListDirectory;
request.Credentials = new NetworkCredential(con.UserName, con.Password);
using (FtpWebResponse response = (FtpWebResponse)request.GetResponse())
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
if (line.Contains((searchFilesTemplate == "") ? Param.EXITE_ORDER_ID : searchFilesTemplate))
{
orderList.List.Add(line);
}
}
return(orderList);
}
/// <summary>
/// Receiving all orders from FTP by order list
/// </summary>
/// <param name="con">Connection class exemplar</param>
/// <param name="list">Orders list</param>
/// <param name="exceptionText">linked exception variable</param>
/// <returns>Is download complee succsessfully</returns>
public bool DownloadAllFiles(Ftp_Connection con, OrderList list, ref string exceptionText)
{
if (list.List.Count == 0)
{
return(true);
}
exceptionText = "";
WebClient request = new WebClient();
request.Credentials = new NetworkCredential(con.UserName, con.Password);
for (int i = 0; i < list.List.Count; i++)
{
string filename = list.GetListElement(i);
try { request.DownloadFile(con.FtpIn + filename, con.DwnldFlsPth + filename); }
catch (Exception ex)
{
exceptionText = ex + "\nНе удалось записать файл " + con.FtpIn + filename + " по адресу " + con.DwnldFlsPth + filename + "!";
return(false);
}
}
request.Dispose();
return(true);
}
