private string MakeStatusbarText(string Template)
{
string txt = Template;
if (ListingView.PointedItem != null)
{
DirItem di = (DirItem)ListingView.PointedItem.Data[dfDirItem];
txt = txt.Replace("{FullName}", di.TextToShow);
txt = txt.Replace("{AutoSize}", KiloMegaGigabyteConvert(di.Size, CurShortenKB, CurShortenMB, CurShortenMB));
txt = txt.Replace("{Date}", di.Date.ToShortDateString());
txt = txt.Replace("{Time}", di.Date.ToLocalTime().ToShortTimeString());
txt = txt.Replace("{SelectedItems}", ListingView.SelectedItems.Count.ToString());
//todo: add masks SizeB, SizeKB, SizeMB, TimeUTC, Name, Extension
}
return(txt);
}
private void LoadDir(string url)
{
currentDirectory = url;
_CheckProtocol(url);
Uri URI = new Uri(url);
if (ftp == null)
Connect(url);
// ReSharper disable once PossibleNullReferenceException, because Connect(url) would initialize it or would crash this constructor
Socket sck = ftp.GetDataSocket();//possible ftpexception, todo add try...catch
string ListResult;
ftp.SendCommand("CWD " + URI.PathAndQuery);
ftp.SendCommand("TYPE A");
ftp.SendCommand("LIST", out ListResult);
string directoryListing = "";//убрать после разборки с форматами ответов на "LIST"
StreamReader sr = new StreamReader(new NetworkStream(sck));
directoryContent.Clear();
//todo: элемент "вверх по древу"
/*
if (URI.PathAndQuery != "/")
{
string upDirUrl = "ftp://" + URI.Host + ":" + URI.Port + URI.PathAndQuery;
upDirUrl = URI.AbsolutePath.Substring(0, URI.AbsolutePath.LastIndexOf('/',0,1));
DirItem updir = new DirItem();
updir.URL = upDirUrl;
updir.TextToShow = "..";
updir.MIMEType = "x-fcmd/up";
updir.IconSmall = Utilities.GetIconForMIME("x-fcmd/up");
directoryContent.Add(updir);
}*/
while (!sr.EndOfStream)
{
string CurItem = sr.ReadLine();
if (CurItem == null) continue;
directoryListing += CurItem+"\n";
DirItem di = new DirItem();
Match m = FtpListDirectoryDetailsRegex.Match(CurItem);
string filename = m.Groups["fileName"].Value;
di.IsDirectory = CurItem.StartsWith("d");
if (di.IsDirectory)
{
di.IconSmall = Utilities.GetIconForMIME("x-fcmd/directory");
}
else
{
di.MIMEType = filename.LastIndexOf('.') > 0
? Utilities.GetContentType(filename.Substring(filename.LastIndexOf('.') + 1))
: "application/octet-stream";
di.IconSmall = Utilities.GetIconForMIME(di.MIMEType);
}
di.TextToShow = filename;
try
{ di.Date = DateTime.Parse(m.Groups["month"].Value + " " + m.Groups["day"].Value + " " + m.Groups["yearTime"].Value); }
// ReSharper disable once EmptyGeneralCatchClause
catch { } //to prevent crash if date is received in an invalid format
di.URL = "ftp://" + URI.Host + ":" + URI.Port + URI.PathAndQuery + filename;
if (di.IsDirectory && !di.URL.EndsWith("/")) di.URL += "/";
directoryContent.Add(di);
}
ftp.ReadResponse();
}