public string GetUrl(string absolutePath)
{
string retVal = absolutePath;
try
{
WebDavTicket ticket = WebDavTicket.Parse(absolutePath);
retVal = WebDavUrlBuilder.GetWebDavUrl(ticket.AbsolutePath, true);
}
catch (Exception)
{
}
return(retVal);
}
/// <summary>
/// Parses the specified SRC ticket.
/// </summary>
/// <param name="srcTicket">The SRC ticket.</param>
/// <param name="format">The format.</param>
/// <returns></returns>
public static WebDavTicket Parse(string srcTicket)
{
WebDavTicket retVal = null;
try
{
retVal = ParseByFormat(srcTicket, "/P/A/F");
}
catch (System.FormatException)
{
}
if (retVal == null)
{
retVal = ParseByFormat(srcTicket, "A");
}
return(retVal);
}
/// <summary>
/// Gets the absolute path.
/// </summary>
/// <param name="url">The URL.</param>
/// <returns></returns>
public string GetAbsolutePath(string url)
{
string retVal = url;
try
{
WebDavTicket ticket = WebDavUrlBuilder.GetWebDavTicket(url);
if (ticket != null)
{
retVal = ticket.ToString();
}
}
catch (System.Exception)
{
//throw new Exception("webdav ticket incorrect format");
}
return(retVal);
}
private static WebDavTicket ParseByFormat(string srcTicket, string format)
{
WebDavTicket retVal = new WebDavTicket();
int index = 0;
StringBuilder regExp = new StringBuilder();
regExp.Append(@"^");
foreach (char patternChar in format.ToCharArray())
{
char nextChar = (format.Length - index) > 1 ? format[index + 1] : '/';
switch (patternChar)
{
case 'P':
regExp.Append(String.Format("(?<PLUGIN_TOKEN>[^{0}]+)", nextChar));
break;
case 'A':
regExp.Append(String.Format("(?<ABSOLUTE_PATH>[^{0}]+)", nextChar));
break;
case 'F':
regExp.Append(@"(?<FILE_NAME>[^\\/:*?\""<>|\r\n]*)");
break;
default:
regExp.Append(patternChar);
break;
}
index++;
}
try
{
Regex regex = new Regex(regExp.ToString());
Match match = regex.Match(srcTicket.Trim());
string fileName = null;
string capture = match.Groups["PLUGIN_TOKEN"].Value;
if (!string.IsNullOrEmpty(capture))
{
retVal.PluginToken = (ePluginToken)Enum.Parse(typeof(ePluginToken), capture);
}
capture = match.Groups["FILE_NAME"].Value;
if (!string.IsNullOrEmpty(capture))
{
fileName = capture;
}
capture = match.Groups["ABSOLUTE_PATH"].Value;
Guid sessionId;
WebDavAbsolutePath absPath;
ParseAbsPathTicket(capture, out sessionId, out absPath);
retVal.SessionId = sessionId;
retVal.AbsolutePath = absPath;
retVal.AbsolutePath.FileName = fileName;
}
catch (FormatException e)
{
throw new FormatException(e.Message);
}
catch (System.Exception)
{
throw new FormatException("invalid ticket");
}
return(retVal);
}
