public bool LoadImportFile(string _fileName)
{
m_importFile = null;
if (File.Exists(_fileName))
{
progressMessage("Loading file....", true);
switch (ImportFormat)
{
case ImportFormatType.M3U:
m_importFile = ImportFileM3U.loadM3UFile(_fileName);
break;
case ImportFormatType.WPL:
m_importFile = ImportFileWPL.loadWPLFile(_fileName);
break;
//case ImportFormatType.XSPF:
// TODO
// break;
}
if (m_importFile != null)
{
updateSectionLocations();
return(true);
}
}
return(false);
}
public static ImportFileWPL loadWPLFile(string _fileName)
{
ImportFileWPL importFile = new ImportFileWPL()
{
FileName = _fileName
};
try
{
Directory.SetCurrentDirectory(Path.GetDirectoryName(_fileName));
XDocument document = XDocument.Load(_fileName, LoadOptions.None);
if (document != null && document.Root != null)
{
if (document.Root.Name.LocalName.Equals("smil", StringComparison.OrdinalIgnoreCase))
{
XElement mainElement = document.Root.Element("head");
if (mainElement != null && mainElement.Element("title") != null)
{
importFile.Title = mainElement.Element("title").Value;
}
mainElement = document.Root.Element("body");
if (mainElement != null && mainElement.Element("seq") != null)
{
var tracks =
from media in mainElement.Element("seq").Elements("media")
where media.Attribute("src") != null && !String.IsNullOrEmpty(media.Attribute("src").Value)
select media;
foreach (XElement mediaElement in tracks)
{
ImportEntry importEntry = new ImportEntry()
{
Owner = importFile
};
importEntry.FileName = mediaElement.Attribute("src").Value;
importFile.Entries.Add(importEntry);
}
}
}
else
{
throw new Exception("Root element must be <smil>");
}
}
else
{
// Invalid file format
throw new Exception("Invalid file.");
}
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Error={0}", ex.Message), "Error reading file");
}
return(importFile);
}
