public static string DownloadSubtitle(string fileName, string[] preferredLanguages, string[] preferredServices, out IMDb imdbMatch, out List <SubtitleMatch> otherChoices, Action <string> messageCallback)
{
var fn = Path.GetFileName(fileName);
otherChoices = new List <SubtitleMatch>();
List <SubtitleMatch> dummyChoices;
SubtitleMatch subtitle = null;
if (ServiceLocator.GetService <ISettings>().PreferenceToHashMatchedSubtitle)
{
subtitle = FindSubtitleForFilename(fileName, Path.GetDirectoryName(fileName), preferredLanguages, preferredServices, out imdbMatch, out dummyChoices, messageCallback, false, true, true);
if (subtitle != null)
{
return(DownloadSubtitle(subtitle, fileName));
}
}
subtitle = FindSubtitleForFilename(fn, Path.GetDirectoryName(fileName), preferredLanguages, preferredServices, out imdbMatch, out dummyChoices, messageCallback, false, true, false);
if (subtitle != null)
{
return(DownloadSubtitle(subtitle, fileName));
}
return(null);
}
public static string DownloadSubtitle(SubtitleMatch subtitle, string fileName)
{
string resultFile = null;
if (subtitle != null)
{
var dir = Path.GetDirectoryName(fileName);
if (dir != null && Directory.Exists(dir))
{
var files = SubtitleDownloaderFactory.GetSubtitleDownloader(subtitle.Service).SaveSubtitle(subtitle.Subtitle);
string tmpDir = files[0].Directory.FullName;
if (files.Count == 1)
{
string subNewName = Path.Combine(dir,
string.Format("{0}_{1}{2}", Path.GetFileNameWithoutExtension(fileName),
subtitle.Subtitle.LanguageCode, Path.GetExtension(files[0].FullName)));
lock (_fileLocker)
{
if (File.Exists(subNewName))
{
File.Delete(subNewName);
}
resultFile = subNewName;
try
{
files[0].MoveTo(subNewName);
}
catch
{
// read only folder
resultFile = files[0].FullName;
}
}
}
else
{
var cd = new Regex(@"cd(\d+)", RegexOptions.IgnoreCase);
int cdIndex = 0;
bool isMultiVolume = false;
if (cd.IsMatch(Path.GetFileNameWithoutExtension(fileName)))
{
// multivolume video : find which CD is this
cdIndex = int.Parse(cd.Match(Path.GetFileNameWithoutExtension(fileName)).Groups[0].Value);
isMultiVolume = true;
}
string subNewName = Path.Combine(dir,
isMultiVolume
? string.Format("{0}_CD{1}_{2}{3}",
Path.GetFileNameWithoutExtension(fileName),
cdIndex, subtitle.Subtitle.LanguageCode,
Path.GetExtension(files[cdIndex].FullName))
: string.Format("{0}_{1}{2}",
Path.GetFileNameWithoutExtension(fileName),
subtitle.Subtitle.LanguageCode,
Path.GetExtension(files[cdIndex].FullName)));
if (File.Exists(subNewName))
{
File.Delete(subNewName);
}
try
{
files[cdIndex].MoveTo(subNewName);
resultFile = files[cdIndex].FullName;
}
catch
{
// read only folder
resultFile = files[cdIndex].FullName;
}
}
if (Path.GetTempPath().ToLowerInvariant() != tmpDir.ToLowerInvariant() &&
tmpDir.ToLowerInvariant().StartsWith(Path.GetTempPath().ToLowerInvariant()))
{
if (File.Exists(tmpDir))
{
File.Delete(tmpDir);
}
else if (Directory.Exists(tmpDir))
{
Directory.Delete(tmpDir, true);
}
}
}
}
return(resultFile);
}
