public static ExternalSubtitlesInfo CollectExternalSubtitles(string movieFilename, bool doJustDetection)
{
ExternalSubtitlesInfo _result = new ExternalSubtitlesInfo();
List <FileInfo> _temp = new FilesCollector().CollectFiles(Path.GetDirectoryName(movieFilename), false, SubtitlesManager.SubtitlesSupported).ToList <FileInfo>();
if (_temp != null && _temp.Count != 0)
{
bool _hasIdxSub = false;
// detect if .idx file is present
foreach (FileInfo _info in _temp)
{
if (_info.Extension == ".idx")
{
_hasIdxSub = true;
break;
}
}
foreach (FileInfo _info in _temp)
{
// if we have an .idx file to process skip existing .sub as it does not contain a candidate sub
if (_hasIdxSub && _info.Extension == ".sub")
{
continue;
}
ExtSubData _data = null;
if (_info.Extension == ".idx")
{
// process special case: .idx/.sub
// try to load the file
string _input = File.ReadAllText(_info.FullName);
if (!string.IsNullOrEmpty(_input))
{
Regex _reg = new Regex("id: ([a-zA-Z]+), index:", RegexOptions.Multiline | RegexOptions.IgnoreCase);
foreach (Match _match in _reg.Matches(_input))
{
string _code = _match.Groups[1].Value.Trim();
if (!string.IsNullOrEmpty(_code) && _code.Length == 2 && !CodeExists(_code, _result.SubFiles))
{
_data = new ExtSubData();
_data.Format = "IDX/SUB";
_data.Filename = _info.FullName;
_data.TwoLetterLanguageCode = _code;
_data.MovieName = Path.GetFileNameWithoutExtension(_info.Name);
if (string.Compare(_data.MovieName, Path.GetFileNameWithoutExtension(movieFilename), true, CultureInfo.InvariantCulture) == 0)
{
_result.SubFiles.Add(_data);
if (doJustDetection)
{
return(_result);
}
}
}
}
}
_input = null;
}
else
{
// process standard subtitles
// remove the extension
string _name = Path.GetFileNameWithoutExtension(_info.Name).ToLowerInvariant();
if (!string.IsNullOrEmpty(_name))
{
_data = new ExtSubData();
_data.Format = Path.GetExtension(_info.Name).Trim('.').ToUpperInvariant();
_data.Filename = _info.FullName;
// try to get the language code
string _code = Path.GetExtension(_name).Trim('.');
if (!string.IsNullOrEmpty(_code))
{
CultureInfo _ci = _code.Length == 2 ? Helpers.GetCultureInfo(_code) : Helpers.GetCultureInfoFromEnglishName(_code);
if (_ci != null && _ci != CultureInfo.InvariantCulture)
{
// the file has a language code
_data.TwoLetterLanguageCode = _ci.TwoLetterISOLanguageName;
// what is before the language code is the moviename
_data.MovieName = Path.GetFileNameWithoutExtension(_name);
}
}
if (string.IsNullOrEmpty(_data.MovieName))
{
// there is no language code, use the default one OR use Google Translate?
_data.TwoLetterLanguageCode = FileManager.Configuration.Options.MovieSheetsOptions.DefaultExternalSubtitlesLanguage;
// the movie file name is easy
_data.MovieName = Path.GetFileNameWithoutExtension(_info.Name);
}
if (string.Compare(_data.MovieName, Path.GetFileNameWithoutExtension(movieFilename), true, CultureInfo.InvariantCulture) == 0)
{
_result.SubFiles.Add(_data);
if (doJustDetection)
{
return(_result);
}
}
}
}
}
}
return(_result);
}
private static void ProcessSubtitles(MediaInfoData result, MediaInfo mi, string filePath)
{
// check embedded subtitles
// process each sub and add it to the list
if (mi != null && !IsISO(filePath))
{
try
{
int _subsCnt = mi.Count_Get(StreamKind.Text);
if (_subsCnt != 0)
{
for (int _i = 0; _i < _subsCnt; _i++)
{
EmbeddedSubtitle _sub = new EmbeddedSubtitle();
_sub.Format = mi.Get(StreamKind.Text, _i, "Format");
_sub.Language = mi.Get(StreamKind.Text, _i, "Language");
if (string.IsNullOrEmpty(_sub.Language))
{
_sub.Language = mi.Get(StreamKind.Text, _i, "Title");
}
_sub.Language = string.IsNullOrEmpty(_sub.Language) ? FileManager.Configuration.Options.MovieSheetsOptions.DefaultExternalSubtitlesLanguage : _sub.Language;
if (PopulateLanguages(_sub))
{
if (!string.IsNullOrEmpty(_sub.Language) && !string.IsNullOrEmpty(_sub.Format))
{
result.EmbeddedSubtitles.Add(_sub);
}
}
}
}
}
catch (Exception ex)
{
Loggy.Logger.DebugException("Embedded subs: ", ex);
}
}
// process also the external subtitles
try
{
ExternalSubtitlesInfo _subtitles = CollectExternalSubtitles(filePath, false);
if (_subtitles.HasExternalSubtitles)
{
foreach (ExtSubData _subData in _subtitles.SubFiles)
{
EmbeddedSubtitle _sub = new EmbeddedSubtitle();
_sub.Format = _subData.Format;
_sub.Language = _subData.TwoLetterLanguageCode;
if (PopulateLanguages(_sub))
{
if (!string.IsNullOrEmpty(_sub.Language) && !string.IsNullOrEmpty(_sub.Format))
{
result.ExternalSubtitlesList.Add(_sub);
}
}
}
}
}
catch (Exception ex)
{
Loggy.Logger.DebugException("External subs: ", ex);
}
}
