public LyricsForSong(Song song, string val, string source, string url, TranslationType translationType, string cultureCode)
{
Song = song;
Source = source;
URL = url;
TranslationType = translationType;
CultureCode = new OptionalCultureCode(cultureCode);
Value = val;
}
/// <summary>
/// Gets the culture with the specific name, or the application default culture (English basically).
/// </summary>
/// <param name="culture">Culture name, for example "en-US".</param>
/// <returns>The specified culture, or application default culture. Cannot be null.</returns>
public static CultureInfo GetCultureOrDefault(OptionalCultureCode culture)
{
return(culture.GetCultureInfoSafe() ?? Default);
}
public UserKnownLanguage(User user, string cultureCode, UserLanguageProficiency proficiency)
{
User = user;
CultureCode = new OptionalCultureCode(cultureCode);
Proficiency = proficiency;
}
public static LyricsForSongContract GetDefaultLyrics(LyricsForSongContract[] lyrics, OptionalCultureCode uiCultureCode,
IEnumerable <OptionalCultureCode> userLanguages,
Lazy <IEnumerable <UserKnownLanguage> > knownLanguages)
{
if (!lyrics.Any())
{
return(null);
}
var dict = lyrics.Where(l => !string.IsNullOrEmpty(l.CultureCode)).Distinct(l => l.CultureCode).ToDictionary(l => l.CultureCode);
var uiCulture = uiCultureCode.CultureInfo;
if (uiCulture != null && dict.ContainsKey(uiCulture.TwoLetterISOLanguageName))
{
return(dict[uiCulture.TwoLetterISOLanguageName]);
}
var userLang = userLanguages?.Select(c => c.GetCultureInfoSafe())
.Where(c => c != null)
.Select(l => l.TwoLetterISOLanguageName)
.FirstOrDefault(l => dict.ContainsKey(l));
if (!string.IsNullOrEmpty(userLang))
{
return(dict[userLang]);
}
var lang = knownLanguages.Value?
.OrderByDescending(l => l.Proficiency)
.Select(l => l.CultureCode.CultureCode)
.FirstOrDefault(l => dict.ContainsKey(l));
if (lang != null)
{
return(dict[lang]);
}
var original = lyrics.FirstOrDefault(l => l.TranslationType == TranslationType.Original);
return(original ?? lyrics.First());
}