public static FieldConverter ResolveFallbackLanguages(LanguagesConfig languages)
{
return((data, field) =>
{
if (field.Partitioning.Equals(Partitioning.Language))
{
foreach (var languageCode in languages.AllKeys)
{
if (data.TryGetNonNull(languageCode, out _))
{
continue;
}
foreach (var fallback in languages.GetPriorities(languageCode))
{
if (data.TryGetNonNull(fallback, out var value))
{
data[languageCode] = value;
break;
}
}
}
}
return data;
});
}