extractLocalization method
Tries to localize text by given locale. Set setCustomExtractor to provide custom parsing.
Default extractor works only with locale map {'locale' : 'value'}
locale
- default is current locale.
defaultLocale
- default is locale passed into constructor.
Enable/Disable debug mode to show/hide missing localizations.
Implementation
String extractLocalization(dynamic data,
{String? locale, String? defaultLocale}) {
locale ??= this.locale;
defaultLocale ??= this.defaultLocale;
if (_mapExtractor != null) {
return _mapExtractor!(data, locale, defaultLocale);
}
if (data is Map) {
if (data.containsKey(locale)) {
return data[locale];
}
if (data.containsKey(defaultLocale)) {
return data[defaultLocale];
}
}
return debug ? 'empty_{$locale} at ${data?.toString()}' : '';
}