public async Task <IReadOnlyList <string> > GetSupportedLanguages()
{
try
{
var i18nSheet = await _i18nLocalStore.GetSheet(_i18nOptions.SpreadsheetId, "Global");
return(i18nSheet == null?Array.Empty <string>() : i18nSheet.GetSupportedLanguages());
}
catch (I18nException e)
{
_logger.LogError(e, "Bad sheet format.");
return(Array.Empty <string>());
}
}
public async Task <I18nSheet> GetSheet(string spreadsheetId, string sheetName)
{
var cacheKey = GetCacheKey(spreadsheetId, sheetName);
Task <I18nSheet> AddItem(string key)
{
return(_i18nLocalStore.GetSheet(spreadsheetId, sheetName));
}
return(await _i18nCache.GetOrAdd(cacheKey, AddItem));
}