public async Task<PagedResultOutput<LanguageTextListDto>> GetLanguageTexts(GetLanguageTextsInput input)
{
/* Note: This method is used by SPA without paging, MPA with paging.
* So, it can both usable with paging or not */
//Normalize base language name
if (input.BaseLanguageName.IsNullOrEmpty())
{
var defaultLanguage = await _applicationLanguageManager.GetDefaultLanguageOrNullAsync(AbpSession.TenantId);
if (defaultLanguage == null)
{
defaultLanguage = (await _applicationLanguageManager.GetLanguagesAsync(AbpSession.TenantId)).FirstOrDefault();
if (defaultLanguage == null)
{
throw new ApplicationException("No language found in the application!");
}
}
input.BaseLanguageName = defaultLanguage.Name;
}
var source = LocalizationManager.GetSource(input.SourceName);
var baseCulture = CultureInfo.GetCultureInfo(input.BaseLanguageName);
var targetCulture = CultureInfo.GetCultureInfo(input.TargetLanguageName);
var languageTexts = source
.GetAllStrings()
.Select(localizedString => new LanguageTextListDto
{
Key = localizedString.Name,
BaseValue = _applicationLanguageTextManager.GetStringOrNull(AbpSession.TenantId, source.Name, baseCulture, localizedString.Name),
TargetValue = _applicationLanguageTextManager.GetStringOrNull(AbpSession.TenantId, source.Name, targetCulture, localizedString.Name, false)
})
.AsQueryable();
//Filters
if (input.TargetValueFilter == "EMPTY")
{
languageTexts = languageTexts.Where(s => s.TargetValue.IsNullOrEmpty());
}
if (!input.FilterText.IsNullOrEmpty())
{
languageTexts = languageTexts.Where(
l => (l.Key != null && l.Key.IndexOf(input.FilterText, StringComparison.CurrentCultureIgnoreCase) >= 0) ||
(l.BaseValue != null && l.BaseValue.IndexOf(input.FilterText, StringComparison.CurrentCultureIgnoreCase) >= 0) ||
(l.TargetValue != null && l.TargetValue.IndexOf(input.FilterText, StringComparison.CurrentCultureIgnoreCase) >= 0)
);
}
var totalCount = languageTexts.Count();
//Ordering
if (!input.Sorting.IsNullOrEmpty())
{
languageTexts = languageTexts.OrderBy(input.Sorting);
}
//Paging
if (input.SkipCount > 0)
{
languageTexts = languageTexts.Skip(input.SkipCount);
}
if (input.MaxResultCount > 0)
{
languageTexts = languageTexts.Take(input.MaxResultCount);
}
return new PagedResultOutput<LanguageTextListDto>(
totalCount,
languageTexts.ToList()
);
}
public async Task<JsonResult> GetLanguageTexts(GetLanguageTextsInput input)
{
//LanguageTexts已缓存
PagedResultOutput<LanguageTextListDto> tt = await _languageAppService.GetLanguageTexts(input);
return Json(new { total = tt.TotalCount, rows = tt.Items }, JsonRequestBehavior.AllowGet);
}