/// <summary>
/// process localize tag helper
/// </summary>
/// <param name="context"></param>
/// <param name="output"></param>
/// <returns></returns>
public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
var content = await output.GetChildContentAsync();
if (!string.IsNullOrWhiteSpace(content.GetContent()))
{
var str = content.GetContent().Trim();
LocalizedHtmlString _localStr;
if (!string.IsNullOrEmpty(Culture) && ResourceSource != null)
{
//localize from specified culture and resource type
_localStr = _loc.GetLocalizedHtmlString(ResourceSource, Culture, str, Args);
}
else if (!string.IsNullOrEmpty(Culture) && ResourceSource == null)
{
//localize from specified culture and default view localization resource
//type that is defined in startup in .AddExpressLocalization<T1, T2>
//where T2 is the view localization resource
_localStr = _loc.GetLocalizedHtmlString(Culture, str, Args);
}
else if (string.IsNullOrEmpty(Culture) && ResourceSource != null)
{
//localize from specified resource type using CultureInfo.CurrentCulture.Name
_localStr = _loc.GetLocalizedHtmlString(ResourceSource, str, Args);
}
else
{
//use default localization
_localStr = _loc.GetLocalizedHtmlString(str, Args);
}
output.Content.SetHtmlContent(_localStr);
}
}