public override async Task <IDisplayResult> UpdateAsync(LinkMenuItemPart part, IUpdateModel updater)
{
var model = new LinkMenuItemPartEditViewModel();
if (await updater.TryUpdateModelAsync(model, Prefix))
{
part.Url = model.Url;
part.ContentItem.DisplayText = model.Name;
// This code can be removed in a later release.
#pragma warning disable 0618
part.Name = model.Name;
#pragma warning restore 0618
}
return(Edit(part));
}
public override async Task <IDisplayResult> UpdateAsync(LinkMenuItemPart part, IUpdateModel updater)
{
var model = new LinkMenuItemPartEditViewModel();
if (await updater.TryUpdateModelAsync(model, Prefix))
{
part.Url = model.Url;
part.ContentItem.DisplayText = model.Name;
// This code can be removed in a later release.
#pragma warning disable 0618
part.Name = model.Name;
#pragma warning restore 0618
var urlToValidate = part.Url;
if (!String.IsNullOrEmpty(urlToValidate))
{
urlToValidate = urlToValidate.Split('#', 2)[0];
if (urlToValidate.StartsWith("~/", StringComparison.Ordinal))
{
var urlHelper = _urlHelperFactory.GetUrlHelper(_actionContextAccessor.ActionContext);
urlToValidate = urlHelper.Content(urlToValidate);
}
urlToValidate = urlToValidate.ToUriComponents();
if (!Uri.IsWellFormedUriString(urlToValidate, UriKind.RelativeOrAbsolute))
{
updater.ModelState.AddModelError(nameof(part.Url), S["{0} is an invalid url.", part.Url]);
}
else
{
var link = $"<a href=\"{_htmlencoder.Encode(urlToValidate)}\"></a>";
if (!String.Equals(link, _htmlSanitizerService.Sanitize(link), StringComparison.OrdinalIgnoreCase))
{
updater.ModelState.AddModelError(nameof(part.Url), S["{0} is an invalid url.", part.Url]);
}
}
}
}
return(Edit(part));
}