public override async Task <IDisplayResult> UpdateAsync(YoutubeField field, IUpdateModel updater, UpdateFieldEditorContext context)
{
EditYoutubeFieldViewModel model = new EditYoutubeFieldViewModel();
if (await updater.TryUpdateModelAsync(model, Prefix))
{
var settings = context.PartFieldDefinition.GetSettings <YoutubeFieldSettings>();
if (settings.Required && String.IsNullOrWhiteSpace(model.RawAddress))
{
updater.ModelState.AddModelError(Prefix, nameof(model.RawAddress), S["A value is required for '{0}'.", context.PartFieldDefinition.DisplayName()]);
}
else
{
if (model.RawAddress != null)
{
var uri = new Uri(model.RawAddress);
// if it is a url with QueryString
if (!String.IsNullOrWhiteSpace(uri.Query))
{
var query = QueryHelpers.ParseQuery(uri.Query);
if (query.ContainsKey("v"))
{
model.EmbeddedAddress = $"{uri.GetLeftPart(UriPartial.Authority)}/embed/{query["v"]}";
}
else
{
updater.ModelState.AddModelError(Prefix, nameof(model.RawAddress), S["The format of the url is invalid"]);
}
}
else
{
var path = uri.AbsolutePath.Split('?')[0];
model.EmbeddedAddress = $"{uri.GetLeftPart(UriPartial.Authority)}/embed/{path}";
}
field.RawAddress = model.RawAddress;
field.EmbeddedAddress = model.EmbeddedAddress;
}
else
{
field.RawAddress = null;
field.EmbeddedAddress = null;
}
}
}
return(Edit(field, context));
}
public override async Task <IDisplayResult> UpdateAsync(YoutubeField field, IUpdateModel updater, UpdateFieldEditorContext context)
{
EditYoutubeFieldViewModel model = new EditYoutubeFieldViewModel();
await updater.TryUpdateModelAsync(model, Prefix);
if (string.IsNullOrEmpty(model.RawAddress))
{
return(Edit(field, context));
}
var uri = new Uri(model.RawAddress);
// if it is a url with QueryString
if (!string.IsNullOrWhiteSpace(uri.Query))
{
var query = QueryHelpers.ParseQuery(uri.Query);
if (query.ContainsKey("v"))
{
model.EmbeddedAddress = $"{uri.GetLeftPart(UriPartial.Authority)}/embed/{query["v"]}";
}
else
{
updater.ModelState.AddModelError(Prefix + "." + nameof(model.RawAddress), "The url format is not correct");
}
}
else
{
string path = uri.AbsolutePath.Split('?')[0];
model.EmbeddedAddress = $"{uri.GetLeftPart(UriPartial.Authority)}/embed/{path}";
}
field.RawAddress = model.RawAddress;
field.EmbeddedAddress = model.EmbeddedAddress;
return(Edit(field, context));
}
