protected override DriverResult Editor(ThemeSkinsPart part, dynamic shapeHelper)
{
return(ContentShape("Parts_ThemeSkinsPart_Edit",
() => {
var vm = new ThemeSkinsPartEditViewModel();
vm.SelectedSkinName = part.SkinName;
PopulateVMOptions(vm);
PopulateVMVariables(part, vm);
return shapeHelper.EditorTemplate(
TemplateName: "Parts/ThemeSkinsPart",
Model: vm,
Prefix: Prefix);
}));
}
private void PopulateVMVariables(ThemeSkinsPart part, ThemeSkinsPartEditViewModel vm)
{
var variables = _themeSkinsService.GetSkinVariables();
foreach (var savedVariable in part.Variables)
{
var fromTheme = variables.FirstOrDefault(v => v.Name.Equals(savedVariable.Name));
if (fromTheme != null)
{
fromTheme.Value = savedVariable.Value;
}
}
vm.Variables = variables.ToArray();
}
protected override DriverResult Editor(ThemeSkinsPart part, IUpdateModel updater, dynamic shapeHelper)
{
var vm = new ThemeSkinsPartEditViewModel();
if (updater.TryUpdateModel(vm, Prefix, null, null))
{
// TODO validate variables in the vm
part.SkinName = vm.SelectedSkinName;
part.Variables = vm.Variables;
}
return(ContentShape("Parts_ThemeSkinsPart_Edit",
() => {
PopulateVMOptions(vm);
return shapeHelper.EditorTemplate(
TemplateName: "Parts/ThemeSkinsPart",
Model: vm,
Prefix: Prefix);
}));
}
private void PopulateVMOptions(ThemeSkinsPartEditViewModel vm)
{
vm.AvailableSkinNames = _themeSkinsService.GetSkinNames();
var options = new List <SelectListItem>();
// the manifest may have a skin named Default, that would then be the one
// that should be used when nothing is selected.
var exclude = new List <string>();
var defaultSkin = vm.AvailableSkinNames.FirstOrDefault(s => s.Equals("default", StringComparison.OrdinalIgnoreCase));
if (!string.IsNullOrWhiteSpace(defaultSkin))
{
options.Add(new SelectListItem {
Text = defaultSkin,
Value = defaultSkin,
Selected = string.IsNullOrWhiteSpace(vm.SelectedSkinName) ||
defaultSkin.Equals(vm.SelectedSkinName, StringComparison.OrdinalIgnoreCase)
});
exclude.Add(defaultSkin);
}
else
{
options.Add(new SelectListItem {
Text = T("Default").Text,
Value = string.Empty,
Selected = string.IsNullOrWhiteSpace(vm.SelectedSkinName)
});
}
if (vm.AvailableSkinNames != null)
{
options.AddRange(vm.AvailableSkinNames
.Except(exclude)
.Select(x => new SelectListItem {
Text = x,
Value = x,
Selected = string.Equals(x, vm.SelectedSkinName)
}));
}
vm.Options = options;
}
