/// <summary>
/// Maps data to an empty view model for a generic page.
/// </summary>
/// <param name="viewModel">The view model to map data to.</param>
/// <param name="mappingParameters">The data passed through to map to the view model.</param>
public virtual Task MapPageViewModelAsync(
IPageViewModel viewModel,
PageViewModelBuilderParameters mappingParameters
)
{
return(MapAsync(viewModel, mappingParameters));
}
/// <summary>
/// Maps data to an empty view model for a generic page.
/// </summary>
/// <param name="viewModel">The view model to map data to.</param>
/// <param name="mappingParameters">The data passed through to map to the view model.</param>
public virtual void MapPageViewModel(
IPageViewModel viewModel,
PageViewModelBuilderParameters mappingParameters
)
{
Map(viewModel, mappingParameters);
}
/// <summary>
/// Creates and maps data to a view model for a generic page.
/// </summary>
/// <param name="mappingParameters">The data passed through to map to the view model.</param>
public virtual Task <IPageViewModel> BuildPageViewModelAsync(
PageViewModelBuilderParameters mappingParameters
)
{
var viewModel = _pageViewModelFactory.CreatePageViewModel();
_pageViewModelMapper.MapPageViewModel(viewModel, mappingParameters);
return(Task.FromResult(viewModel));
}
/// <summary>
/// Creates and maps data to a view model for a generic page.
/// </summary>
/// <param name="mappingParameters">The data passed through to map to the view model.</param>
public virtual async Task <IPageViewModel> BuildPageViewModelAsync(
PageViewModelBuilderParameters mappingParameters
)
{
var viewModel = _pageViewModelFactory.CreatePageViewModel();
await _pageViewModelMapper.MapPageViewModelAsync(viewModel, mappingParameters);
return(viewModel);
}
private void Map <T>(
T vm,
PageViewModelBuilderParameters mappingParameters
)
where T : IEditablePageViewModel, IPageRoutableViewModel
{
Condition.Requires(mappingParameters).IsNotNull();
Condition.Requires(mappingParameters.PageModel).IsNotNull();
vm.Page = mappingParameters.PageModel;
vm.PageRoutingHelper = CreatePageRoutingHelper(mappingParameters);
vm.IsPageEditMode = mappingParameters.VisualEditorMode == VisualEditorMode.Edit;
}
private async Task <ActionResult> GetPageViewResult(Controller controller, PageActionRoutingState state)
{
IEditablePageViewModel vm;
var pageRoutingInfo = state.PageRoutingInfo;
// Some page types have thier own specific view models which custom data
switch (pageRoutingInfo.PageRoute.PageType)
{
case PageType.NotFound:
controller.Response.StatusCode = (int)HttpStatusCode.NotFound;
// Not sure why we're not using a NotFoundViewModel here, but this is old
// and untested functionality. Content managable not found pages will need to be looked at at a later date
var notFoundPageParams = new PageViewModelBuilderParameters(state.PageData, state.VisualEditorMode);
vm = await _pageViewModelBuilder.BuildPageViewModelAsync(notFoundPageParams);
break;
case PageType.CustomEntityDetails:
var model = await GetCustomEntityModel(state);
var customEntityParams = new CustomEntityDetailsPageViewModelBuilderParameters(state.PageData, state.VisualEditorMode, model);
vm = await BuildCustomEntityViewModelAsync(state.PageData.Template.CustomEntityModelType, customEntityParams);
break;
//case PageType.Error:
// Response.StatusCode = (int)HttpStatusCode.InternalServerError;
// vm = _pageViewModelMapper.MapPage(page, siteViewerMode);
// break;
default:
var pageParams = new PageViewModelBuilderParameters(state.PageData, state.VisualEditorMode);
vm = await _pageViewModelBuilder.BuildPageViewModelAsync(pageParams);
break;
}
// set cache
SetCache(vm, state);
var result = new ViewResult()
{
ViewData = new ViewDataDictionary(vm),
ViewName = state.PageData.Template.FullPath
};
return(result);
}
private PageRoutingHelper CreatePageRoutingHelper(
PageViewModelBuilderParameters mappingParameters
)
{
var allRoutes = _queryExecutor.GetAll <PageRoute>();
var allDirectories = _queryExecutor.GetAll <WebDirectoryRoute>();
var currentRoute = allRoutes.Single(p => p.PageId == mappingParameters.PageModel.PageId);
var router = new PageRoutingHelper(
allRoutes,
allDirectories,
currentRoute,
mappingParameters.VisualEditorMode,
mappingParameters.PageModel.PageVersionId
);
return(router);
}
private async Task <PageRoutingHelper> CreatePageRoutingHelperAsync(
PageViewModelBuilderParameters mappingParameters
)
{
var allRoutes = await _queryExecutor.ExecuteAsync(new GetAllPageRoutesQuery());
var allDirectories = await _queryExecutor.ExecuteAsync(new GetAllPageDirectoryRoutesQuery());
var currentRoute = allRoutes.Single(p => p.PageId == mappingParameters.PageModel.PageId);
var router = new PageRoutingHelper(
allRoutes,
allDirectories,
currentRoute,
mappingParameters.VisualEditorMode,
mappingParameters.PageModel.PageVersionId
);
return(router);
}
private async Task MapAsync <T>(
T vm,
PageViewModelBuilderParameters mappingParameters
)
where T : IEditablePageViewModel, IPageRoutableViewModel
{
if (mappingParameters == null)
{
throw new ArgumentNullException(nameof(mappingParameters));
}
if (mappingParameters.PageModel == null)
{
throw new ArgumentNullException(nameof(mappingParameters.PageModel));
}
vm.Page = mappingParameters.PageModel;
vm.PageRoutingHelper = await CreatePageRoutingHelperAsync(mappingParameters);
vm.IsPageEditMode = mappingParameters.VisualEditorMode == VisualEditorMode.Edit;
}