public ActionResult Choose(ChooseContentsViewModel model, PagerParameters pagerParameters)
{
var pager = new Pager(_siteService.GetSiteSettings(), pagerParameters);
var container = model.SourceContainerId == 0 ? null : _contentManager.GetLatest(model.SourceContainerId);
if (container == null && model.SourceContainerId != 0) {
return HttpNotFound();
}
if (string.IsNullOrEmpty(model.FilterByContentType)) {
var targetContainer = _contentManager.Get<ContainerPart>(model.TargetContainerId);
if (targetContainer != null) {
model.FilterByContentType = targetContainer.Record.ItemContentType;
}
}
var query = GetListContentItemQuery(model.SourceContainerId, model.FilterByContentType, model.OrderBy);
if (query == null) {
return HttpNotFound();
}
model.SelectedFilter = model.FilterByContentType;
model.FilterOptions = GetContainableTypes()
.Select(ctd => new KeyValuePair<string, string>(ctd.Name, ctd.DisplayName))
.ToList().OrderBy(kvp => kvp.Key);
var pagerShape = Shape.Pager(pager).TotalItemCount(query.Count());
var pageOfContentItems = query.Slice(pager.GetStartIndex(), pager.PageSize).ToList();
var list = Shape.List();
list.AddRange(pageOfContentItems.Select(ci => _contentManager.BuildDisplay(ci, "SummaryAdmin")));
dynamic viewModel = Shape.ViewModel()
.ContentItems(list)
.Pager(pagerShape)
.SourceContainerId(model.SourceContainerId)
.TargetContainerId(model.TargetContainerId)
.SelectedFilter(model.SelectedFilter)
.FilterOptions(model.FilterOptions)
.OrderBy(model.OrderBy)
.Containers(_contentManager.Query<ContainerPart>(VersionOptions.Latest).List()
.Select(part => part.ContentItem)
.OrderBy(item => item.As<CommonPart>().VersionPublishedUtc));
// Casting to avoid invalid (under medium trust) reflection over the protected View method and force a static invocation.
return View((object)viewModel);
}
public ActionResult ChooseFilterPOST(ChooseContentsViewModel model)
{
var routeValues = ControllerContext.RouteData.Values;
if (GetContainableTypes().Any(ctd => string.Equals(ctd.Name, model.SelectedFilter, StringComparison.OrdinalIgnoreCase))) {
routeValues["filterByContentType"] = model.SelectedFilter;
}
else {
routeValues.Remove("filterByContentType");
}
if (model.SourceContainerId == 0) {
routeValues.Remove("SourceContainerId");
}
else {
routeValues["SourceContainerId"] = model.SourceContainerId;
}
routeValues["OrderBy"] = model.OrderBy;
routeValues["TargetContainerId"] = model.TargetContainerId;
return RedirectToAction("Choose", routeValues);
}