public override async Task <IViewProviderResult> BuildDisplayAsync(Label label, IViewProviderContext context)
{
// Get topic index view model from context
var viewModel = _actionContextAccessor.ActionContext.HttpContext.Items[typeof(EntityIndexViewModel <Issue>)] as EntityIndexViewModel <Issue>;
if (viewModel == null)
{
throw new Exception($"A view model of type {typeof(EntityIndexViewModel<Issue>).ToString()} has not been registered on the HttpContext!");
}
var indexViewModel = new EntityIndexViewModel <Issue>
{
Options = viewModel?.Options,
Pager = viewModel?.Pager
};
// Get top 10 labels for feature
var labels = await _labelStore.QueryAsync()
.Take(10, false)
.Select <LabelQueryParams>(async q =>
{
q.FeatureId.Equals(await GetFeatureIdAsync());
})
.OrderBy("Entities", OrderBy.Desc)
.ToList();
return(Views(
View <Label>("Home.Display.Header", model => label).Zone("header").Order(1),
View <Label>("Home.Display.Tools", model => label).Zone("header-right").Order(1),
View <EntityIndexViewModel <Issue> >("Home.Display.Content", model => indexViewModel).Zone("content").Order(1),
View <LabelsViewModel <Label> >("Issue.Labels.Index.Sidebar", model =>
{
model.SelectedLabelId = label?.Id ?? 0;
model.Labels = labels?.Data;
return model;
}).Zone("content-right").Order(1)
));
}
async Task <EntityIndexViewModel <Entity> > GetIndexViewModel(EntityIndexViewModel <Entity> model)
{
// If full text is enabled add rank to sort options
if (model.Options.Sort == SortBy.Rank)
{
var sortColumns = new List <SortColumn>()
{
new SortColumn()
{
Text = "Relevancy",
Value = SortBy.Rank
}
};
sortColumns.AddRange(model.SortColumns);
model.SortColumns = sortColumns;
}
// Build results
var results = await _entityService
.ConfigureQuery(async q =>
{
// Hide private?
if (!await _authorizationService.AuthorizeAsync(HttpContext.User,
Permissions.ViewPrivateEntities))
{
q.HidePrivate.True();
}
// Hide hidden?
if (!await _authorizationService.AuthorizeAsync(HttpContext.User,
Permissions.ViewHiddenEntities))
{
q.HideHidden.True();
}
// Hide spam?
if (!await _authorizationService.AuthorizeAsync(HttpContext.User,
Permissions.ViewSpamEntities))
{
q.HideSpam.True();
}
// Hide deleted?
if (!await _authorizationService.AuthorizeAsync(HttpContext.User,
Permissions.ViewDeletedEntities))
{
q.HideDeleted.True();
}
})
.GetResultsAsync(model.Options, model.Pager);
// Set pager total
model.Pager.SetTotal(results?.Total ?? 0);
model.Results = results;
model.SortColumns = _defaultSortColumns;
model.SortOrder = _defaultSortOrder;
model.Filters = _defaultFilters;
return(model);
}
