public Task <IEnumerable <WidgetInvoker> > GetWidgetsAsync(string zone, object model = null)
{
Guard.NotEmpty(zone, nameof(zone));
var storeId = _storeContext.CurrentStore.Id;
#region Module Widgets
var widgets = _widgetService.LoadActiveWidgetsByWidgetZone(zone, storeId)
.Select(x => x.Value.GetDisplayWidget(zone, model, storeId))
.Where(x => x != null);
#endregion
#region Topic Widgets
// TODO: (core) DefaultWidgetSelector > Determine topic widgets
widgets = widgets.Concat(Enumerable.Empty <WidgetInvoker>());
#endregion
#region Request scoped widgets (provided by IWidgetProvider)
widgets = widgets.Concat(_widgetProvider.GetWidgets(zone));
#endregion
widgets = widgets
.Distinct()
.OrderBy(x => x.Prepend)
.ThenBy(x => x.Order);
return(Task.FromResult(widgets));
}
public IEnumerable <WidgetInvoker> GetWidgets(string zone, object model = null)
{
Guard.NotEmpty(zone, nameof(zone));
#region Plugin Widgets
// TODO: (core) DefaultWidgetSelector > Determine static plugin widgets
var widgets = Enumerable.Empty <WidgetInvoker>();
#endregion
#region Topic Widgets
// TODO: (core) DefaultWidgetSelector > Determine topic widgets
widgets = widgets.Concat(Enumerable.Empty <WidgetInvoker>());
#endregion
#region Request scoped widgets (provided by IWidgetProvider)
widgets = widgets.Concat(_widgetProvider.GetWidgets(zone));
#endregion
return(widgets.OrderBy(x => x.Order));
}
public virtual IEnumerable <WidgetRouteInfo> GetWidgets(string widgetZone, object model)
{
string actionName;
string controllerName;
RouteValueDictionary routeValues;
var storeId = _storeContext.CurrentStore.Id;
#region Plugin Widgets
var widgets = _widgetService.LoadActiveWidgetsByWidgetZone(widgetZone, storeId);
foreach (var widget in widgets)
{
widget.Value.GetDisplayWidgetRoute(widgetZone, model, storeId, out actionName, out controllerName, out routeValues);
if (actionName.HasValue() && controllerName.HasValue())
{
yield return(new WidgetRouteInfo
{
ActionName = actionName,
ControllerName = controllerName,
RouteValues = routeValues
});
}
}
#endregion
#region Topic Widgets
// add special "topic widgets" to the list
var allTopicsCacheKey = string.Format(ModelCacheEventConsumer.TOPIC_WIDGET_ALL_MODEL_KEY, storeId, _workContext.WorkingLanguage.Id, _workContext.CurrentCustomer.GetRolesIdent());
// get topic widgets from STATIC cache
var topicWidgets = _services.Cache.Get(allTopicsCacheKey, () =>
{
using (var scope = new DbContextScope(forceNoTracking: true))
{
var allTopicWidgets = _topicService.GetAllTopics(storeId).AlterQuery(q =>
{
return(q.Where(x => x.RenderAsWidget));
});
var stubs = allTopicWidgets
.Select(t =>
{
var locTitle = t.GetLocalized(x => t.Title);
var locBody = t.GetLocalized(x => t.Body, detectEmptyHtml: false);
return(new TopicWidgetStub
{
Id = t.Id,
Bordered = t.WidgetBordered,
WrapContent = !t.WidgetWrapContent.HasValue || t.WidgetWrapContent.Value,
ShowTitle = t.WidgetShowTitle,
SystemName = t.SystemName.SanitizeHtmlId(),
ShortTitle = t.GetLocalized(x => x.ShortTitle),
Title = locTitle,
TitleRtl = locTitle.CurrentLanguage.Rtl,
Intro = t.GetLocalized(x => x.Intro),
Body = locBody,
BodyRtl = locBody.CurrentLanguage.Rtl,
TitleTag = t.TitleTag,
WidgetZones = t.GetWidgetZones().ToArray(),
Priority = t.Priority
});
})
.OrderBy(t => t.Priority)
.ToList();
return(stubs);
}
});
var byZoneTopicsCacheKey = "SmartStore.TopicWidgets.ZoneMapped";
// save widgets to zones map in request cache
var topicsByZone = _requestCache.Get(byZoneTopicsCacheKey, () =>
{
var map = new Multimap <string, WidgetRouteInfo>();
foreach (var widget in topicWidgets)
{
var zones = widget.WidgetZones;
if (zones != null && zones.Any())
{
foreach (var zone in zones.Select(x => x.ToLower()))
{
var routeInfo = new WidgetRouteInfo
{
ControllerName = "Topic",
ActionName = "TopicWidget",
RouteValues = new RouteValueDictionary()
{
{ "Namespaces", "SmartStore.Web.Controllers" },
{ "area", null },
{ "widgetZone", zone },
{ "model", new TopicWidgetModel
{
Id = widget.Id,
SystemName = widget.SystemName,
WrapContent = widget.WrapContent,
ShowTitle = widget.ShowTitle,
IsBordered = widget.Bordered,
ShortTitle = widget.ShortTitle.NullEmpty(),
Title = widget.Title.NullEmpty(),
TitleTag = widget.TitleTag ?? "h3",
Intro = widget.Intro.NullEmpty(),
Html = widget.Body,
HtmlRtl = widget.BodyRtl,
TitleRtl = widget.TitleRtl
} }
}
};
map.Add(zone, routeInfo);
}
}
}
return(map);
});
if (topicsByZone.ContainsKey(widgetZone.ToLower()))
{
var zoneWidgets = topicsByZone[widgetZone.ToLower()];
foreach (var topicWidget in zoneWidgets)
{
// Handle OC announcement
var topicWidgetModel = topicWidget.RouteValues["model"] as TopicWidgetModel;
if (topicWidgetModel != null)
{
_services.DisplayControl.Announce(new Topic {
Id = topicWidgetModel.Id
});
}
yield return(topicWidget);
}
}
#endregion
#region Request scoped widgets (provided by IWidgetProvider)
var requestScopedWidgets = _widgetProvider.GetWidgets(widgetZone);
if (requestScopedWidgets != null)
{
foreach (var widget in requestScopedWidgets)
{
yield return(widget);
}
}
#endregion
}
public async Task <IEnumerable <WidgetInvoker> > GetWidgetsAsync(string zone, object model = null)
{
Guard.NotEmpty(zone, nameof(zone));
var storeId = _storeContext.CurrentStore.Id;
#region Module Widgets
var widgets = _widgetService.LoadActiveWidgetsByWidgetZone(zone, storeId)
.Select(x => x.Value.GetDisplayWidget(zone, model, storeId))
.Where(x => x != null);
#endregion
#region Topic Widgets
// Get topic widgets from STATIC cache
var allTopicsCacheKey = string.Format(TOPIC_WIDGET_ALL_MODEL_KEY, storeId, _workContext.WorkingLanguage.Id, _workContext.CurrentCustomer.GetRolesIdent());
var topicWidgets = await _cache.GetAsync(allTopicsCacheKey, async() =>
{
var allTopicWidgets = await _db.Topics
.AsNoTracking()
.ApplyStandardFilter(customerRoleIds: _workContext.CurrentCustomer.GetRoleIds(), storeId: storeId)
.Where(x => x.RenderAsWidget)
.ToListAsync();
var stubs = allTopicWidgets
.Select(t =>
{
var locTitle = t.GetLocalized(x => t.Title);
var locBody = t.GetLocalized(x => t.Body, detectEmptyHtml: false);
return(new TopicWidget
{
Id = t.Id,
Bordered = t.WidgetBordered,
WrapContent = !t.WidgetWrapContent.HasValue || t.WidgetWrapContent.Value,
ShowTitle = t.WidgetShowTitle,
SystemName = t.SystemName.SanitizeHtmlId(),
ShortTitle = t.GetLocalized(x => x.ShortTitle),
Title = locTitle,
TitleRtl = locTitle.CurrentLanguage.Rtl,
Intro = t.GetLocalized(x => x.Intro),
Body = locBody,
BodyRtl = locBody.CurrentLanguage.Rtl,
TitleTag = t.TitleTag,
WidgetZones = t.GetWidgetZones().ToArray(),
Priority = t.Priority,
CookieType = t.CookieType
});
})
.OrderBy(t => t.Priority)
.ToList();
return(stubs);
});
// Save widgets to zones map in request cache
var topicsByZone = _requestCache.Get(ByZoneTopicsCacheKey, () =>
{
var map = new Multimap <string, TopicWidgetInvoker>(StringComparer.OrdinalIgnoreCase);
foreach (var topicWidget in topicWidgets)
{
var zones = topicWidget.WidgetZones;
if (zones != null && zones.Any())
{
foreach (var zone in zones)
{
var topicWidgetInvoker = new TopicWidgetInvoker(topicWidget);
map.Add(zone, topicWidgetInvoker);
}
}
}
return(map);
});
if (topicsByZone.ContainsKey(zone))
{
widgets = widgets.Concat(topicsByZone[zone]);
}
#endregion
#region Request scoped widgets (provided by IWidgetProvider)
widgets = widgets.Concat(_widgetProvider.GetWidgets(zone));
#endregion
widgets = widgets
.Distinct()
.OrderBy(x => x.Prepend)
.ThenBy(x => x.Order);
return(widgets);
}
