private void EvictMenuWidgetCaches(ContentContextBase context, MenuPart part)
{
if (context.Id == 0)
{
return;
}
// Get all the menu widgets who's menu contains this Menu Item, but only if the Output Cache Part has been bound to that Content Type
var menuWidgetOutputCacheParts = _contentManager.Query <OutputCachePart>().ForType("MenuWidget").List();
foreach (var outputCachePart in menuWidgetOutputCacheParts)
{
var menuWidgetPart = outputCachePart.ContentItem.As <MenuWidgetPart>();
if (menuWidgetPart != null && menuWidgetPart.MenuContentItemId == part.Menu.Id)
{
_signals.Trigger(OutputCachePart.ContentSignalName(menuWidgetPart.Id));
}
}
}
private dynamic BuildCachedWidgetShape(WidgetPart widgetPart, ControllerContext controllerContext)
{
var reinstateResources = true;
var cacheKey = ComputeCacheKey(widgetPart, controllerContext);
var cachedModel = _cacheManager.Get(cacheKey, context =>
{
context.Monitor(_signals.When(OutputCachePart.GenericSignalName));
context.Monitor(_signals.When(OutputCachePart.ContentSignalName(widgetPart.Id)));
context.Monitor(_signals.When(OutputCachePart.TypeSignalName(widgetPart.ContentItem.ContentType)));
reinstateResources = false;
return(_ouputCachedWidgetsService.CaptureWidgetOutput(() => RenderWidget(widgetPart)));
});
if (reinstateResources)
{
ReinstateResources(cachedModel);
}
return(_orchardServices.New.RawOutput(Content: cachedModel.Html));
}
private void EvictCache(UpdateContentContext context, OutputCachePart part)
{
_signals.Trigger(OutputCachePart.ContentSignalName(part.Id));
}
