private int[] PopulateActiveLayers()
{
var populatedLayers = _layerRetrievalService.GetLayers();
var activeLayerIds = new List <int>();
foreach (var layer in populatedLayers)
{
// ignore the rule if it fails to execute
try
{
var currentLayer = layer;
var layerRuleMatches = _performanceMonitor.PublishTimedAction(() => _ruleManager.Matches(currentLayer.Rule), (r, t) => new LayerMessage
{
Active = r,
Name = currentLayer.Name,
Rule = currentLayer.Rule,
Duration = t.Duration
}, TimelineCategories.Layers, "Layer Evaluation", currentLayer.Name).ActionResult;
if (layerRuleMatches)
{
activeLayerIds.Add(currentLayer.Id);
}
}
catch (Exception e)
{
Logger.Warning(e, T("An error occurred during layer evaluation on: {0}. The rule that was attempted was {1}.", layer.Name, layer.Rule).Text);
}
}
return(activeLayerIds.ToArray());
}
public new bool Authorize(Permission permission, IContent content, LocalizedString message)
{
var authorizerMessage = new AuthorizerMessage {
PermissionName = permission.Name
};
if (content != null)
{
authorizerMessage.ContentId = content.Id;
authorizerMessage.ContentType = content.ContentItem.ContentType;
authorizerMessage.ContentName = content.GetContentName();
}
return(_performanceMonitor.PublishTimedAction(() =>
{
if (permission == StandardPermissions.AccessFrontEnd)
{
return true;
}
return base.Authorize(permission, content, message);
}, (r, t) => {
authorizerMessage.Duration = t.Duration;
authorizerMessage.UserIsAuthorized = r;
return authorizerMessage;
}, TimelineCategories.Authorization, "Authorize", permission.Name).ActionResult);
}
public override dynamic DisplayElement(
Element element,
IContent content,
string displayType = null,
IUpdateModel updater = null)
{
var container = element as Container;
return(_performanceMonitor.PublishTimedAction(() =>
{
return base.DisplayElement(element, content, displayType, updater);
}, (r, t) => new ElementMessage()
{
Duration = t.Duration,
Offset = t.Offset,
ContentItem = content,
Category = element.Category,
DisplayText = element.DisplayText.Text,
HtmlClass = element.HtmlClass,
HtmlId = element.HtmlId,
HtmlStyle = element.HtmlStyle,
Index = element.Index,
Rule = element.Rule,
NumberOfChildElements = container == null ? 0 : container.Elements.Count(),
IsContainer = container != null
}, TimelineCategories.Layouts, "Element Displaying", element.DisplayText.Text).ActionResult);
}
public new ContentItem Get(int id, VersionOptions options, QueryHints hints)
{
return(_performanceMonitor.PublishTimedAction(() => base.Get(id, options, hints), (r, t) => new ContentManagerMessage
{
ContentId = id,
ContentType = GetContentType(id, r, options),
Name = r.GetContentName(),
Duration = t.Duration,
//VersionOptions = options
}, TimelineCategories.ContentManagement, r => "Get: " + GetContentType(id, r, options), r => r.GetContentName()).ActionResult);
}
public int[] GetActiveLayerIds()
{
// Once the Rule Engine is done:
// Get Layers and filter by zone and rule
// NOTE: .ForType("Layer") is faster than .Query<LayerPart, LayerPartRecord>()
var activeLayers = _orchardServices.ContentManager.Query <LayerPart>().WithQueryHints(new QueryHints().ExpandParts <LayerPart>()).ForType("Layer").List();
var activeLayerIds = new List <int>();
foreach (var activeLayer in activeLayers)
{
// ignore the rule if it fails to execute
try
{
var currentLayer = activeLayer;
var layerRuleMatches = _performanceMonitor.PublishTimedAction(() => _ruleManager.Matches(currentLayer.Record.LayerRule), (r, t) => new LayerMessage
{
Active = r,
Name = currentLayer.Record.Name,
Rule = currentLayer.Record.LayerRule,
Duration = t.Duration
}, TimelineCategories.Layers, "Layer Evaluation", currentLayer.Record.Name).ActionResult;
if (layerRuleMatches)
{
activeLayerIds.Add(activeLayer.ContentItem.Id);
}
}
catch (Exception e)
{
Logger.Warning(e, T("An error occured during layer evaluation on: {0}", activeLayer.Name).Text);
}
}
return(activeLayerIds.ToArray());
}
public void OnResultExecuting(ResultExecutingContext filterContext)
{
// layers and widgets should only run on a full view rendering result
var viewResult = filterContext.Result as ViewResult;
if (viewResult == null)
{
return;
}
var workContext = _workContextAccessor.GetContext(filterContext);
if (workContext == null ||
workContext.Layout == null ||
workContext.CurrentSite == null ||
AdminFilter.IsApplied(filterContext.RequestContext) ||
!ThemeFilter.IsApplied(filterContext.RequestContext))
{
return;
}
// Once the Rule Engine is done:
// Get Layers and filter by zone and rule
IEnumerable <LayerPart> activeLayers = _orchardServices.ContentManager.Query <LayerPart, LayerPartRecord>().List();
var activeLayerIds = new List <int>();
foreach (var activeLayer in activeLayers)
{
// ignore the rule if it fails to execute
try
{
var currentLayer = activeLayer;
var layerRuleMatches = _performanceMonitor.PublishTimedAction(() => _ruleManager.Matches(currentLayer.Record.LayerRule), (r, t) => new LayerMessage
{
Active = r,
Name = currentLayer.Record.Name,
Rule = currentLayer.Record.LayerRule,
Duration = t.Duration
}, TimelineCategories.Layers, "Layer Evaluation", currentLayer.Record.Name).ActionResult;
if (layerRuleMatches)
{
activeLayerIds.Add(activeLayer.ContentItem.Id);
}
}
catch (Exception e)
{
Logger.Warning(e, T("An error occured during layer evaluation on: {0}", activeLayer.Name).Text);
}
}
IEnumerable <WidgetPart> widgetParts = _widgetsService.GetWidgets(layerIds: activeLayerIds.ToArray());
// Build and add shape to zone.
var zones = workContext.Layout.Zones;
var defaultCulture = workContext.CurrentSite.As <SiteSettingsPart>().SiteCulture;
var currentCulture = workContext.CurrentCulture;
foreach (var widgetPart in widgetParts)
{
var commonPart = widgetPart.As <ICommonPart>();
if (commonPart == null || commonPart.Container == null)
{
Logger.Warning("The widget '{0}' is has no assigned layer or the layer does not exist.", widgetPart.Title);
continue;
}
// ignore widget for different cultures
var localizablePart = widgetPart.As <ILocalizableAspect>();
if (localizablePart != null)
{
// if localized culture is null then show if current culture is the default
// this allows a user to show a content item for the default culture only
if (localizablePart.Culture == null && defaultCulture != currentCulture)
{
continue;
}
// if culture is set, show only if current culture is the same
if (localizablePart.Culture != null && localizablePart.Culture != currentCulture)
{
continue;
}
}
// check permissions
if (!_orchardServices.Authorizer.Authorize(global::Orchard.Core.Contents.Permissions.ViewContent, widgetPart))
{
continue;
}
var scopedWidgetPart = widgetPart;
var widgetBuildDisplayTime = _performanceMonitor.Time(() => _orchardServices.ContentManager.BuildDisplay(scopedWidgetPart));
var widgetShape = widgetBuildDisplayTime.ActionResult;
_performanceMonitor.PublishMessage(new WidgetMessage
{
Title = widgetPart.Title,
Type = widgetPart.ContentItem.ContentType,
Zone = widgetPart.Zone,
Layer = widgetPart.LayerPart,
Position = widgetPart.Position,
TechnicalName = widgetPart.Name,
Duration = widgetBuildDisplayTime.TimerResult.Duration
});
zones[widgetPart.Record.Zone].Add(widgetShape, widgetPart.Record.Position);
}
}
public void OnResultExecuting(ResultExecutingContext filterContext)
{
// layers and widgets should only run on a full view rendering result
var viewResult = filterContext.Result as ViewResult;
if (viewResult == null)
{
return;
}
var workContext = _workContextAccessor.GetContext(filterContext.HttpContext);
if (workContext == null ||
workContext.Layout == null ||
workContext.CurrentSite == null ||
AdminFilter.IsApplied(filterContext.RequestContext) ||
!ThemeFilter.IsApplied(filterContext.RequestContext))
{
return;
}
IEnumerable <WidgetPart> widgetParts = _widgetsService.GetWidgets(_layerEvaluationService.GetActiveLayerIds().ToArray());
// Build and add shape to zone.
var zones = workContext.Layout.Zones;
var defaultCulture = workContext.CurrentSite.As <SiteSettingsPart>().SiteCulture;
var currentCulture = workContext.CurrentCulture;
foreach (var widgetPart in widgetParts)
{
var commonPart = widgetPart.As <ICommonPart>();
if (commonPart == null || commonPart.Container == null)
{
Logger.Warning("The widget '{0}' is has no assigned layer or the layer does not exist.", widgetPart.Title);
continue;
}
// ignore widget for different cultures
var localizablePart = widgetPart.As <ILocalizableAspect>();
if (localizablePart != null)
{
// if localized culture is null then show if current culture is the default
// this allows a user to show a content item for the default culture only
if (localizablePart.Culture == null && defaultCulture != currentCulture)
{
continue;
}
// if culture is set, show only if current culture is the same
if (localizablePart.Culture != null && localizablePart.Culture != currentCulture)
{
continue;
}
}
// check permissions
if (!_orchardServices.Authorizer.Authorize(global::Orchard.Core.Contents.Permissions.ViewContent, widgetPart))
{
continue;
}
var scopedWidgetPart = widgetPart;
var widgetShape = _performanceMonitor.PublishTimedAction(() => _orchardServices.ContentManager.BuildDisplay(scopedWidgetPart), (r, t) =>
new WidgetMessage
{
Title = scopedWidgetPart.Title,
Type = scopedWidgetPart.ContentItem.ContentType,
Zone = scopedWidgetPart.Zone,
Layer = scopedWidgetPart.LayerPart,
Position = scopedWidgetPart.Position,
TechnicalName = scopedWidgetPart.Name,
Duration = t.Duration
}, TimelineCategories.Widgets, string.Format("Build Display ({0})", scopedWidgetPart.ContentItem.ContentType), scopedWidgetPart.Title);
zones[widgetPart.Record.Zone].Add(widgetShape.ActionResult, widgetPart.Record.Position);
}
}
