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#17803: Null WidgetPartRecord after removing WidgetPart from ContentType

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--HG--
branch : 1.x
This commit is contained in:
Dave Reed
2011-05-12 13:47:13 -07:00
parent 765cf34b83
commit 816f954384
1 changed files with 6 additions and 1 deletions
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7
src/Orchard.Web/Modules/Orchard.Widgets/Filters/WidgetFilter.cs
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@@ -65,7 +65,12 @@ namespace Orchard.Widgets.Filters {
// Build and add shape to zone.
var zones = workContext.Layout.Zones;
foreach (var widgetPart in widgetParts) {
if (activeLayerIds.Contains(widgetPart.As<ICommonPart>().Container.ContentItem.Id)) {
var commonPart = widgetPart.As<ICommonPart>();
if (commonPart == null || commonPart.Container == null) {
Logger.Warning(T("The widget '{0}' is has no assigned layer or the layer does not exist.", widgetPart.Title).Text);
continue;
}
if (activeLayerIds.Contains(commonPart.Container.ContentItem.Id)) {
var widgetShape = _contentManager.BuildDisplay(widgetPart);
zones[widgetPart.Record.Zone].Add(widgetShape, widgetPart.Record.Position);
}