public static Sitecore.Layouts.RenderingReference[] GetRenderingReferences(this Item item, string deviceName)
{
LayoutField layoutField = item.Fields["__final renderings"];
if (layoutField == null)
{
return(null);
}
Sitecore.Layouts.RenderingReference[] renderings = null;
if (item.Database != null)
{
renderings = layoutField.GetReferences(item.Database.GetDeviceItem(deviceName));
}
else
{
renderings = layoutField.GetReferences(Sitecore.Context.Database.GetDeviceItem(deviceName));
}
return(renderings);
}
private Sitecore.Layouts.RenderingReference[] GetRenderingReferences(Item item, string deviceName)
{
LayoutField layoutField = item.Fields["__final renderings"];
if (layoutField == null)
{
return(null);
}
RenderingReference[] renderings = layoutField.GetReferences(GetDeviceItem(item.Database, deviceName));
return(renderings);
}
/// <summary>
/// Get rendering on specified item.
/// </summary>
/// <param name="item"></param>
/// <param name="rendering"></param>
/// <returns></returns>
private static RenderingReference GetSameRenderingOnItem(Item item, RenderingReference rendering)
{
LayoutField layoutField = item.Fields[FieldIDs.LayoutField];
if (layoutField == null)
{
return(null);
}
RenderingReference[] references = layoutField.GetReferences(Context.Device);
if (references == null || references.Length == 0)
{
return(null);
}
var renderingOnParentItem = references.FirstOrDefault(r => r.UniqueId == rendering.UniqueId);
return(renderingOnParentItem);
}
public object ComputeFieldValue(Sitecore.ContentSearch.IIndexable indexable)
{
var item = (Item)(indexable as SitecoreIndexableItem);
if (item == null)
{
return(null);
}
// optimization to reduce indexing time
// by skipping this logic for items in the Core database
if (System.String.Compare(
item.Database.Name,
"core",
System.StringComparison.OrdinalIgnoreCase) == 0)
{
return(null);
}
if (item.Paths.IsMediaItem)
{
//skip media root and folder items
if (item.TemplateID != Sitecore.TemplateIDs.MediaFolder &&
item.ID != Sitecore.ItemIDs.MediaLibraryRoot)
{
return(null);
}
}
//From Sitecore 8.0 onwards we need to look in Final Renderings for latest content versions
LayoutField layoutField = item.Fields["__Final Renderings"];
RenderingReference[] renderings = layoutField.GetReferences(GetDefaultDevice(item.Database));
if (renderings == null)
{
return(null);
}
StringBuilder sb = new StringBuilder();
foreach (var renderingReference in renderings)
{
var datasourceId = renderingReference.Settings.DataSource;
//Check if datasource has been set or we get null reference errors
if (!string.IsNullOrWhiteSpace(datasourceId))
{
var referencedItem = item.Database.GetItem(datasourceId, item.Language);
foreach (Field field in referencedItem.Fields)
{
if (!field.IsStandardTemplateField())
{
if (field.Type == "Single-Line Text" || field.Type == "Rich Text")
{
sb.Append(" ").Append(StripTags(field.Value));
}
}
}
}
}
return(sb.ToString().Trim());
}