Wednesday, 9 April 2014

Get list of sublayouts or renderings used by item in Sitecore

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Below function GetListOfSublayouts(string itemId) can be used to get list of sublayouts or renderings used by item in Sitecore. This function takes Sitecore item id and returns list of sublayouts/renderings used by a particular item in Sitecore 
public RenderingReference[] GetListOfSublayouts(string itemId)
        {
            Sitecore.Layouts.RenderingReference[] renderings=null;
            if (Sitecore.Data.ID.IsID(itemId))
            {
                 Item item = Sitecore.Context.Database.GetItem(Sitecore.Data.ID.Parse(itemId));
                 if (item != null)
                 {
                     renderings = item.Visualization.GetRenderings(Sitecore.Context.Device, true);                                      
                 }
            }
            return renderings;
        }
Below function DoesItemHasSublayout(string itemId, string sublayoutId) can be used to check whether a particular sublayout or rendering has been added to specific Sitecore item or not. This function takes Sitecore item id and Sublayout Id or Rendering Id and returns true/false.
 public bool DoesItemHasSublayout(string itemId, string sublayoutId)
        {
            if (Sitecore.Data.ID.IsID(itemId) && Sitecore.Data.ID.IsID(sublayoutId))
            {
                Item item = Sitecore.Context.Database.GetItem(Sitecore.Data.ID.Parse(itemId));
                if (item != null)
                {
                    if ((item.Visualization.GetRenderings(Sitecore.Context.Device, true).Where(r => r.RenderingID == Sitecore.Data.ID.Parse(sublayoutId))).Any())
                    {
                        return true;
                    }
                }
            }
            return false;
        }
Comments and suggestions are most welcome. Happy coding!

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