Created
October 22, 2021 03:57
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Rendering contents resolver version 1
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using Newtonsoft.Json.Linq; | |
using Sitecore.Data; | |
using Sitecore.Data.Items; | |
using Sitecore.Diagnostics; | |
using Sitecore.LayoutService.Configuration; | |
using System.Collections.Generic; | |
using System.Linq; | |
namespace JSSDemo.Feature.Blog.Extensions | |
{ | |
public class RecommendedBlogsContentsResolver1 : Sitecore.LayoutService.ItemRendering.ContentsResolvers.RenderingContentsResolver | |
{ | |
private List<Item> items = new List<Item>(); | |
public override object ResolveContents(Sitecore.Mvc.Presentation.Rendering rendering, IRenderingConfiguration renderingConfig) | |
{ | |
Assert.ArgumentNotNull(rendering, nameof(rendering)); | |
Assert.ArgumentNotNull(renderingConfig, nameof(renderingConfig)); | |
Item ds = GetContextItem(rendering, renderingConfig); | |
var recommendedItemsFieldId = Templates.RecommendedForYouTemplate.RecommendedItemsFieldId; | |
//if the rendering datasource has curated items | |
if (ds.Fields.Contains(recommendedItemsFieldId) && !string.IsNullOrWhiteSpace(ds.Fields[recommendedItemsFieldId].Value)) | |
{ | |
List<string> recItemIds = ds.Fields[recommendedItemsFieldId].Value.Split('|').ToList(); | |
foreach (var id in recItemIds) | |
{ | |
var item = Sitecore.Context.Database.GetItem(new ID(id)); | |
items.Add(item); | |
} | |
} | |
if (!items.Any()) | |
return null; | |
JObject jobject = new JObject() | |
{ | |
["items"] = (JToken)new JArray() | |
}; | |
List<Item> objList = items != null ? items.ToList() : null; | |
if (objList == null || objList.Count == 0) | |
return jobject; | |
jobject["items"] = ProcessItems(objList, rendering, renderingConfig); | |
return jobject; | |
} | |
} | |
} |
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