Sitecore Lucene Search With GlassMapper not working

Question

在过去的几周里，我一直在努力自学Sitecore
目前我正在尝试创建一个食谱列表供用户搜索。

然而，每个Recipe都包含Ingredients，Lucene以包含Item ID的字符串形式返回这些Ingredients。我想在我的代码中有一个配料列表，所以我尝试了GlassMapper。

因此，我通过更改名称将代码中的Ingredient列表从Lucene中排除，这样Lucene就找不到字段了。然后我设置GlassMapper来填写成分列表。但是，该列表保持为空。

如何让GlassMapper为我填写此列表？

我的代码：
配方类

[SitecoreType(TemplateId= "{1CF86642-6EC5-4B26-B8A7-1B2EC41F7783}")]
public class Recipe : SearchResultItem
{
[SitecoreId]
public Guid Id { get { return base.ItemId.Guid; } }
public virtual string RecipeName { get; set; }
public virtual string BookName { get; set; }
public virtual IEnumerable<Ingredient> _Ingredients { get; set; }
public virtual int AmountOfPeople { get; set; }
}

成分类别

[SitecoreType(TemplateId = "{730A0D54-A697-4DAA-908A-279CD24A9F41}")]
public class Ingredient : SearchResultItem
{
[SitecoreId]
Guid Id { get; }
[IndexField("Name")]
public virtual string IngredientName { get; set; }
}

GlassMapperScCustom类(我只编辑过这个方法)

public static IConfigurationLoader[] GlassLoaders()
{
var attributes = new SitecoreAttributeConfigurationLoader("Receptenboek");
var loader = new SitecoreFluentConfigurationLoader();
var config = loader.Add<Recipe>();

config.Id(x => x.ItemId);
config.Info(x => x.Language).InfoType(SitecoreInfoType.Language);
config.Info(x => x.Version).InfoType(SitecoreInfoType.Version);
config.Field(x => x._Ingredients);
config.Info(x => x.Uri).InfoType(SitecoreInfoType.Url);
return new IConfigurationLoader[] {attributes, loader };
}

配方控制器

[HttpGet]
public ActionResult Index() 
{
List<Recipe> recipes;
IQueryable<Recipe> query;
string index = string.Format("sitecore_{0}_index", Sitecore.Context.Database.Name);
var sitecoreService = new SitecoreService(Sitecore.Context.Database.Name);
string search = WebUtil.GetQueryString("search");
using (var context = ContentSearchManager.GetIndex(index).CreateSearchContext())
{
if (!string.IsNullOrEmpty(search))
{
query = context.GetQueryable<Recipe>().Where(p => p.Path.Contains("/sitecore/Content/Home/Recipes/")).Where(p => p.TemplateName == "Recipe").Where(p => p.RecipeName.Contains(search));
}
else
{
search = "";
query = context.GetQueryable<Recipe>().Where(p => p.Path.Contains("/sitecore/Content/Home/Recipes/")).Where(p => p.TemplateName == "Recipe");
}
recipes = query.ToList();
foreach( var r in recipes)
{
sitecoreService.Map(r);
Sitecore.Diagnostics.Log.Audit("SWELF" + r.RecipeName + "- " + r.BookName + " -  " + r.AmountOfPeople + " - " + r.Name + "--" +  r._Ingredients.Count(), this);
}
}
RecipesViewModel bvm = new RecipesViewModel() { Recipes = recipes, Search = search };
return View(bvm);
}

Answer 1

玩了一段时间后，我决定进一步拆分搜索和映射。我在Lucene中使用了Recipe模型，并创建了一个ViewModel来使用GlassMapper将字段映射到。

Recipe类没有更改
Ingredient类没有更改
不需要GlassMapperScCustom类，所以我恢复了它的默认值。

RecipeViewModel类
映射到此类后，Ingredient列表具有正确的成分量，但其所有字段均为null。在网上浏览了一番后，我发现了这篇stackoverflow帖子：为什么'；我的枚举被Glass.Mapper填充了吗
我决定试试SitecoreFieldType，它成功了！

[SitecoreType(TemplateId = "{1CF86642-6EC5-4B26-B8A7-1B2EC41F7783}", AutoMap = true)]
public class RecipeViewModel : BaseFields
{
[SitecoreId]
public ID Id { get; set; }
public virtual string RecipeName { get; set; }
public virtual string BookName { get; set; }
[SitecoreField(FieldId = "{D1603482-7CBC-4E55-9CCB-E51DC0FC5A0B}", FieldType = SitecoreFieldType.Multilist)]
public virtual IEnumerable<IngredientViewModel> Ingredients { get; set; }
public virtual int AmountOfPeople { get; set; }
}

配方控制器
结果也映射错误。我发现了一个使用SitecoreService.GetItem<>将列表映射到另一个列表的示例()

[HttpGet]
public ActionResult Index()
{
List<RecipeViewModel> recipes;
List<Recipe> query;
string index = string.Format("sitecore_{0}_index", Sitecore.Context.Database.Name);
var sitecoreService = new SitecoreService(Sitecore.Context.Database.Name);
string search = WebUtil.GetQueryString("search");
//Search with Lucene
using (var context = ContentSearchManager.GetIndex(index).CreateSearchContext())
{
if (!string.IsNullOrEmpty(search))
{
query = context.GetQueryable<Recipe>().Where(p => p.Path.Contains("/sitecore/Content/Home/Recipes/")).Where(p => p.TemplateName == "Recipe").Where(p => p.RecipeName.Contains(search)).ToList();
}
else
{
search = "";
query = context.GetQueryable<Recipe>().Where(p => p.Path.Contains("/sitecore/Content/Home/Recipes/")).Where(p => p.TemplateName == "Recipe").ToList();
}
}
//Map to ViewModel
recipes = query.Select(x => sitecoreService.GetItem<RecipeViewModel>(x.ItemId.Guid)).ToList();
RecipesViewModel bvm = new RecipesViewModel() { Recipes = recipes, Search = search };
return View(bvm);
}

还有一个问题
因为我的ViewModel没有从SearchResultItem继承很多有用的字段，这些字段在映射中丢失了。为了保留SearchResultItem中所需的字段，我为ViewModel创建了一个BaseFields类来继承。我现在只需要Url，但可以通过更多字段轻松扩展。

public class BaseFields
{
public virtual string Url { get; set; }
}