使用 GlassMapper 的 Sitecore Lucene 搜索不工作

Sitecore Lucene Search With GlassMapper not working

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

然而,每个食谱都包含成分,Lucene 将这些成分作为包含项目 ID 的字符串返回。我想在我的代码中有一个成分列表,所以我试了一下 GlassMapper。

所以我通过更改名称从 Lucene 中排除了代码中的成分列表,这样 Lucene 就找不到该字段了。 然后我设置 GlassMapper 来填充成分列表。但是,该列表保持为空。

如何让 GlassMapper 为我填充此列表?

我的代码:
食谱 class

[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 class

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

GlassMapperScCustom class (我只编辑了这个方法)

    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);
    }

玩了一会儿之后,我决定将搜索和映射分开一些。我将 Recipe 模型与 Lucene 一起使用,并创建了一个 ViewModel 以使用 GlassMapper 将字段映射到。

食谱class没有改变。
成分 class 没有改变。
不需要 GlassMapperScCustom class,所以我恢复了它的默认值。

RecipeViewModel class
映射到此 class 后,成分列表具有正确数量的成分,但其​​所有字段均为空。 在互联网上多看了一会儿之后,我发现了这个 Whosebug post:
我决定试试 SitecoreFieldType,结果成功了!

[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
原来是映射错误的方式。我找到了一个使用 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。为了从 SearchResultItem 中保留我需要的字段,我创建了一个 BaseFields class 供我的 ViewModel 继承。我现在只需要 Url,但这可以很容易地扩展到更多字段。

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