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GlassMapper不工作的Sitecore Lucene搜索

glass-mapper sitecore8 sitecore c#

mark DE Jong · 技术社区 · 7 年前

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,每个食谱都包含配料,Lucene将这些配料作为包含项目ID的字符串返回。我想在代码中有一个配料列表,所以我给了GlassMapper一个机会。

因此,我通过更改名称将代码中的成分列表从Lucene中排除,使Lucene无法找到该字段。然后我设置GlassMapper来填充配料表。然而,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; }
}

[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);
    }

1 回复 | 直到 7 年前

mark DE Jong 7 年前

在玩了一段时间之后,我决定将我的搜索和映射再拆分一点。我将我的配方模型用于Lucene,并创建了一个ViewModel,用GlassMapper将字段映射到。

配方类没有更改。
成分类别没有改变。

RecipeViewModel类
映射到此类后,成分列表具有正确的成分量,但其所有字段均为null。在网上浏览了一下之后,我发现了这篇文章: Why isn't my Enumerable getting populated by Glass.Mapper?

[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

    [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,但可以用更多字段轻松扩展。

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