Zoeken met Sitecore 7 Egbert Wietses pionect.nl

Waar komen we vandaan? http://marketplace.sitecore.net/en/Modules/Sitecore_Item_Buckets.aspx

Item buckets Niet zichtbaar (standaard) Theoretisch ongelimiteerd aantal subitems Geen parent child relatie

Handig om te weten <setting name="BucketConfiguration.BucketFolderPath" value=„yyyy\/MM\/dd\/HH\/mm”/> <field fieldName="group" storageType="YES" indexType="TOKENIZED"    vectorType="NO" boost="1f" type="System.GUID" settingType="Sitecore.ContentSearch.LuceneProvider.LuceneSearchFieldConfiguration, Sitecore.ContentSearch.LuceneProvider”> Luke = your friend https://code.google.com/p/luke/

Zoeken using (var context = ContentSearchManager.GetIndex(bucketItem as IIndexable).CreateSearchContext()) { var querySearch = context.GetQueryable<Models.Product>(); querySearch = querySearch.Where(item => item._language.Equals("en")); querySearch = querySearch.Where(item => item._templatename.Equals(MasterProductPage.TEMPLATE_NAME)); querySearch = querySearch.Where(item => item.brand.Equals("TRUST")); var products = querySearch.ToList(); } public class Product : SearchResultItem         public string _group { get; set; }         public string _name { get; set; }         public string _language { get; set; }         public string _templatename { get; set; }         public string color { get; set; }         public string device { get; set; }         public string feature { get; set; }         public string operatingSystem { get; set; }         public string compatibility { get; set; }

Facet Search

Coveo

Linq to Sitecore = gold All Any Between — with an extra overload for including or excluding the start and end ranges. Boost — makes this part of the query more important than the other parts. Cast — you can use this instead of Select. Contains Count ElementAt EndsWith Equal Facets — an extension that fetches the facets of predicates. First FirstOrDefault Last LastOrDefault Min Max Match — an extension for running regular expression queries. OrderBy OrderByDescending Select Single SingleOrDefault Skip Reverse Take ToList() ToLookUp() ToDictionary() Page — an extension that does Skip and Take automatically for you. StartsWith Union

Facet implementatie public static IQueryable<Facet> GetFacets(IQueryable<Product> query, string[] facets)         {             var facetGroups = new List<Facet>();             query = facets.Aggregate(query, (current, facetName) => current.FacetOn(c => c[facetName]));             FacetResults facetResults = query.GetFacets();             foreach (FacetCategory category in facetResults.Categories)             {                 var group = new Facet(key, friendlyName);                 foreach (Sitecore.ContentSearch.Linq.FacetValue facetValue in category.Values)                 {                     group.Values.Add(new Models.FacetValue(facetValue.Name, facetValue.Aggregate));                 }                 facetGroups.Add(group);             }             return facetGroups.AsQueryable();         }

Verschillende queries, verschillende taken

1 Call using (var context = ContentSearchManager.GetIndex("sitecore_master_index").CreateSearchContext()) { var results = context.GetQueryable<Product>().Where(prod => prod.Content.Contains("search box text").FacetOn(f => f.Color).FacetOn(f => f.Gender)).GetResults(); int totalHits = results.TotalHits; var searchResuls = results.Hits; var facets = results.Facets; }

namespace Sitecore.ContentSearch.Linq {     public static class QueryableExtensions     {         public static IQueryable<TSource> FacetOn<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector);         public static IQueryable<TSource> FacetOn<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, int minimumResultCount);         public static IQueryable<TSource> FacetOn<TSource, TKey>(this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, int minimumResultCount, IEnumerable<object> filterValues);         public static IQueryable<TSource> FacetPivotOn<TSource>(this IQueryable<TSource> source, Expression<Func<FacetPivotQuery<TSource>, FacetPivotQuery<TSource>>> keySelector);         public static IQueryable<TSource> FacetPivotOn<TSource>(this IQueryable<TSource> source, Expression<Func<FacetPivotQuery<TSource>, FacetPivotQuery<TSource>>> keySelector, int minimumResultCount);         public static IQueryable<TSource> Filter<TSource>(this IQueryable<TSource> source, Expression<Func<TSource, bool>> predicate);         public static FacetResults GetFacets<TSource>(this IQueryable<TSource> source);         public static SearchResults<TSource> GetResults<TSource>(this IQueryable<TSource> source);         public static SearchResults<TSource> GetResults<TSource>(this IQueryable<TSource> source, GetResultsOptions options);         public static IQueryable<TSource> Page<TSource>(this IQueryable<TSource> source, int page, int pageSize);     } }

Linq voorbeeld resultsQuery = resultsQuery.Where(item =>                     item.Path.StartsWith("/sitecore/content/sites/autohouse")                     && !item.ExcludeFromSearchResults                     && (item.TemplateName == ContentPage.TEMPLATE_NAME                     || item.TemplateName == NewsDetailPage.TEMPLATE_NAME                     || (item.TemplateName == MasterProductPage.TEMPLATE_NAME                             && item.brand.Equals("Brand X")                             && (item.useforsupport.Equals("1") || item.useforconsumerassortment.Equals("1")))                     || (item.TemplateName == ColorProductPage.TEMPLATE_NAME                     )                     && item.Language.StartsWith(lang)).OrderByDescending(x => x.itemno);

Predicate Builder = one to watch OR AND XOR Controleren tegen lijst van iD’s

In de praktijk Luke = your friend

Achtergrond informatie Sitecore 7 Autohaus project https://github.com/Sitecore/autohaus Developers guide to item buckets and search https://sdn.sitecore.net/Reference/Sitecore%207/ Developers%20Guide%20to%20Item%20Bucket s%20and%20Search.aspx