public object BuildQuery <T>(string scope, ISearchCriteria criteria) where T : class
{
var queryBuilder = _luceneQueryBuilder.BuildQuery <T>(scope, criteria) as QueryBuilder;
if (criteria is CatalogItemSearchCriteria || criteria is CategorySearchCriteria)
{
var query = queryBuilder.Query as BooleanQuery;
var innerQuery = new BooleanQuery();
innerQuery.Add(new TermQuery(new Term("usergroups", "__null__")), Occur.SHOULD);
var userName = _userNameResolver.GetCurrentUserName();
var userAccount = System.Threading.Tasks.Task.Factory.StartNew(s => ((ISecurityService)s).FindByNameAsync(userName, UserDetails.Reduced), _securityService, System.Threading.CancellationToken.None, System.Threading.Tasks.TaskCreationOptions.None, System.Threading.Tasks.TaskScheduler.Default).Unwrap().GetAwaiter().GetResult();
if (userAccount != null && !userAccount.MemberId.IsNullOrEmpty())
{
var contact = _memberService.GetByIds(new[] { userAccount.MemberId }).FirstOrDefault();
if (contact != null)
{
if (!contact.Groups.IsNullOrEmpty())
{
foreach (var userGroup in contact.Groups)
{
innerQuery.Add(new TermQuery(new Term("usergroups", userGroup.ToLowerInvariant())), Occur.SHOULD);
}
}
}
}
query.Add(innerQuery, Occur.MUST);
}
return(queryBuilder);
}
public virtual ISearchResults Search(string scope, ISearchCriteria criteria)
{
var command = new SearchCommand(scope, criteria.DocumentType);
command.Size(criteria.RecordsToRetrieve);
command.From(criteria.StartingRecord);
// Add spell checking
// TODO: options.SpellCheck = new SpellCheckingParameters { Collate = true };
// Build query
var builder = (QueryBuilder <ESDocument>)_queryBuilder.BuildQuery(criteria);
SearchResult <ESDocument> resultDocs;
// Add some error handling
try
{
resultDocs = Client.Search(command, builder);
}
catch (Exception ex)
{
throw new ElasticSearchException("Search using Elastic Search server failed, check logs for more details.", ex);
}
// Parse documents returned
var docList = new List <ResultDocument>();
foreach (var indexDoc in resultDocs.Documents)
{
var document = new ResultDocument();
foreach (var field in indexDoc.Keys)
{
document.Add(new DocumentField(field, indexDoc[field]));
}
docList.Add(document);
}
var documents = new ResultDocumentSet
{
TotalCount = resultDocs.hits.total,
Documents = docList.OfType <IDocument>().ToArray()
};
// Create search results object
var results = new SearchResults(criteria, new[] { documents })
{
FacetGroups = CreateFacets(criteria, resultDocs.facets)
};
return(results);
}
public ISearchResults Search(string scope, ISearchCriteria criteria)
{
// Build query
var builder = (SearchQuery)_queryBuilder.BuildQuery(criteria);
SearchQueryResult resultDocs;
// Add some error handling
//try
{
var searchResponse = Client.Search(scope, builder).Result;
if (!searchResponse.IsSuccess)
{
throw new AzureSearchException(AzureSearchHelper.FormatSearchException(searchResponse));
}
resultDocs = searchResponse.Body;
}
/*
* catch (Exception ex)
* {
* throw ex;
* }
* */
// Parse documents returned
var documents = new ResultDocumentSet {
TotalCount = resultDocs.Count
};
var docList = new List <ResultDocument>();
foreach (var indexDoc in resultDocs.Records)
{
var document = new ResultDocument();
foreach (var field in indexDoc.Properties.Keys)
{
document.Add(new DocumentField(field, indexDoc.Properties[field]));
}
docList.Add(document);
}
documents.Documents = docList.ToArray();
// Create search results object
var results = new SearchResults(criteria, new[] { documents });
return(results);
}
public virtual ISearchResults Search(string scope, ISearchCriteria criteria)
{
var command = new SearchCommand(scope, criteria.DocumentType);
command.Size(criteria.RecordsToRetrieve);
command.From(criteria.StartingRecord);
// Add spell checking
// TODO: options.SpellCheck = new SpellCheckingParameters { Collate = true };
// Build query
var builder = (QueryBuilder <ESDocument>)_queryBuilder.BuildQuery(criteria);
SearchResult <ESDocument> resultDocs;
// Add some error handling
try
{
resultDocs = Client.Search(command, builder);
}
catch (Exception ex)
{
throw new ElasticSearchException("Search using Elastic Search server failed, check logs for more details.", ex);
}
// Parse documents returned
var documents = new ResultDocumentSet {
TotalCount = resultDocs.hits.total
};
var docList = new List <ResultDocument>();
foreach (var indexDoc in resultDocs.Documents)
{
var document = new ResultDocument();
foreach (var field in indexDoc.Keys)
{
document.Add(new DocumentField(field, indexDoc[field]));
}
docList.Add(document);
}
documents.Documents = docList.ToArray();
// Create search results object
var results = new SearchResults(criteria, new[] { documents });
// Now add facet results
var groups = new List <FacetGroup>();
if (resultDocs.facets != null)
{
foreach (var filter in criteria.Filters)
{
var groupCount = 0;
var group = new FacetGroup(filter.Key);
if (filter is AttributeFilter)
{
var attributeFilter = filter as AttributeFilter;
var myFilter = attributeFilter;
var values = myFilter.Values;
if (values != null)
{
var key = filter.Key.ToLower();
if (!resultDocs.facets.ContainsKey(key))
{
continue;
}
var facet = resultDocs.facets[key] as TermsFacetResult;
if (facet != null)
{
foreach (var value in values)
{
//facet.terms
var termCount = from f in facet.terms where f.term.Equals(value.Id, StringComparison.OrdinalIgnoreCase) select f.count;
var enumerable = termCount as int[] ?? termCount.ToArray();
if (!enumerable.Any())
{
continue;
}
//var facet = from resultFacet
var newFacet = new Facet(@group, value.Id, GetDescription(value, criteria.Locale), enumerable.SingleOrDefault());
@group.Facets.Add(newFacet);
}
groupCount++;
}
}
}
else if (filter is PriceRangeFilter)
{
var rangeFilter = filter as PriceRangeFilter;
if (rangeFilter != null &&
rangeFilter.Currency.Equals(criteria.Currency, StringComparison.OrdinalIgnoreCase))
{
var myFilter = rangeFilter;
var values = myFilter.Values;
if (values != null)
{
values = rangeFilter.Values;
foreach (var value in values)
{
var key = String.Format("{0}-{1}", myFilter.Key, value.Id).ToLower();
if (!resultDocs.facets.ContainsKey(key))
{
continue;
}
var facet = resultDocs.facets[key] as FilterFacetResult;
if (facet != null && facet.count > 0)
{
if (facet.count == 0)
{
continue;
}
var myFacet = new Facet(
@group, value.Id, GetDescription(value, criteria.Locale), facet.count);
@group.Facets.Add(myFacet);
groupCount++;
}
}
}
}
}
else if (filter is RangeFilter)
{
var myFilter = filter as RangeFilter;
if (myFilter != null)
{
var values = myFilter.Values;
if (values != null)
{
foreach (var value in values)
{
var facet = resultDocs.facets[filter.Key] as FilterFacetResult;
if (facet == null || facet.count <= 0)
{
continue;
}
var myFacet = new Facet(
@group, value.Id, GetDescription(value, criteria.Locale), facet.count);
@group.Facets.Add(myFacet);
groupCount++;
}
}
}
}
else if (filter is CategoryFilter)
{
var myFilter = filter as CategoryFilter;
if (myFilter != null)
{
var values = myFilter.Values;
if (values != null)
{
foreach (var value in values)
{
var key = String.Format("{0}-{1}", myFilter.Key.ToLower(), value.Id.ToLower()).ToLower();
var facet = resultDocs.facets[key] as FilterFacetResult;
if (facet == null || facet.count <= 0)
{
continue;
}
var myFacet = new Facet(
@group, value.Id, GetDescription(value, criteria.Locale), facet.count);
@group.Facets.Add(myFacet);
groupCount++;
}
}
}
}
// Add only if items exist under
if (groupCount > 0)
{
groups.Add(group);
}
}
}
results.FacetGroups = groups.ToArray();
return(results);
}
public object BuildQuery <T>(string scope, ISearchCriteria criteria) where T : class
{
return(_luceneQueryBuilder.BuildQuery <T>(scope, criteria));
}
