public SearchResult Search(SearchParameters parameters)
{
ISolrQuery query = parameters.BuildQuery();
try
{
SolrQueryResults <MetadataIndexDoc> queryResults = _solrInstance.Query(query, new QueryOptions
{
//WMS lag skal få redusert sin boost
FilterQueries = parameters.BuildFilterQueries(),
OrderBy = parameters.OrderBy(),
Rows = parameters.Limit,
Start = parameters.Offset - 1, //solr is zero-based - we use one-based indexing in api
Facet = parameters.BuildFacetParameters(),
Fields = new[] { "uuid", "title", "title_en", "abstract", "purpose", "type", "theme", "organization", "organization_en", "organization_seo_lowercase", "organization_shortname", "placegroups", "organizationgroup",
"topic_category", "organization_logo_url", "thumbnail_url", "distribution_url", "distribution_protocol", "distribution_name", "product_page_url", "date_published", "date_updated", "nationalinitiative",
"score", "ServiceDistributionProtocolForDataset", "ServiceDistributionUrlForDataset", "ServiceDistributionNameForDataset", "DistributionProtocols", "legend_description_url", "product_sheet_url", "product_specification_url", "area", "datasetservice", "popularMetadata", "bundle", "servicelayers", "accessconstraint", "servicedataset", "otherconstraintsaccess", "dataaccess", "ServiceDistributionUuidForDataset", "ServiceDistributionAccessConstraint", "parentidentifier", "distributions" }
//ExtraParams = new Dictionary<string, string> {
// {"q", ""}
//}
});
return(CreateSearchResults(queryResults, parameters));
}
catch (Exception ex)
{
Log.Error("Error in search", ex);
return(CreateSearchResults(null, parameters));
}
}
public SearchResult CreateSearchResults(SolrQueryResults <MetadataIndexDoc> queryResults, SearchParameters parameters)
{
List <SearchResultItem> items = ParseResultDocuments(queryResults);
List <Facet> facets = ParseFacetResults(queryResults);
SearchResult searchResult = new SearchResult
{
Items = items,
Facets = facets,
Limit = parameters.Limit,
Offset = parameters.Offset,
Type = GetType(queryResults)
};
if (queryResults != null)
{
searchResult.NumFound = queryResults.NumFound;
}
return(searchResult);
}