public IEnumerable<SolrFacet> GetFacets(XElement facetType)
{
var facets = facetType.Elements("lst");
foreach (var facet in facets)
{
var solrFacet = new SolrFacet() { Response = this };
var name = facet.Attribute("name").Value;
var values = facet
.Elements()
.Select(x => new SolrFacetValue() {
Name = x.Attribute("name").Value, Count=x.Value, Facet = solrFacet
});
solrFacet.Name = name;
solrFacet.Values = values;
yield return solrFacet;
}
}
public IEnumerable<SolrFacet> GetQueryFacets(XElement facetType)
{
Dictionary<string, List<KeyValuePair<String, String>>> facets = new Dictionary<string, List<KeyValuePair<string,string>>>();
var elements = facetType.Elements();
foreach (var element in elements)
{
var nameValue = element
.Attribute("name")
.Value
.Split(':');
var name = nameValue[0];
var value = nameValue[1];
var xpath = string.Format("//facet[@name='{0}']/facetQueries/facetQuery[@query='{1}']", name, value);
value = configuration.XPathSelectElement(xpath).Attribute("en-GB").Value;
if (facets.ContainsKey(name))
{
facets[name].Add(new KeyValuePair<String,String>(value, element.Value));
}
else
{
facets.Add(name, new List<KeyValuePair<String,String>>());
facets[name].Add(new KeyValuePair<String,String>(value, element.Value));
}
}
foreach (var key in facets.Keys)
{
var facet = new SolrFacet() { Response = this };
var values = facets[key].Select(x => new SolrFacetValue() { Name = x.Key, Count = x.Value, Facet = facet });
facet.Name = key;
facet.Values = values;
yield return facet;
}
}
