public static List<Facet> GetAllCategoriesByNodeDistinct(Facet facet, List<Metadata> metadataList)
{
List<Facet> l = new List<Facet>();
foreach (Metadata m in metadataList)
{
foreach (XmlNode x in m.GetValueFromNode(facet.Name))
{
bool isIn = false;
foreach (Facet s in l)
{
if (x.InnerText == s.Name)
{
s.Count++;
s.Text = s.Name;
isIn = true;
}
}
if (isIn == false)
{
Facet c = new Facet();
c.Parent = facet;
c.Name = x.InnerText;
c.Count = 1;
c.Text = c.Name;
l.Add(c);
}
}
}
return l;
}
/// <summary>
/// Check if facet in SerachCriteriaList
/// This function is used to check whether an facet is present in the list.
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="facet"></param>
/// <returns></returns>
public bool ContainsFacet(Facet facet)
{
var isIn = (from sco in SearchCriteriaList
from v in sco.Values
where (sco.SearchComponent.Name.Equals(facet.Parent.Name) && v.Equals(facet.Name, StringComparison.InvariantCulture)) ||
sco.SearchComponent.Name.Equals(facet.Name, StringComparison.InvariantCulture)
select sco).Count() > 0;
return isIn;
}
/// <summary>
/// <para>Get all node from type and there childrens from the metadata list.</para>
/// <para>The static type define the possible types:</para>
/// <list type="bullet">
/// <listheader>
/// <term>types</term>
/// <description>description</description>
/// </listheader>
/// <item>
/// <term>CATEGORY_TYPE</term>
/// <description>description</description>
///</item>
///<item>
/// <term>DROPDOWN_TYPE</term>
/// <description>description</description>
///</item>
///</list>
/// </summary>
/// <param name="type">criteria/dropbox</param>
/// <param name="metadataList">list of metadata objects</param>
/// <returns> retrun all nodes as IEnumerable from a Metadata List </returns>
public static IEnumerable<Facet> GetAllNodesAsListFromData(string type, List<Metadata> metadataList)
{
LoadXml();
List<Facet> l = new List<Facet>();
XmlNodeList typeList = _source.GetElementsByTagName(type);
XmlNode root = typeList.Item(0);
foreach (XmlNode x in root.ChildNodes)
{
Facet c = new Facet();
c.Name = x.LocalName;
c.Text = x.LocalName;
c.Value = x.LocalName;
c.Childrens = new List<Facet>();
List<Facet> lc = MetadataReader.GetAllCategoriesByNodeDistinct(c, metadataList);
if (lc.Count()>0)
{
int childCount = 0;
foreach (Facet c_child in lc)
{
childCount += c_child.Count;
c.Childrens.Add(c_child);
}
c.Text = c.Name;
c.Count += childCount;
}
else c.Count = 0;
l.Add(c);
}
return l;
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="query"></param>
/// <param name="facets"></param>
/// <returns></returns>
public static IEnumerable<Facet> facetSearch(Query query, IEnumerable<Facet> facets)
{
List<Facet> l = new List<Facet>();
foreach (Facet f in facets)
{
Facet c = new Facet();
c.Name = f.Name;
c.Text = f.Text;
c.Value = f.Value;
c.DisplayName = f.DisplayName;
c.Childrens = new List<Facet>();
SimpleFacetedSearch sfs = new SimpleFacetedSearch(_Reader, new string[] { "facet_" + f.Name });
SimpleFacetedSearch.Hits hits = sfs.Search(query);
int cCount = 0;
foreach (SimpleFacetedSearch.HitsPerFacet hpg in hits.HitsPerFacet)
{
if (!hpg.Name.ToString().Equals(""))
{
Facet cc = new Facet();
cc.Name = hpg.Name.ToString();
cc.Text = hpg.Name.ToString();
cc.Value = hpg.Name.ToString();
cc.Count = (int)hpg.HitCount;
if (cc.Count > 0) cCount++;
c.Childrens.Add(cc);
}
}
c.Count = cCount;
l.Add(c);
}
return l;
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
private void LoadBeforeIndexing()
{
XmlNodeList fieldProperties = configXML.GetElementsByTagName("field");
Category category = new Category();
category.Name = "All";
category.Value = "All";
category.DefaultValue = "nothing";
AllCategories.Add(category);
foreach (XmlNode fieldProperty in fieldProperties)
{
String fieldType = fieldProperty.Attributes.GetNamedItem("type").Value;
String fieldName = fieldProperty.Attributes.GetNamedItem("lucene_name").Value;
if (fieldType.ToLower().Equals("facet_field"))
{
facetXmlNodeList.Add(fieldProperty);
Facet c = new Facet();
c.Name = fieldName;
c.Text = fieldName;
c.Value = fieldName;
//c.Expanded = true;
//c.Enabled = true;
c.Childrens = new List<Facet>();
AllFacets.Add(c);
}
else if (fieldType.ToLower().Equals("property_field"))
{
propertyXmlNodeList.Add(fieldProperty);
Property c = new Property();
c.Name = fieldProperty.Attributes.GetNamedItem("lucene_name").Value;
c.DisplayName = fieldProperty.Attributes.GetNamedItem("display_name").Value; ;
c.DataSourceKey = fieldProperty.Attributes.GetNamedItem("metadata_name").Value;
c.UIComponent = fieldProperty.Attributes.GetNamedItem("uiComponent").Value; ;
c.AggregationType = "distinct";
c.DefaultValue = "All";
c.DataType = fieldProperty.Attributes.GetNamedItem("primitive_type").Value;
AllProperties.Add(c);
}
else if (fieldType.ToLower().Equals("category_field") || fieldType.ToLower().Equals("primary_data_field"))
{
categoryXmlNodeList.Add(fieldProperty);
Category c = new Category();
c.Name = fieldProperty.Attributes.GetNamedItem("lucene_name").Value;
c.Value = fieldProperty.Attributes.GetNamedItem("lucene_name").Value; ;
c.DefaultValue = "nothing";
AllCategories.Add(c);
}
else if (fieldType.ToLower().Equals("general_field"))
{
generalXmlNodeList.Add(fieldProperty);
}
}
}