/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="searchCriteria"></param>
/// <param name="pageSize"></param>
/// <param name="currentPage"></param>
/// <returns></returns>
public SearchModel Get(SearchCriteria searchCriteria, int pageSize = 10, int currentPage = 1)
{
MetadataReader.ListOfMetadata = MetadataReader.GetAllMetadataDatasets();
MetadataReader.ListOfMetadata = MetadataReader.GetAllMetadataDatasetsWithListOfSearchCriteria(MetadataReader.ListOfMetadata, searchCriteria);
this.WorkingSearchModel.ResultComponent = ResultObjectBuilder.ConvertListOfMetadataToSearchResultObject(MetadataReader.ListOfMetadata, pageSize, currentPage);
return this.WorkingSearchModel;
}
// filter list by Value
//public static List<Metadata> GetAllMetadataDatasetsWithListOfSearchValues(List<Metadata> data, Dictionary<string,List<string>> searchValues)
//{
// IEnumerable<Metadata> newData = new List<Metadata>();
// List<Metadata> temp = new List<Metadata>();
// if (searchValues.Count() > 0)
// {
// bool first = true;
// foreach (KeyValuePair<string,List<string>> kvp in searchValues)
// {
// IEnumerable<Metadata> tempValue = new List<Metadata>();
// temp = new List<Metadata>();
// if (kvp.Value.Count > 0)
// {
// IEnumerable<Metadata> newValueData = new List<Metadata>();
// foreach (string value in kvp.Value)
// {
// if (kvp.Key == "") temp = GetAllMetadataDatasetsByValue(data, value);
// else temp = GetAllMetadataDatasetsByNode(data, kvp.Key, value);
// if (tempValue.Count() == 0) tempValue = temp;
// else
// {
// tempValue = tempValue.Union(temp);
// }
// }
// if (first == false)
// {
// newData = newData.Intersect(tempValue);
// }
// else
// {
// newData = tempValue;
// first = false;
// }
// }
// else
// {
// if (first == true)
// {
// newData = data;
// first = false;
// }
// else newData = newData.Intersect(data);
// }
// }
// return newData.ToList();
// }
// else return data;
//}
// filter list by Value
public static List<Metadata> GetAllMetadataDatasetsWithListOfSearchCriteria(List<Metadata> data, SearchCriteria searchCriteria)
{
IEnumerable<Metadata> newData = new List<Metadata>();
List<Metadata> temp = new List<Metadata>();
if (searchCriteria.SearchCriteriaList.Count() > 0)
{
bool first = true;
foreach (SearchCriterion sco in searchCriteria.SearchCriteriaList)
{
IEnumerable<Metadata> tempValue = new List<Metadata>();
temp = new List<Metadata>();
if (sco.Values.Count > 0)
{
IEnumerable<Metadata> newValueData = new List<Metadata>();
foreach (string value in sco.Values)
{
//newValueData = new List<Metadata>();
if (sco.SearchComponent.Name == "all") temp = GetAllMetadataDatasetsByValue(data, value);
else
{
if (sco.SearchComponent.Type == SearchComponentBaseType.Property)
{
Property sc = (Property)sco.SearchComponent;
if (sc.UIComponent == Property.UI_RANGE && sc.DataType == DataHelperConstClass.PROPERTY_DATATYPE_DATE)
{
bool desc = false;
if (sc.DataSourceKey == "endDate")
desc = true;
temp = GetAllMetadataDatasetsByRangeNode(data, sco.SearchComponent.Name, value, desc);
}
else
{
temp = GetAllMetadataDatasetsByNode(data, sco.SearchComponent.Name, value);
}
}
else
{
temp = GetAllMetadataDatasetsByNode(data, sco.SearchComponent.Name, value);
}
}
if (tempValue.Count() == 0) tempValue = temp;
else
{
tempValue = tempValue.Union(temp);
}
}
if (first == false)
{
newData = newData.Intersect(tempValue);
}
else
{
newData = tempValue;
first = false;
}
}
else
{
if (first == true)
{
newData = data;
first = false;
}
else newData = newData.Intersect(data);
}
}
return newData.ToList();
}
else return data;
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="searchCriteria"></param>
/// <returns></returns>
public SearchModel UpdateFacets(SearchCriteria searchCriteria)
{
MetadataReader.ListOfMetadata = MetadataReader.GetAllMetadataDatasetsWithListOfSearchCriteria(MetadataReader.ListOfMetadata, searchCriteria);
//facets
this.WorkingSearchModel.SearchComponent.Facets = FacetBuilder.GetAllNodesAsListFromData(FacetBuilder.CATEGORY_TYPE, MetadataReader.ListOfMetadata);
return this.WorkingSearchModel;
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="searchCriteria"></param>
/// <param name="pageSize"></param>
/// <param name="currentPage"></param>
/// <returns></returns>
public SearchModel SearchAndUpdate(SearchCriteria searchCriteria, int pageSize = 10, int currentPage = 1)
{
this.WorkingSearchModel = Get(searchCriteria, pageSize, currentPage);
this.WorkingSearchModel = UpdateFacets(searchCriteria);
return this.WorkingSearchModel;
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="searchCriteria"></param>
/// <return></return>
public void SearchAndUpdate(SearchCriteria searchCriteria)
{
this.WorkingSearchModel = Get(searchCriteria);
this.WorkingSearchModel = UpdateFacets(searchCriteria);
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="value"></param>
/// <param name="filter"></param>
/// <param name="searchType"></param>
/// <param name="numberOfResults"></param>
/// <param name="searchCriteria"></param>
/// <returns></returns>
public SearchModel GetTextBoxSearchValues(string value, string filter, string searchType, int numberOfResults, SearchCriteria searchCriteria)
{
throw new NotImplementedException();
}
/// <summary>
/// Remove a property from the Dictionary
/// </summary>
/// <example>
/// grassland: all | yes | no
/// grassland is name
/// value is (all | yes | no)
/// </example>
/// <param name="name">Name of the property</param>
/// <param name="value">Value of the property</param>
public void RemoveFromPropertiesDic(string name, string value, SearchCriteria sc)
{
if (name != null)
{
if (sc.GetProperty(name) != null)
{
string datasourceKey = sc.GetProperty(name).DataSourceKey;
if (PropertiesDic.ContainsKey(datasourceKey))
{
foreach (KeyValuePair<string, string> kvp in PropertiesDic)
{
if (kvp.Value == value && kvp.Key == datasourceKey)
{
PropertiesDic.Remove(datasourceKey);
break;
}
}
}
}
}
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="searchCriteria"></param>
/// <param name="pageSize"></param>
/// <param name="currentPage"></param>
/// <returns></returns>
public SearchModel Get(SearchCriteria searchCriteria, int pageSize = 10, int currentPage = 1)
{
getQueryFromCriteria(searchCriteria);
this.WorkingSearchModel.ResultComponent = BexisIndexSearcher.search(bexisSearching, SearchConfig.headerItemXmlNodeList);
return this.WorkingSearchModel;
}
/// <summary>
///
/// </summary>
/// <remarks></remarks>
/// <seealso cref=""/>
/// <param name="searchCriteria"></param>
/// <return></return>
private void getQueryFromCriteria(SearchCriteria searchCriteria)
{
if (searchCriteria.SearchCriteriaList.Count() > 0)
{
bexisSearching = new BooleanQuery();
foreach (SearchCriterion sco in searchCriteria.SearchCriteriaList)
{
if (sco.Values.Count > 0)
{
if (sco.SearchComponent.Type.Equals(SearchComponentBaseType.Category))
{
BooleanQuery bexisSearchingCategory = new BooleanQuery();
String fieldName = "category_" + sco.SearchComponent.Name;
QueryParser parser;
if (fieldName.ToLower().Equals("category_all"))
{
List<string> temp2 = BexisIndexSearcher.getCategoryFields().ToList();
temp2.AddRange(BexisIndexSearcher.getStoredFields().ToList());
temp2.Add("ng_all");
parser = new MultiFieldQueryParser(Lucene.Net.Util.Version.LUCENE_30, temp2.ToArray(), new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30));
}
else
{
parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_30, fieldName, new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_30));
}
foreach (String value in sco.Values)
{
String encodedValue = EncoderHelper.Encode(value);
String newString = null;
//string value = val.Replace(")", "").Replace("(", "");
char[] delimiter = new char[] { ';', ' ', ',', '!', '.' };
string[] parts = encodedValue.ToLower().Split(delimiter, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < parts.Length; i++)
{
newString = newString + " " + parts[i] + "~0.6";
}
parser.PhraseSlop = 5;
parser.DefaultOperator = QueryParser.AND_OPERATOR;
string query_value = encodedValue;
if (encodedValue.Equals(""))
{
query_value = "*:*";
}
Query query = parser.Parse(query_value);
bexisSearchingCategory.Add(query, Occur.SHOULD);
}
((BooleanQuery)bexisSearching).Add(bexisSearchingCategory, Occur.MUST);
}
else if (sco.SearchComponent.Type.Equals(SearchComponentBaseType.Facet))
{
String fieldName = "facet_" + sco.SearchComponent.Name;
BooleanQuery bexisSearchingFacet = new BooleanQuery();
foreach (String value in sco.Values)
{
String encodedValue = value;
Query query = new TermQuery(new Term(fieldName, encodedValue));
bexisSearchingFacet.Add(query, Occur.SHOULD);
}
((BooleanQuery)bexisSearching).Add(bexisSearchingFacet, Occur.MUST);
}
else if (sco.SearchComponent.Type.Equals(SearchComponentBaseType.Property))
{
String fieldName = "property_" + sco.SearchComponent.Name;
Property pp = (Property)sco.SearchComponent;
if (pp.UIComponent.ToLower().Equals("range"))
{
fieldName = "property_numeric_" + sco.SearchComponent.Name;
DateTime dd = new DateTime(Int32.Parse(sco.Values[0]), 1, 1, 1, 1, 1);
if (pp.Direction == Direction.increase)
{
NumericRangeQuery<long> dateRangeQuery = NumericRangeQuery.NewLongRange(fieldName , dd.Ticks, long.MaxValue, true, true);
((BooleanQuery)bexisSearching).Add(dateRangeQuery, Occur.MUST);
}
else
{
NumericRangeQuery<long> dateRangeQuery = NumericRangeQuery.NewLongRange(fieldName , long.MinValue, dd.Ticks, true, true);
((BooleanQuery)bexisSearching).Add(dateRangeQuery, Occur.MUST);
}
}
else
{
BooleanQuery bexisSearchingProperty = new BooleanQuery();
foreach (String value in sco.Values)
{
if (value.ToLower().Equals("all"))
{
Query query = new MatchAllDocsQuery();
bexisSearchingProperty.Add(query, Occur.SHOULD);
}
else
{
String encodedValue = value;
if (SearchConfig.getNumericProperties().Contains(sco.SearchComponent.Name.ToLower()))
{
}
else
{
Query query = new TermQuery(new Term(fieldName, encodedValue));
bexisSearchingProperty.Add(query, Occur.SHOULD);
}
}
}
((BooleanQuery)bexisSearching).Add(bexisSearchingProperty, Occur.MUST);
}
}
}
else
{
//do nothing yet
}
}
}
else
{
QueryParser parser = new QueryParser(Lucene.Net.Util.Version.LUCENE_30, "id", new SimpleAnalyzer());
bexisSearching = parser.Parse("*:*");
}
}
public SearchModel UpdateFacets(SearchCriteria searchCriteria = null)
{
if (searchCriteria == null)
searchCriteria = new SearchCriteria();
getQueryFromCriteria(searchCriteria);
this.WorkingSearchModel.SearchComponent.Facets = BexisIndexSearcher.facetSearch(this.bexisSearching, this.WorkingSearchModel.SearchComponent.Facets);
return this.WorkingSearchModel;
}
