public static List <Document> SearchLuceneIndex(BooleanQueryContract oQuery, string sIndexName)
{
List <Document> oQueryResults;
oQueryResults = new GenSearchService().ExecuteBooleanQuery(oQuery, sIndexName);
return(oQueryResults);
}
public static List <Item> SearchGlossary(string sSearchKeywords)
{
List <Document> oQueryResults;
Query oQuery;
GenSearchService oSearchService;
List <Item> oItemsToReturn;
oItemsToReturn = null;
oSearchService = new GenSearchService();
try
{
oQuery = SearchHelper.CreateMultiFieldQuery(new string[] {
Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.Fields.Definition,
Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.Fields.Term
}, sSearchKeywords.AddWilcard());
oQueryResults = oSearchService.ExecuteQuery(oQuery, Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.Name);
oItemsToReturn = GetItemsFromLuceneDocuments(oQueryResults);
}
catch (Exception oSearchException)
{
Sitecore.Diagnostics.Log.Error("Error executing search request", oSearchException, typeof(HelpCenterHelper));
}
finally
{
oSearchService = null;
}
oItemsToReturn = oItemsToReturn.OrderBy(i => i.GetText(
Genworth.SitecoreExt.Constants.HelpCenter.Templates.GlossaryTerm.Sections.GlossaryTerm.Name,
Genworth.SitecoreExt.Constants.HelpCenter.Templates.GlossaryTerm.Sections.GlossaryTerm.Fields.TermFieldName,
string.Empty
)).ToList();
return(oItemsToReturn);
}
public static Dictionary <string, int> GetInitialLetters()
{
Dictionary <string, int> oResult = null;
GenSearchService oSearchService;
Query oQuery;
oQuery = new WildcardQuery(new Term(Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.Fields.Prefix, Genworth.SitecoreExt.Constants.HelpCenter.QueryParameters.SearchAllValue));
oSearchService = new GenSearchService();
try
{
oResult = oSearchService.ExecuteGroupCountQuery(oQuery, Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.Name, Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.Fields.Prefix);
}
catch (Exception oSearchException)
{
Sitecore.Diagnostics.Log.Error("Error executing search request", oSearchException, typeof(EventHelper));
}
finally
{
oSearchService = null;
}
return(oResult.ToDictionary(oKeypair => oKeypair.Key.Replace(Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.StartsWith, ""), oPair => oPair.Value));
}
public static List <Item> SearchFAQ(string sSearchKeywords, string sCategory)
{
List <Document> oQueryResults;
Query oQuery;
GenSearchService oSearchService;
List <Item> oItemsToReturn = null;
Term oTerm;
bool bFilteredByCategory;
bool bFilteredByKeyword;
oSearchService = new GenSearchService();
try
{
bFilteredByCategory = (!string.IsNullOrEmpty(sCategory)) && (!sCategory.Equals(Genworth.SitecoreExt.Constants.HelpCenter.QueryParameters.SearchAllValue));
bFilteredByKeyword = (!string.IsNullOrEmpty(sSearchKeywords));
// in case the user didn't searched for a specific category or keyword we should return all the FAQs
if (!bFilteredByCategory && !bFilteredByKeyword)
{
// we return all the FAQs by using the wildcard *
oTerm = new Term(Genworth.SitecoreExt.Constants.HelpCenter.Indexes.FAQIndex.Fields.Category, Genworth.SitecoreExt.Constants.HelpCenter.QueryParameters.SearchAllValue);
oQuery = new WildcardQuery(oTerm);
}
// the user selected either a category or a keyword
else
{
Query oQueryTemp1 = null, oQueryTemp2 = null;
// if the user entered a keyword
if (bFilteredByKeyword)
{
oQueryTemp1 = SearchHelper.CreateMultiFieldQuery(new string[] {
Genworth.SitecoreExt.Constants.HelpCenter.Indexes.FAQIndex.Fields.Answer,
Genworth.SitecoreExt.Constants.HelpCenter.Indexes.FAQIndex.Fields.Question
}, sSearchKeywords.AddWilcard());
}
// if the user selected a specific category
if (bFilteredByCategory)
{
sCategory = sCategory.Trim().ToLower().Replace("{", string.Empty).Replace("}", string.Empty);
oQueryTemp2 = SearchHelper.CreateMultiFieldQuery(new string[] {
Genworth.SitecoreExt.Constants.HelpCenter.Indexes.FAQIndex.Fields.Category
}, sCategory);
}
oQuery = SearchHelper.CreateBooleanQuery(Occur.MUST, oQueryTemp1, oQueryTemp2);
}
oQueryResults = oSearchService.ExecuteQuery(oQuery, Genworth.SitecoreExt.Constants.HelpCenter.Indexes.FAQIndex.Name);
oItemsToReturn = GetItemsFromLuceneDocuments(oQueryResults);
oItemsToReturn = oItemsToReturn.OrderBy(i => i.GetText(
Genworth.SitecoreExt.Constants.HelpCenter.Templates.FAQ.Sections.FAQ.Name,
Genworth.SitecoreExt.Constants.HelpCenter.Templates.FAQ.Sections.FAQ.Fields.QuestionFieldName,
string.Empty
)).ToList();
}
catch (Exception oSearchException)
{
Sitecore.Diagnostics.Log.Error("Error executing search request", oSearchException, typeof(EventHelper));
}
finally
{
oSearchService = null;
}
return(oItemsToReturn);
}
public static List <Item> SearchGlossaryByPrefix(string sPrefix)
{
List <Item> oItemsToReturn;
WildcardQuery oQuery;
Term oTerm;
GenSearchService oSearchService;
List <Document> oDocumentFound;
string sItemId;
Item oItem;
Lucene.Net.Documents.Field oIdField;
oItemsToReturn = new List <Item>();
oSearchService = new GenSearchService();
try
{
if (sPrefix.IndexOf('*') == -1)
{
// add the prefix used in the glossary index for the prefix field
sPrefix = String.Format("{0}{1}", Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.StartsWith, sPrefix).Trim().ToLower();
}
oTerm = new Term(Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.Fields.Prefix, sPrefix);
oQuery = new WildcardQuery(oTerm);
oDocumentFound = oSearchService.ExecuteQuery(oQuery, Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.Name);
if (oDocumentFound != null)
{
foreach (Document oDoc in oDocumentFound)
{
oIdField = oDoc.GetField(Genworth.SitecoreExt.Constants.HelpCenter.Indexes.GlossaryIndex.Fields.Id);
if (oIdField != null)
{
sItemId = oIdField.StringValue;
if (!string.IsNullOrEmpty(sItemId))
{
oItem = ContextExtension.CurrentDatabase.GetItem(sItemId);
if (oItem != null)
{
oItemsToReturn.Add(oItem);
}
}
}
}
oItemsToReturn = oItemsToReturn.OrderBy(i => i.GetText(
Genworth.SitecoreExt.Constants.HelpCenter.Templates.GlossaryTerm.Sections.GlossaryTerm.Name,
Genworth.SitecoreExt.Constants.HelpCenter.Templates.GlossaryTerm.Sections.GlossaryTerm.Fields.TermFieldName,
string.Empty
)).ToList();
}
}
catch (Exception oSearchException)
{
Sitecore.Diagnostics.Log.Error("Error executing search request", oSearchException, typeof(EventHelper));
}
finally
{
oSearchService = null;
}
return(oItemsToReturn);
}
