protected override NameValueCollection SetupParameters(SearchQuery searchQuery, Localization localization)
{
NameValueCollection parameters = base.SetupParameters(searchQuery, localization);
// We use the highlighting feature to autogenerate a Summary if no Summary is present in the search index.
parameters["hl"] = "true";
return parameters;
}
protected virtual NameValueCollection SetupParameters(SearchQuery searchQuery, Localization localization)
{
NameValueCollection result = new NameValueCollection(searchQuery.QueryStringParameters);
result["fq"] = "publicationid:" + localization.LocalizationId;
result["q"] = searchQuery.QueryText;
result["start"] = searchQuery.Start.ToString(CultureInfo.InvariantCulture);
result["rows"] = searchQuery.PageSize.ToString(CultureInfo.InvariantCulture);
return result;
}
protected override NameValueCollection SetupParameters(SearchQuery searchQuery, Localization localization)
{
NameValueCollection result = base.SetupParameters(searchQuery, localization);
if (!result.AllKeys.Contains("q.options"))
{
// By default, limit the search to body, summary and title fields.
result["q.options"] = "{ fields: ['body', 'summary', 'title'] }";
}
// We use the highlighting feature to autogenerate a Summary if no Summary is present in the search index.
result["highlight"] = "{ body: { format: \"text\", max_phrases: 2 } }";
return result;
}
public void ExecuteQuery(SearchQuery searchQuery, Type resultType, Localization localization)
{
using (new Tracer(searchQuery, resultType, localization))
{
string searchIndexUrl = GetSearchIndexUrl(localization);
NameValueCollection parameters = SetupParameters(searchQuery, localization);
SearchResults results = ExecuteQuery(searchIndexUrl, parameters);
if (results.HasError)
{
Log.Error("Error executing Search Query on URL '{0}': {1}", results.QueryUrl ?? searchIndexUrl, results.ErrorDetail);
}
Log.Debug("Search Query '{0}' returned {1} results.", results.QueryText ?? results.QueryUrl, results.Total);
searchQuery.Total = results.Total;
searchQuery.HasMore = searchQuery.Start + searchQuery.PageSize <= results.Total;
searchQuery.CurrentPage = ((searchQuery.Start - 1) / searchQuery.PageSize) + 1;
foreach (SearchResult result in results.Items)
{
searchQuery.Results.Add(MapResult(result, resultType, searchQuery.SearchItemView));
}
}
}
