public ForumSearchResult Search(ForumSearchQuery searchQuery, bool direct = false)
{
_services.EventPublisher.Publish(new ForumSearchingEvent(searchQuery));
var totalHits = 0;
int[] hitsEntityIds = null;
Func <IList <ForumPost> > hitsFactory = null;
IDictionary <string, FacetGroup> facets = null;
if (searchQuery.Take > 0)
{
var query = GetPostQuery(searchQuery, null);
totalHits = query.Count();
// Fix paging boundaries.
if (searchQuery.Skip > 0 && searchQuery.Skip >= totalHits)
{
searchQuery.Slice((totalHits / searchQuery.Take) * searchQuery.Take, searchQuery.Take);
}
if (searchQuery.ResultFlags.HasFlag(SearchResultFlags.WithHits))
{
var skip = searchQuery.PageIndex * searchQuery.Take;
query = query
.Skip(() => skip)
.Take(() => searchQuery.Take);
hitsEntityIds = query.Select(x => x.Id).ToArray();
hitsFactory = () => _forumService.GetPostsByIds(hitsEntityIds);
}
if (searchQuery.ResultFlags.HasFlag(SearchResultFlags.WithFacets) && searchQuery.FacetDescriptors.Any())
{
facets = GetFacets(searchQuery, totalHits);
}
}
var result = new ForumSearchResult(
null,
searchQuery,
totalHits,
hitsEntityIds,
hitsFactory,
null,
facets);
_services.EventPublisher.Publish(new ForumSearchedEvent(searchQuery, result));
return(result);
}
public ForumSearchResult Search(ForumSearchQuery searchQuery, bool direct = false)
{
Guard.NotNull(searchQuery, nameof(searchQuery));
Guard.NotNegative(searchQuery.Take, nameof(searchQuery.Take));
var provider = _indexManager.GetIndexProvider("Forum");
if (!direct && provider != null)
{
var indexStore = provider.GetIndexStore("Forum");
if (indexStore.Exists)
{
var searchEngine = provider.GetSearchEngine(indexStore, searchQuery);
var stepPrefix = searchEngine.GetType().Name + " - ";
var totalCount = 0;
int[] hitsEntityIds = null;
string[] spellCheckerSuggestions = null;
IEnumerable <ISearchHit> searchHits;
Func <IList <ForumPost> > hitsFactory = null;
IDictionary <string, FacetGroup> facets = null;
_services.EventPublisher.Publish(new ForumSearchingEvent(searchQuery));
if (searchQuery.Take > 0)
{
using (_services.Chronometer.Step(stepPrefix + "Count"))
{
totalCount = searchEngine.Count();
// Fix paging boundaries.
if (searchQuery.Skip > 0 && searchQuery.Skip >= totalCount)
{
searchQuery.Slice((totalCount / searchQuery.Take) * searchQuery.Take, searchQuery.Take);
}
}
using (_services.Chronometer.Step(stepPrefix + "Hits"))
{
searchHits = searchEngine.Search();
}
if (searchQuery.ResultFlags.HasFlag(SearchResultFlags.WithHits))
{
using (_services.Chronometer.Step(stepPrefix + "Collect"))
{
hitsEntityIds = searchHits.Select(x => x.EntityId).ToArray();
hitsFactory = () => _forumService.Value.GetPostsByIds(hitsEntityIds);
}
}
if (searchQuery.ResultFlags.HasFlag(SearchResultFlags.WithFacets))
{
try
{
using (_services.Chronometer.Step(stepPrefix + "Facets"))
{
facets = searchEngine.GetFacetMap();
}
}
catch (Exception ex)
{
_logger.Error(ex);
}
}
}
if (searchQuery.ResultFlags.HasFlag(SearchResultFlags.WithSuggestions))
{
try
{
using (_services.Chronometer.Step(stepPrefix + "Spellcheck"))
{
spellCheckerSuggestions = searchEngine.CheckSpelling();
}
}
catch (Exception ex)
{
// Spell checking should not break the search.
_logger.Error(ex);
}
}
var result = new ForumSearchResult(
searchEngine,
searchQuery,
totalCount,
hitsEntityIds,
hitsFactory,
spellCheckerSuggestions,
facets);
_services.EventPublisher.Publish(new ForumSearchedEvent(searchQuery, result));
return(result);
}
else if (searchQuery.Origin.IsCaseInsensitiveEqual("Boards/Search"))
{
IndexingRequiredNotification(_services, _urlHelper);
}
}
return(SearchDirect(searchQuery));
}
