public ActionResult Upload(UploadTrack trackInfo)
{
Track track = new Track();
track.TrackName = trackInfo.TrackName;
track.Author = trackInfo.Author;
track.UserName = WebSecurity.CurrentUserName;
track.FileName = fileName;
track.Like = 0;
track.Listenings = 0;
track.Description = new Markdown().Transform(trackInfo.Description);
TrackRepository trackRepository = new TrackRepository();
trackRepository.InsertOrUpdate(track);
var tagList = trackInfo.Tags.Split(',');
TagRepository tagRepository = new TagRepository();
TagsInTracks tagsInTracks;
Tag tag;
TagsInTracksRepository tagInTrackRepository = new TagsInTracksRepository();
foreach(var tagName in tagList)
{
tagsInTracks = new TagsInTracks();
tagsInTracks.Track = track;
if (tagRepository.TagExist(tagName))
{
tagsInTracks.TagId = tagRepository.TagSearchId(tagName);
}
else
{
tag = new Tag();
tag.TagName = tagName;
tagRepository.InsertOrUpdate(tag);
tagsInTracks.Tag = tag;
}
tagInTrackRepository.InsertOrUpdate(tagsInTracks);
tagInTrackRepository.Save();
}
TrackData trackIndex = new TrackData();
trackIndex.Author = trackInfo.Author;
trackIndex.Id = track.TrackId;
trackIndex.Tags = trackInfo.Tags;
trackIndex.TrackName = trackInfo.TrackName;
trackIndex.TrackPath = fileName;
AddToIndex(trackIndex);
return RedirectToAction("Index", "Home");
}
public static void AddUpdateLuceneIndex(TrackData trackData)
{
AddUpdateLuceneIndex(new List<TrackData> { trackData });
}
public void AddToIndex(TrackData trackData)
{
GoLucene.AddUpdateLuceneIndex(trackData);
}
private static void _addToLuceneIndex(TrackData trackData, IndexWriter writer)
{
// remove older index entry
var searchQuery = new TermQuery(new Term("Id", trackData.Id.ToString()));
writer.DeleteDocuments(searchQuery);
// add new index entry
var doc = new Document();
// add lucene fields mapped to db fields
doc.Add(new Field("Id", trackData.Id.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field("Author", trackData.Author, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("TrackName", trackData.TrackName, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("Tags", trackData.Tags, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("TrackPath", trackData.TrackPath, Field.Store.YES, Field.Index.NOT_ANALYZED));
doc.Add(new Field("Like", trackData.Like.ToString(), Field.Store.YES, Field.Index.NOT_ANALYZED));
// add entry to index
writer.AddDocument(doc);
}
