public bool Initialize()
{
if (!File.Exists("ZuneDBApi.dll"))
{
throw new FileNotFoundException(
"Could not find ZuneDBApi.dll. Are you sure Zune Social Tagger is installed in the Zune application folder?");
}
//Just copying what the zune software does internally here to initialize the database
_zuneLibrary = new ZuneLibrary();
bool dbRebult;
//anything other than 0 means an error occured reading the database
int num = _zuneLibrary.Initialize(null, out dbRebult);
if (num > -1)
{
int phase2;
_zuneLibrary.Phase2Initialization(out phase2);
_zuneLibrary.CleanupTransientMedia();
}
else
{
return(false);
}
return(true);
}
// Using http://blog.ctaggart.com/2010/08/query-zune-music-collection-with-f.html#!/2010/08/query-zune-music-collection-with-f.html as a base
// Also found some help at http://averagedeveloper.blogspot.com/2012/04/querying-zunedbapidll.html
/// <summary>
/// Reindexes the music by iterating through all music in the Zune Library and saving it in the local Lucene database. Required for search to work correctly
/// </summary>
/// <seealso cref="Search"/>
public void ReIndexMusic()
{
var library = new ZuneLibrary();
var dbReloaded = false;
int returnValue = library.Initialize(null, out dbReloaded);
if (returnValue >= 0)
{
library.Phase2Initialization(out returnValue);
if (returnValue >= 0)
{
library.CleanupTransientMedia();
ZuneQueryList searchResult = library.QueryDatabase(EQueryType.eQueryTypeAllTracks, 0, EQuerySortType.eQuerySortOrderNone, 0, null);
if (null != searchResult)
{
// we have results, index them
var writer = new IndexWriter(new SimpleFSDirectory(new DirectoryInfo(LUCENE_INDEX_DIRECTORY)), new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_29), true, IndexWriter.MaxFieldLength.UNLIMITED);
for (uint i = 0; i < searchResult.Count; i++)
{
// add a document for each song. We will only store the mediaId and mediaTypeId and store+index the title, artist, and album
var doc = new Document();
var mediaId = (UInt32)searchResult.GetFieldValue(i, typeof(UInt32), (uint)MicrosoftZuneLibrary.SchemaMap.kiIndex_MediaID);
var mediaTypeId = (UInt32)searchResult.GetFieldValue(i, typeof(UInt32), (uint)MicrosoftZuneLibrary.SchemaMap.kiIndex_MediaType);
var duration = (UInt32)searchResult.GetFieldValue(i, typeof(UInt32), (uint)MicrosoftZuneLibrary.SchemaMap.kiIndex_Duration);
var artist = (String)searchResult.GetFieldValue(i, typeof(String), (uint)MicrosoftZuneLibrary.SchemaMap.kiIndex_DisplayArtist);
var title = (String)searchResult.GetFieldValue(i, typeof(String), (uint)MicrosoftZuneLibrary.SchemaMap.kiIndex_Title);
var album = (String)searchResult.GetFieldValue(i, typeof(String), (uint)MicrosoftZuneLibrary.SchemaMap.kiIndex_WMAlbumTitle);
doc.Add(new Field("mediaId", mediaId.ToString(), Field.Store.YES, Field.Index.NO));
doc.Add(new Field("mediaTypeId", mediaTypeId.ToString(), Field.Store.YES, Field.Index.NO));
doc.Add(new Field("duration", duration.ToString(), Field.Store.YES, Field.Index.NO));
doc.Add(new Field("artist", artist, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("title", title, Field.Store.YES, Field.Index.ANALYZED));
doc.Add(new Field("album", album, Field.Store.YES, Field.Index.ANALYZED));
writer.AddDocument(doc);
}
writer.Commit();
writer.Close();
}
}
}
}