public static Query <Release> Query(ReleaseQueryParameters parameters)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
return(new Query <Release> (EXTENSION, parameters.ToString()));
}
public static Query <Release> QueryFromDevice(string device)
{
if (device == null)
{
throw new ArgumentNullException("device");
}
ReleaseQueryParameters parameters = new ReleaseQueryParameters();
parameters.DiscId = LocalDisc.GetFromDevice(device).Id;
return(Query(parameters));
}
public static Query <Release> Query(Disc disc)
{
if (disc == null)
{
throw new ArgumentNullException("disc");
}
ReleaseQueryParameters parameters = new ReleaseQueryParameters();
parameters.DiscId = disc.Id;
return(Query(parameters));
}
public static Query <Release> Query(string title)
{
if (title == null)
{
throw new ArgumentNullException("title");
}
ReleaseQueryParameters parameters = new ReleaseQueryParameters();
parameters.Title = title;
return(Query(parameters));
}
public static Query<Release> QueryFromDevice(string device)
{
if (device == null) throw new ArgumentNullException ("device");
ReleaseQueryParameters parameters = new ReleaseQueryParameters ();
parameters.DiscId = LocalDisc.GetFromDevice (device).Id;
return Query (parameters);
}
public static Query<Release> Query(ReleaseQueryParameters parameters)
{
if (parameters == null) throw new ArgumentNullException ("parameters");
return new Query<Release> (EXTENSION, parameters.ToString ());
}
public static Query<Release> Query(Disc disc)
{
if (disc == null) throw new ArgumentNullException ("disc");
ReleaseQueryParameters parameters = new ReleaseQueryParameters ();
parameters.DiscId = disc.Id;
return Query (parameters);
}
public static Query<Release> Query(string title, string artist)
{
if (title == null) throw new ArgumentNullException ("title");
if (artist == null) throw new ArgumentNullException ("artist");
ReleaseQueryParameters parameters = new ReleaseQueryParameters ();
parameters.Title = title;
parameters.Artist = artist;
return Query (parameters);
}
public bool Lookup ()
{
if (Track == null || (Track.MediaAttributes & TrackMediaAttributes.Podcast) != 0) {
return false;
}
string artwork_id = Track.ArtworkId;
if (artwork_id == null) {
return false;
} else if (CoverArtSpec.CoverExists (artwork_id)) {
return false;
} else if (!InternetConnected) {
return false;
}
DatabaseTrackInfo dbtrack;
dbtrack = Track as DatabaseTrackInfo;
Release release;
// If we have the MBID of the album, we can do a direct MusicBrainz lookup
if (dbtrack != null && dbtrack.AlbumMusicBrainzId != null) {
release = Release.Get (dbtrack.AlbumMusicBrainzId);
if (!String.IsNullOrEmpty (release.GetAsin ()) && SaveCover (String.Format (AmazonUriFormat, release.GetAsin ()))) {
return true;
}
// Otherwise we do a MusicBrainz search
} else {
ReleaseQueryParameters parameters = new ReleaseQueryParameters ();
parameters.Title = Track.AlbumTitle;
parameters.Artist = Track.AlbumArtist;
if (dbtrack != null) {
parameters.TrackCount = dbtrack.TrackCount;
}
Query<Release> query = Release.Query (parameters);
release = query.PerfectMatch ();
foreach (Release r in query.Best ()) {
if (!String.IsNullOrEmpty (r.GetAsin ()) && SaveCover (String.Format (AmazonUriFormat, r.GetAsin ()))) {
return true;
}
}
}
if (release == null) {
return false;
}
// No success with ASIN, let's try with other linked URLs
ReadOnlyCollection<UrlRelation> relations = release.GetUrlRelations ();
foreach (UrlRelation relation in relations) {
foreach (CoverArtSite site in CoverArtSites) {
Match m = site.Regex.Match (relation.Target.AbsoluteUri);
if (m.Success) {
string [] parameters = new string [m.Groups.Count];
for (int i = 1; i < m.Groups.Count; i++) {
parameters[i-1] = m.Groups[i].Value;
}
String uri = String.Format (site.ImgURI, parameters);
if (SaveCover (uri)) {
return true;
}
}
}
if (relation.Type == "CoverArtLink" && SaveCover (relation.Target.AbsoluteUri)) {
return true;
}
}
return false;
}
public static Query<Release> Query (string title, int limit)
{
if (title == null) throw new ArgumentNullException ("title");
ReleaseQueryParameters parameters = new ReleaseQueryParameters ();
parameters.Title = title;
return Query (parameters, limit);
}
