Package org.socialmusicdiscovery.server.business.service.browse

Examples of org.socialmusicdiscovery.server.business.service.browse.CommandResult


    @Override
    public CommandResult executeCommand(List<String> parameters) {
        Date currentTime = new Date();
        if (parameters.size() == 0) {
            return new CommandResult(false, "Missing parameters");
        }
        String objectId = parameters.get(0);
        if (!objectId.startsWith(SpotifyAlbum.class.getSimpleName() + ":")) {
            return new CommandResult(false, "Invalid object, needs album identity");
        }
        try {
            objectId = objectId.substring(SpotifyAlbum.class.getSimpleName().length() + 1);
            JSONObject object = Client.create().resource("http://ws.spotify.com/lookup/1/.json?uri=" + objectId + "&extras=trackdetail").accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
            JSONObject jsonAlbum = object.getJSONObject("album");

            ReleaseEntity release = new ReleaseEntity();
            release.setName(jsonAlbum.getString("name"));
            if (jsonAlbum.has("released")) {
                release.setDate(new SimpleDateFormat("yyyy").parse(jsonAlbum.getString("released")));
            }
            release.setLastUpdated(currentTime);
            release.setLastUpdatedBy(SPOTIFY_SOURCE);
            releaseRepository.create(release);

            GlobalIdentityEntity globalIdentity = new GlobalIdentityEntity();
            globalIdentity.setSource(SPOTIFY_SOURCE);
            globalIdentity.setUri(jsonAlbum.getString("href"));
            globalIdentity.setEntityId(release.getId());
            globalIdentity.setLastUpdated(currentTime);
            globalIdentity.setLastUpdatedBy(SPOTIFY_SOURCE);
            globalIdentityRepository.create(globalIdentity);

            JSONArray array = jsonAlbum.getJSONArray("tracks");
            for (int i = 0; i < array.length(); i++) {
                JSONObject jsonTrack = array.getJSONObject(i);

                WorkEntity work = new WorkEntity();
                work.setName(jsonTrack.getString("name"));
                work.setLastUpdated(currentTime);
                work.setLastUpdatedBy(SPOTIFY_SOURCE);
                workRepository.create(work);

                RecordingEntity recording = new RecordingEntity();
                recording.setLastUpdated(currentTime);
                recording.setLastUpdatedBy(SPOTIFY_SOURCE);
                recordingRepository.create(recording);
                recording.getWorks().add(work);

                TrackEntity track = new TrackEntity();
                if (jsonTrack.has("track-number")) {
                    track.setNumber(jsonTrack.getInt("track-number"));
                }
                track.setRecording(recording);
                release.addTrack(track);
                track.setLastUpdated(currentTime);
                track.setLastUpdatedBy(SPOTIFY_SOURCE);
                trackRepository.create(track);

                PlayableElementEntity playableElement = new PlayableElementEntity();
                playableElement.setSmdID(jsonTrack.getString("href"));
                playableElement.setUri(jsonTrack.getString("href"));
                playableElement.setFormat(SPOTIFY_SOURCE);
                playableElement.setLastUpdated(currentTime);
                playableElement.setLastUpdatedBy(SPOTIFY_SOURCE);
                playableElementRepository.create(playableElement);
                track.getPlayableElements().add(playableElement);

                JSONArray jsonArtists = jsonTrack.optJSONArray("artists");
                if (jsonArtists != null && jsonArtists.length() > 0) {
                    for (int j = 0; j < jsonArtists.length(); j++) {
                        JSONObject jsonArtist = jsonArtists.getJSONObject(j);
                        String name = jsonArtist.getString("name");
                        Collection<ArtistEntity> artists = artistRepository.findByName(name);
                        if (artists.size() == 0) {
                            artists = new ArrayList<ArtistEntity>();
                            ArtistEntity artist = new ArtistEntity();
                            artist.setName(name);
                            artist.setLastUpdated(currentTime);
                            artist.setLastUpdatedBy(SPOTIFY_SOURCE);
                            artistRepository.create(artist);
                            artists.add(artist);

                            globalIdentity = new GlobalIdentityEntity();
                            globalIdentity.setSource(SPOTIFY_SOURCE);
                            globalIdentity.setUri(jsonArtist.getString("href"));
                            globalIdentity.setEntityId(artist.getId());
                            globalIdentity.setLastUpdated(currentTime);
                            globalIdentity.setLastUpdatedBy(SPOTIFY_SOURCE);
                            globalIdentityRepository.create(globalIdentity);
                        }
                        for (ArtistEntity artist : artists) {
                            ContributorEntity contributor = new ContributorEntity(artist, Contributor.PERFORMER);
                            recording.addContributor(contributor);
                            contributor.setLastUpdated(currentTime);
                            contributor.setLastUpdatedBy(SPOTIFY_SOURCE);
                            contributorRepository.create(contributor);
                        }
                    }
                }
                recordingRepository.refresh(recording);
            }

            return new CommandResult(true, "Added " + release.getName());
        } catch (ParseException e) {
            throw new RuntimeException(e);
        } catch (JSONException e) {
            throw new RuntimeException(e);
        }
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import java.util.List;

public class LastFMImport implements Command {
    @Override
    public CommandResult executeCommand(List<String> parameters) {
        return new CommandResult(true, "Dummy import of " + parameters.get(1));
    }
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