757 lines
27 KiB
Java
757 lines
27 KiB
Java
/*
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This file is part of Subsonic.
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Subsonic is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Subsonic is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2009 (C) Sindre Mehus
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*/
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package net.nullsum.audinaut.service;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.graphics.Bitmap;
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import android.util.Log;
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import net.nullsum.audinaut.domain.Genre;
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import net.nullsum.audinaut.domain.Indexes;
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import net.nullsum.audinaut.domain.MusicDirectory;
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import net.nullsum.audinaut.domain.MusicFolder;
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import net.nullsum.audinaut.domain.Playlist;
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import net.nullsum.audinaut.domain.SearchCritera;
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import net.nullsum.audinaut.domain.SearchResult;
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import net.nullsum.audinaut.domain.User;
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import net.nullsum.audinaut.fragments.MainFragment;
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import net.nullsum.audinaut.service.parser.EntryListParser;
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import net.nullsum.audinaut.service.parser.ErrorParser;
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import net.nullsum.audinaut.service.parser.GenreParser;
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import net.nullsum.audinaut.service.parser.IndexesParser;
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import net.nullsum.audinaut.service.parser.MusicDirectoryParser;
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import net.nullsum.audinaut.service.parser.MusicFoldersParser;
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import net.nullsum.audinaut.service.parser.PlaylistParser;
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import net.nullsum.audinaut.service.parser.PlaylistsParser;
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import net.nullsum.audinaut.service.parser.RandomSongsParser;
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import net.nullsum.audinaut.service.parser.SearchResult2Parser;
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import net.nullsum.audinaut.service.parser.UserParser;
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import net.nullsum.audinaut.util.Constants;
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import net.nullsum.audinaut.util.FileUtil;
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import net.nullsum.audinaut.util.Pair;
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import net.nullsum.audinaut.util.ProgressListener;
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import net.nullsum.audinaut.util.SilentBackgroundTask;
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import net.nullsum.audinaut.util.SongDBHandler;
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import net.nullsum.audinaut.util.Util;
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import java.io.FileOutputStream;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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import okhttp3.FormBody;
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import okhttp3.FormBody.Builder;
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import okhttp3.OkHttpClient;
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import okhttp3.Request;
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import okhttp3.RequestBody;
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import okhttp3.Response;
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/**
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* @author Sindre Mehus
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*/
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public class RESTMusicService implements MusicService {
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private static final String TAG = RESTMusicService.class.getSimpleName();
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private static final OkHttpClient client = new OkHttpClient();
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private Integer instance;
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@Override
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public void ping(Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "ping");
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Request request = new Request.Builder()
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.url(url)
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.build();
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try (Response response = client.newCall(request).execute()) {
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new ErrorParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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public List<MusicFolder> getMusicFolders(boolean refresh, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "getMusicFolders");
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Request request = new Request.Builder()
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.url(url)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new MusicFoldersParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public Indexes getIndexes(String musicFolderId, boolean refresh, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "getArtists");
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Builder builder = new FormBody.Builder();
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if (musicFolderId != null) {
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builder.add("musicFolderId", musicFolderId);
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}
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new IndexesParser(context, getInstance(context)).parse(response.body().byteStream(), progressListener);
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}
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}
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@Override
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public MusicDirectory getMusicDirectory(String id, String name, boolean refresh, Context context, ProgressListener progressListener) throws Exception {
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SharedPreferences prefs = Util.getPreferences(context);
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String cacheLocn = prefs.getString(Constants.PREFERENCES_KEY_CACHE_LOCATION, null);
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if (cacheLocn != null && id.contains(cacheLocn)) {
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String search = Util.parseOfflineIDSearch(id, cacheLocn);
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SearchCritera critera = new SearchCritera(search, 1, 1, 0);
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SearchResult result = search(critera, context, progressListener);
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if (result.getArtists().size() == 1) {
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id = result.getArtists().get(0).getId();
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} else if (result.getAlbums().size() == 1) {
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id = result.getAlbums().get(0).getId();
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}
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}
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MusicDirectory dir = null;
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int index, start = 0;
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while ((index = id.indexOf(';', start)) != -1) {
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MusicDirectory extra = getMusicDirectoryImpl(id.substring(start, index), name, context);
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if (dir == null) {
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dir = extra;
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} else {
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dir.addChildren(extra.getChildren());
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}
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start = index + 1;
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}
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MusicDirectory extra = getMusicDirectoryImpl(id.substring(start), name, context);
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if (dir == null) {
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dir = extra;
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} else {
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dir.addChildren(extra.getChildren());
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}
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return dir;
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}
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private MusicDirectory getMusicDirectoryImpl(String id, String name, Context context) throws Exception {
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String url = getRestUrl(context, "getMusicDirectory");
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RequestBody formBody = new FormBody.Builder()
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.add("id", id)
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.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new MusicDirectoryParser(context, getInstance(context)).parse(name, response.body().byteStream());
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}
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}
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@Override
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public MusicDirectory getArtist(String id, String name, boolean refresh, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "getArtist");
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RequestBody formBody = new FormBody.Builder()
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.add("id", id)
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.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new MusicDirectoryParser(context, getInstance(context)).parse(name, response.body().byteStream());
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}
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}
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@Override
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public MusicDirectory getAlbum(String id, String name, boolean refresh, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "getAlbum");
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RequestBody formBody = new FormBody.Builder()
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.add("id", id)
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.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new MusicDirectoryParser(context, getInstance(context)).parse(name, response.body().byteStream());
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}
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}
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@Override
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public SearchResult search(SearchCritera critera, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "search3");
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Builder builder = new FormBody.Builder();
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builder.add("query", critera.getQuery());
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builder.add("artistCount", Integer.toString(critera.getArtistCount()));
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builder.add("albumCount", Integer.toString(critera.getAlbumCount()));
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builder.add("songCount", Integer.toString(critera.getSongCount()));
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new SearchResult2Parser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public MusicDirectory getPlaylist(boolean refresh, String id, String name, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "getPlaylist");
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RequestBody formBody = new FormBody.Builder()
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.add("id", id)
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.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new PlaylistParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public List<Playlist> getPlaylists(boolean refresh, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "getPlaylists");
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Request request = new Request.Builder()
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.url(url)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new PlaylistsParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public void createPlaylist(String id, String name, List<MusicDirectory.Entry> entries, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "createPlaylist");
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Builder builder = new FormBody.Builder();
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if (id != null) {
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builder.add("playlistId", id);
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}
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if (name != null) {
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builder.add("name", name);
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}
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for (MusicDirectory.Entry entry : entries) {
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builder.add("songId", getOfflineSongId(entry.getId(), context, progressListener));
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}
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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new ErrorParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public void deletePlaylist(String id, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "deletePlaylist");
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RequestBody formBody = new FormBody.Builder()
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.add("id", id)
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.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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new ErrorParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public void addToPlaylist(String id, List<MusicDirectory.Entry> toAdd, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "updatePlaylist");
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Builder builder = new FormBody.Builder();
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builder.add("playlistId", id);
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for (MusicDirectory.Entry song : toAdd) {
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builder.add("songIdToAdd", getOfflineSongId(song.getId(), context, progressListener));
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}
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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new ErrorParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public void removeFromPlaylist(String id, List<Integer> toRemove, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "updatePlaylist");
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Builder builder = new FormBody.Builder();
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builder.add("playlistId", id);
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for (Integer song : toRemove) {
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builder.add("songIndexToRemove", Integer.toString(song));
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}
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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new ErrorParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public void overwritePlaylist(String id, String name, int toRemove, List<MusicDirectory.Entry> toAdd, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "updatePlaylist");
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Builder builder = new FormBody.Builder();
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builder.add("playlistId", id);
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builder.add("name", name);
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for (MusicDirectory.Entry song : toAdd) {
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builder.add("songIdToAdd", getOfflineSongId(song.getId(), context, progressListener));
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}
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for (int i = 0; i < toRemove; i++) {
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builder.add("songIndexToRemove", Integer.toString(i));
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}
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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new ErrorParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public void updatePlaylist(String id, String name, String comment, boolean pub, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "updatePlaylist");
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Builder builder = new FormBody.Builder();
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builder.add("playlistId", id);
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builder.add("name", name);
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builder.add("comment", comment);
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builder.add("public", Boolean.toString(pub));
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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new ErrorParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public MusicDirectory getAlbumList(String type, int size, int offset, boolean refresh, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "getAlbumList2");
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Builder builder = new FormBody.Builder();
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builder.add("type", type);
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builder.add("size", Integer.toString(size));
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builder.add("offset", Integer.toString(offset));
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// Add folder if it was set and is non null
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int instance = getInstance(context);
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if (Util.getAlbumListsPerFolder(context, instance)) {
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String folderId = Util.getSelectedMusicFolderId(context, instance);
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if (folderId != null) {
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builder.add("musicFolderId", folderId);
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}
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}
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new EntryListParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public MusicDirectory getAlbumList(String type, String extra, int size, int offset, boolean refresh, Context context, ProgressListener progressListener) throws Exception {
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String url = getRestUrl(context, "getAlbumList2");
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Builder builder = new FormBody.Builder();
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builder.add("size", Integer.toString(size));
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builder.add("offset", Integer.toString(offset));
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int instance = getInstance(context);
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if ("genres".equals(type)) {
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builder.add("type", "byGenre");
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builder.add("genre", extra);
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} else if ("years".equals(type)) {
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int decade = Integer.parseInt(extra);
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builder.add("type", "byYear");
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builder.add("fromYear", Integer.toString(decade + 9));
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builder.add("toYear", Integer.toString(decade));
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}
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// Add folder if it was set and is non null
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if (Util.getAlbumListsPerFolder(context, instance)) {
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String folderId = Util.getSelectedMusicFolderId(context, instance);
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if (folderId != null) {
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builder.add("musicFolderId", folderId);
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}
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}
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new EntryListParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public MusicDirectory getSongList(String type, int size, int offset, Context context, ProgressListener progressListener) throws Exception {
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Builder builder = new FormBody.Builder();
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builder.add("size", Integer.toString(size));
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builder.add("offset", Integer.toString(offset));
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String method;
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switch (type) {
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case MainFragment.SONGS_NEWEST:
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method = "getNewaddedSongs";
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break;
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case MainFragment.SONGS_TOP_PLAYED:
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method = "getTopplayedSongs";
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break;
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case MainFragment.SONGS_RECENT:
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method = "getLastplayedSongs";
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break;
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case MainFragment.SONGS_FREQUENT:
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method = "getMostplayedSongs";
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break;
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default:
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method = "getNewaddedSongs";
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}
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String url = getRestUrl(context, method);
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RequestBody formBody = builder.build();
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Request request = new Request.Builder()
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.url(url)
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.post(formBody)
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.build();
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try (Response response = client.newCall(request).execute()) {
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return new EntryListParser(context, getInstance(context)).parse(response.body().byteStream());
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}
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}
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@Override
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public MusicDirectory getRandomSongs(int size, String musicFolderId, String genre, String startYear, String endYear, Context context, ProgressListener progressListener) throws Exception {
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Builder builder = new FormBody.Builder();
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builder.add("size", Integer.toString(size));
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if (genre != null && !"".equals(genre)) {
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builder.add("genre", genre);
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}
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if (startYear != null && !"".equals(startYear)) {
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// Check to make sure user isn't doing 2015 -> 2010 since Subsonic will return no results
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if (endYear != null && !"".equals(endYear)) {
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try {
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int startYearInt = Integer.parseInt(startYear);
|
|
int endYearInt = Integer.parseInt(endYear);
|
|
|
|
if (startYearInt > endYearInt) {
|
|
String tmp = startYear;
|
|
startYear = endYear;
|
|
endYear = tmp;
|
|
}
|
|
} catch (Exception e) {
|
|
Log.w(TAG, "Failed to convert start/end year into ints", e);
|
|
}
|
|
}
|
|
|
|
builder.add("fromYear", startYear);
|
|
}
|
|
if (endYear != null && !"".equals(endYear)) {
|
|
builder.add("toYear", endYear);
|
|
}
|
|
|
|
String url = getRestUrl(context, "getRandomSongs");
|
|
|
|
RequestBody formBody = builder.build();
|
|
|
|
Request request = new Request.Builder()
|
|
.url(url)
|
|
.post(formBody)
|
|
.build();
|
|
|
|
try (Response response = client.newCall(request).execute()) {
|
|
return new RandomSongsParser(context, getInstance(context)).parse(response.body().byteStream());
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public Bitmap getCoverArt(Context context, MusicDirectory.Entry entry, int size, ProgressListener progressListener, SilentBackgroundTask task) throws Exception {
|
|
|
|
// Synchronize on the entry so that we don't download concurrently for the same song.
|
|
synchronized (entry) {
|
|
|
|
// Use cached file, if existing.
|
|
Bitmap bitmap = FileUtil.getAlbumArtBitmap(context, entry, size);
|
|
if (bitmap != null) {
|
|
return bitmap;
|
|
}
|
|
|
|
String url = getRestUrl(context, "getCoverArt");
|
|
|
|
Builder builder = new FormBody.Builder();
|
|
builder.add("id", entry.getCoverArt());
|
|
|
|
RequestBody formBody = builder.build();
|
|
|
|
Request request = new Request.Builder()
|
|
.url(url)
|
|
.post(formBody)
|
|
.build();
|
|
|
|
try (Response response = client.newCall(request).execute()) {
|
|
InputStream in = response.body().byteStream();
|
|
|
|
byte[] bytes = Util.toByteArray(in);
|
|
|
|
// Handle case where partial was downloaded before being cancelled
|
|
if (task != null && task.isCancelled()) {
|
|
return null;
|
|
}
|
|
|
|
OutputStream out = null;
|
|
try {
|
|
out = new FileOutputStream(FileUtil.getAlbumArtFile(context, entry));
|
|
out.write(bytes);
|
|
} finally {
|
|
Util.close(out);
|
|
}
|
|
|
|
// Size == 0 -> only want to download
|
|
if (size == 0) {
|
|
return null;
|
|
} else {
|
|
return FileUtil.getSampledBitmap(bytes, size);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public Response getDownloadInputStream(Context context, MusicDirectory.Entry song, long offset, int maxBitrate, SilentBackgroundTask task) throws Exception {
|
|
|
|
OkHttpClient eagerClient = client.newBuilder()
|
|
.readTimeout(30, TimeUnit.SECONDS)
|
|
.build();
|
|
|
|
String url = getRestUrl(context, "stream");
|
|
|
|
Builder builder = new FormBody.Builder();
|
|
builder.add("id", song.getId());
|
|
builder.add("maxBitRate", Integer.toString(maxBitrate));
|
|
|
|
RequestBody formBody = builder.build();
|
|
|
|
Request.Builder requestBuilder = new Request.Builder();
|
|
if (offset > 0) {
|
|
requestBuilder.header("Range", "bytes=" + offset + "-");
|
|
}
|
|
|
|
requestBuilder.url(url);
|
|
requestBuilder.post(formBody);
|
|
|
|
Request request = requestBuilder.build();
|
|
|
|
return eagerClient.newCall(request).execute();
|
|
}
|
|
|
|
|
|
@Override
|
|
public List<Genre> getGenres(boolean refresh, Context context, ProgressListener progressListener) throws Exception {
|
|
String url = getRestUrl(context, "getGenres");
|
|
|
|
Request request = new Request.Builder()
|
|
.url(url)
|
|
.build();
|
|
|
|
try (Response response = client.newCall(request).execute()) {
|
|
return new GenreParser(context, getInstance(context)).parse(response.body().byteStream());
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public MusicDirectory getSongsByGenre(String genre, int count, int offset, Context context, ProgressListener progressListener) throws Exception {
|
|
Builder builder = new FormBody.Builder();
|
|
builder.add("genre", genre);
|
|
builder.add("count", Integer.toString(count));
|
|
builder.add("offset", Integer.toString(offset));
|
|
|
|
// Add folder if it was set and is non null
|
|
int instance = getInstance(context);
|
|
if (Util.getAlbumListsPerFolder(context, instance)) {
|
|
String folderId = Util.getSelectedMusicFolderId(context, instance);
|
|
if (folderId != null) {
|
|
builder.add("musicFolderId", folderId);
|
|
}
|
|
}
|
|
|
|
String url = getRestUrl(context, "getSongsByGenre");
|
|
|
|
RequestBody formBody = builder.build();
|
|
|
|
Request request = new Request.Builder()
|
|
.url(url)
|
|
.post(formBody)
|
|
.build();
|
|
|
|
try (Response response = client.newCall(request).execute()) {
|
|
return new RandomSongsParser(context, getInstance(context)).parse(response.body().byteStream());
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public User getUser(boolean refresh, String username, Context context, ProgressListener progressListener) throws Exception {
|
|
String url = getRestUrl(context, "getUser");
|
|
|
|
RequestBody formBody = new FormBody.Builder()
|
|
.add("username", username)
|
|
.build();
|
|
|
|
Request request = new Request.Builder()
|
|
.url(url)
|
|
.post(formBody)
|
|
.build();
|
|
|
|
try (Response response = client.newCall(request).execute()) {
|
|
List<User> users = new UserParser(context, getInstance(context)).parse(response.body().byteStream());
|
|
if (users.size() > 0) {
|
|
// Should only have returned one anyways
|
|
return users.get(0);
|
|
} else {
|
|
return null;
|
|
}
|
|
}
|
|
}
|
|
|
|
private String getOfflineSongId(String id, Context context, ProgressListener progressListener) throws Exception {
|
|
SharedPreferences prefs = Util.getPreferences(context);
|
|
String cacheLocn = prefs.getString(Constants.PREFERENCES_KEY_CACHE_LOCATION, null);
|
|
if (cacheLocn != null && id.contains(cacheLocn)) {
|
|
Pair<Integer, String> cachedSongId = SongDBHandler.getHandler(context).getIdFromPath(Util.getRestUrlHash(context, getInstance(context)), id);
|
|
if (cachedSongId != null) {
|
|
id = cachedSongId.getSecond();
|
|
} else {
|
|
String searchCriteria = Util.parseOfflineIDSearch(id, cacheLocn);
|
|
SearchCritera critera = new SearchCritera(searchCriteria, 0, 0, 1);
|
|
SearchResult result = search(critera, context, progressListener);
|
|
if (result.getSongs().size() == 1) {
|
|
id = result.getSongs().get(0).getId();
|
|
}
|
|
}
|
|
}
|
|
|
|
return id;
|
|
}
|
|
|
|
@Override
|
|
public void setInstance(Integer instance) throws Exception {
|
|
this.instance = instance;
|
|
}
|
|
|
|
public int getInstance(Context context) {
|
|
if (instance == null) {
|
|
return Util.getActiveServer(context);
|
|
} else {
|
|
return instance;
|
|
}
|
|
}
|
|
|
|
|
|
public String getRestUrl(Context context, String method) {
|
|
return getRestUrl(context, method, true);
|
|
}
|
|
|
|
public String getRestUrl(Context context, String method, boolean allowAltAddress) {
|
|
if (instance == null) {
|
|
return Util.getRestUrl(context, method, allowAltAddress);
|
|
} else {
|
|
return Util.getRestUrl(context, method, instance, allowAltAddress);
|
|
}
|
|
}
|
|
}
|