84 lines
3.1 KiB
Java
84 lines
3.1 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 2015 (C) Scott Jackson
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*/
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package net.nullsum.audinaut.service.parser;
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import android.content.Context;
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import org.xmlpull.v1.XmlPullParser;
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import java.io.InputStream;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.Locale;
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import java.util.TimeZone;
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import net.nullsum.audinaut.domain.MusicDirectory;
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import net.nullsum.audinaut.domain.PlayerQueue;
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import net.nullsum.audinaut.util.ProgressListener;
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public class PlayQueueParser extends MusicDirectoryEntryParser {
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private static final String TAG = PlayQueueParser.class.getSimpleName();
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public PlayQueueParser(Context context, int instance) {
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super(context, instance);
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}
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public PlayerQueue parse(InputStream inputStream, ProgressListener progressListener) throws Exception {
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init(inputStream);
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PlayerQueue state = new PlayerQueue();
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String currentId = null;
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int eventType;
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do {
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eventType = nextParseEvent();
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if (eventType == XmlPullParser.START_TAG) {
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String name = getElementName();
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if("playQueue".equals(name)) {
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currentId = get("current");
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state.currentPlayingPosition = getInteger("position");
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try {
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SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss", Locale.ENGLISH);
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dateFormat.setTimeZone(TimeZone.getTimeZone("UTC"));
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state.changed = dateFormat.parse(get("changed"));
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} catch (ParseException e) {
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state.changed = null;
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}
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} else if ("entry".equals(name)) {
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MusicDirectory.Entry entry = parseEntry("");
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// Only add songs
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state.songs.add(entry);
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} else if ("error".equals(name)) {
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handleError();
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}
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}
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} while (eventType != XmlPullParser.END_DOCUMENT);
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if(currentId != null) {
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for (MusicDirectory.Entry entry : state.songs) {
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if (entry.getId().equals(currentId)) {
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state.currentPlayingIndex = state.songs.indexOf(entry);
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}
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}
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} else {
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state.currentPlayingIndex = 0;
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state.currentPlayingPosition = 0;
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}
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validate();
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return state;
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}
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}
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