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/*
This file is part of Subsonic.
Subsonic is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Subsonic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009 (C) Sindre Mehus
*/
package github.daneren2005.dsub.service.parser;
import android.content.Context;
import android.util.Log;
import github.daneren2005.dsub.R;
import github.daneren2005.dsub.domain.MusicDirectory;
import github.daneren2005.dsub.domain.ServerInfo;
import github.daneren2005.dsub.util.Constants;
import github.daneren2005.dsub.util.ProgressListener;
import github.daneren2005.dsub.util.Util;
import org.xmlpull.v1.XmlPullParser;
import java.io.Reader;
import java.util.HashMap;
import java.util.Map;
import static github.daneren2005.dsub.domain.MusicDirectory.*;
/**
* @author Sindre Mehus
*/
public class MusicDirectoryParser extends MusicDirectoryEntryParser {
private static final String TAG = MusicDirectoryParser.class.getSimpleName();
public MusicDirectoryParser(Context context, int instance) {
super(context, instance);
}
public MusicDirectory parse(String artist, Reader reader, ProgressListener progressListener) throws Exception {
init(reader);
MusicDirectory dir = new MusicDirectory();
int eventType;
boolean isArtist = false;
boolean checkForDuplicates = Util.getPreferences(context).getBoolean(Constants.PREFERENCES_KEY_RENAME_DUPLICATES, true);
Map<String, Entry> titleMap = new HashMap<String, Entry>();
do {
eventType = nextParseEvent();
if (eventType == XmlPullParser.START_TAG) {
String name = getElementName();
if ("child".equals(name) || "song".equals(name) || "video".equals(name)) {
Entry entry = parseEntry(artist);
entry.setGrandParent(dir.getParent());
// Only check for songs
if(checkForDuplicates && !entry.isDirectory()) {
// Check if duplicates
Entry duplicate = titleMap.get(entry.getTitle());
if (duplicate != null) {
// Check if the first already has been rebased or not
if (duplicate.getTitle().equals(entry.getTitle())) {
duplicate.rebaseTitleOffPath();
}
// Rebase if this is the second instance of this title found
entry.rebaseTitleOffPath();
} else {
titleMap.put(entry.getTitle(), entry);
}
}
dir.addChild(entry);
} else if ("directory".equals(name) || "artist".equals(name) || ("album".equals(name) && !isArtist)) {
dir.setName(get("name"));
dir.setId(get("id"));
if(Util.isTagBrowsing(context, instance)) {
dir.setParent(get("artistId"));
} else {
dir.setParent(get("parent"));
}
isArtist = true;
} else if("album".equals(name)) {
Entry entry = parseEntry(artist);
entry.setDirectory(true);
dir.addChild(entry);
} else if ("error".equals(name)) {
handleError();
}
}
} while (eventType != XmlPullParser.END_DOCUMENT);
validate();
// Only apply sorting on server version 4.7 and greater, where disc is supported
dir.sortChildren(context, instance);
return dir;
}
}
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