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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.content.SharedPreferences;
import github.daneren2005.dsub.R;
import github.daneren2005.dsub.domain.Share;
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.ArrayList;
import java.util.List;
/**
* @author Joshua Bahnsen
*/
public class ShareParser extends MusicDirectoryEntryParser {
private static final String TAG = ShareParser.class.getSimpleName();
public ShareParser(Context context) {
super(context);
}
public List<Share> parse(Reader reader, ProgressListener progressListener) throws Exception {
updateProgress(progressListener, R.string.parser_reading);
init(reader);
List<Share> dir = new ArrayList<Share>();
Share share = null;
int eventType;
SharedPreferences prefs = Util.getPreferences(context);
int instance = prefs.getInt(Constants.PREFERENCES_KEY_SERVER_INSTANCE, 1);
String serverUrl = prefs.getString(Constants.PREFERENCES_KEY_SERVER_URL + instance, null);
if(serverUrl.charAt(serverUrl.length() - 1) != '/') {
serverUrl += '/';
}
serverUrl += "share/";
do {
eventType = nextParseEvent();
if (eventType == XmlPullParser.START_TAG) {
String name = getElementName();
if ("share".equals(name)) {
share = new Share();
share.setCreated(get("created"));
share.setUrl(get("url").replaceFirst(".*/([^/?]+).*", serverUrl + "$1"));
share.setDescription(get("description"));
share.setExpires(get("expires"));
share.setId(get("id"));
share.setLastVisited(get("lastVisited"));
share.setUsername(get("username"));
share.setVisitCount(getLong("visitCount"));
dir.add(share);
} else if ("entry".equals(name)) {
if(share != null) {
share.addEntry(parseEntry(null));
}
} else if ("error".equals(name)) {
handleError();
}
}
} while (eventType != XmlPullParser.END_DOCUMENT);
validate();
updateProgress(progressListener, R.string.parser_reading_done);
return dir;
}
}
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