/*
* File : TrackerStatusItem.java
* Created : 24 nov. 2003
* By : Olivier
*
* Copyright (C) 2004, 2005, 2006 Aelitis SAS, All rights Reserved
*
* This program 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 2 of the License.
*
* This program 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 ( see the LICENSE file ).
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* AELITIS, SAS au capital de 46,603.30 euros,
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/
package org.gudy.azureus2.ui.swt.views.tableitems.mytorrents;
import java.net.URL;
import java.util.Set;
import org.gudy.azureus2.core3.download.DownloadManager;
import org.gudy.azureus2.core3.torrent.TOTorrent;
import org.gudy.azureus2.core3.torrent.TOTorrentAnnounceURLSet;
import org.gudy.azureus2.core3.util.StringInterner;
import org.gudy.azureus2.ui.swt.views.MyTorrentsView;
import org.gudy.azureus2.ui.swt.views.table.CoreTableColumnSWT;
import org.gudy.azureus2.plugins.download.Download;
import org.gudy.azureus2.plugins.ui.tables.*;
/**
* @author Olivier
*
*/
public class TrackerNameItem
extends CoreTableColumnSWT
implements TableCellRefreshListener, TableCellToolTipListener
{
public static final Class DATASOURCE_TYPE = Download.class;
public static final String COLUMN_ID = "trackername";
public TrackerNameItem(String sTableID) {
super(DATASOURCE_TYPE, COLUMN_ID, ALIGN_LEAD, 120, sTableID);
setRefreshInterval(5);
}
public void fillTableColumnInfo(TableColumnInfo info) {
info.addCategories(new String[] {
CAT_TRACKER,
});
info.setProficiency(TableColumnInfo.PROFICIENCY_INTERMEDIATE);
}
public void refresh(TableCell cell) {
DownloadManager dm = (DownloadManager)cell.getDataSource();
String name = "";
if( dm != null && dm.getTorrent() != null ) {
TOTorrent torrent = dm.getTorrent();
name = getTrackerName(torrent);
}
if (cell.setText(name) || !cell.isValid()) {
TrackerCellUtils.updateColor(cell, dm, false);
}
}
public static String getTrackerName(TOTorrent torrent) {
String name = "";
Set<String> pref_names = MyTorrentsView.preferred_tracker_names;
URL url = null;
if ( pref_names != null ){
TOTorrentAnnounceURLSet[] sets = torrent.getAnnounceURLGroup().getAnnounceURLSets();
if ( sets.length > 0 ){
String host = torrent.getAnnounceURL().getHost();
if ( pref_names.contains( host )){
url = torrent.getAnnounceURL();
}else{
for ( TOTorrentAnnounceURLSet set: sets ){
URL[] urls = set.getAnnounceURLs();
for ( URL u: urls ){
if ( pref_names.contains( u.getHost())){
url = u;
break;
}
}
if ( url != null ){
break;
}
}
}
}
}
if ( url == null ){
url = torrent.getAnnounceURL();
}
String host = url.getHost();
if ( host.endsWith( ".dht" )){
name = "dht";
}else{
String[] parts = host.split( "\\." );
int used = 0;
for( int i = parts.length-1; i >= 0; i-- ) {
if( used > 4 ) break; //don't use more than 4 segments
String chunk = parts[ i ];
if( used < 2 || chunk.length() < 11 ) { //use first end two always, but trim out >10 chars (passkeys)
if( used == 0 ) name = chunk;
else name = chunk + "." + name;
used++;
}
else break;
}
}
if(name.equals(host)){
name = host;
}else{
name = StringInterner.intern(name);
}
return name;
}
public void cellHover(TableCell cell) {
DownloadManager dm = (DownloadManager) cell.getDataSource();
cell.setToolTip(TrackerCellUtils.getTooltipText(cell, dm, false));
}
public void cellHoverComplete(TableCell cell) {
cell.setToolTip(null);
}
}