You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
180 lines
7.7 KiB
180 lines
7.7 KiB
// Messages_p.java
|
|
// -----------------------
|
|
// part of the AnomicHTTPD caching proxy
|
|
// (C) by Michael Peter Christen; mc@yacy.net
|
|
// first published on http://www.anomic.de
|
|
// Frankfurt, Germany, 2004
|
|
// last major change: 28.06.2003
|
|
//
|
|
// 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, or
|
|
// (at your option) any later version.
|
|
//
|
|
// 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.
|
|
//
|
|
// 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
|
|
|
|
// You must compile this file with
|
|
// javac -classpath .:../Classes Message.java
|
|
// if the shell's current path is HTROOT
|
|
|
|
import java.io.File;
|
|
import java.io.IOException;
|
|
import java.io.UnsupportedEncodingException;
|
|
import java.text.SimpleDateFormat;
|
|
import java.util.Date;
|
|
import java.util.Iterator;
|
|
import java.util.TreeMap;
|
|
|
|
import de.anomic.data.messageBoard;
|
|
import de.anomic.http.httpHeader;
|
|
import de.anomic.http.httpRequestHeader;
|
|
import de.anomic.kelondro.util.DateFormatter;
|
|
import de.anomic.kelondro.util.FileUtils;
|
|
import de.anomic.plasma.plasmaSwitchboard;
|
|
import de.anomic.server.serverObjects;
|
|
import de.anomic.server.serverSwitch;
|
|
import de.anomic.yacy.yacySeed;
|
|
|
|
public class Messages_p {
|
|
|
|
private static SimpleDateFormat SimpleFormatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
|
|
private static final String PEERSKNOWN = "peersKnown_";
|
|
|
|
public static String dateString(final Date date) {
|
|
return SimpleFormatter.format(date);
|
|
}
|
|
|
|
public static serverObjects respond(final httpRequestHeader header, final serverObjects post, final serverSwitch<?> env) {
|
|
final plasmaSwitchboard sb = (plasmaSwitchboard) env;
|
|
final serverObjects prop = new serverObjects();
|
|
|
|
// set peer address / name
|
|
final String peerAddress = sb.peers.mySeed().getPublicAddress();
|
|
final String peerName = sb.peers.mySeed().getName();
|
|
prop.put("peerAddress", peerAddress);
|
|
prop.putXML("peerName", peerName);
|
|
|
|
// List known hosts for message sending (from Blacklist_p.java)
|
|
if (sb.peers != null && sb.peers.sizeConnected() > 0) {
|
|
prop.put("peersKnown", "1");
|
|
int peerCount = 0;
|
|
try {
|
|
final TreeMap<String, String> hostList = new TreeMap<String, String>();
|
|
final Iterator<yacySeed> e = sb.peers.seedsConnected(true, false, null, (float) 0.0);
|
|
while (e.hasNext()) {
|
|
final yacySeed seed = e.next();
|
|
if (seed != null) hostList.put(seed.get(yacySeed.NAME, "nameless"),seed.hash);
|
|
}
|
|
|
|
String peername;
|
|
while ((peername = hostList.firstKey()) != null) {
|
|
final String Hash = hostList.get(peername);
|
|
prop.put(PEERSKNOWN + "peers_" + peerCount + "_hash", Hash);
|
|
prop.putXML(PEERSKNOWN + "peers_" + peerCount + "_name", peername);
|
|
hostList.remove(peername);
|
|
peerCount++;
|
|
}
|
|
} catch (final Exception e) {/* */}
|
|
prop.put(PEERSKNOWN + "peers", peerCount);
|
|
} else {
|
|
prop.put("peersKnown", "0");
|
|
}
|
|
|
|
prop.put("mode", "0");
|
|
prop.put("mode_error", "0");
|
|
|
|
String action = ((post == null) ? "list" : post.get("action", "list"));
|
|
messageBoard.entry message;
|
|
|
|
// first reset notification
|
|
final File notifierSource = new File(sb.getRootPath(), sb.getConfig("htRootPath", "htroot") + "/env/grafics/empty.gif");
|
|
final File notifierDest = new File(sb.getConfigPath("htDocsPath", "DATA/HTDOCS"), "notifier.gif");
|
|
try {
|
|
FileUtils.copy(notifierSource, notifierDest);
|
|
} catch (final IOException e) {
|
|
}
|
|
|
|
if (action.equals("delete")) {
|
|
final String key = (post == null ? "" : post.get("object", ""));
|
|
sb.messageDB.remove(key);
|
|
action = "list";
|
|
}
|
|
|
|
if (action.equals("list")) {
|
|
prop.put("mode", "0"); //list
|
|
try {
|
|
final Iterator<String> i = sb.messageDB.keys(null, true);
|
|
String key;
|
|
|
|
boolean dark = true;
|
|
int count=0;
|
|
while (i.hasNext()) {
|
|
key = i.next();
|
|
message = sb.messageDB.read(key);
|
|
prop.put("mode_messages_"+count+"_dark", ((dark) ? "1" : "0") );
|
|
prop.put("mode_messages_"+count+"_date", dateString(message.date()));
|
|
prop.putXML("mode_messages_"+count+"_from", message.author());
|
|
prop.putXML("mode_messages_"+count+"_to", message.recipient());
|
|
prop.putXML("mode_messages_"+count+"_subject", message.subject());
|
|
prop.putXML("mode_messages_"+count+"_category", message.category());
|
|
prop.putXML("mode_messages_"+count+"_key", key);
|
|
prop.put("mode_messages_"+count+"_hash", message.authorHash());
|
|
|
|
if ((header.get(httpHeader.CONNECTION_PROP_PATH)).endsWith(".rss")) {
|
|
// set the peer address
|
|
prop.put("mode_messages_"+count+"_peerAddress", peerAddress);
|
|
|
|
// set the rfc822 date
|
|
prop.put("mode_messages_"+count+"_rfc822Date", DateFormatter.formatRFC1123(message.date()));
|
|
|
|
// also write out the message body (needed for the RSS feed)
|
|
try {
|
|
prop.putXML("mode_messages_"+count+"_body",new String(message.message(), "UTF-8"));
|
|
} catch (final UnsupportedEncodingException e) {
|
|
// can not happen, because UTF-8 must be supported by every JVM
|
|
}
|
|
}
|
|
|
|
dark = !dark;
|
|
count++;
|
|
}
|
|
prop.put("mode_messages", count);
|
|
} catch (final IOException e) {
|
|
prop.put("mode_error", "1");//I/O error reading message table
|
|
prop.putHTML("mode_error_message", e.getMessage());
|
|
}
|
|
}
|
|
|
|
if (action.equals("view")) {
|
|
prop.put("mode", "1"); //view
|
|
final String key = (post == null ? "" : post.get("object", ""));
|
|
message = sb.messageDB.read(key);
|
|
if (message == null) throw new NullPointerException("Message with ID " + key + " does not exist");
|
|
|
|
prop.putXML("mode_from", message.author());
|
|
prop.putXML("mode_to", message.recipient());
|
|
prop.put("mode_date", dateString(message.date()));
|
|
prop.putXML("mode_subject", message.subject());
|
|
String theMessage = null;
|
|
try {
|
|
theMessage = new String(message.message(), "UTF-8");
|
|
} catch (final UnsupportedEncodingException e) {
|
|
// can not happen, because UTF-8 must be supported by every JVM
|
|
}
|
|
prop.putWiki("mode_message", theMessage);
|
|
prop.put("mode_hash", message.authorHash());
|
|
prop.putXML("mode_key", key);
|
|
}
|
|
|
|
// return rewrite properties
|
|
return prop;
|
|
}
|
|
}
|