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// ViewProfile_p.java
// -----------------------
// (C) 2009 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
// first published 07.04.2005 on http://yacy.net
//
// This is a part of YaCy, a peer-to-peer based web search engine
//
// This File is contributed by Alexander Schier
//
// $LastChangedDate$
// $LastChangedRevision$
// $LastChangedBy$
//
// LICENSE
//
// 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 Blacklist_p.java
// if the shell's current path is HTROOT
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Properties;
import net.yacy.kelondro.order.Base64Order;
import de.anomic.http.server.RequestHeader;
import de.anomic.search.Switchboard;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyClient;
import de.anomic.yacy.yacyCore;
import de.anomic.yacy.yacyNewsPool;
import de.anomic.yacy.yacyNewsRecord;
import de.anomic.yacy.yacySeed;
public class ViewProfile {
@SuppressWarnings("unchecked")
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
final serverObjects prop = new serverObjects();
final Switchboard sb = (Switchboard) env;
final boolean authenticated = sb.adminAuthenticated(header) >= 2;
final int display = ((post == null) || (!authenticated)) ? 0 : post.getInt("display", 0);
prop.put("display", display);
final String hash = (post == null) ? null : post.get("hash");
if ((hash == null) || (sb.peers == null)) {
// wrong access
prop.put("success", "0");
return prop;
}
prop.put("hash", hash);
// get the profile
HashMap profile = null;
if (hash.equals("localhash")) {
// read the profile from local peer
final Properties p = new Properties();
FileInputStream fileIn = null;
try {
fileIn = new FileInputStream(new File("DATA/SETTINGS/profile.txt"));
p.load(fileIn);
} catch(final IOException e) {} finally {
if (fileIn != null) try { fileIn.close(); fileIn = null; } catch (final Exception e) {}
}
profile = new HashMap();
profile.putAll(p);
prop.put("success", "3"); // everything ok
prop.put("localremotepeer", "0");
prop.putHTML("success_peername", sb.peers.mySeed().getName());
prop.put("success_peerhash", sb.peers.mySeed().hash);
} else {
// read the profile from remote peer
yacySeed seed = sb.peers.getConnected(hash);
if (seed == null) seed = sb.peers.getDisconnected(hash);
if (seed == null) {
prop.put("success", "1"); // peer unknown
} else {
// process news if existent
try {
final yacyNewsRecord record = sb.peers.newsPool.getByOriginator(yacyNewsPool.INCOMING_DB, yacyNewsPool.CATEGORY_PROFILE_UPDATE, seed.hash);
if (record != null) sb.peers.newsPool.moveOff(yacyNewsPool.INCOMING_DB, record.id());
} catch (final IOException e) {}
// try to get the profile from remote peer
if (sb.clusterhashes != null) seed.setAlternativeAddress(sb.clusterhashes.get(seed.hash.getBytes()));
profile = yacyClient.getProfile(seed);
// if profile did not arrive, say that peer is disconnected
if (profile == null) {
prop.put("success", "2"); // peer known, but disconnected
} else {
yacyCore.log.logInfo("fetched profile:" + profile);
prop.put("success", "3"); // everything ok
}
prop.putHTML("success_peername", seed.getName());
prop.put("success_peerhash", seed.hash);
}
prop.put("localremotepeer", "1");
}
Iterator i;
if (profile != null) {
i = profile.entrySet().iterator();
} else {
i = (new ArrayList()).iterator();
}
Map.Entry entry;
// all known keys which should be set as they are
final HashSet<String> knownKeys = new HashSet<String>();
knownKeys.add("name");
knownKeys.add("nickname");
// knownKeys.add("homepage");//+http
knownKeys.add("email");
knownKeys.add("icq");
knownKeys.add("jabber");
knownKeys.add("yahoo");
knownKeys.add("msn");
knownKeys.add("skype");
knownKeys.add("comment");
//empty values
final Iterator<String> it = knownKeys.iterator();
while (it.hasNext()) {
prop.put("success_" + it.next(), "0");
}
//number of not explicitly recognized but displayed items
int numUnknown = 0;
while (i.hasNext()) {
entry = (Map.Entry) i.next();
final String key = ((String) entry.getKey());
String value;
// this prevents broken links ending in <br>
value=((String) entry.getValue()).replaceAll("\r", "").replaceAll("\\\\n", "\n");
//all known Keys which should be set as they are
if (knownKeys.contains(key)) {
if (value.length() > 0) {
prop.put("success_" + key, "1");
// only comments get "wikified"
if(key.equals("comment")){
prop.putWiki(
"success_" + key + "_value",
((String) entry.getValue()).replaceAll("\r", "").replaceAll("\\\\n", "\n"));
prop.put("success_" + key + "_b64value",Base64Order.standardCoder.encodeString((String) entry.getValue()));
}else{
prop.putHTML("success_" + key + "_value", value); //put replaces HTML Chars by entities.
}
}
} else if (key.equals("homepage")) {
if (value.length() > 0) {
if (!(value.startsWith("http"))) {
value = "http://" + value;
}
prop.put("success_" + key, "1");
prop.putHTML("success_" + key + "_value", value);
}
//This will display unknown items(of newer versions) as plaintext
} else {
//unknown
prop.putHTML("success_other_" + numUnknown + "_key", key);
prop.putHTML("success_other_" + numUnknown + "_value", value);
numUnknown++;
}
}
prop.put("success_other", numUnknown);
return prop;
}
}
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