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195 lines
8.1 KiB
195 lines
8.1 KiB
// ViewProfile_p.java
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// -----------------------
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// (C) 2009 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
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// first published 07.04.2005 on http://yacy.net
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//
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// This is a part of YaCy, a peer-to-peer based web search engine
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//
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// This File is contributed by Alexander Schier
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//
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// $LastChangedDate$
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// $LastChangedRevision$
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// $LastChangedBy$
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//
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// LICENSE
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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// You must compile this file with
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// javac -classpath .:../Classes Blacklist_p.java
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// if the shell's current path is HTROOT
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Properties;
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import java.util.Set;
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import net.yacy.cora.order.Base64Order;
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.kelondro.logging.Log;
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import net.yacy.peers.Network;
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import net.yacy.peers.NewsDB;
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import net.yacy.peers.NewsPool;
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import net.yacy.peers.Protocol;
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import net.yacy.peers.Seed;
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import net.yacy.search.Switchboard;
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import net.yacy.server.serverObjects;
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import net.yacy.server.serverSwitch;
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public class ViewProfile {
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public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
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final serverObjects prop = new serverObjects();
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final Switchboard sb = (Switchboard) env;
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final boolean authenticated = sb.adminAuthenticated(header) >= 2;
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final int display = ((post == null) || (!authenticated)) ? 0 : post.getInt("display", 0);
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prop.put("display", display);
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prop.put("edit", authenticated ? 1 : 0);
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final String hash = (post == null) ? null : post.get("hash");
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if ((hash == null) || (sb.peers == null)) {
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// wrong access
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prop.put("success", "0");
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return prop;
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}
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prop.put("hash", hash);
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// get the profile
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Map<String, String> profile = null;
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if (hash.equals("localhash") || sb.peers.mySeed().hash.equals(hash)) {
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// read the profile from local peer
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final Properties p = new Properties();
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FileInputStream fileIn = null;
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try {
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fileIn = new FileInputStream(new File("DATA/SETTINGS/profile.txt"));
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p.load(fileIn);
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} catch(final IOException e) {} finally {
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if (fileIn != null) try { fileIn.close(); fileIn = null; } catch (final Exception e) {}
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}
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profile = new HashMap<String, String>();
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for (Map.Entry<Object, Object> e: p.entrySet()) profile.put((String) e.getKey(), (String) e.getValue());
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prop.put("success", "3"); // everything ok
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prop.put("localremotepeer", "0");
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prop.putHTML("success_peername", sb.peers.mySeed().getName());
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prop.put("success_peerhash", sb.peers.mySeed().hash);
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} else {
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// read the profile from remote peer
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Seed seed = sb.peers.getConnected(hash);
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if (seed == null) seed = sb.peers.getDisconnected(hash);
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if (seed == null) seed = sb.peers.getPotential(hash);
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if (seed == null) {
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prop.put("success", "1"); // peer unknown
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} else {
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// process news if existent
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try {
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final NewsDB.Record record = sb.peers.newsPool.getByOriginator(NewsPool.INCOMING_DB, NewsPool.CATEGORY_PROFILE_UPDATE, seed.hash);
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if (record != null) sb.peers.newsPool.moveOff(NewsPool.INCOMING_DB, record.id());
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} catch (final Exception e) {
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Log.logException(e);
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}
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// try to get the profile from remote peer
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if (sb.clusterhashes != null) seed.setAlternativeAddress(sb.clusterhashes.get(seed.hash.getBytes()));
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profile = Protocol.getProfile(seed);
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// if profile did not arrive, say that peer is disconnected
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if (profile == null) {
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prop.put("success", "2"); // peer known, but disconnected
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} else {
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Network.log.logInfo("fetched profile:" + profile);
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prop.put("success", "3"); // everything ok
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}
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prop.putHTML("success_peername", seed.getName());
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prop.put("success_peerhash", seed.hash);
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}
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prop.put("localremotepeer", "1");
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}
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Iterator<Map.Entry<String, String>> i;
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if (profile != null) {
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i = profile.entrySet().iterator();
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} else {
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i = (new HashMap<String, String>()).entrySet().iterator();
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}
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Map.Entry<String, String> entry;
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// all known keys which should be set as they are
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final Set<String> knownKeys = new HashSet<String>();
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knownKeys.add("name");
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knownKeys.add("nickname");
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// knownKeys.add("homepage");//+http
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knownKeys.add("email");
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knownKeys.add("icq");
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knownKeys.add("jabber");
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knownKeys.add("yahoo");
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knownKeys.add("msn");
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knownKeys.add("skype");
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knownKeys.add("comment");
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//empty values
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final Iterator<String> it = knownKeys.iterator();
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while (it.hasNext()) {
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prop.put("success_" + it.next(), "0");
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}
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//number of not explicitly recognized but displayed items
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int numUnknown = 0;
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while (i.hasNext()) {
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entry = i.next();
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final String key = entry.getKey();
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String value;
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// this prevents broken links ending in <br>
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value = entry.getValue().replaceAll("\r", "").replaceAll("\\\\n", "\n");
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//all known Keys which should be set as they are
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if (knownKeys.contains(key)) {
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if (value.length() > 0) {
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prop.put("success_" + key, "1");
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// only comments get "wikified"
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if(key.equals("comment")){
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prop.putWiki(sb.peers.mySeed().getClusterAddress(),
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"success_" + key + "_value",
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entry.getValue().replaceAll("\r", "").replaceAll("\\\\n", "\n"));
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prop.put("success_" + key + "_b64value", Base64Order.standardCoder.encodeString(entry.getValue()));
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}else{
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prop.putHTML("success_" + key + "_value", value); //put replaces HTML Chars by entities.
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}
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}
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} else if (key.equals("homepage")) {
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if (value.length() > 0) {
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if (!(value.startsWith("http"))) {
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value = "http://" + value;
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}
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prop.put("success_" + key, "1");
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prop.putHTML("success_" + key + "_value", value);
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}
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//This will display unknown items(of newer versions) as plaintext
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} else {
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//unknown
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prop.putHTML("success_other_" + numUnknown + "_key", key);
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prop.putHTML("success_other_" + numUnknown + "_value", value);
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numUnknown++;
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}
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}
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prop.put("success_other", numUnknown);
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return prop;
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}
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}
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