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8e751d754a
yacy_search_server/htroot/AccessTracker_p.java
reger 97e84439fb adjusted ConfigHeuristic and changed QueryGoal.getOriginalQueryString to .getQueryString 
- since specific heuristic Twitter & Blekko is not longer available or redundant with OpenSearchHeuristic,
adjusted ConfigHeuristic to use OpensearchHeuristic settings only.
For this the default OSD search target list is made available (copied) by default and the other configs are removed.

- the return of QueryGoal.getOriginalQueryString includes the queryModifier, which are held separately in a modifier object,
but in most (all) cases just the query term is expected, clarified and renamed it to QueryGoal.getQueryString which returns
just the search term (if needed a .getOrigianlQueryString could be implemented in Queryparameters, adding the modifiers)

- started to adjust internal html href references from absolute to relative (currently it is mixed).
For future development we should prefer relative href targets (less trouble with context aware  servlets)
2014-01-20 00:58:17 +01:00

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// AccessTracker_p.java
// (C) 2006 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
// first published 14.01.2007 on http://www.yacy.net
//
// This is a part of YaCy, a peer-to-peer based web search engine
//
// $LastChangedDate$
// $LastChangedRevision$
// $LastChangedBy$
//
// 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
import java.util.Collection;
import java.util.ConcurrentModificationException;
import java.util.Date;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import java.util.TreeSet;
import java.util.concurrent.LinkedBlockingQueue;
import net.yacy.cora.date.GenericFormatter;
import net.yacy.cora.protocol.Domains;
import net.yacy.cora.protocol.HeaderFramework;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.cora.util.ConcurrentLog;
import net.yacy.peers.Seed;
import net.yacy.search.Switchboard;
import net.yacy.search.query.AccessTracker;
import net.yacy.search.query.QueryParams;
import net.yacy.server.serverAccessTracker;
import net.yacy.server.serverObjects;
import net.yacy.server.serverSwitch;
import net.yacy.server.serverAccessTracker.Track;
public class AccessTracker_p {
private static Collection<Track> listclone (final Collection<Track> m) {
final Collection<Track> accessClone = new LinkedBlockingQueue<Track>();
try {
accessClone.addAll(m);
} catch (final ConcurrentModificationException e) {}
return accessClone;
}
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
final Switchboard sb = (Switchboard) env;
// return variable that accumulates replacements
final serverObjects prop = new serverObjects();
prop.setLocalized(!(header.get(HeaderFramework.CONNECTION_PROP_PATH)).endsWith(".xml"));
int page = 0;
if (post != null) {
page = post.getInt("page", 0);
}
prop.put("page", page);
final int maxCount = 1000;
boolean dark = true;
if (page == 0) {
final Iterator<String> i = serverAccessTracker.accessHosts();
String host;
int entCount = 0;
try {
while ((entCount < maxCount) && (i.hasNext())) {
host = i.next();
prop.putHTML("page_list_" + entCount + "_host", host);
prop.putNum("page_list_" + entCount + "_countSecond", serverAccessTracker.latestAccessCount(host, 1000));
prop.putNum("page_list_" + entCount + "_countMinute", serverAccessTracker.latestAccessCount(host, 1000 * 60));
prop.putNum("page_list_" + entCount + "_count10Minutes", serverAccessTracker.latestAccessCount(host, 1000 * 60 * 10));
prop.putNum("page_list_" + entCount + "_countHour", serverAccessTracker.latestAccessCount(host, 1000 * 60 * 60));
entCount++;
}
} catch (final ConcurrentModificationException e) {
// we don't want to synchronize this
ConcurrentLog.logException(e);
}
prop.put("page_list", entCount);
prop.put("page_num", entCount);
entCount = 0;
prop.put("page_bflist", entCount);
} else if (page == 1) {
String host = (post == null) ? "" : post.get("host", "");
int entCount = 0;
Collection<Track> access;
Track entry;
if (host.length() > 0) {
access = serverAccessTracker.accessTrack(host);
if (access != null) {
try {
final Iterator<Track> ii = listclone(access).iterator();
while (ii.hasNext()) {
entry = ii.next();
prop.putHTML("page_list_" + entCount + "_host", host);
prop.put("page_list_" + entCount + "_date", GenericFormatter.SIMPLE_FORMATTER.format(new Date(entry.getTime())));
prop.putHTML("page_list_" + entCount + "_path", entry.getPath());
entCount++;
}
} catch (final ConcurrentModificationException e) {
// we don't want to synchronize this
ConcurrentLog.logException(e);
}
}
} else {
try {
final Iterator<String> i = serverAccessTracker.accessHosts();
while ((entCount < maxCount) && (i.hasNext())) {
host = i.next();
access = serverAccessTracker.accessTrack(host);
final Iterator<Track> ii = listclone(access).iterator();
while (ii.hasNext()) {
entry = ii.next();
prop.putHTML("page_list_" + entCount + "_host", host);
prop.put("page_list_" + entCount + "_date", GenericFormatter.SIMPLE_FORMATTER.format(new Date(entry.getTime())));
prop.putHTML("page_list_" + entCount + "_path", entry.getPath());
entCount++;
}
}
} catch (final ConcurrentModificationException e) {
// we don't want to synchronize this
ConcurrentLog.logException(e);
}
}
prop.put("page_list", entCount);
prop.put("page_num", entCount);
} else if ((page == 2) || (page == 4)) {
final Iterator<QueryParams> ai = (page == 2) ? AccessTracker.get(AccessTracker.Location.local) : AccessTracker.get(AccessTracker.Location.remote);
QueryParams query;
long qcountSum = 0;
long rcountSum = 0;
long tcountSum = 0;
long rcount = 0;
long utimeSum = 0;
long stimeSum = 0;
long rtimeSum = 0;
long utimeSum1 = 0;
long stimeSum1 = 0;
long rtimeSum1 = 0;
int m = 0;
while (ai.hasNext()) {
try {
query = ai.next();
} catch (final ConcurrentModificationException e) {
// we don't want to synchronize this
ConcurrentLog.logException(e);
break;
}
// put values in template
prop.put("page_list_" + m + "_dark", ((dark) ? 1 : 0) );
dark =! dark;
prop.putHTML("page_list_" + m + "_host", query.clienthost);
prop.put("page_list_" + m + "_date", GenericFormatter.SIMPLE_FORMATTER.format(new Date(query.starttime)));
prop.put("page_list_" + m + "_timestamp", query.starttime);
if (page == 2) {
// local search
prop.putNum("page_list_" + m + "_offset", query.offset);
prop.putHTML("page_list_" + m + "_querystring", query.getQueryGoal().getQueryString(false));
} else {
// remote search
prop.putHTML("page_list_" + m + "_peername", (query.remotepeer == null) ? "<unknown>" : query.remotepeer.getName());
prop.put("page_list_" + m + "_queryhashes", QueryParams.anonymizedQueryHashes(query.getQueryGoal().getIncludeHashes()));
}
prop.putNum("page_list_" + m + "_querycount", query.itemsPerPage);
prop.putNum("page_list_" + m + "_transmitcount", query.transmitcount);
prop.putNum("page_list_" + m + "_resultcount", 0 /*query.getResultCount()*/);
prop.putNum("page_list_" + m + "_urltime", query.urlretrievaltime);
prop.putNum("page_list_" + m + "_snippettime", query.snippetcomputationtime);
prop.putNum("page_list_" + m + "_resulttime", query.searchtime);
prop.putHTML("page_list_" + m + "_userAgent", query.userAgent);
qcountSum += query.itemsPerPage;
rcountSum += 0; //query.getResultCount();
tcountSum += query.transmitcount;
utimeSum += query.urlretrievaltime;
stimeSum += query.snippetcomputationtime;
rtimeSum += query.searchtime;
if (query.transmitcount > 0){
rcount++;
/* utimeSum1 += query.urlretrievaltime;
stimeSum1 += query.snippetcomputationtime; */
rtimeSum1 += query.searchtime;
}
m++;
}
prop.put("page_list", m);
prop.put("page_num", m);
prop.put("page_resultcount", rcount);
// Put -1 instead of NaN as result for empty search list and return the safe HTML blank char for table output
if (m == 0) {
m = -1;
// return empty values to not break the table view
prop.put("page_list", 1);
prop.put("page_list_0_dark", 1 );
prop.put("page_list_0_host", "");
prop.put("page_list_0_date", "");
prop.put("page_list_0_timestamp", "");
if (page == 2) {
// local search
prop.putNum("page_list_0_offset", "");
prop.put("page_list_0_querystring", "");
} else {
// remote search
prop.put("page_list_0_peername", "");
prop.put("page_list_0_queryhashes", "");
}
prop.putNum("page_list_0_querycount", "");
prop.putNum("page_list_0_transmitcount", "");
prop.putNum("page_list_0_resultcount", "");
prop.putNum("page_list_0_urltime", "");
prop.putNum("page_list_0_snippettime", "");
prop.putNum("page_list_0_resulttime", "");
prop.put("page_list_0_userAgent", "");
}
if (rcount == 0) rcount = -1;
prop.putNum("page_querycount_avg", (double) qcountSum / m);
prop.putNum("page_resultcount_avg", (double) rcountSum / m);
prop.putNum("page_urltime_avg", (double) utimeSum / m);
prop.putNum("page_snippettime_avg", (double) stimeSum / m);
prop.putNum("page_resulttime_avg", (double) rtimeSum / m);
prop.putNum("page_transmitcount_avg", (double) tcountSum / rcount);
prop.putNum("page_resultcount_avg1", (double) rcountSum / rcount);
prop.putNum("page_urltime_avg1", (double) utimeSum1 / rcount);
prop.putNum("page_snippettime_avg1", (double) stimeSum1 / rcount);
prop.putNum("page_resulttime_avg1", (double) rtimeSum1 / rcount);
prop.putNum("page_total", (page == 2) ? AccessTracker.size(AccessTracker.Location.local) : AccessTracker.size(AccessTracker.Location.remote));
} else if ((page == 3) || (page == 5)) {
final Iterator<Entry<String, TreeSet<Long>>> i = (page == 3) ? sb.localSearchTracker.entrySet().iterator() : sb.remoteSearchTracker.entrySet().iterator();
String host;
TreeSet<Long> handles;
int m = 0;
int qphSum = 0;
Map.Entry<String, TreeSet<Long>> entry;
try {
while ((m < maxCount) && (i.hasNext())) {
entry = i.next();
host = entry.getKey();
handles = entry.getValue();
int dateCount = 0;
final Iterator<Long> ii = handles.iterator();
while (ii.hasNext()) {
final Long timestamp = ii.next();
prop.put("page_list_" + m + "_dates_" + dateCount + "_date", GenericFormatter.SIMPLE_FORMATTER.format(new Date(timestamp.longValue())));
prop.put("page_list_" + m + "_dates_" + dateCount + "_timestamp", timestamp.toString());
dateCount++;
}
prop.put("page_list_" + m + "_dates", dateCount);
final int qph = handles.tailSet(Long.valueOf(System.currentTimeMillis() - 1000 * 60 * 60)).size();
qphSum += qph;
prop.put("page_list_" + m + "_qph", qph);
prop.put("page_list_" + m + "_dark", ((dark) ? 1 : 0) ); dark =! dark;
prop.putHTML("page_list_" + m + "_host", host);
if (page == 5) {
final Seed remotepeer = sb.peers.lookupByIP(Domains.dnsResolve(host), -1, true, true, true);
prop.putHTML("page_list_" + m + "_peername", (remotepeer == null) ? "UNKNOWN" : remotepeer.getName());
}
prop.putNum("page_list_" + m + "_count", handles.size());
// next
m++;
}
} catch (final ConcurrentModificationException e) {
// we don't want to synchronize this
ConcurrentLog.logException(e);
}
// return empty values to not break the table view if no results can be listed
if (m==0) {
prop.put("page_list", 1);
prop.put("page_list_0_dates_0_date", "");
prop.put("page_list_0_dates", 1);
prop.putNum("page_list_0_qph", "");
prop.put("page_list_0_dark", 1 );
prop.put("page_list_0_peername", "");
prop.put("page_list_0_host", "");
prop.putNum("page_list_0_count", "");
} else {
prop.put("page_list", m);
}
prop.putNum("page_num", m);
prop.putNum("page_total", (page == 3) ? AccessTracker.size(AccessTracker.Location.local) : AccessTracker.size(AccessTracker.Location.remote));
prop.putNum("page_qph_sum", qphSum);
}
// return rewrite properties
return prop;
}
}
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