// /xml.queues/indexing_p.java
// -------------------------------
// part of the AnomicHTTPD caching proxy
// (C) by Michael Peter Christen; mc@anomic.de
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004, 2005
// last major change: 28.10.2005
// this file is contributed by Alexander Schier
//
// 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
//
// Using this software in any meaning (reading, learning, copying, compiling,
// running) means that you agree that the Author(s) is (are) not responsible
// for cost, loss of data or any harm that may be caused directly or indirectly
// by usage of this softare or this documentation. The usage of this software
// is on your own risk. The installation and usage (starting/running) of this
// software may allow other people or application to access your computer and
// any attached devices and is highly dependent on the configuration of the
// software which must be done by the user of the software; the author(s) is
// (are) also not responsible for proper configuration and usage of the
// software, even if provoked by documentation provided together with
// the software.
//
// Any changes to this file according to the GPL as documented in the file
// gpl.txt aside this file in the shipment you received can be done to the
// lines that follows this copyright notice here, but changes must not be
// done inside the copyright notive above. A re-distribution must contain
// the intact and unchanged copyright notice.
// Contributions and changes to the program code must be marked as such.
// You must compile this file with
// javac -classpath .:../classes IndexCreate_p.java
// if the shell's current path is HTROOT
//package xml.queues;
package xml;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import java.util.Locale;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaCrawlEntry;
import de.anomic.plasma.plasmaCrawlNURL;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.plasma.plasmaSwitchboardQueue;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyCore;
import de.anomic.yacy.yacySeed;
public class queues_p {
public static final String STATE_RUNNING = "running";
public static final String STATE_PAUSED = "paused";
private static SimpleDateFormat dayFormatter = new SimpleDateFormat("yyyy/MM/dd", Locale.US);
private static String daydate(Date date) {
if (date == null) return "";
return dayFormatter.format(date);
}
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch<?> env) {
// return variable that accumulates replacements
plasmaSwitchboard sb = (plasmaSwitchboard) env;
//wikiCode wikiTransformer = new wikiCode(switchboard);
serverObjects prop = new serverObjects();
if (post == null || !post.containsKey("html"))
prop.setLocalized(false);
prop.put("rejected", "0");
//int showRejectedCount = 10;
yacySeed initiator;
//indexing queue
prop.putNum("indexingSize", sb.getThread(plasmaSwitchboard.INDEXER).getJobCount() + sb.sbQueue.getActiveQueueSize());
prop.putNum("indexingMax", (int) sb.getConfigLong(plasmaSwitchboard.INDEXER_SLOTS, 30));
prop.putNum("urlpublictextSize", sb.wordIndex.countURL());
prop.putNum("rwipublictextSize", sb.wordIndex.size());
if ((sb.sbQueue.size() == 0) && (sb.sbQueue.getActiveQueueSize() == 0)) {
prop.put("list", "0"); //is empty
} else {
plasmaSwitchboardQueue.QueueEntry pcentry;
long totalSize = 0;
int i=0; //counter
// getting all entries that are currently in process
ArrayList<plasmaSwitchboardQueue.QueueEntry> entryList = new ArrayList<plasmaSwitchboardQueue.QueueEntry>();
entryList.addAll(sb.sbQueue.getActiveQueueEntries());
int inProcessCount = entryList.size();
// getting all enqueued entries
if ((sb.sbQueue.size() > 0)) {
Iterator<plasmaSwitchboardQueue.QueueEntry> i1 = sb.sbQueue.entryIterator(false);
while (i1.hasNext()) entryList.add(i1.next());
}
int size = (post == null) ? entryList.size() : post.getInt("num", entryList.size());
if (size > entryList.size()) size = entryList.size();
int ok = 0;
for (i = 0; i < size; i++) {
boolean inProcess = i < inProcessCount;
pcentry = entryList.get(i);
if ((pcentry != null) && (pcentry.url() != null)) {
long entrySize = pcentry.size();
totalSize += entrySize;
initiator = yacyCore.seedDB.getConnected(pcentry.initiator());
prop.put("list-indexing_"+i+"_profile", (pcentry.profile() != null) ? pcentry.profile().name() : "deleted");
prop.put("list-indexing_"+i+"_initiator", ((initiator == null) ? "proxy" : initiator.getName()));
prop.put("list-indexing_"+i+"_depth", pcentry.depth());
prop.put("list-indexing_"+i+"_modified", pcentry.getModificationDate());
prop.putHTML("list-indexing_"+i+"_anchor", (pcentry.anchorName()==null) ? "" : pcentry.anchorName(), true);
prop.putHTML("list-indexing_"+i+"_url", pcentry.url().toNormalform(false, true), true);
prop.putNum("list-indexing_"+i+"_size", entrySize);
prop.put("list-indexing_"+i+"_inProcess", (inProcess) ? "1" : "0");
prop.put("list-indexing_"+i+"_hash", pcentry.urlHash());
ok++;
}
}
prop.put("list-indexing", ok);
}
//loader queue
prop.put("loaderSize", Integer.toString(sb.crawlQueues.size()));
prop.put("loaderMax", sb.getConfig(plasmaSwitchboard.CRAWLER_THREADS_ACTIVE_MAX, "10"));
if (sb.crawlQueues.size() == 0) {
prop.put("list-loader", "0");
} else {
plasmaCrawlEntry[] w = sb.crawlQueues.activeWorkerEntries();
int count = 0;
for (int i = 0; i < w.length; i++) {
if (w[i] == null) continue;
prop.put("list-loader_"+count+"_profile", w[i].profileHandle());
initiator = yacyCore.seedDB.getConnected(w[i].initiator());
prop.put("list-loader_"+count+"_initiator", ((initiator == null) ? "proxy" : initiator.getName()));
prop.put("list-loader_"+count+"_depth", w[i].depth());
prop.putHTML("list-loader_"+count+"_url", w[i].url().toString(), true);
count++;
}
prop.put("list-loader", count);
}
//local crawl queue
prop.putNum("localCrawlSize", Integer.toString(sb.getThread(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL).getJobCount()));
prop.put("localCrawlState", sb.crawlJobIsPaused(plasmaSwitchboard.CRAWLJOB_LOCAL_CRAWL) ? STATE_PAUSED : STATE_RUNNING);
int stackSize = sb.crawlQueues.noticeURL.stackSize(plasmaCrawlNURL.STACK_TYPE_CORE);
addNTable(prop, "list-local", sb.crawlQueues.noticeURL.top(plasmaCrawlNURL.STACK_TYPE_CORE, Math.min(10, stackSize)));
//global crawl queue
prop.putNum("limitCrawlSize", Integer.toString(sb.crawlQueues.limitCrawlJobSize()));
prop.put("limitCrawlState", STATE_RUNNING);
stackSize = sb.crawlQueues.noticeURL.stackSize(plasmaCrawlNURL.STACK_TYPE_LIMIT);
//global crawl queue
prop.putNum("remoteCrawlSize", Integer.toString(sb.getThread(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL).getJobCount()));
prop.put("remoteCrawlState", sb.crawlJobIsPaused(plasmaSwitchboard.CRAWLJOB_REMOTE_TRIGGERED_CRAWL) ? STATE_PAUSED : STATE_RUNNING);
stackSize = sb.crawlQueues.noticeURL.stackSize(plasmaCrawlNURL.STACK_TYPE_LIMIT);
if (stackSize == 0) {
prop.put("list-remote", "0");
} else {
addNTable(prop, "list-remote", sb.crawlQueues.noticeURL.top(plasmaCrawlNURL.STACK_TYPE_LIMIT, Math.min(10, stackSize)));
}
// return rewrite properties
return prop;
}
public static final void addNTable(serverObjects prop, String tableName, plasmaCrawlEntry[] crawlerList) {
int showNum = 0;
plasmaCrawlEntry urle;
yacySeed initiator;
for (int i = 0; i < crawlerList.length; i++) {
urle = crawlerList[i];
if ((urle != null) && (urle.url() != null)) {
initiator = yacyCore.seedDB.getConnected(urle.initiator());
prop.put(tableName + "_" + showNum + "_profile", urle.profileHandle());
prop.put(tableName + "_" + showNum + "_initiator", ((initiator == null) ? "proxy" : initiator.getName()));
prop.put(tableName + "_" + showNum + "_depth", urle.depth());
prop.put(tableName + "_" + showNum + "_modified", daydate(urle.loaddate()));
prop.putHTML(tableName + "_" + showNum + "_anchor", urle.name(), true);
prop.putHTML(tableName + "_" + showNum + "_url", urle.url().toNormalform(false, true), true);
prop.put(tableName + "_" + showNum + "_hash", urle.url().hash());
showNum++;
}
}
prop.put(tableName, showNum);
}
}