// CrawlProfileEditor_p.java
// (C) 2005, by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
// first published 04.07.2005 on http://yacy.net
//
// This is a part of YaCy, a peer-to-peer based web search engine
//
// $LastChangedDate: 2006-04-02 22:40:07 +0200 (So, 02 Apr 2006) $
// $LastChangedRevision: 1986 $
// $LastChangedBy: orbiter $
//
// 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.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import de.anomic.http.httpHeader;
import de.anomic.plasma.plasmaCrawlProfile;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.plasma.plasmaCrawlProfile.entry;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.server.servletProperties;
public class CrawlProfileEditor_p {
public static class eentry {
public static final int BOOLEAN = 0;
public static final int INTEGER = 1;
public static final int STRING = 2;
public final String name;
public final String label;
public final boolean readonly;
public final int type;
public eentry(String name, String label, boolean readonly, int type) {
this.name = name;
this.label = label;
this.readonly = readonly;
this.type = type;
}
}
private static final ArrayList <eentry> labels = new ArrayList<eentry>();
static {
labels.add(new eentry(entry.NAME, "Name", true, eentry.STRING));
labels.add(new eentry(entry.START_URL, "Start URL", true, eentry.STRING));
labels.add(new eentry(entry.GENERAL_FILTER, "General Filter", false, eentry.STRING));
labels.add(new eentry(entry.SPECIFIC_FILTER, "Specific Filter", false, eentry.STRING));
labels.add(new eentry(entry.GENERAL_DEPTH, "General Depth", false, eentry.INTEGER));
labels.add(new eentry(entry.SPECIFIC_DEPTH, "Specific Depth", false, eentry.INTEGER));
labels.add(new eentry(entry.RECRAWL_IF_OLDER, "Recrawl If Older", false, eentry.INTEGER));
labels.add(new eentry(entry.DOM_FILTER_DEPTH, "Domain Filter Depth", false, eentry.INTEGER));
labels.add(new eentry(entry.DOM_MAX_PAGES, "Domain Max. Pages", false, eentry.INTEGER));
labels.add(new eentry(entry.CRAWLING_Q, "CrawlingQ / '?'-URLs", false, eentry.BOOLEAN));
labels.add(new eentry(entry.INDEX_TEXT, "Index Text", false, eentry.BOOLEAN));
labels.add(new eentry(entry.INDEX_MEDIA, "Index Media", false, eentry.BOOLEAN));
labels.add(new eentry(entry.STORE_HTCACHE, "Store in HTCache", false, eentry.BOOLEAN));
labels.add(new eentry(entry.STORE_TXCACHE, "Store in TXCache", false, eentry.BOOLEAN));
labels.add(new eentry(entry.REMOTE_INDEXING, "Remote Indexing", false, eentry.BOOLEAN));
labels.add(new eentry(entry.XSSTOPW, "Static stop-words", false, eentry.BOOLEAN));
labels.add(new eentry(entry.XDSTOPW, "Dynamic stop-words", false, eentry.BOOLEAN));
labels.add(new eentry(entry.XPSTOPW, "Parent stop-words", false, eentry.BOOLEAN));
}
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
final servletProperties prop = new servletProperties();
final plasmaSwitchboard sb = (plasmaSwitchboard)env;
// read post for handle
String handle = (post == null) ? "" : post.get("handle", "");
if (post != null) {
if (post.containsKey("terminate")) {
// termination of a crawl: shift the crawl from active to passive
sb.profilesPassiveCrawls.newEntry(sb.profilesActiveCrawls.getEntry(handle).map());
sb.profilesActiveCrawls.removeEntry(handle);
// delete all entries from the crawl queue that are deleted here
sb.crawlQueues.noticeURL.removeByProfileHandle(handle);
}
if (post.containsKey("delete")) {
// deletion of a terminated crawl profile
sb.profilesPassiveCrawls.removeEntry(handle);
}
}
// generate handle list
int count = 0;
Iterator<plasmaCrawlProfile.entry> it = sb.profilesActiveCrawls.profiles(true);
entry selentry;
while (it.hasNext()) {
selentry = (entry)it.next();
if (selentry.name().equals(plasmaSwitchboard.CRAWL_PROFILE_PROXY) ||
selentry.name().equals(plasmaSwitchboard.CRAWL_PROFILE_REMOTE) ||
selentry.name().equals(plasmaSwitchboard.CRAWL_PROFILE_SNIPPET_TEXT) ||
selentry.name().equals(plasmaSwitchboard.CRAWL_PROFILE_SNIPPET_MEDIA))
continue;
prop.put("profiles_" + count + "_name", selentry.name());
prop.put("profiles_" + count + "_handle", selentry.handle());
if (handle.equals(selentry.handle()))
prop.put("profiles_" + count + "_selected", "1");
count++;
}
prop.put("profiles", count);
selentry = sb.profilesActiveCrawls.getEntry(handle);
// read post for change submit
if ((post != null) && (selentry != null)) {
if (post.containsKey("submit")) {
try {
Iterator<eentry> lit = labels.iterator();
eentry tee;
while (lit.hasNext()) {
tee = lit.next();
String cval = (String) selentry.map().get(tee.name);
String val = (tee.type == eentry.BOOLEAN) ? Boolean.toString(post.containsKey(tee.name)) : post.get(tee.name, cval);
if (!cval.equals(val)) sb.profilesActiveCrawls.changeEntry(selentry, tee.name, val);
}
} catch (IOException ex) {
prop.put("error", "1");
prop.putHTML("error_message", ex.getMessage());
}
}
}
// generate crawl profile table
count = 0;
boolean dark = true;
int domlistlength = (post == null) ? 160 : post.getInt("domlistlength", 160);
plasmaCrawlProfile.entry profile;
// put active crawls into list
it = sb.profilesActiveCrawls.profiles(true);
while (it.hasNext()) {
profile = (plasmaCrawlProfile.entry) it.next();
putProfileEntry(prop, profile, true, dark, count, domlistlength);
dark = !dark;
count++;
}
// put passive crawls into list
it = sb.profilesPassiveCrawls.profiles(true);
while (it.hasNext()) {
profile = (plasmaCrawlProfile.entry) it.next();
putProfileEntry(prop, profile, false, dark, count, domlistlength);
dark = !dark;
count++;
}
prop.put("crawlProfiles", count);
// generate edit field
if (selentry == null) {
prop.put("edit", "0");
} else {
prop.put("edit", "1");
prop.put("edit_name", selentry.name());
prop.put("edit_handle", selentry.handle());
Iterator<eentry> lit = labels.iterator();
count = 0;
while (lit.hasNext()) {
eentry ee = lit.next();
String val = selentry.map().get(ee.name);
prop.put("edit_entries_" + count + "_readonly", ee.readonly ? "1" : "0");
prop.put("edit_entries_" + count + "_readonly_name", ee.name);
prop.put("edit_entries_" + count + "_readonly_label", ee.label);
prop.put("edit_entries_" + count + "_readonly_type", ee.type);
if (ee.type == eentry.BOOLEAN) {
prop.put("edit_entries_" + count + "_readonly_type_checked", Boolean.valueOf(val).booleanValue() ? "1" : "0");
} else {
prop.put("edit_entries_" + count + "_readonly_type_value", val);
}
count++;
}
prop.put("edit_entries", count);
}
return prop;
}
private static void putProfileEntry(servletProperties prop, plasmaCrawlProfile.entry profile, boolean active, boolean dark, int count, int domlistlength) {
prop.put("crawlProfiles_" + count + "_dark", dark ? "1" : "0");
prop.put("crawlProfiles_" + count + "_status", active ? "1" : "0");
prop.put("crawlProfiles_" + count + "_name", profile.name());
prop.put("crawlProfiles_" + count + "_startURL", profile.startURL());
prop.put("crawlProfiles_" + count + "_handle", profile.handle());
prop.put("crawlProfiles_" + count + "_depth", profile.generalDepth());
prop.put("crawlProfiles_" + count + "_filter", profile.generalFilter());
prop.put("crawlProfiles_" + count + "_crawlingIfOlder", (profile.recrawlIfOlder() == Long.MAX_VALUE) ? "no re-crawl" : ""+profile.recrawlIfOlder());
prop.put("crawlProfiles_" + count + "_crawlingDomFilterDepth", (profile.domFilterDepth() == Integer.MAX_VALUE) ? "inactive" : Integer.toString(profile.domFilterDepth()));
// start contrib [MN]
int i = 0;
String item;
while ((i <= domlistlength) && !((item = profile.domName(true, i)).equals(""))){
if(i == domlistlength){
item = item + " ...";
}
prop.putHTML("crawlProfiles_"+count+"_crawlingDomFilterContent_"+i+"_item", item);
i++;
}
prop.put("crawlProfiles_"+count+"_crawlingDomFilterContent", i);
// end contrib [MN]
prop.put("crawlProfiles_" + count + "_crawlingDomMaxPages", (profile.domMaxPages() == Integer.MAX_VALUE) ? "unlimited" : ""+profile.domMaxPages());
prop.put("crawlProfiles_" + count + "_withQuery", (profile.crawlingQ()) ? "1" : "0");
prop.put("crawlProfiles_" + count + "_storeCache", (profile.storeHTCache()) ? "1" : "0");
prop.put("crawlProfiles_" + count + "_indexText", (profile.indexText()) ? "1" : "0");
prop.put("crawlProfiles_" + count + "_indexMedia", (profile.indexMedia()) ? "1" : "0");
prop.put("crawlProfiles_" + count + "_remoteIndexing", (profile.remoteIndexing()) ? "1" : "0");
prop.put("crawlProfiles_" + count + "_terminateButton", ((!active) || (profile.name().equals("remote")) ||
(profile.name().equals("proxy")) ||
(profile.name().equals("snippetText")) ||
(profile.name().equals("snippetMedia"))) ? "0" : "1");
prop.put("crawlProfiles_" + count + "_terminateButton_handle", profile.handle());
prop.put("crawlProfiles_" + count + "_deleteButton", (active) ? "0" : "1");
prop.put("crawlProfiles_" + count + "_deleteButton_handle", profile.handle());
}
}