You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
258 lines
11 KiB
258 lines
11 KiB
// IndexControlRWIs_p.java
|
|
// -----------------------
|
|
// (C) 2004-2007 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
|
|
// first published 2004 on http://yacy.net
|
|
//
|
|
// This is a part of YaCy, a peer-to-peer based web search engine
|
|
//
|
|
// $LastChangedDate: 2007-11-14 01:15:28 +0000 (Mi, 14 Nov 2007) $
|
|
// $LastChangedRevision: 4216 $
|
|
// $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.File;
|
|
import java.io.IOException;
|
|
import java.net.MalformedURLException;
|
|
import java.util.Iterator;
|
|
|
|
import de.anomic.http.httpHeader;
|
|
import de.anomic.index.indexURLEntry;
|
|
import de.anomic.kelondro.kelondroBase64Order;
|
|
import de.anomic.kelondro.kelondroRotateIterator;
|
|
import de.anomic.plasma.plasmaSwitchboard;
|
|
import de.anomic.server.serverDate;
|
|
import de.anomic.server.serverObjects;
|
|
import de.anomic.server.serverSwitch;
|
|
import de.anomic.yacy.yacySeedDB;
|
|
import de.anomic.yacy.yacyURL;
|
|
|
|
public class IndexControlURLs_p {
|
|
|
|
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
|
|
// return variable that accumulates replacements
|
|
plasmaSwitchboard sb = (plasmaSwitchboard) env;
|
|
|
|
serverObjects prop = new serverObjects();
|
|
prop.put("urlstring", "");
|
|
prop.put("urlhash", "");
|
|
prop.put("result", "");
|
|
prop.put("ucount", Integer.toString(sb.wordIndex.loadedURL.size()));
|
|
prop.put("otherHosts", "");
|
|
|
|
if (sb.wordIndex.loadedURL.export_running()) {
|
|
// there is currently a running export
|
|
prop.put("lurlexportfinished", 0);
|
|
prop.put("lurlexporterror", 0);
|
|
prop.put("lurlexport", 2);
|
|
prop.put("lurlexport_exportfile", sb.wordIndex.loadedURL.export_file().toString());
|
|
prop.put("lurlexport_urlcount", sb.wordIndex.loadedURL.export_count());
|
|
} else {
|
|
prop.put("lurlexport", 1);
|
|
prop.put("lurlexport_exportfile", sb.getRootPath() + "/DATA/EXPORT/" + serverDate.shortSecondTime());
|
|
|
|
prop.put("lurlexportfinished", 0);
|
|
prop.put("lurlexporterror", 0);
|
|
if (sb.wordIndex.loadedURL.export_failed() == null) {
|
|
// the export is finished, or there has not been a export
|
|
if (sb.wordIndex.loadedURL.export_count() > 0) {
|
|
// an export is finished
|
|
prop.put("lurlexportfinished", 1);
|
|
prop.put("lurlexportfinished_exportfile", sb.wordIndex.loadedURL.export_file().toString());
|
|
prop.put("lurlexportfinished_urlcount", sb.wordIndex.loadedURL.export_count());
|
|
}
|
|
} else {
|
|
// the export had errors
|
|
prop.put("lurlexporterror", 1);
|
|
prop.put("lurlexporterror_exportfile", sb.wordIndex.loadedURL.export_file().toString());
|
|
prop.put("lurlexporterror_exportfailmsg", sb.wordIndex.loadedURL.export_failed());
|
|
}
|
|
}
|
|
if (post == null || env == null) {
|
|
return prop; // nothing to do
|
|
}
|
|
|
|
// default values
|
|
String urlstring = post.get("urlstring", "").trim();
|
|
String urlhash = post.get("urlhash", "").trim();
|
|
|
|
if (!urlstring.startsWith("http://") &&
|
|
!urlstring.startsWith("https://")) { urlstring = "http://" + urlstring; }
|
|
|
|
prop.putHTML("urlstring", urlstring);
|
|
prop.put("urlhash", urlhash);
|
|
prop.put("result", " ");
|
|
|
|
if (post.containsKey("urlhashdeleteall")) {
|
|
int i = sb.removeAllUrlReferences(urlhash, true);
|
|
prop.put("result", "Deleted URL and " + i + " references from " + i + " word indexes.");
|
|
prop.put("lurlexport", 0);
|
|
}
|
|
|
|
if (post.containsKey("urlhashdelete")) {
|
|
indexURLEntry entry = sb.wordIndex.loadedURL.load(urlhash, null, 0);
|
|
if (entry == null) {
|
|
prop.put("result", "No Entry for URL hash " + urlhash + "; nothing deleted.");
|
|
} else {
|
|
urlstring = entry.comp().url().toNormalform(false, true);
|
|
prop.put("urlstring", "");
|
|
sb.urlRemove(urlhash);
|
|
prop.putHTML("result", "Removed URL " + urlstring);
|
|
}
|
|
prop.put("lurlexport", 0);
|
|
}
|
|
|
|
if (post.containsKey("urldelete")) {
|
|
try {
|
|
urlhash = (new yacyURL(urlstring, null)).hash();
|
|
} catch (MalformedURLException e) {
|
|
urlhash = null;
|
|
}
|
|
if ((urlhash == null) || (urlstring == null)) {
|
|
prop.put("result", "No input given; nothing deleted.");
|
|
} else {
|
|
sb.urlRemove(urlhash);
|
|
prop.putHTML("result", "Removed URL " + urlstring);
|
|
}
|
|
prop.put("lurlexport", 0);
|
|
}
|
|
|
|
if (post.containsKey("urlstringsearch")) {
|
|
try {
|
|
yacyURL url = new yacyURL(urlstring, null);
|
|
urlhash = url.hash();
|
|
prop.put("urlhash", urlhash);
|
|
indexURLEntry entry = sb.wordIndex.loadedURL.load(urlhash, null, 0);
|
|
if (entry == null) {
|
|
prop.putHTML("urlstring", "unknown url: " + urlstring);
|
|
prop.put("urlhash", "");
|
|
} else {
|
|
prop.putAll(genUrlProfile(sb, entry, urlhash));
|
|
}
|
|
} catch (MalformedURLException e) {
|
|
prop.putHTML("urlstring", "bad url: " + urlstring);
|
|
prop.put("urlhash", "");
|
|
}
|
|
prop.put("lurlexport", 0);
|
|
}
|
|
|
|
if (post.containsKey("urlhashsearch")) {
|
|
indexURLEntry entry = sb.wordIndex.loadedURL.load(urlhash, null, 0);
|
|
if (entry == null) {
|
|
prop.put("result", "No Entry for URL hash " + urlhash);
|
|
} else {
|
|
prop.putHTML("urlstring", entry.comp().url().toNormalform(false, true));
|
|
prop.putAll(genUrlProfile(sb, entry, urlhash));
|
|
}
|
|
prop.put("lurlexport", 0);
|
|
}
|
|
|
|
// generate list
|
|
if (post.containsKey("urlhashsimilar")) {
|
|
try {
|
|
final Iterator entryIt = new kelondroRotateIterator(sb.wordIndex.loadedURL.entries(true, urlhash), new String(kelondroBase64Order.zero(urlhash.length())));
|
|
StringBuffer result = new StringBuffer("Sequential List of URL-Hashes:<br>");
|
|
indexURLEntry entry;
|
|
int i = 0;
|
|
int rows = 0, cols = 0;
|
|
prop.put("urlhashsimilar", "1");
|
|
while (entryIt.hasNext() && i < 256) {
|
|
entry = (indexURLEntry) entryIt.next();
|
|
if (entry == null) break;
|
|
prop.put("urlhashsimilar_rows_"+rows+"_cols_"+cols+"_urlHash", entry.hash());
|
|
cols++;
|
|
if (cols==8) {
|
|
prop.put("urlhashsimilar_rows_"+rows+"_cols", cols);
|
|
cols = 0;
|
|
rows++;
|
|
}
|
|
i++;
|
|
}
|
|
prop.put("urlhashsimilar_rows", rows);
|
|
prop.put("result", result.toString());
|
|
} catch (IOException e) {
|
|
prop.put("result", "No Entries for URL hash " + urlhash);
|
|
}
|
|
prop.put("lurlexport", 0);
|
|
}
|
|
|
|
if (post.containsKey("lurlexport")) {
|
|
// parse format
|
|
int format = 0;
|
|
String fname = post.get("format", "url-text");
|
|
boolean dom = fname.startsWith("dom"); // if dom== false complete urls are exported, othervise only the domain
|
|
if (fname.endsWith("text")) format = 0;
|
|
if (fname.endsWith("html")) format = 1;
|
|
if (fname.endsWith("rss")) format = 2;
|
|
|
|
// extend export file name
|
|
String s = post.get("exportfile", "");
|
|
if (s.indexOf('.') < 0) {
|
|
if (format == 0) s = s + ".txt";
|
|
if (format == 1) s = s + ".html";
|
|
if (format == 2) s = s + ".xml";
|
|
}
|
|
File f = new File(s);
|
|
f.getParentFile().mkdirs();
|
|
String filter = post.get("exportfilter", ".*");
|
|
boolean running = sb.wordIndex.loadedURL.export(f, filter, format, dom);
|
|
|
|
prop.put("lurlexport_exportfile", s);
|
|
prop.put("lurlexport_urlcount", sb.wordIndex.loadedURL.export_count());
|
|
if ((running) && (sb.wordIndex.loadedURL.export_failed() == null)) {
|
|
prop.put("lurlexport", 2);
|
|
}
|
|
}
|
|
|
|
// insert constants
|
|
prop.putNum("ucount", sb.wordIndex.loadedURL.size());
|
|
// return rewrite properties
|
|
return prop;
|
|
}
|
|
|
|
private static serverObjects genUrlProfile(plasmaSwitchboard switchboard, indexURLEntry entry, String urlhash) {
|
|
serverObjects prop = new serverObjects();
|
|
if (entry == null) {
|
|
prop.put("genUrlProfile", "1");
|
|
prop.put("genUrlProfile_urlhash", urlhash);
|
|
return prop;
|
|
}
|
|
indexURLEntry.Components comp = entry.comp();
|
|
indexURLEntry le = ((entry.referrerHash() == null) || (entry.referrerHash().length() != yacySeedDB.commonHashLength)) ? null : switchboard.wordIndex.loadedURL.load(entry.referrerHash(), null, 0);
|
|
if (comp.url() == null) {
|
|
prop.put("genUrlProfile", "1");
|
|
prop.put("genUrlProfile_urlhash", urlhash);
|
|
return prop;
|
|
}
|
|
prop.put("genUrlProfile", "2");
|
|
prop.putHTML("genUrlProfile_urlNormalform", comp.url().toNormalform(false, true));
|
|
prop.put("genUrlProfile_urlhash", urlhash);
|
|
prop.put("genUrlProfile_urlDescr", comp.title());
|
|
prop.put("genUrlProfile_moddate", entry.moddate());
|
|
prop.put("genUrlProfile_loaddate", entry.loaddate());
|
|
prop.put("genUrlProfile_referrer", (le == null) ? 0 : 1);
|
|
prop.putHTML("genUrlProfile_referrer_url", (le == null) ? "<unknown>" : le.comp().url().toNormalform(false, true));
|
|
prop.put("genUrlProfile_referrer_hash", (le == null) ? "" : le.hash());
|
|
prop.put("genUrlProfile_doctype", ""+entry.doctype());
|
|
prop.put("genUrlProfile_language", entry.language());
|
|
prop.put("genUrlProfile_size", entry.size());
|
|
prop.put("genUrlProfile_wordCount", entry.wordCount());
|
|
return prop;
|
|
}
|
|
|
|
}
|