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175 lines
8.0 KiB
175 lines
8.0 KiB
// Ranking_p.java
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// --------------
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// (C) 2006 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
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// first published 05.02.2006 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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// $LastChangedDate: 2007-07-19 22:11:48 +0000 (Do, 19 Jul 2007) $
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// $LastChangedRevision: 3995 $
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// $LastChangedBy: orbiter $
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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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import java.util.HashMap;
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import java.util.Map;
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import java.util.Map.Entry;
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import de.anomic.http.metadata.RequestHeader;
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import de.anomic.search.QueryParams;
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import de.anomic.search.RankingProfile;
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import de.anomic.search.SearchEventCache;
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import de.anomic.search.Switchboard;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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import de.anomic.tools.crypt;
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public class Ranking_p {
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private static final int maxRankingRange = 16;
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private static final HashMap<String, String> rankingParameters = new HashMap<String, String>();
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static {
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rankingParameters.put(RankingProfile.APP_DC_CREATOR, "Appearance In Author");
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rankingParameters.put(RankingProfile.APP_DC_TITLE, "Appearance In Title");
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rankingParameters.put(RankingProfile.APPEMPH, "Appearance In Emphasized Text");
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rankingParameters.put(RankingProfile.APP_DC_DESCRIPTION, "Appearance In Reference/Anchor Name");
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rankingParameters.put(RankingProfile.APP_DC_SUBJECT, "Appearance In Tags");
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rankingParameters.put(RankingProfile.APPURL, "Appearance In URL");
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rankingParameters.put(RankingProfile.AUTHORITY, "Authority of Domain");
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rankingParameters.put(RankingProfile.CATHASAPP, "Category App, Appearance");
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rankingParameters.put(RankingProfile.CATHASAUDIO, "Category Audio Appearance");
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rankingParameters.put(RankingProfile.CATHASIMAGE, "Category Image Appearance");
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rankingParameters.put(RankingProfile.CATHASVIDEO, "Category Video Appearance");
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rankingParameters.put(RankingProfile.CATINDEXOF, "Category Index Page");
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rankingParameters.put(RankingProfile.DATE, "Date");
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rankingParameters.put(RankingProfile.DESCRCOMPINTOPLIST, "Description Comp. Appears In Toplist");
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rankingParameters.put(RankingProfile.DOMLENGTH, "Domain Length");
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rankingParameters.put(RankingProfile.HITCOUNT, "Hit Count");
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rankingParameters.put(RankingProfile.LLOCAL, "Links To Local Domain");
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rankingParameters.put(RankingProfile.LOTHER, "Links To Other Domain");
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rankingParameters.put(RankingProfile.PHRASESINTEXT, "Phrases In Text");
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rankingParameters.put(RankingProfile.POSINTEXT, "Position In Text");
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rankingParameters.put(RankingProfile.POSOFPHRASE, "Position Of Phrase");
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rankingParameters.put(RankingProfile.POSINPHRASE, "Position In Phrase");
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rankingParameters.put(RankingProfile.PREFER, "Application Of Prefer Pattern");
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rankingParameters.put(RankingProfile.TERMFREQUENCY, "Term Frequency");
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rankingParameters.put(RankingProfile.URLCOMPINTOPLIST, "URL Component Appears In Toplist");
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rankingParameters.put(RankingProfile.URLCOMPS, "URL Components");
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rankingParameters.put(RankingProfile.URLLENGTH, "URL Length");
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rankingParameters.put(RankingProfile.WORDDISTANCE, "Word Distance");
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rankingParameters.put(RankingProfile.WORDSINTEXT, "Words In Text");
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rankingParameters.put(RankingProfile.WORDSINTITLE, "Words In Title");
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rankingParameters.put(RankingProfile.YBR, "YaCy Block Rank");
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rankingParameters.put(RankingProfile.LANGUAGE, "Preferred Language");
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}
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private static serverObjects defaultValues() {
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final serverObjects prop = new serverObjects();
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prop.put("search", "");
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prop.put("num-results", "0");
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prop.put("excluded", "0");
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prop.put("combine", "0");
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prop.put("resultbottomline", "0");
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prop.put("localCount", "10");
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prop.put("localWDist", "999");
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//prop.put("globalChecked", "checked");
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prop.put("globalChecked", "0");
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prop.put("postsortChecked", "1");
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prop.put("localTime", "6");
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prop.put("results", "");
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prop.put("urlmaskoptions", "0");
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prop.putHTML("urlmaskoptions_urlmaskfilter", ".*");
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prop.put("jumpToCursor", "1");
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return prop;
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}
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private static void putRanking(final serverObjects prop, final RankingProfile rankingProfile, final String prefix) {
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putRanking(prop, rankingProfile.preToExternalMap(prefix), prefix, "Pre");
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putRanking(prop, rankingProfile.postToExternalMap(prefix), prefix, "Post");
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}
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private static void putRanking(final serverObjects prop, final Map<String, String> map, final String prefix, final String attrExtension) {
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prop.put("attr" + attrExtension, map.size());
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String key;
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int i, j = 0;
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for (final Entry<String, String> entry: map.entrySet()) {
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key = entry.getKey();
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prop.put("attr" + attrExtension + "_" + j + "_name", rankingParameters.get(key.substring(prefix.length())));
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prop.put("attr" + attrExtension + "_" + j + "_nameorg", key);
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prop.put("attr" + attrExtension + "_" + j + "_select", maxRankingRange);
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for (i=0; i<maxRankingRange; i++) {
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prop.put("attr" + attrExtension + "_" + j + "_select_" + i + "_nameorg", key);
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prop.put("attr" + attrExtension + "_" + j + "_select_" + i + "_value", i);
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try {
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prop.put("attr" + attrExtension + "_" + j + "_select_" + i + "_checked",
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(i == Integer.valueOf(entry.getValue()).intValue()) ? "1" : "0");
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} catch (final NumberFormatException e) {
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prop.put("attr" + attrExtension + "_" + j + "_select_" + i + "_checked", "0");
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}
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}
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prop.put("attr" + attrExtension + "_" + j + "_value",
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Integer.valueOf(map.get(key)).intValue());
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j++;
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}
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}
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public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
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final Switchboard sb = (Switchboard) env;
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// clean up all search events
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SearchEventCache.cleanupEvents(true);
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// case if no values are requested
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if ((post == null) || (sb == null)) {
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// we create empty entries for template strings
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final serverObjects prop = defaultValues();
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final RankingProfile ranking;
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if(sb == null) ranking = new RankingProfile(QueryParams.CONTENTDOM_TEXT);
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else ranking = sb.getRanking();
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putRanking(prop, ranking, "local");
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return prop;
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}
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if (post.containsKey("EnterRanking")) {
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final RankingProfile ranking = new RankingProfile("local", post.toString());
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sb.setConfig("rankingProfile", crypt.simpleEncode(ranking.toExternalString()));
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final serverObjects prop = defaultValues();
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//prop.putAll(ranking.toExternalMap("local"));
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putRanking(prop, ranking, "local");
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return prop;
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}
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if (post.containsKey("ResetRanking")) {
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sb.setConfig("rankingProfile", "");
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final RankingProfile ranking = new RankingProfile(QueryParams.CONTENTDOM_TEXT);
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final serverObjects prop = defaultValues();
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//prop.putAll(ranking.toExternalMap("local"));
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putRanking(prop, ranking, "local");
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return prop;
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}
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final RankingProfile localRanking = new RankingProfile("local", post.toString());
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final serverObjects prop = new serverObjects();
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putRanking(prop, localRanking, "local");
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prop.putAll(localRanking.toExternalMap("local"));
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return prop;
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}
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}
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