// index.java // (C) 2004, 2005, 2006 by Michael Peter Christen; mc@anomic.de, Frankfurt a. M., Germany // first published 2004 on http://www.anomic.de // // 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 // // You must compile this file with // javac -classpath .:../classes index.java // if the shell's current path is HTROOT import java.io.IOException; import java.net.MalformedURLException; import java.util.HashMap; import de.anomic.http.httpHeader; import de.anomic.net.URL; import de.anomic.plasma.plasmaSearchQuery; import de.anomic.plasma.plasmaSwitchboard; import de.anomic.server.serverCore; import de.anomic.server.serverDate; import de.anomic.server.serverObjects; import de.anomic.server.serverSwitch; import de.anomic.yacy.yacyCore; import de.anomic.yacy.yacySeed; public class index { public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) { final plasmaSwitchboard sb = (plasmaSwitchboard) env; final serverObjects prop = new serverObjects(); // access control boolean publicPage = sb.getConfigBool("publicSearchpage", true); boolean authorizedAccess = sb.verifyAuthentication(header, false); if ((post != null) && (post.containsKey("publicPage"))) { if (!authorizedAccess) { prop.put("AUTHENTICATE", "admin log-in"); // force log-in return prop; } publicPage = post.get("publicPage", "0").equals("1"); sb.setConfig("publicSearchpage", publicPage); } boolean global = (post == null) ? true : post.get("resource", "global").equals("global"); final boolean authenticated = sb.adminAuthenticated(header) >= 2; final int display = ((post == null) || (!authenticated)) ? 0 : post.getInt("display", 0); final int searchoptions = (post == null) ? 0 : post.getInt("searchoptions", 0); final String former = (post == null) ? "" : post.get("former", ""); final int count = Math.min(100, (post == null) ? 10 : post.getInt("count", 10)); final int time = Math.min(60, (post == null) ? 6 : post.getInt("time", 6)); final String urlmaskfilter = (post == null) ? ".*" : post.get("urlmaskfilter", ".*"); final String prefermaskfilter = (post == null) ? "" : post.get("prefermaskfilter", ""); final String constraint = (post == null) ? plasmaSearchQuery.catchall_constraint.exportB64() : post.get("constraint", "______"); final String cat = (post == null) ? "href" : post.get("cat", "href"); final int type = (post == null) ? 0 : post.getInt("type", 0); final boolean indexDistributeGranted = sb.getConfigBool(plasmaSwitchboard.INDEX_DIST_ALLOW, true); final boolean indexReceiveGranted = sb.getConfigBool(plasmaSwitchboard.INDEX_RECEIVE_ALLOW, true); global = global && indexDistributeGranted && indexReceiveGranted; final String referer = (String) header.get(httpHeader.REFERER); if (referer != null) { URL url; try { url = new URL(referer); } catch (MalformedURLException e) { url = null; } if ((url != null) && (serverCore.isNotLocal(url))) { final HashMap referrerprop = new HashMap(); referrerprop.put("count", "1"); referrerprop.put("clientip", header.get(httpHeader.CONNECTION_PROP_CLIENTIP)); referrerprop.put("useragent", header.get(httpHeader.USER_AGENT)); referrerprop.put("date", (new serverDate()).toShortString(false)); if (sb.facilityDB != null) try {sb.facilityDB.update("backlinks", referer, referrerprop);} catch (IOException e) {} } } // search domain int contentdom = plasmaSearchQuery.CONTENTDOM_TEXT; String cds = (post == null) ? "text" : post.get("contentdom", "text"); if (cds.equals("text")) contentdom = plasmaSearchQuery.CONTENTDOM_TEXT; if (cds.equals("audio")) contentdom = plasmaSearchQuery.CONTENTDOM_AUDIO; if (cds.equals("video")) contentdom = plasmaSearchQuery.CONTENTDOM_VIDEO; if (cds.equals("image")) contentdom = plasmaSearchQuery.CONTENTDOM_IMAGE; if (cds.equals("app")) contentdom = plasmaSearchQuery.CONTENTDOM_APP; //long mylinks = 0; try { prop.put("links", groupDigits(/*mylinks = */Long.parseLong(yacyCore.seedDB.mySeed.get(yacySeed.LCOUNT, "0")))); } catch (NumberFormatException e) { prop.put("links", "0"); } //prop.put("total-links", groupDigits(mylinks + yacyCore.seedDB.countActiveURL())); // extremely time-intensive! // we create empty entries for template strings String promoteSearchPageGreeting = env.getConfig("promoteSearchPageGreeting", ""); if (promoteSearchPageGreeting.length() == 0) promoteSearchPageGreeting = "P2P WEB SEARCH"; prop.putASIS("promoteSearchPageGreeting", promoteSearchPageGreeting); prop.put("former", former); prop.put("num-results", 0); prop.put("excluded", 0); prop.put("combine", 0); prop.put("resultbottomline", 0); prop.put("searchoptions", searchoptions); prop.put("searchoptions_count-10", (count == 10) ? 1 : 0); prop.put("searchoptions_count-50", (count == 50) ? 1 : 0); prop.put("searchoptions_count-100", (count == 100) ? 1 : 0); prop.put("searchoptions_resource-global", ((global) ? 1 : 0)); prop.put("searchoptions_resource-global-disabled", (indexReceiveGranted && indexDistributeGranted) ? 0 : 1); prop.put("searchoptions_resource-global-disabled_reason", (indexReceiveGranted) ? 0 : (indexDistributeGranted) ? 1 : 2); prop.put("searchoptions_resource-local", ((global) ? 0 : 1)); prop.put("searchoptions_time-1", (time == 1) ? 1 : 0); prop.put("searchoptions_time-2", (time == 2) ? 1 : 0); prop.put("searchoptions_time-4", (time == 4) ? 1 : 0); prop.put("searchoptions_time-6", (time == 6) ? 1 : 0); prop.put("searchoptions_time-8", (time == 8) ? 1 : 0); prop.put("searchoptions_time-10", (time == 10) ? 1 : 0); prop.put("searchoptions_urlmaskoptions", 0); prop.put("searchoptions_urlmaskoptions_urlmaskfilter", urlmaskfilter); prop.put("searchoptions_prefermaskoptions", 0); prop.put("searchoptions_prefermaskoptions_prefermaskfilter", prefermaskfilter); prop.put("searchoptions_indexofChecked", ""); prop.put("searchoptions_publicSearchpage", (publicPage == true) ? 0 : 1); prop.put("results", ""); prop.put("cat", cat); prop.put("type", type); prop.put("depth", "0"); prop.put("display", display); prop.put("constraint", constraint); prop.put("searchoptions_display", display); prop.put("contentdomCheckText", (contentdom == plasmaSearchQuery.CONTENTDOM_TEXT) ? 1 : 0); prop.put("contentdomCheckAudio", (contentdom == plasmaSearchQuery.CONTENTDOM_AUDIO) ? 1 : 0); prop.put("contentdomCheckVideo", (contentdom == plasmaSearchQuery.CONTENTDOM_VIDEO) ? 1 : 0); prop.put("contentdomCheckImage", (contentdom == plasmaSearchQuery.CONTENTDOM_IMAGE) ? 1 : 0); prop.put("contentdomCheckApp", (contentdom == plasmaSearchQuery.CONTENTDOM_APP) ? 1 : 0); return prop; } private static String groupDigits(long Number) { final String s = Long.toString(Number); String t = ""; for (int i = 0; i < s.length(); i++) t = s.charAt(s.length() - i - 1) + (((i % 3) == 0) ? "." : "") + t; return t.substring(0, t.length() - 1); } }