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.
147 lines
8.1 KiB
147 lines
8.1 KiB
// index.java
|
|
// (C) 2004-2007 by Michael Peter Christen; mc@yacy.net, 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 net.yacy.cora.document.Classification;
|
|
import net.yacy.cora.document.Classification.ContentDomain;
|
|
import net.yacy.cora.protocol.RequestHeader;
|
|
import net.yacy.search.Switchboard;
|
|
import net.yacy.search.SwitchboardConstants;
|
|
import net.yacy.search.ranking.BlockRank;
|
|
import net.yacy.server.serverObjects;
|
|
import net.yacy.server.serverSwitch;
|
|
|
|
public class index {
|
|
|
|
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
|
|
final Switchboard sb = (Switchboard) env;
|
|
final serverObjects prop = new serverObjects();
|
|
BlockRank.ensureLoaded(); // lazy initialization of block rank tables
|
|
|
|
final String forwardTarget = sb.getConfig(SwitchboardConstants.INDEX_FORWARD, "");
|
|
if (forwardTarget.length() > 0) {
|
|
// forward the page
|
|
prop.put("forward", 1);
|
|
prop.put("forward_target", forwardTarget);
|
|
return prop;
|
|
}
|
|
|
|
// access control
|
|
final boolean authorizedAccess = sb.verifyAuthentication(header);
|
|
if ((post != null) && (post.containsKey("publicPage"))) {
|
|
if (!authorizedAccess) {
|
|
prop.authenticationRequired();
|
|
return prop;
|
|
}
|
|
}
|
|
|
|
if (authorizedAccess) {
|
|
sb.index.fulltext().commit(); // call this only as superuser to prevent that this can be misused for DoS
|
|
}
|
|
|
|
boolean global = (post == null) ? true : post.get("resource", "global").equals("global");
|
|
final boolean focus = (post == null) ? true : post.get("focus", "1").equals("1");
|
|
|
|
int searchoptions = (post == null) ? 0 : Math.min(1, post.getInt("searchoptions", 0));
|
|
if (!sb.getConfigBool("search.options", true)) 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 maximumRecords = sb.getConfigInt(SwitchboardConstants.SEARCH_ITEMS, 10);
|
|
final String prefermaskfilter = (post == null) ? "" : post.get("prefermaskfilter", "");
|
|
final String constraint = (post == null) ? "" : 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(SwitchboardConstants.INDEX_DIST_ALLOW, true);
|
|
final boolean indexReceiveGranted = sb.getConfigBool(SwitchboardConstants.INDEX_RECEIVE_ALLOW, true) ||
|
|
sb.getConfigBool(SwitchboardConstants.INDEX_RECEIVE_AUTODISABLED, true);
|
|
global = global && indexReceiveGranted;
|
|
|
|
// search domain
|
|
Classification.ContentDomain contentdom = ContentDomain.TEXT;
|
|
final String cds = (post == null) ? "text" : post.get("contentdom", "text");
|
|
if (cds.equals("text")) contentdom = ContentDomain.TEXT;
|
|
if (cds.equals("audio")) contentdom = ContentDomain.AUDIO;
|
|
if (cds.equals("video")) contentdom = ContentDomain.VIDEO;
|
|
if (cds.equals("image")) contentdom = ContentDomain.IMAGE;
|
|
if (cds.equals("app")) contentdom = ContentDomain.APP;
|
|
|
|
// we create empty entries for template strings
|
|
String promoteSearchPageGreeting = env.getConfig(SwitchboardConstants.GREETING, "");
|
|
if (env.getConfigBool(SwitchboardConstants.GREETING_NETWORK_NAME, false)) promoteSearchPageGreeting = env.getConfig("network.unit.description", "");
|
|
prop.put(SwitchboardConstants.GREETING, promoteSearchPageGreeting);
|
|
prop.put(SwitchboardConstants.GREETING_HOMEPAGE, sb.getConfig(SwitchboardConstants.GREETING_HOMEPAGE, ""));
|
|
prop.put(SwitchboardConstants.GREETING_LARGE_IMAGE, sb.getConfig(SwitchboardConstants.GREETING_LARGE_IMAGE, ""));
|
|
prop.putHTML("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_maximumRecords", maximumRecords);
|
|
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-select", (sb.peers == null || sb.peers.sizeConnected() == 0 || !global) ? 0 : 1);
|
|
prop.put("searchoptions_resource-select_global", global ? "1" : "0");
|
|
prop.put("searchoptions_resource-select_global-disabled", indexReceiveGranted ? "0" : "1");
|
|
prop.put("searchoptions_resource-select_local", global ? "0" : "1");
|
|
prop.put("searchoptions_prefermaskoptions", "0");
|
|
prop.putHTML("searchoptions_prefermaskoptions_prefermaskfilter", prefermaskfilter);
|
|
prop.put("searchoptions_indexofChecked", "");
|
|
prop.put("results", "");
|
|
prop.putHTML("cat", cat);
|
|
prop.put("type", type);
|
|
prop.put("depth", "0");
|
|
prop.put("topmenu", sb.getConfigBool("publicTopmenu", true) ? 1 : 0);
|
|
prop.put("focus", focus ? 1 : 0);
|
|
prop.put("pi", sb.getConfigBool("publicAdministratorPi", false) ? 1 : 0);
|
|
prop.putHTML("constraint", constraint);
|
|
prop.put("searchdomswitches", sb.getConfigBool("search.text", true) || sb.getConfigBool("search.audio", true) || sb.getConfigBool("search.video", true) || sb.getConfigBool("search.image", true) || sb.getConfigBool("search.app", true) ? 1 : 0);
|
|
prop.put("searchdomswitches_searchoptions", searchoptions);
|
|
prop.put("searchdomswitches_searchtext", sb.getConfigBool("search.text", true) ? 1 : 0);
|
|
prop.put("searchdomswitches_searchaudio", sb.getConfigBool("search.audio", true) ? 1 : 0);
|
|
prop.put("searchdomswitches_searchvideo", sb.getConfigBool("search.video", true) ? 1 : 0);
|
|
prop.put("searchdomswitches_searchimage", sb.getConfigBool("search.image", true) ? 1 : 0);
|
|
prop.put("searchdomswitches_searchapp", sb.getConfigBool("search.app", true) ? 1 : 0);
|
|
prop.put("searchdomswitches_searchtext_check", (contentdom == ContentDomain.TEXT) ? "1" : "0");
|
|
prop.put("searchdomswitches_searchaudio_check", (contentdom == ContentDomain.AUDIO) ? "1" : "0");
|
|
prop.put("searchdomswitches_searchvideo_check", (contentdom == ContentDomain.VIDEO) ? "1" : "0");
|
|
prop.put("searchdomswitches_searchimage_check", (contentdom == ContentDomain.IMAGE) ? "1" : "0");
|
|
prop.put("searchdomswitches_searchapp_check", (contentdom == ContentDomain.APP) ? "1" : "0");
|
|
prop.put("search.navigation", sb.getConfig("search.navigation", "all") );
|
|
prop.put("search.verify", sb.getConfig("search.verify", "iffresh") );
|
|
// online caution timing
|
|
sb.localSearchLastAccess = System.currentTimeMillis();
|
|
|
|
return prop;
|
|
}
|
|
}
|