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141 lines
7.8 KiB
141 lines
7.8 KiB
// index.java
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// (C) 2004-2007 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
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// first published 2004 on http://www.anomic.de
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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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// $LastChangedDate$
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// $LastChangedRevision$
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// $LastChangedBy$
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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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//
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// You must compile this file with
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// javac -classpath .:../classes index.java
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// if the shell's current path is HTROOT
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.search.Switchboard;
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import net.yacy.search.SwitchboardConstants;
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import net.yacy.search.snippet.ContentDomain;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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public class index {
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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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final serverObjects prop = new serverObjects();
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final String forwardTarget = sb.getConfig(SwitchboardConstants.INDEX_FORWARD, "");
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if (forwardTarget.length() > 0) {
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// forward the page
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prop.put("forward", 1);
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prop.put("forward_target", forwardTarget);
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return prop;
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}
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// access control
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final boolean authorizedAccess = sb.verifyAuthentication(header, false);
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if ((post != null) && (post.containsKey("publicPage"))) {
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if (!authorizedAccess) {
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prop.put("AUTHENTICATE", "admin log-in"); // force log-in
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return prop;
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}
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}
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boolean global = (post == null) ? true : post.get("resource", "global").equals("global");
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int searchoptions = (post == null) ? 0 : Math.min(1, post.getInt("searchoptions", 0));
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if (!sb.getConfigBool("search.options", true)) searchoptions = 0;
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final String former = (post == null) ? "" : post.get("former", "");
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final int count = Math.min(100, (post == null) ? 10 : post.getInt("count", 10));
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final int maximumRecords = sb.getConfigInt(SwitchboardConstants.SEARCH_ITEMS, 10);
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final String urlmaskfilter = (post == null) ? ".*" : post.get("urlmaskfilter", ".*");
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final String prefermaskfilter = (post == null) ? "" : post.get("prefermaskfilter", "");
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final String constraint = (post == null) ? "" : post.get("constraint", "");
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final String cat = (post == null) ? "href" : post.get("cat", "href");
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final int type = (post == null) ? 0 : post.getInt("type", 0);
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//final boolean indexDistributeGranted = sb.getConfigBool(SwitchboardConstants.INDEX_DIST_ALLOW, true);
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final boolean indexReceiveGranted = sb.getConfigBool(SwitchboardConstants.INDEX_RECEIVE_ALLOW, true) ||
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sb.getConfigBool(SwitchboardConstants.INDEX_RECEIVE_AUTODISABLED, true);
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global = global && indexReceiveGranted;
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// search domain
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ContentDomain contentdom = ContentDomain.TEXT;
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final String cds = (post == null) ? "text" : post.get("contentdom", "text");
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if (cds.equals("text")) contentdom = ContentDomain.TEXT;
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if (cds.equals("audio")) contentdom = ContentDomain.AUDIO;
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if (cds.equals("video")) contentdom = ContentDomain.VIDEO;
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if (cds.equals("image")) contentdom = ContentDomain.IMAGE;
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if (cds.equals("app")) contentdom = ContentDomain.APP;
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// we create empty entries for template strings
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String promoteSearchPageGreeting = env.getConfig(SwitchboardConstants.GREETING, "");
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if (env.getConfigBool(SwitchboardConstants.GREETING_NETWORK_NAME, false)) promoteSearchPageGreeting = env.getConfig("network.unit.description", "");
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prop.putHTML(SwitchboardConstants.GREETING, promoteSearchPageGreeting);
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prop.put(SwitchboardConstants.GREETING_HOMEPAGE, sb.getConfig(SwitchboardConstants.GREETING_HOMEPAGE, ""));
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prop.put(SwitchboardConstants.GREETING_LARGE_IMAGE, sb.getConfig(SwitchboardConstants.GREETING_LARGE_IMAGE, ""));
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prop.putHTML("former", former);
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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("maximumRecords", maximumRecords);
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prop.put("searchoptions", searchoptions);
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prop.put("searchoptions_count-10", (count == 10) ? "1" : "0");
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prop.put("searchoptions_count-50", (count == 50) ? "1" : "0");
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prop.put("searchoptions_count-100", (count == 100) ? "1" : "0");
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prop.put("searchoptions_resource-select", (sb.peers == null || sb.peers.sizeConnected() == 0 || !global) ? 0 : 1);
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prop.put("searchoptions_resource-select_global", global ? "1" : "0");
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prop.put("searchoptions_resource-select_global-disabled", indexReceiveGranted ? "0" : "1");
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prop.put("searchoptions_resource-select_local", global ? "0" : "1");
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prop.put("searchoptions_urlmaskoptions", "0");
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prop.putHTML("searchoptions_urlmaskoptions_urlmaskfilter", urlmaskfilter);
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prop.put("searchoptions_prefermaskoptions", "0");
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prop.putHTML("searchoptions_prefermaskoptions_prefermaskfilter", prefermaskfilter);
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prop.put("searchoptions_indexofChecked", "");
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prop.put("results", "");
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prop.putHTML("cat", cat);
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prop.put("type", type);
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prop.put("depth", "0");
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prop.put("topmenu", sb.getConfigBool("publicTopmenu", true) ? 1 : 0);
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prop.put("pi", sb.getConfigBool("publicAdministratorPi", false) ? 1 : 0);
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prop.putHTML("constraint", constraint);
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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);
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prop.put("searchdomswitches_searchoptions", searchoptions);
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prop.put("searchdomswitches_searchtext", sb.getConfigBool("search.text", true) ? 1 : 0);
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prop.put("searchdomswitches_searchaudio", sb.getConfigBool("search.audio", true) ? 1 : 0);
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prop.put("searchdomswitches_searchvideo", sb.getConfigBool("search.video", true) ? 1 : 0);
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prop.put("searchdomswitches_searchimage", sb.getConfigBool("search.image", true) ? 1 : 0);
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prop.put("searchdomswitches_searchapp", sb.getConfigBool("search.app", true) ? 1 : 0);
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prop.put("searchdomswitches_searchtext_check", (contentdom == ContentDomain.TEXT) ? "1" : "0");
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prop.put("searchdomswitches_searchaudio_check", (contentdom == ContentDomain.AUDIO) ? "1" : "0");
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prop.put("searchdomswitches_searchvideo_check", (contentdom == ContentDomain.VIDEO) ? "1" : "0");
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prop.put("searchdomswitches_searchimage_check", (contentdom == ContentDomain.IMAGE) ? "1" : "0");
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prop.put("searchdomswitches_searchapp_check", (contentdom == ContentDomain.APP) ? "1" : "0");
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prop.put("search.navigation", sb.getConfig("search.navigation", "all") );
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prop.put("search.verify", sb.getConfig("search.verify", "iffresh") );
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// online caution timing
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sb.localSearchLastAccess = System.currentTimeMillis();
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return prop;
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}
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}
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