mirror of
https://github.com/yacy/yacy_search_server.git
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f7f3e28c5e
Because the index size is now provided by solr, and the only way to do that is a match for [* TO *], a size computation is quite complex and time-consuming. Therefore this patch prevents that the method is called at all and if necessary puts a DOS-preventing barrier in front of it.
73 lines
3.2 KiB
Java
73 lines
3.2 KiB
Java
// interactivesearch.java
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// (C) 2009 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
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// first published 06.01.2009 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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// $LastChangedDate$
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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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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.server.serverObjects;
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import net.yacy.server.serverSwitch;
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// this is a dummy class. Without it, the templates in interactivesearch.html do not load
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public class yacyinteractive {
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private static long indeSizeCache = 0;
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private static long indexSizeTime = 0;
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public static serverObjects respond(@SuppressWarnings("unused") final RequestHeader header, 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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prop.put("topmenu", sb.getConfigBool("publicTopmenu", true) ? 1 : 0);
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final String promoteSearchPageGreeting =
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(env.getConfigBool(SwitchboardConstants.GREETING_NETWORK_NAME, false)) ?
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env.getConfig("network.unit.description", "") :
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env.getConfig(SwitchboardConstants.GREETING, "");
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prop.put("promoteSearchPageGreeting", promoteSearchPageGreeting);
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prop.put("promoteSearchPageGreeting.homepage", sb.getConfig(SwitchboardConstants.GREETING_HOMEPAGE, ""));
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prop.put("promoteSearchPageGreeting.smallImage", sb.getConfig(SwitchboardConstants.GREETING_SMALL_IMAGE, ""));
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final String query = (post == null) ? "" : post.get("query", "");
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final String startRecord = (post == null) ? "0" : post.get("startRecord", "");
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final String maximumRecords = (post == null) ? "10" : post.get("maximumRecords", "");
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final boolean focus = (post == null) ? true : post.get("focus", "1").equals("1");
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prop.putHTML("query", query);
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prop.put("startRecord", startRecord);
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prop.put("maximumRecords", maximumRecords);
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prop.putHTML("querys", query.replaceAll(" ", "+"));
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prop.put("serverlist", query.isEmpty() ? 1 : 0);
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prop.put("focus", focus ? 1 : 0);
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long t = System.currentTimeMillis();
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if (t - indexSizeTime > 60000) {
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indeSizeCache = sb.index.fulltext().collectionSize();
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indexSizeTime = t;
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}
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prop.put("allowrealtime", indeSizeCache < 100000 ? 1 : 0);
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return prop;
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}
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}
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