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24e76a7b69
*) Added description of where to place MediaWiki dump for import. git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@7905 6c8d7289-2bf4-0310-a012-ef5d649a1542
79 lines
2.8 KiB
Java
79 lines
2.8 KiB
Java
// mediawiki.java
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// (C) 2007 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
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// first published 2007 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 java.io.File;
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import java.io.IOException;
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import net.yacy.cora.document.UTF8;
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.document.importer.MediawikiImporter;
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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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public class mediawiki_p {
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//http://localhost:8090/mediawiki_p.html?dump=wikipedia.de.xml&title=Kartoffel
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public static serverObjects respond(final RequestHeader header, serverObjects post, final serverSwitch env) throws IOException {
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final Switchboard sb = (Switchboard) env;
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final serverObjects prop = new serverObjects();
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prop.put("title", "");
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prop.put("page", "");
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if (post == null) {
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return post;
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}
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String dump = post.get("dump", null);
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String title = post.get("title", null);
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if (dump == null || title == null) return post;
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File dumpFile = new File(sb.getDataPath(), "DATA/HTCACHE/mediawiki/" + dump);
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if (!dumpFile.exists()) return post;
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MediawikiImporter.checkIndex(dumpFile);
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MediawikiImporter.wikisourcerecord w = MediawikiImporter.find(title.replaceAll(" ", "_"), MediawikiImporter.idxFromMediawikiXML(dumpFile));
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if (w == null) {
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return post;
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}
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String page = UTF8.String(MediawikiImporter.read(dumpFile, w.start, (int) (w.end - w.start)));
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int p = page.indexOf("<text");
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if (p < 0) return prop;
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p = page.indexOf('>', p);
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if (p < 0) return prop;
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p++;
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int q = page.lastIndexOf("</text>");
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if (q < 0) return prop;
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page = page.substring(p, q);
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prop.putHTML("title", title);
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prop.putWiki(sb.peers.mySeed().getClusterAddress(), "page", page);
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return prop;
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}
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}
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