mirror of
https://github.com/yacy/yacy_search_server.git
synced 2024-09-24 00:00:19 +02:00
0e1738899f
- put(key, value) methods are now used if a value added to the map should be kept as it is. Numbers are transformed (but not formatted) to an equivalent String representation. - putASIS(...) have been removed, now done with simple put(...) (see above). - puNum(...) can be used for number values which should be stored in a formatted way, either depending on the current locale setting for yacy (default) or in a "none" locale (see javadocs and setLocalize()). - putHTML(...) escapes special characters into corresponding HTML enities ('<' => '<') which was done with put(...) before and so was called too often, becauses it is necessary only for very few cases. Additionally there is a "forXML" mode which only replaces < > & ". In short: Use put(...) for almost everything, use putXY(...) if you need some special transformation of the value. A few bugs have been fixed as well, and there should be a small performance improvement for complex pages with a lot of values. * added additional Sum/Avg rows to access tracker pages, see http://forum.yacy-websuche.de/viewtopic.php?f=5&t=456 * removed duplicate code (mostly related to the big changes above). TODO: - make sure, number formats work as expected _everywhere_, report overseen stuff http://forum.yacy-websuche.de/viewtopic.php?f=5&t=437 - probably a good idea to add special putDate() methods as they are used in many pages and create duplicated formatting code + maybe some centralized handling for memory value formatting. - further improve the speed of page creation for the WatchCrawler. git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4178 6c8d7289-2bf4-0310-a012-ef5d649a1542
80 lines
3.0 KiB
Java
80 lines
3.0 KiB
Java
//FeedReader_p.java
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//------------
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// part of YACY
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//
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// (C) 2007 Alexander Schier
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//
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// last change: $LastChangedDate: $ by $LastChangedBy: $
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// $LastChangedRevision: $
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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.net.MalformedURLException;
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import de.anomic.http.httpHeader;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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import de.anomic.server.servletProperties;
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import de.anomic.xml.rssReader;
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import de.anomic.yacy.yacyURL;
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// test url:
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// http://localhost:8080/FeedReader_p.html?url=http://www.tagesthemen.de/xml/rss2
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public class FeedReader_p {
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public static servletProperties respond(httpHeader header, serverObjects post, serverSwitch env) {
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servletProperties prop = new servletProperties();
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prop.put("page", "0");
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if (post != null) {
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yacyURL url;
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try {
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url = new yacyURL((String) post.get("url"), null);
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} catch (MalformedURLException e) {
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prop.put("page", "2");
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return prop;
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}
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// int maxitems=Integer.parseInt(post.get("max", "0"));
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// int offset=Integer.parseInt(post.get("offset", "0")); //offset to the first displayed item
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rssReader parser = new rssReader(url.toString());
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prop.putHTML("page_title", parser.getChannel().getTitle());
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if (parser.getChannel().getAuthor() == null) {
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prop.put("page_hasAuthor", "0");
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} else {
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prop.put("page_hasAuthor", "1");
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prop.putHTML("page_hasAuthor_author", parser.getChannel().getAuthor());
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}
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prop.putHTML("page_description", parser.getChannel().getDescription());
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for (int i = 0; i < parser.items(); i++) {
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rssReader.Item item = parser.getItem(i);
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prop.putHTML("page_items_" + i + "_author", item.getAuthor());
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prop.putHTML("page_items_" + i + "_title", item.getTitle());
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prop.put("page_items_" + i + "_link", item.getLink());
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prop.put("page_items_" + i + "_description", item.getDescription());
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prop.put("page_items_" + i + "_date", item.getPubDate());
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}
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prop.put("page_items", parser.items());
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prop.put("page", "1");
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}
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// return rewrite properties
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return prop;
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}
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}
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