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Java > Open Source Codes > org > snipsnap > render > macro > SnipLinkMacro


1 /*
2  * This file is part of "SnipSnap Wiki/Weblog".
3  *
4  * Copyright (c) 2002 Stephan J. Schmidt, Matthias L. Jugel
5  * All Rights Reserved.
6  *
7  * Please visit http://snipsnap.org/ for updates and contact.
8  *
9  * --LICENSE NOTICE--
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public License
12  * as published by the Free Software Foundation; either version 2
13  * of the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23  * --LICENSE NOTICE--
24  */
25 package org.snipsnap.render.macro;
26
27 import org.snipsnap.render.filter.links.SnipLinks;
28 import org.snipsnap.render.macro.parameter.SnipMacroParameter;
29 import org.radeox.util.i18n.ResourceManager;
30
31 import java.io.IOException JavaDoc;
32 import java.io.Writer JavaDoc;
33
34 /*
35  * Macro that displays a list of the sniplinks for the snip
36  * This was inspired by the Everything2
37  *
38  * @author Stephan J. Schmidt
39  * @version $Id: SnipLinkMacro.java 1606 2004-05-17 10:56:18Z leo $
40  */
41
42 public class SnipLinkMacro extends ListOutputMacro {
43   public String JavaDoc getName() {
44     return "sniplinks";
45   }
46
47   public String JavaDoc getDescription() {
48     return ResourceManager.getString("i18n.messages", "macro.sniplink.description");
49   }
50
51   public String JavaDoc[] getParamDescription() {
52     return ResourceManager.getString("i18n.messages", "macro.sniplink.params").split(";");
53   }
54
55   public void execute(Writer JavaDoc writer, SnipMacroParameter params)
56       throws IllegalArgumentException JavaDoc, IOException JavaDoc {
57     String JavaDoc start = "#ffffff";
58     String JavaDoc end = "#b0b0b0";
59     int width = 4;
60     if (params.getLength() >= 1) {
61       width = Integer.parseInt(params.get("0"));
62     }
63     SnipLinks.appendTo(writer, params.getSnipRenderContext().getSnip().getAccess().getBackLinks(), width, start, end);
64   }
65 }
66
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