1 package net.sourceforge.blogentis.modules.fragments;
2
3 //-----------------------------------------------------------------------
4 //Blogentis - a blog publishing platform.
5 //Copyright (C) 2004 Tassos Bassoukos <abassouk@gmail.com>
6 //
7 //This library is free software; you can redistribute it and/or
8 //modify it under the terms of the GNU Lesser General Public
9 //License as published by the Free Software Foundation; either
10 //version 2.1 of the License, or (at your option) any later version.
11 //
12 //This library is distributed in the hope that it will be useful,
13 //but WITHOUT ANY WARRANTY; without even the implied warranty of
14 //MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 //Lesser General Public License for more details.
16 //
17 //You should have received a copy of the GNU Lesser General Public
18 //License along with this library; if not, write to the Free Software
19 //Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 //-----------------------------------------------------------------------
21 //
22 //$Id: RecentPosts.java,v 1.2 2004/10/28 10:41:40 tassos Exp $
23 //
24
25 import net.sourceforge.blogentis.feed.Feed;
26 import net.sourceforge.blogentis.feed.FeedFactory;
27 import net.sourceforge.blogentis.storage.VelocityFragment;
28 import net.sourceforge.blogentis.turbine.BlogRunData;
29
30 import org.apache.commons.configuration.Configuration;
31 import org.apache.velocity.context.Context;
32
33 public class RecentPosts
34 extends VelocityFragment {
35 public VelocityFragment invoke(Context context) {
36 if (context.get("feed") == null)
37 return this;
38
39 BlogRunData data = (BlogRunData)context.get("data");
40 Configuration conf = data.getBlog().getConfiguration().subset("RecentPosts");
41
42 Feed f = FeedFactory.getFeed(data);
43 f.setLimit(conf.getInt("feedSize", 15));
44 f.setOffset(conf.getInt("feedOffset", 0));
45 context.put("boxFeed", f);
46 return this;
47 }
48 }