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Java > Open Source Codes > com > geinuke > module > topic > ShowTopicsModule


1
2  /*
3  -- GeiNuke --
4 Copyright (c) 2005 by Roberto Sidoti [geinuke@users.sourceforge.net]
5  http://www.hostingjava.it/-geinuke/
6
7 This file is part of GeiNuke.
8
9     GeiNuke is free software; you can redistribute it and/or modify
10     it under the terms of the GNU General Public License as published by
11     the Free Software Foundation; either version 2 of the License, or
12     (at your option) any later version.
13
14     GeiNuke is distributed in the hope that it will be useful,
15     but WITHOUT ANY WARRANTY; without even the implied warranty of
16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17     GNU General Public License for more details.
18
19     You should have received a copy of the GNU General Public License
20     along with GeiNuke; if not, write to the Free Software
21     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23 package com.geinuke.module.topic;
24
25 import java.util.ArrayList JavaDoc;
26 import java.util.HashMap JavaDoc;
27 import java.util.Locale JavaDoc;
28
29 import javax.servlet.http.HttpServletRequest JavaDoc;
30 import javax.servlet.http.HttpServletResponse JavaDoc;
31
32 import org.apache.velocity.context.Context;
33
34 import com.geinuke.common.GlobalConfigurationI;
35 import com.geinuke.common.ModuleWidgetI;
36 import com.geinuke.common.NukeModuleI;
37 import com.geinuke.common.PageTool;
38 import com.geinuke.common.UserI;
39 import com.geinuke.middle.INewsBL;
40 import com.geinuke.middle.ITopicBL;
41 import com.geinuke.module.ModuleWriter;
42 import com.geinuke.servlet.GeiServlet;
43 import com.geinuke.util.NukeResource;
44 import com.geinuke.vo.ModuleDBVO;
45 import com.geinuke.vo.TopicVO;
46
47
48 public class ShowTopicsModule implements ModuleWidgetI{
49
50     public NukeModuleI handleAction(ModuleDBVO module, Context ctx,HttpServletRequest JavaDoc req, HttpServletResponse JavaDoc res, UserI user, GlobalConfigurationI gConf) throws Exception JavaDoc {
51         NukeModuleI mod=null;
52         String JavaDoc moduleTempName=null;
53         ArrayList JavaDoc topics=null;
54         ArrayList JavaDoc news=null;
55         TopicVO t=null;
56         HashMap JavaDoc nnews=new HashMap JavaDoc();
57         HashMap JavaDoc tots=new HashMap JavaDoc();
58         ITopicBL bl=(ITopicBL)GeiServlet.getBL("ITopicBL");
59         INewsBL nbl=(INewsBL)GeiServlet.getBL("INewsBL");
60         
61         topics=bl.getAllTopics(TopicVO.TOPIC_NEWS);
62         int tot=-1;
63         for(int i=0;i<topics.size();i++){
64             t=(TopicVO)topics.get(i);
65             tot=nbl.getNewsByTId(t.getTId(),false).size();
66             nnews.put(""+t.getTId(), nbl.getLimitedNewsByTId(t.getTId(),10,false) );
67             tots.put(""+t.getTId(), tot+"" );
68         }
69         
70         
71         Locale JavaDoc lo=NukeResource.getLocale(req,res);
72         //int tot=nbl.getNewsByTId(t.getTId(),false).size();
73
74         ctx.put("pageTool",new PageTool(lo));
75         ctx.put("topics",topics);
76         ctx.put("news",nnews);
77         ctx.put("tots",tots);
78         moduleTempName=gConf.getModulePage(module.getName(),req);
79         mod=ModuleWriter.fill(ctx,module,moduleTempName);
80         return mod;
81     }
82
83 }
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