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Java > Open Source Codes > com > geinuke > module > admin > InsCateg


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.admin;
24
25 import java.util.ArrayList JavaDoc;
26
27 import javax.servlet.http.HttpServletRequest JavaDoc;
28 import javax.servlet.http.HttpServletResponse JavaDoc;
29
30 import org.apache.velocity.context.Context;
31
32 import com.geinuke.common.GlobalConfigurationI;
33 import com.geinuke.common.ModuleWidgetI;
34 import com.geinuke.common.NukeModuleI;
35 import com.geinuke.common.UserI;
36 import com.geinuke.middle.ICategoryBL;
37 import com.geinuke.module.ModuleWriter;
38 import com.geinuke.servlet.GeiServlet;
39 import com.geinuke.util.Paginator;
40 import com.geinuke.util.TextUtil;
41 import com.geinuke.vo.CategoryVO;
42 import com.geinuke.vo.ModuleDBVO;
43
44
45
46 public class InsCateg implements ModuleWidgetI{
47
48     protected String JavaDoc checkForm(CategoryVO t) throws Exception JavaDoc{
49         String JavaDoc error=null;
50         
51         
52         ICategoryBL cl=(ICategoryBL)GeiServlet.getBL("ICategoryBL");
53         
54         if( TextUtil.isEmpty(t.getTitle() )){
55             error="CATEG_TITLE_EMPTY_ERROR";
56         }else if( TextUtil.isEmpty(t.getDescription() ) ){
57             error="CATEG_DES_EMPTY_ERROR";
58         }else if( cl.getCategoryByTitleAndCatType(t)!=null ){
59             error="CATEG_TITLE_ALREADY_ERROR";
60         }
61         
62         return error;
63     }
64     
65     protected CategoryVO getCateg(HttpServletRequest JavaDoc req){
66         String JavaDoc title=null,des=null,type=null;
67         title= TextUtil.normString( req.getParameter("title") );
68         type= TextUtil.normString( req.getParameter("type") );
69         des=TextUtil.normString( req.getParameter("des") );
70         CategoryVO t=new CategoryVO();
71         t.setTitle(title);
72         t.setCatType(type);
73         t.setDescription(des);
74         return t;
75     }
76     
77     public NukeModuleI handleAction(ModuleDBVO module, Context ctx,HttpServletRequest JavaDoc req, HttpServletResponse JavaDoc res, UserI user, GlobalConfigurationI gConf) throws Exception JavaDoc {
78         
79         String JavaDoc moduleTempName=null,error=null;
80         ArrayList JavaDoc categs=null;
81         CategoryVO t=new CategoryVO();
82         t=this.getCateg(req);
83                 
84         error=checkForm(t);
85         
86         ICategoryBL cbl=(ICategoryBL)GeiServlet.getBL("ICategoryBL");
87         
88         if(error==null){
89                         
90             cbl.insCategory(t);
91         }else{
92             
93             ctx.put("categ",t);
94             ctx.put("errors",ctx);
95             ctx.put("error",error);
96         }
97         
98         
99         categs=cbl.getAllCategories();
100         
101         String JavaDoc pag=req.getParameter("wp");
102         Paginator pager=new Paginator(categs,8,"Admin.jhtm?"+req.getQueryString());
103         if(pag!=null){
104             categs=pager.getPage(Integer.parseInt(pag));
105         }else{
106             categs=pager.getPage(1);
107         }
108         ctx.put("pag",pager);
109         
110         ctx.put("categs",categs);
111         
112         
113         moduleTempName=gConf.getModulePage(module.getName(),req);
114         return ModuleWriter.fill(ctx,module,moduleTempName);
115         
116     }
117
118 }
119
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