001    /* 
002        Licensed to the Apache Software Foundation (ASF) under one
003        or more contributor license agreements.  See the NOTICE file
004        distributed with this work for additional information
005        regarding copyright ownership.  The ASF licenses this file
006        to you under the Apache License, Version 2.0 (the
007        "License"); you may not use this file except in compliance
008        with the License.  You may obtain a copy of the License at
009    
010           http://www.apache.org/licenses/LICENSE-2.0
011    
012        Unless required by applicable law or agreed to in writing,
013        software distributed under the License is distributed on an
014        "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015        KIND, either express or implied.  See the License for the
016        specific language governing permissions and limitations
017        under the License.  
018     */
019    package org.apache.wiki.ui.admin.beans;
020    
021    import javax.management.NotCompliantMBeanException;
022    import javax.servlet.http.HttpServletRequest;
023    
024    import org.apache.wiki.WikiContext;
025    import org.apache.wiki.WikiEngine;
026    import org.apache.wiki.ui.admin.AdminBean;
027    import org.apache.wiki.management.SimpleMBean;
028    import org.apache.wiki.util.TextUtil;
029    
030    /**
031     *  This class is still experimental.
032     *  
033     *
034     */
035    public class PlainEditorAdminBean
036        extends SimpleMBean
037        implements AdminBean
038    {
039        private static final String TEMPLATE = 
040            "<div>"+
041            "<input type='checkbox' id='ajax' %checked/>Use AJAX?<br />"+
042            "<input type='submit' value='Submit'/>"+
043            "%messages"+
044            "</div>"
045            ;
046        
047        private boolean m_checked;
048        
049        private static final String[] ATTRIBUTES = {"title","checked"};
050        private static final String[] METHODS    = {};
051        
052        public PlainEditorAdminBean() throws NotCompliantMBeanException
053        {
054        }
055        
056        public String doGet(WikiContext context)
057        {
058            HttpServletRequest req = context.getHttpRequest();
059            
060            if( req != null && req.getMethod().equals("POST") && getTitle().equals( req.getParameter("form") ) )
061            {
062                return doPost( context );
063            }
064            String base = TEMPLATE;
065            
066            base = TextUtil.replaceString( base, "%checked", "checked='checked'" );
067            base = TextUtil.replaceString( base, "%messages", "" );
068            
069            return base;
070        }
071    
072        public String doPost( WikiContext context )
073        {
074            HttpServletRequest req = context.getHttpRequest();
075            
076            boolean checked = "checked".equals( req.getParameter( "id" ) );
077            
078            // Make changes
079            
080            String base = TEMPLATE;
081            
082            base = TextUtil.replaceString( base, "%checked", checked ? "checked='checked'" : "" );
083            base = TextUtil.replaceString( base, "%messages", "<br /><font color='red'>Your settings have been saved</font>" );
084            
085            return base;
086        }
087        
088        public String getTitle()
089        {
090            return "Plain editor";
091        }
092    
093        public int getType()
094        {
095            return EDITOR;
096        }
097    
098        public boolean isEnabled()
099        {
100            return true;
101        }
102    
103        public String getId()
104        {
105            return "editor.plain";
106        }
107        
108        public boolean getChecked()
109        {
110            return m_checked;
111        }
112        
113        public String[] getAttributeNames()
114        {
115            return ATTRIBUTES;
116        }
117    
118        public String[] getMethodNames()
119        {
120            return METHODS;
121        }
122    
123        public void initialize(WikiEngine engine)
124        {
125            // TODO Auto-generated method stub
126            
127        }
128    }