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19 package org.lucane.applications.forumadmin;
20
21 import org.lucane.client.*;
22 import org.lucane.client.acl.AclEditor;
23 import org.lucane.client.widgets.*;
24 import org.lucane.common.*;
25 import org.lucane.common.acl.AclInfo;
26 import org.lucane.common.acl.AclProducer;
27 import org.lucane.common.net.ObjectConnection;
28
29 import java.awt.*;
30 import java.awt.event.*;
31 import java.util.ArrayList  ;
32 import javax.swing.*;
33
34 public class ForumAdmin
35 extends StandalonePlugin
36 implements ActionListener, AclProducer
37 {
38
39 private ManagedWindow mainWindow;
40 private JButton btnCreate;
41 private JButton btnDelete;
42 private JButton btnACL;
43 private JButton btnClose;
44 private JList lstForums;
45 private ConnectInfo service;
46
47
48 public ForumAdmin()
49 {
50 }
51
52 public Plugin newInstance(ConnectInfo[] friends)
53 {
54 return new ForumAdmin();
55 }
56
57 public void start()
58 {
59 this.service = Communicator.getInstance().getConnectInfo("org.lucane.applications.forumadmin");
60
61 mainWindow = new ManagedWindow(this, getTitle());
62 lstForums = new JList();
63 btnCreate = new JButton(tr("btn.create"));
64 btnDelete = new JButton(tr("btn.remove"));
65 btnACL = new JButton(tr("btn.accessControl"));
66 btnClose = new JButton(tr("btn.close"));
67 btnCreate.addActionListener(this);
68 btnDelete.addActionListener(this);
69 btnACL.addActionListener(this);
70 btnClose.addActionListener(this);
71 mainWindow.getContentPane().setLayout(new BorderLayout());
72 mainWindow.getContentPane().add(lstForums, BorderLayout.CENTER);
73
74
75 JPanel pnlBtns = new JPanel(new BorderLayout());
76 JPanel pnlTop = new JPanel(new GridLayout(0, 1));
77 pnlTop.add(btnCreate);
78 pnlTop.add(btnDelete);
79 pnlTop.add(btnACL);
80 pnlBtns.add(pnlTop, BorderLayout.NORTH);
81 pnlBtns.add(btnClose, BorderLayout.SOUTH);
82 mainWindow.getContentPane().add(pnlBtns, BorderLayout.EAST);
83 mainWindow.setPreferredSize(new Dimension(400, 300));
84 mainWindow.show();
85 getForumList();
86 }
87
88 public void actionPerformed(ActionEvent ae)
89 {
90 if(ae.getSource() == btnCreate)
91 createForum();
92 else if(ae.getSource() == btnDelete)
93 deleteForum();
94 else if(ae.getSource() == btnClose)
95 {
96 mainWindow.dispose();
97 exit();
98 }
99 else if(ae.getSource() == btnACL)
100 editAcl();
101 }
102
103 private void getForumList()
104 {
105 try
106 {
107 ForumAdminAction action = new ForumAdminAction(ForumAdminAction.LIST_FORUMS);
108 ObjectConnection oc = Communicator.getInstance().sendMessageTo(service,
109 getName(), action);
110
111 String ack = oc.readString();
112 if(ack.equals("OK"))
113 {
114 ArrayList forums = (ArrayList )oc.read();
115 lstForums.setListData(forums.toArray());
116 }
117 else
118 DialogBox.error(ack);
119
120 oc.close();
121 }
122 catch(Exception e)
123 {
124 DialogBox.error(tr("err.list"));
125 }
126 }
127
128 private void createForum()
129 {
130 String forum = JOptionPane.showInputDialog(tr("msg.newForum"));
131
132 if(forum == null || forum.equals(""))
133 return;
134
135 try
136 {
137 ForumAdminAction action = new ForumAdminAction(ForumAdminAction.CREATE_FORUM, forum);
138 ObjectConnection oc = Communicator.getInstance().sendMessageTo(service,
139 getName(), action);
140
141 String ack = (String )oc.read();
142 oc.close();
143
144 if(ack.equals("OK"))
145 getForumList();
146 else
147 DialogBox.error(ack);
148
149 }
150 catch(Exception e)
151 {
152 DialogBox.error(tr("err.create"));
153 }
154 }
155
156 private void deleteForum()
157 {
158 String forum = (String )lstForums.getSelectedValue();
159
160 if(forum == null)
161 return;
162
163 try
164 {
165 ForumAdminAction action = new ForumAdminAction(ForumAdminAction.DELETE_FORUM, forum);
166
167 ObjectConnection oc = Communicator.getInstance().sendMessageTo(service,
168 getName(), action);
169 String ack = (String )oc.read();
170 oc.close();
171
172 if(ack.equals("OK"))
173 getForumList();
174 else
175 DialogBox.error(ack);
176 }
177 catch(Exception e)
178 {
179 DialogBox.error(tr("err.delete"));
180 }
181 }
182
183 private void editAcl()
184 {
185 String forum = (String )lstForums.getSelectedValue();
186
187 if(forum == null)
188 return;
189
190 try {
191 AclEditor editor = new AclEditor(this, this, forum);
192 editor.show();
193 } catch (Exception e) {
194 DialogBox.error(tr("err.unableToEditAcl"));
195 e.printStackTrace();
196 }
197 }
198
199 public AclInfo[] getAcls(String forum)
200 throws Exception
201 {
202 AclInfo[] acl = null;
203
204 ForumAdminAction action = new ForumAdminAction(ForumAdminAction.GET_ACLS, forum);
205 ObjectConnection oc = Communicator.getInstance().sendMessageTo(service, getName(), action);
206 String ack = (String )oc.read();
207
208 if(ack.equals("OK"))
209 {
210 acl = (AclInfo[])oc.read();
211 oc.close();
212
213 return acl;
214 }
215 oc.close();
216 throw new Exception (ack);
217 }
218
219 public ArrayList getAllGroups()
220 throws Exception
221 {
222 ArrayList groups = null;
223
224 ForumAdminAction action = new ForumAdminAction(ForumAdminAction.GET_GROUPS);
225 ObjectConnection oc = Communicator.getInstance().sendMessageTo(service, getName(), action);
226 String ack = (String )oc.read();
227
228 if(ack.equals("OK"))
229 {
230 groups = (ArrayList )oc.read();
231 oc.close();
232
233 return groups;
234 }
235 oc.close();
236 throw new Exception (ack);
237 }
238
239 public ArrayList getAllUsers()
240 throws Exception
241 {
242 ArrayList users = null;
243
244 ForumAdminAction action = new ForumAdminAction(ForumAdminAction.GET_USERS);
245 ObjectConnection oc = Communicator.getInstance().sendMessageTo(service, getName(), action);
246 String ack = (String )oc.read();
247
248 if(ack.equals("OK"))
249 {
250 users = (ArrayList )oc.read();
251 oc.close();
252
253 return users;
254 }
255 oc.close();
256 throw new Exception (ack);
257 }
258
259 public void addAcl(String forum, AclInfo info)
260 throws Exception
261 {
262 ForumAdminAction action = new ForumAdminAction(ForumAdminAction.ADD_ACL, forum, info);
263 ObjectConnection oc = Communicator.getInstance().sendMessageTo(service, getName(), action);
264 String ack = (String )oc.read();
265 oc.close();
266
267 if(!ack.equals("OK"))
268 throw new Exception (ack);
269 }
270
271 public void removeAcl(String forum, AclInfo info)
272 throws Exception
273 {
274 ForumAdminAction action = new ForumAdminAction(ForumAdminAction.REMOVE_ACL, forum, info);
275 ObjectConnection oc = Communicator.getInstance().sendMessageTo(service, getName(), action);
276 String ack = (String )oc.read();
277 oc.close();
278
279 if(!ack.equals("OK"))
280 throw new Exception (ack);
281 }
282
283 public String [] getAccesses() {
285 return new String [] {"Moderate", "Write", "Read"};
286 }
287
288 public String getItemName(String itemId) {
289 return itemId;
290 }
291 }
292 |
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