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18 package org.apache.roller.ui.authoring.struts.actions;
19
20 import java.net.MalformedURLException  ;
21 import java.text.MessageFormat ;
22 import java.util.ArrayList ;
23 import java.util.List ;
24 import java.util.ResourceBundle ;
25 import javax.mail.MessagingException ;
26 import javax.mail.Session ;
27 import javax.naming.InitialContext ;
28 import javax.naming.NamingException ;
29 import javax.servlet.http.HttpServletRequest ;
30 import javax.servlet.http.HttpServletResponse ;
31
32 import org.apache.commons.logging.Log;
33 import org.apache.commons.logging.LogFactory;
34 import org.apache.struts.action.ActionForm;
35 import org.apache.struts.action.ActionForward;
36 import org.apache.struts.action.ActionMapping;
37 import org.apache.struts.actions.DispatchAction;
38 import org.apache.struts.util.RequestUtils;
39 import org.apache.roller.RollerException;
40 import org.apache.roller.config.RollerRuntimeConfig;
41 import org.apache.roller.model.Roller;
42 import org.apache.roller.model.RollerFactory;
43 import org.apache.roller.model.UserManager;
44 import org.apache.roller.pojos.PermissionsData;
45 import org.apache.roller.pojos.UserData;
46 import org.apache.roller.pojos.WebsiteData;
47 import org.apache.roller.ui.authoring.struts.formbeans.InvitationsForm;
48 import org.apache.roller.ui.core.BasePageModel;
49 import org.apache.roller.ui.core.RollerContext;
50 import org.apache.roller.ui.core.RollerRequest;
51 import org.apache.roller.ui.core.RollerSession;
52 import org.apache.roller.util.MailUtil;
53 import org.apache.struts.action.ActionError;
54 import org.apache.struts.action.ActionErrors;
55 import org.apache.struts.action.ActionMessage;
56 import org.apache.struts.action.ActionMessages;
57
58
64 public class InvitationsAction extends DispatchAction {
65 private static Log mLogger =
66 LogFactory.getFactory().getInstance(InvitationsAction.class);
67
68
69 public ActionForward unspecified(
70 ActionMapping mapping,
71 ActionForm actionForm,
72 HttpServletRequest request,
73 HttpServletResponse response)
74 throws Exception {
75 return view(mapping, actionForm, request, response);
76 }
77
78 public ActionForward view(
79 ActionMapping mapping,
80 ActionForm actionForm,
81 HttpServletRequest request,
82 HttpServletResponse response)
83 throws Exception {
84 InvitationsPageModel pageModel =
85 new InvitationsPageModel(request, response, mapping);
86 RollerSession rses = RollerSession.getRollerSession(request);
87 if (pageModel.getWebsite() != null &&
88 rses.isUserAuthorizedToAdmin(pageModel.getWebsite())) {
89 request.setAttribute("model", pageModel);
90 return mapping.findForward("invitations.page");
91 }
92 return mapping.findForward("access-denied");
93 }
94
95
96 public ActionForward cancel(
97 ActionMapping mapping,
98 ActionForm actionForm,
99 HttpServletRequest request,
100 HttpServletResponse response)
101 throws Exception {
102 return mapping.findForward("memberPermissions");
103 }
104
105 public ActionForward revoke(
106 ActionMapping mapping,
107 ActionForm actionForm,
108 HttpServletRequest request,
109 HttpServletResponse response)
110 throws Exception {
111
112 InvitationsForm invitationForm = (InvitationsForm)actionForm;
113 Roller roller = RollerFactory.getRoller();
114 UserManager umgr = roller.getUserManager();
115 PermissionsData perms = umgr.getPermissions(invitationForm.getPermissionId());
116 ActionErrors errors = new ActionErrors();
117 if (perms == null) {
118 errors.add(null, new ActionError("invitations.error.notFound"));
119 saveErrors(request, errors);
120 return view(mapping, actionForm, request, response);
121 }
122 RollerSession rses = RollerSession.getRollerSession(request);
123 if (rses.isUserAuthorizedToAdmin(perms.getWebsite())) {
124 umgr.removePermissions(perms);
125 roller.flush();
126 try {
127 notifyInvitee(request, perms.getWebsite(), perms.getUser());
128 } catch (RollerException e) {
129 errors.add(ActionErrors.GLOBAL_ERROR,
130 new ActionError("error.untranslated", e.getMessage()));
131 }
132 ActionMessages msgs = new ActionMessages();
133 msgs.add(ActionMessages.GLOBAL_MESSAGE,
134 new ActionMessage("invitations.revoked"));
135 saveMessages(request, msgs);
136 return view(mapping, actionForm, request, response);
137 }
138 return mapping.findForward("access-denied");
139 }
140
141
144 private void notifyInvitee(
145 HttpServletRequest request, WebsiteData website, UserData user)
146 throws RollerException {
147 try {
148 Roller roller = RollerFactory.getRoller();
149 UserManager umgr = roller.getUserManager();
150 javax.naming.Context ctx = (javax.naming.Context )
151 new InitialContext ().lookup("java:comp/env");
152 Session mailSession =
153 (Session )ctx.lookup("mail/Session");
154 if (mailSession != null) {
155 String userName = user.getUserName();
156 String from = website.getEmailAddress();
157 String cc[] = new String [] {from};
158 String bcc[] = new String [0];
159 String to[] = new String [] {user.getEmailAddress()};
160 String subject;
161 String content;
162
163 RollerContext rc = RollerContext.getRollerContext();
165 String rootURL = RollerRuntimeConfig.getAbsoluteContextURL();
166 if (rootURL == null || rootURL.trim().length()==0) {
167 rootURL = RequestUtils.serverURL(request)
168 + request.getContextPath();
169 }
170
171 ResourceBundle resources = ResourceBundle.getBundle(
172 "ApplicationResources",
173 website.getLocaleInstance());
174 StringBuffer sb = new StringBuffer ();
175 sb.append(MessageFormat.format(
176 resources.getString("invitations.revokationSubject"),
177 new Object [] {
178 website.getName(),
179 website.getHandle()})
180 );
181 subject = sb.toString();
182 sb = new StringBuffer ();
183 sb.append(MessageFormat.format(
184 resources.getString("invitations.revokationContent"),
185 new Object [] {
186 website.getName(),
187 website.getHandle(),
188 user.getUserName()
189 }));
190 content = sb.toString();
191 MailUtil.sendTextMessage(
192 mailSession, from, to, cc, bcc, subject, content);
193 }
194 } catch (NamingException e) {
195 throw new RollerException("ERROR: Revokation email(s) not sent, "
196 + "Roller's mail session not properly configured", e);
197 } catch (MessagingException e) {
198 throw new RollerException("ERROR: Revokation email(s) not sent, "
199 + "due to Roller configuration or mail server problem.", e);
200 } catch (MalformedURLException e) {
201 throw new RollerException("ERROR: Revokation email(s) not sent, "
202 + "Roller site URL is malformed?", e);
203 } catch (RollerException e) {
204 throw new RuntimeException (
205 "FATAL ERROR: unable to find Roller object", e);
206 }
207 }
208
209 public static class InvitationsPageModel extends BasePageModel {
210 private List pendings = new ArrayList ();
211
212 public InvitationsPageModel(HttpServletRequest request,
213 HttpServletResponse response, ActionMapping mapping) throws RollerException {
214 super("invitations.title", request, response, mapping);
215 Roller roller = RollerFactory.getRoller();
216 RollerSession rollerSession = RollerSession.getRollerSession(request);
217 RollerRequest rreq = RollerRequest.getRollerRequest(request);
218 WebsiteData website = rreq.getWebsite();
219 pendings = roller.getUserManager().getPendingPermissions(website);
220 }
221 public List getPendings() {
222 return pendings;
223 }
224 public void setPendings(List pendings) {
225 this.pendings = pendings;
226 }
227 }
228 }
229 |
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