Source Code Cross Referenced for UsersAction.java in  » ERP-CRM-Financial » sakai » org » sakaiproject » user » tool » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » ERP CRM Financial » sakai » org.sakaiproject.user.tool 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /**********************************************************************************
002:         * $URL: https://source.sakaiproject.org/svn/user/tags/sakai_2-4-1/user-tool/tool/src/java/org/sakaiproject/user/tool/UsersAction.java $
003:         * $Id: UsersAction.java 14594 2006-09-14 16:58:12Z ajpoland@iupui.edu $
004:         ***********************************************************************************
005:         *
006:         * Copyright (c) 2003, 2004, 2005, 2006 The Sakai Foundation.
007:         * 
008:         * Licensed under the Educational Community License, Version 1.0 (the "License"); 
009:         * you may not use this file except in compliance with the License. 
010:         * You may obtain a copy of the License at
011:         * 
012:         *      http://www.opensource.org/licenses/ecl1.php
013:         * 
014:         * Unless required by applicable law or agreed to in writing, software 
015:         * distributed under the License is distributed on an "AS IS" BASIS, 
016:         * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
017:         * See the License for the specific language governing permissions and 
018:         * limitations under the License.
019:         *
020:         **********************************************************************************/package org.sakaiproject.user.tool;
021:
022:        import java.util.List;
023:
024:        import javax.servlet.http.HttpServletRequest;
025:        import javax.servlet.http.HttpServletResponse;
026:
027:        import org.sakaiproject.authz.cover.SecurityService;
028:        import org.sakaiproject.cheftool.Context;
029:        import org.sakaiproject.cheftool.JetspeedRunData;
030:        import org.sakaiproject.cheftool.PagedResourceActionII;
031:        import org.sakaiproject.cheftool.PortletConfig;
032:        import org.sakaiproject.cheftool.RunData;
033:        import org.sakaiproject.cheftool.VelocityPortlet;
034:        import org.sakaiproject.cheftool.api.Menu;
035:        import org.sakaiproject.cheftool.api.MenuItem;
036:        import org.sakaiproject.cheftool.menu.MenuEntry;
037:        import org.sakaiproject.cheftool.menu.MenuImpl;
038:        import org.sakaiproject.component.cover.ServerConfigurationService;
039:        import org.sakaiproject.event.api.SessionState;
040:        import org.sakaiproject.event.cover.UsageSessionService;
041:        import org.sakaiproject.thread_local.cover.ThreadLocalManager;
042:        import org.sakaiproject.tool.cover.SessionManager;
043:        import org.sakaiproject.user.api.Authentication;
044:        import org.sakaiproject.user.api.AuthenticationException;
045:        import org.sakaiproject.user.api.Evidence;
046:        import org.sakaiproject.user.api.User;
047:        import org.sakaiproject.user.api.UserAlreadyDefinedException;
048:        import org.sakaiproject.user.api.UserEdit;
049:        import org.sakaiproject.user.api.UserIdInvalidException;
050:        import org.sakaiproject.user.api.UserLockedException;
051:        import org.sakaiproject.user.api.UserNotDefinedException;
052:        import org.sakaiproject.user.api.UserPermissionException;
053:        import org.sakaiproject.user.cover.AuthenticationManager;
054:        import org.sakaiproject.user.cover.UserDirectoryService;
055:        import org.sakaiproject.util.ExternalTrustedEvidence;
056:        import org.sakaiproject.util.RequestFilter;
057:        import org.sakaiproject.util.ResourceLoader;
058:        import org.sakaiproject.util.StringUtil;
059:
060:        /**
061:         * <p>
062:         * UsersAction is the Sakai users editor.
063:         * </p>
064:         */
065:        public class UsersAction extends PagedResourceActionII {
066:            private static ResourceLoader rb = new ResourceLoader("admin");
067:
068:            /**
069:             * {@inheritDoc}
070:             */
071:            protected List readResourcesPage(SessionState state, int first,
072:                    int last) {
073:                // search?
074:                String search = StringUtil.trimToNull((String) state
075:                        .getAttribute(STATE_SEARCH));
076:
077:                if (search != null) {
078:                    return UserDirectoryService
079:                            .searchUsers(search, first, last);
080:                }
081:
082:                return UserDirectoryService.getUsers(first, last);
083:            }
084:
085:            /**
086:             * {@inheritDoc}
087:             */
088:            protected int sizeResources(SessionState state) {
089:                // search?
090:                String search = StringUtil.trimToNull((String) state
091:                        .getAttribute(STATE_SEARCH));
092:
093:                if (search != null) {
094:                    return UserDirectoryService.countSearchUsers(search);
095:                }
096:
097:                return UserDirectoryService.countUsers();
098:            }
099:
100:            /**
101:             * Populate the state object, if needed.
102:             */
103:            protected void initState(SessionState state,
104:                    VelocityPortlet portlet, JetspeedRunData rundata) {
105:                super .initState(state, portlet, rundata);
106:
107:                PortletConfig config = portlet.getPortletConfig();
108:
109:                if (state.getAttribute("single-user") == null) {
110:                    state.setAttribute("single-user", new Boolean(config
111:                            .getInitParameter("single-user", "false")));
112:                    state.setAttribute("include-password", new Boolean(config
113:                            .getInitParameter("include-password", "true")));
114:                }
115:
116:                if (state.getAttribute("create-user") == null) {
117:                    state.setAttribute("create-user", new Boolean(config
118:                            .getInitParameter("create-user", "false")));
119:                    state.setAttribute("create-login", new Boolean(config
120:                            .getInitParameter("create-login", "false")));
121:                }
122:
123:                if (state.getAttribute("create-type") == null) {
124:                    state.setAttribute("create-type", config.getInitParameter(
125:                            "create-type", ""));
126:                }
127:
128:            } // initState
129:
130:            /**
131:             * build the context
132:             */
133:            public String buildMainPanelContext(VelocityPortlet portlet,
134:                    Context context, RunData rundata, SessionState state) {
135:                context.put("tlang", rb);
136:                boolean singleUser = ((Boolean) state
137:                        .getAttribute("single-user")).booleanValue();
138:                boolean createUser = ((Boolean) state
139:                        .getAttribute("create-user")).booleanValue();
140:
141:                // if not logged in as the super user, we won't do anything
142:                if ((!singleUser) && (!createUser)
143:                        && (!SecurityService.isSuperUser())) {
144:                    context.put("tlang", rb);
145:                    return (String) getContext(rundata).get("template")
146:                            + "_noaccess";
147:                }
148:
149:                String template = null;
150:
151:                // for the create-user create-login case, we set this in the do so we can process the redirect here
152:                if (state.getAttribute("redirect") != null) {
153:                    state.removeAttribute("redirect");
154:                    sendParentRedirect((HttpServletResponse) ThreadLocalManager
155:                            .get(RequestFilter.CURRENT_HTTP_RESPONSE),
156:                            ServerConfigurationService.getPortalUrl());
157:                    return template;
158:                }
159:
160:                // put $action into context for menus, forms and links
161:                context.put(Menu.CONTEXT_ACTION, state
162:                        .getAttribute(STATE_ACTION));
163:
164:                // check mode and dispatch
165:                String mode = (String) state.getAttribute("mode");
166:
167:                if ((singleUser) && (mode != null) && (mode.equals("edit"))) {
168:                    template = buildEditContext(state, context);
169:                } else if (singleUser) {
170:                    String id = SessionManager.getCurrentSessionUserId();
171:                    state.setAttribute("user-id", id);
172:                    template = buildViewContext(state, context);
173:                } else if (createUser) {
174:                    template = buildCreateContext(state, context);
175:                } else if (mode == null) {
176:                    template = buildListContext(state, context);
177:                } else if (mode.equals("new")) {
178:                    template = buildNewContext(state, context);
179:                } else if (mode.equals("edit")) {
180:                    template = buildEditContext(state, context);
181:                } else if (mode.equals("confirm")) {
182:                    template = buildConfirmRemoveContext(state, context);
183:                } else {
184:                    Log.warn("chef", "UsersAction: mode: " + mode);
185:                    template = buildListContext(state, context);
186:                }
187:
188:                String prefix = (String) getContext(rundata).get("template");
189:                return prefix + template;
190:
191:            } // buildNormalContext
192:
193:            /**
194:             * Build the context for the main list mode.
195:             */
196:            private String buildListContext(SessionState state, Context context) {
197:                // put the service in the context
198:                context.put("service", UserDirectoryService.getInstance());
199:
200:                // put all (internal) users into the context
201:                context.put("users", prepPage(state));
202:
203:                // build the menu
204:                Menu bar = new MenuImpl();
205:                if (UserDirectoryService.allowAddUser()) {
206:                    bar.add(new MenuEntry(rb.getString("useact.newuse"), null,
207:                            true, MenuItem.CHECKED_NA, "doNew"));
208:                }
209:
210:                // add the paging commands
211:                addListPagingMenus(bar, state);
212:
213:                // add the search commands
214:                addSearchMenus(bar, state);
215:
216:                // add the refresh commands
217:                addRefreshMenus(bar, state);
218:
219:                if (bar.size() > 0) {
220:                    context.put(Menu.CONTEXT_MENU, bar);
221:                }
222:
223:                return "_list";
224:
225:            } // buildListContext
226:
227:            /**
228:             * Build the context for the new user mode.
229:             */
230:            private String buildNewContext(SessionState state, Context context) {
231:                // put the service in the context
232:                context.put("service", UserDirectoryService.getInstance());
233:
234:                // include the password fields?
235:                context.put("incPw", state.getAttribute("include-password"));
236:
237:                context.put("incType", Boolean.valueOf(true));
238:
239:                String value = (String) state.getAttribute("valueEid");
240:                if (value != null)
241:                    context.put("valueEid", value);
242:
243:                value = (String) state.getAttribute("valueFirstName");
244:                if (value != null)
245:                    context.put("valueFirstName", value);
246:
247:                value = (String) state.getAttribute("valueLastName");
248:                if (value != null)
249:                    context.put("valueLastName", value);
250:
251:                value = (String) state.getAttribute("valueEmail");
252:                if (value != null)
253:                    context.put("valueEmail", value);
254:
255:                value = (String) state.getAttribute("valueType");
256:                if (value != null)
257:                    context.put("valueType", value);
258:
259:                return "_edit";
260:
261:            } // buildNewContext
262:
263:            /**
264:             * Build the context for the create user mode.
265:             */
266:            private String buildCreateContext(SessionState state,
267:                    Context context) {
268:                // put the service in the context
269:                context.put("service", UserDirectoryService.getInstance());
270:
271:                // is the type to be pre-set
272:                context.put("type", state.getAttribute("create-type"));
273:
274:                // password is required when using Gateway New Account tool
275:                // attribute "create-user" is true only for New Account tool
276:                context.put("pwRequired", state.getAttribute("create-user"));
277:
278:                String value = (String) state.getAttribute("valueEid");
279:                if (value != null)
280:                    context.put("valueEid", value);
281:
282:                value = (String) state.getAttribute("valueFirstName");
283:                if (value != null)
284:                    context.put("valueFirstName", value);
285:
286:                value = (String) state.getAttribute("valueLastName");
287:                if (value != null)
288:                    context.put("valueLastName", value);
289:
290:                value = (String) state.getAttribute("valueEmail");
291:                if (value != null)
292:                    context.put("valueEmail", value);
293:
294:                return "_create";
295:
296:            } // buildCreateContext
297:
298:            /**
299:             * Build the context for the new user mode.
300:             */
301:            private String buildEditContext(SessionState state, Context context) {
302:
303:                // put the service in the context
304:                context.put("service", UserDirectoryService.getInstance());
305:
306:                // name the html form for user edit fields
307:                context.put("form-name", "user-form");
308:
309:                // get the user to edit
310:                UserEdit user = (UserEdit) state.getAttribute("user");
311:                context.put("user", user);
312:
313:                // is super user/admin user?
314:                context.put("superUser", Boolean.valueOf(SecurityService
315:                        .isSuperUser()));
316:
317:                // include the password fields?
318:                context.put("incPw", state.getAttribute("include-password"));
319:
320:                // include type fields (not if single user)
321:                boolean singleUser = ((Boolean) state
322:                        .getAttribute("single-user")).booleanValue();
323:                context.put("incType", Boolean.valueOf(!singleUser));
324:
325:                // build the menu
326:                // we need the form fields for the remove...
327:                boolean menuPopulated = false;
328:                Menu bar = new MenuImpl();
329:                if ((!singleUser)
330:                        && (UserDirectoryService.allowRemoveUser(user.getId()))) {
331:                    bar
332:                            .add(new MenuEntry(rb.getString("useact.remuse"),
333:                                    null, true, MenuItem.CHECKED_NA,
334:                                    "doRemove", "user-form"));
335:                    menuPopulated = true;
336:                }
337:
338:                if (menuPopulated) {
339:                    context.put(Menu.CONTEXT_MENU, bar);
340:                }
341:
342:                String value = (String) state.getAttribute("valueEid");
343:                if (value != null)
344:                    context.put("valueEid", value);
345:
346:                value = (String) state.getAttribute("valueFirstName");
347:                if (value != null)
348:                    context.put("valueFirstName", value);
349:
350:                value = (String) state.getAttribute("valueLastName");
351:                if (value != null)
352:                    context.put("valueLastName", value);
353:
354:                value = (String) state.getAttribute("valueEmail");
355:                if (value != null)
356:                    context.put("valueEmail", value);
357:
358:                value = (String) state.getAttribute("valueType");
359:                if (value != null)
360:                    context.put("valueType", value);
361:
362:                return "_edit";
363:
364:            } // buildEditContext
365:
366:            /**
367:             * Build the context for the view user mode.
368:             */
369:            private String buildViewContext(SessionState state, Context context) {
370:                if (Log.getLogger("chef").isDebugEnabled()) {
371:                    Log.debug("chef", this  + ".buildViewContext");
372:                }
373:
374:                // get current user's id
375:                String id = (String) state.getAttribute("user-id");
376:
377:                // get the user and put in state as "user"
378:                try {
379:                    User user = UserDirectoryService.getUser(id);
380:                    context.put("user", user);
381:
382:                    // name the html form for user edit fields
383:                    context.put("form-name", "user-form");
384:
385:                    state.setAttribute("mode", "view");
386:
387:                    // make sure we can do an edit
388:                    try {
389:                        UserEdit edit = UserDirectoryService.editUser(id);
390:                        UserDirectoryService.cancelEdit(edit);
391:                        context.put("enableEdit", "true");
392:                    } catch (UserNotDefinedException e) {
393:                    } catch (UserPermissionException e) {
394:                    } catch (UserLockedException e) {
395:                    }
396:
397:                    // disable auto-updates while not in list mode
398:                    disableObservers(state);
399:                } catch (UserNotDefinedException e) {
400:                    Log.warn("chef", "UsersAction.doEdit: user not found: "
401:                            + id);
402:
403:                    addAlert(state, rb.getString("useact.use") + " " + id + " "
404:                            + rb.getString("useact.notfou"));
405:                    state.removeAttribute("mode");
406:
407:                    // make sure auto-updates are enabled
408:                    enableObserver(state);
409:                }
410:
411:                return "_view";
412:
413:            } // buildViewContext
414:
415:            /**
416:             * Build the context for the new user mode.
417:             */
418:            private String buildConfirmRemoveContext(SessionState state,
419:                    Context context) {
420:                // get the user to edit
421:                UserEdit user = (UserEdit) state.getAttribute("user");
422:                context.put("user", user);
423:
424:                return "_confirm_remove";
425:
426:            } // buildConfirmRemoveContext
427:
428:            /**
429:             * doNew called when "eventSubmit_doNew" is in the request parameters to add a new user
430:             */
431:            public void doNew(RunData data, Context context) {
432:                SessionState state = ((JetspeedRunData) data)
433:                        .getPortletSessionState(((JetspeedRunData) data)
434:                                .getJs_peid());
435:                state.setAttribute("mode", "new");
436:
437:                // mark the user as new, so on cancel it can be deleted
438:                state.setAttribute("new", "true");
439:
440:                // disable auto-updates while not in list mode
441:                disableObservers(state);
442:
443:            } // doNew
444:
445:            /**
446:             * doEdit called when "eventSubmit_doEdit" is in the request parameters to edit a user
447:             */
448:            public void doEdit(RunData data, Context context) {
449:                SessionState state = ((JetspeedRunData) data)
450:                        .getPortletSessionState(((JetspeedRunData) data)
451:                                .getJs_peid());
452:                String id = data.getParameters().getString("id");
453:                state.removeAttribute("user");
454:                state.removeAttribute("newuser");
455:
456:                // get the user
457:                try {
458:                    UserEdit user = UserDirectoryService.editUser(id);
459:                    state.setAttribute("user", user);
460:                    state.setAttribute("mode", "edit");
461:
462:                    // disable auto-updates while not in list mode
463:                    disableObservers(state);
464:                } catch (UserNotDefinedException e) {
465:                    Log.warn("chef", "UsersAction.doEdit: user not found: "
466:                            + id);
467:
468:                    addAlert(state, rb.getString("useact.use") + " " + id + " "
469:                            + rb.getString("useact.notfou"));
470:                    state.removeAttribute("mode");
471:
472:                    // make sure auto-updates are enabled
473:                    enableObserver(state);
474:                } catch (UserPermissionException e) {
475:                    addAlert(state, rb.getString("useact.youdonot1") + " " + id);
476:                    state.removeAttribute("mode");
477:
478:                    // make sure auto-updates are enabled
479:                    enableObserver(state);
480:                } catch (UserLockedException e) {
481:                    addAlert(state, rb.getString("useact.somone") + " " + id);
482:                    state.removeAttribute("mode");
483:
484:                    // make sure auto-updates are enabled
485:                    enableObserver(state);
486:                }
487:
488:            } // doEdit
489:
490:            /**
491:             * doModify called when "eventSubmit_doModify" is in the request parameters to edit a user
492:             */
493:            public void doModify(RunData data, Context context) {
494:                if (Log.getLogger("chef").isDebugEnabled()) {
495:                    Log.debug("chef", this  + ".doModify");
496:                }
497:
498:                SessionState state = ((JetspeedRunData) data)
499:                        .getPortletSessionState(((JetspeedRunData) data)
500:                                .getJs_peid());
501:                String id = data.getParameters().getString("id");
502:                state.removeAttribute("user");
503:                state.removeAttribute("newuser");
504:
505:                // get the user
506:                try {
507:                    UserEdit user = UserDirectoryService.editUser(id);
508:                    state.setAttribute("user", user);
509:                    state.setAttribute("mode", "edit");
510:
511:                    // disable auto-updates while not in list mode
512:                    disableObservers(state);
513:                } catch (UserNotDefinedException e) {
514:                    Log.warn("chef", "UsersAction.doEdit: user not found: "
515:                            + id);
516:
517:                    addAlert(state, rb.getString("useact.use") + " " + id + " "
518:                            + rb.getString("useact.notfou"));
519:                    state.removeAttribute("mode");
520:
521:                    // make sure auto-updates are enabled
522:                    enableObserver(state);
523:                } catch (UserPermissionException e) {
524:                    addAlert(state, rb.getString("useact.youdonot1") + " " + id);
525:                    state.removeAttribute("mode");
526:
527:                    // make sure auto-updates are enabled
528:                    enableObserver(state);
529:                } catch (UserLockedException e) {
530:                    addAlert(state, rb.getString("useact.somone") + " " + id);
531:                    state.removeAttribute("mode");
532:
533:                    // make sure auto-updates are enabled
534:                    enableObserver(state);
535:                }
536:
537:            } // doModify
538:
539:            /**
540:             * doSave called when "eventSubmit_doSave" is in the request parameters to save user edits
541:             */
542:            public void doSave(RunData data, Context context) {
543:                SessionState state = ((JetspeedRunData) data)
544:                        .getPortletSessionState(((JetspeedRunData) data)
545:                                .getJs_peid());
546:
547:                // read the form - if rejected, leave things as they are
548:                if (!readUserForm(data, state))
549:                    return;
550:
551:                // commit the change
552:                UserEdit edit = (UserEdit) state.getAttribute("user");
553:                if (edit != null) {
554:                    try {
555:                        UserDirectoryService.commitEdit(edit);
556:                    } catch (UserAlreadyDefinedException e) {
557:                        // TODO: this means the EID value is not unique... when we implement EID fully, we need to check this and send it back to the user
558:                        Log.warn("chef", "UsersAction.doSave()" + e);
559:                        addAlert(state, rb.getString("useact.theuseid1"));
560:                        return;
561:                    }
562:                }
563:
564:                User user = edit;
565:                if (user == null) {
566:                    user = (User) state.getAttribute("newuser");
567:                }
568:
569:                // cleanup
570:                state.removeAttribute("user");
571:                state.removeAttribute("newuser");
572:                state.removeAttribute("new");
573:                state.removeAttribute("valueEid");
574:                state.removeAttribute("valueFirstName");
575:                state.removeAttribute("valueLastName");
576:                state.removeAttribute("valueEmail");
577:                state.removeAttribute("valueType");
578:
579:                // return to main mode
580:                state.removeAttribute("mode");
581:
582:                // make sure auto-updates are enabled
583:                enableObserver(state);
584:
585:                if ((user != null)
586:                        && ((Boolean) state.getAttribute("create-login"))
587:                                .booleanValue()) {
588:                    try {
589:                        // login - use the fact that we just created the account as external evidence
590:                        Evidence e = new ExternalTrustedEvidence(user.getEid());
591:                        Authentication a = AuthenticationManager
592:                                .authenticate(e);
593:                        if (!UsageSessionService
594:                                .login(
595:                                        a,
596:                                        (HttpServletRequest) ThreadLocalManager
597:                                                .get(RequestFilter.CURRENT_HTTP_REQUEST))) {
598:                            addAlert(state, rb
599:                                    .getString("useact.tryloginagain"));
600:                        }
601:                    } catch (AuthenticationException ex) {
602:                        Log.warn("chef",
603:                                "UsersAction.doSave: authentication failure: "
604:                                        + ex);
605:                    }
606:
607:                    // redirect to home (on next build)
608:                    state.setAttribute("redirect", "");
609:                }
610:
611:            } // doSave
612:
613:            /**
614:             * doCancel called when "eventSubmit_doCancel" is in the request parameters to cancel user edits
615:             */
616:            public void doCancel(RunData data, Context context) {
617:                SessionState state = ((JetspeedRunData) data)
618:                        .getPortletSessionState(((JetspeedRunData) data)
619:                                .getJs_peid());
620:
621:                // get the user
622:                UserEdit user = (UserEdit) state.getAttribute("user");
623:                if (user != null) {
624:                    // if this was a new, delete the user
625:                    if ("true".equals(state.getAttribute("new"))) {
626:                        // remove
627:                        try {
628:                            UserDirectoryService.removeUser(user);
629:                        } catch (UserPermissionException e) {
630:                            addAlert(state, rb.getString("useact.youdonot2")
631:                                    + " " + user.getId());
632:                        }
633:                    } else {
634:                        UserDirectoryService.cancelEdit(user);
635:                    }
636:                }
637:
638:                // cleanup
639:                state.removeAttribute("user");
640:                state.removeAttribute("newuser");
641:                state.removeAttribute("new");
642:                state.removeAttribute("valueEid");
643:                state.removeAttribute("valueFirstName");
644:                state.removeAttribute("valueLastName");
645:                state.removeAttribute("valueEmail");
646:                state.removeAttribute("valueType");
647:
648:                // return to main mode
649:                state.removeAttribute("mode");
650:
651:                // make sure auto-updates are enabled
652:                enableObserver(state);
653:
654:            } // doCancel
655:
656:            /**
657:             * doRemove called when "eventSubmit_doRemove" is in the request par ameters to confirm removal of the user
658:             */
659:            public void doRemove(RunData data, Context context) {
660:                SessionState state = ((JetspeedRunData) data)
661:                        .getPortletSessionState(((JetspeedRunData) data)
662:                                .getJs_peid());
663:
664:                // read the form - if rejected, leave things as they are
665:                if (!readUserForm(data, state))
666:                    return;
667:
668:                // go to remove confirm mode
669:                state.setAttribute("mode", "confirm");
670:
671:            } // doRemove
672:
673:            /**
674:             * doRemove_confirmed called when "eventSubmit_doRemove_confirmed" is in the request parameters to remove the user
675:             */
676:            public void doRemove_confirmed(RunData data, Context context) {
677:                SessionState state = ((JetspeedRunData) data)
678:                        .getPortletSessionState(((JetspeedRunData) data)
679:                                .getJs_peid());
680:
681:                // get the user
682:                UserEdit user = (UserEdit) state.getAttribute("user");
683:
684:                // remove
685:                try {
686:                    UserDirectoryService.removeUser(user);
687:                } catch (UserPermissionException e) {
688:                    addAlert(state, rb.getString("useact.youdonot2") + " "
689:                            + user.getId());
690:                }
691:
692:                // cleanup
693:                state.removeAttribute("user");
694:                state.removeAttribute("newuser");
695:                state.removeAttribute("new");
696:
697:                // go to main mode
698:                state.removeAttribute("mode");
699:
700:                // make sure auto-updates are enabled
701:                enableObserver(state);
702:
703:            } // doRemove_confirmed
704:
705:            /**
706:             * doCancel_remove called when "eventSubmit_doCancel_remove" is in the request parameters to cancel user removal
707:             */
708:            public void doCancel_remove(RunData data, Context context) {
709:                SessionState state = ((JetspeedRunData) data)
710:                        .getPortletSessionState(((JetspeedRunData) data)
711:                                .getJs_peid());
712:
713:                // return to edit mode
714:                state.setAttribute("mode", "edit");
715:
716:            } // doCancel_remove
717:
718:            /**
719:             * Read the user form and update the user in state.
720:             * 
721:             * @return true if the form is accepted, false if there's a validation error (an alertMessage will be set)
722:             */
723:            private boolean readUserForm(RunData data, SessionState state) {
724:                // boolean parameters and values
725:                // --------------Mode--singleUser-createUser-typeEnable
726:                // Admin New-----new---false------false------true
727:                // Admin Update--edit--false------false------true
728:                // Gateway New---null---false------true-------false
729:                // Account Edit--edit--true-------false------false
730:
731:                // read the form
732:                String id = StringUtil.trimToNull(data.getParameters()
733:                        .getString("id"));
734:                String eid = StringUtil.trimToNull(data.getParameters()
735:                        .getString("eid"));
736:                state.setAttribute("valueEid", eid);
737:                String firstName = StringUtil.trimToNull(data.getParameters()
738:                        .getString("first-name"));
739:                state.setAttribute("valueFirstName", firstName);
740:                String lastName = StringUtil.trimToNull(data.getParameters()
741:                        .getString("last-name"));
742:                state.setAttribute("valueLastName", lastName);
743:                String email = StringUtil.trimToNull(data.getParameters()
744:                        .getString("email"));
745:                state.setAttribute("valueEmail", email);
746:                String pw = StringUtil.trimToNull(data.getParameters()
747:                        .getString("pw"));
748:                String pwConfirm = StringUtil.trimToNull(data.getParameters()
749:                        .getString("pw0"));
750:
751:                String mode = (String) state.getAttribute("mode");
752:                boolean singleUser = ((Boolean) state
753:                        .getAttribute("single-user")).booleanValue();
754:                boolean createUser = ((Boolean) state
755:                        .getAttribute("create-user")).booleanValue();
756:
757:                boolean typeEnable = false;
758:                String type = null;
759:                if ((mode != null) && (mode.equalsIgnoreCase("new"))) {
760:                    typeEnable = true;
761:                } else if ((mode != null) && (mode.equalsIgnoreCase("edit"))
762:                        && (!singleUser)) {
763:                    typeEnable = true;
764:                }
765:
766:                if (typeEnable) {
767:                    // for the case of Admin User tool creating new user
768:                    type = StringUtil.trimToNull(data.getParameters()
769:                            .getString("type"));
770:                    state.setAttribute("valueType", type);
771:                } else {
772:                    if (createUser) {
773:                        // for the case of Gateway Account tool creating new user
774:                        type = (String) state.getAttribute("create-type");
775:                    }
776:                }
777:
778:                //insure valid email address
779:                if (email != null && !email.matches(".+@.+\\..+")) {
780:                    addAlert(state, rb.getString("useact.invemail"));
781:                    return false;
782:                }
783:
784:                // get the user
785:                UserEdit user = (UserEdit) state.getAttribute("user");
786:
787:                // add if needed
788:                if (user == null) {
789:                    // make sure we have eid
790:                    if (eid == null) {
791:                        addAlert(state, rb.getString("usecre.eidmis"));
792:                        return false;
793:                    }
794:
795:                    // if in create mode, make sure we have a password
796:                    if (createUser) {
797:                        if (pw == null) {
798:                            addAlert(state, rb.getString("usecre.pasismis"));
799:                            return false;
800:                        }
801:                    }
802:
803:                    // make sure we have matching password fields
804:                    if (StringUtil.different(pw, pwConfirm)) {
805:                        addAlert(state, rb.getString("usecre.pass"));
806:                        return false;
807:                    }
808:
809:                    try {
810:                        // add the user in one step so that all you need is add not update permission
811:                        // (the added might be "anon", and anon has add but not update permission)
812:                        User newUser = UserDirectoryService.addUser(id, eid,
813:                                firstName, lastName, email, pw, type, null);
814:
815:                        // put the user in the state
816:                        state.setAttribute("newuser", newUser);
817:                    } catch (UserAlreadyDefinedException e) {
818:                        addAlert(state, rb.getString("useact.theuseid1"));
819:                        return false;
820:                    } catch (UserIdInvalidException e) {
821:                        addAlert(state, rb.getString("useact.theuseid2"));
822:                        return false;
823:                    } catch (UserPermissionException e) {
824:                        addAlert(state, rb.getString("useact.youdonot3"));
825:                        return false;
826:                    }
827:                }
828:
829:                // update
830:                else {
831:                    if (!user.isActiveEdit()) {
832:                        try {
833:                            // add the user in one step so that all you need is add not update permission
834:                            // (the added might be "anon", and anon has add but not update permission)
835:                            user = UserDirectoryService.editUser(user.getId());
836:
837:                            // put the user in the state
838:                            state.setAttribute("user", user);
839:                        } catch (UserLockedException e) {
840:                            addAlert(state, rb.getString("useact.somels"));
841:                            return false;
842:                        } catch (UserNotDefinedException e) {
843:                            addAlert(state, rb.getString("useact.use") + " "
844:                                    + user.getId() + " "
845:                                    + rb.getString("useact.notfou"));
846:
847:                            return false;
848:                        } catch (UserPermissionException e) {
849:                            addAlert(state, rb.getString("useact.youdonot3"));
850:                            return false;
851:                        }
852:                    }
853:
854:                    // eid, pw, type might not be editable
855:                    if (eid != null)
856:                        user.setEid(eid);
857:                    user.setFirstName(firstName);
858:                    user.setLastName(lastName);
859:                    user.setEmail(email);
860:                    if (type != null)
861:                        user.setType(type);
862:
863:                    // make sure we have matching password fields
864:                    if (StringUtil.different(pw, pwConfirm)) {
865:                        addAlert(state, rb.getString("usecre.pass"));
866:                        return false;
867:                    }
868:
869:                    if (pw != null)
870:                        user.setPassword(pw);
871:                }
872:
873:                return true;
874:            }
875:        }
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