Source Code Cross Referenced for UserAdminAction.java in  » Blogger-System » apache-roller-3.1 » org » apache » roller » ui » admin » struts » actions » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Blogger System » apache roller 3.1 » org.apache.roller.ui.admin.struts.actions 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * Licensed to the Apache Software Foundation (ASF) under one or more
003:         *  contributor license agreements.  The ASF licenses this file to You
004:         * under the Apache License, Version 2.0 (the "License"); you may not
005:         * use this file except in compliance with the License.
006:         * You may obtain a copy of the License at
007:         *
008:         *     http://www.apache.org/licenses/LICENSE-2.0
009:         *
010:         * Unless required by applicable law or agreed to in writing, software
011:         * distributed under the License is distributed on an "AS IS" BASIS,
012:         * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013:         * See the License for the specific language governing permissions and
014:         * limitations under the License.  For additional information regarding
015:         * copyright in this work, please see the NOTICE file in the top level
016:         * directory of this distribution.
017:         */
018:
019:        package org.apache.roller.ui.admin.struts.actions;
020:
021:        import java.io.IOException;
022:        import java.text.MessageFormat;
023:        import java.util.ArrayList;
024:        import java.util.List;
025:
026:        import javax.servlet.ServletException;
027:        import javax.servlet.http.HttpServletRequest;
028:        import javax.servlet.http.HttpServletResponse;
029:
030:        import org.apache.commons.logging.Log;
031:        import org.apache.commons.logging.LogFactory;
032:        import org.apache.roller.ui.core.struts.actions.UserBaseAction;
033:        import org.apache.struts.action.ActionError;
034:        import org.apache.struts.action.ActionErrors;
035:        import org.apache.struts.action.ActionForm;
036:        import org.apache.struts.action.ActionForward;
037:        import org.apache.struts.action.ActionMapping;
038:        import org.apache.struts.action.ActionMessage;
039:        import org.apache.struts.action.ActionMessages;
040:        import org.apache.roller.RollerException;
041:        import org.apache.roller.business.search.IndexManager;
042:        import org.apache.roller.business.Roller;
043:        import org.apache.roller.business.RollerFactory;
044:        import org.apache.roller.business.UserManager;
045:        import org.apache.roller.pojos.UserData;
046:        import org.apache.roller.ui.core.BasePageModel;
047:        import org.apache.roller.ui.core.RollerRequest;
048:        import org.apache.roller.ui.core.RollerSession;
049:        import org.apache.roller.ui.admin.struts.formbeans.UserAdminForm;
050:        import org.apache.commons.lang.StringUtils;
051:
052:        /////////////////////////////////////////////////////////////////////////////
053:        /**
054:         * Actions for administering a user allow user query, edit, and delete of users.
055:         *
056:         * @struts.action name="userAdminForm" path="/roller-ui/admin/user"
057:         *  	scope="request" parameter="method"
058:         *
059:         * @struts.action-forward name="adminUser.page" path=".UserAdmin"
060:         */
061:        public final class UserAdminAction extends UserBaseAction {
062:            private static Log mLogger = LogFactory.getFactory().getInstance(
063:                    UserAdminAction.class);
064:
065:            //-----------------------------------------------------------------------
066:            /**
067:             * Show query for user page or, if userName specified in request,
068:             * show the admin user page for the specified user.
069:             */
070:            public ActionForward edit(ActionMapping mapping,
071:                    ActionForm actionForm, HttpServletRequest request,
072:                    HttpServletResponse response) throws IOException,
073:                    ServletException {
074:                ActionForward forward = mapping.findForward("adminUser.page");
075:                try {
076:                    UserData user = null;
077:                    RollerRequest rreq = RollerRequest
078:                            .getRollerRequest(request);
079:                    RollerSession rollerSession = RollerSession
080:                            .getRollerSession(request);
081:                    if (rollerSession.isGlobalAdminUser()) {
082:                        UserAdminForm userForm = (UserAdminForm) actionForm;
083:                        UserManager mgr = RollerFactory.getRoller()
084:                                .getUserManager();
085:                        if (userForm != null && userForm.getUserName() != null
086:                                && !userForm.isNewUser()) {
087:                            ActionMessages msgs = getErrors(request);
088:                            msgs = (msgs == null) ? new ActionMessages() : msgs;
089:                            user = mgr.getUserByUserName(
090:                                    userForm.getUserName(), null);
091:                            if (user != null) {
092:                                userForm.copyFrom(user, request.getLocale());
093:                                // User must set new password twice
094:                                userForm.setPasswordText(null);
095:                                userForm.setPasswordConfirm(null);
096:                            } else {
097:                                msgs
098:                                        .add(
099:                                                ActionErrors.GLOBAL_ERROR,
100:                                                new ActionMessage(
101:                                                        "userAdmin.invalidNewUserName"));
102:                                userForm.setUserName("");
103:                            }
104:                            if (request.getSession()
105:                                    .getAttribute("cookieLogin") != null) {
106:                                // TODO: make it possible to change passwords
107:                                // regardless of remember me
108:                                msgs.add(ActionErrors.GLOBAL_ERROR,
109:                                        new ActionMessage(
110:                                                "userAdmin.cookieLogin"));
111:                            }
112:                            saveErrors(request, msgs);
113:                        }
114:                        request.setAttribute("model", new UserAdminPageModel(
115:                                request, response, mapping, userForm, user));
116:                    } else {
117:                        forward = mapping.findForward("access-denied");
118:                    }
119:                } catch (Exception e) {
120:                    mLogger.error("ERROR in action", e);
121:                    throw new ServletException(e);
122:                }
123:                return forward;
124:            }
125:
126:            //-----------------------------------------------------------------------
127:            /**
128:             * Process POST of edited user data, may cause delete of user.
129:             */
130:            public ActionForward update(ActionMapping mapping,
131:                    ActionForm actionForm, HttpServletRequest request,
132:                    HttpServletResponse response) throws IOException,
133:                    ServletException {
134:                ActionForward forward = mapping.findForward("adminUser.page");
135:                ActionMessages msgs = new ActionMessages();
136:                try {
137:                    RollerRequest rreq = RollerRequest
138:                            .getRollerRequest(request);
139:                    RollerSession rollerSession = RollerSession
140:                            .getRollerSession(request);
141:                    if (rollerSession.isGlobalAdminUser()) {
142:                        UserManager mgr = RollerFactory.getRoller()
143:                                .getUserManager();
144:                        UserAdminForm userForm = (UserAdminForm) actionForm;
145:
146:                        if (userForm.isNewUser()) {
147:                            UserData user = new UserData();
148:                            userForm.copyTo(user, request.getLocale());
149:                            user.setId(null);
150:                            user.setDateCreated(new java.util.Date());
151:                            user.setEnabled(Boolean.TRUE);
152:
153:                            // Check username and email addresses
154:                            msgs = validate(userForm, msgs);
155:
156:                            // Must have matching passwords and confirm passwords
157:                            if (!StringUtils
158:                                    .isEmpty(userForm.getPasswordText())
159:                                    && !StringUtils.isEmpty(userForm
160:                                            .getPasswordConfirm())) {
161:                                try {
162:                                    user.resetPassword(RollerFactory
163:                                            .getRoller(), userForm
164:                                            .getPasswordText(), userForm
165:                                            .getPasswordConfirm());
166:                                } catch (RollerException e) {
167:                                    msgs
168:                                            .add(
169:                                                    ActionErrors.GLOBAL_ERROR,
170:                                                    new ActionError(
171:                                                            "userSettings.passwordResetError"));
172:                                }
173:                            } else {
174:                                msgs
175:                                        .add(
176:                                                ActionErrors.GLOBAL_ERROR,
177:                                                new ActionError(
178:                                                        "userSettings.needPasswordTwice"));
179:                            }
180:
181:                            // If no error messages, then add user
182:                            if (msgs.isEmpty()) {
183:                                try {
184:                                    // Save new user to database
185:                                    mgr.addUser(user);
186:                                    RollerFactory.getRoller().flush();
187:
188:                                    msgs.add(ActionMessages.GLOBAL_MESSAGE,
189:                                            new ActionMessage(
190:                                                    "userSettings.saved"));
191:                                    saveMessages(request, msgs);
192:
193:                                    // Operation complete, return to edit action
194:                                    userForm.setUserName(null);
195:                                    userForm.setNewUser((false));
196:
197:                                } catch (RollerException e) {
198:                                    // Add and commit failed, so show nice error message
199:                                    msgs.add(ActionErrors.GLOBAL_ERROR,
200:                                            new ActionError(e.getMessage()));
201:                                    saveErrors(request, msgs);
202:                                }
203:                            } else {
204:                                saveErrors(request, msgs);
205:                            }
206:                            return edit(mapping, actionForm, request, response);
207:
208:                        } else {
209:
210:                            UserData user = mgr.getUser(userForm.getId());
211:                            userForm.copyTo(user, request.getLocale());
212:
213:                            // Check username and email addresses
214:                            msgs = validate(userForm, msgs);
215:
216:                            // If user set both password and passwordConfirm then reset
217:                            if (!StringUtils
218:                                    .isEmpty(userForm.getPasswordText())
219:                                    && !StringUtils.isEmpty(userForm
220:                                            .getPasswordConfirm())) {
221:                                try {
222:                                    user.resetPassword(RollerFactory
223:                                            .getRoller(), userForm
224:                                            .getPasswordText(), userForm
225:                                            .getPasswordConfirm());
226:                                } catch (RollerException e) {
227:                                    msgs
228:                                            .add(
229:                                                    ActionErrors.GLOBAL_ERROR,
230:                                                    new ActionMessage(
231:                                                            "userSettings.passwordResetError"));
232:                                }
233:                            } else if (!StringUtils.isEmpty(userForm
234:                                    .getPasswordText())
235:                                    || !StringUtils.isEmpty(userForm
236:                                            .getPasswordConfirm())) {
237:                                // But it's an error to specify only one of the two
238:                                msgs
239:                                        .add(
240:                                                ActionErrors.GLOBAL_ERROR,
241:                                                new ActionMessage(
242:                                                        "userSettings.needPasswordTwice"));
243:                            }
244:
245:                            if (msgs.isEmpty()) {
246:                                try {
247:                                    // Persist changes to user
248:                                    mgr.saveUser(user);
249:                                    RollerFactory.getRoller().flush();
250:
251:                                    msgs.add(ActionMessages.GLOBAL_MESSAGE,
252:                                            new ActionMessage(
253:                                                    "userSettings.saved"));
254:                                    saveMessages(request, msgs);
255:
256:                                    // Operation complete, return to edit action
257:                                    userForm.setUserName(null);
258:
259:                                } catch (RollerException e) {
260:                                    msgs.add(ActionErrors.GLOBAL_ERROR,
261:                                            new ActionError(
262:                                                    "error.untranslated",
263:                                                    e.getRootCauseMessage()));
264:                                    saveErrors(request, msgs);
265:                                }
266:                            } else {
267:                                saveErrors(request, msgs);
268:                            }
269:                        }
270:
271:                        return edit(mapping, actionForm, request, response);
272:                    } else {
273:                        forward = mapping.findForward("access-denied");
274:                    }
275:                } catch (Exception e) {
276:                    mLogger.error("ERROR in action", e);
277:                    throw new ServletException(e);
278:                }
279:                return forward;
280:            }
281:
282:            //-----------------------------------------------------------------------
283:            /**
284:             * Cancel from edit user.
285:             */
286:            public ActionForward cancel(ActionMapping mapping,
287:                    ActionForm actionForm, HttpServletRequest request,
288:                    HttpServletResponse response) throws IOException,
289:                    ServletException {
290:                UserAdminForm userForm = (UserAdminForm) actionForm;
291:                userForm.setUserName(null);
292:                userForm.setNewUser(false);
293:                return edit(mapping, actionForm, request, response);
294:            }
295:
296:            //-----------------------------------------------------------------------
297:            /**
298:             * Create new user.
299:             */
300:            public ActionForward newUser(ActionMapping mapping,
301:                    ActionForm actionForm, HttpServletRequest request,
302:                    HttpServletResponse response) throws IOException,
303:                    ServletException {
304:                UserAdminForm userForm = (UserAdminForm) actionForm;
305:                userForm.setNewUser(true);
306:                userForm.setEnabled(Boolean.TRUE);
307:                return edit(mapping, actionForm, request, response);
308:            }
309:
310:            //-----------------------------------------------------------------------
311:            /**
312:             * Rebuild a user's search index.
313:             */
314:            public ActionForward index(ActionMapping mapping,
315:                    ActionForm actionForm, HttpServletRequest request,
316:                    HttpServletResponse response) throws IOException,
317:                    ServletException {
318:                try {
319:                    RollerRequest rreq = RollerRequest
320:                            .getRollerRequest(request);
321:                    RollerSession rollerSession = RollerSession
322:                            .getRollerSession(request);
323:                    if (rollerSession.isGlobalAdminUser()) {
324:                        UserAdminForm uaf = (UserAdminForm) actionForm;
325:
326:                        // if admin requests an index be re-built, do it
327:                        IndexManager manager = RollerFactory.getRoller()
328:                                .getIndexManager();
329:                        manager.rebuildWebsiteIndex();
330:                        request.getSession().setAttribute(
331:                                RollerSession.STATUS_MESSAGE,
332:                                "Successfully scheduled rebuild of index for");
333:                    }
334:                } catch (Exception e) {
335:                    mLogger.error("ERROR in action", e);
336:                    throw new ServletException(e);
337:                }
338:                return edit(mapping, actionForm, request, response);
339:            }
340:
341:            public class UserAdminPageModel extends BasePageModel {
342:                private UserAdminForm userAdminForm = null;
343:                private List permissions = new ArrayList();
344:
345:                public UserAdminPageModel(HttpServletRequest request,
346:                        HttpServletResponse response, ActionMapping mapping,
347:                        UserAdminForm form, UserData user)
348:                        throws RollerException {
349:                    super ("dummy", request, response, mapping);
350:                    userAdminForm = form;
351:
352:                    if (user != null) {
353:                        Roller roller = RollerFactory.getRoller();
354:                        permissions = roller.getUserManager()
355:                                .getAllPermissions(user);
356:                    }
357:                }
358:
359:                public String getTitle() {
360:                    if (StringUtils.isEmpty(userAdminForm.getUserName())
361:                            && userAdminForm.isNewUser()) {
362:                        return bundle
363:                                .getString("userAdmin.title.createNewUser");
364:                    } else if (StringUtils.isEmpty(userAdminForm.getUserName())) {
365:                        return bundle.getString("userAdmin.title.searchUser");
366:                    }
367:                    return MessageFormat.format(bundle
368:                            .getString("userAdmin.title.editUser"),
369:                            new Object[] { userAdminForm.getUserName() });
370:                }
371:
372:                public List getPermissions() {
373:                    return permissions;
374:                }
375:
376:                public void setPermissions(List permissions) {
377:                    this.permissions = permissions;
378:                }
379:            }
380:        }
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