2012-08-16 19:42:25 -03:00

212 lines
6.8 KiB
Java
Executable File

/*
* Copyright [2011] [wisemapping]
*
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the license at
*
* http://www.wisemapping.org/license
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.wisemapping.service;
import com.wisemapping.dao.UserManager;
import com.wisemapping.exceptions.WiseMappingException;
import com.wisemapping.mail.NotificationService;
import com.wisemapping.model.AccessAuditory;
import com.wisemapping.model.Collaborator;
import com.wisemapping.model.Mindmap;
import com.wisemapping.model.User;
import org.apache.velocity.app.VelocityEngine;
import org.jetbrains.annotations.NotNull;
import org.springframework.context.MessageSource;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.ui.velocity.VelocityEngineUtils;
import java.io.IOException;
import java.util.*;
public class UserServiceImpl
implements UserService {
private UserManager userManager;
private MindmapService mindmapService;
private NotificationService notificationService;
private MessageSource messageSource;
private VelocityEngine velocityEngine;
@Override
public void activateAccount(long code)
throws InvalidActivationCodeException {
final User user = userManager.getUserByActivationCode(code);
if (user == null || user.isActive()) {
throw new InvalidActivationCodeException("Invalid Activation Code");
} else {
final Calendar now = Calendar.getInstance();
user.setActivationDate(now);
userManager.updateUser(user);
notificationService.activateAccount(user);
}
}
@Override
public void resetPassword(@NotNull String email)
throws InvalidUserEmailException {
final User user = userManager.getUserBy(email);
if (user != null) {
// Generate a random password ...
final String password = randomstring(8, 10);
user.setPassword(password);
updateUser(user);
// Send an email with the new temporal password ...
notificationService.resetPassword(user, password);
} else {
throw new InvalidUserEmailException("The email '" + email + "' does not exists.");
}
}
private String randomstring(int lo, int hi) {
int n = rand(lo, hi);
byte b[] = new byte[n];
for (int i = 0; i < n; i++)
b[i] = (byte) rand('@', 'Z');
return new String(b);
}
private int rand(int lo, int hi) {
java.util.Random rn = new java.util.Random();
int n = hi - lo + 1;
int i = rn.nextInt() % n;
if (i < 0)
i = -i;
return lo + i;
}
@Override
public void deleteUser(@NotNull User user) {
userManager.deleteUser(user);
}
@Override
public void auditLogin(@NotNull User user) {
if (user == null) {
throw new IllegalArgumentException("User can not be null");
}
final AccessAuditory accessAuditory = new AccessAuditory();
accessAuditory.setUser(user);
accessAuditory.setLoginDate(Calendar.getInstance());
userManager.auditLogin(accessAuditory);
}
public User createUser(@NotNull User user, boolean emailConfirmEnabled) throws WiseMappingException {
final UUID uuid = UUID.randomUUID();
user.setCreationDate(Calendar.getInstance());
user.setActivationCode(uuid.getLeastSignificantBits());
if (emailConfirmEnabled) {
user.setActivationDate(null);
} else {
user.setActivationDate(Calendar.getInstance());
}
Collaborator col = userManager.getCollaboratorBy(user.getEmail());
if (col != null) {
userManager.createUser(user, col);
} else {
userManager.createUser(user);
}
//create welcome map
final Mindmap mindMap = buildTutorialMindmap(user.getFirstname());
mindmapService.addMindmap(mindMap, user);
// Send registration email.
if (emailConfirmEnabled) {
notificationService.sendRegistrationEmail(user);
} else {
// Send a welcome email ..
notificationService.newAccountCreated(user);
}
return user;
}
public Mindmap buildTutorialMindmap(@NotNull String firstName) {
//To change body of created methods use File | Settings | File Templates.
Locale locale = LocaleContextHolder.getLocale();
// @TODO: Remove this once is translated
locale = Locale.ENGLISH;
Mindmap result = new Mindmap();
final Map<String, Object> model = new HashMap<String, Object>();
model.put("messages", messageSource);
model.put("noArgs", new Object[]{});
model.put("locale", locale);
final String mapXml = VelocityEngineUtils.mergeTemplateIntoString(velocityEngine, "/samples/tutorial.vm", model);
try {
result.setXmlStr(mapXml);
result.setTitle(messageSource.getMessage("WELCOME", null, locale) + " " + firstName);
result.setDescription("");
} catch (IOException e) {
e.printStackTrace();
}
return result;
}
@Override
public void changePassword(@NotNull User user) {
notificationService.passwordChanged(user);
userManager.updateUser(user);
}
@Override
public User getUserBy(String email) {
return userManager.getUserBy(email);
}
@Override
public User getUserBy(long id) {
return userManager.getUserBy(id);
}
@Override
public void updateUser(@NotNull User user) {
userManager.updateUser(user);
}
public void setUserManager(@NotNull UserManager userManager) {
this.userManager = userManager;
}
public void setMindmapService(@NotNull MindmapService mindmapService) {
this.mindmapService = mindmapService;
}
public void setNotificationService(NotificationService notificationService) {
this.notificationService = notificationService;
}
public void setMessageSource(@NotNull MessageSource messageSource) {
this.messageSource = messageSource;
}
public void setVelocityEngine(VelocityEngine velocityEngine) {
this.velocityEngine = velocityEngine;
}
}