/*
* Copyright (C) 2003-2007 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.social.core.identity.provider;
import java.util.ArrayList;
import java.util.List;
import org.exoplatform.commons.utils.ListAccess;
import org.exoplatform.container.ExoContainer;
import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.container.component.ComponentRequestLifecycle;
import org.exoplatform.container.component.RequestLifeCycle;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.services.organization.OrganizationService;
import org.exoplatform.services.organization.User;
import org.exoplatform.services.organization.UserHandler;
import org.exoplatform.social.core.identity.IdentityProvider;
import org.exoplatform.social.core.identity.model.Identity;
import org.exoplatform.social.core.identity.model.Profile;
import org.exoplatform.social.core.identity.model.Profile.UpdateType;
import org.exoplatform.social.core.service.LinkProvider;
/**
* The Class OrganizationIdentityProvider.
*/
public class OrganizationIdentityProvider extends IdentityProvider<User> {
/** Logger */
private static final Log LOG = ExoLogger.getLogger(OrganizationIdentityProvider.NAME);
/** The organization service. */
private OrganizationService organizationService;
/** The Constant NAME. */
public final static String NAME = "organization";
/**
* Instantiates a new organization identity provider.
*
* @param organizationService the organization service
*/
public OrganizationIdentityProvider(OrganizationService organizationService) {
this.organizationService = organizationService;
}
@Override
public String getName() {
return NAME;
}
/**
* {@inheritDoc}
*
* Return only 500 maximum users for this duplicated method.
*
* @return list of string containing user names.
*/
public List<String> getAllUserId() {
try {
ListAccess<User> allUsers = organizationService.getUserHandler().findAllUsers();
//Get 500 as maxium
final int MAX_USERS = 500;
User[] users = allUsers.load(0, allUsers.getSize() >= MAX_USERS ? MAX_USERS : allUsers.getSize());
List<String> userIds = new ArrayList<String>();
for (User user : users) {
userIds.add(user.getUserName());
}
return userIds;
} catch (Exception e) {
throw new RuntimeException("Failed to load all users");
}
}
/**
* {@inheritDoc}
*/
@Override
public User findByRemoteId(String remoteId) {
User user;
try {
RequestLifeCycle.begin((ComponentRequestLifecycle)organizationService);
UserHandler userHandler = organizationService.getUserHandler();
user = userHandler.findUserByName(remoteId);
} catch (Exception e) {
return null;
} finally {
RequestLifeCycle.end();
}
return user;
}
/**
* {@inheritDoc}
*/
@Override
public Identity createIdentity(User user) {
Identity identity = new Identity(NAME, user.getUserName());
return identity;
}
/**
* {@inheritDoc}
*/
@Override
public void populateProfile(Profile profile, User user) {
profile.setProperty(Profile.FIRST_NAME, user.getFirstName());
profile.setProperty(Profile.LAST_NAME, user.getLastName());
profile.setProperty(Profile.FULL_NAME, user.getFullName());
profile.setProperty(Profile.USERNAME, user.getUserName());
profile.setProperty(Profile.EMAIL, user.getEmail());
ExoContainer container = ExoContainerContext.getCurrentContainer();
LinkProvider lp = (LinkProvider) container.getComponentInstanceOfType(LinkProvider.class);
profile.setProperty(Profile.URL, lp.getProfileUri(user.getUserName()));
}
/**
* Synchronizes profile's changes to user's information.
*
* @param profile
*/
@Override
public void onUpdateProfile(Profile profile) {
UpdateType updateType = profile.getUpdateType();
String userName = (String) profile.getProperty(Profile.USERNAME);
if (updateType == Profile.UpdateType.BASIC_INFOR) {
try {
String firstName = (String) profile.getProperty(Profile.FIRST_NAME);
String lastName = (String) profile.getProperty(Profile.LAST_NAME);
String email = (String) profile.getProperty(Profile.EMAIL);
User foundUser = organizationService.getUserHandler().findUserByName(userName);
if (!foundUser.getFirstName().equals(firstName)) {
foundUser.setFirstName(firstName);
}
if (!foundUser.getLastName().equals(lastName)) {
foundUser.setLastName(lastName);
}
if (!foundUser.getEmail().equals(email)) {
foundUser.setEmail(email);
}
organizationService.getUserHandler().saveUser(foundUser, true);
} catch (Exception e) {
LOG.warn("Failed to update user by profile", e);
}
}
}
}