/*
* (C) Copyright 2010 Nuxeo SAS (http://nuxeo.com/) and contributors.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public License
* (LGPL) version 2.1 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
*
* This library 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
* Lesser General Public License for more details.
* Contributors:
* Nuxeo - initial API and implementation
*/
package org.nuxeo.ecm.social.workspace;
import static org.jboss.seam.ScopeType.PAGE;
import static org.jboss.seam.annotations.Install.FRAMEWORK;
import static org.nuxeo.ecm.social.workspace.SocialConstants.ADMINISTRATORS_GROUP_SUFFIX;
import static org.nuxeo.ecm.social.workspace.SocialConstants.MEMBERS_GROUP_SUFFIX;
import static org.nuxeo.ecm.social.workspace.helper.SocialWorkspaceHelper.getSocialWorkspaceAdministratorsGroupName;
import static org.nuxeo.ecm.social.workspace.helper.SocialWorkspaceHelper.getSocialWorkspaceMembersGroupName;
import static org.nuxeo.ecm.social.workspace.helper.SocialWorkspaceHelper.toSocialWorkspace;
import java.io.Serializable;
import java.security.Principal;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Install;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.faces.FacesMessages;
import org.jboss.seam.international.StatusMessage;
import org.nuxeo.ecm.activity.ActivityHelper;
import org.nuxeo.ecm.core.api.ClientException;
import org.nuxeo.ecm.core.api.DocumentModel;
import org.nuxeo.ecm.platform.login.PrincipalImpl;
import org.nuxeo.ecm.platform.ui.web.api.NavigationContext;
import org.nuxeo.ecm.platform.usermanager.UserManager;
import org.nuxeo.ecm.social.workspace.adapters.SocialWorkspace;
import org.nuxeo.ecm.social.workspace.computedgroups.SocialWorkspaceGroupComputer;
import org.nuxeo.ecm.webapp.helpers.ResourcesAccessor;
import org.nuxeo.ecm.webapp.security.UserManagementActions;
/**
* Bean to manage social workspace actions.
*
* @author <a href="mailto:akervern@nuxeo.com">Arnaud Kervern</a>
* @since 5.4.1
*/
@Name("manageSocialWorkspaceActions")
@Scope(PAGE)
@Install(precedence = FRAMEWORK)
public class ManageSocialWorkspaceActions implements Serializable {
private static final long serialVersionUID = 1L;
public static final String GROUPS_SAVE_COMPLETED_LABEL = "label.social.workspace.faces.saveCompleted";
public static final String GROUPS_SAVE_ERROR_LABEL = "label.social.workspace.faces.saveError";
private static final Log log = LogFactory.getLog(ManageSocialWorkspaceActions.class);
protected List<String> originalAdministrators;
protected List<String> administrators;
protected List<String> originalMembers;
protected List<String> members;
@In(create = true)
protected transient UserManager userManager;
@In(create = true)
protected transient NavigationContext navigationContext;
@In(create = true, required = false)
protected FacesMessages facesMessages;
@In(create = true)
protected ResourcesAccessor resourcesAccessor;
@In(create = true)
protected UserManagementActions userManagementActions;
protected SocialWorkspaceGroupComputer computer = new SocialWorkspaceGroupComputer();
public List<String> getAdministrators() throws Exception {
if (administrators == null) {
DocumentModel currentDocument = navigationContext.getCurrentDocument();
if (currentDocument != null) {
administrators = ActivityHelper.getUsernames(computer.getGroupMembers(getSocialWorkspaceAdministratorsGroupName(currentDocument)));
originalAdministrators = administrators;
}
}
return administrators;
}
public List<String> getMembers() throws Exception {
if (members == null) {
DocumentModel currentDocument = navigationContext.getCurrentDocument();
if (currentDocument != null) {
members = ActivityHelper.getUsernames(computer.getGroupMembers(getSocialWorkspaceMembersGroupName(currentDocument)));
originalMembers = members;
}
}
return members;
}
public void updateGroups() throws ClientException {
SocialWorkspace socialWorkspace = toSocialWorkspace(navigationContext.getCurrentDocument());
for (String administrator : administrators) {
if (!originalAdministrators.contains(administrator)) {
socialWorkspace.addAdministrator(userManager.getPrincipal(administrator));
}
}
for (String administrator : originalAdministrators) {
if (!administrators.contains(administrator)) {
Principal principal = userManager.getPrincipal(administrator);
if (principal == null) {
// build a standard principal, only its name will be used
principal = new PrincipalImpl(administrator);
}
socialWorkspace.removeAdministrator(principal);
}
}
for (String member : members) {
if (!originalMembers.contains(member)) {
socialWorkspace.addMember(userManager.getPrincipal(member));
}
}
for (String member : originalMembers) {
if (!members.contains(member)) {
Principal principal = userManager.getPrincipal(member);
if (principal == null) {
// build a standard principal, only its name will be used
principal = new PrincipalImpl(member);
}
socialWorkspace.removeMember(principal);
}
}
facesMessages.add(
StatusMessage.Severity.INFO,
resourcesAccessor.getMessages().get(GROUPS_SAVE_COMPLETED_LABEL));
}
public void setAdministrators(List<String> administrators) {
this.administrators = administrators;
}
public void setMembers(List<String> members) {
this.members = members;
}
public List<String> getFilteredUserVirtualGroups(String userId)
throws Exception {
List<String> virtualGroups = userManagementActions.getUserVirtualGroups(userId);
if (virtualGroups != null) {
List<String> filteredVirtualGroups = new ArrayList<String>();
for (String virtualGroup : virtualGroups) {
if (!virtualGroup.endsWith(MEMBERS_GROUP_SUFFIX)
&& !virtualGroup.endsWith(ADMINISTRATORS_GROUP_SUFFIX)) {
filteredVirtualGroups.add(virtualGroup);
}
}
return filteredVirtualGroups;
}
return null;
}
}