/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.organization.webui.component;
import java.io.Serializable;
import java.io.Writer;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.exoplatform.commons.serialization.api.annotations.Serialized;
import org.exoplatform.commons.utils.EmptySerializablePageList;
import org.exoplatform.commons.utils.ListAccess;
import org.exoplatform.commons.utils.PageList;
import org.exoplatform.portal.webui.util.Util;
import org.exoplatform.services.organization.Group;
import org.exoplatform.services.organization.Membership;
import org.exoplatform.services.organization.MembershipHandler;
import org.exoplatform.services.organization.OrganizationService;
import org.exoplatform.services.organization.User;
import org.exoplatform.services.organization.UserHandler;
import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.ComponentConfigs;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIContainer;
import org.exoplatform.webui.core.UIGrid;
import org.exoplatform.webui.core.UIPageIterator;
import org.exoplatform.webui.core.UIPopupWindow;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
/**
* Created by The eXo Platform SARL Author : chungnv nguyenchung136@yahoo.com Jun 23, 2006 10:07:15 AM
*/
@ComponentConfigs({
@ComponentConfig(events = {
@EventConfig(listeners = UIUserInGroup.DeleteUserActionListener.class, confirm = "UIUserInGroup.confirm.deleteUser"),
@EventConfig(listeners = UIUserInGroup.EditActionListener.class) }),
@ComponentConfig(type = org.exoplatform.organization.webui.component.UIUserInGroup.UIGridUser.class, id = "UIGridUser", template = "system:/groovy/webui/core/UIGrid.gtmpl") })
@Serialized
public class UIUserInGroup extends UIContainer {
private static String[] USER_BEAN_FIELD = { "userName", "firstName", "lastName", "membershipType", "email" };
private static String[] USER_ACTION = { "Edit", "DeleteUser" };
public UIUserInGroup() throws Exception {
UIGrid uiGrid = addChild(UIGridUser.class, "UIGridUser", null);
uiGrid.configure("id", USER_BEAN_FIELD, USER_ACTION);
uiGrid.getUIPageIterator().setId("UIUserInGroupIterator");
addChild(UIGroupMembershipForm.class, null, null);
UIPopupWindow editMemberPopup = addChild(UIPopupWindow.class, null, "EditMembership");
editMemberPopup.setWindowSize(400, 0);
}
@Override
protected String loadConfirmMesssage(org.exoplatform.webui.config.Event event, WebuiRequestContext context, String beanId) {
String confirm = event.getConfirm();
if (confirm.length() < 1)
return confirm;
UIGridUser uiGrid = getChild(UIGridUser.class);
try {
confirm = context.getApplicationResourceBundle().getString(confirm);
MembershipUser membershipUser = uiGrid.searchMembershipUser(beanId);
if (membershipUser == null)
return confirm;
Group selectGroup = getSelectedGroup();
if (selectGroup == null)
return confirm;
confirm = confirm.replaceAll("\\{0\\}", membershipUser.getUserName());
confirm = confirm.replaceAll("\\{1\\}", selectGroup.getId().substring(1));
} catch (Exception e) {
}
return confirm;
}
public Group getSelectedGroup() {
UIOrganizationPortlet uiOrganizationPortlet = getAncestorOfType(UIOrganizationPortlet.class);
UIGroupManagement uiGroupManagement = uiOrganizationPortlet.findFirstComponentOfType(UIGroupManagement.class);
UIGroupExplorer uiGroupExplorer = uiGroupManagement.getChild(UIGroupExplorer.class);
return uiGroupExplorer.getCurrentGroup();
}
public String getName() {
return "UIUserInGroup";
}
public void refresh() throws Exception {
setValues(getSelectedGroup());
}
public void setValues(Group group) throws Exception {
PageList pageList = null;
if (group == null) {
pageList = EmptySerializablePageList.get();
} else {
pageList = new FindMembershipByGroupPageList(group.getId(), 5);
}
UIGridUser uiGrid = getChild(UIGridUser.class);
UIPageIterator pageIterator = uiGrid.getUIPageIterator();
/** We keep the currently selected page index **/
int backupPageIndex = pageIterator.getCurrentPage();
pageIterator.setPageList(pageList);
if (group != null) {
String groupId = group.getId();
String currentUser = Util.getPortalRequestContext().getRemoteUser();
// show action if user is administrator or manager of current group
boolean showAction = GroupManagement.isAdministrator(currentUser)
|| GroupManagement.isManagerOfGroup(currentUser, groupId);
if (!showAction) {
pageList.setPageSize(10);
if (getChild(UIGroupMembershipForm.class) != null)
removeChild(UIGroupMembershipForm.class);
uiGrid.configure("id", USER_BEAN_FIELD, null);
} else {
pageList.setPageSize(5);
uiGrid.configure("id", USER_BEAN_FIELD, USER_ACTION);
if (getChild(UIGroupMembershipForm.class) == null)
addChild(UIGroupMembershipForm.class, null, null);
}
} else {
pageList.setPageSize(10);
if (getChild(UIGroupMembershipForm.class) != null)
removeChild(UIGroupMembershipForm.class);
}
/** Reset the selected page index **/
if (backupPageIndex > pageIterator.getAvailablePage()) {
backupPageIndex = pageIterator.getAvailablePage();
}
pageIterator.setCurrentPage(backupPageIndex);
}
public void processRender(WebuiRequestContext context) throws Exception {
// TODO: Tung.Pham edded
// -------------------------
refresh();
// -------------------------
Writer w = context.getWriter();
w.write("<div class=\"UIUserInGroup\">");
renderChildren();
w.write("</div>");
}
public static class DeleteUserActionListener extends EventListener<UIUserInGroup> {
public void execute(Event<UIUserInGroup> event) throws Exception {
UIUserInGroup uiUserInGroup = event.getSource();
String id = event.getRequestContext().getRequestParameter(OBJECTID);
OrganizationService service = uiUserInGroup.getApplicationComponent(OrganizationService.class);
MembershipHandler handler = service.getMembershipHandler();
handler.removeMembership(id, true);
uiUserInGroup.refresh();
event.getRequestContext().addUIComponentToUpdateByAjax(uiUserInGroup.getChild(UIGridUser.class));
}
}
public static class EditActionListener extends EventListener<UIUserInGroup> {
public void execute(Event<UIUserInGroup> event) throws Exception {
UIUserInGroup uiUserInGroup = event.getSource();
String id = event.getRequestContext().getRequestParameter(OBJECTID);
OrganizationService service = uiUserInGroup.getApplicationComponent(OrganizationService.class);
MembershipHandler handler = service.getMembershipHandler();
UIPopupWindow uiPopup = uiUserInGroup.getChild(UIPopupWindow.class);
UIGroupEditMembershipForm uiEditMemberShip = uiUserInGroup.createUIComponent(UIGroupEditMembershipForm.class, null,
null);
uiEditMemberShip.setValue(handler.findMembership(id), uiUserInGroup.getSelectedGroup());
uiPopup.setUIComponent(uiEditMemberShip);
uiPopup.setShow(true);
}
}
@Serialized
public static class UIGridUser extends UIGrid {
private List<MembershipUser> membershipUsers;
public UIGridUser() throws Exception {
super();
membershipUsers = new ArrayList<MembershipUser>();
}
public List<?> getBeans() throws Exception {
membershipUsers.clear();
List<?> list = super.getBeans();
Iterator<?> itr = list.iterator();
while (itr.hasNext()) {
Membership membership = (Membership) itr.next();
MembershipUser mu = toMembershipUser(membership);
if (mu != null)
membershipUsers.add(mu);
}
return membershipUsers;
}
private MembershipUser searchMembershipUser(String beanId) {
for (MembershipUser ele : membershipUsers) {
if (ele.id.equals(beanId))
return ele;
}
return null;
}
private MembershipUser toMembershipUser(Membership membership) throws Exception {
OrganizationService service = getApplicationComponent(OrganizationService.class);
String userName = membership.getUserName();
UserHandler handler = service.getUserHandler();
User user = handler.findUserByName(userName);
if (user == null)
return null;
return new MembershipUser(user, membership.getMembershipType(), membership.getId());
}
}
public static class MembershipUser implements Serializable {
private String mtype;
private String userName;
private String firstName;
private String lastName;
private String email;
private String id;
public MembershipUser(User user, String mtype, String id) {
this.mtype = mtype;
this.userName = user.getUserName();
this.firstName = user.getFirstName();
this.lastName = user.getLastName();
this.email = user.getEmail();
this.id = id;
}
public String getMembershipType() {
return mtype;
}
public void setMembershipType(String mtype) {
this.mtype = mtype;
}
public String getUserName() {
return userName;
}
public String getFirstName() {
return firstName;
}
public String getLastName() {
return lastName;
}
public String getEmail() {
return email;
}
public String getId() {
return id;
}
}
}