/*
* Copyright (C) 2003-2008 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.ecm.webui.component.admin.folksonomy;
import java.util.ArrayList;
import java.util.List;
import org.exoplatform.commons.utils.LazyPageList;
import org.exoplatform.commons.utils.ListAccess;
import org.exoplatform.commons.utils.ListAccessImpl;
import org.exoplatform.services.cms.folksonomy.NewFolksonomyService;
import org.exoplatform.webui.application.WebuiRequestContext;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIContainer;
import org.exoplatform.webui.core.UIGrid;
import org.exoplatform.webui.core.lifecycle.UIContainerLifecycle;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
/**
* Created by The eXo Platform SARL
* Author : Nguyen Anh Vu
* anhvurz90@gmail.com
* Dec 14, 2009
* 10:01:53 AM
*/
@ComponentConfig(
lifecycle = UIContainerLifecycle.class,
events = {
@EventConfig (listeners = UITagPermissionInfo.DeleteActionListener.class,
confirm = "UITagPermissionInfo.msg.confirm-delete-permission")
}
)
public class UITagPermissionInfo extends UIContainer {
public static String[] PERMISSION_BEAN_FIELD = {"usersOrGroups"};
private static String[] PERMISSION_ACTION = {"Delete"};
public UITagPermissionInfo() throws Exception {
UIGrid uiGrid = createUIComponent(UIGrid.class, null, "TagPermissionInfo");
addChild(uiGrid);
updateGrid();
uiGrid.getUIPageIterator().setId("TagPermissionInfoIterator");
uiGrid.configure(PERMISSION_BEAN_FIELD[0], PERMISSION_BEAN_FIELD, PERMISSION_ACTION);
}
public void processRender(WebuiRequestContext context) throws Exception {
updateGrid();
super.processRender(context);
}
public void updateGrid() throws Exception {
List<TagPermissionData> tagPermissions = new ArrayList<TagPermissionData>();
NewFolksonomyService newFolksonomyService = getApplicationComponent(NewFolksonomyService.class);
for (String usersOrGroups : newFolksonomyService.getTagPermissionList()) {
tagPermissions.add(new TagPermissionData(usersOrGroups));
}
UIGrid uiGrid = findFirstComponentOfType(UIGrid.class);
int currentPage = uiGrid.getUIPageIterator().getCurrentPage();
ListAccess<TagPermissionData> tagPermList = new ListAccessImpl<TagPermissionData>(TagPermissionData.class,
tagPermissions);
LazyPageList<TagPermissionData> dataPageList = new LazyPageList<TagPermissionData>(tagPermList, 10);
uiGrid.getUIPageIterator().setPageList(dataPageList);
int total = uiGrid.getUIPageIterator().getAvailablePage();
uiGrid.getUIPageIterator().setCurrentPage(currentPage < total ? currentPage : total);
}
public static class DeleteActionListener extends EventListener<UITagPermissionInfo> {
public void execute(Event<UITagPermissionInfo> event) throws Exception {
UITagPermissionInfo uiInfo = event.getSource();
String name = event.getRequestContext().getRequestParameter(OBJECTID);
NewFolksonomyService folksonomyService = uiInfo.getApplicationComponent(NewFolksonomyService.class);
folksonomyService.removeTagPermission(name);
event.getRequestContext().addUIComponentToUpdateByAjax(uiInfo) ;
}
}
public static class TagPermissionData {
private String usersOrGroups;
public TagPermissionData(String usersOrGroups) {
this.usersOrGroups = usersOrGroups;
}
public String getUsersOrGroups() { return usersOrGroups; }
}
}