cmsshowgroupuserslist.java

一个cms内容管理平台

/*
 * File   : $Source: /usr/local/cvs/opencms/src-modules/org/opencms/workplace/tools/accounts/CmsShowGroupUsersList.java,v $
 * Date   : $Date: 2006/10/11 13:41:12 $
 * Version: $Revision: 1.12 $
 *
 * This library is part of OpenCms -
 * the Open Source Content Mananagement System
 *
 * Copyright (c) 2005 Alkacon Software GmbH (http://www.alkacon.com)
 *
 * This library 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 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.
 *
 * For further information about Alkacon Software GmbH, please see the
 * company website: http://www.alkacon.com
 *
 * For further information about OpenCms, please see the
 * project website: http://www.opencms.org
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.opencms.workplace.tools.accounts;

import org.opencms.file.CmsUser;
import org.opencms.jsp.CmsJspActionElement;
import org.opencms.main.CmsException;
import org.opencms.main.CmsRuntimeException;
import org.opencms.workplace.CmsDialog;
import org.opencms.workplace.list.CmsListColumnDefinition;
import org.opencms.workplace.list.CmsListDateMacroFormatter;
import org.opencms.workplace.list.CmsListDefaultAction;
import org.opencms.workplace.list.CmsListDirectAction;
import org.opencms.workplace.list.CmsListItem;
import org.opencms.workplace.list.CmsListMetadata;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.PageContext;

/**
 * User groups overview view.<p>
 * 
 * @author Michael Moossen  
 * @author Peter Bonrad
 * 
 * @version $Revision: 1.12 $ 
 * 
 * @since 6.0.0 
 */
public class CmsShowGroupUsersList extends A_CmsGroupUsersList {

    /** list id constant. */
    public static final String LIST_ID = "lsgu";

    /** list action id constant. */
    public static final String LIST_ACTION_EDIT = "ae";

    /** list column id constant. */
    public static final String LIST_COLUMN_LASTLOGIN = "cl";

    /**
     * Public constructor.<p>
     * 
     * @param jsp an initialized JSP action element
     */
    public CmsShowGroupUsersList(CmsJspActionElement jsp) {

        this(jsp, LIST_ID);
    }

    /**
     * Public constructor with JSP variables.<p>
     * 
     * @param context the JSP page context
     * @param req the JSP request
     * @param res the JSP response
     */
    public CmsShowGroupUsersList(PageContext context, HttpServletRequest req, HttpServletResponse res) {

        this(new CmsJspActionElement(context, req, res));
    }

    /**
     * Protected constructor.<p>
     * @param jsp an initialized JSP action element
     * @param listId the id of the specialized list
     */
    protected CmsShowGroupUsersList(CmsJspActionElement jsp, String listId) {

        super(jsp, listId, Messages.get().container(Messages.GUI_GROUPUSERS_LIST_NAME_0), false);
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#defaultActionHtmlStart()
     */
    public String defaultActionHtmlStart() {

        return getList().listJs(getLocale()) + dialogContentStart(getParamTitle());
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#executeListMultiActions()
     */
    public void executeListMultiActions() throws CmsRuntimeException {

        throwListUnsupportedActionException();
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#executeListSingleActions()
     */
    public void executeListSingleActions() throws IOException, ServletException {

        String userId = getSelectedItem().getId();
        
        Map params = new HashMap();
        params.put(A_CmsEditUserDialog.PARAM_USERID, userId);
        params.put(CmsDialog.PARAM_ACTION, CmsDialog.DIALOG_INITIAL);

        if (getParamListAction().equals(LIST_ACTION_EDIT)) {
            getToolManager().jspForwardTool(this, "/accounts/users/edit/user", params);
        } else {
            throwListUnsupportedActionException();
        }
    }

    /**
     * @see org.opencms.workplace.tools.accounts.A_CmsGroupUsersList#getUsers()
     */
    protected List getUsers() throws CmsException {

        return getCms().getUsersOfGroup(getParamGroupname());
    }

    /**
     * @see org.opencms.workplace.tools.accounts.A_CmsGroupUsersList#setDefaultAction(org.opencms.workplace.list.CmsListColumnDefinition)
     */
    protected void setDefaultAction(CmsListColumnDefinition loginCol) {

        CmsListDefaultAction editAction = new CmsListDefaultAction(LIST_ACTION_EDIT);
        editAction.setName(Messages.get().container(Messages.GUI_USERS_LIST_ACTION_EDIT_NAME_0));
        editAction.setHelpText(Messages.get().container(Messages.GUI_USERS_LIST_ACTION_EDIT_HELP_0));
        loginCol.addDefaultAction(editAction);
    }

    /**
     * @see org.opencms.workplace.tools.accounts.A_CmsGroupUsersList#setIconAction(org.opencms.workplace.list.CmsListColumnDefinition)
     */
    protected void setIconAction(CmsListColumnDefinition iconCol) {

        CmsListDirectAction iconAction = new CmsListDirectAction(LIST_ACTION_ICON);
        iconAction.setName(Messages.get().container(Messages.GUI_USERS_LIST_INGROUP_NAME_0));
        iconAction.setHelpText(Messages.get().container(Messages.GUI_USERS_LIST_INGROUP_HELP_0));
        iconAction.setIconPath(A_CmsUsersList.PATH_BUTTONS + "user.png");
        iconAction.setEnabled(false);
        iconCol.addDirectAction(iconAction);
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#setMultiActions(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setMultiActions(CmsListMetadata metadata) {

        // noop
    }

    /**
     * @see org.opencms.workplace.tools.accounts.A_CmsGroupUsersList#setColumns(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setColumns(CmsListMetadata metadata) {

        super.setColumns(metadata);
        
        // adjust colum widths
        CmsListColumnDefinition loginCol = metadata.getColumnDefinition(LIST_COLUMN_LOGIN);
        loginCol.setWidth("30%");
        
        CmsListColumnDefinition fullnameCol = metadata.getColumnDefinition(LIST_COLUMN_FULLNAME);
        fullnameCol.setWidth("50%");
        
        // add column for last login date
        CmsListColumnDefinition lastLoginCol = new CmsListColumnDefinition(LIST_COLUMN_LASTLOGIN);
        lastLoginCol.setName(Messages.get().container(Messages.GUI_USERS_LIST_COLS_LASTLOGIN_0));
        lastLoginCol.setWidth("20%");
        lastLoginCol.setFormatter(CmsListDateMacroFormatter.getDefaultDateFormatter());
        metadata.addColumn(lastLoginCol);
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#getListItems()
     */
    protected List getListItems() throws CmsException {

        List ret = new ArrayList();

        // get content        
        List users = getUsers();
        Iterator itUsers = users.iterator();
        while (itUsers.hasNext()) {
            CmsUser user = (CmsUser)itUsers.next();
            CmsListItem item = getList().newItem(user.getId().toString());
            item.set(LIST_COLUMN_LOGIN, user.getName());
            item.set(LIST_COLUMN_FULLNAME, user.getFullName());
            item.set(LIST_COLUMN_LASTLOGIN, new Date(user.getLastlogin()));
            ret.add(item);
        }

        return ret;
    }
    
    /**
     * @see org.opencms.workplace.tools.accounts.A_CmsGroupUsersList#setStateActionCol(org.opencms.workplace.list.CmsListMetadata)
     */
    protected void setStateActionCol(CmsListMetadata metadata) {

        // no-op
    }
}