cmsusertransferlist.java

cms是开源的框架

/*
 * File   : $Source: /usr/local/cvs/opencms/src-modules/org/opencms/workplace/tools/accounts/CmsUserTransferList.java,v $
 * Date   : $Date: 2006/03/27 14:52:49 $
 * Version: $Revision: 1.3 $
 *
 * 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.CmsGroup;
import org.opencms.file.CmsUser;
import org.opencms.jsp.CmsJspActionElement;
import org.opencms.main.CmsException;
import org.opencms.main.CmsRuntimeException;
import org.opencms.security.CmsPrincipal;
import org.opencms.util.CmsRequestUtil;
import org.opencms.util.CmsStringUtil;
import org.opencms.util.CmsUUID;
import org.opencms.workplace.list.A_CmsListDialog;
import org.opencms.workplace.list.CmsHtmlList;
import org.opencms.workplace.list.CmsListColumnAlignEnum;
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.CmsListItemDetails;
import org.opencms.workplace.list.CmsListItemDetailsFormatter;
import org.opencms.workplace.list.CmsListMetadata;
import org.opencms.workplace.list.CmsListOrderEnum;
import org.opencms.workplace.list.CmsListSearchAction;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;

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

/**
 * Allows to select an user to transfer the permissions and attributes from list of previous selected users.<p>
 * 
 * @author Michael Moossen  
 * 
 * @version $Revision: 1.3 $ 
 * 
 * @since 6.0.0 
 */
public class CmsUserTransferList extends A_CmsListDialog {

    /** list action id constant. */
    public static final String LIST_ACTION_TRANSFER = "at";

    /** list column id constant. */
    public static final String LIST_COLUMN_EMAIL = "cm";

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

    /** list column id constant. */
    public static final String LIST_COLUMN_LOGIN = "ci";

    /** list column id constant. */
    public static final String LIST_COLUMN_NAME = "cn";

    /** list column id constant. */
    public static final String LIST_COLUMN_TRANSFER = "ct";

    /** list action id constant. */
    public static final String LIST_DEFACTION_TRANSFER = "dt";

    /** list item detail id constant. */
    public static final String LIST_DETAIL_ADDRESS = "da";

    /** list item detail id constant. */
    public static final String LIST_DETAIL_GROUPS = "dg";

    /** List id constant. */
    public static final String LIST_ID = "lut";

    /** Path to the list buttons. */
    public static final String PATH_BUTTONS = "tools/accounts/buttons/";

    /** Stores the value of the request parameter for the user id, could be a list of ids. */
    private String m_paramUserid;

    /** Stores the value of the users name, could be a list of names. */
    private String m_userName;

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

        this(LIST_ID, jsp);
    }

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

        super(
            jsp,
            listId,
            Messages.get().container(Messages.GUI_USERS_TRANSFER_LIST_NAME_0),
            LIST_COLUMN_NAME,
            CmsListOrderEnum.ORDER_ASCENDING,
            null);
    }

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

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

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#customHtmlStart()
     */
    protected String customHtmlStart() {

        StringBuffer result = new StringBuffer(2048);
        result.append(dialogBlockStart(Messages.get().container(Messages.GUI_USERS_TRANSFER_NOTICE_0).key(getLocale())));
        result.append("\n");
        if (getCurrentToolPath().indexOf("/edit/") < 0) {
            result.append(key(Messages.GUI_USER_DEPENDENCIES_SELECTED_USERS_0));
            result.append(":<br>\n");
            List users = CmsStringUtil.splitAsList(getUserName(), CmsHtmlList.ITEM_SEPARATOR, true);
            result.append("<ul>\n");
            Iterator it = users.iterator();
            while (it.hasNext()) {
                String name = (String)it.next();
                result.append("<li>");
                result.append(name);
                result.append("</li>\n");
            }
            result.append("</ul>\n");
        } 
        result.append(key(Messages.GUI_USERS_TRANSFER_NOTICE_TEXT_0));
        result.append(dialogBlockEnd());
        return result.toString();
    }

    /**
     * @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 {

        if (getParamListAction().equals(LIST_ACTION_TRANSFER) || getParamListAction().equals(LIST_DEFACTION_TRANSFER)) {
            // execute the delete action
            try {
                Iterator it = CmsStringUtil.splitAsList(getParamUserid(), CmsHtmlList.ITEM_SEPARATOR, true).iterator();
                while (it.hasNext()) {
                    CmsUUID id = new CmsUUID((String)it.next());
                    getCms().deleteUser(id, new CmsUUID(getSelectedItem().getId()));
                }
                CmsRequestUtil.forwardRequest(getParamCloseLink(), getJsp().getRequest(), getJsp().getResponse());
                setForwarded(true);
            } catch (CmsException e) {
                throw new CmsRuntimeException(Messages.get().container(
                    Messages.ERR_TRANSFER_USER_1,
                    getSelectedItem().get(LIST_COLUMN_NAME)), e);
            }
        } else {
            throwListUnsupportedActionException();
        }
        listSave();
    }

    /**
     * Returns the user id parameter value.<p>
     * 
     * @return the user id parameter value
     */
    public String getParamUserid() {

        return m_paramUserid;
    }

    /**
     * Returns the users Name.<p>
     *
     * @return the users Name
     */
    public String getUserName() {

        return m_userName;
    }