001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.ui.actions;
029
030import org.opencms.file.CmsObject;
031import org.opencms.file.CmsResource;
032import org.opencms.gwt.shared.CmsCoreData.AdeContext;
033import org.opencms.main.OpenCms;
034import org.opencms.security.CmsRole;
035import org.opencms.ui.I_CmsDialogContext;
036import org.opencms.ui.I_CmsDialogContextWithAdeContext;
037import org.opencms.ui.Messages;
038import org.opencms.ui.contextmenu.CmsMenuItemVisibilityMode;
039
040import java.util.List;
041import java.util.Map;
042
043/**
044 * Opens the file explorer for the selected resource switching to the appropriate site.<p>
045 */
046public class CmsViewInExplorerAction extends A_CmsWorkplaceAction implements I_CmsADEAction {
047
048    /** The action id. */
049    public static final String ACTION_ID = "viewinexplorer";
050
051    /**
052     * @see org.opencms.ui.actions.I_CmsWorkplaceAction#executeAction(org.opencms.ui.I_CmsDialogContext)
053     */
054    public void executeAction(I_CmsDialogContext context) {
055
056        // not supported
057    }
058
059    /**
060     * @see org.opencms.ui.actions.I_CmsADEAction#getCommandClassName()
061     */
062    public String getCommandClassName() {
063
064        return "org.opencms.gwt.client.ui.contextmenu.CmsShowWorkplace";
065    }
066
067    /**
068     * @see org.opencms.ui.actions.I_CmsWorkplaceAction#getId()
069     */
070    public String getId() {
071
072        return ACTION_ID;
073    }
074
075    /**
076     * @see org.opencms.ui.actions.I_CmsADEAction#getJspPath()
077     */
078    public String getJspPath() {
079
080        return null;
081    }
082
083    /**
084     * @see org.opencms.ui.actions.I_CmsADEAction#getParams()
085     */
086    public Map<String, String> getParams() {
087
088        return null;
089    }
090
091    /**
092     * @see org.opencms.ui.contextmenu.I_CmsHasMenuItemVisibility#getVisibility(org.opencms.file.CmsObject, java.util.List)
093     */
094    public CmsMenuItemVisibilityMode getVisibility(CmsObject cms, List<CmsResource> resources) {
095
096        return CmsMenuItemVisibilityMode.VISIBILITY_INVISIBLE;
097    }
098
099    /**
100     * @see org.opencms.ui.actions.A_CmsWorkplaceAction#getVisibility(org.opencms.ui.I_CmsDialogContext)
101     */
102    @Override
103    public CmsMenuItemVisibilityMode getVisibility(I_CmsDialogContext context) {
104
105        CmsMenuItemVisibilityMode mode = CmsMenuItemVisibilityMode.VISIBILITY_INVISIBLE;
106        if ((context instanceof I_CmsDialogContextWithAdeContext)
107            && AdeContext.resourceinfo.equals(((I_CmsDialogContextWithAdeContext)context).getAdeContext())
108            && (context.getResources().size() == 1)
109            && OpenCms.getRoleManager().hasRole(context.getCms(), CmsRole.WORKPLACE_USER)) {
110            mode = CmsMenuItemVisibilityMode.VISIBILITY_ACTIVE;
111        }
112        return mode;
113    }
114
115    /**
116     * @see org.opencms.ui.actions.I_CmsADEAction#isAdeSupported()
117     */
118    public boolean isAdeSupported() {
119
120        return true;
121    }
122
123    /**
124     * @see org.opencms.ui.actions.A_CmsWorkplaceAction#getTitleKey()
125     */
126    @Override
127    protected String getTitleKey() {
128
129        return Messages.GUI_ACTION_VIEW_IN_EXPLORER_0;
130    }
131
132}