001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.mypages;
016    
017    import com.liferay.portal.model.Portlet;
018    import com.liferay.portal.model.RoleConstants;
019    import com.liferay.portal.security.permission.PermissionChecker;
020    import com.liferay.portal.service.RoleLocalServiceUtil;
021    import com.liferay.portal.theme.ThemeDisplay;
022    import com.liferay.portal.util.PropsValues;
023    import com.liferay.portlet.BaseControlPanelEntry;
024    
025    /**
026     * @author Jorge Ferrer
027     * @author Amos Fong
028     */
029    public class MyPagesControlPanelEntry extends BaseControlPanelEntry {
030    
031            @Override
032            public boolean isVisible(
033                            PermissionChecker permissionChecker, Portlet portlet)
034                    throws Exception {
035    
036                    return false;
037            }
038    
039            @Override
040            public boolean isVisible(
041                            Portlet portlet, String category, ThemeDisplay themeDisplay)
042                    throws Exception {
043    
044                    if (!PropsValues.LAYOUT_USER_PRIVATE_LAYOUTS_ENABLED &&
045                            !PropsValues.LAYOUT_USER_PUBLIC_LAYOUTS_ENABLED) {
046    
047                            return false;
048                    }
049    
050                    PermissionChecker permissionChecker =
051                            themeDisplay.getPermissionChecker();
052    
053                    boolean hasPowerUserRole = RoleLocalServiceUtil.hasUserRole(
054                            permissionChecker.getUserId(), permissionChecker.getCompanyId(),
055                            RoleConstants.POWER_USER, true);
056    
057                    if ((PropsValues.LAYOUT_USER_PRIVATE_LAYOUTS_POWER_USER_REQUIRED ||
058                             PropsValues.LAYOUT_USER_PUBLIC_LAYOUTS_POWER_USER_REQUIRED) &&
059                            !hasPowerUserRole) {
060    
061                            return false;
062                    }
063    
064                    return super.isVisible(portlet, category, themeDisplay);
065            }
066    
067    }