001    /**
002     * Copyright (c) 2000-present 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.portal.kernel.portlet;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.model.Group;
019    import com.liferay.portal.kernel.theme.ThemeDisplay;
020    import com.liferay.portal.kernel.util.PortalUtil;
021    import com.liferay.portal.kernel.util.WebKeys;
022    
023    import javax.portlet.PortletRequest;
024    import javax.portlet.PortletURL;
025    
026    import javax.servlet.http.HttpServletRequest;
027    
028    /**
029     * @author Eudaldo Alonso
030     */
031    public abstract class BasePortletProvider implements PortletProvider {
032    
033            @Override
034            public PortletURL getPortletURL(HttpServletRequest request)
035                    throws PortalException {
036    
037                    return getPortletURL(request, null);
038            }
039    
040            @Override
041            public PortletURL getPortletURL(HttpServletRequest request, Group group)
042                    throws PortalException {
043    
044                    ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
045                            WebKeys.THEME_DISPLAY);
046    
047                    long plid = getPlid(themeDisplay);
048                    long controlPanelPlid = PortalUtil.getControlPanelPlid(
049                            themeDisplay.getCompanyId());
050    
051                    if (plid == controlPanelPlid) {
052                            return PortalUtil.getControlPanelPortletURL(
053                                    request, group, getPortletId(), 0, 0,
054                                    PortletRequest.RENDER_PHASE);
055                    }
056                    else {
057                            return PortletURLFactoryUtil.create(
058                                    request, getPortletId(), plid, PortletRequest.RENDER_PHASE);
059                    }
060            }
061    
062            protected long getPlid(ThemeDisplay themeDisplay) throws PortalException {
063                    return PortalUtil.getControlPanelPlid(themeDisplay.getCompanyId());
064            }
065    
066    }