com.liferay.portal.util.LayoutURLUtil.java Source code

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Here is the source code for com.liferay.portal.util.LayoutURLUtil.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * 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.
 */

package com.liferay.portal.util;

import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.Layout;
import com.liferay.portal.kernel.model.LayoutConstants;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.service.persistence.LayoutUtil;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.PortalUtil;
import com.liferay.portal.kernel.util.WebKeys;

import javax.servlet.http.HttpServletRequest;

/**
 * @author Shuyang Zhou
 */
public class LayoutURLUtil {

    public static String getLayoutURL(Layout layout, ServiceContext serviceContext) {

        HttpServletRequest httpServletRequest = serviceContext.getRequest();

        if (httpServletRequest == null) {
            return StringPool.BLANK;
        }

        ThemeDisplay themeDisplay = (ThemeDisplay) httpServletRequest.getAttribute(WebKeys.THEME_DISPLAY);

        try {
            return PortalUtil.getLayoutURL(layout, themeDisplay, false);
        } catch (Exception e) {
            return StringPool.BLANK;
        }
    }

    public static String getLayoutURL(long groupId, String portletId, ServiceContext serviceContext)
            throws PortalException {

        long plid = serviceContext.getPlid();

        long controlPanelPlid = PortalUtil.getControlPanelPlid(serviceContext.getCompanyId());

        if (plid == controlPanelPlid) {
            plid = PortalUtil.getPlidFromPortletId(groupId, portletId);
        }

        String layoutURL = StringPool.BLANK;

        if (plid != LayoutConstants.DEFAULT_PLID) {
            Layout layout = LayoutUtil.findByPrimaryKey(plid);

            layoutURL = getLayoutURL(layout, serviceContext);
        }

        return layoutURL;
    }

}