com.liferay.portal.action.RobotsAction Maven / Gradle / Ivy
/**
* 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.action;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.model.Company;
import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.model.LayoutSet;
import com.liferay.portal.kernel.model.VirtualHost;
import com.liferay.portal.kernel.service.GroupLocalServiceUtil;
import com.liferay.portal.kernel.service.LayoutSetLocalServiceUtil;
import com.liferay.portal.kernel.service.VirtualHostLocalServiceUtil;
import com.liferay.portal.kernel.servlet.ServletResponseUtil;
import com.liferay.portal.kernel.util.ContentTypes;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.PortalUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.util.PropsValues;
import com.liferay.portal.util.RobotsUtil;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
/**
* @author David Truong
*/
public class RobotsAction extends Action {
@Override
public ActionForward execute(
ActionMapping actionMapping, ActionForm actionForm,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
try {
String host = GetterUtil.getString(PortalUtil.getHost(request));
LayoutSet layoutSet = null;
VirtualHost virtualHost =
VirtualHostLocalServiceUtil.fetchVirtualHost(host);
if ((virtualHost != null) && (virtualHost.getLayoutSetId() > 0)) {
layoutSet = LayoutSetLocalServiceUtil.fetchLayoutSet(host);
}
else {
Company company = PortalUtil.getCompany(request);
if (host.equals(company.getVirtualHostname()) &&
Validator.isNotNull(
PropsValues.VIRTUAL_HOSTS_DEFAULT_SITE_NAME)) {
Group defaultGroup = GroupLocalServiceUtil.getGroup(
company.getCompanyId(),
PropsValues.VIRTUAL_HOSTS_DEFAULT_SITE_NAME);
layoutSet = defaultGroup.getPublicLayoutSet();
}
}
String robots = RobotsUtil.getRobots(layoutSet, request.isSecure());
ServletResponseUtil.sendFile(
request, response, null, robots.getBytes(StringPool.UTF8),
ContentTypes.TEXT_PLAIN_UTF8);
}
catch (Exception e) {
if (_log.isWarnEnabled()) {
_log.warn(e, e);
}
PortalUtil.sendError(
HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e, request,
response);
}
return null;
}
private static final Log _log = LogFactoryUtil.getLog(RobotsAction.class);
}