/**
* 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.blogs.web.internal.portlet.action;
import com.liferay.blogs.configuration.BlogsGroupServiceOverriddenConfiguration;
import com.liferay.blogs.constants.BlogsConstants;
import com.liferay.blogs.service.BlogsEntryService;
import com.liferay.portal.kernel.dao.search.SearchContainer;
import com.liferay.portal.kernel.model.Layout;
import com.liferay.portal.kernel.model.LayoutConstants;
import com.liferay.portal.kernel.module.configuration.ConfigurationProvider;
import com.liferay.portal.kernel.settings.GroupServiceSettingsLocator;
import com.liferay.portal.kernel.struts.StrutsAction;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.RSSUtil;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.portal.kernel.workflow.WorkflowConstants;
import com.liferay.portal.struts.BaseRSSStrutsAction;
import java.util.Date;
import javax.servlet.http.HttpServletRequest;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
/**
* @author Brian Wing Shun Chan
*/
@Component(
immediate = true, property = "path=/blogs/rss", service = StrutsAction.class
)
public class RSSAction extends BaseRSSStrutsAction {
@Override
protected byte[] getRSS(HttpServletRequest request) throws Exception {
ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
WebKeys.THEME_DISPLAY);
Layout layout = themeDisplay.getLayout();
long plid = ParamUtil.getLong(request, "p_l_id");
if (plid == LayoutConstants.DEFAULT_PLID) {
plid = themeDisplay.getPlid();
}
long companyId = ParamUtil.getLong(request, "companyId");
long groupId = ParamUtil.getLong(request, "groupId");
long organizationId = ParamUtil.getLong(request, "organizationId");
int status = WorkflowConstants.STATUS_APPROVED;
int max = ParamUtil.getInteger(
request, "max", SearchContainer.DEFAULT_DELTA);
String type = ParamUtil.getString(
request, "type", RSSUtil.FORMAT_DEFAULT);
double version = ParamUtil.getDouble(
request, "version", RSSUtil.VERSION_DEFAULT);
String displayStyle = ParamUtil.getString(
request, "displayStyle", RSSUtil.DISPLAY_STYLE_DEFAULT);
String feedURL =
themeDisplay.getPortalURL() + themeDisplay.getPathMain() +
"/blogs/find_entry?";
String entryURL = feedURL;
String rss = StringPool.BLANK;
if (companyId > 0) {
feedURL = StringPool.BLANK;
rss = _blogsEntryService.getCompanyEntriesRSS(
companyId, new Date(), status, max, type, version, displayStyle,
feedURL, entryURL, themeDisplay);
}
else if (groupId > 0) {
feedURL += "p_l_id=" + plid;
entryURL = feedURL;
rss = _blogsEntryService.getGroupEntriesRSS(
groupId, new Date(), status, max, type, version, displayStyle,
feedURL, entryURL, themeDisplay);
}
else if (organizationId > 0) {
feedURL = StringPool.BLANK;
rss = _blogsEntryService.getOrganizationEntriesRSS(
organizationId, new Date(), status, max, type, version,
displayStyle, feedURL, entryURL, themeDisplay);
}
else if (layout != null) {
groupId = themeDisplay.getScopeGroupId();
feedURL = themeDisplay.getPathMain() + "/blogs/rss";
entryURL = feedURL;
rss = _blogsEntryService.getGroupEntriesRSS(
groupId, new Date(), status, max, type, version, displayStyle,
feedURL, entryURL, themeDisplay);
}
return rss.getBytes(StringPool.UTF8);
}
@Override
protected boolean isRSSFeedsEnabled(HttpServletRequest request)
throws Exception {
ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
WebKeys.THEME_DISPLAY);
BlogsGroupServiceOverriddenConfiguration
blogsGroupServiceOverridenConfiguration =
_configurationProvider.getConfiguration(
BlogsGroupServiceOverriddenConfiguration.class,
new GroupServiceSettingsLocator(
themeDisplay.getSiteGroupId(),
BlogsConstants.SERVICE_NAME));
return blogsGroupServiceOverridenConfiguration.enableRss();
}
@Reference(unbind = "-")
protected void setBlogsEntryService(BlogsEntryService blogsEntryService) {
_blogsEntryService = blogsEntryService;
}
@Reference(unbind = "-")
protected void setConfigurationProvider(
ConfigurationProvider configurationProvider) {
_configurationProvider = configurationProvider;
}
private BlogsEntryService _blogsEntryService;
private ConfigurationProvider _configurationProvider;
}