/*
*
* Copyright 2013 Entando S.r.l. (http://www.entando.com) All rights reserved.
*
* This file is part of Entando software.
* Entando is a free software;
* You can redistribute it and/or modify it
* under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation; version 2.
*
* See the file License for the specific language governing permissions
* and limitations under the License
*
*
*
* Copyright 2013 Entando S.r.l. (http://www.entando.com) All rights reserved.
*
*/
package com.agiletec.plugins.jprss.apsadmin.rss.portal;
import com.agiletec.aps.system.ApsSystemUtils;
import com.agiletec.aps.system.SystemConstants;
import com.agiletec.aps.system.services.baseconfig.ConfigInterface;
import com.agiletec.apsadmin.system.BaseAction;
import com.agiletec.plugins.jprss.aps.system.services.rss.Channel;
import com.agiletec.plugins.jprss.aps.system.services.rss.IRssManager;
import com.sun.syndication.feed.synd.SyndFeed;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts2.interceptor.ServletResponseAware;
import org.slf4j.Logger;
public class RssPortalAction extends BaseAction implements ServletResponseAware, IRssPortalAction {
@Override
public String show() {
Logger log = ApsSystemUtils.getLogger();
try {
if (null == this.getLang() || null == this.getLangManager().getLang(this.getLang())) {
this.setLang(this.getLangManager().getDefaultLang().getCode());
log.info("JpRssPortalAction - Setting default lang.");
}
if (null == this.getId() || this.getId().trim().length() == 0) {
log.info("Channel id was null.");
return null;
}
boolean isnumeric = this.isNumeric(this.getId());
if (!isnumeric) {
log.info("JpRssPortalAction - Wrong channel id.");
return null;
}
int channelId = new Integer(this.getId()).intValue();
Channel channel = this.getRssManager().getChannel(channelId);
if (null == channel || !channel.isActive()) {
log.info("JpRssPortalAction - Channel " + channelId + " not found");
return null;
}
String feedLink = this.getFeedLink();
SyndFeed syndFeed = this.getRssManager().getSyndFeed(channel, this.getLang(), feedLink, this.getRequest(), this.getServletResponse());
this.setSyndFeed(syndFeed);
this.setFeedType(channel.getFeedType());
} catch (Throwable t) {
ApsSystemUtils.logThrowable(t, this, "show");
return FAILURE;
}
return SUCCESS;
}
private boolean isNumeric(String string) {
Pattern p = Pattern.compile("([0-9]*)");
Matcher m = p.matcher(string);
return m.matches();
}
private String getFeedLink() {
String feedLink = "";
String url = this.getConfigManager().getParam(SystemConstants.PAR_APPL_BASE_URL);
feedLink = url;
return feedLink + this.getLang() + "/";
}
public void setId(String id) {
this._id = id;
}
public String getId() {
return _id;
}
public void setLang(String lang) {
this._lang = lang;
}
public String getLang() {
return _lang;
}
public void setRssManager(IRssManager rssManager) {
this._rssManager = rssManager;
}
protected IRssManager getRssManager() {
return _rssManager;
}
public void setConfigManager(ConfigInterface configManager) {
this._configManager = configManager;
}
protected ConfigInterface getConfigManager() {
return _configManager;
}
@Override
public void setServletResponse(HttpServletResponse response) {
this._servletResponse = response;
}
public HttpServletResponse getServletResponse() {
return _servletResponse;
}
public void setSyndFeed(SyndFeed syndFeed) {
this._syndFeed = syndFeed;
}
public SyndFeed getSyndFeed() {
return _syndFeed;
}
public void setFeedType(String feedType) {
this._feedType = feedType;
}
public String getFeedType() {
return _feedType;
}
private String _id;
private String _lang;
private IRssManager _rssManager;
private ConfigInterface _configManager;
private HttpServletResponse _servletResponse;
private SyndFeed _syndFeed;
private String _feedType;
}