<%
package nabble.view.web.mailing_list;

import fschmidt.util.mail.Mail;
import nabble.model.MailingList;
import nabble.model.ModelHome;
import nabble.model.Node;
import nabble.model.User;
import nabble.view.lib.Jtp;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;


public final class Unsubscribe extends HttpServlet {

	private static final Logger logger = LoggerFactory.getLogger(Unsubscribe.class);

	protected void service(HttpServletRequest request,HttpServletResponse response)
		throws ServletException, IOException
	{
		User user = Jtp.getUser(request);
		if( user==null ) {
			Jtp.login("You must login to be able to unsubscribe from a list.",request,response);
			return;
		}
		Node forum = Jtp.getSiteNotNull(request).getNode(Long.parseLong(request.getParameter("forum")));
		MailingList mailingList = forum.getAssociatedMailingList();
		Mail unsubscribeMail = mailingList.unsubscribeMail(user);
		ModelHome.send(unsubscribeMail);
		logger.info("unsubscription request from "+user.getEmail()+" to "+mailingList.getListAddress());
		response.sendRedirect("Unsubscribe2.jtp?forum="+forum.getId());
	}
}
%>