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2 package nabble.view.web.mailing_list;
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3
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4 import fschmidt.util.mail.Mail;
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5 import fschmidt.util.servlet.ServletUtils;
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6 import nabble.model.Init;
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7 import nabble.model.ListServer;
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8 import nabble.model.MailingList;
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9 import nabble.model.ModelHome;
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10 import nabble.model.Executors;
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11 import nabble.model.Node;
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12 import nabble.model.User;
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13 import nabble.view.lib.Jtp;
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14 import nabble.view.lib.SubscribeDefaultsMail;
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15 import org.slf4j.Logger;
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16 import org.slf4j.LoggerFactory;
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17
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18 import javax.servlet.ServletException;
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19 import javax.servlet.http.HttpServlet;
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20 import javax.servlet.http.HttpServletRequest;
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21 import javax.servlet.http.HttpServletResponse;
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22 import java.io.IOException;
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23 import java.util.concurrent.TimeUnit;
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24
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25
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26 public final class Subscribe extends HttpServlet {
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27
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28 private static final Logger logger = LoggerFactory.getLogger(Subscribe.class);
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29
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30 private final static long secondsUntilDeliveryOffMail = Init.get("secondsUntilDeliveryOffMail",20*60); // why so long?
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31
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32 protected void service(HttpServletRequest request,HttpServletResponse response)
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33 throws ServletException, IOException
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34 {
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35 User user = Jtp.getUser(request,response);
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36 if (user == null) {
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37 Jtp.login("You must login to be able to subscribe to a list.",request,response);
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38 return;
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39 }
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40 Node forum = Jtp.getSiteNotNull(request).getNode(Long.parseLong(request.getParameter("forum")));
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41 MailingList mailingList = forum.getAssociatedMailingList();
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42 Mail userSubscribeMail = mailingList.subscribeMail(user);
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43 ModelHome.send(userSubscribeMail);
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44 logger.info("subscription request from "+user.getEmail()+" to "+mailingList.getListAddress());
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45
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46 if (mailingList.getListServer().needsDefaults() && mailingList.getListServer() != ListServer.google) {
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47 String url = ServletUtils.getContextURL(request) + "/mailing_list/SubscribeDefaults.jtp?forum="+forum.getId()+"&k="+mailingList.getPassword(user);
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48 final Mail mail = SubscribeDefaultsMail.newMail(user.getEmail(), mailingList, url);
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49 Executors.schedule(
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50 new Runnable(){public void run(){
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51 ModelHome.send(mail);
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52 }}, secondsUntilDeliveryOffMail, TimeUnit.SECONDS
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53 );
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54 }
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55 response.sendRedirect("Subscribe2.jtp?forum="+forum.getId());
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56 }
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57 }
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58 %>
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