import org.prevayler.*;
import org.prevayler.Query;
-// FEATURE: umbrella structure to mailing lists
-public class MailingList extends Target implements Serializable {
+public class MailingList extends Persistent implements Target {
public static enum UserType { Administrator, Moderator, Member }
public static enum SubscriptionType { All, None, Digest, MimeDigest }
public static enum Visibility { Members, Public, Nobody }
public static enum Action { Accept, Hold, Reject }
- public Address address;
- public Mailbox archive;
- private final long secret;
- private MailingList(Address a, Mailbox ar, long s) { this.address=a; this.archive=ar; this.secret=s; }
+ public Address address;
+ private final long secret = new Random().nextLong();
- public Hashtable subscribers = new Hashtable();
- public Filter[] filters = new Filter[0];
+ public Hashtable subscribers = new Hashtable();
- public String homepage = "";
- public String one_line_description = "";
- public String long_description = "";
- public String message_footer = "";
+ public String homepage = "";
+ public String one_line_description = "";
+ public String long_description = "";
+ public String message_footer = "";
- public Visibility listVisibility = Visibility.Nobody;
- public Visibility membershipVisibility = Visibility.Nobody;
- public Visibility archiveVisibility = Visibility.Members;
- public Action defaultPostingType = Action.Hold;
+ public Visibility listVisibility = Visibility.Nobody;
+ public Visibility membershipVisibility = Visibility.Nobody;
+ public Visibility archiveVisibility = Visibility.Members;
+ public Action defaultPostingType = Action.Hold;
- public int bounceThreshhold = 10;
+ public int bounceThreshhold = 10;
- public static MailingList getList(Object all, String listName) { return (MailingList)((Hashtable)all).get(listName); }
- public static MailingList getList(final String listName) {
- try {
- return (MailingList)p.execute(new Query() { public Object query(Object o, Date now) { return getList(o, listName); } });
- } catch (Exception e) {
- Log.error(MailingList.class, e);
- return null;
- }
- }
-
- public synchronized Subscriber getSubscriber(Address subscriber) {
- Subscriber s = (Subscriber)subscribers.get(subscriber.toString(false));
- if (s == null) subscribers.put(subscriber, s = new Subscriber());
- return s;
- }
-
- public static class Subscriber implements Serializable {
+ public static class Subscriber {
public Address address;
public Action posting;
public UserType type;
public boolean send_copy_of_own_post;
public boolean filter_duplicates_when_ccd;
}
-
- //public static class Filter {
- // public class EmergencyModerationFilter { }
- // public class MaximumLengthFilter { }
- // public class SpamFilter { }
- // public class MIMETypes { }
- // public class MungeReplyTo { }
- // public class AnonymizeSender { public boolean uncorrelated; }
- //}
-
-
- public void accept(Message m) throws IOException, MailException {
- try {
- m = Message.newMessage(new Fountain.StringFountain("List-Id: " + one_line_description + "<"+address+">\r\n" +
- m.toString() +
- "--\r\n" +
- message_footer + "\r\n" +
- "to unsubscribe, go to " + homepage + "\r\n"));
- } catch (Exception e2) {
- Log.error("[list]", e2);
- throw new IOException(e2.toString());
- }
- Log.warn(MailingList.class, "got message " + m.subject);
- archive.accept(m);
- try {
- String[] subscribers = (String[])p.execute(subscribers());
- Log.warn("**", "length is " + subscribers.length);
- for(int i=0; i<subscribers.length; i++) {
- String s = subscribers[i];
- try {
- Log.warn(MailingList.class, " trying " + s);
- /* FIXME
- SMTP.Outgoing.accept(Message.newMessage(new Fountain.StringFountain(m.toString()),
- address, Address.parse(s)));
- */
- Log.warn("[list]", "successfully sent to " + s);
- } catch (Exception e2) {
- Log.error("[list]", e2);
- }
- }
- } catch (Exception e2) {
- Log.error("[list]", e2);
- }
- }
-
-
- // Transactions ///////////////////////////////////////////////////////////////////////////
- //////////////////////////////////////////////////////////////////////////////
+ // Pooling //////////////////////////////////////////////////////////////////////////////
- public static final String ROOT = System.getProperty("ibex.mail.list.root", Mailbox.STORAGE_ROOT+File.separatorChar+"lists");
- public static Prevayler p;
- static { try {
- PrevaylerFactory pf = new PrevaylerFactory();
- //pf.configureSnapshotManager(new org.prevayler.implementation.snapshot.XmlSnapshotManager(new Hashtable(), ROOT));
- pf.configurePrevalenceBase(ROOT);
- p = pf.create();
- } catch (Exception e) { Log.error(MailingList.class, e); } }
-
- public static Transaction subscribeNewUser(final Address user, final String list) {
- return new Transaction() { public void executeOn(final Object o, final Date now) {
- try {
- new AlterSubscription(user,
- now.getTime() + 1000*60*60*24,
- list,
- SubscriptionType.All).signAndSend(getList(o, list).secret, now);
- } catch (Exception e) {
- Log.error(MailingList.class, e);
- }
- } }; }
-
- /*
- static {
+ private MailingList(File path) { super(path); }
+ public static MailingList getMailingList(String path) { return getMailingList(new File(path)); }
+ public static MailingList getMailingList(File path) {
+ if (!path.exists()) path.mkdirs();
+ File f = new File(path.getAbsolutePath() + File.separatorChar + ".mailinglist");
try {
- if (getList("test") == null) {
- Mailbox archive = FileBasedMailbox.getFileBasedMailbox("/var/org.ibex.mail/lists/test@testing.megacz.com", true);
- p.execute(create(Address.parse("test@testing.megacz.com"), archive));
- p.execute(new Transaction() { public void executeOn(Object all, Date now) {
- getList(all, "test@testing.megacz.com").getSubscriber(Address.parse("megacz@gmail.com")).subscription = SubscriptionType.All;
- }});
- }
+ if (f.exists()) return (MailingList)Persistent.read(f);
+ MailingList ret = new MailingList(path);
+ ret.write();
+ return ret;
} catch (Exception e) {
- Log.error(List.class, e);
+ Log.error(MailingList.class, e);
+ return null;
}
}
- */
- public static Transaction create(final Address address, final Mailbox archive) {
- final long random = new Random().nextLong();
- return new Transaction() { public void executeOn(Object all, Date now) {
- ((Hashtable)all).put(address.toString(false), new MailingList(address, archive, random)); } };
- }
+ // Methods //////////////////////////////////////////////////////////////////////////////
- public static Transaction delete(final Address address) {
- return new Transaction() { public void executeOn(Object o,Date now) {
- ((Hashtable)o).remove(address.toString(false)); } }; }
-
- public static Query all() { return new Query() { public Object query(Object o, Date now) {
- Hashtable all = (Hashtable)o;
- MailingList[] ret = new MailingList[all.size()];
- java.util.Enumeration e = all.elements();
- for(int i=0; i<ret.length; i++) ret[i] = (MailingList)e.nextElement();
- return ret;
- } }; }
-
- public Query subscribers() { return new Query() { public Object query(Object o, Date now) {
- Hashtable all = (Hashtable)o;
- String[] ret = new String[subscribers.size()];
- java.util.Enumeration e = subscribers.keys();
- for(int i=0; i<ret.length; i++) ret[i] = e.nextElement().toString();
- return ret;
- } }; }
-
- public static Query forAddress(final Address a) { return new Query() {
- public Object query(Object o, Date now) {
- return ((Hashtable)o).get(a.toString(false)); } }; }
-
- public static class AlterSubscription extends Confirmation {
- public transient SubscriptionType newType = SubscriptionType.All;
- public String list;
- protected AlterSubscription(Address who, long expiration, String list, SubscriptionType newType) {
- super(who, expiration); this.newType = newType; this.list = list; }
- public String getDescription() { return "change your subscription"; }
- public void executeOn(Object all, Date now) { getList(all, list).getSubscriber(who).subscription = newType; }
+ public Mailbox getArchive() { return FileBasedMailbox.getFileBasedMailbox(path, true); }
+
+ public void accept(Message m) throws IOException, MailException {
+ StringBuffer buf = new StringBuffer();
+ m.getBody().getStream().transcribe(buf);
+ Headers head = new Headers(m.headers.getStream());
+ head.put("list-id", one_line_description + "<"+address+">");
+
+ m = Message.newMessage(new Fountain.StringFountain(head.getString()+"\r\n"+buf.toString()));
+ Log.warn(MailingList.class, "archiving list message " + m.subject);
+ getArchive().accept(m);
+
+ for(java.util.Enumeration e = subscribers.elements(); e.hasMoreElements();) try {
+ Subscriber s = (Subscriber)e.nextElement();
+ Log.warn(MailingList.class, " trying " + s.address);
+ SMTP.accept(Message.newMessage(m, m.envelopeFrom, s.address));
+ Log.warn("[list]", "successfully sent to " + s);
+ } catch (Exception e2) { Log.error("[list]", e2); }
}
+ //public Filter[] filters = new Filter[0];
+ //public static class Filter {
+ // public class EmergencyModerationFilter { }
+ // public class MaximumLengthFilter { }
+ // public class SpamFilter { }
+ // public class MIMETypes { }
+ // public class MungeReplyTo { }
+ // public class AnonymizeSender { public boolean uncorrelated; }
+ //}
}
projects / org.ibex.mail.git / blobdiff