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added new state bits to MailingList, implemented form for editing those

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Stephan Richter
2022-04-22 10:25:24 +02:00
parent 5710a89b52
commit 7bf492e469
8 changed files with 120 additions and 79 deletions
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45
src/main/java/de/srsoftware/widerhall/data/MailingList.java
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@@ -28,6 +28,13 @@ import static de.srsoftware.widerhall.data.User.PERMISSION_ADMIN;
* this class encapsulates a MailingList db object
*/
public class MailingList implements MessageHandler {
public static final String KEY_FORWARD_FROM = "forward_from";
public static final String KEY_FORWARD_ATTACHED = "forward_attached";
public static final String KEY_HIDE_RECEIVERS = "hide_receivers";
public static final String KEY_REPLY_TO_LIST = "reply_to_list";
public static final String KEY_OPEN_FOR_GUESTS = "open_for_guests";
public static final String KEY_OPEN_FOR_SUBSCRIBERS = "open_for_subscribers";
public static final String KEY_ARCHIVE = "archive";
private static final Logger LOG = LoggerFactory.getLogger(MailingList.class);
private static final String IMAP_HOST = "imap_host";
private static final String IMAP_PORT = "imap_port";
@@ -47,10 +54,11 @@ public class MailingList implements MessageHandler {
public static final int STATE_REPLY_TO_LIST = 32; // set REPLY TO field to list address?
public static final int STATE_OPEN_FOR_GUESTS = 64; // allow anyone to send via this list?
public static final int STATE_PUBLIC_ARCHIVE = 128; // save received messages in archive?
public static final int STATE_OPEN_FOR_MODS = 256; // allow mods to send via this list?
public static final int STATE_OPEN_FOR_SUBSCRIBERS = 256; // allow mods to send via this list?
public static final int STATE_MODS_CAN_CREATE_MODS = 512; // allow mods to make subscribers to mods?
private static final int VISIBLE = 1;
private static final int HIDDEN = 0;
private static final int DEFAULT_STATE = STATE_PENDING|STATE_HIDE_RECEIVERS|STATE_PUBLIC_ARCHIVE|STATE_OPEN_FOR_MODS;
private static final int DEFAULT_STATE = STATE_PENDING|STATE_HIDE_RECEIVERS|STATE_PUBLIC_ARCHIVE;
private static final String RETAINED_FOLDER = "retained";
private final String name;
private final String email;
@@ -227,6 +235,20 @@ public class MailingList implements MessageHandler {
return setFlag(STATE_HIDE_RECEIVERS,hide);
}
public boolean isAllowedSender(String senderEmail){
if (senderEmail == null || senderEmail.isBlank()) return false;
try {
var user = User.load(senderEmail);
if (user == null) return this.isOpenForGuests();
var member = ListMember.load(this,user);
if (member == null) return this.isOpenForGuests();
if (member.isModerator()) return true;
if (member.isSubscriber()) return this.isOpenForSubscribers();
} catch (SQLException e) {
LOG.warn("Failed to load User for {}",senderEmail,e);
}
return this.isOpenForGuests();
}
/**
* test, whether the current ML is subscribable by a given user
* @param user
@@ -244,6 +266,14 @@ public class MailingList implements MessageHandler {
}
}
public boolean isOpenForGuests(){
return hasState(STATE_OPEN_FOR_GUESTS);
}
public boolean isOpenForSubscribers(){
return hasState(STATE_OPEN_FOR_GUESTS|STATE_OPEN_FOR_SUBSCRIBERS);
}
/**
* Load a ML object by it's identifying email address.
* This is a cached method: if the ML has been loaded before, the already-loaded object will be returned.
@@ -334,7 +364,7 @@ public class MailingList implements MessageHandler {
Address from = message.getFrom()[0];
if (from instanceof InternetAddress internetAddress){
var senderEmail = ((InternetAddress) from).getAddress();
if (!hasState(STATE_OPEN_FOR_GUESTS) && !this.hashMember(senderEmail)){
if (!isAllowedSender(senderEmail)) {
retainMessage(message);
sentRetentionNotification(senderEmail);
return;
@@ -344,10 +374,14 @@ public class MailingList implements MessageHandler {
forward(message);
}
public MailingList open(boolean open) throws SQLException {
public MailingList openForGuests(boolean open) throws SQLException {
return setFlag(STATE_OPEN_FOR_GUESTS,open);
}
public MailingList openForSubscribers(boolean open) throws SQLException {
return setFlag(STATE_OPEN_FOR_SUBSCRIBERS,open);
}
/**
* provide the set of mailing lists that are publicy open to subscriptions
* @return
@@ -490,7 +524,8 @@ public class MailingList implements MessageHandler {
if (hasState(STATE_FORWARD_ATTACHED)) map.put("forward_attached",HIDDEN);
if (hasState(STATE_HIDE_RECEIVERS)) map.put("hide_receivers",HIDDEN);
if (hasState(STATE_REPLY_TO_LIST)) map.put("reply_to_list",HIDDEN);
if (hasState(STATE_OPEN_FOR_GUESTS)) map.put("open",VISIBLE);
if (hasState(STATE_OPEN_FOR_GUESTS)) map.put("open_for_guests",HIDDEN);
if (hasState(STATE_OPEN_FOR_SUBSCRIBERS)) map.put("open_for_subscribers",HIDDEN);
if (hasState(STATE_PUBLIC_ARCHIVE)) map.put("archive",VISIBLE);
return map;
}