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Code Issues Releases Wiki Activity

Added batch delete

This commit is contained in:
M66B 2022-01-17 16:47:13 +01:00
parent 918b78c543
commit 6234c43de4
1 changed files with 110 additions and 59 deletions
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61
app/src/main/java/eu/faircode/email/Core.java
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@ -285,6 +285,18 @@ class Core {
}
}
break;
case EntityOperation.DELETE:
if (group &&
message.uid != null &&
op.name.equals(next.name) &&
account.protocol == EntityAccount.TYPE_IMAP) {
EntityMessage m = db.message().getMessage(next.message);
if (m != null &&
m.uid != null && m.ui_deleted == message.ui_deleted)
similar.put(next, m);
}
break;
}
}
@ -410,12 +422,13 @@ class Core {
onAdd(context, jargs, account, folder, message, (IMAPStore) istore, (IMAPFolder) ifolder, state);
break;
case EntityOperation.MOVE:
case EntityOperation.MOVE: {
List<EntityMessage> messages = new ArrayList<>();
messages.add(message);
messages.addAll(similar.values());
onMove(context, jargs, false, account, folder, messages, (IMAPStore) istore, (IMAPFolder) ifolder, state);
break;
}
case EntityOperation.COPY:
onMove(context, jargs, true, account, folder, Arrays.asList(message), (IMAPStore) istore, (IMAPFolder) ifolder, state);
@ -425,9 +438,13 @@ class Core {
onFetch(context, jargs, folder, (IMAPStore) istore, (IMAPFolder) ifolder, state);
break;
case EntityOperation.DELETE:
onDelete(context, jargs, account, folder, message, (IMAPFolder) ifolder);
case EntityOperation.DELETE: {
List<EntityMessage> messages = new ArrayList<>();
messages.add(message);
messages.addAll(similar.values());
onDelete(context, jargs, account, folder, messages, (IMAPFolder) ifolder);
break;
}
case EntityOperation.HEADERS:
onHeaders(context, jargs, folder, message, (IMAPFolder) ifolder);
@ -1613,7 +1630,7 @@ class Core {
}
}
private static void onDelete(Context context, JSONArray jargs, EntityAccount account, EntityFolder folder, EntityMessage message, IMAPFolder ifolder) throws MessagingException, IOException {
private static void onDelete(Context context, JSONArray jargs, EntityAccount account, EntityFolder folder, List<EntityMessage> messages, IMAPFolder ifolder) throws MessagingException, IOException {
// Delete message
DB db = DB.getInstance(context);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
@ -1621,13 +1638,47 @@ class Core {
if (folder.local) {
Log.i(folder.name + " local delete");
for (EntityMessage message : messages)
db.message().deleteMessage(message.id);
return;
}
try {
if (messages.size() > 1) {
boolean ui_deleted = messages.get(0).ui_deleted;
List<Long> uids = new ArrayList<>();
for (EntityMessage message : messages) {
if (message.uid == null)
throw new MessagingException("Delete: uid missing");
if (message.ui_deleted != ui_deleted)
throw new MessagingException("Delete: flag inconsistent");
uids.add(message.uid);
}
Message[] idelete = ifolder.getMessagesByUID(Helper.toLongArray(uids));
for (Message imessage : idelete)
if (imessage == null)
throw new MessagingException("Delete: message missing");
EntityLog.log(context, folder.name + " deleting messages=" + uids.size());
if (perform_expunge) {
ifolder.setFlags(idelete, new Flags(Flags.Flag.DELETED), true);
expunge(context, ifolder, Arrays.asList(idelete));
for (EntityMessage message : messages)
db.message().deleteMessage(message.id);
} else {
ifolder.setFlags(idelete, new Flags(Flags.Flag.DELETED), ui_deleted);
for (EntityMessage message : messages)
db.message().setMessageDeleted(message.id, message.ui_deleted);
}
EntityLog.log(context, folder.name + " deleted messages=" + uids.size());
} else if (messages.size() == 1) {
List<Message> deleted = new ArrayList<>();
EntityMessage message = messages.get(0);
if (message.uid != null) {
Message iexisting = ifolder.getMessageByUID(message.uid);
if (iexisting == null)
@ -1683,7 +1734,7 @@ class Core {
if (deleted.size() > 0)
db.message().setMessageDeleted(message.id, message.ui_deleted);
}
}
} finally {
int count = MessageHelper.getMessageCount(ifolder);
db.folder().setFolderTotal(folder.id, count < 0 ? null : count);