1 files changed, 25 insertions, 0 deletions
diff --git a/lib/PublicInbox/IMAPD.pm b/lib/PublicInbox/IMAPD.pm
index 05aa30e4..a3a25986 100644
--- a/lib/PublicInbox/IMAPD.pm
+++ b/lib/PublicInbox/IMAPD.pm
@@ -21,10 +21,35 @@ sub new {
          }, $class;
  }
  
+sub refresh_inboxlist ($) {
+        my ($self) = @_;
+        my @names = map { $_->{newsgroup} } @{delete $self->{grouplist}};
+        my %ns; # "\Noselect \HasChildren"
+        for (@names) {
+                my $up = $_;
+                while ($up =~ s/\.[^\.]+\z//) {
+                        $ns{$up} = '\\Noselect \\HasChildren';
+                }
+        }
+        @names = map {;
+                my $at = delete($ns{$_}) ? '\\HasChildren' : '\\HasNoChildren';
+                qq[* LIST ($at) "." $_\r\n]
+        } @names;
+        push(@names, map { qq[* LIST ($ns{$_}) "." $_\r\n] } keys %ns);
+        @names = sort {
+                my ($xa) = ($a =~ / (\S+)\r\n/g);
+                my ($xb) = ($b =~ / (\S+)\r\n/g);
+                length($xa) <=> length($xb);
+        } @names;
+        $self->{inboxlist} = \@names;
+}
+
  sub refresh_groups {
          my ($self) = @_;
          my $pi_config = $self->{pi_config} = PublicInbox::Config->new;
          $self->SUPER::refresh_groups($pi_config);
+        refresh_inboxlist($self);
+
          if (my $idler = $self->{idler}) {
                  $idler->refresh($pi_config);
          }