my $git_dir = $args->{git_dir};
my $git = PublicInbox::GitCatFile->new($git_dir);
my ($first, $last) = each_recent_blob($args, sub {
- my $mime = do_cat_mail($git, $_[0]) or return 0;
-
- my $t = eval { str2time($mime->header('Date')) };
- defined($t) or $t = 0;
- $mime->header_set('X-PI-Date', $t);
- push @messages, $mime;
- 1;
+ mime_load_for_sort($git, $_[0], \@messages);
});
$git = undef; # destroy pipes.
'</head><body>' . PRE_WRAP;
# sort child messages in chronological order
- $th->order(sub {
- sort {
- $a->topmost->message->header('X-PI-Date') <=>
- $b->topmost->message->header('X-PI-Date')
- } @_;
- });
+ $th->order(sub { mime_sort_children(@_) });
# except we sort top-level messages reverse chronologically
my $state = [ time, {}, $first, 0 ];
- for (sort { (eval { $b->message->header('X-PI-Date') } || 0) <=>
- (eval { $a->message->header('X-PI-Date') } || 0)
- } $th->rootset) {
- dump_msg($_, 0, \$html, $state);
- }
+ for (mime_sort_roots($th)) { dump_msg($_, 0, \$html, $state) }
Email::Address->purge_cache;
my $footer = nav_footer($args->{cgi}, $last, $feed_opts, $state);
$@ ? undef : $mime;
}
+sub mime_load_for_sort {
+ my ($git, $path, $messages) = @_;
+ my $mime = do_cat_mail($git, $path) or return 0;
+
+ my $t = eval { str2time($mime->header('Date')) };
+ defined($t) or $t = 0;
+ $mime->header_set('X-PI-Date', $t);
+ push @$messages, $mime;
+ 1;
+}
+
+# children are chronological
+sub mime_sort_children {
+ sort {
+ $a->topmost->message->header('X-PI-Date') <=>
+ $b->topmost->message->header('X-PI-Date')
+ } @_;
+}
+
+# parents are reverse chronological
+sub mime_sort_roots {
+ my ($th) = @_;
+ sort {
+ (eval { $b->message->header('X-PI-Date') } || 0) <=>
+ (eval { $a->message->header('X-PI-Date') } || 0)
+ } $th->rootset;
+}
+
1;