-sub thread_mbox {
- my ($ctx, $srch) = @_;
- my $mid = mid_compressed($ctx->{mid});
- my $res = $srch->get_thread($mid);
- my $msgs = delete $res->{msgs};
- require PublicInbox::GitCatFile;
- require Email::Simple;
- my $git = PublicInbox::GitCatFile->new($ctx->{git_dir});
-
- sub {
- my ($res) = @_; # Plack callback
- my $w = $res->([200, [ 'Content-Type' => 'text/plain' ] ]);
- while (defined(my $smsg = shift @$msgs)) {
- my $msg = eval {
- my $path = 'HEAD:' . mid2path($smsg->mid);
- Email::Simple->new($git->cat_file($path));
- };
- emit($w, $msg) if $msg;
- }
+sub subject_fn ($) {
+ my ($hdr) = @_;
+ my $fn = $hdr->header('Subject');
+ return 'no-subject' unless defined($fn);
+
+ # no need for full Email::MIME, here
+ if ($fn =~ /=\?/) {
+ eval { $fn = Encode::decode('MIME-Header', $fn) };
+ $fn = 'no-subject' if $@;
+ }
+ $fn =~ s/^re:\s+//i;
+ $fn = to_filename($fn);
+ $fn eq '' ? 'no-subject' : $fn;
+}
+
+sub mb_stream {
+ my ($more) = @_;
+ bless $more, 'PublicInbox::Mbox';
+}
+
+# called by PSGI server as body response
+# this gets called twice for every message, once to return the header,
+# once to retrieve the body
+sub getline {
+ my ($more) = @_; # self
+ my ($ctx, $id, $prev, $next, $mref, $hdr) = @$more;
+ if ($hdr) { # first message hits this, only
+ pop @$more; # $hdr
+ return msg_hdr($ctx, $hdr);
+ }
+ if ($mref) { # all messages hit this
+ pop @$more; # $mref
+ return msg_body($$mref);
+ }
+ my $cur = $next or return;
+ my $ibx = $ctx->{-inbox};
+ $next = $ibx->over->next_by_mid($ctx->{mid}, \$id, \$prev);
+ $mref = $ibx->msg_by_smsg($cur) or return;
+ $hdr = Email::Simple->new($mref)->header_obj;
+ @$more = ($ctx, $id, $prev, $next, $mref); # $next may be undef, here
+ msg_hdr($ctx, $hdr); # all but first message hits this
+}
+
+sub close {} # noop
+
+# /$INBOX/$MESSAGE_ID/raw
+sub emit_raw {
+ my ($ctx) = @_;
+ my $mid = $ctx->{mid};
+ my $ibx = $ctx->{-inbox};
+ $ctx->{base_url} = $ibx->base_url($ctx->{env});
+ my ($mref, $more, $id, $prev, $next);
+ if (my $over = $ibx->over) {
+ my $smsg = $over->next_by_mid($mid, \$id, \$prev) or return;
+ $mref = $ibx->msg_by_smsg($smsg) or return;
+ $next = $over->next_by_mid($mid, \$id, \$prev);
+ } else {
+ $mref = $ibx->msg_by_mid($mid) or return;
+ }
+ my $hdr = Email::Simple->new($mref)->header_obj;
+ $more = [ $ctx, $id, $prev, $next, $mref, $hdr ]; # for ->getline
+ my $fn = subject_fn($hdr);
+ my @hdr = ('Content-Type');
+ if ($ibx->{obfuscate}) {
+ # obfuscation is stupid, but maybe scrapers are, too...
+ push @hdr, 'application/mbox';
+ $fn .= '.mbox';
+ } else {
+ push @hdr, 'text/plain';
+ $fn .= '.txt';