rename 'GitCatFile' package to 'Git'

[public-inbox.git] / lib / PublicInbox / Mbox.pm

diff --git a/lib/PublicInbox/Mbox.pm b/lib/PublicInbox/Mbox.pm
index 19c18ac437449e79a206767395cfb5cd8957df64..0d67981f42a2e30e938f4ba3fa5ccf0f101f8087 100644 (file)
--- a/lib/PublicInbox/Mbox.pm
+++ b/lib/PublicInbox/Mbox.pm
@@ -1,10 +1,13 @@
-# Copyright (C) 2015, all contributors <meta@public-inbox.org>
+# Copyright (C) 2015 all contributors <meta@public-inbox.org>
 # License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
-# Streaming interface for formatting messages as an mboxrd
+
+# Streaming interface for formatting messages as an mboxrd.
+# Used by the web interface
 package PublicInbox::Mbox;
 use strict;
 use warnings;
-use PublicInbox::MID qw/mid_compress mid2path/;
+use PublicInbox::MID qw/mid2path mid_clean/;
+use URI::Escape qw/uri_escape_utf8/;
 require Email::Simple;
 
 sub thread_mbox {
@@ -17,24 +20,39 @@ sub thread_mbox {
 
 sub emit1 {
        my $simple = Email::Simple->new(pop);
+       my $ctx = pop;
        sub {
                my ($response) = @_;
                # single message should be easily renderable in browsers
                my $fh = $response->([200, ['Content-Type'=>'text/plain']]);
-               emit_msg($fh, $simple);
+               emit_msg($ctx, $fh, $simple);
                $fh->close;
        }
 }
 
 sub emit_msg {
-       my ($fh, $simple) = @_; # Email::Simple object
+       my ($ctx, $fh, $simple) = @_; # Email::Simple object
        my $header_obj = $simple->header_obj;
 
        # drop potentially confusing headers, ssoma already should've dropped
        # Lines and Content-Length
-       foreach my $d (qw(Lines Content-Length Status)) {
+       foreach my $d (qw(Lines Bytes Content-Length Status)) {
                $header_obj->header_set($d);
        }
+       my $feed_opts = $ctx->{feed_opts};
+       unless ($feed_opts) {
+               require PublicInbox::Feed; # FIXME: gross
+               $feed_opts = PublicInbox::Feed::get_feedopts($ctx);
+               $ctx->{feed_opts} = $feed_opts;
+       }
+       my $base = $feed_opts->{url};
+       my $mid = mid_clean($header_obj->header('Message-ID'));
+       $mid = uri_escape_utf8($mid);
+       my @archived_at = $header_obj->header('Archived-At');
+       push @archived_at, "<$base$mid/>";
+       $header_obj->header_set('Archived-At', @archived_at);
+       $header_obj->header_set('List-Archive', "<$base>");
+       $header_obj->header_set('List-Post', "<mailto:$feed_opts->{id_addr}>");
 
        my $buf = $header_obj->as_string;
        unless ($buf =~ /\AFrom /) {
@@ -68,9 +86,9 @@ sub emit_mbox {
        my $fh = $response->([200, ['Content-Type' => "application/$type"]]);
        $fh = PublicInbox::MboxGz->new($fh) if $sfx;
 
-       require PublicInbox::GitCatFile;
-       my $mid = mid_compress($ctx->{mid});
-       my $git = PublicInbox::GitCatFile->new($ctx->{git_dir});
+       require PublicInbox::Git;
+       my $mid = $ctx->{mid};
+       my $git = $ctx->{git} ||= PublicInbox::Git->new($ctx->{git_dir});
        my %opts = (offset => 0);
        my $nr;
        do {
@@ -82,7 +100,7 @@ sub emit_mbox {
                                my $p = 'HEAD:'.mid2path($smsg->mid);
                                Email::Simple->new($git->cat_file($p));
                        };
-                       emit_msg($fh, $msg) if $msg;
+                       emit_msg($ctx, $fh, $msg) if $msg;
                }
 
                $opts{offset} += $nr;
@@ -110,16 +128,15 @@ EOF
 package PublicInbox::MboxGz;
 use strict;
 use warnings;
-use fields qw(gz fh buf);
 
 sub new {
        my ($class, $fh) = @_;
-       my $self = fields::new($class);
        my $buf;
-       $self->{buf} = \$buf;
-       $self->{gz} = IO::Compress::Gzip->new(\$buf);
-       $self->{fh} = $fh;
-       $self;
+       bless {
+               buf => \$buf,
+               gz => IO::Compress::Gzip->new(\$buf),
+               fh => $fh,
+       }, $class;
 }
 
 sub _flush_buf {