1 7d6d378a 2022-08-24 op #!/usr/bin/env perl
3 7d6d378a 2022-08-24 op use open ":std", ":encoding(UTF-8)";
9 7d6d378a 2022-08-24 op my $outdir = $ENV{'OUTDIR'};
10 7d6d378a 2022-08-24 op die 'Set $OUTDIR' unless defined $outdir;
11 7d6d378a 2022-08-24 op mkdir $outdir;
13 7d6d378a 2022-08-24 op my $hdr = do {
14 7d6d378a 2022-08-24 op local $/ = undef;
15 7d6d378a 2022-08-24 op open my $fh, "<", "head.html"
16 7d6d378a 2022-08-24 op or die "can't open head.html: $!";
20 7d6d378a 2022-08-24 op my $foot = do {
21 7d6d378a 2022-08-24 op local $/ = undef;
22 7d6d378a 2022-08-24 op open my $fh, "<", "foot.html"
23 7d6d378a 2022-08-24 op or die "can't open foot.html: $!";
27 7d6d378a 2022-08-24 op my $logo = <<EOF;
28 7d6d378a 2022-08-24 op <img srcset='/got-tiny.png, /got-tiny@2x.png 2x'
29 7d6d378a 2022-08-24 op src='/got-tiny.png'
30 7d6d378a 2022-08-24 op alt='"GOT", but the "O" is a cute, smiling sun' />
34 7d6d378a 2022-08-24 op my $str = shift;
35 7d6d378a 2022-08-24 op $str =~ s/&/\&/g;
36 7d6d378a 2022-08-24 op $str =~ s/</\</g;
37 7d6d378a 2022-08-24 op $str =~ s/>/\>/g;
42 ed91b1e1 2022-08-24 op my ($fname, $mid) = @_;
44 ed91b1e1 2022-08-24 op open(my $fh, ">", "$outdir/mbox/$mid.mbox")
45 ed91b1e1 2022-08-24 op or die "can't open $outdir/mbox/$mid.mbox: $!";
47 ed91b1e1 2022-08-24 op my $pid = fork();
48 ed91b1e1 2022-08-24 op die "fork: $!" unless defined $pid;
49 ed91b1e1 2022-08-24 op if ($pid == 0) {
50 ed91b1e1 2022-08-24 op open \*STDOUT, '>&', $fh;
51 ed91b1e1 2022-08-24 op exec('mexport', $fname)
52 ed91b1e1 2022-08-24 op or die "exec mexport: $!";
54 ed91b1e1 2022-08-24 op die "waitpid: $!" if waitpid($pid, 0) == -1;
55 ed91b1e1 2022-08-24 op die "mexport failed with $?" if $? != 0;
56 ed91b1e1 2022-08-24 op # waitpid($pid, 0);
62 7d6d378a 2022-08-24 op say; # continue the pipeline
64 7d6d378a 2022-08-24 op m/^([^ ]+) <([^>]+)> (.+)(\d{4}-\d{2}-\d{2} \d{2}:\d{2}) <([^>]+)> (.*)/;
65 7d6d378a 2022-08-24 op die "can't parse: $_" unless defined $1;
66 7d6d378a 2022-08-24 op my ($fname, $mid, $indent, $date, $from, $subj) = ($1, $2, $3, $4, $5, $6);
67 7d6d378a 2022-08-24 op $subj = san($subj);
68 7d6d378a 2022-08-24 op $subj =~ s/\s+/ /g;
69 7d6d378a 2022-08-24 op $subj =~ s/\s+$//;
71 7d6d378a 2022-08-24 op $mid =~ s,_,__,g;
72 7d6d378a 2022-08-24 op $mid =~ s,/,_,g;
76 7d6d378a 2022-08-24 op next if -f "$outdir/$mid.html";
78 7d6d378a 2022-08-24 op my $level = length($indent) - 1;
79 7d6d378a 2022-08-24 op $level = 10 if $indent =~ m/\.\.\d{2}\.\./;
81 7d6d378a 2022-08-24 op $tid = $mid if $level == 0;
83 ed91b1e1 2022-08-24 op genmbox($fname, $mid);
85 7d6d378a 2022-08-24 op my $dest = "$outdir/$mid.html";
86 7d6d378a 2022-08-24 op open(my $fh, '>', "$dest") or die "can't open $dest: $!";
88 7d6d378a 2022-08-24 op say $fh $hdr =~ s/TITLE/$subj/r;
90 f1ceade9 2022-08-24 op # prepare the parts listing file
91 f1ceade9 2022-08-24 op $ENV{'MESSAGE_ID'} = $mid;
92 f1ceade9 2022-08-24 op open(my $parts, '+>', "parts.html")
93 f1ceade9 2022-08-24 op or die "can't create parts.html: $!";
95 7d6d378a 2022-08-24 op open(my $mshow, "-|", "mshow", "-nNA", "text/plain", $fname)
96 7d6d378a 2022-08-24 op or die "can't exec mshow: $!";
98 7d6d378a 2022-08-24 op print $fh "<header class='mail-header'>";
99 7d6d378a 2022-08-24 op print $fh "<p>";
100 7d6d378a 2022-08-24 op print $fh $logo;
101 36394334 2022-08-24 op print $fh "<a href='/'>← Back to the index</a>";
102 7d6d378a 2022-08-24 op print $fh " or ";
103 7d6d378a 2022-08-24 op print $fh "<a href='/thread/$tid.html#$mid'>→ go to the thread</a>.";
104 7d6d378a 2022-08-24 op print $fh "</p>";
105 7d6d378a 2022-08-24 op print $fh "<dl>";
106 7d6d378a 2022-08-24 op while (<$mshow>) {
108 7d6d378a 2022-08-24 op last if /^$/;
109 7d6d378a 2022-08-24 op my ($h, $v) = m/^([-A-Za-z]+): (.*)/;
110 7d6d378a 2022-08-24 op die "bogus line? $fname : $_" unless (defined $h and defined $v);
112 7d6d378a 2022-08-24 op # drop the (1 day ago) string
113 7d6d378a 2022-08-24 op $v =~ s/\(.*\)//g if ($h eq "Date");
115 7d6d378a 2022-08-24 op print $fh "<dt>", san($h), ":</dt>";
116 7d6d378a 2022-08-24 op print $fh "<dd>", san($v), "</dd>";
118 ed91b1e1 2022-08-24 op print $fh "</dl>";
119 ed91b1e1 2022-08-24 op print $fh "<p><a href='/mbox/$mid.mbox'>Raw message</a></p>";
120 ed91b1e1 2022-08-24 op print $fh "</header>";
122 7d6d378a 2022-08-24 op my $body = do {
123 7d6d378a 2022-08-24 op local $/ = undef;
127 7d6d378a 2022-08-24 op print $fh "<pre>";
128 7d6d378a 2022-08-24 op # print $fh san($_) while <>;
129 7d6d378a 2022-08-24 op print $fh san($body // "");
130 7d6d378a 2022-08-24 op print $fh "</pre>";
132 f1ceade9 2022-08-24 op # generate the listing for the exported parts
133 f1ceade9 2022-08-24 op my $part_seen = 0;
134 f1ceade9 2022-08-24 op while (<$parts>) {
135 f1ceade9 2022-08-24 op if (!$part_seen) {
136 f1ceade9 2022-08-24 op $part_seen = 1;
137 f1ceade9 2022-08-24 op say $fh "<ul class='parts'>";
139 f1ceade9 2022-08-24 op print $fh $_;
141 f1ceade9 2022-08-24 op say $fh "</ul>" if $part_seen;
143 7d6d378a 2022-08-24 op print $fh $foot;
145 7d6d378a 2022-08-24 op close($mshow);
146 f1ceade9 2022-08-24 op close($parts);
152 f1ceade9 2022-08-24 op unlink "parts.html";