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 042d170f 2022-08-24 op width='64' height='39'
31 7d6d378a 2022-08-24 op alt='"GOT", but the "O" is a cute, smiling sun' />
35 7d6d378a 2022-08-24 op my $str = shift;
36 7d6d378a 2022-08-24 op $str =~ s/&/\&/g;
37 7d6d378a 2022-08-24 op $str =~ s/</\</g;
38 7d6d378a 2022-08-24 op $str =~ s/>/\>/g;
43 ed91b1e1 2022-08-24 op my ($fname, $mid) = @_;
45 ed91b1e1 2022-08-24 op open(my $fh, ">", "$outdir/mbox/$mid.mbox")
46 ed91b1e1 2022-08-24 op or die "can't open $outdir/mbox/$mid.mbox: $!";
48 ed91b1e1 2022-08-24 op my $pid = fork();
49 ed91b1e1 2022-08-24 op die "fork: $!" unless defined $pid;
50 ed91b1e1 2022-08-24 op if ($pid == 0) {
51 ed91b1e1 2022-08-24 op open \*STDOUT, '>&', $fh;
52 ed91b1e1 2022-08-24 op exec('mexport', $fname)
53 ed91b1e1 2022-08-24 op or die "exec mexport: $!";
55 ed91b1e1 2022-08-24 op die "waitpid: $!" if waitpid($pid, 0) == -1;
56 ed91b1e1 2022-08-24 op die "mexport failed with $?" if $? != 0;
57 ed91b1e1 2022-08-24 op # waitpid($pid, 0);
63 7d6d378a 2022-08-24 op say; # continue the pipeline
65 7d6d378a 2022-08-24 op m/^([^ ]+) <([^>]+)> (.+)(\d{4}-\d{2}-\d{2} \d{2}:\d{2}) <([^>]+)> (.*)/;
66 7d6d378a 2022-08-24 op die "can't parse: $_" unless defined $1;
67 7d6d378a 2022-08-24 op my ($fname, $mid, $indent, $date, $from, $subj) = ($1, $2, $3, $4, $5, $6);
68 7d6d378a 2022-08-24 op $subj = san($subj);
69 7d6d378a 2022-08-24 op $subj =~ s/\s+/ /g;
70 7d6d378a 2022-08-24 op $subj =~ s/\s+$//;
72 7d6d378a 2022-08-24 op $mid =~ s,_,__,g;
73 7d6d378a 2022-08-24 op $mid =~ s,/,_,g;
77 9be16529 2022-08-24 op my $dest = "$outdir/mail/$mid.html";
78 9be16529 2022-08-24 op next if -f $dest;
80 7d6d378a 2022-08-24 op my $level = length($indent) - 1;
81 7d6d378a 2022-08-24 op $level = 10 if $indent =~ m/\.\.\d{2}\.\./;
83 7d6d378a 2022-08-24 op $tid = $mid if $level == 0;
85 ed91b1e1 2022-08-24 op genmbox($fname, $mid);
87 7d6d378a 2022-08-24 op open(my $fh, '>', "$dest") or die "can't open $dest: $!";
89 7d6d378a 2022-08-24 op say $fh $hdr =~ s/TITLE/$subj/r;
91 f1ceade9 2022-08-24 op # prepare the parts listing file
92 f1ceade9 2022-08-24 op $ENV{'MESSAGE_ID'} = $mid;
93 f1ceade9 2022-08-24 op open(my $parts, '+>', "parts.html")
94 f1ceade9 2022-08-24 op or die "can't create parts.html: $!";
96 7d6d378a 2022-08-24 op open(my $mshow, "-|", "mshow", "-nNA", "text/plain", $fname)
97 7d6d378a 2022-08-24 op or die "can't exec mshow: $!";
99 84989e10 2022-08-24 op open(my $text, '>', "$outdir/text/$mid.txt")
100 84989e10 2022-08-24 op or die "can't open $outdir/text/$mid.txt: $!";
102 7d6d378a 2022-08-24 op print $fh "<header class='mail-header'>";
103 7d6d378a 2022-08-24 op print $fh "<p>";
104 7d6d378a 2022-08-24 op print $fh $logo;
105 36394334 2022-08-24 op print $fh "<a href='/'>← Back to the index</a>";
106 7d6d378a 2022-08-24 op print $fh " or ";
107 7d6d378a 2022-08-24 op print $fh "<a href='/thread/$tid.html#$mid'>→ go to the thread</a>.";
108 7d6d378a 2022-08-24 op print $fh "</p>";
109 7d6d378a 2022-08-24 op print $fh "<dl>";
110 7d6d378a 2022-08-24 op while (<$mshow>) {
112 84989e10 2022-08-24 op say $text $_;
113 7d6d378a 2022-08-24 op last if /^$/;
114 7d6d378a 2022-08-24 op my ($h, $v) = m/^([-A-Za-z]+): (.*)/;
115 7d6d378a 2022-08-24 op die "bogus line? $fname : $_" unless (defined $h and defined $v);
117 7d6d378a 2022-08-24 op # drop the (1 day ago) string
118 7d6d378a 2022-08-24 op $v =~ s/\(.*\)//g if ($h eq "Date");
120 7d6d378a 2022-08-24 op print $fh "<dt>", san($h), ":</dt>";
121 7d6d378a 2022-08-24 op print $fh "<dd>", san($v), "</dd>";
123 ed91b1e1 2022-08-24 op print $fh "</dl>";
124 84989e10 2022-08-24 op print $fh "<p>Raw <a href='/mbox/$mid.mbox'>message</a>";
125 84989e10 2022-08-24 op print $fh " or <a href='/text/$mid.txt'>body</a>.</p>";
126 ed91b1e1 2022-08-24 op print $fh "</header>";
128 7d6d378a 2022-08-24 op my $body = do {
129 7d6d378a 2022-08-24 op local $/ = undef;
133 7d6d378a 2022-08-24 op print $fh "<pre>";
134 7d6d378a 2022-08-24 op print $fh san($body // "");
135 7d6d378a 2022-08-24 op print $fh "</pre>";
137 84989e10 2022-08-24 op print $text $body;
139 f1ceade9 2022-08-24 op # generate the listing for the exported parts
140 f1ceade9 2022-08-24 op my $part_seen = 0;
141 f1ceade9 2022-08-24 op while (<$parts>) {
142 f1ceade9 2022-08-24 op if (!$part_seen) {
143 f1ceade9 2022-08-24 op $part_seen = 1;
144 f1ceade9 2022-08-24 op say $fh "<ul class='parts'>";
146 f1ceade9 2022-08-24 op print $fh $_;
148 f1ceade9 2022-08-24 op say $fh "</ul>" if $part_seen;
150 7d6d378a 2022-08-24 op print $fh $foot;
152 84989e10 2022-08-24 op close($text);
153 7d6d378a 2022-08-24 op close($mshow);
154 f1ceade9 2022-08-24 op close($parts);
160 f1ceade9 2022-08-24 op unlink "parts.html";