1 7d6d378a 2022-08-24 op #!/usr/bin/env perl
3 7d6d378a 2022-08-24 op use open ":std", ":encoding(UTF-8)";
9 3bc4554e 2022-08-25 op use File::Copy;
11 054f3fd4 2022-08-25 op use OpenBSD::Pledge;
12 054f3fd4 2022-08-25 op use OpenBSD::Unveil;
15 2064ca3f 2022-08-25 op use GotMArc qw($logo san mid2path initpage endpage);
17 7d6d378a 2022-08-24 op my $outdir = $ENV{'OUTDIR'};
18 7d6d378a 2022-08-24 op die 'Set $OUTDIR' unless defined $outdir;
20 28ebc168 2022-08-24 op my $tfh; # thread file handle
21 28ebc168 2022-08-24 op my $pfh; # page file handle
22 28ebc168 2022-08-24 op my $page = -1;
23 584d65d8 2022-08-24 op my $threads_seen = 0;
24 584d65d8 2022-08-24 op my $last_level = 0;
25 28ebc168 2022-08-24 op my $entries = 0;
26 28ebc168 2022-08-24 op my $entries_per_page = 100;
28 28ebc168 2022-08-24 op sub pagename {
29 28ebc168 2022-08-24 op my $i = shift;
30 28ebc168 2022-08-24 op return $i == 0 && "index.html" || "$i.html";
33 28ebc168 2022-08-24 op sub nextfile {
35 28ebc168 2022-08-24 op close($pfh) if defined $pfh;
37 28ebc168 2022-08-24 op my $path = pagename($page);
38 28ebc168 2022-08-24 op open($pfh, '>', $path)
39 28ebc168 2022-08-24 op or die "can't open $path: $!";
41 28ebc168 2022-08-24 op my $title = "Game of Trees Mail Archive";
42 28ebc168 2022-08-24 op $title .= " | page $page" if $page != 0;
43 28ebc168 2022-08-24 op initpage($pfh, $title);
45 28ebc168 2022-08-24 op my $hdr = <<EOF;
46 28ebc168 2022-08-24 op <header class='index-header'>
47 28ebc168 2022-08-24 op <a href="https://gameoftrees.org" target="_blank">
48 28ebc168 2022-08-24 op <img src='/got.png'
49 28ebc168 2022-08-24 op srcset='/got.png, /got@2x.png 2x'
50 28ebc168 2022-08-24 op alt='"GOT" where the "O" is a cute smiling sun.' />
52 28ebc168 2022-08-24 op <h1>$title</h1>
56 28ebc168 2022-08-24 op say $pfh $hdr;
59 28ebc168 2022-08-24 op sub fixfiles {
62 28ebc168 2022-08-24 op my ($first, $last) = (pagename(0), pagename($page));
64 28ebc168 2022-08-24 op for (my $i = 0; $i <= $page; $i++) {
65 28ebc168 2022-08-24 op my $path = pagename($i);
67 e773a9f0 2022-08-24 op open(my $pfh, '>>', $path)
68 e773a9f0 2022-08-24 op or die "can't open $path for append: $!";
70 28ebc168 2022-08-24 op if ($page > 1) {
71 28ebc168 2022-08-24 op my ($next, $prev) = (pagename($i+1), pagename($i-1));
73 e773a9f0 2022-08-24 op say $pfh "<nav class='next-prev'><!-- $pfh -->";
74 e773a9f0 2022-08-24 op say $pfh "<a href='$first'>First</a>" if $i > 1;
75 e773a9f0 2022-08-24 op say $pfh "<a href='$prev'>Prev</a>" if $i > 0;
76 e773a9f0 2022-08-24 op say $pfh "<a href='$next'>Next</a>" if $i < $page;
77 e773a9f0 2022-08-24 op say $pfh "<a href='$last'>Last</a>" if $i < $page - 1;
78 e773a9f0 2022-08-24 op say $pfh "</nav>";
81 e773a9f0 2022-08-24 op say $pfh "</main>";
82 e773a9f0 2022-08-24 op endpage($pfh);
84 3bc4554e 2022-08-25 op move $path, "$outdir/$path";
88 7d6d378a 2022-08-24 op sub nextthread {
89 7d6d378a 2022-08-24 op endthread() if defined($tfh);
90 7d6d378a 2022-08-24 op my ($mid, $subj) = @_;
91 7d6d378a 2022-08-24 op my $dest = "$outdir/thread/$mid.html";
92 7d6d378a 2022-08-24 op open($tfh, '>', $dest) or die "can't open $dest: $!";
93 7d6d378a 2022-08-24 op initpage($tfh, $subj);
95 7d6d378a 2022-08-24 op print $tfh "<header class='mail-header'>";
96 7d6d378a 2022-08-24 op print $tfh "<p>";
97 7d6d378a 2022-08-24 op print $tfh $logo;
98 4a89bbd3 2022-08-25 op print $tfh "<a href='/'>Index</a>";
99 7d6d378a 2022-08-24 op print $tfh "</p>";
100 584d65d8 2022-08-24 op print $tfh "<dl><dt>Thread:</dt><dd>$subj</dd></dl>";
101 7d6d378a 2022-08-24 op print $tfh "</header>\n";
102 584d65d8 2022-08-24 op # print $tfh "<div class='thread'><ul class='mails'>\n";
105 7d6d378a 2022-08-24 op sub endthread {
106 584d65d8 2022-08-24 op say $tfh "</ul></li>" x $last_level;
107 584d65d8 2022-08-24 op say $tfh "</ul></div>\n";
108 7d6d378a 2022-08-24 op endpage($tfh);
111 584d65d8 2022-08-24 op $last_level = 0;
114 7d6d378a 2022-08-24 op sub entry_raw {
115 584d65d8 2022-08-24 op my ($fh, $sep, $mid, $level, $date, $from, $subj) = @_;
116 584d65d8 2022-08-24 op my $new_thread = $level == 0;
118 584d65d8 2022-08-24 op say $fh "</ul>\n</li>" x ($last_level - $level) if $last_level > $level;
119 584d65d8 2022-08-24 op say $fh "</ul>\n</div>$sep" if $threads_seen && $new_thread;
121 584d65d8 2022-08-24 op if ($new_thread) {
122 28ebc168 2022-08-24 op # don't break threads over multiple pages!
123 28ebc168 2022-08-24 op nextfile if $entries >= $entries_per_page && $fh != $tfh;
125 584d65d8 2022-08-24 op nextthread($mid, $subj);
126 584d65d8 2022-08-24 op say $fh "<div class='thread'>";
129 584d65d8 2022-08-24 op if ($last_level < $level) {
130 584d65d8 2022-08-24 op say $fh "<li>\n<ul>";
131 584d65d8 2022-08-24 op } elsif ($last_level == 0) {
132 584d65d8 2022-08-24 op say $fh "<ul class='mails'>";
135 584d65d8 2022-08-24 op print $fh "<li id='$mid' class='mail'>";
136 7d6d378a 2022-08-24 op print $fh "<p class='mail-meta'>";
137 7d6d378a 2022-08-24 op print $fh "<time>$date</time> ";
138 7d6d378a 2022-08-24 op print $fh "<span class='from'>$from</span>";
139 7d6d378a 2022-08-24 op print $fh "<span class='colon'>:</span>";
140 7d6d378a 2022-08-24 op if ($fh != $tfh && $level == 0) {
141 7d6d378a 2022-08-24 op print $fh " (<a href='/thread/$mid.html'>thread</a>)";
143 7d6d378a 2022-08-24 op print $fh "</p>";
144 7d6d378a 2022-08-24 op print $fh "<p class='subject'>";
145 9be16529 2022-08-24 op print $fh "<a href='/mail/$mid.html'>$subj</a>";
146 7d6d378a 2022-08-24 op print $fh "</p>";
147 584d65d8 2022-08-24 op print $fh "</li>\n";
152 28ebc168 2022-08-24 op entry_raw($pfh, "<hr />", @_);
153 584d65d8 2022-08-24 op entry_raw($tfh, "", @_);
156 054f3fd4 2022-08-25 op unveil($outdir, "rwc") or die "unveil $outdir: $!";
157 054f3fd4 2022-08-25 op unveil(".", "rwc") or die "unveil .: $!";
159 53bec6d4 2022-08-25 op # fattr is needed by move
160 53bec6d4 2022-08-25 op pledge("stdio rpath wpath cpath fattr") or die "pledge: $!";
166 7d6d378a 2022-08-24 op m/^[^ ]+ <([^>]+)> (.+)(\d{4}-\d{2}-\d{2} \d{2}:\d{2}) <([^>]+)> (.*)/;
167 7d6d378a 2022-08-24 op die "woops; $_\n" unless defined $1;
169 7d6d378a 2022-08-24 op my ($mid, $indent, $date, $from, $subj) = ($1, $2, $3, $4, $5);
170 7d6d378a 2022-08-24 op $from =~ s/\s+$//;
171 7d6d378a 2022-08-24 op $from = san($from);
172 7d6d378a 2022-08-24 op $subj = san($subj);
174 7d6d378a 2022-08-24 op my $level = length($indent) - 1;
175 7d6d378a 2022-08-24 op $level = 10 if $indent =~ m/\.\.\d{2}\.\./;
177 2064ca3f 2022-08-25 op $mid = mid2path($mid);
179 7d6d378a 2022-08-24 op $subj =~ s/\s+/ /g;
180 7d6d378a 2022-08-24 op $subj =~ s/\s+$//g;
182 7d6d378a 2022-08-24 op entry($mid, $level, $date, $from, $subj);
183 584d65d8 2022-08-24 op $last_level = $level;
184 584d65d8 2022-08-24 op $threads_seen = 1;
187 7d6d378a 2022-08-24 op if ($threads_seen) {
188 28ebc168 2022-08-24 op say $pfh "</ul></li>" x $last_level;
189 28ebc168 2022-08-24 op say $pfh "</ul></div>";