1 7d6d378a 2022-08-24 op #!/usr/bin/env perl
3 7d6d378a 2022-08-24 op use open ":std", ":encoding(UTF-8)";
9 054f3fd4 2022-08-25 op use OpenBSD::Pledge;
10 054f3fd4 2022-08-25 op use OpenBSD::Unveil;
13 9d8482ab 2022-08-27 op use GotMArc qw(parse san initpage endpage index_header thread_header);
15 7d6d378a 2022-08-24 op my $outdir = $ENV{'OUTDIR'};
16 7d6d378a 2022-08-24 op die 'Set $OUTDIR' unless defined $outdir;
18 28ebc168 2022-08-24 op my $tfh; # thread file handle
19 28ebc168 2022-08-24 op my $pfh; # page file handle
24 584d65d8 2022-08-24 op my $threads_seen = 0;
25 584d65d8 2022-08-24 op my $last_level = 0;
26 28ebc168 2022-08-24 op my $entries = 0;
27 28ebc168 2022-08-24 op my $entries_per_page = 100;
30 d40f4fe2 2022-08-26 op my ($a, $b) = @_;
31 d40f4fe2 2022-08-26 op return $a unless defined $b;
32 d40f4fe2 2022-08-26 op return $a gt $b ? $a : $b;
36 d40f4fe2 2022-08-26 op my ($a, $b) = @_;
37 d40f4fe2 2022-08-26 op return $a unless defined $b;
38 d40f4fe2 2022-08-26 op return $a lt $b ? $a : $b;
41 28ebc168 2022-08-24 op sub pagename {
42 28ebc168 2022-08-24 op my $i = shift;
43 1913b2fb 2022-08-26 op return $i == 1 && "index.html" || "$i.html";
47 ebad21b1 2022-08-26 op say $pfh '</ul></div>';
49 d40f4fe2 2022-08-26 op push @pages, "$from_day - $to_day";
52 28ebc168 2022-08-24 op sub nextfile {
53 ebad21b1 2022-08-26 op endfile if defined $pfh;
55 28ebc168 2022-08-24 op my $path = pagename($page);
57 66e1cf97 2022-08-27 op # XXX: mkstemp would be better...
58 66e1cf97 2022-08-27 op open($pfh, '>', "/tmp/$path")
59 28ebc168 2022-08-24 op or die "can't open $path: $!";
60 ebad21b1 2022-08-26 op say $pfh "<div class='thread'><ul>";
64 43c49583 2022-08-27 op my ($pfh, $n) = @_;
65 43c49583 2022-08-27 op my ($first, $last) = (pagename(1), pagename($page));
66 6fde8229 2022-08-26 op my ($next, $prev) = (pagename($n+1), pagename($n-1));
68 2eb655f1 2022-08-27 op say $pfh "<nav>";
69 1913b2fb 2022-08-26 op say $pfh "<a href='$first'>First</a>" if $n > 2;
70 1913b2fb 2022-08-26 op say $pfh "<a href='$prev'>Prev</a>" if $n > 1;
71 6fde8229 2022-08-26 op say $pfh "<a href='$next'>Next</a>" if $n < $page;
72 6fde8229 2022-08-26 op say $pfh "<a href='$last'>Last</a>" if $n < $page - 1;
73 6fde8229 2022-08-26 op say $pfh "</nav>";
76 6fde8229 2022-08-26 op sub copyfrom {
77 6fde8229 2022-08-26 op my ($path, $fh) = @_;
79 6fde8229 2022-08-26 op # there are probably faster ways to do this like File::Copy,
80 6fde8229 2022-08-26 op # but it bypasses the bufio cache...
81 6fde8229 2022-08-26 op open(my $pfh, '<', $path) or die "can't open $path: $!";
82 6fde8229 2022-08-26 op print $fh $_ while (<$pfh>);
85 add05cb0 2022-08-27 op sub renderpages {
88 1913b2fb 2022-08-26 op for (my $i = 1; $i <= $page; $i++) {
89 66e1cf97 2022-08-27 op my $name = pagename($i);
90 66e1cf97 2022-08-27 op my $path = "/tmp/$name";
91 66e1cf97 2022-08-27 op my $dest = "$outdir/$name";
93 6fde8229 2022-08-26 op open(my $pfh, '>', $dest)
94 6fde8229 2022-08-26 op or die "can't open $dest for writing: $!";
96 d40f4fe2 2022-08-26 op my $title = "Game of Trees Mail Archive | page $i";
97 d40f4fe2 2022-08-26 op my $subtitle = $pages[$i-1];
99 9ec6c848 2022-08-27 op initpage($pfh, $title);
100 9ec6c848 2022-08-27 op index_header $pfh, $i, $subtitle;
101 9ec6c848 2022-08-27 op say $pfh "<main>";
103 43c49583 2022-08-27 op nav $pfh, $i if $page > 1;
104 6fde8229 2022-08-26 op copyfrom($path, $pfh);
105 43c49583 2022-08-27 op nav $pfh, $i if $page > 1;
107 e773a9f0 2022-08-24 op say $pfh "</main>";
108 e773a9f0 2022-08-24 op endpage($pfh);
111 8d17053d 2022-08-26 op unlink $path;
115 eefeacb7 2022-08-27 op sub endthread {
116 eefeacb7 2022-08-27 op say $tfh "</ul></li>" x $last_level;
117 c13d576c 2022-08-27 op say $tfh "</ul>\n</div>\n";
118 eefeacb7 2022-08-27 op endpage($tfh);
121 eefeacb7 2022-08-27 op $last_level = 0;
124 7d6d378a 2022-08-24 op sub nextthread {
125 eefeacb7 2022-08-27 op endthread if defined $tfh;
126 7d6d378a 2022-08-24 op my ($mid, $subj) = @_;
127 7d6d378a 2022-08-24 op my $dest = "$outdir/thread/$mid.html";
128 7d6d378a 2022-08-24 op open($tfh, '>', $dest) or die "can't open $dest: $!";
129 7d6d378a 2022-08-24 op initpage($tfh, $subj);
130 9d8482ab 2022-08-27 op thread_header $tfh, undef, undef, ["Thread: $subj"];
131 c13d576c 2022-08-27 op print $tfh "<div class='thread'><ul class='mails'>\n";
135 ebad21b1 2022-08-26 op my ($fh, $type, $mid, $date, $from, $subj) = @_;
136 584d65d8 2022-08-24 op print $fh "<li id='$mid' class='mail'>";
137 7d6d378a 2022-08-24 op print $fh "<p class='mail-meta'>";
138 7d6d378a 2022-08-24 op print $fh "<time>$date</time> ";
139 7d6d378a 2022-08-24 op print $fh "<span class='from'>$from</span>";
140 7d6d378a 2022-08-24 op print $fh "<span class='colon'>:</span>";
141 7d6d378a 2022-08-24 op print $fh "</p>";
142 7d6d378a 2022-08-24 op print $fh "<p class='subject'>";
143 ebad21b1 2022-08-26 op print $fh "<a href='/$type/$mid.html'>$subj</a>";
144 7d6d378a 2022-08-24 op print $fh "</p>";
145 584d65d8 2022-08-24 op print $fh "</li>\n";
148 ebad21b1 2022-08-26 op sub thread_entry {
149 ebad21b1 2022-08-26 op my ($fh, $mid, $level, $date, $from, $subj) = @_;
151 ebad21b1 2022-08-26 op say $fh "</ul>\n</li>" x ($last_level - $level) if $last_level > $level;
152 098db096 2022-08-27 op say $fh "<li>\n<ul>" if $last_level < $level;
154 ebad21b1 2022-08-26 op entry $fh, "mail", $mid, $date, $from, $subj;
157 054f3fd4 2022-08-25 op unveil($outdir, "rwc") or die "unveil $outdir: $!";
158 66e1cf97 2022-08-27 op unveil(".", "r") or die "unveil .: $!";
159 66e1cf97 2022-08-27 op unveil("/tmp", "rwc") or die "unveil /tmp: $!";
161 35606411 2022-08-26 op pledge("stdio rpath wpath cpath") or die "pledge: $!";
166 de557185 2022-08-26 op my ($level, $fname, $mid, $date, $from, $subj) = parse;
168 ebad21b1 2022-08-26 op if ($level == 0) {
169 ebad21b1 2022-08-26 op nextthread $mid, $subj;
172 ebad21b1 2022-08-26 op if ($entries > $entries_per_page) {
174 ebad21b1 2022-08-26 op $entries = 0;
175 d40f4fe2 2022-08-26 op $to_day = undef;
176 d40f4fe2 2022-08-26 op $from_day = undef;
179 a0b4d4b3 2022-08-27 op my $day = $date =~ s/ .*//r;
180 a0b4d4b3 2022-08-27 op $to_day = mins $day, $to_day;
181 a0b4d4b3 2022-08-27 op $from_day = maxs $day, $from_day;
183 ebad21b1 2022-08-26 op entry $pfh, "thread", $mid, $date, $from, $subj;
186 b539aacd 2022-08-27 op thread_entry $tfh, $mid, $level, $date, $from, $subj;
187 584d65d8 2022-08-24 op $last_level = $level;
188 584d65d8 2022-08-24 op $threads_seen = 1;
192 ebad21b1 2022-08-26 op endthread if $threads_seen;