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#!/usr/bin/env perl
# $Id: clkeitai.cgi,v 1.4 2004/06/04 13:08:30 yto Exp $
# clkeitai.cgi - chalow ˤ HTML 줿ڡǸ
# ƥɽ - ʤɤϤʤƥɽؤΥѡ
# ƥɽ -
use strict;
use Jcode;
use CGI;
my $q = new CGI;
# äɽǤХ
# ֤3k ȻפΤ;͵Τ褤ȡ
my $page_size_max = 2500;
print "Content-type: text/html; charset=Shift_JIS\n\n";
print qq(<html><head><title>CHALOW Keitai</title>
<meta http-equiv="Content-Type" content="text/html; charset=Shift_JIS"></head>);
if (defined $q->param('date')) {
my $date = $q->param('date');
if ($date =~ /^\d{4}-\d\d-\d\d$/) {
# ƥसʤƥȥꤷƤȤн
print "<body>Candidates: \n";
for (my $i = 1; $i < 10; $i++) {
print qq(<a href="clkeitai.cgi?date=$date-$i">$date-$i</a>, );
}
print "...</body></html>\n";
exit;
}
output_an_item($date);
} else {
my $from = $q->param('from') || 1;
output_simple_list($from);
}
### ƥɽ
sub output_an_item {
my ($ymdi) = @_;
my ($ymd, $ym) = ($ymdi =~ /^((\d{4}-\d\d)-\d\d)/);
my $fn;
if (-e "$ymd.html") {
$fn = "$ymd.html";
} elsif (-e "$ym.html") {
$fn = "$ym.html";
} else {
print "<body>No Entry $ymdi</body></html>\n";
}
open(F, "< $fn") or die "Can't open $fn : $!\n";
binmode(F);
my $all = join('', <F>);
close(F);
my $outstr = "no match";
while ($all =~ m|start:$ymdi -->(.*?)<!-- end:$ymdi|smg) {
my $new = $1;
$new =~ s|<!--.+?-->||gsm;
$new =~ s|<div class="itemauthor">.*?</div>||gsm; # Ҽ̾
$new =~ s|</?p>||gsm;
$new =~ s|</?pre.*?>||gsm;
$new =~ s|</?div.*?>||gsm;
$new =~ s|</?span.*?>||gsm;
$new =~ s|<a name="$ymdi".+?>(.+?)</a>|$1|g; # إåΤ
$new =~ s|\[<a href="cat.+?">(.+?)</a>\]|[$1]|g; # ƥΤ
# img ν
$new =~ s|(<a.+>)(<img.+>)(</a>)|$1<>$3 $2 |gsm;
$new =~ s|<img\s*src="(.+?\.([^\.]+?))"\s*alt="(.+?)".*?>|
qq(<a href="$1">[$3($2)]</a>)|exg;
# inside ref
$new =~ s|<a\shref="[\d\-]+.html\#([\d\-]+)">|
qq(<a href="clkeitai.cgi?date=$1">)|gxe;
$new =~ s!^(<.+?>|)\t!$1!gsm; # ƬΥ֤ν
$outstr = $new;
last;
}
if (length($outstr) > $page_size_max) {
$outstr = substr($outstr, 0, $page_size_max);
$outstr =~ s|<[^>]*$||;
$outstr =~ s|([\x00-\x7f]([\x80-\xff]{2})*)[\x80-\xff]$|$1|;
$outstr .= "\n\n[ĹΤǰʹ߾άޤ]\n";
}
$outstr = jcode($outstr)->sjis;
print "<body>$ymdi<p>$outstr</p></body></html>\n";
}
### ƥɽ
# anchor ȤʤʸƥɽؤΥꡣ
sub output_simple_list {
my ($from) = @_;
my $outstr = "";
my $len = 0;
my $last = 0;
my $fn = "cl.itemlist";
open(F, "< $fn") or die "Can't open $fn : $!\n";
binmode(F);
while (<F>) {
# print "$from $.\n";
if ($from <= $.) {
my ($d, $c) = (/^(.+?)\t(.+)$/);
$d =~ s|^.*?\[(\d{4}-\d\d-\d\d-\d+)\].*?$|
qq(<a href="clkeitai.cgi?date=$1">$1</a>)|ex;
#$d =~ s/<.+?>//g;
$c =~ s/<.+?>//g;
my $URLCHARS = "[-_.!~*'a-zA-Z0-9;/?:@&=+,%\#\$]";
my $URLDELIM = "\\\\\\n[\\t ]+";
$c =~ s{(s?https?|ftp)://($URLCHARS+)}{$1://...}gm;
my $new = "$d<br>$c<hr>\n";
if (length($new) > $page_size_max) { # a item > max
$new =~ s/<br>.*$/<br>(礭ʤΤɽ)<hr>\n/;
}
if ($len + length($new) > $page_size_max) {
$last = $.;
last;
}
$len += length($new);
$outstr .= $new;
}
}
close(F);
$outstr = jcode($outstr)->sjis;
print << "HTML"
<body>
$outstr
<a href="clkeitai.cgi?from=$last"><<</a>
</body></html>
HTML
;
}
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