-
Notifications
You must be signed in to change notification settings - Fork 3
/
AutoRef-2_pm-v20050320
87 lines (57 loc) · 1.62 KB
/
AutoRef-2_pm-v20050320
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
# Bloxsom Plugin: AutoRef
# Author: Victor Hsieh
# Version: 2.0
# It's for Blosxom 2.0
package AutoRef;
use HTML::Parser;
use strict;
my $_link_file = "$blosxom::datadir/reflinks";
my %_linkslist;
my $_parser;
sub start {
open (LINKS, $_link_file);
for my $i (<LINKS>) {
if ($i =~ /(.*?)=(.*)/) {
$_linkslist{lc $1} = $2;
}
}
close LINKS;
$_parser = new HTML::Parser(api_version => 3) or die $!;
$_parser->report_tags('body');
$_parser->ignore_elements('a', 'code', 'pre');
1;
}
sub story {
my ($pkg, $path, $filename, $story_ref, $title_ref, $body_ref) = @_;
my $output;
$_parser->handler( text =>
sub {
foreach my $word (keys %_linkslist) {
$_[1] =~ s/(?<=\b)($word)(?=\b)/<a href="$_linkslist{$word}">$1<\/a>/gi;
}
$output .= join '', @_;
}, 'skipped_text, text');
$_parser->parse($$body_ref);
$_parser->eof();
$$body_ref = $output;
1;
}
1;
__END__
=head1 NAME
Blosxom Plug-in: AutoRef
=head1 SYNOPSIS
Refer keywords in your page to related links.
=head1 DESCRIPTION
This plugin helps you refer keywords in your page to a reference link according to given database ($blosxom::datadir/reflinks). Here is the format:
Blosxom=http://www.blosxom.com/
perl=http://www.perl.org/
Note that you should have HTML::Parser installed in your system.
=head1 AUTHOR
Victor Hsieh - http://victor.csie.org/
=head1 COPYRIGHT
Copyright (c) 2005. Victor Hsieh. All rights reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
See http://www.perl.com/perl/misc/Artistic.html
=cut