-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathredirect_to_random_entry
134 lines (83 loc) · 2.89 KB
/
redirect_to_random_entry
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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
# Blosxom Plugin: redirect_to_random_entry
# Author(s): Kyo Nagashima E<lt>[email protected]<gt>, http://hail2u.net/
# Version: 2011-01-12
# Documentation: See the bottom of this file or type: perldoc redirect_to_random_entry
package redirect_to_random_entry;
use strict;
# --- Configurable variables -----------
# --- Plug-in package variables --------
my $path;
# --------------------------------------
use CGI qw(param);
sub start {
if (param('random') > 0) {
return 1;
}
return 0;
}
sub filter {
my($pkg, $files_ref) = @_;
my @files = keys %$files_ref;
$path = $files[int(rand(@files))];
$path =~ s/^$blosxom::datadir//;
$path =~ s/\..+?$/.$blosxom::default_flavour/;
$path =~ s!(^/*)!!;
return 1;
}
sub skip {
$blosxom::header->{-status} = '302 Found';
$blosxom::header->{-Location} = "$blosxom::url/$path";
$blosxom::output = '';
return 1;
}
1;
__END__
=head1 NAME
Blosxom Plug-in: redirect_to_random_entry
=head1 SYNOPSIS
Redirect to random entry if visitors access your blosxom with "random=1"
parameter.
=head1 VERSION
2011-01-12
=head1 AUTHOR
Kyo Nagashima E<lt>[email protected]<gt>, http://hail2u.net/
=head1 INSTALLATION
=over
=item 1 Drop redirect_to_random_entry into your plugins directory.
=item 2 Add a link to any flavour like this:
<p><a href="$blosxom::url/?random=1">Display random entry</a></p>
=back
=head1 SEE ALSO
=over
=item Blosxom Home/Docs/Licensing
http://www.blosxom.com/
=item Blosxom Plugin Docs
http://www.blosxom.com/documentation/users/plugins.html
=back
=head1 BUGS
Address bug reports and comments to:
=over
=item blosxom ML
http://groups.yahoo.com/group/blosxom/
=item all about blosxom ML
http://www.freeml.com/info/[email protected]
=back
all about blosxom ML: http://www.freeml.com/info/[email protected]
=head1 LICENSE
Copyright 2011, Kyo Nagashima E<lt>[email protected]<gt>, http://hail2u.net/
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
# vim:ft=perl