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
|
# A plugin for ikiwiki to implement adding a footer with licensing information
# to every rendered page.
# Copyright © 2007 Thomas Schwinge <tschwinge@gnu.org>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# A footer with licensing information will be added to every rendered page if
# either (a) a file `license.mdwn' is found (using the same rules as for the
# sidebar plugin) or (b) (which be used to override (a)) a statement à la
# ``[[license text=WHATEVER]]'' is found in the source page.
#
# The state which page's license text was gathered from which source is not
# tracked, so you'll need a full wiki-rebuild if (a)'s files are changed.
package IkiWiki::Plugin::license;
use warnings;
use strict;
use IkiWiki 2.00;
sub import
{
hook (type => "preprocess", id => "license", call => \&preprocess);
hook (type => "pagetemplate", id => "license", call => \&pagetemplate);
}
my %text;
sub preprocess (@)
{
my %params = @_;
my $page = $params {page};
# We don't return any text here, but record the passed text.
$text {$page} = $params {text};
return "";
}
sub pagetemplate (@)
{
my %params = @_;
my $page = $params {page};
my $destpage = $params {destpage};
my $template = $params {template};
if ($template->query (name => "license"))
{
my $content;
my $pagetype;
if (defined $text {$page})
{
$pagetype = pagetype ($pagesources {$page});
$content = $text {$page};
}
else
{
my $license_page = bestlink ($page, "license") || return;
my $license_file = $pagesources {$license_page} || return;
$pagetype = pagetype ($license_file);
$content = readfile (srcfile ($license_file));
}
if (defined $content && length $content)
{
$template->param (license =>
IkiWiki::htmlize ($destpage, $pagetype,
IkiWiki::linkify ($page, $destpage,
IkiWiki::preprocess ($page, $destpage,
IkiWiki::filter ($page, $destpage, $content)))));
}
}
}
1
|
