3 # by Tuomo Valkonen <tuomov at iki dot fi>
5 package IkiWiki::Plugin::sidebar;
12 hook(type => "getsetup", id => "sidebar", call => \&getsetup);
13 hook(type => "preprocess", id => "sidebar", call => \&preprocess);
14 hook(type => "pagetemplate", id => "sidebar", call => \&pagetemplate);
32 if (! defined $content) {
33 error(gettext("sidebar content not specified"));
36 my $page=$params{page};
37 return "" unless $page eq $params{destpage};
38 my $file = $pagesources{$page};
39 my $type = pagetype($file);
42 IkiWiki::htmlize($page, $page, $type,
43 IkiWiki::linkify($page, $page,
44 IkiWiki::preprocess($page, $page,
45 IkiWiki::filter($page, $page, $content))));
53 sub sidebar_content ($) {
56 return $pagesidebar{$page} if exists $pagesidebar{$page};
58 my $sidebar_page=bestlink($page, "sidebar") || return;
59 my $sidebar_file=$pagesources{$sidebar_page} || return;
60 my $sidebar_type=pagetype($sidebar_file);
62 if (defined $sidebar_type) {
63 # FIXME: This isn't quite right; it won't take into account
64 # adding a new sidebar page. So adding such a page
65 # currently requires a wiki rebuild.
66 add_depends($page, $sidebar_page);
69 if (defined $oldfile && $sidebar_file eq $oldfile) {
73 $content=readfile(srcfile($sidebar_file));
75 $oldfile=$sidebar_file;
78 return unless length $content;
79 return IkiWiki::htmlize($sidebar_page, $page, $sidebar_type,
80 IkiWiki::linkify($sidebar_page, $page,
81 IkiWiki::preprocess($sidebar_page, $page,
82 IkiWiki::filter($sidebar_page, $page, $content))));
87 sub pagetemplate (@) {
90 my $page=$params{page};
91 my $template=$params{template};
93 if ($template->query(name => "sidebar")) {
94 my $content=sidebar_content($page);
95 if (defined $content && length $content) {
96 $template->param(sidebar => $content);