49 lines
1.1 KiB
Perl
49 lines
1.1 KiB
Perl
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#!/usr/bin/perl
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# Sidebar plugin.
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# by Tuomo Valkonen <tuomov at iki dot fi>
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package IkiWiki::Plugin::sidebar;
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use warnings;
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use strict;
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use IkiWiki;
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sub import { #{{{
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IkiWiki::hook(type => "pagetemplate", id => "sidebar",
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call => \&pagetemplate);
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} # }}}
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sub sidebar_content ($) { #{{{
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my $page=shift;
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my $sidebar_page=IkiWiki::bestlink($page, "sidebar") || return;
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my $sidebar_file=$IkiWiki::pagesources{$sidebar_page} || return;
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my $sidebar_type=IkiWiki::pagetype($sidebar_file);
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if (defined $sidebar_type) {
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IkiWiki::add_depends($page, $sidebar_page);
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my $content=IkiWiki::readfile(IkiWiki::srcfile($sidebar_file));
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return unless length $content;
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return IkiWiki::htmlize($sidebar_type,
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IkiWiki::preprocess($sidebar_page, $page,
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IkiWiki::linkify($sidebar_page, $page, $content)));
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}
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} # }}}
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sub pagetemplate (@) { #{{{
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my %params=@_;
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my $page=$params{page};
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my $template=$params{template};
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if ($template->query(name => "sidebar")) {
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my $content=sidebar_content($page);
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if (defined $content && length $content) {
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$template->param(sidebar => $content);
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}
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}
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} # }}}
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1
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