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plain)
- #!/usr/bin/perl
- # Ikiwiki tag plugin.
- package IkiWiki::Plugin::tag;
- use warnings;
- use strict;
- use IkiWiki;
- my %tags;
- sub import { #{{{
- IkiWiki::hook(type => "getopt", id => "tag",
- call => \&getopt);
- IkiWiki::hook(type => "preprocess", id => "tag",
- call => \&preprocess);
- IkiWiki::hook(type => "pagetemplate", id => "tag",
- call => \&pagetemplate);
- } # }}}
- sub getopt () { #{{{
- eval q{use Getopt::Long};
- Getopt::Long::Configure('pass_through');
- GetOptions("tagbase=s" => \$IkiWiki::config{tagbase});
- } #}}}
- sub preprocess (@) { #{{{
- if (! @_) {
- return "";
- }
- my %params=@_;
- my $page = $params{page};
- delete $params{page};
- delete $params{destpage};
- $tags{$page} = [];
- foreach my $tag (keys %params) {
- if (exists $IkiWiki::config{tagbase}) {
- $tag=$IkiWiki::config{tagbase}."/".$tag;
- }
- push @{$tags{$page}}, $tag;
- # hidden WikiLink
- push @{$IkiWiki::links{$page}}, $tag;
- }
-
- return "";
- } # }}}
- sub pagetemplate (@) { #{{{
- my %params=@_;
- my $page=$params{page};
- my $destpage=$params{destpage};
- my $template=$params{template};
- $template->param(tags => [
- map { link => IkiWiki::htmllink($page, $destpage, $_) },
- @{$tags{$page}}
- ]) if exists $tags{$page} && @{$tags{$page}} && $template->query(name => "tags");
- } # }}}
- 1
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