50 lines
958 B
Perl
50 lines
958 B
Perl
#!/usr/bin/perl
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# Ikiwiki tag plugin.
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package IkiWiki::Plugin::tag;
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use warnings;
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use strict;
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use IkiWiki;
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my %tags;
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sub import { #{{{
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IkiWiki::hook(type => "preprocess", id => "tag",
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call => \&preprocess);
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IkiWiki::hook(type => "pagetemplate", id => "tag",
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call => \&pagetemplate);
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} # }}}
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sub preprocess (@) { #{{{
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if (! @_) {
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return "";
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}
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my %params=@_;
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my $page = $params{page};
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delete $params{page};
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delete $params{destpage};
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$tags{$page} = [];
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foreach my $tag (keys %params) {
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push @{$tags{$page}}, $tag;
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# hidden WikiLink
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push @{$IkiWiki::links{$page}}, $tag;
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}
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return "";
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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 $destpage=$params{destpage};
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my $template=$params{template};
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$template->param(tags => [
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map { link => IkiWiki::htmllink($page, $destpage, $_) },
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@{$tags{$page}}
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]) if exists $tags{$page} && @{$tags{$page}} && $template->query(name => "tags");
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} # }}}
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1
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