82 lines
1.9 KiB
Perl
82 lines
1.9 KiB
Perl
#!/usr/bin/perl
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# Structured template plugin.
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package IkiWiki::Plugin::template;
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use warnings;
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use strict;
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use IkiWiki 3.00;
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use HTML::Template;
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use Encode;
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sub import {
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hook(type => "getsetup", id => "template", call => \&getsetup);
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hook(type => "preprocess", id => "template", call => \&preprocess,
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scan => 1);
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}
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sub getsetup () {
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return
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plugin => {
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safe => 1,
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rebuild => undef,
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},
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}
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sub preprocess (@) {
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my %params=@_;
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if (! exists $params{id}) {
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error gettext("missing id parameter")
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}
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my $template_page="templates/$params{id}";
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add_depends($params{page}, $template_page);
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my $template_file=$pagesources{$template_page};
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return sprintf(gettext("template %s not found"),
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htmllink($params{page}, $params{destpage}, "/".$template_page))
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unless defined $template_file;
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my $template;
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eval {
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$template=HTML::Template->new(
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filter => sub {
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my $text_ref = shift;
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$$text_ref=&Encode::decode_utf8($$text_ref);
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chomp $$text_ref;
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},
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filename => srcfile($template_file),
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die_on_bad_params => 0,
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no_includes => 1,
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blind_cache => 1,
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);
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};
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if ($@) {
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error gettext("failed to process:")." $@"
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}
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$params{basename}=IkiWiki::basename($params{page});
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foreach my $param (keys %params) {
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if ($template->query(name => $param)) {
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$template->param($param =>
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IkiWiki::htmlize($params{page}, $params{destpage},
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pagetype($pagesources{$params{page}}),
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$params{$param}));
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}
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if ($template->query(name => "raw_$param")) {
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$template->param("raw_$param" => $params{$param});
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}
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}
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# This needs to run even in scan mode, in order to process
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# links and other metadata includes via the template.
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my $scan=! defined wantarray;
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return IkiWiki::preprocess($params{page}, $params{destpage},
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IkiWiki::filter($params{page}, $params{destpage},
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$template->output), $scan);
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}
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1
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