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#!/usr/bin/perl
# Structured template plugin.
package IkiWiki::Plugin::template;
use warnings;
use strict;
use IkiWiki;
use HTML::Template;
use Encode;
sub import { #{{{
hook(type => "preprocess", id => "template", call => \&preprocess);
} # }}}
sub preprocess (@) { #{{{
my %params=@_;
if (! exists $params{id}) {
return "[[template ".gettext("missing id parameter")."]]";
}
my $template_page="templates/$params{id}";
add_depends($params{page}, $template_page);
my $template_file=$pagesources{$template_page};
return sprintf(gettext("template %s not found"),
htmllink($params{page}, $params{destpage}, $template_page))
unless defined $template_file;
my $template;
eval {
$template=HTML::Template->new(
filter => sub {
my $text_ref = shift;
$$text_ref=&Encode::decode_utf8($$text_ref);
chomp $$text_ref;
},
filename => srcfile($template_file),
die_on_bad_params => 0,
no_includes => 1,
blind_cache => 1,
);
};
if ($@) {
return "[[template ".gettext("failed to process:")." $@]]";
}
foreach my $param (keys %params) {
$template->param($param => $params{$param});
}
return IkiWiki::preprocess($params{page}, $params{destpage},
IkiWiki::filter($params{page},
$template->output));
} # }}}
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