use warnings;
use strict;
-use IkiWiki 2.00;
-use HTML::Template;
+use IkiWiki 3.00;
use Encode;
-sub import { #{{{
- hook(type => "preprocess", id => "template", call => \&preprocess);
-} # }}}
+sub import {
+ hook(type => "getsetup", id => "template", call => \&getsetup);
+ hook(type => "preprocess", id => "template", call => \&preprocess,
+ scan => 1);
+}
-sub preprocess (@) { #{{{
+sub getsetup () {
+ return
+ plugin => {
+ safe => 1,
+ rebuild => undef,
+ section => "widget",
+ },
+}
+
+sub preprocess (@) {
my %params=@_;
+ # This needs to run even in scan mode, in order to process
+ # links and other metadata included via the template.
+ my $scan=! defined wantarray;
+
if (! exists $params{id}) {
- return "[[template ".gettext("missing id parameter")."]]";
+ error 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 $template_file;
-
+ # The bare id is used, so a page templates/$id can be used as
+ # the template.
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,
- );
+ $template=template_depends($params{id}, $params{page},
+ blind_cache => 1);
};
if ($@) {
- return "[[template ".gettext("failed to process:")." $@]]";
+ error sprintf(gettext("failed to process template %s"),
+ htmllink($params{page}, $params{destpage},
+ "/templates/$params{id}"))." $@";
}
+ $params{basename}=IkiWiki::basename($params{page});
+
foreach my $param (keys %params) {
+ my $value=IkiWiki::preprocess($params{page}, $params{destpage},
+ $params{$param}, $scan);
if ($template->query(name => $param)) {
- $template->param($param =>
- IkiWiki::htmlize($params{page}, $params{destpage},
+ my $htmlvalue=IkiWiki::htmlize($params{page}, $params{destpage},
pagetype($pagesources{$params{page}}),
- $params{$param}));
+ $value);
+ chomp $htmlvalue;
+ $template->param($param => $htmlvalue);
}
if ($template->query(name => "raw_$param")) {
- $template->param("raw_$param" => $params{$param});
+ chomp $value;
+ $template->param("raw_$param" => $value);
}
}
return IkiWiki::preprocess($params{page}, $params{destpage},
- IkiWiki::filter($params{page}, $params{destpage},
- $template->output));
-} # }}}
+ $template->output, $scan);
+}
1