template: Preprocess parameters before htmlizing.

[ikiwiki.git] / IkiWiki / Plugin / template.pm

diff --git a/IkiWiki/Plugin/template.pm b/IkiWiki/Plugin/template.pm
index c980df48f4a48dfa8100fefa341740a2028244eb..39d9667f978982afe4314dc1f3751471b39f260f 100644 (file)
--- a/IkiWiki/Plugin/template.pm
+++ b/IkiWiki/Plugin/template.pm
@@ -4,26 +4,31 @@ package IkiWiki::Plugin::template;
 
 use warnings;
 use strict;
 
 use warnings;
 use strict;

-use IkiWiki 2.00;
+use IkiWiki 3.00;

 use HTML::Template;
 use Encode;
 
 use HTML::Template;
 use Encode;
 

-sub import { #{{{
+sub import {

        hook(type => "getsetup", id => "template", call => \&getsetup);
        hook(type => "getsetup", id => "template", call => \&getsetup);

-       hook(type => "preprocess", id => "template", call => \&preprocess);
-} # }}}
+       hook(type => "preprocess", id => "template", call => \&preprocess,
+               scan => 1);
+}

 
 

-sub getsetup () { #{{{
+sub getsetup () {

        return
                plugin => {
                        safe => 1,
                        rebuild => undef,
                },
        return
                plugin => {
                        safe => 1,
                        rebuild => undef,
                },

-} #}}}
+}

 
 

-sub preprocess (@) { #{{{
+sub preprocess (@) {

        my %params=@_;
 
        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}) {
                error gettext("missing id parameter")
        }
        if (! exists $params{id}) {
                error gettext("missing id parameter")
        }


@@ -57,20 +62,23 @@ sub preprocess (@) { #{{{
        $params{basename}=IkiWiki::basename($params{page});
 
        foreach my $param (keys %params) {
        $params{basename}=IkiWiki::basename($params{page});
 
        foreach my $param (keys %params) {

+               my $value=IkiWiki::preprocess($params{page}, $params{destpage},
+                         IkiWiki::filter($params{page}, $params{destpagea},
+                         $params{$param}), $scan);

                if ($template->query(name => $param)) {
                        $template->param($param =>
                                IkiWiki::htmlize($params{page}, $params{destpage},
                                        pagetype($pagesources{$params{page}}),
                if ($template->query(name => $param)) {
                        $template->param($param =>
                                IkiWiki::htmlize($params{page}, $params{destpage},
                                        pagetype($pagesources{$params{page}}),

-                                       $params{$param}));
+                                       $value));

                }
                if ($template->query(name => "raw_$param")) {
                }
                if ($template->query(name => "raw_$param")) {

-                       $template->param("raw_$param" => $params{$param});
+                       $template->param("raw_$param" => $value);

                }
        }
 
        return IkiWiki::preprocess($params{page}, $params{destpage},
                }
        }
 
        return IkiWiki::preprocess($params{page}, $params{destpage},

-               IkiWiki::filter($params{page}, $params{destpage},
-               $template->output));
-} # }}}
+              IkiWiki::filter($params{page}, $params{destpage},
+              $template->output), $scan);
+}

 
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