Document that last enclosure wins.

[git.ikiwiki.info.git] / IkiWiki / Plugin / meta.pm

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index b19ea2b3294b0e1c985c56162084b5e2430d6398..70233decf5c2cc4ac87971a122c8859f9a83465f 100644 (file)
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -121,6 +121,17 @@ sub preprocess (@) {
                add_link($page, $value);
                return "";
        }
+       elsif ($key eq 'enclosure') {
+               my $link=bestlink($page, $value);
+               if (! length $link) {
+                       error gettext("enclosure not found")
+               }
+               add_depends($page, $link, deptype("presence"));
+
+               $value=urlto($link, $page);
+               $pagestate{$page}{meta}{enclosure}=$value;
+               # fallthrough
+       }
        elsif ($key eq 'author') {
                $pagestate{$page}{meta}{author}=$value;
                if (exists $params{sortas}) {
@@ -318,8 +329,13 @@ sub pagetemplate (@) {
                $template->param(title_overridden => 1);
        }
 
-       foreach my $field (qw{author authorurl}) {
-               $template->param($field => $pagestate{$page}{meta}{$field})
+       if (exists $pagestate{$page}{meta}{enclosure}) {
+               $template->param(enclosure => $pagestate{$page}{meta}{enclosure});
+       }
+
+       foreach my $field (qw{authorurl}) {
+               eval q{use HTML::Entities};
+               $template->param($field => HTML::Entities::encode_entities($pagestate{$page}{meta}{$field}))
                        if exists $pagestate{$page}{meta}{$field} && $template->query(name => $field);
        }
 
@@ -330,7 +346,7 @@ sub pagetemplate (@) {
                }
        }
 
-       foreach my $field (qw{description}) {
+       foreach my $field (qw{description author}) {
                eval q{use HTML::Entities};
                $template->param($field => HTML::Entities::encode_numeric($pagestate{$page}{meta}{$field}))
                        if exists $pagestate{$page}{meta}{$field} && $template->query(name => $field);