Rename some posts and fix wrong assumptions.

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

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index 220fff9dccaa547824ccb0bc7a19ddbe583f516d..cb0768b91799ad4e642b8f1f67dee73f691748b5 100644 (file)
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -121,6 +121,9 @@ sub preprocess (@) {
                add_link($page, $value);
                return "";
        }
+       elsif ($key eq 'enclosure') {
+               $pagestate{$page}{meta}{enclosure}=$value;
+       }
        elsif ($key eq 'author') {
                $pagestate{$page}{meta}{author}=$value;
                if (exists $params{sortas}) {
@@ -275,17 +278,23 @@ sub preprocess (@) {
                push @{$metaheaders{$page}}, '<meta name="robots"'.
                        ' content="'.encode_entities($value).'" />';
        }
-       elsif ($key eq 'description') {
-               push @{$metaheaders{$page}}, '<meta name="'.
-                       encode_entities($key).
+       elsif ($key eq 'description' || $key eq 'author') {
+               push @{$metaheaders{$page}}, '<meta name="'.$key.
                        '" content="'.encode_entities($value).'" />';
        }
        elsif ($key eq 'name') {
-               push @{$metaheaders{$page}}, scrub('<meta '.$key.'="'.
+               push @{$metaheaders{$page}}, scrub('<meta name="'.
                        encode_entities($value).
                        join(' ', map { "$_=\"$params{$_}\"" } keys %params).
                        ' />', $page, $destpage);
        }
+       elsif ($key eq 'keywords') {
+               # Make sure the keyword string is safe: only allow alphanumeric
+               # characters, space and comma and strip the rest.
+               $value =~ s/[^[:alnum:], ]+//g;
+               push @{$metaheaders{$page}}, '<meta name="keywords"'.
+                       ' content="'.encode_entities($value).'" />';
+       }
        else {
                push @{$metaheaders{$page}}, scrub('<meta name="'.
                        encode_entities($key).'" content="'.
@@ -312,8 +321,14 @@ 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}) {
+               # XXX what if the enclosure doesn't exist?
+               $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);
        }
 
@@ -324,7 +339,7 @@ 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);