# fallthrough
}
elsif ($key eq 'license') {
- push @{$metaheaders{$page}}, '<link rel="license" href="#page_license" />';
+ push @{$metaheaders{$page}}, '<link rel="license" href="#pagelicense" />';
$pagestate{$page}{meta}{license}=$value;
return "";
}
elsif ($key eq 'copyright') {
- push @{$metaheaders{$page}}, '<link rel="copyright" href="#page_copyright" />';
+ push @{$metaheaders{$page}}, '<link rel="copyright" href="#pagecopyright" />';
$pagestate{$page}{meta}{copyright}=$value;
return "";
}
join(' ', map { "$_=\"$params{$_}\"" } 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="'.
$template->param(title_overridden => 1);
}
- foreach my $field (qw{author authorurl}) {
- $template->param($field => $pagestate{$page}{meta}{$field})
+ 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);
}
}
}
- 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);