meta plugin: script support

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

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index 1a9f94a124d766687da1daeac391cf8b479a4cec..eebe3460f07a42ab2841aadcb08190fe02ae566f 100644 (file)
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -179,6 +179,17 @@ sub preprocess (@) {
                        '" title="'.encode_entities($title).
                        "\" type=\"text/css\" />", $page, $destpage);
        }
+       elsif ($key eq 'script') {
+               my $defer=exists $params{defer} ? ' defer="defer"' : '';
+               my $async=exists $params{async} ? ' async="async"' : '';
+               my $js=bestlink($page, $value.".js");
+               if (! length $js) {
+                       error gettext("script not found");
+               }
+               push @{$metaheaders{$page}}, scrub('<script src="'.urlto($js, $page).
+                       '"' . $defer . $async . ' type="text/javascript" />',
+                       $page, $destpage);
+       }
        elsif ($key eq 'openid') {
                my $delegate=0; # both by default
                if (exists $params{delegate}) {