diff --git a/omega/template.php b/omega/template.php index a4ce176..0e81d72 100644 --- a/omega/template.php +++ b/omega/template.php @@ -27,19 +27,20 @@ function omega_alpha_zones_alter(&$zones, $theme) { */ function omega_alpha_preprocess_html(&$vars) { $theme = alpha_get_theme(); + $vars['doctype'] = '' . "\n"; $vars['rdf'] = new stdClass; - - if (module_exists('rdf')) { - $vars['doctype'] = '' . "\n"; - $vars['rdf']->version = ' version="HTML+RDFa 1.1"'; - $vars['rdf']->namespaces = $vars['rdf_namespaces']; - $vars['rdf']->profile = ' profile="' . $vars['grddl_profile'] . '"'; - } - else { - $vars['doctype'] = '' . "\n"; - $vars['rdf']->version = ''; - $vars['rdf']->namespaces = ''; - $vars['rdf']->profile = ''; + $vars['rdf']->version = ''; + $vars['rdf']->namespaces = ''; + $vars['rdf']->profile = ''; + + // Serialize RDF Namespaces into an RDFa 1.1 prefix attribute. + if ($vars['rdf_namespaces']) { + $prefixes = array(); + foreach (explode("\n ", ltrim($vars['rdf_namespaces'])) as $namespace) { + // Remove xlmns: and ending quote and fix prefix formatting. + $prefixes[] = str_replace('="', ': ', substr($namespace, 6, -1)); + } + $vars['rdf']->namespaces = ' prefix="' . implode(' ', $prefixes) . '"'; } if (alpha_library_active('omega_mediaqueries')) {