/**
* @return string
*/
public function getMetadatas()
{
$html = '';
foreach ($this->page->getMetas() as $type => $metas) {
foreach ((array) $metas as $name => $meta) {
list($content, $extras) = $meta;
if (!empty($content)) {
$html .= sprintf("<meta %s=\"%s\" content=\"%s\" />\n", $type, $this->normalize($name), $this->normalize($content));
} else {
$html .= sprintf("<meta %s=\"%s\" />\n", $type, $this->normalize($name));
}
}
}
return $html;
}
