/**
* Set the robot policy for the page: <http://www.robotstxt.org/meta.html>
*
* @param string $policy The literal string to output as the contents of
* the meta tag. Will be parsed according to the spec and output in
* standardized form.
* @return null
*/
public function setRobotPolicy($policy)
{
$policy = Article::formatRobotPolicy($policy);
if (isset($policy['index'])) {
$this->setIndexPolicy($policy['index']);
}
if (isset($policy['follow'])) {
$this->setFollowPolicy($policy['follow']);
}
}
