/**
* WPSDDisqus.
*
* @param boolean $curl
*/
function WPSDDisqus($curl = false)
{
parent::WPSDStats();
$form = new WPSDAdminConfigForm();
$this->un = trim($form->getWpsdDisqusUn());
if ('' != $this->un) {
$this->address = 'http://disqus.com/' . $this->un . '/';
if ($this->isOutdated()) {
$this->xml = $this->fetchDataRemote($this->address);
$this->set();
} else {
$this->set_cached();
}
}
}