/**
* @param \SimpleXMLElement $xml
* @param User $user
*
* @return Portfolio
*
* @throws \Exception
*/
public function retrievePortfolioFromXml(\SimpleXMLElement $xml, User $user)
{
$portfolioTitleNodes = $xml->xpath('/feed/title');
if (0 === count($portfolioTitleNodes)) {
throw new \Exception("Missing portfolio's title");
}
$portfolio = new Portfolio();
$portfolio->setTitle((string) $portfolioTitleNodes[0])->setUser($user)->setWidgets($this->retrieveWidgets($xml));
return $portfolio;
}
