protected function loadOne($file)
{
$xml = new SimpleXMLElement($file, 0, true);
if ((string) $xml->head->title == null) {
return null;
}
$article = new Article();
foreach ($xml->head->meta as $meta) {
$name = (string) $meta['name'];
$content = (string) $meta['content'];
switch ($name) {
case 'date':
$article->setPublicationDate(new DateTime($content));
break;
case 'author':
$article->setAuthor($content);
break;
}
}
$article->setTitle((string) $xml->head->title);
$article->setHash($this->getHash($article->getTitle()));
$content = "";
foreach ($xml->body->children() as $child) {
$content .= $child->asXml();
}
$article->setContent($content);
return $article;
}
