/**
* @param \SimpleXMLElement $xml
* @return array
*/
public static function fetch(\SimpleXMLElement $xml)
{
$items = array();
if (isset($xml->channel->item)) {
foreach ($xml->channel->item as $item) {
$model = new Feed();
$model->title = (string) $item->children()->title;
$model->description = (string) $item->children()->description;
$model->link = (string) $item->children()->link;
$model->pubDate = (string) $item->children()->pubDate;
$model->guid = (string) $item->children()->guid;
$items[] = $model->toArray();
}
}
return $items;
}
/**
* @param mixed $feeds
* @return static
*/
public function parseFeed($feeds)
{
if ($this->isStoped()) {
return $this;
}
if (!is_array($feeds)) {
$feeds = array('default' => $feeds);
}
foreach ($feeds as $source => $feed) {
$items = Feed::fetch((new Curl())->get($feed)->content('xml'));
foreach ($items as &$item) {
$item['__source'] = $source;
}
$this->setItems($items);
}
return $this;
}
