/**
* Read the RSS XML data from CL and turn it into a usable array datastructure
* @param array $location craigslist section
* @return array
*/
private static function _get_records(array $location)
{
$string = Utils::getFileCache($location['url']);
if (!$string) {
return array();
}
$xml = simplexml_load_string($string, 'SimpleXMLElement', LIBXML_NOCDATA);
$search_items = array();
foreach ($xml->item as $item) {
$info = get_object_vars($item);
$dc_nodes = $item->children('http://purl.org/dc/elements/1.1/');
$dc = get_object_vars($dc_nodes);
$data = $info + $dc;
unset($data['description']);
$search_items[] = array_merge($data, array('location' => $location['partial']));
}
return $search_items;
}
