/**
* Converts XML formatted payload to Services_Gnip_Payload object.
*
* @param string $xml XML data
* @return object Services_Gnip_Payload
*/
public static function fromXML($xml)
{
$xml_element = new SimpleXMLElement($xml);
$found_title = strlen(strval($xml_element->title)) ? strval($xml_element->title) : null;
$found_body = strlen(strval($xml_element->body)) ? strval($xml_element->body) : null;
$result = $xml_element->xpath('mediaURL');
$nodes_num = count($result);
$found_mediaURL = array();
if (!empty($result)) {
if ($nodes_num >= 1) {
foreach ($result as $key => $val) {
if (is_object($val)) {
$media_stuff['mediaURL'] = strval($val[0]);
foreach ($val[0]->attributes() as $attr_name => $attr_val) {
if (strlen(strval($attr_val))) {
$media_stuff[$attr_name] = strval($attr_val);
}
}
$found_mediaURL[] = $media_stuff;
}
}
} else {
$found_mediaURL = null;
}
} else {
$found_mediaURL = null;
}
$possibly_encoded = @Services_Gnip_Payload::gzdecode(base64_decode($xml_element->raw));
if (strlen(mb_detect_encoding($possibly_encoded, "auto", TRUE))) {
$found_raw = Services_Gnip_Payload::gzdecode(base64_decode($xml_element->raw));
} else {
$found_raw = $xml_element->raw;
}
return new Services_Gnip_Payload($found_raw, $found_title, $found_body, $found_mediaURL);
}
