/**
* Sends a push notification.
*
* @param array $data The data of the push notification. Valid fields
* are:
* channels - An Array of channels to push to.
* push_time - A Date object for when to send the push.
* expiration_time - A Date object for when to expire
* the push.
* expiration_interval - The seconds from now to expire the push.
* where - A AVQuery over AVInstallation that is used to match
* a set of installations to push to.
* data - The data to send as part of the push
* @param boolean $useMasterKey Whether to use the Master Key for the request
*
* @throws \Exception, AVException
* @return mixed
*/
public static function send($data, $useMasterKey = false)
{
if (isset($data['expiration_time']) && isset($data['expiration_interval'])) {
throw new \Exception('Both expiration_time and expiration_interval can\'t be set.');
}
if (isset($data['where'])) {
if ($data['where'] instanceof AVQuery) {
$data['where'] = $data['where']->_getOptions()['where'];
} else {
throw new \Exception('Where parameter for Avos Push must be of type AVQuery');
}
}
if (isset($data['push_time'])) {
//Local push date format is different from iso format generally used in Avos
//Schedule does not work if date format not correct
$data['push_time'] = AVClient::getLocalPushDateFormat($data['push_time']);
}
if (isset($data['expiration_time'])) {
$data['expiration_time'] = AVClient::_encode($data['expiration_time'], false)['iso'];
}
return AVClient::_request('POST', '/push', null, json_encode($data), $useMasterKey);
}
