static function processPayload($locKey, $locArgs, $message, $actionLocKey, $launchImage, $badge, $sound, $payload, $contentAvailable)
{
$isValid = false;
$pb = new Payload();
if ($locKey != null && strlen($locKey) > 0) {
// loc-key
$pb->setAlertLocKey($locKey);
// loc-args
if ($locArgs != null && strlen($locArgs) > 0) {
$pb->setAlertLocArgs(explode(',', $locArgs));
}
$isValid = true;
}
// body
if ($message != null && strlen($message) > 0) {
$pb->setAlertBody($message);
$isValid = true;
}
// action-loc-key
if ($actionLocKey != null && strlen($actionLocKey) > 0) {
$pb->setAlertActionLocKey($actionLocKey);
}
// launch-image
if ($launchImage != null && strlen($launchImage) > 0) {
$pb->setAlertLaunchImage($launchImage);
}
// badge
$badgeNum = -1;
if (is_numeric($badge)) {
$badgeNum = (int) $badge;
}
if ($badgeNum >= 0) {
$pb->setBadge($badgeNum);
$isValid = true;
}
// sound
if ($sound != null && strlen($sound) > 0) {
$pb->setSound($sound);
} else {
$pb->setSound("default");
}
//contentAvailable
if ($contentAvailable == 1) {
$pb->setContentAvailable(1);
$isValid = true;
}
// payload
if ($payload != null && strlen($payload) > 0) {
$pb->addParam("payload", $payload);
}
if ($isValid == false) {
throw new Exception("one of the params(locKey,message,badge) must not be null or contentAvailable must be 1");
}
$json = $pb->toString();
if ($json == null) {
throw new Exception("payload json is null");
}
return $json;
}