if (isset($arUser['UF_PUSH_DEVICE_TOKENS']) && count($arUser['UF_PUSH_DEVICE_TOKENS']) > 0) {
// Получение Oauth токена ===================
$serviceAccountFile = '{
"type": "service_account",
"project_id": "ID ПРИЛОЖЕНИЯ В FIREBASE",
"private_key_id": "000ab**********942c",
"private_key": "-----BEGIN PRIVATE KEY-----\nMIIE***xQoFiug=\n-----END PRIVATE KEY-----\n",
"client_email": "firebase-adminsdk-cnzfe@**********.com",
"client_id": "1001***8621",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/firebase-adminsdk-cnzfe%40ID ПРИЛОЖЕНИЯ.iam.gserviceaccount.com",
"universe_domain": "googleapis.com"
}';
function base64UrlEncode($text)
{
return str_replace(
['+', '/', '='],
['-', '_', ''],
base64_encode($text)
);
}
$authConfig = json_decode($serviceAccountFile);
$secret = openssl_get_privatekey($authConfig->private_key);
$header = json_encode([
'typ' => 'JWT',
'alg' => 'RS256'
]);
$time = time();
$start = $time - 60;
$end = $time + 3600;
$payload = json_encode([
"iss" => $authConfig->client_email,
"scope" => "https://www.googleapis.com/auth/firebase.messaging",
"aud" => "https://oauth2.googleapis.com/token",
"exp" => $end,
"iat" => $start
]);
$base64UrlHeader = base64UrlEncode($header);
$base64UrlPayload = base64UrlEncode($payload);
$result = openssl_sign($base64UrlHeader . "." . $base64UrlPayload, $signature, $secret, OPENSSL_ALGO_SHA256);
$base64UrlSignature = base64UrlEncode($signature);
$jwt = $base64UrlHeader . "." . $base64UrlPayload . "." . $base64UrlSignature;
$options = array('http' => array(
'method' => 'POST',
'content' => 'grant_type=urn:ietf:params:oauth:grant-type:jwt-bearer&assertion=' . $jwt,
'header' =>
"Content-Type: application/x-www-form-urlencoded"
));
$context = stream_context_create($options);
$responseText = file_get_contents("https://oauth2.googleapis.com/token", false, $context);
$response = json_decode($responseText, true);
// Получение Oauth токена ==============================
$url = "https://fcm.googleapis.com/v1/projects/ID ПРИЛОЖЕНИЯ В FIREBASE/messages:send";
$headers = [
'Authorization: Bearer ' . $response['access_token'],
'Content-Type: application/json',
];
foreach ($arUser['UF_PUSH_DEVICE_TOKENS'] as $DEVICE_TOKEN) {
$notification = [
'message' => [
'token' => $DEVICE_TOKEN,
'notification' => [
'title' => 'Новый заказ',
'body' => '"Новый заказ N' . $arResult["ORDER"]['ID'],
],
],
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($notification));
$response = curl_exec($ch);
if ($response === false) {
// echo 'Error sending push notification: ' . curl_error($ch);
} else {
// echo 'Push notification sent successfully: ' . $response;
}
curl_close($ch);
}
} |