How to Send push notifications using One Signal + PHP + Server API? - php

Question

I am using one signal to send push notification for android app. My question is
How Can I setup send push notifications using server rest api?

Answer 1

<?PHP
function sendMessage(){
$content = array(
"en" => 'Testing Message'
);
$fields = array(
'app_id' => "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxx",
'included_segments' => array('All'),
'data' => array("foo" => "bar"),
'large_icon' =>"ic_launcher_round.png",
'contents' => $content
);
$fields = json_encode($fields);
print("\nJSON sent:\n");
print($fields);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://onesignal.com/api/v1/notifications");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json; charset=utf-8',
'Authorization: Basic xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$response = curl_exec($ch);
curl_close($ch);
return $response;
}
$response = sendMessage();
$return["allresponses"] = $response;
$return = json_encode( $return);
print("\n\nJSON received:\n");
print($return);
print("\n");
?>

Answer 2

You can always refer to the official docs:
https://documentation.onesignal.com/reference#section-example-code-create-notification
'app_id' is currently known as (OneSignal App ID) in the OneSignal
Settings->Keys and IDs
in 'Authorization: Basic xxx...' past the "REST API Key" just below the App ID

Answer 3

I see you have set isAndroid=true, but OneSignal is returning an error that shows that the application with ID eec33e8e-5774-4b74-9aae-37370778c4b2 does not have Android notifications enabled.
Make sure your app ID is correct, and if it is, that Android notifications are enabled in your OneSignal settings.

Answer 4

$to - Device ID
$title - Notification Title
$message - Notification Message
$img - Full image link
Usage:
sendnotification($to, $title, $message, $img);
With Demo Values :
sendnotification("Device_ID","Test Notification","Test Message","https://www.google.co.in/images/branding/googleg/1x/googleg_standard_color_128dp.png");
function sendnotification($to, $title, $message, $img)
{
$msg = $message;
$content = array(
"en" => $msg
);
$headings = array(
"en" => $title
);
if ($img == '') {
$fields = array(
'app_id' => 'YOUR_APP_ID',
"headings" => $headings,
'include_player_ids' => array($to),
'large_icon' => "https://www.google.co.in/images/branding/googleg/1x/googleg_standard_color_128dp.png",
'content_available' => true,
'contents' => $content
);
} else {
$ios_img = array(
"id1" => $img
);
$fields = array(
'app_id' => 'YOUR_APP_ID',
"headings" => $headings,
'include_player_ids' => array($to),
'contents' => $content,
"big_picture" => $img,
'large_icon' => "https://www.google.co.in/images/branding/googleg/1x/googleg_standard_color_128dp.png",
'content_available' => true,
"ios_attachments" => $ios_img
);
}
$headers = array(
'Authorization: key=**APP_KEY**',
'Content-Type: application/json; charset=utf-8'
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://onesignal.com/api/v1/notifications');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($fields));
$result = curl_exec($ch);
curl_close($ch);
return $result;
}