Simple php-curl post to Pushbullet as a wrapper for Grafana webhooks

grafana-pushbullet-proxy.php

<?php

// simple proxy from Grafana to Pushbullet. Bare minimum.
// please update Access-token to your liking. Feel free to use device_iden if
// you want to send to a specific device. Default is all.
// usage: example.com/pushbullet-proxy.php?title=test&body=testbody

// Find your token here: https://www.pushbullet.com/#settings/account
$access_token = '<my token>';

// API specification at http://docs.grafana.org/alerting/notifications/#webhook
$input = json_decode(file_get_contents('php://input'), true);

// push message
$body = "Message: " . $input['message'];

$post_data = array(
    // 'device_iden' => '<a pushbullet device identifier>',
    'type' => 'link',
    'title' => $input['title'],
    'url' => $input['ruleUrl'],
    'body' => $body
);

$json_data = json_encode($post_data);
$ch = curl_init("https://api.pushbullet.com/v2/pushes");

// Prepare our JSON header
$headers = array(
    'Content-Type: application/json',
    'Content-Length: ' . strlen($json_data),
    'Access-Token: ' . $access_token
);

// set options to send JSON
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POSTFIELDS, $json_data);

$resp = curl_exec($ch);
curl_close($ch);

// print response for debug
// var_dump($resp);

?>