Heimdall-Apps/SpeedtestTracker/SpeedtestTracker.php

<?php namespace App\SupportedApps\SpeedtestTracker;

use DateTimeZone;

class SpeedtestTracker extends \App\SupportedApps implements \App\EnhancedApps {

    public $config;

    //protected $login_first = true; // Uncomment if api requests need to be authed first
    //protected $method = 'POST';  // Uncomment if requests to the API should be set by POST

    function __construct() {
        //$this->jar = new \GuzzleHttp\Cookie\CookieJar; // Uncomment if cookies need to be set
    }

    public function test()
    {
        $test = parent::appTest($this->url('api/speedtest/latest/'));
        echo $test->status;
    }

    public function livestats()
    {
        $status = 'inactive';
        $res = parent::execute($this->url('api/speedtest/latest/'));
        $details = json_decode($res->getBody());

        $data = [];

        if($details) {
            $data['ping'] = number_format($details->data->ping);
            $data['download'] = number_format($details->data->download,1);
            $data['upload'] = number_format($details->data->upload,1);
            foreach($this->config->availablestats as $stat) {
                if (!isset(self::getAvailableStats()[$stat])) continue;

                $newstat = new \stdClass();
                $newstat->title = self::getAvailableStats()[$stat];
                $newstat->value = self::formatUsingStat($stat, $details->data->{$stat});

                $data['visiblestats'][] = $newstat;
            }
        }

        return parent::getLiveStats($status, $data);

    }

    public function url($endpoint)
    {
        $api_url = parent::normaliseurl($this->config->url).$endpoint;
        return $api_url;
    }

    public static function getAvailableStats()
    {
        return [
            'ping'=>'Ping',
            'download'=>'Down',
            'upload'=>'Up',
            'created_at'=>'Time',
        ];
    }

    private static function formatUsingStat($stat, $number)
    {
        if (!isset($number)) return 'N/A';

        switch ($stat) {
            case 'download':
            case 'upload':
                return number_format($number).'<span>Mbit/s</span>';
            case 'ping':
                return number_format($number).'<span>ms</span>';
            case 'created_at':
                return (new \DateTime($number))->format("H:i");
            default:
                return $number;
        }
    }
}