Heimdall-Apps/ChannelsDVR/ChannelsDVR.php

<?php namespace App\SupportedApps\ChannelsDVR;

function preg_grep_keys($pattern, $input)
{
	return preg_grep($pattern, array_keys($input));
}

class ChannelsDVR extends \App\SupportedApps implements \App\EnhancedApps
{
	public $config;

	function __construct()
	{
	}

	public function test()
	{
		$test = parent::appTest($this->url("dvr"));
		echo $test->status;
	}

	public function livestats()
	{
		$status = "inactive";
		$res = parent::execute($this->url("dvr"));
		$details = json_decode($res->getBody(), true);

		$data = [];

		$activity = $details["activity"];
		$recordings = count(preg_grep_keys("/^0-job-/", $activity));
		$streams = count(preg_grep_keys("/^6-stream-/", $activity));
		$data["recordings"] = number_format($recordings);
		$data["streams"] = number_format($streams);
		$status = "active";

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