moha/topics_callbacks/pws2mqtt.php

<?php
$topics["pws2mqtt"] = new topic;
$devices["pws2mqtt"] = array();


$topics["pws2mqtt"]->callback = function($topic, $message)
{
	global $logFh, $devices, $included;
	$topicName = $topic[0];
	$fn = $topic[1];
	logger(INFO, sprintf(_("Incoming notification of device %s => friendly name : %s"), $topicName, $fn), __FILE__ . ":" . __LINE__);
	$device = & $devices[$topicName];
	$payloadArray = json_decode($message->payload, true);
				// friendlyname
	if (!array_key_exists($fn, $device))
	{
		echo "initializing $fn";
		$device[$fn] = array("device" => new device);
		$device = &$device[$fn];
		$device["device"]->friendlyName = $payloadArray["friendly_name"];
		$device["device"]->ieeeAddress =  $payloadArray["ieeeAddress"];
		$device["device"]->type = $payloadArray["type"];
		$device["device"]->topic = $topicName;
		$indexDevices[$device["device"]->ieeeAddress] = & $device["device"];
		$indexFriendlyNames[$topicName][$fn] = & $device["device"];

	}else
	{
		$device = &$device[$fn];
	}
	unset($payloadArray["friendly_name"]);
	unset($payloadArray["ieeeAddress"]);
	unset($payloadArray["type"]);

	foreach ($payloadArray as $property => $value)
	{
		$str = substr($property, -1);
		if ($str == "f")
		{
			$newProperty = rtrim($property, "f") . "c";
			$payloadArray[$newProperty] = farenheit2celsius($value);
		}elseif ($str == "h")
		{
			$newProperty = substr($property, 0, -3) . "kmh";
			$payloadArray[$newProperty] =  mph2kmh($value);
		}
		if ($property == "baromin")
		{
			$newProperty = "barominmb";
			$payloadArray["barominmb"] =  millibars($value);
		}
	}
	//$device = getDeviceByFriendlyname($topicName, $fn, $payloadArray, true);
	if (!empty($payloadArray))
	{
		changeDevice($topicName, $fn, $device["device"], $payloadArray);
	}
}
?>