60 lines
1.4 KiB
PHP
60 lines
1.4 KiB
PHP
<?php
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class availability
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{
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public $hookname = "availability";
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public $initialized = true;
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// by default all devices are listening for availability
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function __construct()
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{
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global $devices;
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$this->iterate();
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}
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private function iterate()
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{
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global $indexDevices;
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foreach ($indexDevices as $value)
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{
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$value->properties["availability"]["functions"][] = array($this,"callback");
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}
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}
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// callback fonction. Is called with these 3 parameters
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// $device -> calling device
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// $property -> parameter passed by mqtt
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// $value -> value of the parameter
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public function callBack($device, $property, $value)
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{
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switch($property)
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{
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case "availability": // theorically can't be other, but ....
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if ($device->availability != $value)
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{
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//echo "==========>>>>>> Availability $value" . EOL;
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//if (!empty($device->availability))
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//{
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$log = ALERT;
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//}else
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//{
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// $log = INFO;
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//}
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//$device->availability = $value;
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logger($log, sprintf(_("Device: %s/%s is %s"), $device->topic, $device->friendlyName, bool2string($value)), __FILE__ . ":" . __LINE__);
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}
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break;
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}
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//echo sprintf(_("notification received from MQTT -> device %s is %s"), $device->friendlyName , $value). EOL;
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//echo $property . "=> " . $value . EOL;
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}
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/*
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public function getHook()
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{
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return array($this,"callback");
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}*/
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}
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$hooks["availability"] = new availability();
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?>
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