/**
* Returns a list of functions to add to the existing list.
*
* @return Twig_SimpleFunction[] An array of functions
*/
public function getFunctions()
{
return [new Twig_SimpleFunction('metric_beacon_unique', function ($token, $event, $dates) {
return $this->metricBucket->getBeaconsUnique($token, $event, $dates);
}), new Twig_SimpleFunction('metric_beacon_total', function ($token, $event, $dates) {
return $this->metricBucket->getBeaconsTotal($token, $event, $dates);
}), new Twig_SimpleFunction('metric_accumulation', function ($token, $event, $dates) {
return $this->metricBucket->getAccumulation($token, $event, $dates);
}), new Twig_SimpleFunction('metric_distributions', function ($token, $event, $dates) {
return $this->metricBucket->getDistributions($token, $event, $dates);
})];
}
/**
* Return metric unique counter
*
* @param string $token Event
* @param string $event Token
* @param string[] $dates Dates
*
* @return integer Beacons total
*/
public function getBeaconsTotal($token, $event, $dates)
{
return (int) $this->metricBucket->getBeaconsTotal($token, $event, $dates);
}
