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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Tracker\Handler;
use Exception;
use Piwik\Piwik;
use Piwik\Tracker\Handler;
class Factory
{
public static function make()
{
$handler = null;
/**
* Triggered before a new **handler tracking object** is created. Subscribers to this
* event can force the use of a custom handler tracking object that extends from
* {@link Piwik\Tracker\Handler} and customize any tracking behavior.
*
* @param \Piwik\Tracker\Handler &$handler Initialized to null, but can be set to
* a new handler object. If it isn't modified
* Piwik uses the default class.
* @ignore This event is not public yet as the Handler API is not really stable yet
*/
Piwik::postEvent('Tracker.newHandler', array(&$handler));
if (is_null($handler)) {
$handler = new Handler();
} elseif (!($handler instanceof Handler)) {
throw new Exception("The Handler object set in the plugin must be an instance of Piwik\\Tracker\\Handler");
}
return $handler;
}
}
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