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<?php
/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
namespace Nette\Bridges\ApplicationDI;
use Nette;
/**
* PresenterFactory callback.
* @internal
*/
class PresenterFactoryCallback
{
/** @var Nette\DI\Container */
private $container;
/** @var int */
private $invalidLinkMode;
/** @var string|NULL */
private $touchToRefresh;
public function __construct(Nette\DI\Container $container, $invalidLinkMode, $touchToRefresh)
{
$this->container = $container;
$this->invalidLinkMode = $invalidLinkMode;
$this->touchToRefresh = $touchToRefresh;
}
/**
* @return Nette\Application\IPresenter
*/
public function __invoke($class)
{
$services = array_keys($this->container->findByTag('nette.presenter'), $class);
if (count($services) > 1) {
throw new Nette\Application\InvalidPresenterException("Multiple services of type $class found: " . implode(', ', $services) . '.');
} elseif (!$services) {
if ($this->touchToRefresh) {
touch($this->touchToRefresh);
}
$presenter = $this->container->createInstance($class);
$this->container->callInjects($presenter);
if ($presenter instanceof Nette\Application\UI\Presenter && $presenter->invalidLinkMode === NULL) {
$presenter->invalidLinkMode = $this->invalidLinkMode;
}
return $presenter;
}
return $this->container->createService($services[0]);
}
}
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