/**
* @param ServiceLocatorInterface|ContainerInterface $container
* @param MonologOptions $options
* @param string|array $handler
* @throws \RuntimeException
* @return HandlerInterface
*
*/
public function createHandler($container, MonologOptions $options, $handler)
{
if (is_string($handler) && $container->has($handler)) {
return $container->get($handler);
} else {
if (!isset($handler['name'])) {
throw new RuntimeException('Cannot create logger handler');
}
if (!class_exists($handler['name'])) {
throw new RuntimeException('Cannot create logger handler (' . $handler['name'] . ')');
}
if (isset($handler['args'])) {
if (!is_array($handler['args'])) {
throw new RuntimeException('Arguments of handler(' . $handler['name'] . ') must be array');
}
$reflection = new \ReflectionClass($handler['name']);
if (isset($handler['args']['handler'])) {
foreach ($options->getHandlers() as $key => $option) {
if ($handler['args']['handler'] == $key) {
$handler['args']['handler'] = $this->createHandler($container, $options, $option);
break;
}
}
}
$parameters = array();
$handlerOptions = $handler['args'];
$requiredArgsCount = $reflection->getConstructor()->getNumberOfRequiredParameters();
if ($requiredArgsCount > sizeof($handlerOptions)) {
throw new RuntimeException(sprintf('Handler(%s) requires at least %d params. Only %d passed.', $handler['name'], $requiredArgsCount, sizeof($handlerOptions)));
}
foreach ($reflection->getConstructor()->getParameters() as $parameter) {
if (!$parameter->isOptional() && !isset($handlerOptions[$parameter->getName()])) {
$argumentValue = array_shift($handlerOptions);
} elseif (isset($handlerOptions[$parameter->getName()])) {
$argumentValue = $handlerOptions[$parameter->getName()];
unset($handlerOptions[$parameter->getName()]);
} else {
$argumentValue = $parameter->getDefaultValue();
}
$parameters[$parameter->getPosition()] = $argumentValue;
}
$instance = $reflection->newInstanceArgs($parameters);
} else {
$class = $handler['name'];
$instance = new $class();
}
if (isset($handler['formatter'])) {
$formatter = $this->createFormatter($container, $handler['formatter']);
$instance->setFormatter($formatter);
}
return $instance;
}
}
public function testSetHandlers()
{
$this->sut->setHandlers(array($expected = 'MyHandlerService'));
self::assertInternalType('array', $this->sut->getHandlers());
self::assertContains($expected, $this->sut->getHandlers());
}