/**
* Adds new services from list of definitions. Expands %param% and @service values.
* Format:
* serviceName => array(
* class => 'ClassName' or factory => 'Factory::create'
* arguments => array(...)
* methods => array(
* array(methodName, array(...))
* ...
* )
* tags => array(...)
* )
*/
public function addDefinitions(IContainer $container, array $definitions)
{
foreach ($definitions as $name => $definition) {
if (!is_array($definition)) {
$definition = array('class' => $definition);
}
$arguments = isset($definition['arguments']) ? $definition['arguments'] : array();
$expander = function (&$val) use($container) {
$val = $val[0] === '@' ? $container->getService(substr($val, 1)) : $container->expand($val);
};
if (isset($definition['class'])) {
$class = $definition['class'];
$methods = isset($definition['methods']) ? $definition['methods'] : array();
$factory = function ($container) use($class, $arguments, $methods, $expander) {
$class = $container->expand($class);
if ($arguments) {
array_walk_recursive($arguments, $expander);
$service = Nette\Reflection\ClassType::from($class)->newInstanceArgs($arguments);
} else {
$service = new $class();
}
array_walk_recursive($methods, $expander);
foreach ($methods as $method) {
call_user_func_array(array($service, $method[0]), isset($method[1]) ? $method[1] : array());
}
return $service;
};
} elseif (isset($definition['factory'])) {
array_unshift($arguments, $definition['factory']);
$factory = function ($container) use($arguments, $expander) {
array_walk_recursive($arguments, $expander);
$factory = $arguments[0];
$arguments[0] = $container;
return call_user_func_array($factory, $arguments);
};
} else {
throw new Nette\InvalidStateException("The definition of service '{$name}' is missing factory method.");
}
if (isset($definition['tags'])) {
$tags = (array) $definition['tags'];
array_walk_recursive($tags, $expander);
} else {
$tags = NULL;
}
$container->addService($name, $factory, $tags);
}
}
/**
* Gets the service object by name.
* @param string
* @return mixed.
*/
public final function getService($name)
{
return $this->context->getService($name);
}
public static function create(\Nette\DI\IContainer $container)
{
return new self($container->getService('entityManager'), $container->getService('moduleManager'), $container->getService('eventManager'));
}
