public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
{
$specificServiceName = explode('.', $requestedName)[2];
$config = $this->getConfig($container);
$specificConfig = $config[$specificServiceName];
if (!is_array($specificConfig)) {
$specificConfig = [];
}
do {
// Get extends
$extendsConfigKey = isset($specificConfig['extends']) && is_string($specificConfig['extends']) ? trim($specificConfig['extends']) : null;
// Always unset the extends, in case it had a value null, to prevent the MailOptions object to throw an
// exception
unset($specificConfig['extends']);
// Try to extend from another configuration if defined and exists
if (!is_null($extendsConfigKey) && array_key_exists($extendsConfigKey, $config) && is_array($config[$extendsConfigKey])) {
$specificConfig = ArrayUtils::merge($config[$extendsConfigKey], $specificConfig);
}
} while ($extendsConfigKey != null);
return new MailOptions($specificConfig);
} public function testExtendsDoubleChaining()
{
$this->serviceLocator = new ServiceManagerMock(['Config' => ['acmailer_options' => ['default' => ['extends' => null, 'message_options' => ['to' => '*****@*****.**']], 'foo' => ['extends' => 'default', 'message_options' => ['from' => '*****@*****.**']], 'bar' => ['extends' => 'foo', 'message_options' => ['to' => '*****@*****.**', 'subject' => 'Foobar subject']]]]]);
/** @var MailOptions $mailOptions */
$mailOptions = $this->mailOptionsFactory->__invoke($this->serviceLocator, 'acmailer.mailoptions.bar');
$this->assertInstanceOf('AcMailer\\Options\\MailOptions', $mailOptions);
$this->assertEquals(['to' => [['*****@*****.**']], 'from' => '*****@*****.**', 'subject' => 'Foobar subject'], ['to' => [$mailOptions->getMessageOptions()->getTo()], 'from' => $mailOptions->getMessageOptions()->getFrom(), 'subject' => $mailOptions->getMessageOptions()->getSubject()]);
}
