/**
* Registers services on the given app.
*
* This method should only be used to configure services and parameters.
* It should not get services.
*
* @param Application $app
*/
public function register(Application $app)
{
$app['zend.session.handler._factory'] = $app->protect(function ($type, $options) use($app) {
switch ($type) {
case 'SilexCMF\\ZendSession\\SaveHandler\\Db':
return new Db($app[$options['connection']], new DbOptions());
case 'Zend\\Session\\SaveHandler\\MongoDB':
return new MongoDB($app['mongo'], new MongoDBOptions($options));
}
return null;
});
$app['zend.session.manager'] = $app->share(function () use($app) {
$options = isset($app['zend.session.options']) ? $app['zend.session.options'] : [];
$config = null;
if (isset($options['config'])) {
$config = new SessionConfig();
$config->setOptions($options['config']);
}
$storage = null;
if (isset($options['storage'])) {
$storage = Factory::factory($options['storage']['type'], isset($options['storage']['options']) ? $options['storage']['options'] : []);
}
$handler = null;
if (isset($options['handler'])) {
$handler = $app['zend.session.handler._factory']($options['handler']['type'], isset($options['handler']['options']) ? $options['handler']['options'] : []);
}
$manager = new SessionManager($config, $storage, $handler);
if (isset($options['validators'])) {
/* @var $request \Symfony\Component\HttpFoundation\Request */
$request = $app['request_stack']->getCurrentRequest();
foreach ($options['validators'] as $validator) {
switch ($validator) {
case 'Zend\\Session\\Validator\\HttpUserAgent':
$validator = new $validator($request->server->get('HTTP_USER_AGENT'));
break;
case 'Zend\\Session\\Validator\\RemoteAddr':
$validator = new $validator($request->server->get('REMOTE_ADDR'));
break;
default:
$validator = new $validator();
}
$manager->getValidatorChain()->attach('session.validate', array($validator, 'isValid'));
}
}
Container::setDefaultManager($manager);
return $manager;
});
}
/**
* Create session storage object
*
* Uses "session_storage" section of configuration to seed a StorageInterface
* instance. That array should contain the key "type", specifying the storage
* type to use, and optionally "options", containing any options to be used in
* creating the StorageInterface instance.
*
* @param ServiceLocatorInterface $services
* @return StorageInterface
* @throws ServiceNotCreatedException if session_storage is missing, or the
* factory cannot create the storage instance.
*/
public function createService(ServiceLocatorInterface $services)
{
$config = $services->get('Config');
if (!isset($config['session_storage']) || !is_array($config['session_storage'])) {
throw new ServiceNotCreatedException('Configuration is missing a "session_storage" key, or the value of that key is not an array');
}
$config = $config['session_storage'];
if (!isset($config['type'])) {
throw new ServiceNotCreatedException('"session_storage" configuration is missing a "type" key');
}
$type = $config['type'];
$options = isset($config['options']) ? $config['options'] : array();
try {
$storage = Factory::factory($type, $options);
} catch (SessionException $e) {
throw new ServiceNotCreatedException(sprintf('Factory is unable to create StorageInterface instance: %s', $e->getMessage()), $e->getCode(), $e);
}
return $storage;
}
