/**
* {@inheritdoc}
*/
public function analyse($content)
{
$users = [];
preg_match_all('/@[A-zäöüÄÖÜß0-9_\\-\\.]+/i', $content, $matches);
foreach ($matches[0] as $match) {
$username = substr($match, 1);
$user = $this->userRepository->findOneByName($username);
if (!$user) {
continue;
}
$users[] = $user;
}
// use symfony2 validation regex since this regex is tested and fully workable
// but the sings ^ and $ need to be removed in order to show that the url needn't be the start or end of
// the test
$regex = sprintf(UrlValidator::PATTERN, 'http|https|ftp');
$length = strlen($regex);
$regex = substr_replace($regex, null, $length - ($length - 1), 1);
$regex = substr_replace($regex, null, $length - 6, 1);
preg_match_all($regex, $content, $matches);
$links = array_map(function ($link) {
return new Link($link);
}, $matches[0]);
preg_match_all('/(#\\w+)/', $content, $matches)[0];
$tags = array_map(function ($tag) {
return new Hashtag(substr($tag, 1));
}, $matches[0]);
return new PostMetadata($users, $links, $tags);
}
/**
* Authenticates a user by its credentials
*
* @param AuthDTO $authDTO
*
* @return \Sententiaregum\User\Domain\Value\ApiKey
*
* @throws AuthenticationException If the username is invalid
*/
public function createToken(AuthDTO $authDTO)
{
$user = $this->userRepository->findOneByName($authDTO->getUsername());
if (!$user) {
throw AuthenticationException::fromInvalidUsername();
}
try {
$token = $user->authenticateToken($authDTO, $this->apiKeyGenerator);
} catch (AuthenticationException $ex) {
// modify authentication failure
$this->userRepository->modify($user);
throw $ex;
}
$this->userRepository->modify($user);
return $token;
}
/**
* {@inheritdoc}
*/
public function resolve(TokenInterface $token = null)
{
$token = $token ?: $this->tokenStorage->getToken();
if (!$token && $this->throwOnTokenError) {
throw new \LogicException('The token is empty and contains no username!');
} elseif (!$token && !$this->throwOnTokenError) {
return null;
}
$user = $token->getUser();
if (!$user instanceof UserInterface) {
if ($this->throwOnTokenError) {
throw new \LogicException(sprintf('The user in the security token must be an instance of "%s"!', UserInterface::class));
}
return null;
}
if (null === ($resolvedUser = $this->repository->findOneByName($user->getUsername()))) {
throw new \LogicException(sprintf('No user with username "%s" found!', $user->getUsername()));
}
return $resolvedUser;
}
/**
* {@inheritdoc}
*/
public function loadUserByUsername($username)
{
return $this->toSecurityUser($this->userRepository->findOneByName($username));
}
