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<?php |
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namespace ZfcUser\View\Helper; |
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use Zend\View\Helper\AbstractHelper; |
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use Zend\Authentication\AuthenticationService; |
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use ZfcUser\Entity\UserInterface as User; |
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class ZfcUserDisplayName extends AbstractHelper |
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{ |
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/** |
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* @var AuthenticationService |
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*/ |
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protected $authService; |
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/** |
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* __invoke |
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* |
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* @access public |
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* @param \ZfcUser\Entity\UserInterface $user |
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* @throws \ZfcUser\Exception\DomainException |
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* @return String |
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*/ |
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public function __invoke(User $user = null) |
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{ |
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if (null === $user) { |
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if ($this->getAuthService()->hasIdentity()) { |
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$user = $this->getAuthService()->getIdentity(); |
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if (!$user instanceof User) { |
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throw new \ZfcUser\Exception\DomainException( |
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'$user is not an instance of User', |
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500 |
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); |
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} |
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} else { |
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return false; |
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} |
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} |
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$displayName = $user->getDisplayName(); |
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if (null === $displayName) { |
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$displayName = $user->getUsername(); |
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} |
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// User will always have an email, so we do not have to throw error |
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if (null === $displayName) { |
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$displayName = $user->getEmail(); |
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$displayName = substr($displayName, 0, strpos($displayName, '@')); |
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} |
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return $displayName; |
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} |
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/** |
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* Get authService. |
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* |
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* @return AuthenticationService |
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*/ |
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public function getAuthService() |
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{ |
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return $this->authService; |
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} |
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/** |
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* Set authService. |
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* |
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* @param AuthenticationService $authService |
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* @return \ZfcUser\View\Helper\ZfcUserDisplayName |
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*/ |
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public function setAuthService(AuthenticationService $authService) |
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{ |
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$this->authService = $authService; |
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return $this; |
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} |
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} |
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ZF-Commons /
ZfcUser
