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<?php |
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namespace Folk; |
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use Fol\{App, NotFoundException}; |
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use Folk\Entities\EntityInterface; |
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use Folk\Entities\SingleEntityInterface; |
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use Psr\Http\Message\{ServerRequestInterface, ResponseInterface, UriInterface}; |
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use Interop\Http\ServerMiddleware\MiddlewareInterface; |
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use Interop\Http\ServerMiddleware\DelegateInterface; |
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use Zend\Diactoros\Response; |
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use Relay\RelayBuilder; |
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/** |
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* Main manager. |
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*/ |
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class Admin extends App implements MiddlewareInterface |
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{ |
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private $entities = []; |
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public $title = 'Folk'; |
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public $description = 'Universal CMS'; |
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public function __construct($path, UriInterface $uri) |
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{ |
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parent::__construct($path, $uri); |
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$this->addServiceProvider(new Providers\Formats()); |
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$this->addServiceProvider(new Providers\Middleware()); |
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$this->addServiceProvider(new Providers\Router()); |
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$this->addServiceProvider(new Providers\Templates()); |
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} |
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/** |
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* Use the app as a middleware component. |
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* |
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* @param ServerRequestInterface $request |
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* @param DelegateInterface $delegate |
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* |
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* @return ResponseInterface |
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*/ |
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public function process(ServerRequestInterface $request, DelegateInterface $delegate) |
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{ |
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return $this->__invoke($request); |
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} |
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/** |
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* @return ResponseInterface |
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*/ |
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public function __invoke(ServerRequestInterface $request): ResponseInterface |
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{ |
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$dispatcher = $this->get('middleware'); |
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return $dispatcher->dispatch($request); |
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} |
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public function getRoute(string $name, array $data = [], array $query = null): string |
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{ |
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return $this->getUri($this->get('router')->getGenerator()->generate($name, $data)).($query ? '?'.http_build_query($query) : ''); |
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} |
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/** |
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* Set the admin entities. |
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* |
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* @param array $entities |
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*/ |
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public function setEntities(array $entities) |
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{ |
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foreach ($entities as $name => $entity) { |
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if (is_int($name)) { |
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$name = substr(strrchr($entity, '\\'), 1); |
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} |
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$this->addEntity(new $entity(strtolower($name), $this)); |
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} |
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} |
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/** |
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* Add a new entity. |
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* |
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* @param EntityInterface $entity |
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* @param string|null $id |
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*/ |
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public function addEntity(EntityInterface $entity, $id = null) |
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{ |
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$name = $entity->getName(); |
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if (empty($entity->title)) { |
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$entity->title = ucfirst($name); |
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} |
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$this->entities[$name] = [$entity, $id]; |
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} |
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/** |
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* Return whether an entity exists. |
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* |
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* @param string $name |
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* |
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* @return bool |
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*/ |
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public function hasEntity(string $name): bool |
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{ |
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return isset($this->entities[$name]); |
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} |
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/** |
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* Return the entity id. |
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* |
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* @param string $name |
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* |
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* @return mixed|null |
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*/ |
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public function getEntityId(string $name) |
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{ |
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if ($this->hasEntity($name)) { |
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return $this->entities[$name][1]; |
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} |
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} |
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/** |
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* Return an entity. |
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* |
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* @param string $name |
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* |
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* @throw NotFoundException |
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* |
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* @return EntityInterface |
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*/ |
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public function getEntity(string $name): EntityInterface |
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{ |
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if ($this->hasEntity($name)) { |
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return $this->entities[$name][0]; |
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} |
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throw new NotFoundException(sprintf('Entity %s not found', $name)); |
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} |
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/** |
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* Return all entities. |
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* |
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* @return array |
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*/ |
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public function getAllEntities(): array |
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{ |
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return $this->entities; |
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} |
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} |
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If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: