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<?php declare(strict_types=1); |
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/** |
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* It's free open-source software released under the MIT License. |
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* |
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* @author Anatoly Fenric <[email protected]> |
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* @copyright Copyright (c) 2018, Anatoly Fenric |
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* @license https://github.com/sunrise-php/http-router/blob/master/LICENSE |
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* @link https://github.com/sunrise-php/http-router |
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*/ |
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namespace Sunrise\Http\Router\Attribute; |
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/** |
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* Import classes |
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*/ |
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use Attribute; |
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use Psr\Http\Server\MiddlewareInterface; |
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use Sunrise\Http\Router\Exception\InvalidDescriptorArgumentException; |
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use Sunrise\Http\Router\RouteDescriptorInterface; |
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/** |
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* Attribute for a route description |
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* |
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* @since 2.6.0 |
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*/ |
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#[Attribute(Attribute::TARGET_CLASS)] |
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final class Route implements RouteDescriptorInterface |
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{ |
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/** |
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* A route name |
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* |
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* @var string |
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*/ |
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private $name; |
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/** |
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* A route host |
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* |
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* @var null|string |
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*/ |
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private $host; |
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/** |
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* A route path |
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* |
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* @var string |
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*/ |
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private $path; |
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/** |
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* A route methods |
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* |
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* @var string[] |
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*/ |
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private $methods; |
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/** |
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* A route middlewares |
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* |
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* @var string[] |
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*/ |
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private $middlewares; |
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/** |
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* A route attributes |
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* |
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* @var array |
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*/ |
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private $attributes; |
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/** |
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* A route summary |
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* |
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* @var string |
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*/ |
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private $summary; |
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/** |
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* A route description |
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* |
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* @var string |
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*/ |
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private $description; |
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/** |
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* A route tags |
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* |
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* @var string[] |
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*/ |
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private $tags; |
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/** |
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* A route priority |
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* |
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* @var int |
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*/ |
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private $priority; |
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/** |
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* Constructor of the attribute |
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* |
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* @param string $name A route name |
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* @param null|string $host A route host |
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* @param string $path A route path |
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* @param string[] $methods A route methods |
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* @param string[] $middlewares A route middlewares |
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* @param array $attributes A route attributes |
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* @param string $summary A route summary |
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* @param string $description A route description |
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* @param string[] $tags A route tags |
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* @param int $priority A route priority |
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* |
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* @throws InvalidDescriptorArgumentException |
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*/ |
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public function __construct( |
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string $name, |
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string $host = null, |
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string $path, |
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array $methods, |
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array $middlewares = [], |
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array $attributes = [], |
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string $summary = '', |
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string $description = '', |
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array $tags = [], |
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int $priority = 0 |
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) { |
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$this->name = $name; |
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$this->host = $host; |
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$this->path = $path; |
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$this->methods = $methods; |
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$this->middlewares = $middlewares; |
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$this->attributes = $attributes; |
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$this->summary = $summary; |
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$this->description = $description; |
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$this->tags = $tags; |
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$this->priority = $priority; |
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$this->assertValidName(); |
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$this->assertValidHost(); |
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$this->assertValidPath(); |
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$this->assertValidMethods(); |
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$this->assertValidMiddlewares(); |
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$this->assertValidTags(); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getName() : string |
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{ |
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return $this->name; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getHost() : ?string |
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{ |
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return $this->host; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getPath() : string |
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{ |
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return $this->path; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getMethods() : array |
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{ |
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return $this->methods; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getMiddlewares() : array |
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{ |
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return $this->middlewares; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getAttributes() : array |
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{ |
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return $this->attributes; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getSummary() : string |
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{ |
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return $this->summary; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getDescription() : string |
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{ |
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return $this->description; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getTags() : array |
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{ |
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return $this->tags; |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getPriority() : int |
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{ |
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return $this->priority; |
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} |
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/** |
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* Throws an exception if the attribute contains invalid a route name |
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* |
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* @return void |
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* |
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* @throws InvalidDescriptorArgumentException |
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*/ |
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private function assertValidName() : void |
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{ |
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InvalidDescriptorArgumentException::assertIsNotEmpty( |
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$this->name, |
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'#[Route.name] must contain a non-empty string.' |
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); |
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} |
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/** |
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* Throws an exception if the attribute contains invalid a route host |
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* |
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* @return void |
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* |
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* @throws InvalidDescriptorArgumentException |
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*/ |
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private function assertValidHost() : void |
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{ |
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InvalidDescriptorArgumentException::assertIsNotEmpty( |
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$this->host, |
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'#[Route.host] must contain a non-empty string or null.' |
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); |
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} |
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/** |
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* Throws an exception if the attribute contains invalid a route path |
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* |
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* @return void |
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* |
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* @throws InvalidDescriptorArgumentException |
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*/ |
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private function assertValidPath() : void |
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{ |
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InvalidDescriptorArgumentException::assertIsNotEmpty( |
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$this->path, |
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'#[Route.path] must contain a non-empty string.' |
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); |
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} |
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/** |
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* Throws an exception if the attribute contains invalid a route methods |
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* |
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* @return void |
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* |
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* @throws InvalidDescriptorArgumentException |
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*/ |
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private function assertValidMethods() : void |
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{ |
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InvalidDescriptorArgumentException::assertIsNotEmpty( |
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$this->methods, |
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'#[Route.methods] must contain at least one element.' |
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); |
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foreach ($this->methods as $value) { |
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InvalidDescriptorArgumentException::assertIsNotEmptyString( |
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$value, |
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'#[Route.methods] must contain non-empty strings.' |
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); |
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} |
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} |
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/** |
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* Throws an exception if the attribute contains invalid a route middlewares |
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* |
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* @return void |
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* |
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* @throws InvalidDescriptorArgumentException |
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*/ |
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private function assertValidMiddlewares() : void |
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{ |
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if ([] === $this->middlewares) { |
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return; |
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} |
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foreach ($this->middlewares as $value) { |
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InvalidDescriptorArgumentException::assertIsSubclassOf( |
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$value, |
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MiddlewareInterface::class, |
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'#[Route.middlewares] must contain the class names of existing middlewares.' |
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); |
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} |
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} |
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/** |
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* Throws an exception if the attribute contains invalid a route tags |
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* |
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* @return void |
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* |
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* @throws InvalidDescriptorArgumentException |
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*/ |
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private function assertValidTags() : void |
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{ |
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if ([] === $this->tags) { |
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return; |
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} |
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foreach ($this->tags as $value) { |
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InvalidDescriptorArgumentException::assertIsNotEmptyString( |
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$value, |
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'#[Route.tags] must contain non-empty strings.' |
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); |
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} |
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} |
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} |
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