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<?php |
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namespace kalanis\Restful\Application\Routes; |
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use kalanis\Restful\Exceptions\InvalidArgumentException; |
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use Nette; |
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use Nette\Application; |
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use Nette\Http; |
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use Nette\Routing\Router; |
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use Nette\Utils\Strings; |
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use function str_contains; |
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/** |
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* API strict route |
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* - forces URL in form <prefix>/<presenter>[/<relation>[/<relationId>[/<relation>...]]] |
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* - constructs app request to <Module>:<Presenter>:read<Relation[0]><Relation[1]>(<RelationId[0]>, <RelationId[1]>, ...) |
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*/ |
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class StrictRoute implements Router |
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{ |
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private const |
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PresenterKey = 'presenter', |
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ModuleKey = 'module'; |
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/** |
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* method dictionary |
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* @var array<string, string> |
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*/ |
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protected array $methods = [ |
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Http\IRequest::Get => 'read', |
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Http\IRequest::Post => 'create', |
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Http\IRequest::Put => 'update', |
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Http\IRequest::Delete => 'delete', |
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Http\IRequest::Head => 'head', |
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'PATCH' => 'patch', |
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'OPTIONS' => 'options' |
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]; |
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public function __construct( |
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protected string $prefix = '', |
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protected ?string $module = null, |
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) |
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{ |
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} |
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/** |
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* Match request |
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* @param Http\IRequest $httpRequest |
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* @return array<string, string>|null |
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*/ |
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public function match(Http\IRequest $httpRequest): ?array |
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{ |
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$path = $httpRequest->getUrl()->getPathInfo(); |
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if (!str_contains($path, $this->prefix)) { |
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return null; |
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} |
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$path = Strings::substring($path, strlen($this->prefix) + 1); |
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$pathParts = explode('/', $path); |
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$pathArguments = array_slice($pathParts, 1); |
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$action = $this->getActionName($httpRequest->getMethod(), $pathArguments); |
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$params = $this->getPathParameters($pathArguments); |
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$params[self::ModuleKey] = $this->module; |
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$params[self::PresenterKey] = $pathParts[0]; |
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$params['action'] = $action; |
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$presenter = (is_string($this->module) ? $this->module . ':' : '') . $params[self::PresenterKey]; |
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$appRequest = new Application\Request( |
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$presenter, |
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$httpRequest->getMethod(), |
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$params, |
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(array) $httpRequest->getPost(), |
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$httpRequest->getFiles() |
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); |
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return $appRequest->toArray(); |
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} |
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/** |
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* Get action name |
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* @param string $method |
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* @param array<int, string> $arguments |
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* @return string |
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*/ |
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private function getActionName(string $method, array $arguments): string |
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{ |
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if (!isset($this->methods[$method])) { |
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throw new InvalidArgumentException( |
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'Request method must be one of ' . join(', ', array_keys($this->methods)) . ', ' . $method . ' given' |
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); |
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} |
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$name = $this->methods[$method]; |
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for ($i = 0, $count = count($arguments); $i < $count; $i += 2) { |
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$name .= Strings::firstUpper($arguments[$i]); |
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} |
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return $name; |
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} |
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/** |
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* Get path parameters |
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* @param array<int, string> $arguments |
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* @return array<string, array<string>> |
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*/ |
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private function getPathParameters(array $arguments): array |
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{ |
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$parameters = []; |
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for ($i = 1, $count = count($arguments); $i < $count; $i += 2) { |
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$parameters[] = $arguments[$i]; |
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} |
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return ['params' => $parameters]; |
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} |
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/** |
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* @param array<string, mixed> $params |
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* @param Http\UrlScript $refUrl |
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* @return string|null |
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*/ |
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public function constructUrl(array $params, Nette\Http\UrlScript $refUrl): ?string |
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{ |
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return null; |
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} |
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} |
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alex-kalanis /
restful
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