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<?php |
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namespace App\Middlewares; |
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use App\Http\Request; |
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use App\Http\Interfaces\Middleware\ILayer; |
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use App\Container; |
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/** |
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* App\Middleware\Restful |
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* |
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* Patch kernel action from request method |
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*/ |
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class Restful implements ILayer |
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{ |
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use \App\Middlewares\Reuse\TInit; |
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const _SIGN = 'X-Middleware-Restful'; |
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const METHOD_ACTIONS = [ |
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Request::METHOD_GET => 'index', |
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Request::METHOD_POST => 'store', |
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Request::METHOD_PUT => 'update', |
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Request::METHOD_PATCH => 'update', |
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Request::METHOD_OPTIONS => 'preflight', |
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]; |
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/** |
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* peel |
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* |
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* @param Container $container |
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* @param \Closure $next |
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* @return \Closure |
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*/ |
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public function peel(Container $container, \Closure $next) |
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{ |
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$this->init($container); |
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$this->process(); |
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return $next($container); |
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} |
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/** |
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* process |
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* |
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*/ |
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1 |
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private function process() |
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{ |
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1 |
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if ($this->enabled) { |
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1 |
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$this->response->getHeaderManager()->add( |
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1 |
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self::_SIGN, |
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1 |
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microtime(true) |
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); |
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1 |
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if ($this->required()) { |
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$pureCa = preg_replace('/\?.*/', '', $this->caUri()) . '/'; |
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1 |
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$caFrags = explode('/', $pureCa); |
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$controller = $caFrags[0]; |
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$met = $this->request->getMethod(); |
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$action = self::METHOD_ACTIONS[$met]; |
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$this->kernel->setAction([$controller, $action]); |
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} |
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} |
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} |
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/** |
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* required |
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* |
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* @return boolean |
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*/ |
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1 |
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protected function required(): bool |
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{ |
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return (!$this->isExclude() && $this->requestUriPrefix() === $this->prefix); |
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} |
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/** |
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* check exclusion uri fragment from exclude regexps. |
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* note that negate with ! means allow. |
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* |
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* @return Boolean |
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*/ |
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1 |
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protected function isExclude(): bool |
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{ |
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1 |
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$reqFrag = $this->caUri(); |
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1 |
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$countExc = count($this->exclude); |
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1 |
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for ($i = 0; $i < $countExc; $i++) { |
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$matches = []; |
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$match = preg_match($this->exclude[$i], $reqFrag, $matches); |
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if ($match) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* return controller action from uri |
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* |
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* @return string |
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*/ |
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1 |
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protected function caUri(): string |
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{ |
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return str_replace($this->prefix, '', $this->request->getUri()); |
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} |
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/** |
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* uriPrefix |
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* |
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* @return string |
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*/ |
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1 |
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protected function requestUriPrefix(): string |
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{ |
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return substr($this->request->getUri(), 0, strlen($this->prefix)); |
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} |
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} |
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pierre-fromager /
nymfonya
