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<?php |
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/** |
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* This file is part of php-simple-request. |
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* |
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* php-simple-request is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* php-simple-request is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with php-simple-request. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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namespace Mcustiel\SimpleRequest; |
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use Mcustiel\SimpleRequest\Exception\InvalidRequestException; |
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use Psr\Cache\CacheItemPoolInterface as PsrCache; |
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use Symfony\Component\Cache\CacheItem; |
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/** |
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* Builds a request by parsing all the resulting object's annotations and running |
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* obtained filters and validators against the request. |
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* |
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* @author mcustiel |
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*/ |
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class RequestBuilder |
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{ |
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/** |
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* @var \Psr\Cache\CacheItemPoolInterface |
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*/ |
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private $cache; |
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/** |
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* @var ParserGenerator |
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*/ |
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private $parserGenerator; |
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/** |
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* Class constructor. |
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* |
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* @param \stdClass $cacheConfig |
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* Config parameters for cache. By default cache is activated and saves files |
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* under system's temp dir. This parameter is used to set alternative options. |
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* |
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*/ |
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public function __construct( |
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PsrCache $cache, |
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ParserGenerator $parserGenerator |
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) { |
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$this->cache = $cache; |
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$this->parserGenerator = $parserGenerator; |
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} |
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/** |
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* Main method of this class. Used to convert a request to an object of a given class by |
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* using a requestParser. |
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* |
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* @param array|\stdClass $request The request to convert to an object. |
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* @param string $className The class of the object to which the request must be converted. |
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* @param string $behaviour The behaviour of the parser. |
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*/ |
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public function parseRequest( |
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$request, |
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$className, |
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RequestParser $requestParser |
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) { |
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return $this->generateRequestParserObject($className, $requestParser) |
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->parse($this->sanitizeRequestOrThrowExceptionIfInvalid($request)); |
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} |
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private function generateRequestParserObject($className, $parser) |
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{ |
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$cacheKey = str_replace('\\', '', $className . get_class($parser)); |
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$cacheItem = $this->cache->getItem($cacheKey); |
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$return = $cacheItem->get(); |
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if ($return === null) { |
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$return = $this->parserGenerator->createRequestParser($className, $parser, $this); |
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$cacheItem->set($return); |
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$this->cache->save($cacheItem); |
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} |
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return $return; |
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} |
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private function sanitizeRequestOrThrowExceptionIfInvalid($request) |
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{ |
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$isObject = ($request instanceof \stdClass); |
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if (!is_array($request) && !$isObject) { |
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throw new InvalidRequestException( |
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'Request builder is intended to be used with arrays or instances of \\stdClass' |
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); |
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} |
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return $isObject ? json_decode(json_encode($request), true) : $request; |
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} |
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} |
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mcustiel /
php-simple-request
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This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function.
Consider the following example. The parameter
$italyis not defined by the methodfinale(...).The most likely cause is that the parameter was removed, but the annotation was not.