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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Rs\VersionEye\Http;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Http\Client\Common\HttpMethodsClient;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Http\Client\Exception\HttpException as PlugException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Http\Client\HttpClient as PlugClient;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Http\Discovery\MessageFactoryDiscovery;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Http\Discovery\StreamFactoryDiscovery;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Http\Message\MultipartStream\MultipartStreamBuilder;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Psr\Http\Message\RequestInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * HttpPlugHttpAdapterClient.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Robert Schönthal <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class HttpPlugHttpAdapterClient implements HttpClient  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var HttpMethodsClient  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $adapter;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param PlugClient $adapter  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string     $url  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(PlugClient $adapter, $url)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->adapter = $adapter;  | 
            
                            
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                        $this->url     = $url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * {@inheritdoc} | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function request($method, $path, array $params = [])  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        list($params, $files) = $this->splitParams($params);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $url                  = $this->url . $path;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $request  = $this->createBody($params, $files, $method, $url);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $response = $request ? $this->adapter->sendRequest($request) : $this->adapter->send($method, $url);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return json_decode($response->getBody(), true);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        } catch (PlugException $e) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            throw $this->buildRequestError($e);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * splits arguments into parameters and files (if any).  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $params  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function splitParams(array $params)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $parameters = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $files      = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($params as $name => $value) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (is_readable($value)) { //file | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $files[$name] = $value;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $parameters[$name] = $value;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return [$parameters, $files];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * builds the error exception.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param PlugException $e  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return CommunicationException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function buildRequestError(PlugException $e)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data    = $e->getResponse() ? json_decode($e->getResponse()->getBody(), true) : ['error' => $e->getMessage()];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $message = isset($data['error']) ? $data['error'] : 'Server Error';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $status  = $e->getResponse() ? $e->getResponse()->getStatusCode() : 500;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new CommunicationException(sprintf('%s : %s', $status, $message)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array  $params  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array  $files  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $method  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $url  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return null|RequestInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function createBody(array $params, array $files, $method, $url)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!count($params) && !count($files)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $streamFactory = StreamFactoryDiscovery::find();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $builder       = new MultipartStreamBuilder($streamFactory);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($params as $k => $v) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $builder->addResource($k, $v);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($files as $k => $file) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $builder->addResource($k, fopen($file, 'r'), ['filename' => $file]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return MessageFactoryDiscovery::find()->createRequest(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $method,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $url,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ['Content-Type' => 'multipart/form-data; boundary=' . $builder->getBoundary()],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $builder->build()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly.
Either this assignment is in error or an instanceof check should be added for that assignment.