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                <?php
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                namespace Chuckbe\Chuckcms\Chuck\Matomo;
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                use GuzzleHttp\ClientInterface;
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                /**
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                 * A wrapper class that provides request options for the HTTP client.
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                 */
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                class HttpClient implements HttpClientInterface
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                {
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                    /**
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                     * The Guzzle HTTP client.
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                     *
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                     * @var \GuzzleHttp\ClientInterface
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                     */
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                    protected $httpClient;
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                    /**
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                     * The PSR7 request factory.
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                     *
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                     * @var \Chuckbe\Chuckcms\Chuck\Matomo\RequestFactoryInterface
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                     */
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                    protected $requestFactory;
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                    /**
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                     * The parameters to pass to the request.
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                     *
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                     * @var array
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                     */
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                    protected $requestParams = [];
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                    /**
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                     * The request method.
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                     *
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                     * @var string
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                     */
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                    protected $method = 'GET';
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                    /**
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                     * The request url.
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                     *
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                     * @var string;
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                     */
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                    protected $url;
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                    /**
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                     * Constructs a new HttpClient object.
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                     *
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                     * @param \GuzzleHttp\ClientInterface $httpClient
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                     *   The Guzzle HTTP client.
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                     * @param \Chuckbe\Chuckcms\Chuck\Matomo\RequestFactoryInterface $requestFactory
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                     *   The PSR7 request factory.
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                     */
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                    public function __construct(ClientInterface $httpClient, RequestFactoryInterface $requestFactory)
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                    {
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                        $this->httpClient = $httpClient;
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                        $this->requestFactory = $requestFactory;
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                    }
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                    /**
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                     * {@inheritdoc}
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                     */
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                    public function setRequestParameters(array $requestParams)
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                    {
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                        $this->requestParams = $requestParams;
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                        return $this;
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                    }
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                    /**
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                     * {@inheritdoc}
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                     */
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                    public function getRequestParameters()
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                    {
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                        return $this->requestParams;
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                    }
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                    /**
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                     * {@inheritdoc}
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                     */
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                    public function getMethod()
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                    {
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                        return $this->method;
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                    }
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                    /**
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                     * {@inheritdoc}
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                     */
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                    public function setMethod($method)
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                    {
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                        // Currently, only GET and POST requests are supported.
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                        if (!in_array($method, ['GET', 'POST'], true)) {
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                            throw new \InvalidArgumentException(
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                                'Only GET and POST requests are allowed.'
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                            );
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                        }
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                        $this->method = $method;
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                        return $this;
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                    }
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                    /**
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                     * {@inheritdoc}
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                     */
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                    public function getUrl()
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                    {
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                        return $this->url;
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                    }
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                    /**
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                     * {@inheritdoc}
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                     */
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                    public function setUrl($url)
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                    {
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                        if (filter_var($url, FILTER_VALIDATE_URL) === false) {
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                            throw new \InvalidArgumentException('Invalid URL.');
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                        }
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                        $this->url = $url;
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                        return $this;
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                    }
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                    /**
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                     * {@inheritdoc}
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                     */
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                    public function sendRequest()
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                    {
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                        if (empty($this->getUrl())) {
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                            throw new \Exception('Request url is not set.');
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                        }
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                        $request = $this->requestFactory->getRequest($this->getMethod(), $this->getUrl());
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                    136
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                        $param_type = $this->getMethod() === 'GET' ? 'query' : 'form_params';
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                 | 
                        $options = [$param_type => $this->getRequestParameters()];
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                        return $this->httpClient->send($request, $options);
  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                    }
  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                }
  | 
            
            
                                                        
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                 |