1 <?php
 2 namespace PayPal\Transport;
 3 
 4 use PayPal\Core\PayPalHttpConfig;
 5 use PayPal\Core\PayPalHttpConnection;
 6 use PayPal\Core\PayPalLoggingManager;
 7 use PayPal\Rest\ApiContext;
 8 
 9 /**
10  * Class PayPalRestCall
11  *
12  * @package PayPal\Transport
13  */
14 class PayPalRestCall
15 {
16 
17 
18     /**
19      * Paypal Logger
20      *
21      * @var PayPalLoggingManager logger interface
22      */
23     private $logger;
24 
25     /**
26      * API Context
27      *
28      * @var ApiContext
29      */
30     private $apiContext;
31 
32 
33     /**
34      * Default Constructor
35      *
36      * @param ApiContext $apiContext
37      */
38     public function __construct(ApiContext $apiContext)
39     {
40         $this->apiContext = $apiContext;
41         $this->logger = PayPalLoggingManager::getInstance(__CLASS__);
42     }
43 
44     /**
45      * @param array  $handlers Array of handlers
46      * @param string $path     Resource path relative to base service endpoint
47      * @param string $method   HTTP method - one of GET, POST, PUT, DELETE, PATCH etc
48      * @param string $data     Request payload
49      * @param array  $headers  HTTP headers
50      * @return mixed
51      * @throws \PayPal\Exception\PayPalConnectionException
52      */
53     public function execute($handlers = array(), $path, $method, $data = '', $headers = array())
54     {
55         $config = $this->apiContext->getConfig();
56         $httpConfig = new PayPalHttpConfig(null, $method, $config);
57         $headers = $headers ? $headers : array();
58         $httpConfig->setHeaders($headers +
59             array(
60                 'Content-Type' => 'application/json'
61             )
62         );
63 
64         // if proxy set via config, add it
65         if (!empty($config['http.Proxy'])) {
66             $httpConfig->setHttpProxy($config['http.Proxy']);
67         }
68 
69         /** @var \Paypal\Handler\IPayPalHandler $handler */
70         foreach ($handlers as $handler) {
71             if (!is_object($handler)) {
72                 $fullHandler = "\\" . (string)$handler;
73                 $handler = new $fullHandler($this->apiContext);
74             }
75             $handler->handle($httpConfig, $data, array('path' => $path, 'apiContext' => $this->apiContext));
76         }
77         $connection = new PayPalHttpConnection($httpConfig, $config);
78         $response = $connection->execute($data);
79 
80         return $response;
81     }
82 }
83 

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