1 <?php
  2 
  3 namespace PayPal\Common;
  4 
  5 use PayPal\Rest\ApiContext;
  6 use PayPal\Rest\IResource;
  7 use PayPal\Transport\PayPalRestCall;
  8 
  9 /**
 10  * Class PayPalResourceModel
 11  * An Executable PayPalModel Class
 12  *
 13  * @property \PayPal\Api\Links[] links
 14  * @package PayPal\Common
 15  */
 16 class PayPalResourceModel extends PayPalModel implements IResource
 17 {
 18 
 19     /**
 20      * Sets Links
 21      *
 22      * @param \PayPal\Api\Links[] $links
 23      *
 24      * @return $this
 25      */
 26     public function setLinks($links)
 27     {
 28         $this->links = $links;
 29         return $this;
 30     }
 31 
 32     /**
 33      * Gets Links
 34      *
 35      * @return \PayPal\Api\Links[]
 36      */
 37     public function getLinks()
 38     {
 39         return $this->links;
 40     }
 41 
 42     public function getLink($rel)
 43     {
 44         if (is_array($this->links)) {
 45             foreach ($this->links as $link) {
 46                 if ($link->getRel() == $rel) {
 47                     return $link->getHref();
 48                 }
 49             }
 50         }
 51         return null;
 52     }
 53 
 54     /**
 55      * Append Links to the list.
 56      *
 57      * @param \PayPal\Api\Links $links
 58      * @return $this
 59      */
 60     public function addLink($links)
 61     {
 62         if (!$this->getLinks()) {
 63             return $this->setLinks(array($links));
 64         } else {
 65             return $this->setLinks(
 66                 array_merge($this->getLinks(), array($links))
 67             );
 68         }
 69     }
 70 
 71     /**
 72      * Remove Links from the list.
 73      *
 74      * @param \PayPal\Api\Links $links
 75      * @return $this
 76      */
 77     public function removeLink($links)
 78     {
 79         return $this->setLinks(
 80             array_diff($this->getLinks(), array($links))
 81         );
 82     }
 83 
 84 
 85     /**
 86      * Execute SDK Call to Paypal services
 87      *
 88      * @param string      $url
 89      * @param string      $method
 90      * @param string      $payLoad
 91      * @param array $headers
 92      * @param ApiContext      $apiContext
 93      * @param PayPalRestCall      $restCall
 94      * @param array $handlers
 95      * @return string json response of the object
 96      */
 97     protected static function executeCall($url, $method, $payLoad, $headers = array(), $apiContext = null, $restCall = null, $handlers = array('PayPal\Handler\RestHandler'))
 98     {
 99         //Initialize the context and rest call object if not provided explicitly
100         $apiContext = $apiContext ? $apiContext : new ApiContext(self::$credential);
101         $restCall = $restCall ? $restCall : new PayPalRestCall($apiContext);
102 
103         //Make the execution call
104         $json = $restCall->execute($handlers, $url, $method, $payLoad, $headers);
105         return $json;
106     }
107 
108     /**
109      * Updates Access Token using long lived refresh token
110      *
111      * @param string|null $refreshToken
112      * @param ApiContext $apiContext
113      * @return void
114      */
115     public function updateAccessToken($refreshToken, $apiContext)
116     {
117         $apiContext = $apiContext ? $apiContext : new ApiContext(self::$credential);
118         $apiContext->getCredential()->updateAccessToken($apiContext->getConfig(), $refreshToken);
119     }
120 }
121 

API documentation generated by ApiGen