[Fixes #85] Separate AdminUrl and ApiUrl (Because of ApiVersion update

Author: tareqtms

lib/ShopifyResource.php

@@ -119,7 +119,7 @@ public function __construct($id = null, $parentResourceUrl = '')
 
         $config = ShopifySDK::$config;
 
-        $this->resourceUrl = ($parentResourceUrl ? $parentResourceUrl . '/' :  $config['AdminUrl']) . $this->getResourcePath() . ($this->id ? '/' . $this->id : '');
+        $this->resourceUrl = ($parentResourceUrl ? $parentResourceUrl . '/' :  $config['ApiUrl']) . $this->getResourcePath() . ($this->id ? '/' . $this->id : '');
 
         if (isset($config['AccessToken'])) {
             $this->httpHeaders['X-Shopify-Access-Token'] = $config['AccessToken'];

lib/ShopifySDK.php

@@ -321,12 +321,13 @@ public static function setAdminUrl()
         if(isset(self::$config['ApiKey']) && isset(self::$config['Password'])) {
             $apiKey = self::$config['ApiKey'];
             $apiPassword = self::$config['Password'];
-            $adminUrl = "https://$apiKey:$apiPassword@$shopUrl/admin/api/$apiVersion/";
+            $adminUrl = "https://$apiKey:$apiPassword@$shopUrl/admin/";
         } else {
-            $adminUrl = "https://$shopUrl/admin/api/$apiVersion/";
+            $adminUrl = "https://$shopUrl/admin/";
         }
 
         self::$config['AdminUrl'] = $adminUrl;
+        self::$config['ApiUrl'] = $adminUrl . "api/$apiVersion/";
 
         return $adminUrl;
     }
@@ -340,6 +341,15 @@ public static function getAdminUrl() {
         return self::$config['AdminUrl'];
     }
 
+    /**
+     * Get the api url of the configured shop
+     *
+     * @return string
+     */
+    public static function getApiUrl() {
+        return self::$config['ApiUrl'];
+    }
+
     /**
      * Maintain maximum 2 calls per second to the API
      *