Added extension to add address format for country

CRM/AddressFormat/APIWrapper.php

@@ -0,0 +1,23 @@
+<?php
+class CRM_AddressFormat_APIWrapper implements API_Wrapper {
+  /**
+   * the wrapper contains a method that allows you to alter the parameters of the api request (including the action and the entity)
+   */
+  public function fromApiInput($apiRequest) {
+    return $apiRequest;
+  }
+
+  /**
+   * alter the result before returning it to the caller.
+   */
+  public function toApiOutput($apiRequest, $result) {
+    if (isset($result['id'])) {
+      $countryId = CRM_Utils_Array::value('country_id', $apiRequest['params']);
+      if ($countryId) {
+        CRM_AddressFormat_BAO_CountryAddressFormat::updateCountry($countryId, $result['id']);
+      }
+    }
+    return $result;
+  }
+
+}