public function PayPalCheckoutClient::getAccessToken in Commerce PayPal 7.2

Returns the access token stored locally if any, or get one from PayPal.

Return value

string The Oauth2 access token.

Throws

PayPalCheckoutAuthenticationException

1 call to PayPalCheckoutClient::getAccessToken()

PayPalCheckoutClient::submitRequest in modules/checkout/lib/PayPalCheckoutClient.php

Submits an API request to the PayPal server.

File

modules/checkout/lib/PayPalCheckoutClient.php, line 158

Defines a class for consuming the PayPal Checkout API.

Class

PayPalCheckoutClient

Defines the PayPalCheckoutClient class.

Code

public function getAccessToken() {
  $access_token = variable_get('commerce_paypal_checkout_access_token', array());
  if (!empty($access_token['token']) && $access_token['expires'] > time()) {
    return $access_token['token'];
  }
  $response = $this
    ->acquireAccessToken();
  variable_set('commerce_paypal_checkout_access_token', array(
    'token' => $response['access_token'],
    'expires' => time() + $response['expires_in'],
  ));
  return $response['access_token'];
}