function vkxp_admin_access_token_submit in VK CrossPoster 6.3

Same name and namespace in other branches

1. 7.2 vkxp.admin.inc \vkxp_admin_access_token_submit()

Second step of getting access token.

File

./vkxp.admin.inc, line 169

vkxp.admin.inc Contains VKXP settings form.

Code

function vkxp_admin_access_token_submit($form, &$form_state) {

  // Collect params for authorization.
  // See http://vk.com/developers.php?oid=-1&p=%D0%90%D0%B2%D1%82%D0%BE%D1%80%D0%B8%D0%B7%D0%B0%D1%86%D0%B8%D1%8F_%D1%81%D0%B0%D0%B9%D1%82%D0%BE%D0%B2
  $params = array();
  $params['client_id'] = variable_get('vkxp_app_id', '');
  $params['client_secret'] = variable_get('vkxp_app_secret', '');
  $params['code'] = $form_state['values']['code'];
  $params['redirect_uri'] = VKXP_ACCESS_TOKEN_REDIRECT_URI;
  $data = vkxp_query('', $params, VKXP_ACCESS_TOKEN_URI);
  $data = (array) $data;

  // Access token was recieved.
  if (!empty($data['access_token'])) {
    $message = array(
      'text' => t('Access token was successfully recieved.'),
      'severity' => 'status',
    );
    _vkxp_watchdog($message);
    variable_set('vkxp_access_token', $data['access_token']);

    // Redirect user to the settings page.
    $form_state['redirect'] = 'admin/settings/vkxp';
  }
  elseif (isset($data['error']) && isset($data['error_description'])) {
    $message = array(
      'text' => t('Access token was not recieved. Reason: %error', array(
        '%error' => check_plain($data['error_description']),
      )),
      'severity' => 'error',
    );
    _vkxp_watchdog($message);

    // Remove variable if user not allowed to get a new access token.
    variable_del('vkxp_access_token');
  }
  return $form;
}