function fastly_requirements in Fastly 8.3

Implements hook_requirements().

File

./fastly.install, line 14

Install, update, and uninstall functions for the Fastly module.

Code

function fastly_requirements($phase) {
  $requirements = [];
  if ($phase == 'runtime') {

    // Check API token to be sure it has not been removed from
    // Fastly or expired.
    $api = \Drupal::service('fastly.api');
    $state = \Drupal::service('fastly.state');
    $purge_credentials_are_valid = $api
      ->validatePurgeCredentials();
    $state
      ->setPurgeCredentialsState($purge_credentials_are_valid);
    if (!$purge_credentials_are_valid) {
      $link_to_settings = Url::fromRoute('fastly.settings')
        ->toString();
      $message = t('Missing valid purge credentials for Fastly. Please go <a href=":link_to_settings">here</a> to set.', [
        ':link_to_settings' => $link_to_settings,
      ]);
      $requirements['fastly'] = [
        'title' => t('Fastly - Credentials'),
        'severity' => REQUIREMENT_ERROR,
        'description' => $message,
      ];
    }
  }
  return $requirements;
}