function amazons3_requirements in AmazonS3 7.2

Same name and namespace in other branches

1. 7 amazons3.install \amazons3_requirements()

Implements hook_requirements().

File

./amazons3.install, line 11

Install, update and uninstall functions for the AmazonS3 module.

Code

function amazons3_requirements($phase) {
  $t = get_t();
  $requirements = array();
  if ($phase != 'runtime') {
    return array();
  }

  // Composer Manager will throw a requirements warning for us.
  if (!class_exists('Drupal\\amazons3\\StreamWrapperConfiguration')) {
    return array();
  }
  $error = NULL;
  try {
    $config = \Drupal\amazons3\StreamWrapperConfiguration::fromDrupalVariables();
    try {
      $client = \Drupal\amazons3\S3Client::factory(array(), $config
        ->getBucket());
      \Drupal\amazons3\S3Client::validateBucketExists($config
        ->getBucket(), $client);
    } catch (\Drupal\amazons3\Exception\S3ConnectValidationException $e) {
      $error = $t($e
        ->getMessage());
    }
  } catch (\InvalidArgumentException $e) {
    $error = $t($e
      ->getMessage());
  }
  if ($error) {
    $configure = l($t('Configure'), 'admin/config/media/amazons3');
    $requirements['amazons3_connection'] = array(
      'severity' => REQUIREMENT_ERROR,
      'title' => $t('AmazonS3 Configuration'),
      'value' => $configure,
      'description' => $error,
    );
  }
  return $requirements;
}