function mailchimp_requirements in Mailchimp 7.5

Same name and namespace in other branches

1. 8 mailchimp.install \mailchimp_requirements()
2. 7.2 mailchimp.install \mailchimp_requirements()
3. 7.3 mailchimp.install \mailchimp_requirements()
4. 7.4 mailchimp.install \mailchimp_requirements()
5. 2.x mailchimp.install \mailchimp_requirements()

Implements hook_requirements().

File

./mailchimp.install, line 21

Install, update and uninstall functions for the mailchimp module.

Code

function mailchimp_requirements($phase) {
  $requirements = array();

  // Ensure translations don't break at install time:
  $t = get_t();

  // Report Drupal version:
  if (in_array($phase, array(
    'runtime',
    'update',
  ))) {

    // Check to see if Libraries module is being used.
    if (module_exists('libraries')) {
      $library = libraries_detect('mailchimp');
    }
    else {
      $library = FALSE;
    }
    $requirements['mailchimp'] = array(
      'title' => $t('MailChimp'),
    );
    if ($library['installed']) {
      $requirements['mailchimp'] += array(
        'value' => $library['version'],
        'description' => $t('The MailChimp MCAPI wrapper library is installed correctly.'),
        'severity' => REQUIREMENT_OK,
      );
    }
    elseif (class_exists('Mailchimp\\Mailchimp')) {
      $requirements['mailchimp'] += array(
        'value' => Mailchimp\Mailchimp::VERSION,
        'description' => $t('The MailChimp MCAPI wrapper library is installed correctly.'),
        'severity' => REQUIREMENT_OK,
      );
    }
    else {
      $requirements['mailchimp'] += array(
        'value' => $library['error'],
        'description' => $library['error message'],
        'severity' => REQUIREMENT_ERROR,
      );
    }

    // Notify user to update MailChimp library if using version 1.0.7 or lower.
    if (empty($library['error'])) {
      $version_int = (int) str_replace('.', '', $library['version']);
      if ($version_int <= 107) {
        $requirements['mailchimp']['value'] = $library['version'];
        $requirements['mailchimp']['description'] = $t('Please update the <a href="https://github.com/thinkshout/mailchimp-api-php/releases">MailChimp library</a> to at least version 1.0.8 to ensure continued stability.');
        $requirements['mailchimp']['severity'] = REQUIREMENT_WARNING;
      }
    }
  }
  return $requirements;
}