function print_mail_requirements in Printer, email and PDF versions 7

Same name and namespace in other branches

1. 5.4 print_mail/print_mail.module \print_mail_requirements()
2. 7.2 print_mail/print_mail.install \print_mail_requirements()

Implements hook_requirements().

File

print_mail/print_mail.module, line 113

Displays Printer-friendly versions of Drupal pages.

Code

function print_mail_requirements($phase) {
  $requirements = array();
  $t = get_t();
  switch ($phase) {

    // At runtime, make sure that a PDF generation tool is selected
    case 'runtime':
      if (module_exists('mailsystem')) {
        $mail_system = mailsystem_get();
        if ($mail_system['default-system'] != 'DefaultMailSystem' && (!isset($mail_system['print_mail']) || $mail_system['print_mail'] != 'DefaultMailSystem')) {
          $requirements['print_mail_mailsystem'] = array(
            'title' => $t('Printer, email and PDF versions - Send by email'),
            'value' => $t('Incompatible Mail System setting detected'),
            'description' => $t('The send by email module requires the use of the DefaultMailSystem, please configure it in the !url.', array(
              '!url' => l($t('Mail System Settings page'), 'admin/config/system/mailsystem'),
            )),
            'severity' => REQUIREMENT_WARNING,
          );
        }
      }
  }
  return $requirements;
}