webform_email_html_capable

1. drupal
   1. 6 webform.module function
   2. 7 webform.module function

Check if any available HTML mail handlers are available for Webform to use.

3 calls to webform_email_html_capable()

File

sites/all/modules/webform/webform.module, line 3758

Code

function webform_email_html_capable() {
  // TODO: Right now we only support MIME Mail. Support others if available
  // through a hook?
  if (module_exists('mimemail')) {
    $mail_systems = variable_get('mail_system', array('default-system' => 'DefaultMailSystem'));
    $enable = !isset($mail_systems['webform']) || $mail_systems['webform'] == 'MimeMailSystem';

    // We assume that if a solution exists even if it's not specified we should
    // use it. Webform will specify if e-mails sent with the system are plain-
    // text or not when sending each e-mail.
    if ($enable) {
      $GLOBALS['conf']['mail_system']['webform'] = 'MimeMailSystem';
      return TRUE;
    }
  }
  else {
    return FALSE;
  }
}