Display PGP/MIME signature attachments as "Digital Signature" (#1488570)

Aleksander Machniak

2012-12-28 830fd2ecbb67c395617e1cc38f343d12af0a2861

 program/steps/mail/func.inc

@@ -1838,7 +1838,7 @@
}

// return attachment filename, handle empty filename case
function rcmail_attachment_name($attachment)
function rcmail_attachment_name($attachment, $display = false)
{
    $filename = $attachment->filename;

@@ -1858,6 +1858,13 @@

    $filename = preg_replace('[\r\n]', '', $filename);

    // Display smart names for some known mimetypes
    if ($display) {
        if (preg_match('/application\/(pgp|pkcs7)-signature/i', $attachment->mimetype)) {
            $filename = rcube_label('digitalsig');
        }
    }

    return $filename;
}