- Fix message/rfc822 attachments containing only attachments are not parsed...

alecpl

2010-05-20 c1439f925dbfbd20566337a0251a6b4e85e9a2f9

 program/include/rcube_message.php

@@ -393,7 +393,7 @@
        // ignore "virtual" protocol parts
        else if ($primary_type == 'protocol')
          continue;
          

        // part is Microsoft Outlook TNEF (winmail.dat)
        else if ($part_mimetype == 'application/ms-tnef') {
          foreach ((array)$this->imap->tnef_decode($mail_part, $structure->headers['uid']) as $tnef_part) {
@@ -401,7 +401,6 @@
            $this->attachments[] = $tnef_part;
          }
        }

        // part is a file/attachment
        else if (preg_match('/^(inline|attach)/', $mail_part->disposition) ||
                 $mail_part->headers['content-id'] || (empty($mail_part->disposition) && $mail_part->filename)) {
@@ -418,11 +417,15 @@
              $mail_part->content_id = preg_replace(array('/^</', '/>$/'), '', $mail_part->headers['content-id']);
            if ($mail_part->headers['content-location'])
              $mail_part->content_location = $mail_part->headers['content-base'] . $mail_part->headers['content-location'];
              

            $this->inline_parts[] = $mail_part;
          }
          // attachment encapsulated within message/rfc822 part needs further decoding (#1486743)
          else if ($part_orig_mimetype == 'message/rfc822') {
            $this->parse_structure($mail_part, true);
          }
          // is a regular attachment
          else if (preg_match('!^[a-z]+/[a-z0-9-.+]+$!i', $part_mimetype)) {
          else if (preg_match('!^[a-z0-9-.+]+/[a-z0-9-.+]+$!i', $part_mimetype)) {
            if (!$mail_part->filename)
              $mail_part->filename = 'Part '.$mail_part->mime_id;
            $this->attachments[] = $mail_part;