| | |
|---|
| | | // calculate Etag for this request |
|---|
| | | $etag = md5($MESSAGE->uid.$mbox_name.session_id().intval($MESSAGE->headers->mdn_sent).intval($MESSAGE->is_safe).intval($PRINT_MODE)); |
|---|
| | | |
|---|
| | | // check known senders to display images |
|---|
| | | if (!$MESSAGE->is_safe |
|---|
| | | && !$_SESSION['safe_messages'][$MESSAGE->uid] |
|---|
| | | && !isset($_GET['_safe']) |
|---|
| | | && $RCMAIL->config->get('addrbook_show_images') |
|---|
| | | && $MESSAGE->has_html_part()) |
|---|
| | | { |
|---|
| | | $CONTACTS = new rcube_contacts($DB, $_SESSION['user_id']); |
|---|
| | | $senders = $IMAP->decode_address_list($MESSAGE->headers->from); |
|---|
| | | |
|---|
| | | foreach ($senders as $sender) |
|---|
| | | if ($sender['mailto'] && $CONTACTS->search('email', $sender['mailto'], true, false)->count) |
|---|
| | | { |
|---|
| | | $MESSAGE->set_safe(); |
|---|
| | | break; |
|---|
| | | } |
|---|
| | | } |
|---|
| | | |
|---|
| | | // allow caching, unless remote images are present |
|---|
| | | if ((bool)$MESSAGE->is_safe) |
|---|
| | | send_nocacheing_headers(); |
|---|
