| | |
|---|
| | | // render thumbnail image if not done yet |
|---|
| | | if (!is_file($cache_file)) { |
|---|
| | | if ($fp = fopen(($orig_name = $cache_basename . '.orig.' . $ext), 'w')) { |
|---|
| | | $MESSAGE->get_part_content($part->mime_id, $fp); |
|---|
| | | $MESSAGE->get_part_body($part->mime_id, false, 0, $fp); |
|---|
| | | fclose($fp); |
|---|
| | | |
|---|
| | | $image = new rcube_image($orig_name); |
|---|
| | |
|---|
| | | else { |
|---|
| | | // get valid file extensions |
|---|
| | | $extensions = rcube_mime::get_mime_extensions($real_mimetype); |
|---|
| | | $valid_extension = !$file_extension || in_array($file_extension, (array)$extensions); |
|---|
| | | $valid_extension = !$file_extension || empty($extensions) || in_array($file_extension, (array)$extensions); |
|---|
| | | } |
|---|
| | | |
|---|
| | | // fix mimetype for images wrongly declared as octet-stream |
|---|
