| | |
|---|
| | | |
|---|
| | | // show loading page |
|---|
| | | if (!empty($_GET['_preload'])) { |
|---|
| | | $url = preg_replace('/([&?]+)_preload=/', '\\1_mimewarning=1&_embed=', $_SERVER['REQUEST_URI']); |
|---|
| | | $_get = $_GET + array('_mimewarning' => 1, '_embed' => 1); |
|---|
| | | unset($_get['_preload']); |
|---|
| | | $url = $RCMAIL->url($_get); |
|---|
| | | $message = $RCMAIL->gettext('loadingdata'); |
|---|
| | | |
|---|
| | | header('Content-Type: text/html; charset=' . RCUBE_CHARSET); |
|---|
| | |
|---|
| | | if ($part = $MESSAGE->mime_parts[$pid]) { |
|---|
| | | $thumbnail_size = $RCMAIL->config->get('image_thumbnail_size', 240); |
|---|
| | | $temp_dir = $RCMAIL->config->get('temp_dir'); |
|---|
| | | list(,$ext) = explode('/', $part->mimetype); |
|---|
| | | $mimetype = $part->mimetype; |
|---|
| | | $file_ident = $MESSAGE->headers->messageID . ':' . $part->mime_id . ':' . $part->size . ':' . $part->mimetype; |
|---|
| | | $cache_basename = $temp_dir . '/' . md5($file_ident . ':' . $RCMAIL->user->ID . ':' . $thumbnail_size); |
|---|
| | | $cache_file = $cache_basename . '.' . $ext; |
|---|
| | | $cache_file = $cache_basename . '.thumb'; |
|---|
| | | |
|---|
| | | // render thumbnail image if not done yet |
|---|
| | | if (!is_file($cache_file)) { |
|---|
| | | if ($fp = fopen(($orig_name = $cache_basename . '.orig.' . $ext), 'w')) { |
|---|
| | | $MESSAGE->get_part_content($part->mime_id, $fp); |
|---|
| | | if ($fp = fopen(($orig_name = $cache_basename . '.tmp'), 'w')) { |
|---|
| | | $MESSAGE->get_part_body($part->mime_id, false, 0, $fp); |
|---|
| | | fclose($fp); |
|---|
| | | |
|---|
| | | $image = new rcube_image($orig_name); |
|---|
