Look in include/tdomf-upload-functions.php around line 551. It’s this function “tdomf_widget_upload_post” that puts the file in it’s place and adds the URL to the post – so you can modify “$newpath” to the path you want the file to go. Further on in the function, line 680 and onwards, is where it does the thumbnail stuff.

Now the think with the thumbnails is that they are generated by WordPress, not by TDOMF, and so I’ve no control over their format. They are done via WordPress options and controls.

One easier solution, that doesn’t involve hacking TDOMF, is to use the template tags in an Append to Content widget. See this excellent thread on using template tags to get the URL path of a thumbnail. If you take this and then stick in a Custom Field via Append to Post Content, you’ll be away in a hack.

<?php
  $args = array( 'post_type' => 'attachment',
                 'post_mime_type' => 'image',
                 'post_parent' => $post_id );
  $images = get_posts( $args );
  if(!empty($images)) {
      $thumb = wp_get_attachment_image_src($images[0]->ID, ’medium’, false);
      $thumb_url = $thumb[0];
      add_post_meta($post_id, 'Image', $thumb_url, true);
  }
?>

(I haven’t tested this code)

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Also, make sure to add the Append to Content widget at the end of the Form.

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Or of course, you just use the existing Custom Field:

get_post_meta($post_ID, "_tdomf_download_thumburi_0");

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