RevealSpoilers =
  init: ->
    return unless g.VIEW in ['index', 'thread'] and Conf['Reveal Spoiler Thumbnails']

    Callbacks.Post.push
      name: 'Reveal Spoiler Thumbnails'
      cb:   @node

  node: ->
    return unless not @isClone and @file and @file.thumb and @file.isSpoiler
    {thumb} = @file
    # Remove old width and height.
    thumb.removeAttribute 'style'
    # Enforce thumbnail size if thumbnail is replaced.
    thumb.style.maxHeight = thumb.style.maxWidth = if @isReply then '125px' else '250px'
    if thumb.src
      thumb.src = @file.thumbURL
    else
      thumb.dataset.src = @file.thumbURL