/ add support for %rewind option (data-rewind) and volume attribute (data-volume)
- _service = (%w(vimeo youtube) & [(local_attr :poster)])[0]
- _rew = (option? :rewind) ? 'true' : nil
- _vol = (option? :muted) ? 0 : (attr :volume)
figure.video class=_service id=id class=role
  - case _service
  - when 'vimeo'
    - require 'securerandom' unless defined? ::SecureRandom
    - _player_id = %(vimeo-#{SecureRandom.urlsafe_base64 7})
    - _start = (local_attr? :start) ? %(#at=#{local_attr :start}) : nil
    / NOTE for a list of params, see https://developer.vimeo.com/player/embedding#universal-parameters
    - _params = [%(player_id=#{_player_id}), 'api=1']
    - _params += (option? :background) ? ['autoplay=0', 'background=1'] : ['badge=0', 'portrait=0', 'title=0', 'byline=0']
    - _params << 'loop=1' if option? :loop
    - _src = %(#{asset_uri_scheme}//player.vimeo.com/video/#{local_attr :target}?#{_params * '&amp;'})
    iframe(id=_player_id src=_src width=(local_attr :width) height=(local_attr :height) frameborder=0
        allowfullscreen=('true' unless option? :nofullscreen) data-rewind=_rew data-volume=_vol)
  - when 'youtube'
    - _target = local_attr :target
    - _params = ['enablejsapi=1', 'rel=0', 'showinfo=0', 'controls=0', 'disablekb=1']
    / NOTE start and end must be in seconds
    - _params << %(start=#{local_attr :start}) if local_attr? :start
    - _params << %(end=#{local_attr :start}) if local_attr? :end
    - _params += ['loop=1', %(playlist=#{_target})] if option? :loop
    - _params << 'fs=0' if option? :nofullscreen
    - _params << %(hl=#{document.attr :lang}) if document.attr? :lang
    - _src = %(#{asset_uri_scheme}//www.youtube.com/embed/#{_target}?#{_params * '&amp;'})
    iframe(src=_src width=(local_attr :width) height=(local_attr :height) frameborder=0
        allowfullscreen=('true' unless option? :nofullscreen) data-rewind=_rew data-volume=_vol)
  - else
    video(src=(media_uri local_attr :target) width=(local_attr :width) height=(local_attr :height)
        poster=((_poster = local_attr :poster).nil_or_empty? ? nil : (media_uri _poster)) preload='auto'
        controls=('true' if option? :controls) loop=('true' if option? :loop) data-rewind=_rew data-volume=_vol)
      span.alt=local_attr :alt, 'Your browser does not support the video element.'
  - if title?
    figcaption=title