class Asciidoctor::HTML5::BlockVideoTemplate

def result(node)

def result(node)
  id_attribute = node.id ? %( id="#{node.id}") : nil
  classes = ['videoblock', node.style, node.role].compact
  class_attribute = %( class="#{classes * ' '}")
  title_element = node.title? ? %(\n<div class="title">#{node.captioned_title}</div>) : nil
  width_attribute = (node.attr? 'width') ? %( width="#{node.attr 'width'}") : nil
  height_attribute = (node.attr? 'height') ? %( height="#{node.attr 'height'}") : nil
  case node.attr 'poster'
  when 'vimeo'
    start_anchor = (node.attr? 'start') ? "#at=#{node.attr 'start'}" : nil
    delimiter = '?'
    autoplay_param = (node.option? 'autoplay') ? "#{delimiter}autoplay=1" : nil
    delimiter = '&amp;' if autoplay_param
    loop_param = (node.option? 'loop') ? "#{delimiter}loop=1" : nil
    %(<div#{id_attribute}#{class_attribute}>#{title_element}
iv class="content">
frame#{width_attribute}#{height_attribute} src="//player.vimeo.com/video/#{node.attr 'target'}#{start_anchor}#{autoplay_param}#{loop_param}" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>
div>
div>)
  when 'youtube'
    start_param = (node.attr? 'start') ? "&amp;start=#{node.attr 'start'}" : nil
    end_param = (node.attr? 'end') ? "&amp;end=#{node.attr 'end'}" : nil
    autoplay_param = (node.option? 'autoplay') ? '&amp;autoplay=1' : nil
    loop_param = (node.option? 'loop') ? '&amp;loop=1' : nil
    controls_param = (node.option? 'nocontrols') ? '&amp;controls=0' : nil
    %(<div#{id_attribute}#{class_attribute}>#{title_element}
iv class="content">
frame#{width_attribute}#{height_attribute} src="//www.youtube.com/embed/#{node.attr 'target'}?rel=0#{start_param}#{end_param}#{autoplay_param}#{loop_param}#{controls_param}" frameborder="0"#{(node.option? 'nofullscreen') ? nil : ' allowfullscreen'}></iframe>
div>
div>)
  else 
    poster_attribute = (node.attr? 'poster') ? %( poster="#{node.media_uri(node.attr 'poster')}") : nil
    %(<div#{id_attribute}#{class_attribute}>#{title_element}
iv class="content">
ideo src="#{node.media_uri(node.attr 'target')}"#{width_attribute}#{height_attribute}#{poster_attribute}#{(node.option? 'autoplay') ? ' autoplay' : nil}#{(node.option? 'nocontrols') ? nil : ' controls'}#{(node.option? 'loop') ? ' loop' : nil}>
ur browser does not support the video tag.
video>
div>
div>)
  end
end