class Onebox::Engine::ImgurOnebox

Public Instance Methods

to_html() click to toggle source
# File lib/onebox/engine/imgur_onebox.rb, line 12
def to_html
  og = get_opengraph
  return video_html(og) if !og.video_secure_url.nil?
  return album_html(og) if is_album?
  return image_html(og) if !og.image.nil?
  nil
end

Private Instance Methods

album_html(og) click to toggle source
# File lib/onebox/engine/imgur_onebox.rb, line 31
      def album_html(og)
        escaped_url = ::Onebox::Helpers.normalize_url_for_output(url)
        album_title = "[Album] #{og.title}"

        <<-HTML
            <div class='onebox imgur-album'>
              <a href='#{escaped_url}' target='_blank' rel='noopener'>
                <span class='outer-box' style='width:#{og.image_width}px'>
                  <span class='inner-box'>
                    <span class='album-title'>#{album_title}</span>
                  </span>
                </span>
                <img src='#{og.secure_image_url}' #{og.title_attr} height='#{og.image_height}' width='#{og.image_width}'>
              </a>
            </div>
          HTML
      end
image_html(og) click to toggle source
# File lib/onebox/engine/imgur_onebox.rb, line 56
      def image_html(og)
        escaped_url = ::Onebox::Helpers.normalize_url_for_output(url)

        <<-HTML
            <a href='#{escaped_url}' target='_blank' rel='noopener' class="onebox">
              <img src='#{og.secure_image_url.chomp("?fb")}' #{og.title_attr} alt='Imgur'>
            </a>
          HTML
      end
is_album?() click to toggle source
# File lib/onebox/engine/imgur_onebox.rb, line 49
def is_album?
  response = Onebox::Helpers.fetch_response("https://api.imgur.com/oembed.json?url=#{url}") rescue "{}"
  oembed_data = Onebox::Helpers.symbolize_keys(::MultiJson.load(response))
  imgur_data_id = Nokogiri::HTML(oembed_data[:html]).xpath("//blockquote").attr("data-id")
  imgur_data_id.to_s[/a\//]
end
video_html(og) click to toggle source
# File lib/onebox/engine/imgur_onebox.rb, line 22
      def video_html(og)
        <<-HTML
            <video width='#{og.video_width}' height='#{og.video_height}' #{og.title_attr} controls loop>
              <source src='#{og.video_secure_url}' type='video/mp4'>
              <source src='#{og.video_secure_url.gsub('mp4', 'webm')}' type='video/webm'>
            </video>
          HTML
      end