contents_helper

def feed_markers
  markers = @content.submissions.map do |s|
    content_tag('span', {:class => 'marker-feed', 'data-feed-id' => s.id, :style => 'margin-right: 12px;'}) do
      hidden_field_tag("feed_id[#{s.feed_id}]", s.feed_id) +
      content_tag('span', :class => 'label') do
        "#{s.feed.name} #{link_to '<i class="icon-remove"></i>'.html_safe, '#'}".html_safe
      end
    end
  end
  markers.join.html_safe
end