crowdAI/crowdai

<div class='content'>
  <%= concept(Challenge::Cell::ChallengeMasthead,
                @challenge,
                current_participant: current_participant) %>
  <%= render partial: 'challenges/show/subnav',
        locals: { challenge: @challenge } %>
  <%#= concept(Challenge::Cell::ChallengeSubnav,
                @challenge,
                tab: 'discussion',
                current_participant: current_participant) %>
  <div class='row'>
    <div class="discussion-comment">
      <div class="pic">
        <%= link_to participant_path(current_participant) do %>
        <%= concept(Image::Cell,current_participant) %>
        <% end %>
      </div>
        <%= form_for [@challenge,@topic],
            html: {
              class: 'add-comment',
              id: 'new_comment' } do |f| %>
          <fieldset>
            <label>Topic</label>
            <%= f.text_field :topic %>
            <%= f.fields_for :comments do |comment| %>
              <label>Comment</label>
              <%= comment.text_area :comment_markdown,
                    placeholder: "Add a comment...", data: { behavior: "mentions" } %>
              <%= comment.hidden_field :participant_id,
                    value: current_participant.id %>
            <% end %>
          </fieldset>
          <%= f.hidden_field :participant_id,
                value: current_participant.id %>
          <%= f.submit 'Add topic',
                class: 'btn btn-primary pull-right' %>
        <% end %>
    </div>
  </div>
</div>