Form used to create a photo w/ Carrier Wave Direct.

carrier_wave_direct_form.html.erb

<!-- Form Container Start -->
  <div class="form-container">
    <% if params[:key].nil? %>

      <%= direct_upload_form_for @uploader, html: {:class => "form"} do |f| %>
        <p class="field">
          <label>Select a photo to upload:</label><br>
          <%= f.file_field :image %>
        </p>
        <p class="field">
          <%= f.submit "Upload Image",
              type: "image",
              src: "#{ENV['MEDIA_HOST']}/images/btn-submit.gif" %>
        </p>
      <% end %>

    <% else %>

      <%= form_for [@business, @photo], html: {:class => "form"} do |f| %>

        <% if @photo.errors.any? %>
          <div class="errors-explanation">
            <h2><%= pluralize(@photo.errors.count, "error") %>
              prohibited this photo from being saved.</h2>
            <ul class="errors-list">

            <% for error in @photo.errors.full_messages %>
              <li class="errors-message"><%= error %></li>
            <% end %>

            </ul>
          </div>
        <% end %>

        <%= f.hidden_field :key %>
        <p class="field">
          <%= f.label :description, "Description / Credits" %><br>
          <%= f.text_area :description, size: "60x10" %>
        </p>
        <p class="field">
          <%= f.submit "save image",
              type: "image",
              src: "#{ ENV['MEDIA_HOST'] }/images/btn-submit.gif" %>
        </p>

      <% end %>

    <% end %>
  </div>
  <!-- Form Container End -->