app/views/bootsy/images/_modal.html.erb
<div class="modal fade bootsy-modal" tabindex="-1" role="dialog"
data-no-turbolink data-gallery-id="<%= container.bootsy_image_gallery_id %>">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">
<span aria-hidden="true">×</span>
</button>
<h4 class="modal-title"><%= t 'bootsy.image.p' %></h4>
</div>
<div class="modal-body">
<div class="alert alert-info bootsy-empty-alert">
<%= t 'bootsy.no_images_uploaded' %>
</div>
<div class="row bootsy-gallery"></div>
<%= render 'bootsy/images/loader', image_class: 'bootsy-gallery-loader' %>
<%= refresh_btn %>
</div>
<div class="modal-footer">
</div>
</div>
</div>
</div>