<% if @search_sharing.any? %> <% linktext = "Shared" %> <% btnstyle = "btn-success" %> <% else %> <% linktext = "Share" %> <% btnstyle = "btn-info" %> <% end %> <%= link_to linktext, sharing_popup_collection_url(id: @object.uuid), {class: "btn #{btnstyle}", :remote => true, 'data-toggle' => "modal", 'data-target' => '#collection-sharing-modal-window'} %>