scinote-web/app/views/shared/_asset_link_placeholder.html.erb

<% if asset.file.processing? && display_image_tag && asset.is_image? %>
  <%= image_tag 'medium/processing.gif' %>
  <span>
    <%= truncate(asset.file_file_name, length: Constants::FILENAME_TRUNCATION_LENGTH) %>
  </span>
<% else %>
  <% if asset.is_image? && display_image_tag %>
    <%= image_tag asset.url(:medium) %>
  <% end %>
  <% if display_image_tag %>
    <p>
      <%= truncate(asset.file_file_name, length: Constants::FILENAME_TRUNCATION_LENGTH) %>
    </p>
  <% else %>
    <span>
      <%= truncate(asset.file_file_name, length: Constants::FILENAME_TRUNCATION_LENGTH) %>
    </span>
  <% end %>
<% end %>