<% define_content :link do %> <%= polymorphic_url([asset.context, asset]) %> <% end %> <% define_content :subject do %> <%= before_label asset.title %> <%= asset.context.name %> <% end %> <%= CanvasTextHelper.truncate_text(html_to_text(asset.message, :base_url => dashboard_url), :max_length => 500) %>
