palette/messages/event_date_changed.summary.mustache

<% define_content :link do %>
  <%= polymorphic_url([asset.context, asset]) %>
<% end %>

<% define_content :subject do %>
  <%= t('subject', 'Event Date Changed: %{event_title}, %{course_name}', :event_title => asset.title, :course_name => asset.context.name) %>
<% end %>

<% if !asset.start_at && !asset.end_at %>
  {{#t}}No Time Set{{/t}}
<% elsif (asset.start_at == asset.end_at || !asset.end_at) %>
  <%= datetime_string(force_zone(asset.start_at)) %>
<% else %>
  <%= t('from_to_time', 'from %{start_date_time} to %{end_date_time}', :start_date_time => datetime_string(force_zone(asset.start_at)), :end_date_time => datetime_string(force_zone(asset.end_at))) %>
<% end %>