<% if notification_keys.present? %>
<% notification_keys.each do |key| %>
<%= form_for(ActivityNotification::Subscription.new, as: :subscription, url: subscriptions_url_for(target, option_params), data: { remote: true }) do |f| %> <%= f.hidden_field :key, value: key %>

<%= key %>

<%= link_to "Notifications", notifications_path_for(target, option_params.merge(filtered_by_key: key)) %>

<% target.notifications.filtered_by_key(key).latest.optional_target_names.each do |optional_target_name| %>
<% end %>
<% end %>
<% end %>
<% else %>
No notification keys are available.
<% end %>