<div class="buttons clearfix subscribe-buttons">
<form action="#" class="hide_unless_logged_in">
- <% if @changeset.subscribers.exists?(@user) %>
+ <% if @user and @changeset.subscribers.exists?(@user.id) %>
<input class="action-button" type="submit" name="unsubscribe" value="<%= t('javascripts.changesets.show.unsubscribe') %>" data-method="POST" data-url="<%= changeset_unsubscribe_url(@changeset) %>" />
<% else %>
<input class="action-button" type="submit" name="subscribe" value="<%= t('javascripts.changesets.show.subscribe') %>" data-method="POST" data-url="<%= changeset_subscribe_url(@changeset) %>" />
</h4>
<ul>
<% @nodes.each do |node| %>
- <li><%= link_to printable_name(node, true), { :action => "node", :id => node.node_id.to_s }, :class => link_class('node', node), :title => link_title(node) %></li>
+ <li><%= link_to printable_name(node, true), { :action => "node", :id => node.node_id.to_s }, :class => link_class('node', node), :title => link_title(node), :rel => link_follow(node) %></li>
<% end %>
</ul>
<% end %>
<% end %>
<%=
user = (@prev_by_user || @next_by_user).user.display_name
- link_to user, :controller => "changeset", :action => "list", :display_name => user
+ link_to content_tag(:bdi, user), :controller => "changeset", :action => "list", :display_name => user
%>
<% if @next_by_user %>
·