socialforge/app/views/repositories/_commit_details.html.erb

<div class="commit-row-info">
  <% if !user_commit_rep(changeset.author_email).nil? %>
      <a class="commit-author-link has_tooltip"> <span class="commit-author-name">
                        <%= image_tag(url_to_avatar(user_commit_rep(changeset.author_email)), :width => "20", :height => "20", :class => "fl portraitRadius mt2 ml4 mr5") %>
        <%= link_to user_commit_rep(changeset.author_email), user_path(user_commit_rep(changeset.author_email)), :length => 30 %></span></a>提交于
      <div class="committed_ago">
        <time class="time_ago js-timeago" title="<%= changeset.created_at %>"><%= time_tag(changeset.created_at) %>前 </time>&nbsp;
      </div>
  <% else %>
      <span class="commit-author-name"><%= changeset.author_email %></span>提交于
      <div class="committed_ago">
        <time class="time_ago js-timeago" title="<%= changeset.created_at %>"><%= time_tag(changeset.created_at) %> 前</time>&nbsp;
      </div>
  <% end %>
</div>