<div class="resources mt10">
  <div class="homepagePostBrief">
    <div class="homepagePostPortrait">
      <%= link_to image_tag(url_to_avatar(activity.teacher), :width => "50", :height => "50"), user_path(activity.tea_id), :alt => "用户头像" %>
    </div>
    <div class="homepagePostDes">
      <div class="homepagePostTo break_word">
        <% if activity.try(:teacher).try(:realname) == ' ' %>
            <%= link_to activity.try(:teacher), user_path(activity.tea_id), :class => "newsBlue mr15" %>
        <% else %>
            <%= link_to activity.try(:teacher).try(:realname), user_path(activity.tea_id), :class => "newsBlue mr15" %>
        <% end %>
        TO
        <%= link_to activity.name.to_s+" | 课程", course_path(activity.id,:host=>Setting.host_course), :class => "newsBlue ml15" %>
      </div>
      <div class="homepagePostTitle break_word" >
        <%= link_to activity.name, course_path(activity.id,:host=>Setting.host_course), :class => "postGrey" %>
      </div>
      <div class="homepagePostDate">
        创建时间：<%= format_time(activity.created_at) %>
      </div>
      <div class="homepagePostSetting" id="act-<%= user_activity_id %>" style="visibility: hidden">
        <ul>
          <li class="homepagePostSettingIcon">
            <ul class="homepagePostSettiongText">
              <li><a href="javascript:void(0);" class="postOptionLink">编辑</a></li>
              <li><a href="javascript:void(0);" class="postOptionLink">复制</a></li>
              <li><a href="javascript:void(0);" class="postOptionLink">删除</a></li>
            </ul>
          </li>
        </ul>
      </div>
    </div>
    <div class="cl"></div>
  </div>
</div>