socialforge/app/views/layouts/_project_info.html.erb

<% is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course)) %>
<% teacher_num = TeacherAndAssistantCount(@course) %>
<% student_num = studentCount(@course) %>
<div class="pr_info_logo fl mr10 mb5">
  <% if is_excellent_course(@course) %>
    <img src="/images/course/boutique.png" width="50" height="auto" alt="精品" class="boutiqueP" />
  <% end %>
<%= image_tag(url_to_avatar(@course), :width => "60", :height => "60") %>
</div>
<div class="pr_info_id fl mb5 f14">ID:<%= @course.id %><%= @course.is_public == 0 ? "（私有）" : "（公开）" %>
  <% if is_excellent_course(@course) %>
    <img src="/images/course/medal.png" alt="精品课程" style="vertical-align:bottom;" class="ml5" />
  <% end %>
</div>
<div class="pr_info_id fl f14">
  <% unless is_teacher %>
    <div id="join_in_course_header"><%= join_in_course_header(@course, User.current) %></div>
  <% end %>
</div>
<div class="cl"></div>
<div >
<a class="pr_info_name fl c_dark fb break_word" href="http://<%= Setting.host_course%>/courses/<%= @course.id%>" target="_blank"></a>
<div>
  <a class="pr_info_name c_dark fb break_word fl" href="http://<%= Setting.host_course%>/courses/<%= @course.id%>" target="_blank">
    <%= @course.name %>
  </a>
  <span id="course_outline_bar">
      <% if User.current && @course.tea_id == User.current.id && (@course.outline == 0 ||  BlogComment.where(:id=>@course.outline).count == 0) %>
          <a href="javascript:void(0);" title="设置课程大纲" onclick="course_outline('<%= @course.id%>')" class="mr5 syllabusSetting fl"> </a>
       <% elsif User.current && @course.tea_id == User.current.id && @course.outline != 0 && BlogComment.where(:id=>@course.outline).count != 0 %>
          <a href="<%=syllabus_course_path(@course) %>" title="课程大纲" class="mr5 syllabusIcon fl"> </a>
        <% elsif User.current && @course.tea_id != User.current.id && !@course.is_public? && User.current.member_of_course?(@course)  && @course.outline != 0 %>
          <a href="<%=syllabus_course_path(@course) %>" title="课程大纲" class="mr5 syllabusIcon fl"> </a>
        <% elsif User.current && @course.tea_id != User.current.id && @course.is_public? && @course.outline != 0 %>
          <a href="<%=syllabus_course_path(@course) %>" title="课程大纲" class="mr5 syllabusIcon fl"> </a>
        <%else %>
        <%end %>
  </span>
</div>
</div>
<div class="cl"></div>
<div class="pr_info_foot ">
<%= l(:label_account_identity_teacher)%>（<%= course_teacher_link teacher_num %>）
<span>|&nbsp;</span>
<%= l(:label_account_identity_student)%>（<%= course_student_link student_num %>）
<span>|&nbsp;</span>
<%= l(:project_module_attachments)%>（<%= link_to course_file_num, course_files_path(@course), :class => 'info_foot_num c_blue',:id=>'courses_files_count_info' %>）</div>
<div class="cl"></div>
<% if is_teacher %>
  <div class="homepagePostSetting mt5 mr5">
    <ul>
      <li class="homepagePostSettingIcon">
        <ul class="homepagePostSettiongText boxShadow">
          <li><%= link_to "课程配置", {:controller => 'courses', :action => 'settings', :id => @course}, :class => "postOptionLink" %></li>
          <li><%= link_to @course.is_public == 0 ? "设为公开" : "设为私有", {:controller => 'courses', :action => 'private_or_public', :id => @course},:remote=>true,:confirm=>"您确定要设置为"+(@course.is_public == 0 ? "公开" : "私有")+"吗", :class => "postOptionLink" %></li>
          <li><%= link_to "复制学期", copy_course_course_path(@course.id),:remote=>true, :class => "postOptionLink" %></li>
        </ul>
      </li>
    </ul>
  </div>
<% end %>