{% if (course.discountActivityId > 0) and ((course.price != course.originPrice) or (course.coinPrice != course.originCoinPrice)) %}
  <li class="autumn-grid autumn-course-grid">
    <a href="{{ path('course_show', {id:course.id}) }}" class="course-picture"><img src="{{ filepath(course.largePicture, 'course.png') }}">
      {% if course.status == 'draft' %}
        <span class="label  label-warning course-status">未发布</span>
      {% elseif course.status == 'closed' %}
        <span class="label label-danger course-status">已关闭</span>
      {% endif %} 

      {% if course.serializeMode == 'serialize' %}
        <span class="label label-success series-mode-label">更新中</span>
      {% elseif course.serializeMode == 'finished' %}
        <span class="label label-warning series-mode-label">已完结</span>
      {% endif %}

      {% if course.type == 'live' %}
        {% set lesson = course['lesson']|default(null) %}
        {% if lesson and "now"|date("U") >= lesson.startTime and "now"|date("U") <= lesson.endTime %}
          <span class="label label-warning series-mode-label">正在直播中</span>
        {% else %}
          <span class="label label-success series-mode-label">直播</span>
        {% endif %}
      {% endif %}
    </a>
    <h3 class="course-name"><a href="{{ path('course_show', {id:course.id}) }}">{{ course.title }}</a></h3>
    <div class="course-about">{{ course.about|plain_text(60) }}</div>

    <div class="mll">  
      {% if setting('course.coursesPrice') == 0 %}
        {% if setting('coin.coin_enabled') and setting('coin.price_type') == 'Coin'%}
          <span class="price-show">{% if course.coinPrice > 0 %}折后价：{{ course.coinPrice }}{{setting('coin.coin_name')}}{% else %}免费{% endif %}
          </span>
          <span class="origin-price">原价：<del>{{ course.originCoinPrice }}{{setting('coin.coin_name')}}</del></span>
        {% else %}
          <span class="price-show">{% if course.price > 0 %}折后价：{{ course.price }}元{% else %}免费{% endif %}</span>&nbsp;&nbsp;
          <span class="origin-price">原价：<del>{{ course.originPrice }}元</del></span>
        {% endif %}
      {% endif %}
    </div>

    <div class="course-metas">

      <span class="teachers">
         主讲:
        {% for teacher in course.teachers %}
         {{ web_macro.user_link(teacher, 'text-muted') }}
        {% endfor %}
      </span>
      <span class="label label-danger">
        {% if setting('coin.coin_enabled') and setting('coin.price_type') == 'Coin' %}
            {% if course.coinPrice > 0 %}
                {{ (course.coinPrice/course.originCoinPrice * 10)|round(1, 'common') }}折
            {% else %}
                免
            {% endif %}
        {% else %}
            {% if course.price > 0 %}
                {{ (course.price/course.originPrice * 10)|round(1, 'common') }}折
            {% else %}
                免
            {% endif %}
        {% endif %}  
      </span>
    </div>
  </li>
  {% else %}
  <li class="autumn-grid autumn-course-grid">
    <a href="{{ path('course_show', {id:course.id}) }}" class="course-picture"><img src="{{ filepath(course.largePicture, 'course.png') }}">
      {% if course.status == 'draft' %}
        <span class="label  label-warning course-status">未发布</span>
      {% elseif course.status == 'closed' %}
        <span class="label label-danger course-status">已关闭</span>
      {% endif %} 

      {% if course.serializeMode == 'serialize' %}
        <span class="label label-success series-mode-label">更新中</span>
      {% elseif course.serializeMode == 'finished' %}
        <span class="label label-warning series-mode-label">已完结</span>
      {% endif %}

      {% if course.type == 'live' %}
        {% set lesson = course['lesson']|default(null) %}
        {% if lesson and "now"|date("U") >= lesson.startTime and "now"|date("U") <= lesson.endTime %}
          <span class="label label-warning series-mode-label">正在直播中</span>
        {% else %}
          <span class="label label-success series-mode-label">直播</span>
        {% endif %}
      {% endif %}
    </a>
    <h3 class="course-name"><a href="{{ path('course_show', {id:course.id}) }}">{{ course.title }}</a></h3>
    <div class="course-about">{{ course.about|plain_text(60) }}</div>

    <div class="mll">  
      {% if setting('course.coursesPrice') == 0 %}
        {% if setting('coin.coin_enabled') and setting('coin.price_type') == 'Coin'%}
          <span class="price-show">{% if course.coinPrice > 0 %}价格：{{ course.coinPrice }}{{setting('coin.coin_name')}}{% else %}免费{% endif %}
          </span>
        {% else %}
          <span class="price-show">{% if course.price > 0 %}价格：{{ course.price }}元{% else %}免费{% endif %}
          </span>
        {% endif %}
      {% endif %}
    </div>

    <div class="course-metas">
      <span class="teachers">
         主讲:
        {% for teacher in course.teachers %}
         {{ web_macro.user_link(teacher, 'text-muted') }}
        {% endfor %}
      </span>
    </div>
  </li>
{% endif %}