{% extends 'TopxiaWebBundle:Default:layout.html.twig' %}

{% set siteNav = 'course/explore' %}

{% block title %}{% if not category.id %}全部课程{% else %}{{ category.name }} 课程{% endif %} 第{{ app.request.get('page', 1)}}页- {{ parent() }}{% endblock %}

{% block keywords %}{% if category.id %}{{ category.name }}{% endif %} {{ setting('site.name') }}{% endblock %}
{% block description %}{% if category.id %}{{category.name}}的{% endif %}课程列表，第{{ app.request.get('page', 1)}}页。{% endblock %}

{% block content %}

<div class="es-row-wrap container-gap">
  <div class="row">
    <div class="col-md-12">
      <div class="page-header"><h1>课程</h1></div>
    </div>
  </div>

  <div class="row row-3-9">
    <div class="col-md-3">
      <ul class="nav nav-pills nav-stacked">
        <li {% if not category.id %}class="active"{% endif %}><a href="{{ path('course_explore') }}">全部</a></li>
        {% for cat in categories %}
          <li {% if category.id == cat.id %}class="active"{% endif %}>
            <a href="{{ path('course_explore', {category:cat.code|default(cat.id)}) }}">
            {% if cat.depth > 1 %}
              {% for i in 0..(cat.depth-1) %}&nbsp;&nbsp;{% endfor %}
            {% endif %}
            {{ cat.name }}</a>
          </li>
        {% endfor %}
      </ul>
    </div>
    <div class="col-md-9">
      {% if category.id != null and category.description != null %}
        <div class="page">
          {{category.description}}
        </div>
      {% endif %}
      <div class="category-filters">
        <a href="{{ path('course_explore', {category:category.code|default(category.id), sort:'latest'}) }}" {% if sort == 'latest' %}class="selected"{% endif %}>最新</a>        
        <a href="{{ path('course_explore', {category:category.code|default(category.id), sort:'popular'}) }}" {% if sort == 'popular' %}class="selected"{% endif %}>热门</a>
        <a href="{{ path('course_explore', {category:category.code|default(category.id), sort:'recommendedSeq'}) }}" {% if sort == 'recommendedSeq' %}class="selected"{% endif %}>推荐</a>
        <a href="{{ path('course_explore', {category:category.code|default(category.id), sort:'free'}) }}" {% if sort == 'free' %}class="selected"{% endif %}>免费</a>
      </div>

      {% if courses %}
        {{ render(controller('TopxiaWebBundle:Course:coursesBlock', {courses:courses, view: 'list'})) }}
        {{ web_macro.paginator(paginator) }} 
      {% else %}
        <div class="empty">该分类下无课程</div>
      {% endif %}
    </div>
  </div>

</div>
{% endblock %}