Hubspot Jinja - example use of set, length, split in a blog template

hubspot-jinja-blog-topics-work

{% set topicarray=(request.path | split('/topic/')) %}
{% if topicarray|length == 2 %}
    {% set topic=topicarray|last %}
    {% if topic == 'following-jesus' %}
        <div class="podcast-topic-desc row-fluid">
            <div class="span5"><img src="http://cdn2.hubspot.net/hub/320254/file-2083433070-jpg/images/LIVEIT_SERMON_SERIES/podcast-cat-following.jpg?t=1415895975667" alt="Following Jesus"></div>
            <div class="span7">
                <h3>Following Jesus: The Ultimate Adventure</h3>
                <p>Jesus called each of his disciples to &quot;Follow Me!&quot; To eat, drink, walk, travel,
                    and live with HIM! He calls us to be his disciples and to follow him as well. This series
                    is a look at Jesus' interactions and training with his disciples. What does it look like to
                    follow Jesus in our lives? What should we expect? How will it impact our lives? How will it
                    impact your life?
                </p>
            </div>
        </div>
    {% elif topic == 'origins' %}
.....
   {% else %}
        <h1>Others</h1>
    {% endif %}
{% endif %}