Commit 9de64a06 authored by Greg Wilson's avatar Greg Wilson
Browse files

Cleaning up prev/next logic

parent a56ac2da
{% comment %}
Find previous and next episodes (if any).
{% endcomment %}
{% for episode in site.episodes %}
{% if episode.url == page.url %}
{% unless forloop.first %}
{% assign prev_episode = prev %}
{% endunless %}
{% unless forloop.last %}
{% assign next_episode = site.episodes[forloop.index] %}
{% endunless %}
{% endif %}
{% assign prev = episode %}
{% endfor %}
{% include episode_find_prev_next.html %}
{% comment %}
Find previous and next episodes (if any).
{% endcomment %}
{% for episode in site.episodes %}
{% if episode.url == page.url %}
{% unless forloop.first %}
{% assign prev_episode = prev %}
{% endunless %}
{% unless forloop.last %}
{% assign next_episode = site.episodes[forloop.index] %}
{% endunless %}
{% endif %}
{% assign prev = episode %}
{% endfor %}
{% comment %}
Display title and prev/next links.
{% endcomment %}
<div class="row">
<div class="col-md-1">
<h3>
{% if prev_episode %}
<a href="{{ site.github.url }}{{ prev_episode.url }}"><span class="glyphicon glyphicon-menu-left"></span></a>
{% else %}
{% elsif site.github.url %}
<a href="{{ site.github.url }}"><span class="glyphicon glyphicon-menu-up"></span></a>
{% else %}
<a href="/"><span class="glyphicon glyphicon-menu-up"></span></a>
{% endif %}
</h3>
</div>
......@@ -17,8 +36,10 @@
<h3>
{% if next_episode %}
<a href="{{ site.github.url }}{{ next_episode.url }}"><span class="glyphicon glyphicon-menu-right"></span></a>
{% else %}
{% elsif site.github.url %}
<a href="{{ site.github.url }}"><span class="glyphicon glyphicon-menu-up"></span></a>
{% else %}
<a href="/"><span class="glyphicon glyphicon-menu-up"></span></a>
{% endif %}
</h3>
</div>
......
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