beautiful-jekyll/_includes/header.html

<!-- TODO this file has become a mess, refactor it -->

{% if page.bigimg or page.title %}

{% if page.bigimg %}
  <div id="header-big-imgs" data-num-img={% if page.bigimg.first %}{{ page.bigimg.size }}{% else %}1{% endif %}
    {% for bigimg in page.bigimg %}
	  {% assign imgnum = forloop.index %}
	  {% for imginfo in bigimg %}
	    {% if imginfo[0] %}
		  data-img-src-{{ imgnum }}="{{ imginfo[0] | replace: '//', '/' }}"
		  data-img-desc-{{ imgnum }}="{{ imginfo[1] }}"
		{% else %}
		  data-img-src-{{ imgnum }}="{{ imginfo | replace: '//', '/' }}"
		{% endif %}
	  {% endfor %}
    {% endfor %}
  ></div>
{% endif %}

<header class="header-section {% if page.bigimg %}has-img{% endif %}">
{% if page.bigimg %}
<div class="big-img intro-header">
  <div class="container">
    <div class="row">
      <div class="col-lg-8 col-lg-offset-2 col-md-10 col-md-offset-1">
        <div class="{{ include.type }}-heading">
          <h1>{% if page.title %}{{ page.title }}{% else %}<br/>{% endif %}</h1>
		  {% if page.subtitle %}
		    {% if include.type == "page" %}
            <hr class="small">
            <span class="{{ include.type }}-subheading">{{ page.subtitle }}</span>
			{% else %}
			<h2 class="{{ include.type }}-subheading">{{ page.subtitle }}</h2>
			{% endif %}
		  {% endif %}
		  
		  {% if include.type == "post" %}
		  <span class="post-meta">Posted on {{ page.date | date: "%B %-d, %Y" }}</span>
		  {% endif %}
        </div>
      </div>
    </div>
  </div>
  <span class='img-desc'></span>
</div>
{% endif %}
<div class="intro-header no-img">
  <div class="container">
    <div class="row">
      <div class="col-lg-8 col-lg-offset-2 col-md-10 col-md-offset-1">
        <div class="{{ include.type }}-heading">
          <h1>{% if page.title %}{{ page.title }}{% else %}<br/>{% endif %}</h1>
		  {% if page.subtitle %}
		    {% if include.type == "page" %}
            <hr class="small">
            <span class="{{ include.type }}-subheading">{{ page.subtitle }}</span>
			{% else %}
			<h2 class="{{ include.type }}-subheading">{{ page.subtitle }}</h2>
			{% endif %}
		  {% endif %}
		  
		  {% if include.type == "post" %}
		  <span class="post-meta">Posted on {{ page.date | date: "%B %-d, %Y" }}</span>
		  {% endif %}
        </div>
      </div>
    </div>
  </div>
</div>
</header>


{% else %}
<div class="intro-header"></div>
{% endif %}