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Optimized nav generation

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- Trimmed whitespace between html elements
  This reduced one of my files from 850KB to 115KB
- Do not sort the whole list of pages on every iteration
  This made build 3x faster
This commit is contained in:
Julien Duchesne 2019-07-18 15:38:50 -04:00
parent 721484a26e
commit 07982f681a
1 changed files with 30 additions and 34 deletions
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64
_includes/nav.html
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@ -1,44 +1,40 @@
<nav role="navigation" aria-label="Main navigation">
<ul class="navigation-list">
{% assign pages_list = site.html_pages | sort:"nav_order" %}
{% for node in pages_list %}
{% unless node.nav_exclude %}
{% if node.parent == nil %}
{%- assign pages_list = site.html_pages | sort:"nav_order" -%}
{%- for node in pages_list -%}
{%- unless node.nav_exclude -%}
{%- if node.parent == nil -%}
<li class="navigation-list-item{% if page.url == node.url or page.parent == node.title or page.grand_parent == node.title %} active{% endif %}">
{% if page.parent == node.title or page.grand_parent == node.title %}
{% assign first_level_url = node.url | absolute_url %}
{% endif %}
{%- if page.parent == node.title or page.grand_parent == node.title -%}
{%- assign first_level_url = node.url | absolute_url -%}
{%- endif -%}
<a href="{{ node.url | absolute_url }}" class="navigation-list-link{% if page.url == node.url %} active{% endif %}">{{ node.title }}</a>
{% if node.has_children %}
{% assign children_list = site.html_pages | sort:"nav_order" %}
{%- if node.has_children -%}
{%- assign children_list = site.html_pages | where: "parent", node.title | sort:"nav_order" -%}
<ul class="navigation-list-child-list ">
{% for child in children_list %}
{% if child.parent == node.title %}
<li class="navigation-list-item {% if page.url == child.url or page.parent == child.title %} active{% endif %}">
{% if page.url == child.url or page.parent == child.title %}
{% assign second_level_url = child.url | absolute_url %}
{% endif %}
<a href="{{ child.url | absolute_url }}" class="navigation-list-link{% if page.url == child.url %} active{% endif %}">{{ child.title }}</a>
{% if child.has_children %}
{% assign grand_children_list = site.html_pages | sort:"nav_order" %}
{%- for child in children_list -%}
<li class="navigation-list-item {% if page.url == child.url or page.parent == child.title %} active{% endif %}">
{%- if page.url == child.url or page.parent == child.title -%}
{%- assign second_level_url = child.url | absolute_url -%}
{%- endif -%}
<a href="{{ child.url | absolute_url }}" class="navigation-list-link{% if page.url == child.url %} active{% endif %}">{{ child.title }}</a>
{%- if child.has_children -%}
{%- assign grand_children_list = site.html_pages | where: "parent", child.title | sort:"nav_order" -%}
<ul class="navigation-list-child-list">
{% for grand_child in grand_children_list %}
{% if grand_child.parent == child.title %}
<li class="navigation-list-item {% if page.url == grand_child.url %} active{% endif %}">
<a href="{{ grand_child.url | absolute_url }}" class="navigation-list-link{% if page.url == grand_child.url %} active{% endif %}">{{ grand_child.title }}</a>
</li>
{% endif %}
{% endfor %}
</ul>
{% endif %}
</li>
{% endif %}
{% endfor %}
{%- for grand_child in grand_children_list -%}
<li class="navigation-list-item {% if page.url == grand_child.url %} active{% endif %}">
<a href="{{ grand_child.url | absolute_url }}" class="navigation-list-link{% if page.url == grand_child.url %} active{% endif %}">{{ grand_child.title }}</a>
</li>
{%- endfor -%}
</ul>
{%- endif -%}
</li>
{%- endfor -%}
</ul>
{% endif %}
{%- endif -%}
</li>
{% endif %}
{% endunless %}
{% endfor %}
{%- endif -%}
{%- endunless -%}
{%- endfor -%}
</ul>
</nav>