website/_layouts/generator.html

---
layout: default
---

{%- if content -%}
    {{ content }}
{%- endif -%}

<!-- 
    CREDITS to codinfox for this code
    https://codinfox.github.io/dev/2015/03/06/use-tags-and-categories-in-your-jekyll-based-github-pages/
 -->
{%- if page.data -%}
    {% assign page_data = page.data %}
    {% assign rawdata = "" %}
    {% for post in site.posts %}
        {% assign tdata = post[page_data] | join:'|' | append:'|' %}
        {% assign rawdata = rawdata | append:tdata %}
    {% endfor %}
    {% assign rawdata = rawdata | split:'|' | sort %}

    {% assign data = "" %}
    {% for datum in rawdata %}
        {% if datum != "" %}
            {% if data == "" %}
                {% assign data = datum | split:'|' %}
            {% endif %}
            {% unless data contains datum %}
                {% assign data = data | join:'|' | append:'|' | append:datum | split:'|' %}
            {% endunless %}
        {% endif %}
    {% endfor %}

<div class="keyword__grid">
    {% for datum in data %}<a class="keywords" href="#{{ datum | slugify }}"> {{ datum }} </a>{% endfor %}
</div>

{% for datum in data %}
<div class="datum__post_list">
    <h2 id="{{ datum | slugify }}">{{ datum }}</h2>
    <ul>
    {% for post in site.posts %}
    {% if post[page_data] contains datum %}
    <li>
        <h3>
            <a href="{{site.url}}{{site.baseurl}}{{ post.url }}">
                {{ post.title }}
            </a>
            <small>{{ post.date | date_to_string }}</small>
        </h3>
    </li>
    {% endif %}
    {% endfor %}
    </ul>
</div>
{% endfor %}
{%- endif -%}