feed-atom.html

---
layout: null
date_format: '%Y-%m-%dT%T%:z'
version: 0.0.1
license: AGPL-3.0
author: S0AndS0
---
{% capture workspace__feed_atom %}
  {% assign collection_name = page.collection_name | default: include.collection_name | default: nil %}
  {% assign target_collection = site[collection_name] %}
  {% assign collection_content_type = page.content_type | default: target_collection.feeds.atom.content_type %}

  {% unless this_repo %}
    {% assign repo_name = site.github.repository_name %}
    {% assign this_repo = site.github.public_repositories | where: "name", repo_name | first %}
  {% endunless %}

  {% assign this_time_stamp = page.date | date: '%s' %}
  {% assign latest_time_stamp = page.date | date: '%s' %}
  {% assign atom_entries_has_output = False %}

  {% comment %}
    Builds entries list from collection posts
  {% endcomment %}
  {% capture workspace__atom_entries %}
    {% for post in target_collection %}
      {% if page.relative_path == post.relative_path or post.slug == 'feed' %}
        {% continue %}
      {% elsif post.slug == collection_name or post.slug == 'index' %}
        {% continue %}
      {% endif %}
      {% assign atom_entries_has_output = True %}

      {% assign post_summary = post.description | default: post.excerpt %}
      {% assign post_date_updated = post.date_updated | default: post.date %}
      {% assign post_word_count = post_summary | append: post.content | number_of_words %}
      {% assign post_content_type = post.content_type | default: collection_content_type %}

      {% assign this_time_stamp = post_date_updated | date: '%s' %}
      {% if latest_time_stamp < this_time_stamp %}
        {% assign latest_time_stamp = this_time_stamp %}
      {% endif %}

      <entry>
        <title>{{- post.title | xml_escape -}}</title>
        <link rel="alternate" type="text/html" href="{{- post.url | absolute_url -}}" />
        <id>urn:uuid:{{- this_repo.id -}}-{{- this_time_stamp -}}-{{- post_word_count -}}</id>
        {% comment %}
        <link href="{{- post.url | absolute_url -}}" />
        {% endcomment %}
        <published>{{- post.date | date: layout.date_format -}}</published>
        <updated>{{- post_date_updated | date: layout.date_format -}}</updated>
        <summary>{{- post_summary | xml_escape -}}</summary>

        {% if post.author and post.author != page_author %}
          <author>
            <name>{{- post.author | xml_escape -}}</name>
            {% if post.email %}
              <email>{{- post.email -}}</email>
            {% endif %}
            {% if post.uri %}
              <uri>{{- post.uri -}}</uri>
            {% endif %}
          </author>
        {% endif %}

        {% if post.contributors %}
          {% capture contributors_workspace %}
            {% for contributor in post.contributors %}
              <contributor>
                <name>{{ contributor | xml_escape }}</name>
              </contributor>
            {% endfor %}
          {% endcapture %}{{ contributors_workspace | strip }}{% assign contributors = nil %}
        {% endif %}

        {% if post.content %}
          {% if post_content_type != 'json' or post_content_type != 'xml' %}
            {% capture post_content_data_string %}
              xml:base="{{ site.url }}"
            {% endcapture %}
          {% endif %}

          {% if post_content_type == 'xhtml' %}
            <content type="xhtml" {{ post_content_data_string }}>
              <div xmlns="http://www.w3.org/1999/xhtml">
                {{ post.content | markdownify }}
              </div>
            </content>
          {% elsif post_content_type == 'xml' %}
            <content type="text/xml">
              {{ post.content }}
            </content>
          {% elsif post_content_type == 'json' %}
            <content type="text/json">
              {{ post.content }}
            </content>
          {% elsif post_content_type %}
            <content type="{{- post_content_type -}}" {{ post_content_data_string }}>
              {{ post.content }}
            </content>
          {% else %}
            <content type="html" {{ post_content_data_string }}>
              <![CDATA[ {{ post.content | markdownify }} ]]>
            </content>
          {% endif %}
        {% endif %}
      </entry>{% comment %}<br>{% endcomment %}

      {% assign post_date_updated = nil %}
      {% assign post_content_type = nil %}
      {% assign post_summary = nil %}
      {% assign post_word_count = nil %}
      {% assign post_content_data_string = nil %}
    {% endfor %}
  {% endcapture %}


  {% assign collection_home = page.collection_home | default: target_collection.relative_directory %}
  {% assign collection_home_page = site.pages | where: "url", collection_home | first %}
  {% assign collection_home_summary = collection_home_page.description | default: collection_home_page.excerpt %}
  {% assign collection_home_word_count = collection_home_summary | append: collection_home_page.content | number_of_words %}

  {% assign page_author = page.author | default: site.author %}
  {% assign page_email = page.email | default: site.email %}
  {% assign page_title = page.title | default: collection_home.title | default: 'Atom Feed Title' %}
  {% assign page_sub_title = page.sub_title | default: collection_home.sub_title | default: nil %}

  {% assign page_rights = page.copy_right | default: collection_home.copy_right | default: site.copy_right %}
  {% assign page_rights = page_rights | default: site.github.license.name | default: 'All rights reserved' %}

  {% comment %}
    Builds final output for collection feed data
  {% endcomment %}
  <?xml version="1.0" encoding="UTF-8" ?>
  <feed xmlns="http://www.w3.org/2005/Atom">
    <title>{{ page_title | xml_escape }}</title>
    {% if page_sub_title %}
      <subtitle>{{ page_sub_title | xml_escape }}</subtitle>
    {% endif %}
    <rights>Copyright {{ site.time | date: '%Y' }} {{ page_author | xml_escape }}. {{ page_rights | xml_escape }}</rights>
    <link href="{{- page.url | absolute_url -}}" rel="self" type="application/atom+xml" />
    <link href="{{- collection_home | absolute_url -}}" />
    <id>urn:uuid:{{- this_repo.id -}}-{{- latest_time_stamp -}}-{{- collection_home_word_count -}}</id>

    {% if page_author %}
      <author>
        <name>{{ page_author | xml_escape }}</name>
        {% if page_email %}<email>{{- page_email -}}</email>{% endif %}
      </author>
    {% endif %}

    <updated>{{- latest_time_stamp | date: layout.date_format -}}</updated>

    {% if atom_entries_has_output == True %}
      {{- workspace__atom_entries | strip -}}{% assign workspace__atom_entries = nil %}
    {% endif %}

  </feed>

  {% assign page_author = nil %}
  {% assign page_email = nil %}
  {% assign collection_home_summary = nil %}
  {% assign collection_home_word_count = nil %}
{% endcapture %}{{- workspace__feed_atom | strip -}}{% assign workspace__feed_atom = nil %}