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Properly detect if a page has tags or categories

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- Arrays are truthy, test on first item instead
This commit is contained in:
Michael Rose 2016-03-10 22:12:37 -05:00
parent cf0db7c19a
commit a31bd447d0
1 changed files with 26 additions and 22 deletions
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48
_includes/page__taxonomy.html
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@ -5,30 +5,34 @@
<!-- modified from http://www.codeofclimber.ru/2015/sorting-site-tags-in-jekyll/ -->
{% endcomment %}
{% if site.tags_archive_filename %}
{% capture page_tags %}{% for tag in page.tags %}{{ tag | downcase }}#{{ tag }}{% unless forloop.last %},{% endunless %}{% endfor %}{% endcapture %}
{% assign tag_hashes = (page_tags | split: ',' | sort:0) %}
{% if page.tags[0] %}
{% if site.tags_archive_filename %}
{% capture page_tags %}{% for tag in page.tags %}{{ tag | downcase }}#{{ tag }}{% unless forloop.last %},{% endunless %}{% endfor %}{% endcapture %}
{% assign tag_hashes = (page_tags | split: ',' | sort:0) %}
<p><strong>{{ site.data.ui-text[site.locale].tags_label }}</strong> <span class="page__taxonomy-wrapper" itemprop="keywords">
{% for hash in tag_hashes %}
{% assign keyValue = hash | split: '#' %}
{% capture tag_word %}{{ keyValue[1] | strip_newlines }}{% endcapture %}
<a href="{{ base_path }}{{ tag_word | slugify | prepend: '/#' | prepend: site.tags_archive_filename | prepend: "/" }}" class="page__taxonomy-item" rel="tag">{{ tag_word }}</a>{% unless forloop.last %}, {% endunless %}
{% endfor %}
</span>
</p>
<p><strong>{{ site.data.ui-text[site.locale].tags_label }}</strong> <span class="page__taxonomy-wrapper" itemprop="keywords">
{% for hash in tag_hashes %}
{% assign keyValue = hash | split: '#' %}
{% capture tag_word %}{{ keyValue[1] | strip_newlines }}{% endcapture %}
<a href="{{ base_path }}{{ tag_word | slugify | prepend: '/#' | prepend: site.tags_archive_filename | prepend: "/" }}" class="page__taxonomy-item" rel="tag">{{ tag_word }}</a>{% unless forloop.last %}, {% endunless %}
{% endfor %}
</span>
</p>
{% endif %}
{% endif %}
{% if site.categories_archive_filename %}
{% capture page_categories %}{% for category in page.categories %}{{ category | downcase }}#{{ category }}{% unless forloop.last %},{% endunless %}{% endfor %}{% endcapture %}
{% assign category_hashes = (page_categories | split: ',' | sort:0) %}
{% if page.categories[0] %}
{% if site.categories_archive_filename %}
{% capture page_categories %}{% for category in page.categories %}{{ category | downcase }}#{{ category }}{% unless forloop.last %},{% endunless %}{% endfor %}{% endcapture %}
{% assign category_hashes = (page_categories | split: ',' | sort:0) %}
<p><strong>{{ site.data.ui-text[site.locale].categories_label }}</strong> <span class="page__taxonomy-wrapper" itemprop="keywords">
{% for hash in category_hashes %}
{% assign keyValue = hash | split: '#' %}
{% capture category_word %}{{ keyValue[1] | strip_newlines }}{% endcapture %}
<a href="{{ base_path }}{{ category_word | slugify | prepend: '/#' | prepend: site.categories_archive_filename | prepend: "/" }}" class="page__taxonomy-item" rel="tag">{{ category_word }}</a>{% unless forloop.last %}, {% endunless %}
{% endfor %}
</span>
</p>
<p><strong>{{ site.data.ui-text[site.locale].categories_label }}</strong> <span class="page__taxonomy-wrapper" itemprop="keywords">
{% for hash in category_hashes %}
{% assign keyValue = hash | split: '#' %}
{% capture category_word %}{{ keyValue[1] | strip_newlines }}{% endcapture %}
<a href="{{ base_path }}{{ category_word | slugify | prepend: '/#' | prepend: site.categories_archive_filename | prepend: "/" }}" class="page__taxonomy-item" rel="tag">{{ category_word }}</a>{% unless forloop.last %}, {% endunless %}
{% endfor %}
</span>
</p>
{% endif %}
{% endif %}