---
layout: default
---

<h1>Box Designs</h1>

{% assign siteVersion = site.currentVersion | prepend: 'v' -%}
{%- assign boxesVersion = page.bxVersion | default: siteVersion -%}
{%- include version-select.html currentVersion=boxesVersion contentPiece="box-designs" compact=true %}

{%- comment -%}<!-- ------------ Determine list of tags ------------ -->{%- endcomment -%}

{%- assign tagList = "" | split: "," -%}
{%- for p in site.pages -%}
    {%- if p.designTag and p.bxVersion == boxesVersion -%}
        {%- assign tagList = tagList | push: p.designTag -%}
    {%- endif -%}
{%- endfor - %}
{%- assign tagList = tagList | sort | uniq -%}


{%- comment -%}<!-- ------------ Load version-specific data file ------------ -->{%- endcomment -%}

{% assign dataFile = 'designs-' | append: boxesVersion | replace: '.', '_' %}
{% assign allDesigns = site.data[dataFile] %}


{%- comment -%}<!-- ------------ Determine if designs are filtered ------------ -->{%- endcomment -%}

{%- if tagList.size > 0 and page.designTag -%}
    {%- assign filterActive = true -%}
{%- else -%}
    {%- assign filterActive = false -%}
{%- endif -%}


{%- comment -%}<!-- ------------ Count matching designs ------------ -->{%- endcomment -%}

{%- assign numDesigns = 0 -%}
{%- for record in allDesigns -%}
    {%- if filterActive and record.tags -%}
        {%- if record.tags contains page.designTag -%}
            {%- assign numDesigns = numDesigns | plus: '1' -%}
        {%- endif -%}
    {%- elsif tagList.size == 0 or page.designTag == null -%}
        {%- assign numDesigns = numDesigns | plus: '1' -%}
    {%- endif -%}
{%- endfor - %}


{%- comment -%}<!-- ------------ Display tag filter ------------ -->{%- endcomment -%}

{%- if tagList.size > 0 -%}
<div class="form-group">
    <label class="col-form-label" for="pagTagFilter">Tag:</label>
    <ul class="pagination pagination-sm flex-wrap" id="pagTagFilter">
        <li class="page-item {%- unless page.designTag %} active{%- endunless -%}">
            <a class="page-link" href="{{ site.baseurl }}/{{ boxesVersion }}/box-designs.html">(all)</a>
        </li>
        {%- for tag in tagList %}
        <li class="page-item {%- if page.designTag == tag %} active{%- endif -%}">
            <a class="page-link" href="{{ site.baseurl }}/{{ boxesVersion }}/box-designs-{{ tag }}.html">{{ tag }}</a>
        </li>
        {%- endfor -%}
    </ul>
    <small class="form-text text-muted">{{ numDesigns }} matching designs</small>
</div>
{% if page.designTag -%}
    <p>Designs tagged <code>{{ page.designTag }}</code>
         {{ site.data.designs-tag-descriptions.tag_descriptions[page.designTag] }}</p>
{%- endif -%}
{%- else -%}
    <p class="mt-4"><i>Boxes</i> {{ boxesVersion }} featured {{ numDesigns }} designs.</p>
{%- endif -%}


{%- comment -%}<!-- ------------ Loop over all designs ------------ -->{%- endcomment -%}

{%- assign showCoderHint = false -%}

{%- for record in allDesigns -%}

    {%- if filterActive -%}
        {%- unless record.tags and record.tags contains page.designTag -%}
            {%- continue -%}
        {%- endunless -%}
    {%- endif -%}

    {%- comment -%}<!-- --- Heading -->{%- endcomment -%}

    {%- assign heading_text = record.name -%}
    {% if record.alias and record.alias.size %}
        {% capture heading_text %}{{ record.alias | join: ', ' | prepend: ' (' | prepend: record.name | append: ')' }}{% endcapture %}
        {% for alias in record.alias -%}
            <a name="{{ alias }}"></a>
        {% endfor -%}
    {% endif %}
    {% include heading.html level=3 text=heading_text slug=record.name %}

    {%- comment -%}<!-- --- Tags -->{%- endcomment -%}
 
    {% if record.tags -%}<p>
        {%- for tag in record.tags -%}
        <a href="{{ site.baseurl }}/{{ boxesVersion }}/box-designs-{{ tag }}.html"><button type="button" class="btn btn-outline-primary btn-sm">{{ tag }}</button></a>
        {% endfor -%}</p>
    {% endif %}

    {%- comment -%}<!-- --- Sample -->{%- endcomment -%}

    <pre><code>{{ record.sample | escape }}</code></pre>

    {%- comment -%}<!-- --- Attribution -->{%- endcomment -%}
    <p>
    {%- if record.designer == "(public domain)" -%}
        Artwork is public domain
        {%- unless record.coder == "Thomas Jensen" -%}
            , coded for <i>boxes</i> by {{ record.coder | escape }}
        {%- else -%}
            {%- assign showCoderHint = true -%}
        {%- endunless -%}
    {%- elsif record.designer == record.coder -%}
        Artwork and <i>boxes</i> config by {{ record.coder | escape }}
    {%- else -%}
        Artwork by {{ record.designer | escape }}
        {%- unless record.coder == "Thomas Jensen" -%}
            , coded for <i>boxes</i> by {{ record.coder | escape }}
        {%- else -%}
            {%- assign showCoderHint = true -%}
        {%- endunless -%}
    {%- endif %}</p>

{%- endfor - %}

{% if showCoderHint -%}
    <small class="text-muted">Where the coder of the <i>boxes</i> config is not explicitly listed
        it is "Thomas Jensen".</small>
{% endif -%}