map_layers.json

---
---
{% comment %}
generate JSON metadata for each tile layer, including:
  - name, date, source name and url (non-html)
  - description, legend (html)
  - utf grid template
{% endcomment %}

{
{% for layer in site.data.map_layers %}
{% capture teaser %}

<div class='attr-table keyline-all space-bottom1'>
  <table><tbody>
    {% for teaser in layer.tooltip_teaser %}
      <tr class='small'>
        <td class='capitalize strong'>{{teaser}}</td><td>{%raw%}{{{%endraw%}{{teaser}}{%raw%}}}{%endraw%}</td>
      </tr>
    {% endfor %}
  </tbody></table>
</div>
<div class='col12 center micro quiet caps strong'>click for more feature information</div>

{% endcapture %}{% capture full %}
{% if layer.tooltip_photo %}
  <img class='space-bottom1 center' src='{%raw%}{{{%endraw%}{{layer.tooltip_photo}}{%raw%}}}{%endraw%}' />
{% endif %}
<div class='attr-table keyline-all space-bottom1'>
  <table><tbody>
    {% for full in layer.tooltip_full %}
      <tr class='small'>
        <td class='capitalize strong'>{{full}}</td><td>{%raw%}{{{%endraw%}{{full}}{%raw%}}}{%endraw%}</td>
      </tr>{% endfor %}
    <tr class='small'><td class='capitalize strong'>Area</td><td>{%raw%}{{way_area}}{%endraw%}</td></tr>
  </tbody></table>
</div>

{% endcapture %}
  "{{layer.id}}": {
      "name": "{{layer.name}}",
      "description": "{{layer.description | replace:'"', "'" | strip_newlines}}",
      "legend": "{{layer.legend | replace:'"', "'" | strip_newlines | replace:'site.baseurl', site.baseurl }}",
      "date": "{{layer.date}}",
      {% if layer.tooltip_teaser or layer.tooltip_full %}"template": "{%raw%}{{#__teaser__}}{%endraw%}{{teaser | strip_newlines}}{%raw%}{{/__teaser__}} {{#__full__}}{%endraw%}{{full | strip_newlines}}{%raw%}{{/__full__}}{%endraw%}",{% endif %}
      "source_name": "{{layer.source.name}}",
      "source_url": "{{layer.source.url}}"
    }{% unless forloop.last %},{% endunless %}
{% endfor %}
}