search.json

---
---
{% comment %}Generate json to be used for site search; currently only includes
volume pages and annotation content, but could be expanded to also include
other pages, e.g. introduction, credits, etc.{% endcomment %}
[
  {% for page in site.volume_pages %}
    {
      "id"       : {{forloop.index}},
      "type"     : "volume_page",
      "title"    : "{{ page.title | escape }}",
      "url"      : "{{ site.baseurl }}{{ page.url }}",
      "page_url" : "{{ site.baseurl }}{{ page.url }}",
      "image"    : "{{ page.images.small-thumbnail}}",
      "content"  : {{ page.content | strip_html | strip_newlines | jsonify }},
      "preview"  : {{ page.content | strip_html | strip_newlines | truncatewords: 50 | jsonify}}
    }{% unless forloop.last %},{% endunless %}
  {% endfor %}
  {% assign page_count = site.volume_pages|size %}
  {% assign annotation_count = site.annotations|size %}
  {% if page_count > 0 and annotation_count > 0 %}, {% endif %}
  {% for annotation in site.annotations %}
    {
      "id"      : {{forloop.index | plus: site.volume_pages.size}} ,
      "type"    : "annotation",
      "tags"    : {{ annotation.tags | jsonify }},
      "content" : "{{ annotation.content | strip_html | strip_newlines }}",
      "preview" : "{{ annotation.content | strip_html | strip_newlines | truncatewords: 50 }}",
      {% assign page=site.volume_pages[annotation.page_index] %}
      "title"   : "Annotation of {{ page.title }}",
      "url"     : "{{ site.baseurl }}{{ annotation.url }}",
      "page_url": "{{ site.baseurl }}{{ page.url }}",
      "image"   : "{{ page.images.small-thumbnail}}"
    } {% unless forloop.last %},{% endunless %}
  {% endfor %}
]