data.json

---
---
{
  "conformsTo": "https://project-open-data.cio.gov/v1.1/schema",
  "dataset": [{%- for dataset in site.datasets -%}
  {%- capture temp -%}
    {% assign schema = dataset.schema | default: site.schema %}
    {% assign dataset_fields = site.data.schemas[schema].dataset_fields %}
    {% assign resource_fields = site.data.schemas[schema].resource_fields %}
    {% assign licenses = site.data.licenses %}

    {% assign f_title = dataset_fields | where: "datajson", "title" | first %}
    {% assign title = dataset[f_title[field_name]] %}

    {% assign identifier = dataset.url | remove_first: "/datasets/" | remove: "/"  %}

    {% assign f_publisher_name = dataset_fields | where: "datajson", "publisher.name" | first %}
    {% assign publisher_name = dataset[f_publisher_name[field_name]] %}

    {% assign f_license = dataset_fields | where: "datajson", "license" | first %}
    {% assign license_name = dataset[f_license[field_name]] %}
    {% assign license_model = licenses.items | find: "name", license_name %}
    {% assign license_url = license_model.url %}

    {% assign f_description = dataset_fields | where: "datajson", "description" | first %}
    {% assign description = dataset[f_description[field_name]] %}

    {% assign f_category = dataset_fields | where: "datajson", "category" | first %}
    {% assign category = dataset[f_category[field_name]] %}

    {% assign f_contact_point_fn = dataset_fields | where: "datajson", "contactPoint.fn" | first %}
    {% assign contact_point_fn = dataset[f_contact_point_fn[field_name]] %}

    {% assign f_contact_point_email = dataset_fields | where: "datajson", "contactPoint.hasEmail" | first %}
    {% assign contact_point_email = dataset[f_contact_point_email[field_name]] %}

    {% assign f_modified = dataset_fields | where: "datajson", "modified" | first %}
    {% assign modified = dataset[f_modified[field_name]] %}

    {% assign f_dist_title = resource_fields | where: "datajson", "distribution.title" | first %}
    {% assign f_dist_download_url = resource_fields | where: "datajson", "distribution.downloadURL" | first %}
    {% assign f_dist_format = resource_fields | where: "datajson", "distribution.format" | first %}
   {%- endcapture -%}

   {%- if contact_point_email contains '@' and contact_point_email != '' and contact_point_email != null -%}
      {% assign is_email = true %}
   {%- else -%}
      {% assign is_email = false %}
   {%- endif -%}
   {%- if publisher_name == "City of Philadelphia" -%}
      {%- if contact_point_fn == '' or contact_point_fn == null -%}
         {% assign contact_point_fn = "City of Philadelphia Open Data Program" -%}
      {%- endif -%}
      {%- unless is_email -%}
         {% assign contact_point_email = "maps@phila.gov" -%}
      {%- endunless -%}
   {%- else -%}
      {%- if contact_point_fn == '' or contact_point_fn == null -%}
         {% assign contact_point_fn = "OpenDataPhilly" -%}
      {%- endif -%}
      {%- unless is_email -%}
         {% assign contact_point_email = "info@opendataphilly.org" -%}
      {%- endunless -%}
   {%- endif -%}

    {%- if title -%}
    {
      "title": {{ title | jsonify }},
     "identifier": {{ identifier | jsonify }},
      "accessLevel": "public", 
      "publisher": {
        "@type": "org:Organization",
        "name": {{publisher_name | jsonify}}
      },
      {%- if description -%}
      "description": {{ description | jsonify }},
      {% endif %}
      "modified": {{ modified | jsonify }},
      "keyword":[
         {%- for cat in dataset.categories -%}
            {%- assign cat_split = cat | split: " / " -%} 
            {%- if cat_split.size > 1 -%}
              {%- for cs in cat_split -%}
                 {{ cs | downcase | jsonify }}
                 {%- unless forloop.last -%},{%- endunless -%}
              {%- endfor -%}
            {%- else -%}
               {{ cat | downcase | jsonify }}
            {%- endif -%}
            {%- unless forloop.last -%},{%- endunless -%}
         {%- endfor -%}
         {%- for tag in dataset.tags -%}
           {%- if category and forloop.first -%},{%- endif -%}
           {{ tag | jsonify }}{%- unless forloop.last -%},{%- endunless -%}
         {%- endfor -%}
      ],
      "contactPoint": {
        "fn": {{ contact_point_fn | jsonify }},
        "hasEmail": {{ contact_point_email | prepend: "mailto:" | jsonify }}
      },
      "license": {{ license_url | jsonify }},
      {% if publisher_name == "City of Philadelphia" %}
      "spatial":"Philadelphia, Pennsylvania",
      {% endif %}
      {% if dataset.resources %}
         "distribution": [
         {%- for distribution in dataset.resources -%}
         {%- capture temp -%}
            {% assign dist_title = distribution[f_dist_title[field_name]] -%}
            {% assign dist_download_url = distribution[f_dist_download_url[field_name]] -%}
            {% assign dist_format = distribution[f_dist_format[field_name]] -%}
         {%- endcapture -%}
         
         {%- assign access_flag = false -%}

         {%- if dist_format -%}
            {%- case dist_format | upcase -%}
            {%- when "HTML", "APP", "APPLICATION" -%}
               {% assign media_type = "text/html" -%} 
               {% assign access_flag = true -%}
            {%- when "HTTP", "API" -%}
               {% assign media_type = "application/http" -%}
               {% assign access_flag = true -%}
            {%- when "CSV" -%}
               {% assign media_type = "text/csv" -%}
            {%- when "XML" -%}
               {% assign media_type = "application/xml" -%}
            {%- when "RSS" -%}
               {% assign media_type = "application/rss+xml" -%}
            {%- when "KML" -%}
               {% assign media_type = "application/vnd.google-earth.kml+xml" -%}
            {%- when "KMZ" -%}
               {% assign media_type = "application/vnd.google-earth.kmz" -%}
            {%- when "JSON" -%}
               {% assign media_type = "application/json" -%}
            {%- when "GEOJSON" -%}
               {% assign media_type = "application/geo+json" -%}
            {%- when "GPKG","GEOPACKAGE" -%}
               {% assign media_type = "application/geopackage+sqlite3" -%}
            {%- when "PARQUET", "GEOPARQUET" -%}
               {% assign media_type = "application/vnd.apache.parquet" -%}
            {%- when "GTFS-RT" -%}
               {% assign media_type = "application/octet-stream" -%}
            {%- when "JPEG", "JPG" -%}
               {% assign media_type = "image/jpeg" -%}
            {%- when "TIFF", "TIF" -%}
               {% assign media_type = "image/tiff" -%}
            {%- when "PNG" -%}
               {% assign media_type = "image/png" -%}
            {%- when "IMG", "IMAGINE", "HFA" -%}
               {% assign media_type = "application/x-erdas-hfa" -%}
            {%- when "ECW" -%}
               {% assign media_type = "application/x-raster-ecw" -%}
            {%- when "SID","MRSID" -%}
               {% assign media_type = "application/x-raster-mrsid" -%}
            {%- when "LAS" -%}
               {% assign media_type = "application/vnd.las" -%}
            {%- when "SHP", "GDB", "ZIP", "GTFS" -%}
               {% assign media_type = "application/zip" -%}
            {%- when "PDF" -%}
               {% assign media_type = "application/pdf" -%}
            {%- when "XSLX" -%}
               {% assign media_type = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" -%}
            {%- when "DOCX" -%}
               {% assign media_type = "application/vnd.openxmlformats-officedocument.wordprocessingml.document" -%}
            {%- when "TXT" -%}
               {% assign media_type = "text/plain" -%}
            {%- else -%}
               {% assign media_type = "application/octet-stream" -%}
            {%- endcase -%}
         {%- else -%}
            {% assign media_type = "text/html" -%} 
            {% assign access_flag = true -%}
         {%- endif # close dist_format conditional -%}

         {% comment %}
            PASDA references require a subsequent click to download
         {% endcomment %}
         {%- if dist_download_url contains "pasda"  -%}
            {% assign access_flag = true -%}
         {%- endif -%}

         {
            {%- assign dist_download_url = dist_download_url | replace: " ", "%20" -%}
            {%- assign dist_download_url = dist_download_url | replace: "|", "%7C" -%}
            {%- assign dist_download_url = dist_download_url | replace: "*", "%2A" -%}
            {%- assign dist_download_url = dist_download_url | replace: "<", "%3C" -%}
            {%- assign dist_download_url = dist_download_url | replace: ">", "%3E" -%}
            "title": {{ dist_title | jsonify }},
            {%- if access_flag %}
            "accessURL": {{ dist_download_url | jsonify }},
            {%- else %}
            "downloadURL": {{ dist_download_url | jsonify }},
            {%- endif %}
            "mediaType": {{media_type | jsonify}},
            "format": {{ dist_format | upcase | jsonify }}
         }
        {% unless forloop.last -%},{%- endunless %}
       {% endfor # close distribution loop %}

      ]

      {% endif # close dataset.resources conditional %}
    }{% unless forloop.last %},{% endunless %}
    {% endif # close title conditional %}
    {% endfor # close dataset loop %}
  ]
}