hugo-geekblog/layouts/_default/list.json.json

{{- $title := .Site.Title -}}
{{- with .Title -}}
    {{- if (not (eq . $title)) -}}
        {{- $title = printf `%s on %s` . $title -}}
    {{- end -}}
{{- end -}}
{
    "version": "https://jsonfeed.org/version/1.1",
    "title": {{ $title | jsonify }},
    {{- with .Site.Params.subtitle }}
    "description": {{ . | jsonify }},
    {{- end }}
    "home_page_url" : "{{ .Site.BaseURL }}",
    {{- with .OutputFormats.Get "json" }}
    "feed_url" : "{{ .Permalink }}",
    {{- end }}
    {{- with .Site.Params.GeekblogAuthor -}}
    {{ with index $.Site.Data.authors . }}
    "authors" : [
        {
            "name" : "{{ .name }}"{{ with .url }},
            "url": "{{ . }}"{{ end }}{{ with .avatar }},
            "avatar": "{{ . }}"{{ end }}
        }
    ],
    {{- end }}
    {{- end }}
    "items" : [
    {{- $pages := where .RegularPages "Type" "in" .Site.Params.mainSections -}}
    {{- if (eq .Kind "home") -}}
        {{- $pages = where .Site.RegularPages "Type" "in" .Site.Params.mainSections -}}
    {{- end -}}
    {{- $len := (len $pages) }}
    {{- range $i, $page := $pages }}
        {
            "title" : {{ .Title | jsonify }},
            "date_published" : {{ (.Date.Format "2006-01-02T15:04:05Z07:00") | jsonify }},
            "date_modified" : {{ (.Lastmod.Format "2006-01-02T15:04:05Z07:00") | jsonify }},
            "id" : "{{ .Permalink }}",
            "url" : "{{ .Permalink }}",
            {{- with .Params.authors -}}
            "authors" : [
                {{- $authors := (sort .) }}
                {{- $authors_len := (len $authors) }}
                {{- range $i, $element := $authors -}}
                {{- $author := index $.Site.Data.authors $element }}
                {
                    "name" : "{{ $author.name }}"
                }{{ if ne (add $i 1) $authors_len }},{{ end }}
                {{- end }}
            ],
            {{- end }}
            "content_html" : {{ .Content | jsonify }}
        }{{ if ne (add $i 1) $len }},{{ end }}
    {{- end }}
    ]
}