hugo-theme-contentful/layouts/_default/single.html

{{ define "main" }}

<article>
    <header>
        <h1>{{ .Title }}</h1>
    </header>
    <div class="post__meta">
        <!-- List the author(s) of the article. -->
        {{- with .Params.author }}
        {{- $names := slice }}
        {{- range . }}{{ $names = $names | append .name }}{{ end }}
        <p data-content-author="{{ jsonify $names }}">{{ i18n "published_by" }}: {{ delimit $names ", " (printf " %s " (i18n "and")) }}</p>
        {{- end }}

        <!-- Only show the creation date if the `date` field is valid. -->
        {{- if ne (.Date.Format "2006") "0001" -}}
        <!-- Publication date. -->
        <p data-content-publication-date="{{ .Date }}">{{ i18n "published_on" }}: <time datetime="{{ .Date.Format "2006-01-02" }}">{{ .Date.Format "2006-01-02" }}</time></p>
        {{- end }}

        <!-- Modification date (will only appear if the publication date is less than the modified date.) -->
        {{- if ne .Date .Lastmod }}
        <p data-content-modification-date="{{ .Lastmod }}">{{ i18n "updated_on" }}: <time datetime="{{ .Lastmod.Format "2006-01-02" }}">{{ .Lastmod.Format "2006-01-02" }}</time></p>
        {{- end }}

       <!-- Link the translated versions if the article has at least one translated page. -->
        {{- if .IsTranslated }}
        {{- $lang_links := slice }}
        {{- $langs := slice }}
        {{- range .Translations }}
          {{- $lang := cond (ne .Language.LanguageName nil) .Language.LanguageName .Lang }}
          {{ $lang_links = $lang_links | append (printf "<a href=%s>%s</a>" .Permalink $lang) }}
          {{ $langs = $langs | append $lang }}
        {{- end }}
        <p data-content-translations="{{ jsonify $langs }}">{{ i18n "available_translations" }}: {{ delimit $lang_links "," (printf " %s " (i18n "and")) }}</p>
        {{- end }}
    </div>
    <hr>

    {{ $is_toc := cond (ne .Params.toc nil) .Params.toc $.Site.Params.toc }}
    {{ if $is_toc }}
    <style>
    #TableOfContents:not(:empty)::before {
      content: "{{ i18n "table_of_contents" }}";
      font-weight: bold;
    }
    </style>
    {{ .TableOfContents }}
{{ end }}

    <main>
    {{ .Content }}
    </main>
</article>

{{ end }}