Website-Redesign/layouts/partials/head_meta_opengraph.html

<meta property="og:site_name"
    content='{{ .Site.Title | default "Ficurinia" }}' />
{{ if .IsPage }}
    <meta property="og:title" content="{{ .Title }}" />
    <meta property="og:type" content="article" />
    
    <meta
        property="article:author" content="{{ .Site.Params.Author }}" />
    <meta
        property="article:published_time"
        content='{{ .Date.Format "2006-01-02T15:04:05Z-0700" }}' />
    {{ if .Params.tags }}
        {{ range sort .Params.tags }}
            <meta property="article:tag" content="{{ . }}" />
        {{ end }}
    {{ end }}
    <meta property="og:url" content="{{ .Permalink }}" />
    {{ $image := .Site.Params.icon512 | default "/img/icon.svg" }}
    {{ if .Params.Image }}
        {{ if or (hasPrefix .Params.Image "/") (hasPrefix .Params.Image "http://") (hasPrefix .Params.Image "https://") }}
            {{ $image = .Params.Image }}
        {{ else }}
            {{ $image = path.Join (path.Join .File.Dir .Params.Image) }}
        {{ end }}
    {{ end }}
    <meta property="og:image"
        content="{{ $image | absURL }}" />
    {{ if .Params.description }}
        <meta property="og:description" content="{{ .Params.description }}" />
    {{ else }}
        <meta property="og:description" content="{{ substr .Summary 0 160 }}" />
    {{ end }}
{{ else }}
    <meta property="og:title"
        content='{{ .Site.Title | default "Ficurinia" }}' />
    {{ if .Site.Params.description }}
        <meta property="og:description" content="{{ .Site.Params.description }}" />
    {{ end }}
    <meta property="og:type" content="blog" />
    <meta property="og:image"
        content='{{ .Site.Params.icon512 | default "/img/icon.svg" | absURL }}' />
{{ end }}