fediversity_website_archive/themes/nluug/layouts/partials/opengraph/get-featured-image.html

{{ $images := $.Resources.ByType "image" }}
{{ $featured := $images.GetMatch "*feature*" }}
{{ if not $featured }}{{ $featured = $images.GetMatch "{*cover*,*thumbnail*}" }}{{ end }}
{{ if not $featured }}
    {{ $featured = resources.Get "/opengraph/background.png" }}
    {{ $size := 60 }}
    {{ $title := $.LinkTitle }}
    {{ if gt (len $title) 20 }}
    {{ $size = 50 }}
    {{ end }}

    {{ $text := $title }}
                {{ $textOptions := dict
                    "color" "#c9400d"
                    "size" $size
                    "lineSpacing" 10
                    "x" 45 "y" 140
                    "font" (resources.Get "/opengraph/mulish-black.ttf")
                }}

    {{ $featured = $featured | images.Filter (images.Text $text $textOptions) }}
{{ end }}

{{ return $featured }}