layouts/shortcodes/gravatar.html

   1 {{/*
   2         * The gravatar shortcode:
   3         * All arguments are optional, main ones are mail and size and have a fallback set in place.
   4         * Args:
   5         *               mail: [string] The email address. Falls back to .Site.Params.author_email which should be set in your config file.
   6         *               size: [int] The size of the fetched image. Defaults to 200 if not set.
   7         *               class: [string] The class to give to the figure block.
   8         *               link: [string] The address to link the picture to.
   9         *               target: [string] Where to open the link. One of "_blank", "_self", "_parent", "_top".
  10         *               caption: [string] Caption text to show with the image. Supports Markdown.
  11         *
  12         * Usage:
  13         *               {{< gravatar mail="some@address.com" size=150 class="some class" link="https://example.com" target="_blank" rel="author" caption="Here's a picture of a dog." >}}
  14         *
  15         * Output:
  16         *       <figure class="some class">
  17         *               <a href="https://example.com" target="_blank" rel="author">
  18         *                       <img src="https://www.gravatar.com/avatar/emailhash?s=150" alt="Here's a picture of a dog." />
  19         *               </a>
  20         *               <<figcaption>
  21         *                       <p>
  22         *                               Here's a picture of a dog.
  23         *                       </p>
  24         *               </figcaption>
  25         *       </figure>
  26         *
  27         */}}
  28
  29 {{- if .Get "mail" -}}
  30         {{- $mailaddr := .Get "mail" -}}
  31         {{- .Scratch.Set "mailhash" $mailaddr -}}
  32 {{ else }}
  33         {{- .Scratch.Set "mailhash" $.Site.Params.author_email -}}
  34 {{ end }}
  35 {{- $hash := .Scratch.Get "mailhash" | lower | md5 -}}
  36
  37 <figure{{ with .Get "class" }} class="{{ . }}"{{ end }}>
  38 {{- if .Get "link" -}}
  39         <a href="{{ .Get "link" }}"{{ with .Get "target" }} target="{{ . }}"{{ end }}{{ with .Get "rel" }} rel="{{ . }}"{{ end }}>
  40 {{- end }}
  41         <img src="https://www.gravatar.com/avatar/{{- $hash -}}?s={{- with .Get "size" }}{{.}}{{ else }}200{{ end }}"
  42                 {{- if or (.Get "alt") (.Get "caption") }}
  43                 alt="{{ with .Get "alt" }}{{ . }}{{ else }}{{ .Get "caption" | markdownify| plainify }}{{ end }}"
  44                 {{- end -}}
  45         />
  46 {{- if .Get "link" -}}
  47         </a>
  48 {{- end }}
  49 {{- if .Get "caption" -}}
  50         <figcaption>
  51                 <p>
  52                 {{- .Get "caption" | markdownify -}}
  53                 </p>
  54         </figcaption>
  55 {{- end }}
  56 </figure>