msfjarvis.dev/layouts/shortcodes/cloakemail.html
Nicolas Martignoni ad5c047cd5 Add parameter to display a text instead of the e-mail address
- See issue #1.
- Credits goes to @chris-79 for the idea.
2019-04-18 22:10:06 +02:00

35 lines
1.6 KiB
HTML

{{/* Get address and protocol */}}
{{- $address := .Get "address" | default (.Get 0) -}}
{{- $protocol := .Get "protocol" | default "mailto" -}}
{{- $class := .Get "class" -}}
{{- $displaytext := .Get "display" -}}
{{- $parts := split $address "@" -}}
{{- $user := (index $parts 0) -}}
{{- $domain := (index $parts 1) -}}
{{/* Compute md5 fingerprint */}}
{{- $fingerprint := md5 (print (.Get "address") $protocol (index (seq 999 | shuffle) 0)) -}}
<style type="text/css">
.cloaked-e-mail:before {
content:attr(data-domain) "\0040" attr(data-user);
unicode-bidi:bidi-override;
direction:rtl;
}
</style>
<span class="cloaked-e-mail" data-user="{{ range $index := seq (sub (len $user) 1) 0}}{{ substr $user $index 1}}{{ end }}" data-domain="{{ range $index := seq (sub (len $domain) 1) 0}}{{ substr $domain $index 1}}{{ end }}"></span>
<script id="{{ $fingerprint }}">
var scriptTag = document.getElementById("{{ $fingerprint }}");
var link = document.createElement("a");
var address = "{{ range $index := seq (sub (len $user) 1) 0}}{{ substr $user $index 1}}{{ end }}".split('').reverse().join('') + "@" + "{{ range $index := seq (sub (len $domain) 1) 0}}{{ substr $domain $index 1}}{{ end }}".split('').reverse().join('');
link.href = {{ $protocol }} + ":" + address;
{{ with $displaytext }}
link.innerText = {{ $displaytext }};
{{ else }}
link.innerText = address;
{{ end }}
{{ with $class }}
link.className = "{{ $class }}";
{{ end }}
scriptTag.parentElement.insertBefore(link, scriptTag.previousElementSibling);
scriptTag.parentElement.removeChild(scriptTag.previousElementSibling)
</script>