Class: Jekyll::Hook

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll-js-protect.rb

Class Method Summary collapse

Class Method Details

.add_to_head(page) ⇒ Object 



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# File 'lib/jekyll-js-protect.rb', line 28

def add_to_head(page)
  require 'nokogiri'
  if page.output.include? "<head"
    doc = Nokogiri::HTML(page.output)
    head = doc.at("head")
    head.add_child("<script> document.addEventListener(\"DOMContentLoaded\",()=>{const e=document.querySelectorAll(\".protect\");e.forEach(e=>{base64=e.innerHTML;if(base64.length>=2){switch(base64.slice(0,2)){case\"_e\":e.innerHTML=a(base64);e.href=\"mailto:\"+unmask;break;case\"_p\":e.innerHTML=a(base64);e.href=\"tel:\"+unmask;break;case\"_n\":e.innerHTML=a(base64);default:break}}})});function a(e){e=e.slice(2);unmask=atob(e);return unmask}</script>")
    head.add_child("<noscript><style> .protect {display: none;}</style></noscript>")
    page.output = doc.to_html
  end
end