catalanifyme.js

catalanifyme.js

// Catalanify-me dot jay ass
// =========================
//
// Replaces all copy in your website with that famous sentence from an Adam
// Sandler film, "I'm here for the beer and the britches" (or was it something
// else? I can't remember…) said in Catalanese.
//
// Instalation:
// 
// At some point in the page, load this script and run:
//
//   Cat.run()
// 
// Likely as this:
// 
// window.addEventListener('load', function() {
//   Cat.run();
// }, false);
//
// NOTE: it'll make it look horrible. But if websites needed to be pretty in
// order to be up, we'd be nearly all out of websites.

(function(d) {
  var copy = "Aquí per la cervesa i els pantalons";
  var willRun = navigator.language == 'ca';
  var rootNode = document.body;

  // Shameless StackOverflow copying:
  // http://stackoverflow.com/questions/10730309/find-all-text-nodes-in-html-page
  var textNodesUnderNode = function (node){
    var collected = [];
    for (node = node.firstChild; node; node = node.nextSibling) {
      node.nodeType == 3 ?
        collected.push(node) :
        collected = collected.concat(textNodesUnderNode(node));
    }
    return collected;
    }

  var Cat = {
    run: function(force) {
      if (willRun === false && force !== true) return false;
      nodes = textNodesUnderNode(rootNode)
      nodes.forEach(function(node) {
        node.textContent = copy;
      })
    },
  };

  if (typeof module !== 'undefined') {
    module.exports = Cat;
  } else {
    window.Cat = Cat;
  }
})(document);