Anonymize Facebook discussions

anonymizeFacebookDiscussion.js

//for now this has to be entered via the console
//TODO make a bookmarklet out of it

var pattern = prompt("Input the name"),
    re = new RegExp(pattern, "g");
document.body.innerHTML  = document.body.innerHTML.replace(re,"Anon");
var imgs = document.querySelectorAll("img[alt='Anon']");
var array = Array.prototype.concat.call(imgs[0],[]);
for (var i = 0; i<imgs.length; i++) {
   imgs[i].src = "https://www.facebook.com/rsrc.php/v2/yX/r/XUrzDRBrRPS.png";
}

TODO:

• make a bookmarklet out of it
• use canvas + base64 data encoding to create a downloadable image out of it (to be defined: how to select area that should be downloaded)
• consider implementation of name selection / discussion detection
• consider anonymizing multiple parties of a discussion (e.g. both sides in a bilateral one; all but oneself in a group discussion, etc)
• consider allowing other replacers