| // ==UserScript== | |
| // @name FunNewsSubstitutions | |
| // @namespace http://mauve.us.to | |
| // @description This is a filter I made that makes reading news more fun, I got the idea from http://xkcd.com/1288/. Since it's a userscript it should be easily install-able in Chrome or Firefox | |
| // @include * | |
| // ==/UserScript== | |
| // Wrapper to keep things in their own scope | |
| (function(){ | |
| // Generate the replacement map | |
| var f = { | |
| "these dudes I know":/witnesses/mig, | |
| "kinda probably":/allegedly/mig, | |
| "Tumblr post":/new study/mig, | |
| "Avenge":/rebuild/mig, | |
| "SPAAACE":/space/mig, | |
| "Virtual Boy":/google glass/mig, | |
| "Pokédex":/smart\s?phone/mig, | |
| "atomic":/electric/mig, | |
| "Elf-Lord":/senator/mig, | |
| "cat":/car/mig, | |
| "eating contest":/election/mig, | |
| "river spirits":/congressional leaders/mig, | |
| "Homestar Runner":/homeland security/mig, | |
| "is guilty and everyone knows it":/could not be reached for comment/mig | |
| } | |
| // Gets all the text nodes from a given DOM node | |
| function getTextNodes(from){ | |
| var n, a=[], w=document.createTreeWalker(from,NodeFilter.SHOW_TEXT,null,false); | |
| while(n=w.nextNode())a.push(n); | |
| return a; | |
| } | |
| // Processes an array of TextNodes and performs substitution on the text they contain | |
| function substitute(a){ | |
| a.forEach(function(e){ | |
| var key; | |
| for(key in f)e.nodeValue=e.nodeValue.replace(f[key],key); | |
| }); | |
| } | |
| // Do the substitution on everything at page load | |
| substitute(getTextNodes(document.body)); | |
| // Perform the substitution whenever a new node is added to support AJAX sites | |
| document.body.addEventListener("DOMNodeInserted",function(e){ | |
| substitute(getTextNodes(e.target)); | |
| }); | |
| })(); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment