show prices in euro and surfaces in square meter
// ==UserScript==
// @name craigslist.ca for european people
// @namespace net.nfet.dad
// @description show prices in euro and surfaces in square meter
// @include http://vancouver.craigslist.ca/*
// @include https://vancouver.craigslist.ca/*
// @version 1
// @grant none
// ==/UserScript==
function processMoney(node, convRate) {
/*-- Results like:
["Three values: ", "$1.10", " ", "$2.20", " ", "$3.00.", ""]
*/
var moneySplit = node.split(/((?:\+|\-)?\$[0-9.,]+)/);
if (moneySplit && moneySplit.length > 2) {
/*-- Money values will be odd array index, loop through
and convert all.
*/
for (var J = 1, L = moneySplit.length; J < L; J += 2) {
var dolVal = parseFloat(moneySplit[J].replace(/\$|,|([.,]$)/g, ''));
if (typeof dolVal === 'number') {
//var rupVal = "Rs" + Math.round (dolVal * convRate);
var rupVal = (dolVal * convRate).toFixed(2) + '€';
}
else {
var rupVal = moneySplit[J] + ' *Err*';
}
moneySplit[J] = rupVal + ' ($' + dolVal + ')';
}
//-- Rebuild and replace the text node with the changed value (s).
var newTxt = moneySplit.join('');
return newTxt;
}
return node;
}
function processFeets(node, convRate) {
var moneySplit = node.split(/([0-9.,]+)ft\^?2/);
if (moneySplit && moneySplit.length > 2) {
for (var J = 1, L = moneySplit.length; J < L; J += 2) {
var dolVal = parseFloat(moneySplit[J].replace(/|,|([.,]$)/g, ''));
if (typeof dolVal === 'number') {
var rupVal = (dolVal * convRate).toFixed(2) + 'm²';
}
else {
var rupVal = moneySplit[J] + ' *Err*';
}
moneySplit[J] = rupVal + ' ('+dolVal+'ft²)';
}
var newTxt = moneySplit.join('');
return newTxt;
}
return node;
}
var strongElems = document.getElementsByTagName('h2');
var wantToHide = true || false;
for (var i = 0; i < strongElems.length; i++)
{
var thisElem = strongElems[i];
thisElem.textContent = processMoney(thisElem.textContent, 0.676234);
thisElem.textContent = processFeets(thisElem.textContent, 0.09290304);
}