Pulling item ID's from wowhead.com / icyveins best in slot lists into the atlasloot import format

icyveins2atlasloot

var qs = x => document.querySelector(x);
var qsa = (x, y) => x.querySelectorAll(y)
var toArr = x => Array.prototype.slice.call(x);

var elemId = ".bis_table";
var itemSlot = "span a";

toArr(qsa(qs(elemId), itemSlot))
 .map(x => x.href)
 .map(x => x.split('=')[1])
 .filter(x => x != undefined)
 .map(x => "i:"+x)
 .join();

wowhead2atlasloot

var qs = x => document.querySelector(x);
var qsa = (x, y) => x.querySelectorAll(y)
var toArr = x => Array.prototype.slice.call(x);

// pick the element ID you want everything from (non-crafted, worldboss etc)
// could also change this to just be the entire document if you wanted
var elemId = "#markup-gear-planner-calc-0"; 
var itemSlot = ".gear-planner-slots-group-slot";

toArr(qsa(qs(elemId), itemSlot))
 .map(x => x.dataset.itemId)
 .filter(x => x != undefined)
 .map(x => "i:"+x)
 .join();

Array.prototype.slice.call(document.querySelectorAll('[data-type="item"]'))
    .map(x => x.href)
    .filter(x => x != undefined)
    .map(x => x.split('=')[1].split('/')[0])
    .map(x => "i:"+x)
    .join();

Array.prototype.slice.call(document.querySelectorAll('a.q4'))
    .map(x => x.href)
    .filter(x => x != undefined)
    .map(x => x.split('=')[1].split('/')[0])
    .map(x => "i:"+x)
    .join();