[Bookmarklet - Bitcoin.co.id] Get estimate values of your crypto currency portfolio in Rupiah. Probably no longer works. #bookmarklets

idr-check.js

/*
 * Author: Rizky Syazuli <[email protected]>
 * This code snippet is used to show live IDR estimate of your crypto assets in Bitcoin.co.id
 * Used as a bookmarklet. Go here to do convert any JS snippets into a bookmarklet: https://bookmarkify.it
 */

if (window.location.href !== 'https://vip.bitcoin.co.id/market') {
    alert(`Your're not in VIP spot market page`);
}

function updateMarketTable(rows) {
    rows.forEach(function(coin, index) {
        let balanceCell = coin.querySelector('td:nth-child(6)');
        let frozenCell = coin.querySelector('td:last-child');

        // get coin code/label
        let coinLabel = balanceCell.querySelector('span').className.split('_')[1];
        let coinCode = coin.querySelector('td:first-child').innerText.split('/')[0];

        // fetches global variables available from the site
        let coinBalance = window[`balance_${coinLabel}`];
        let coinFrozen = window[`balance_frozen_${coinLabel}`];
        let coinPrice = window[`price_${coinLabel}idr`];

        // convert values
        let coinValue = Math.round(coinPrice * coinBalance);
        let coinFrozenValue = Math.round(coinPrice * coinFrozen);

        // output formatting, use some functions from the site
        let coinBalanceText = `<span class="balance_${coinLabel}_val">${btc_format(coinBalance)}</span> ${coinCode}`;
        let coinValueText = `<br><strong>${rp_format(coinValue)} IDR</strong>`;
        let coinFrozenText = `<span>${btc_format(coinFrozen)}</span> ${coinCode}`;
        let coinFrozenValueText = `<br><strong>${rp_format(coinFrozenValue)} IDR</strong>`;

        // update balance & current value
        balanceCell.innerHTML = coinBalance ? `${coinBalanceText}${coinValueText}` : `${coinBalanceText}`;
        frozenCell.innerHTML = coinFrozen ? `${coinFrozenText}${coinFrozenValueText}` : `${coinFrozenText}`;
    });
}

let marketIDR = document.querySelector('.table-markets');
let marketIDRCoins = marketIDR.querySelectorAll('tbody tr');

// add new column to display frozen assets
marketIDR.querySelectorAll('tr').forEach(function(row, index) {
    if (index) {
        row.insertCell();

        var marketCell = row.querySelector('td:first-child');        
        marketCell.innerHTML = `<a href="${row.getAttribute('href')}">${marketCell.innerText}</a>`;
    } else {
        row.appendChild(document.createElement('th')).innerText = 'Frozen Balance';
        row.querySelectorAll('th').forEach(function(head, index) {
           head.removeAttribute('width'); // reset column width 
        });
    }
});

// init function
updateMarketTable(marketIDRCoins);

// auto update price every 2s
setInterval(function() {
    updateMarketTable(marketIDRCoins);
}, 2000);