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Adds a toggle switch to the Torn stocks page, with persistent state
// ==UserScript==
// @name Torn Stock Toggle
// @namespace http://tampermonkey.net/
// @version 1.0
// @description Adds a toggle switch to the Torn stocks page, with persistent state
// @author 13lackfir3
// @match https://www.torn.com/*
// @grant none
// @license MIT
// ==/UserScript==
;(function() {
'use strict';
const CONFIG = {
storagePrefix: 'tornStockToggle',
selectors: {
header: '.title-black',
dividendColumn: '#dividend',
rowContainer: '.stockMarket___iB18v',
stockRow: '.stock___ElSDB',
dividendCell: '.stockDividend___U_p9H',
profitCell: '.profit___rREhv'
}
};
const storage = {
get: (key, defaultValue = null) => {
const v = localStorage.getItem(`${CONFIG.storagePrefix}.${key}`);
return v === null ? defaultValue : JSON.parse(v);
},
set: (key, value) => {
localStorage.setItem(`${CONFIG.storagePrefix}.${key}`, JSON.stringify(value));
}
};
function waitFor(selector, timeout = 10000) {
return new Promise((resolve, reject) => {
const interval = 200;
let elapsed = 0;
const timer = setInterval(() => {
const el = document.querySelector(selector);
if (el) {
clearInterval(timer);
resolve(el);
}
if ((elapsed += interval) >= timeout) {
clearInterval(timer);
reject(new Error(`Timeout waiting for selector: ${selector}`));
}
}, interval);
});
}
function addStyles() {
const css = `
.toggle-switch {
appearance: none;
width: 50px;
height: 25px;
border-radius: 50px;
border: 2px solid #333;
background-color: #4e4e4e;
position: relative;
cursor: pointer;
transition: background-color 0.3s;
}
.toggle-switch:before {
content: '';
position: absolute;
width: 19px;
height: 19px;
border-radius: 50%;
background: #fff;
top: 3px;
left: 3px;
transition: left 0.3s;
}
.toggle-switch:checked {
background-color: #28a745;
}
.toggle-switch:checked:before {
left: 28px;
}
.stock-row--disabled {
opacity: 0.5;
pointer-events: none;
}
`;
const style = document.createElement('style');
style.textContent = css;
document.head.appendChild(style);
}
function injectHeader() {
const header = document.querySelector(CONFIG.selectors.header);
const dividend = header.querySelector(CONFIG.selectors.dividendColumn);
const titleItem = document.createElement('li');
titleItem.textContent = 'Profit/Loss';
titleItem.style.textAlign = 'center';
titleItem.style.padding = '0 10px';
header.insertBefore(titleItem, dividend.nextSibling);
}
function injectRows() {
const rows = document
.querySelector(CONFIG.selectors.rowContainer)
.querySelectorAll(CONFIG.selectors.stockRow);
rows.forEach((row, idx) => {
row.dataset.index = idx;
const dividendCell = row.querySelector(CONFIG.selectors.dividendCell);
if (!dividendCell) return;
const toggle = document.createElement('input');
toggle.type = 'checkbox';
toggle.className = 'toggle-switch';
toggle.checked = storage.get(`row.${idx}.disabled`, false);
toggle.addEventListener('change', () => {
setRowState(row, toggle.checked);
storage.set(`row.${idx}.disabled`, toggle.checked);
});
const cell = document.createElement('li');
cell.style.textAlign = 'center';
cell.style.padding = '15px 10px';
cell.appendChild(toggle);
dividendCell.parentNode.insertBefore(cell, dividendCell.nextSibling);
const profitEl = row.querySelector(CONFIG.selectors.profitCell);
if (profitEl) {
const copy = document.createElement('li');
copy.textContent = profitEl.textContent;
copy.style.textAlign = 'center';
copy.style.padding = '15px 10px';
cell.insertBefore(copy, toggle);
}
setRowState(row, toggle.checked);
});
}
function setRowState(row, disabled) {
row.classList.toggle('stock-row--disabled', disabled);
}
async function init() {
try {
addStyles();
await waitFor(CONFIG.selectors.header);
injectHeader();
await waitFor(CONFIG.selectors.stockRow);
injectRows();
} catch (err) {
console.error('Torn Stock Toggle failed:', err);
}
}
init();
})();