// ==UserScript==
// @name Neopets: Stocks enhancer
// @author Tombaugh Regio
// @version 1.4
// @description Show only the stocks you want, and adds columns for monthly highs and lows
// @namespace https://greasyfork.org/users/780470
// @match http://www.neopets.com/stockmarket.phtml?type=list&search=%&bargain=true
// @match http://www.neopets.com/stockmarket.phtml?type=portfolio
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_openInTab
// @grant GM_xmlhttpRequest
// ==/UserScript==
// ======================================================================
const PRICE = {
//Lowest price that can be purchased. Default lowest is 15
lowest: 15,
//Highest price to consider
highest: 15
}
// ======================================================================
//Get stock market data from Neostocks
GM_xmlhttpRequest({
method: 'GET',
url: 'https://neostocks.info/?period=1m',
headers: {
'User-agent': 'Mozilla/4.0 (compatible) Greasemonkey',
'Accept': 'application/atom+xml,application/xml,text/xml',
},
onload: function(responseDetails) {
return new Promise((resolve, reject) => {
resolve(GM_setValue("responseText", responseDetails.responseText))
})
}
})
const stockData = GM_getValue("responseText").match(/{"summary_data":{.+"1m":\[{(.+)}\],"all":.+}/)[1]
const stockTickerInfos = stockData.split("},{")
const monthlyStocks = []
for(const datapoints of stockTickerInfos) {
const datapoint = datapoints.split(",")
const ticker = datapoint[0].match(/.+:"(.+)"/)[1]
const high = datapoint[4].match(/\d+/)[0]
const low = datapoint[6].match(/\d+/)[0]
monthlyStocks.push({ticker: ticker, high: high, low: low})
}
let stocksTable, stockContainer
const URL = document.URL
if(URL.includes("portfolio")) {
//Get the table with all the stock information
stocksTable = document.evaluate("//a[contains(., 'here')]",
document, null, XPathResult.ANY_TYPE, null ).iterateNext()
.parentNode.querySelector("table")
stocksTable.style.marginTop = "2em"
stockContainer = stocksTable.querySelectorAll("tr")
//Separate stock headers from rows, and push headers into an array
let portfolioHeaders, portfolioSubheaders, portfolioRows
[portfolioHeaders, portfolioSubheaders, ...portfolioRows] = stockContainer
let topHeaderTitles = [], subheaderTitles = []
const setCustomHeader = (i, number, header, HTML) => {if(i == number) header.innerHTML = HTML}
function setNewHeaders(headers, titles, ARRAY){
for (const [i, header] of headers.childNodes.entries()) {
for(const OBJECT of ARRAY) {
setCustomHeader(i, OBJECT.number, header, OBJECT.HTML)
}
if (header.nodeName != "#text") {titles.push(header.textContent)}
}
}
setNewHeaders(portfolioHeaders, topHeaderTitles, [{number: 3, HTML: `<b>Month</b>`}])
setNewHeaders(portfolioSubheaders, subheaderTitles, [{number: 5, HTML: `<b>High</b>`},{number: 9, HTML: `<b>Low</b>`}])
for (const row of portfolioRows) {
const cells = row.querySelectorAll("td")
for (const [i, cell] of cells.entries()) {
if (cells.length == 9){
//Find the columns with highs and lows, and set their contents to data from Neostocks
if (i == subheaderTitles.indexOf("Ticker")) {
const cellTicker = cell.querySelector("a").textContent
for (const stock of monthlyStocks) {
if (cellTicker == stock.ticker) {
const cellHigh = cells[subheaderTitles.indexOf("High")]
const cellLow = cells[subheaderTitles.indexOf("Low")]
cellHigh.innerHTML = `<a href="https://neostocks.info/tickers/${
stock.ticker}?period=1m" ><b>${
stock.high}</b></a>`
cellLow.innerHTML = `<a href="https://neostocks.info/tickers/${
stock.ticker}?period=1m" ><b>${
stock.low}</b></a>`
cellHigh.classList.add("monthly-high")
cellLow.classList.add("monthly-low")
}
}
}
//Style the current price if it's above the monthly high or below the monthly low
if (i == subheaderTitles.indexOf("Current Price")) {
const cellHigh = cells[subheaderTitles.indexOf("High")]
const cellLow = cells[subheaderTitles.indexOf("Low")]
if (parseInt(cell.textContent) > parseInt(cellHigh.textContent)) {
cell.innerHTML = `<font color="green"><b>${cell.textContent}</b></font>`
}
if (parseInt(cell.textContent) < parseInt(cellLow.textContent)) {
cell.innerHTML = `<font color="red"><b>${cell.textContent}</b></font>`
}
}
//Hide stock logos
if (i == subheaderTitles.indexOf("Icon")) {
const images = cell.querySelectorAll("img")
for(const image of images) {
if (image.title.length > 0) {
image.style.display = "none"
}
}
}
}
}
}
//Swap rows
for (const [i, row] of stockContainer.entries()) {
if (i != 0 && row.children[3] != undefined) {row.children[3].after(row.children[2])}
}
}
if(URL.includes("bargain")) {
//Get the table with all the stock information
stocksTable = document.evaluate("//b[contains(., 'Bargain Stocks')]",
document, null, XPathResult.ANY_TYPE, null ).iterateNext()
.nextSibling.nextSibling.nextSibling.nextSibling
stocksTable.style.marginTop = "2em"
stockContainer = stocksTable.querySelectorAll("tr")
//Add columns for monthly lows and highs
stockContainer.forEach(row => {
row.appendChild(row.lastChild.cloneNode(true))
row.appendChild(row.lastChild.cloneNode(true))
})
//Separate stock headers from rows, and push headers into an array
let stockHeader, stockRows
[stockHeader, ...stockRows] = stockContainer
let headers = []
stockHeader.childNodes.forEach((header, i) => {
if (i == 7) {header.innerHTML = `<font color = "white"><b>High</b></font>`}
if(i == 8) {header.innerHTML = `<font color = "white"><b>Low</b></font>`}
headers.push(header.innerText)
})
//Hide logo and change columns
for (const row of stockContainer) {
for (const [i, column] of row.childNodes.entries()) {
const logoColumn = headers.findIndex(e => e == "Logo")
const changeColumn = headers.findIndex(e => e == "Change")
if (i == logoColumn || i == changeColumn) {column.style.display = "none"}
}
}
//For each row, add monthly highs and lows, and hide them if they're outside the specified price range
for(const row of stockRows) {
let monthlyHighHTML = `<a href="https://neostocks.info/bargain?period=1m"
title="Click to check if stocks have updated.">n/a</a>`
let monthlyLowHTML = monthlyHighHTML
for (const [i, cell] of row.childNodes.entries()) {
const cellText = cell.innerText
const tickerColumn = headers.findIndex(e => e == "Ticker")
const priceColumn = headers.findIndex(e => e == "Curr")
const highColumn = headers.findIndex(e => e == "High")
const lowColumn = headers.findIndex(e => e == "Low")
//Add monthly highs and lows
for (const stock of monthlyStocks) {
if (i == tickerColumn && cellText == stock.ticker) {
monthlyHighHTML = `<a href="https://neostocks.info/tickers/${
stock.ticker}?period=1m" ><b>${
stock.high}</b></a>`
monthlyLowHTML = `<a href="https://neostocks.info/tickers/${
stock.ticker}?period=1m" ><b>${
stock.low}</b></a>`
}
}
if (i == highColumn) {cell.innerHTML = monthlyHighHTML}
if (i == lowColumn) {cell.innerHTML = monthlyLowHTML}
//Style the price column like the hidden change column
if (i == priceColumn) {
const fontColor = cell.nextSibling.childNodes[0].color
const tooltipText = cell.nextSibling.textContent
cell.innerHTML = `<a href="#" title="${
tooltipText}"><font color="${
fontColor}"><b>${cellText}</b></font></a>`
}
//If price is outside prescribed range, hide the row
if (i == priceColumn && (cellText < PRICE.lowest || cellText > PRICE.highest)) {
row.style.display = "none"
}
}
}
}
