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placenlbot.user.js
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placenlbot.user.js
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// ==UserScript==
// @name PlaceNL Bot
// @namespace https://github.com/PlaceNL/Bot
// @version 26
// @description De bot voor PlaceNL!
// @author NoahvdAa
// @match https://www.reddit.com/r/place/*
// @match https://new.reddit.com/r/place/*
// @connect reddit.com
// @connect placenl.noahvdaa.me
// @icon https://www.google.com/s2/favicons?sz=64&domain=reddit.com
// @require https://cdn.jsdelivr.net/npm/toastify-js
// @resource TOASTIFY_CSS https://cdn.jsdelivr.net/npm/toastify-js/src/toastify.min.css
// @updateURL https://github.com/PlaceNL/Bot/raw/master/placenlbot.user.js
// @downloadURL https://github.com/PlaceNL/Bot/raw/master/placenlbot.user.js
// @grant GM_getResourceText
// @grant GM_addStyle
// @grant GM.xmlHttpRequest
// ==/UserScript==
// Sorry voor de rommelige code, haast en clean gaatn iet altijd samen ;)
var socket;
var order = undefined;
var accessToken;
var currentOrderCanvas = document.createElement('canvas');
var currentOrderCtx = currentOrderCanvas.getContext('2d');
var currentPlaceCanvas = document.createElement('canvas');
// Global constants
const DEFAULT_TOAST_DURATION_MS = 10000;
const COLOR_MAPPINGS = {
'#6D001A': 0,
'#BE0039': 1,
'#FF4500': 2,
'#FFA800': 3,
'#FFD635': 4,
'#FFF8B8': 5,
'#00A368': 6,
'#00CC78': 7,
'#7EED56': 8,
'#00756F': 9,
'#009EAA': 10,
'#00CCC0': 11,
'#2450A4': 12,
'#3690EA': 13,
'#51E9F4': 14,
'#493AC1': 15,
'#6A5CFF': 16,
'#94B3FF': 17,
'#811E9F': 18,
'#B44AC0': 19,
'#E4ABFF': 20,
'#DE107F': 21,
'#FF3881': 22,
'#FF99AA': 23,
'#6D482F': 24,
'#9C6926': 25,
'#FFB470': 26,
'#000000': 27,
'#515252': 28,
'#898D90': 29,
'#D4D7D9': 30,
'#FFFFFF': 31
};
let getRealWork = rgbaOrder => {
let order = [];
for (var i = 0; i < 4000000; i++) {
if (rgbaOrder[(i * 4) + 3] !== 0) {
order.push(i);
}
}
return order;
};
let getPendingWork = (work, rgbaOrder, rgbaCanvas) => {
let pendingWork = [];
for (const i of work) {
if (rgbaOrderToHex(i, rgbaOrder) !== rgbaOrderToHex(i, rgbaCanvas)) {
pendingWork.push(i);
}
}
return pendingWork;
};
(async function () {
GM_addStyle(GM_getResourceText('TOASTIFY_CSS'));
currentOrderCanvas.width = 2000;
currentOrderCanvas.height = 2000;
currentOrderCanvas.style.display = 'none';
currentOrderCanvas = document.body.appendChild(currentOrderCanvas);
currentPlaceCanvas.width = 2000;
currentPlaceCanvas.height = 2000;
currentPlaceCanvas.style.display = 'none';
currentPlaceCanvas = document.body.appendChild(currentPlaceCanvas);
Toastify({
text: 'Accesstoken ophalen...',
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
accessToken = await getAccessToken();
Toastify({
text: 'Accesstoken opgehaald!',
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
connectSocket();
attemptPlace();
setInterval(() => {
if (socket && socket.readyState === WebSocket.OPEN) socket.send(JSON.stringify({ type: 'ping' }));
}, 5000);
setInterval(async () => {
accessToken = await getAccessToken();
}, 30 * 60 * 1000)
})();
function connectSocket() {
Toastify({
text: 'Verbinden met PlaceNL server...',
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
socket = new WebSocket('wss://placenl.noahvdaa.me/api/ws');
socket.onopen = function () {
Toastify({
text: 'Verbonden met PlaceNL server!',
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
socket.send(JSON.stringify({ type: 'getmap' }));
socket.send(JSON.stringify({ type: 'brand', brand: 'userscriptV26' }));
};
socket.onmessage = async function (message) {
var data;
try {
data = JSON.parse(message.data);
} catch (e) {
return;
}
switch (data.type.toLowerCase()) {
case 'map':
Toastify({
text: `Nieuwe map laden (reden: ${data.reason ? data.reason : 'verbonden met server'})...`,
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
currentOrderCtx = await getCanvasFromUrl(`https://placenl.noahvdaa.me/maps/${data.data}`, currentOrderCanvas, 0, 0, true);
order = getRealWork(currentOrderCtx.getImageData(0, 0, 2000, 2000).data);
Toastify({
text: `Nieuwe map geladen, ${order.length} pixels in totaal`,
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
break;
case 'toast':
Toastify({
text: `Bericht van server: ${data.message}`,
duration: data.duration || DEFAULT_TOAST_DURATION_MS,
style: data.style || {}
}).showToast();
break;
default:
break;
}
};
socket.onclose = function (e) {
Toastify({
text: `PlaceNL server heeft de verbinding verbroken: ${e.reason}`,
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
console.error('Socketfout: ', e.reason);
socket.close();
setTimeout(connectSocket, 1000);
};
}
async function attemptPlace() {
if (order === undefined) {
setTimeout(attemptPlace, 2000); // probeer opnieuw in 2sec.
return;
}
var ctx;
try {
ctx = await getCanvasFromUrl(await getCurrentImageUrl('0'), currentPlaceCanvas, 0, 0, false);
ctx = await getCanvasFromUrl(await getCurrentImageUrl('1'), currentPlaceCanvas, 1000, 0, false)
ctx = await getCanvasFromUrl(await getCurrentImageUrl('2'), currentPlaceCanvas, 0, 1000, false)
ctx = await getCanvasFromUrl(await getCurrentImageUrl('3'), currentPlaceCanvas, 1000, 1000, false)
} catch (e) {
console.warn('Fout bij ophalen map: ', e);
Toastify({
text: 'Fout bij ophalen map. Opnieuw proberen in 10 sec...',
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
setTimeout(attemptPlace, 10000); // probeer opnieuw in 10sec.
return;
}
const rgbaOrder = currentOrderCtx.getImageData(0, 0, 2000, 2000).data;
const rgbaCanvas = ctx.getImageData(0, 0, 2000, 2000).data;
const work = getPendingWork(order, rgbaOrder, rgbaCanvas);
if (work.length === 0) {
Toastify({
text: `Alle pixels staan al op de goede plaats! Opnieuw proberen in 30 sec...`,
duration: 30000
}).showToast();
setTimeout(attemptPlace, 30000); // probeer opnieuw in 30sec.
return;
}
const percentComplete = 100 - Math.ceil(work.length * 100 / order.length);
const workRemaining = work.length;
const idx = Math.floor(Math.random() * work.length);
const i = work[idx];
const x = i % 2000;
const y = Math.floor(i / 2000);
const hex = rgbaOrderToHex(i, rgbaOrder);
Toastify({
text: `Proberen pixel te plaatsen op ${x}, ${y}... (${percentComplete}% compleet, nog ${workRemaining} over)`,
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
const res = await place(x, y, COLOR_MAPPINGS[hex]);
const data = await res.json();
try {
if (data.errors) {
const error = data.errors[0];
const nextPixel = error.extensions.nextAvailablePixelTs + 3000;
const nextPixelDate = new Date(nextPixel);
const delay = nextPixelDate.getTime() - Date.now();
const toast_duration = delay > 0 ? delay : DEFAULT_TOAST_DURATION_MS;
Toastify({
text: `Pixel te snel geplaatst! Volgende pixel wordt geplaatst om ${nextPixelDate.toLocaleTimeString()}.`,
duration: toast_duration
}).showToast();
setTimeout(attemptPlace, delay);
} else {
const nextPixel = data.data.act.data[0].data.nextAvailablePixelTimestamp + 3000 + Math.floor(Math.random() * 10000); // Random tijd toevoegen tussen 0 en 10 sec om detectie te voorkomen en te spreiden na server herstart.
const nextPixelDate = new Date(nextPixel);
const delay = nextPixelDate.getTime() - Date.now();
const toast_duration = delay > 0 ? delay : DEFAULT_TOAST_DURATION_MS;
Toastify({
text: `Pixel geplaatst op ${x}, ${y}! Volgende pixel wordt geplaatst om ${nextPixelDate.toLocaleTimeString()}.`,
duration: toast_duration
}).showToast();
setTimeout(attemptPlace, delay);
}
} catch (e) {
console.warn('Fout bij response analyseren', e);
Toastify({
text: `Fout bij response analyseren: ${e}.`,
duration: DEFAULT_TOAST_DURATION_MS
}).showToast();
setTimeout(attemptPlace, 10000);
}
}
function place(x, y, color) {
socket.send(JSON.stringify({ type: 'placepixel', x, y, color }));
return fetch('https://gql-realtime-2.reddit.com/query', {
method: 'POST',
body: JSON.stringify({
'operationName': 'setPixel',
'variables': {
'input': {
'actionName': 'r/replace:set_pixel',
'PixelMessageData': {
'coordinate': {
'x': x % 1000,
'y': y % 1000
},
'colorIndex': color,
'canvasIndex': getCanvas(x, y)
}
}
},
'query': 'mutation setPixel($input: ActInput!) {\n act(input: $input) {\n data {\n ... on BasicMessage {\n id\n data {\n ... on GetUserCooldownResponseMessageData {\n nextAvailablePixelTimestamp\n __typename\n }\n ... on SetPixelResponseMessageData {\n timestamp\n __typename\n }\n __typename\n }\n __typename\n }\n __typename\n }\n __typename\n }\n}\n'
}),
headers: {
'origin': 'https://hot-potato.reddit.com',
'referer': 'https://hot-potato.reddit.com/',
'apollographql-client-name': 'mona-lisa',
'Authorization': `Bearer ${accessToken}`,
'Content-Type': 'application/json'
}
});
}
function getCanvas(x, y) {
if (x <= 999) {
return y <= 999 ? 0 : 2;
} else {
return y <= 999 ? 1 : 3;
}
}
async function getAccessToken() {
const usingOldReddit = window.location.href.includes('new.reddit.com');
const url = usingOldReddit ? 'https://new.reddit.com/r/place/' : 'https://www.reddit.com/r/place/';
const response = await fetch(url);
const responseText = await response.text();
// TODO: ew
return responseText.split('\"accessToken\":\"')[1].split('"')[0];
}
async function getCurrentImageUrl(id = '0') {
return new Promise((resolve, reject) => {
const ws = new WebSocket('wss://gql-realtime-2.reddit.com/query', 'graphql-ws');
ws.onopen = () => {
ws.send(JSON.stringify({
'type': 'connection_init',
'payload': {
'Authorization': `Bearer ${accessToken}`
}
}));
ws.send(JSON.stringify({
'id': '1',
'type': 'start',
'payload': {
'variables': {
'input': {
'channel': {
'teamOwner': 'AFD2022',
'category': 'CANVAS',
'tag': id
}
}
},
'extensions': {},
'operationName': 'replace',
'query': 'subscription replace($input: SubscribeInput!) {\n subscribe(input: $input) {\n id\n ... on BasicMessage {\n data {\n __typename\n ... on FullFrameMessageData {\n __typename\n name\n timestamp\n }\n }\n __typename\n }\n __typename\n }\n}'
}
}));
};
ws.onmessage = (message) => {
const { data } = message;
const parsed = JSON.parse(data);
// TODO: ew
if (!parsed.payload || !parsed.payload.data || !parsed.payload.data.subscribe || !parsed.payload.data.subscribe.data) return;
ws.close();
resolve(parsed.payload.data.subscribe.data.name + `?noCache=${Date.now() * Math.random()}`);
}
ws.onerror = reject;
});
}
function getCanvasFromUrl(url, canvas, x = 0, y = 0, clearCanvas = false) {
return new Promise((resolve, reject) => {
let loadImage = ctx => {
GM.xmlHttpRequest({
method: "GET",
url: url,
responseType: 'blob',
onload: function(response) {
var urlCreator = window.URL || window.webkitURL;
var imageUrl = urlCreator.createObjectURL(this.response);
var img = new Image();
img.onload = () => {
if (clearCanvas) {
ctx.clearRect(0, 0, canvas.width, canvas.height);
}
ctx.drawImage(img, x, y);
resolve(ctx);
};
img.onerror = () => {
Toastify({
text: 'Fout bij ophalen map. Opnieuw proberen in 3 sec...',
duration: 3000
}).showToast();
setTimeout(() => loadImage(ctx), 3000);
};
img.src = imageUrl;
}
})
};
loadImage(canvas.getContext('2d'));
});
}
function rgbToHex(r, g, b) {
return '#' + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1).toUpperCase();
}
let rgbaOrderToHex = (i, rgbaOrder) =>
rgbToHex(rgbaOrder[i * 4], rgbaOrder[i * 4 + 1], rgbaOrder[i * 4 + 2]);