A tool used for weibo lottery
// ==UserScript==
// @name Weibo Lottery Tools
// @namespace http://tampermonkey.net/
// @version 2024-02-14
// @description A tool used for weibo lottery
// @author HJinnn_Kuo
// @match https://weibo.com/*/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=weibo.com
// @grant none
// ==/UserScript==
(function() {
'use strict';
setTimeout(function() {
// Check PageUrl
var currentUrl = window.location.href;
var weiboUrlRegex = /^https:\/\/weibo\.com\/(\d+)\/([a-zA-Z0-9]+)(?:#(attitude|comment|repost))?$/;
var matchResults = currentUrl.match(weiboUrlRegex);
if (!matchResults) {
alert("Error: 当前页面不是 Weibo Post! ");
return;
} else {
console.log("Pass");
}
// Get document.postID
document.uid = matchResults[1];
document.postID = matchResults[2];
console.log("postID: " + document.postID);
// Build Button
var functionBox = document.querySelector("footer > div > div:nth-child(1) > div");
if (!functionBox) {
alert("Error: FunctionBox Not Found! ");
return;
}
// Build repost button
var newButton = functionBox.children[0].cloneNode(true);
var repostButton = newButton.querySelector("div.woo-box-flex.woo-box-alignCenter>span");
repostButton.innerHTML = "转抽";
// Build comment button
var newButton1 = functionBox.children[1].cloneNode(true);
var commentButton = newButton1.querySelector("div.woo-box-flex.woo-box-alignCenter>span");
commentButton.innerHTML = "评抽";
document.luckyGuysNum = -1;
function getPostInfo() {
var requestOptions = {
method: 'GET',
redirect: 'follow'
};
return fetch(`https://weibo.com/ajax/statuses/show?id=${document.postID}`, requestOptions);
}
function getInputInfo() {
var luckyGuysNum = Number(prompt("请输入中奖人数(纯数字)", 1));
console.log("中奖人数: " + luckyGuysNum);
document.luckyGuysNum = luckyGuysNum;
}
function getNextPage() {
var requestOptions = {
method: 'GET',
redirect: 'follow'
};
if (document.participants.page == 1 || document.participants.page <= document.participants.max_page) {
console.log(`Loading Page ${document.participants.page}`);
return fetch(`https://weibo.com/ajax/statuses/repostTimeline?id=${document.participants.id}&page=${document.participants.page}&moduleID=feed&count=${document.participants.page==1?10:20}`, requestOptions)
.then((response) => {
return response.json();
}).then((response) => {
response.data.forEach((data) => {
document.participants.userLists[data.user.id] = {
"name": data.user.screen_name,
}
})
document.participants.page = document.participants.page + 1;
document.participants.max_page = response.max_page;
}).then(getNextPage);
} else {
return document.participants.userLists;
}
}
function loadAllComments() {
// fetch(`https://weibo.com/ajax/statuses/repostTimeline?id=${document.participants.id}&page=${document.participants.page}&moduleID=feed&count=${document.participants.page==1?10:20}`, requestOptions)
var requestOptions = {
method: 'GET',
redirect: 'follow'
};
if (document.participants.max_id != 0) {
console.log(`Loading Comments...`);
if (document.participants.max_id == -1) {
return fetch(`https://weibo.com/ajax/statuses/buildComments?is_reload=1&id=${document.participants.id}&is_show_bulletin=2&is_mix=0&count=10&uid=${document.participants.uid}&fetch_level=0&locale=zh-CN`)
.then((response) => {
return response.json();
}).then((response) => {
response.data.forEach((data) => {
document.participants.userLists[data.user.id] = {
"name": data.user.screen_name,
}
})
document.participants.max_id = response.max_id;
}).then(loadAllComments);
} else {
return fetch(`https://weibo.com/ajax/statuses/buildComments?flow=0&is_reload=1&id=${document.participants.id}&is_show_bulletin=2&is_mix=0&max_id=${document.participants.max_id}&count=20&uid=${document.participants.uid}&fetch_level=0&locale=zh-CN`)
.then((response) => {
return response.json();
}).then((response) => {
response.data.forEach((data) => {
document.participants.userLists[data.user.id] = {
"name": data.user.screen_name,
}
})
document.participants.max_id = response.max_id;
}).then(loadAllComments);
}
} else {
// The last page
return document.participants.userLists;
}
}
function shuffleArray(array) {
// Fish-Yates Algorithm
for (let i = array.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[array[i], array[j]] = [array[j], array[i]];
}
return array;
}
function repostLottery() {
alert("🚗正在读取转发名单, 请耐心等待! ");
return getPostInfo().then((response) => {
return response.json();
}).then((postInfo) => {
document.participants = {
"id": postInfo.id,
"reposts_count": postInfo.reposts_count,
"max_page": -1,
"page": 1,
"userLists": {}
};
}).then(getNextPage).then((userLists) => {
document.userLists = userLists;
}).catch((err) => {
alert("Error: 转发名单读取失败! ");
console.error("Error: ", err);
return;
}).then(() => {
var userLists = Object.keys(document.userLists);
if (!userLists.length) {
alert("Error: 抽奖人数为 0! ");
return;
}
getInputInfo();
if (!document.luckyGuysNum || document.luckyGuysNum > userLists.length) {
alert("Error: 中奖人数不合规! ");
return;
}
var luckyGuyCnt = 0;
shuffleArray(userLists);
for (let i = 0; i < userLists.length && luckyGuyCnt < document.luckyGuysNum; i++) {
var luckyGuy = document.userLists[userLists[i]];
alert(`🎉 恭喜第 ${luckyGuyCnt + 1} / ${document.luckyGuysNum} 名中奖者 🎉 \n` +
`📌微博 ID: ${userLists[i]} \n` +
`😺用户名: ${luckyGuy.name} \n` +
`📆抽奖时间: ${Date()}`);
console.log(`🎉 恭喜第 ${luckyGuyCnt + 1} / ${document.luckyGuysNum} 名中奖者 🎉 \n` +
`📌微博 ID: ${userLists[i]} \n` +
`😺用户名: ${luckyGuy.name} \n` +
`📆抽奖时间: ${Date()}`);
luckyGuyCnt++;
}
alert("📸 抽奖结束，可按 Ctrl+Shift+I 或点击浏览器设置项进入开发者模式，在控制台中复制抽奖结果. ");
})
}
function commentLottery() {
alert("🚗正在读取评论名单, 请耐心等待! ");
return getPostInfo().then((response) => {
return response.json();
}).then((postInfo) => {
document.participants = {
"id": postInfo.id,
"comments_count": postInfo.comments_count,
"max_id": -1,
"userLists": {}
};
}).then(loadAllComments).then((userLists) => {
document.userLists = userLists;
}).catch((err) => {
alert("Error: 评论名单读取失败! ");
console.error("Error: ", err);
return;
}).then(() => {
var userLists = Object.keys(document.userLists);
if (!userLists.length) {
alert("Error: 抽奖人数为 0! ");
return;
}
getInputInfo();
if (!document.luckyGuysNum || document.luckyGuysNum > userLists.length) {
alert("Error: 中奖人数不合规! ");
return;
}
var luckyGuyCnt = 0;
shuffleArray(userLists);
for (let i = 0; i < userLists.length && luckyGuyCnt < document.luckyGuysNum; i++) {
var luckyGuy = document.userLists[userLists[i]];
alert(`🎉 恭喜第 ${luckyGuyCnt + 1} / ${document.luckyGuysNum} 名中奖者 🎉 \n` +
`📌微博 ID: ${userLists[i]} \n` +
`😺用户名: ${luckyGuy.name} \n` +
`📆抽奖时间: ${Date()}`);
console.log(`🎉 恭喜第 ${luckyGuyCnt + 1} / ${document.luckyGuysNum} 名中奖者 🎉 \n` +
`📌微博 ID: ${userLists[i]} \n` +
`😺用户名: ${luckyGuy.name} \n` +
`📆抽奖时间: ${Date()}`);
luckyGuyCnt++;
}
alert("📸 抽奖结束，可按 Ctrl+Shift+I 或点击浏览器设置项进入开发者模式，在控制台中复制抽奖结果. ");
})
}
repostButton.addEventListener('click', function() {
console.log("Repost Lottery");
repostLottery();
});
commentButton.addEventListener('click', function() {
console.log("Comment Lottery");
commentLottery();
})
functionBox.appendChild(newButton);
functionBox.appendChild(newButton1);
}, 1000);
})();