打开b站视频，左上角显示控制面板，等待页面大致加载完成后，再进行抽奖哦~
// ==UserScript==
// @name b站视频评论区开奖脚本
// @namespace http://tampermonkey.net/
// @version 0.3
// @description 打开b站视频，左上角显示控制面板，等待页面大致加载完成后，再进行抽奖哦~
// @author Ikaros
// @match https://www.bilibili.com/video/*
// @grant unsafeWindow
// @grant GM_openInTab
// @grant GM_getValue
// @grant GM_setValue
// @icon http://bilibili.com/favicon.ico
// @namespace https://greasyfork.org/scripts/458547
// @license MIT
// ==/UserScript==
; (async function () {
// 获取时间
function get_date() {
var date = new Date();
var h = date.getHours();
var m = date.getMinutes();
var s = date.getSeconds();
h = h < 10 ? ('0' + h) : h;
m = m < 10 ? ('0' + m) : m;
s = s < 10 ? ('0' + s) : s;
var currentDate = "[" + h + ":" + m + ":" + s + "] ";
return currentDate;
}
// 弹窗div的定时器
var interval_alert_div = null;
// 评论数
var comment_num = 1;
// 生成弹窗div
function init_alert_div() {
var body = document.getElementsByTagName("body")[0];
var alert_div = document.createElement("div");
var alert_content_span = document.createElement("span");
alert_div.id = "alert_div";
alert_div.style.zIndex = "10000";
alert_div.style.top = "1%";
alert_div.style.left = "40%";
alert_div.style.width = "300px";
alert_div.style.height = "50px";
alert_div.style.padding = "5px";
alert_div.style.position = "fixed"
alert_div.style.background = "#4a4a4aaa";
alert_div.style.display = "none";
alert_content_span.id = "alert_content_span";
alert_content_span.style.width = "280px";
alert_content_span.style.fontSize = "16px";
alert_content_span.style.color = "white";
alert_content_span.innerText = "";
alert_div.appendChild(alert_content_span);
body.appendChild(alert_div);
}
// 生成弹窗div
init_alert_div()
// 显示弹出框 传入显示的内容content
function show_alert(content) {
// 清除旧的定时
clearTimeout(interval_alert_div);
var alert_div = document.getElementById("alert_div");
var alert_content_span = document.getElementById("alert_content_span");
alert_content_span.innerText = content;
alert_div.style.display = "block";
// 5s后自动隐藏弹窗div
interval_alert_div = setTimeout(() => {
alert_div.style.display = "none";
}, 5000);
}
console.log(get_date() + "b站视频评论区开奖脚本 加载成功")
show_alert(get_date() + "b站视频评论区开奖脚本 加载成功")
// 在页面左侧插入一个配置使用框
function init_config_div() {
var body = document.getElementsByTagName("body")[0];
var br1 = document.createElement("br");
var br2 = document.createElement("br");
// var br3 = document.createElement("br");
var div = document.createElement("div");
var show_hide_div = document.createElement("div");
var search_div = document.createElement("div");
var draw_num_span = document.createElement("span");
var draw_num_input = document.createElement("input");
var start_run = document.createElement("button");
var clear_btn = document.createElement("button");
var textarea = document.createElement("textarea");
div.style.position = "fixed";
div.style.top = "10%";
div.style.width = "400px";
div.style.left = "10px";
div.style.zIndex = "6666";
div.style.background = "#4a4a4a70";
show_hide_div.style.width = "220px";
show_hide_div.style.fontSize = "18px";
show_hide_div.style.background = "#ef8400";
show_hide_div.style.textAlign = "center";
show_hide_div.style.padding = "5px";
show_hide_div.style.cursor = "pointer";
show_hide_div.innerText = "视频评论区开奖☚";
show_hide_div.onclick = function(){ show_hide(); };
search_div.setAttribute("id", "search_div");
search_div.style.display = "none";
search_div.style.color = "#000000";
search_div.style.marginLeft = "5px";
draw_num_span.innerText = "抽奖人数：";
draw_num_span.title = "抽出来的人数，如果是多等奖，建议按顺序1 2 3等，算了，随你";
draw_num_input.setAttribute("id", "draw_num");
draw_num_input.value = 1;
draw_num_input.style.margin = "10px";
draw_num_input.style.width = "175px";
draw_num_input.setAttribute("placeholder", "输入中奖人数，默认1");
start_run.innerText = "开始抽奖";
start_run.title = "字面意思啦";
start_run.style.background = "#61d0ff";
start_run.style.border = "1px solid";
start_run.style.borderRadius = "3px";
start_run.style.fontSize = "18px";
start_run.style.width = "100px";
start_run.style.margin = "5px 10px";
start_run.style.cursor = "pointer";
start_run.onclick = function(){
comment_num = parseInt(document.getElementsByClassName("total-reply")[0].innerText);
console.log("评论数：" + comment_num)
show_alert("评论数：" + comment_num)
// 开始自动下滑 r_time毫秒一次
my_loop = setInterval(
function(){
r();
}, r_time
);
};
clear_btn.innerText = "清空日志";
clear_btn.title = "字面意思啦";
clear_btn.style.background = "#61d0ff";
clear_btn.style.border = "1px solid";
clear_btn.style.borderRadius = "3px";
clear_btn.style.fontSize = "18px";
clear_btn.style.width = "100px";
clear_btn.style.margin = "5px 10px";
clear_btn.style.cursor = "pointer";
clear_btn.onclick = function(){ clear_log(); };
textarea.id = "textarea";
textarea.cols = "50";
textarea.rows = "20";
div.appendChild(show_hide_div);
div.appendChild(search_div);
search_div.appendChild(draw_num_span);
search_div.appendChild(draw_num_input);
search_div.appendChild(br1);
search_div.appendChild(start_run);
search_div.appendChild(clear_btn);
search_div.appendChild(br2);
search_div.appendChild(textarea);
body.appendChild(div);
}
// 在页面左侧插入一个配置使用框
init_config_div()
// 显示隐藏配置使用框
function show_hide() {
var search_div = document.getElementById("search_div");
if(search_div.style.display == "none") search_div.style.display = "block";
else search_div.style.display = "none";
}
// 随机一个0-x的整数
function random_num(x) {
return Math.round(Math.random() * x)
}
// 清空textarea
function clear_log() {
document.getElementById("textarea").value = ""
}
show_alert(get_date() + "程序开始运行");
console.log(get_date() + "程序开始运行");
show_alert(get_date() + "定义集合存储数据");
console.log(get_date() + "定义集合存储数据");
let name_set = new Set();
let id_set = new Set();
// 循环变量
var my_loop;
// 下滑延时 1000毫秒 网速/加载速度较慢的朋友们最好放慢速度 提高准确性
var r_time = 1000;
// 下滑
function r()
{
setTimeout(() => {
window.scroll(0, 1);
}, 1000);
window.scroll(0, 1920*comment_num);
// 没有评论后自动停止下滑 并 抽奖
if(document.getElementsByClassName("reply-end")[0])
{
// 停止下滑循环
stop_r();
// 抽奖函数
draw();
}
}
// 停止下滑循环
function stop_r()
{
clearInterval(my_loop);
}
// 抽奖函数
function draw()
{
show_alert(get_date() + "开始载入数据");
console.log(get_date() + "开始载入数据");
// 循环次数
var len = document.getElementsByClassName("user-name").length;
for(var i=0; i<len; i++)
{
var name = document.getElementsByClassName("user-name")[i].innerText;
var id = document.getElementsByClassName("user-name")[i].getAttributeNode("data-user-id").value;
// console.log(name+"，加入集合");
name_set.add(name);
id_set.add(id);
}
show_alert(get_date() + "全部数据加载完毕");
console.log(get_date() + "全部数据加载完毕");
document.getElementById("textarea").value += get_date() + "全部数据加载完毕\n";
show_alert(get_date() + "总共" + name_set.size + "名用户");
console.log(get_date() + "总共" + name_set.size + "名用户");
document.getElementById("textarea").value += get_date() + "总共" + name_set.size + "名用户\n";
// 这就是注释
//return false;
var num = document.getElementById("draw_num").value;
try {
num = parseInt(num);
go(num);
} catch(error) {
console.log(error);
go(1);
}
}
// 获取幸运儿
function go(num)
{
for(var i = 0; i < num; i++)
{
// 生成随机数，直接打印中奖者信息
var lucky_num = parseInt(Math.random()*(name_set.size), 10);
var out_str = get_date() + " \n" +
get_date() + "中奖用户ID为:" + Array.from(id_set)[lucky_num] + " \n" +
get_date() + "中奖用户名为:" + Array.from(name_set)[lucky_num] + " \n" +
get_date() + " \n";
document.getElementById("textarea").value += out_str;
show_alert(get_date() + "已经输出第" + (i + 1) + "位中奖用户~")
console.log(out_str);
}
}
})();