bilibili直播间显示开播时间和直播时长,粉丝数，分区等信息
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/// ==UserScript==
// @name bilibili显示直播信息
// @description bilibili直播间显示开播时间和直播时长,粉丝数，分区等信息
// @version 1.0
// @author wqz
// @match https://live.bilibili.com/*
// @license MIT
// @grant none
// @namespace https://greasyfork.org/users/1060750
// ==/UserScript==
(function () {
("use strict");
// @require https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js
let line1; // 开播时间
let line2; // 直播持续时间
let live_status; // 直播状态 0：未开播 1：直播中 2：轮播中
let liveStartTime;
let roomId;
let liveData;
let text_areaName;
let rightText;
let showmore;
let interval1;
let interval5;
// document.addEventListener('DOMContentLoaded', function () {
$(document).ready(function () {
window.addEventListener('load', function () {
main();
});
async function main() {
try {
// 获取直播间id
roomId = getRoomID()
console.log(`roomId: ${roomId}`);
// 异步获取直播信息
liveData = await getLiveInfo(roomId);
live_status = liveData.data.live_status
console.log(liveData);
// 初始化UI
createOSD();
initOSD()
// 启动 setInterval，并保存返回的 ID
interval1 = setInterval(() => updateOSD1(), 1000);
interval5 = setInterval(() => updateOSD5(), 5000);
updateOSD1();
updateOSD5();
} catch (error) {
console.error("发生错误:", error);
clearInterval(interval1);
clearInterval(interval5);
}
}
// 获取直播间id
function getRoomID() {
const urlpathname = window.location.pathname;
console.log(`urlpathname: ${urlpathname}`);
return urlpathname.match(/\d{3,}/)[0];
}
// 获取直播信息
async function getLiveInfo(roomId) {
const apiUrl = `https://api.live.bilibili.com/room/v1/Room/get_info?room_id=${roomId}`;
try {
const response = await fetch(apiUrl);
if (!response.ok) {
throw new Error(`请求错误: ${response.status}`);
}
const data = await response.json();
if (data.code === 0) {
return data;
} else {
throw new Error(`获取直播信息失败: ${data.message}`);
}
} catch (error) {
throw new Error(`请求错误: ${error.message}`);
}
}
// 初始化UI
function initOSD() {
// 开播时间
liveStartTime = liveData.data.live_time
console.log(`直播开始时间: ${liveStartTime}`);
line1.textContent = `开播时间：${liveStartTime}`;
const pan = liveData.data.parent_area_name
const an = liveData.data.area_name
text_areaName.textContent = '分区： ' + (pan ? pan + ' > ' + an : an)
}
// 创建UI
function createOSD() {
// 创建父 div
const containerDiv = document.createElement("div");
containerDiv.style.display = "flex";
containerDiv.style.marginLeft = "10px"; // 设置左边距
containerDiv.style.userSelect = "text";
containerDiv.style.flexDirection = "column";
containerDiv.classList.add('live-skin-normal-a-text')
// 第一行文本
line1 = document.createElement("div");
line1.textContent = `开播时间：xxxxxxxx`;
line1.style.opacity = 0.8; // 设置透明度
containerDiv.appendChild(line1);
// 第二行文本
line2 = document.createElement("div");
line2.textContent = "直播时长：x小时xx分钟xx秒";
line2.style.opacity = 0.8; // 设置透明度
containerDiv.appendChild(line2);
const fatherElement = document.querySelector("#head-info-vm > div > div > div.upper-row > div.left-ctnr.left-header-area");
fatherElement.appendChild(containerDiv);
// 分区信息
text_areaName = document.createElement('span')
// text_areaName.classList.add('v-middle,ts-dot-4')
text_areaName.textContent = '分区： 父分区 > 子分区'
// text_areaName.style.marginLeft = '14px'
text_areaName.style.fontSize = '14px';
let f = document.querySelector("#sections-vm > div.section-block.f-clear.z-section-blocks > div.left-container > div.room-info-ctnr > ul")
f.after(text_areaName)
// 右边text
rightText = document.createElement('div');
rightText.textContent = '粉丝数：xx 人气值：xx'
rightText.classList.add('live-skin-normal-a-text', 'v-middle', 'preserve-space')
rightText.style.display = 'flex';
rightText.style.justifyContent = 'flex-end';
rightText.style.opacity = 0.8;
rightText.style.marginBottom = "2px";
let oldElement = document.querySelector("#head-info-vm > div > div > div.upper-row > div.right-ctnr")
let newElement = document.createElement('div');
newElement.appendChild(rightText);
newElement.appendChild(oldElement.cloneNode(true));
oldElement.parentNode.replaceChild(newElement, oldElement);
}
// 更新UI文本
function updateOSD1() {
const updateLiveTime = () => {
const currentTime = new Date();
const startTime = new Date(liveStartTime);
const elapsedSeconds = Math.floor((currentTime - startTime) / 1000);
const hours = Math.floor(elapsedSeconds / 3600);
const minutes = Math.floor((elapsedSeconds % 3600) / 60);
const seconds = elapsedSeconds % 60;
// 格式化为时分秒的形式
const formattedTime = `直播时长：${hours.toString()}小时
${minutes.toString().padStart(2, "0")}分钟
${seconds.toString().padStart(2, "0")}秒`;
// 更新文本节点的内容
line2.textContent = formattedTime;
}
updateLiveTime()
}
async function updateOSD5() {
liveData = await getLiveInfo(roomId);
const updatePopularity = () => {
rightText.textContent = `粉丝数：${liveData.data.attention} 人气值：${liveData.data.online}`
}
updatePopularity()
}
})();
});