B站大会员影视+番剧+弹幕+字幕

B站观影 弹幕 字幕替换

目前为 2021-07-04 提交的版本。查看 最新版本

// ==UserScript==
// @name         B站大会员影视+番剧+弹幕+字幕
// @namespace    http://tampermonkey.net/
// @version      1.6
// @description  B站观影 弹幕 字幕替换
// @author       Polygon
// @match        https://www.cuan.la/m3u8.php*
// @match        https://vip.parwix.com/*
// @require      https://gf.qytechs.cn/scripts/407985-ajax-hook/code/Ajax-hook.js?version=940269
// @include      https://www.bilibili.com/bangumi/play/*
// @include      https://www.bilibili.com/video/BV*
// @require      http://code.jquery.com/jquery-1.11.0.min.js
// @grant        GM_xmlhttpRequest
// @grant        unsafeWindow
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_addStyle
// @run-at       document-ildm
// @connect      *
// ==/UserScript==
async function dataQuery() {
    'use strict'
    var cid, aid
    if (document.URL.startsWith('https://www.bilibili.com/')) {
        // 网页加载完后在bili网站获取cid,aid,并储存
        (function() {
            if (typeof cid == "undefined") {
                cid = unsafeWindow.__INITIAL_STATE__.epInfo.cid
                console.log('更新cid=' + unsafeWindow.__INITIAL_STATE__.epInfo.cid)
                GM_setValue('cid', cid)
            }
            if (typeof aid == "undefined") {
                aid = unsafeWindow.__INITIAL_STATE__.epInfo.aid
                console.log('更新aid=' + aid)
                GM_setValue('aid', aid)
            }
        })()
        var danmu = { code: 23, msg: "success", dannum: 0, danmuku: [], name: cid }
        // 字幕
        let subtitleApi = 'https://api.bilibili.com/x/player/v2?'
        let season_id = document.querySelector("meta[property='og:url']").content.match(/ss(\d+)/g)[0].replace('ss', '')
        let params = ['aid=' + aid, 'cid=' + cid, 'season_id=' + season_id]
        console.log(subtitleApi + params.join('&'))
        let subtitleUrl = await fetch(subtitleApi + params.join('&'), { credentials: 'include' })
            .then(res => res.json())
            .then(res => {
                console.log(res)
                if (!res['data']['subtitle']['subtitles'].length) {
                    console.log('未发现字幕'); return ''
                } else {
                    // 0中文简体 1中文繁体
                    let url = 'https:' + res['data']['subtitle']['subtitles'][0]['subtitle_url']
                    console.log('发现字幕 - ' + url)
                    return url
                }
            })
        var subtitleArray = []
        if (subtitleUrl) {
            subtitleArray = await fetch(subtitleUrl)
                .then(res => res.json())
                .then(res => {
                    let subtitleArray = []
                    res.body.forEach(subtitle => {
                        subtitleArray.push([subtitle['from'], 'bottom', '#FFFFFF', '', subtitle.content, '', '', '25px'])
                    })
                    return subtitleArray
                })
            danmu.danmuku = subtitleArray
        }
        // 弹幕
        let danmuApi = `https://api.bilibili.com/x/v1/dm/list.so?oid=${cid}`
        danmu = await fetch(danmuApi, { credentials: 'include' })
            .then(res => res.text())
            .then(restxt => {
                let matchObj = restxt.match(/<d p=".+?">.+?<\/d>/g)
                matchObj.forEach(ele => {
                    let r = /<d p="(.+?)">(.+?)<\/d>/g.exec(ele)
                    let params = r[1].split(',')
                    let content = r[2]
                    let time = params[0]
                    let direction = parseInt(params[1])
                    let fontsize = params[2]
                    let color = '#' + parseInt(params[3]).toString(16)
                    let direction_info
                    if (direction <= 3) {
                        direction_info = 'right'
                    } else if (direction == 4) {
                        direction_info = 'bottom'
                    } else if (direction == 5) {
                        direction_info = 'top'
                    } else {
                        direction_info = 'right'
                    }
                    danmu.danmuku.push([time, direction_info, color, "", content, "", "", `${fontsize}px`])
                })
                danmu.danmuku.push(["0", 'bottom', '#FF616D', "", `替换弹幕源成功,前方共有${danmu.danmuku.length}条弹幕,请做好准备哟`, "", "", `30px`])
                danmu.msg = 'subtitle'
                danmu.dannum = danmu.danmuku.length - subtitleArray.length
                return danmu
            })
        GM_setValue('danmu', danmu)
        console.log(danmu)
    }
    return danmu
}
function pageChange() {
    // 添加按钮和frame
    let parentId = '#toolbar_module'
    //添加样式
    let style = document.createElement("style")
    style.innerHTML = (".coldrainf-get-dm{float:right;}.coldrainf-get-dm>div{display:inline-block;}.coldrainf-get-dm a{font-size:15px;color:#00a1d6;margin:0 12px;line-height:28px;}.coldrainf-get-dm a:hover{cursor:pointer;color:#f25d8e;}")
    document.head.appendChild(style)
    let addButton = () => {
        if (!document.URL.startsWith('https://www.bilibili.com/')) { return }
        let ele = document.querySelector(parentId)
        let switchButton = document.createElement("div")
        switchButton.setAttribute('class', 'share-info')
        switchButton.setAttribute('id', 'switch')
        switchButton.innerHTML = '<i class="iconfont"></i><span style="background-color: #FB7299; border: 1px solid #FB7299; color: #fff; border-radius: 16px; text-align: center;">切换</span> <!---->'
        ele.appendChild(switchButton)
        let modules = document.querySelectorAll('.player-module')
        switchButton.addEventListener('click', function () {
            let activateIndex
            for (let i = 0; i < modules.length; i++) {
                if (modules[i].style.display == 'block') {
                    activateIndex = i
                    modules[i].style.display = 'none'
                    break
                }
            }
            let nextIndex = (activateIndex < modules.length - 1) ? activateIndex + 1 : 0
            modules[nextIndex].style.display = 'block'
            // 按钮颜色
            let color
            if (nextIndex == 0) {
                color = '#fb7299'
            } else {
                color = origin[nextIndex - 1].color
            }
            switchButton.querySelector('span').style['background-color'] = color
            switchButton.querySelector('span').style['border-color'] = color
        })
        $(switchButton).hover(function () {
            let gray = '#757575'
            switchButton.querySelector('span').style['background-color'] = gray
            switchButton.querySelector('span').style['border-color'] = gray
        }, function () {
            let activateIndex, color
            for (let i = 0; i < modules.length; i++) {
                if (modules[i].style.display == 'block') {
                    activateIndex = i
                    break
                }
            }
            if (activateIndex == 0) {
                color = '#fb7299'
            } else {
                color = origin[activateIndex - 1].color
            }
            switchButton.querySelector('span').style['background-color'] = color
            switchButton.querySelector('span').style['border-color'] = color
        })
    }
    let addFrame = (index) => {
        if (!document.URL.startsWith('https://www.bilibili.com/')) { return }
        // 防止匹配到解析网址,控制台会输出错误
        if (!document.URL.startsWith('https://www.bilibili.com/')) return
        let biliDiv = document.querySelector('#player_module')
        biliDiv.style.display = 'block'
        // 创建新player_module
        let diyDiv = biliDiv.cloneNode(true)
        diyDiv.style['padding-left'] = '0px'
        diyDiv.style['margin-left'] = '0px'
        diyDiv.style.display = 'none'
        diyDiv.innerHTML = ""
        diyDiv.setAttribute('id', `diy_module_${index}`)
        let iframe = document.createElement("iframe")
        iframe.id = 'video-iframe'
        iframe.style.height = biliDiv.style.height
        diyDiv.append(iframe)
        let read_url = location.href
        iframe.src = origin[index].api + read_url
        console.log(iframe.src)
        if (document.body.className.includes('player-mode-widescreen')) {
            iframe.style.position = 'absolute'
            iframe.style.top = '0px'
        }
        iframe.height = '0%'
        iframe.width = '100%'
        iframe.setAttribute('frameborder', 'no')
        iframe.setAttribute('border', '0')
        iframe.setAttribute('allowfullscreen', 'allowfullscreen')
        iframe.setAttribute('webkitallowfullscreen', 'webkitallowfullscreen')
        document.querySelector('.plp-l').insertBefore(diyDiv, document.querySelector('.media-wrapper'))
    }
    let init = () => {
        // 将所源作为frmae添加到页面
        for (let i = 0; i < origin.length; i++) {
            addFrame(i)
        }
        // 设置button
        addButton()
    }
    setTimeout(init, 800)
    // 这里延迟可以避免频繁刷新
    setTimeout(() => {
        let obs = document.querySelector('head title')
        if (obs) {
            new MutationObserver(function (mutations, observer) {
                setTimeout(() => { location.reload() }, 500)
            }).observe(obs, { childList: true })
        }
    }, 800)
}
const origin = [
    { regex: 'barrage', api: 'https://www.cuan.la/m3u8.php?url=', color: '#a62aee' },
    { regex: 'dmku', api: 'https://vip.parwix.com:4433/player/?url=', color: '#ff6429' }
]
window.addEventListener("DOMContentLoaded", ()=>{
    // 开启代理
    ah.proxy({
        onRequest: (config, handler) => {
            let match = false
            for (let i = 0; i < origin.length; i++) {
                if (config.url.search(origin[i].regex) !== -1) {
                    match = true
                    break
                }
            }
            if (match) {
                console.log('拦截弹幕接口 - ' + config.url)
                handler.resolve({
                    config: config,
                    status: 200,
                    headers: { 'content-type': 'text/text' },
                    response: JSON.stringify(GM_getValue('danmu'))
                })
            } else handler.next(config)
        }
    })
})
window.addEventListener("load", () => {
    dataQuery().then(
        () => {
            pageChange()
        }
    )
})

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