feat: align with upstream 1.5.9.9
This commit is contained in:
@@ -0,0 +1,114 @@
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/**
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* Bilibili 播放链接获取接口
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* 代码参考 https://github.com/rio4raki/Bilibili-audio-extraction 优化
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* 采用 platform=html5 获取对浏览器 <audio> 标签兼容性最好的直链
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* 同时转发客户端 IP，解决海外服务器获取到错误 CDN 节点导致访问慢的问题
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*/
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import { defineEventHandler, getQuery } from 'h3'
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import { createApiError } from '~~/server/utils/apiError'
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import { SERVER_ERROR_CODES } from '~~/server/config/constants'
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import { getClientIP } from '~~/server/utils/ip-utils'
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interface NoRefererPlayUrlRes {
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code: number
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message: string
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data: {
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durl: [
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{
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url: string
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}
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]
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}
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}
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export default defineEventHandler(async (event) => {
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const query = getQuery(event)
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const bvid = query.id as string
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const cid = query.cid as string
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if (!bvid) {
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throw createApiError(400, SERVER_ERROR_CODES.COMMON_INVALID_PARAMS, '缺少 id 参数')
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}
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// 提取客户端真实 IP，用于转发给 Bilibili 接口，以便分配最快 CDN 节点
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const clientIp = getClientIP(event)
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const headers: Record<string, string> = {
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Cookie: 'buvid3=0',
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Referer: 'https://www.bilibili.com/',
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'User-Agent':
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'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
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}
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if (clientIp !== 'unknown') {
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headers['X-Forwarded-For'] = clientIp
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headers['X-Real-IP'] = clientIp
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headers['Client-IP'] = clientIp
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}
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try {
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let finalCid = cid
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if (!finalCid) {
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const target_url = 'https://api.bilibili.com/x/web-interface/view'
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const resp1: any = await $fetch(target_url, {
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method: 'GET',
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params: { bvid },
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headers,
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timeout: 10000
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})
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if (!resp1?.data?.pages?.[0]?.cid) {
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console.error('[Bilibili] CID 获取失败，响应:', JSON.stringify(resp1).slice(0, 300))
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// 降级：去掉 Cookie 重试，部分场景 Cookie 反而触发风控
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try {
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const fallback: any = await $fetch(target_url, {
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method: 'GET',
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params: { bvid },
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headers: {
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Referer: 'https://www.bilibili.com/',
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'User-Agent': headers['User-Agent']
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},
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timeout: 10000
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})
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if (fallback?.data?.pages?.[0]?.cid) {
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finalCid = fallback.data.pages[0].cid
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} else {
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console.error('[Bilibili] 降级请求仍无 CID，响应:', JSON.stringify(fallback).slice(0, 300))
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throw new Error('获取 CID 失败')
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}
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} catch (fallbackErr: any) {
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throw new Error(`获取 CID 失败: ${fallbackErr?.message || '未知错误'}`)
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}
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} else {
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finalCid = resp1.data.pages[0].cid
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}
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}
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// 使用 platform=html5 参数绕过严格防盗链验证（允许前端使用 referrerpolicy="no-referrer"）
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const target_url2 = 'https://api.bilibili.com/x/player/playurl'
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const resp2 = await $fetch<NoRefererPlayUrlRes>(target_url2, {
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method: 'GET',
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params: {
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fnval: 1,
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platform: 'html5',
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high_quality: 1,
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bvid,
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cid: finalCid
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},
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headers,
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timeout: 10000
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})
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if (resp2.data?.durl?.length > 0) {
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const url = resp2.data.durl[0].url
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return { url, pay: false }
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} else {
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throw new Error(`获取歌曲链接失败: ${resp2.message || '未知错误'}`)
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}
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} catch (error: any) {
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console.error('Bilibili playurl error:', error)
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throw createApiError(500, SERVER_ERROR_CODES.BILIBILI_PLAYURL_FAILED, error.message || '获取 Bilibili 音频链接失败')
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}
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})
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@@ -0,0 +1,158 @@
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/**
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* Bilibili 搜索接口
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* 代码参考 https://github.com/ljk743121/Sound-of-experiment/blob/v4/server/utils/plugins/bilibili.ts
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*/
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import { defineEventHandler, getQuery, createError } from 'h3'
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import xss from 'xss'
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interface SongInfo {
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id: number
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bvid: string
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title: string
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author: string
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pic: string
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duration: string
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}
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interface VideoPage {
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cid: number
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page: number
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part: string
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duration: number
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}
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interface VideoInfoRes {
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code: number
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message: string
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data: {
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pages: VideoPage[]
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}
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}
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interface SearchRes {
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code: number
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message: string
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data: {
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result: [
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{
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id: number
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bvid: string
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title: string
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author: string
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pic: string
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duration: string
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}
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]
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}
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}
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function htmlToPlainText(value: string) {
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return xss(value, {
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whiteList: {},
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stripIgnoreTag: true,
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stripIgnoreTagBody: ['script', 'style']
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})
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}
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function bi_convert_song(song_info: SongInfo, pages?: VideoPage[]) {
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let imgUrl = song_info.pic
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const durationStr = song_info.duration
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.split(':')
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.map((x) => Number.parseInt(x))
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.reverse()
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let duration = durationStr[0] + durationStr[1] * 60
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if (durationStr.length === 3) {
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duration += durationStr[2] * 60 * 60
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}
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if (imgUrl.startsWith('//')) {
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imgUrl = `https:${imgUrl}`
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}
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const track = {
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id: song_info.bvid,
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title: htmlToPlainText(song_info.title),
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artist: htmlToPlainText(song_info.author),
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source: 'bilibili',
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musicPlatform: 'bilibili',
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cover: imgUrl,
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duration,
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album: 'Bilibili Video',
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pages: pages || []
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}
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return track
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}
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export default defineEventHandler(async (event) => {
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const query = getQuery(event)
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const keyword = query.keyword as string
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if (!keyword) {
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return []
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}
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const target_url = `https://api.bilibili.com/x/web-interface/search/type`
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try {
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const resp = await $fetch<SearchRes>(target_url, {
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method: 'GET',
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params: {
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__refresh__: true,
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page: 1,
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page_size: 15,
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platform: 'pc',
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highlight: 1,
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single_column: 0,
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keyword,
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search_type: 'video',
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dynamic_offset: 0,
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preload: true,
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com2co: true
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},
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headers: {
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Cookie: 'buvid3=0',
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Referer: 'https://www.bilibili.com/',
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'User-Agent':
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'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
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}
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})
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if (!resp.data?.result) {
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return []
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}
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const results = await Promise.all(
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resp.data.result.map(async (song) => {
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try {
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const videoInfoResp = await $fetch<VideoInfoRes>(
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`https://api.bilibili.com/x/web-interface/view`,
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{
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method: 'GET',
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params: {
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bvid: song.bvid
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},
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headers: {
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Cookie: 'buvid3=0',
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Referer: 'https://www.bilibili.com/',
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'User-Agent':
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'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
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}
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}
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)
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const pages = videoInfoResp.data?.pages || []
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return bi_convert_song(song, pages)
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} catch (error) {
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console.error(`Failed to fetch video info for ${song.bvid}:`, error)
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return bi_convert_song(song)
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}
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})
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)
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return results
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} catch (error: any) {
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console.error('Bilibili search error:', error)
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throw createError({
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statusCode: 500,
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message: error.message || 'Bilibili search failed'
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})
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}
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})
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