添加x源逐字歌词的支持

build-config/build-before-pack.js

@@ -3,26 +3,54 @@ const fsPromises = require('fs').promises
 const path = require('path')
 const { Arch } = require('electron-builder')
 
-const fileNameMap = {
+const better_sqlite3_fileNameMap = {
   [Arch.arm64]: 'arm64.glibc27',
   [Arch.armv7l]: 'armv7l',
 }
 
+const qrc_decode_fileNameMap = {
+  win32: {
+    [Arch.x64]: 'windows.x64',
+    [Arch.ia32]: 'windows.x86',
+    [Arch.arm64]: 'windows.arm64',
+  },
+  linux: {
+    [Arch.x64]: 'linux.x64',
+    [Arch.arm64]: 'linux.arm64',
+    [Arch.armv7l]: 'linux.armv7l',
+  },
+  darwin: {
+    [Arch.x64]: 'mac.x86',
+    [Arch.arm64]: 'mac.arm64',
+  },
+}
+
 const replaceSqliteLib = async(arch) => {
   // console.log(await fs.readdir(path.join(context.appOutDir, './resources/')))
   // if (context.electronPlatformName != 'linux' || context.arch != Arch.arm64) return
   // https://github.com/lyswhut/lx-music-desktop/issues/1102
   // https://github.com/lyswhut/lx-music-desktop/issues/1161
   console.log('replace sqlite lib...')
-  const filePath = path.join(__dirname, `./lib/better_sqlite3.linux.${fileNameMap[arch]}.node`)
+  const filePath = path.join(__dirname, `./lib/better_sqlite3.linux.${better_sqlite3_fileNameMap[arch]}.node`)
   const targetPath = path.join(__dirname, '../node_modules/better-sqlite3/build/Release/better_sqlite3.node')
   await fsPromises.unlink(targetPath).catch(_ => _)
   await fsPromises.copyFile(filePath, targetPath)
 }
 
+const replaceQrcDecodeLib = async(platform, arch) => {
+  console.log('replace qrc_decode lib...', platform, qrc_decode_fileNameMap[platform][arch])
+  const filePath = path.join(__dirname, `./lib/qrc_decode.${qrc_decode_fileNameMap[platform][arch]}.node`)
+  const targetPath = path.join(__dirname, '../build/Release/qrc_decode.node')
+  const targetDir = path.dirname(targetPath)
+  if (fs.existsSync(targetDir)) await fsPromises.unlink(targetPath).catch(_ => _)
+  else await fsPromises.mkdir(targetDir, { recursive: true })
+  await fsPromises.copyFile(filePath, targetPath)
+}
+
 
 module.exports = async(context) => {
   const { electronPlatformName, arch } = context
+  await replaceQrcDecodeLib(electronPlatformName, arch)
   if (electronPlatformName !== 'linux') return
   const bindingFilePath = path.join(__dirname, '../node_modules/better-sqlite3/binding.gyp')
   const bindingBakFilePath = path.join(__dirname, '../node_modules/better-sqlite3/binding.gyp.bak')

build-config/main/webpack.config.base.js

@@ -1,6 +1,8 @@
 const path = require('path')
 const ESLintPlugin = require('eslint-webpack-plugin')
 
+const isDev = process.env.NODE_ENV === 'development'
+
 module.exports = {
   target: 'electron-main',
   output: {
@@ -10,12 +12,13 @@ module.exports = {
     },
     path: path.join(__dirname, '../../dist'),
   },
-  externals: [
-    'font-list',
-    'better-sqlite3',
-    'bufferutil',
-    'utf-8-validate',
-  ],
+  externals: {
+    'font-list': 'font-list',
+    'better-sqlite3': 'better-sqlite3',
+    bufferutil: 'bufferutil',
+    'utf-8-validate': 'utf-8-validate',
+    'qrc_decode.node': isDev ? path.join(__dirname, '../../build/Release/qrc_decode.node') : path.join('../build/Release/qrc_decode.node'),
+  },
   resolve: {
     alias: {
       '@main': path.join(__dirname, '../../src/main'),

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "lx-music-desktop",
-  "version": "2.1.0-beta.4",
+  "version": "2.1.0-beta.6",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "lx-music-desktop",
-      "version": "2.1.0-beta.4",
+      "version": "2.1.0-beta.6",
       "hasInstallScript": true,
       "license": "Apache-2.0",
       "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "lx-music-desktop",
-  "version": "2.1.0-beta.4",
+  "version": "2.1.0-beta.6",
   "description": "一个免费的音乐查找助手",
   "main": "./dist/main.js",
   "productName": "lx-music-desktop",
@@ -100,6 +100,7 @@
       "node_modules/node-gyp-build",
       "node_modules/bufferutil",
       "node_modules/utf-8-validate",
+      "build/Release/qrc_decode.node",
       "dist/**/*"
     ],
     "asar": {

publish/changeLog.md

@@ -3,7 +3,7 @@
 - 新增桌面歌词设置字体加粗设置，可以到设置-桌面歌词设置-加粗字体修改
 - 新增是否自动下载更新设置，默认开启，可以去设置-软件更新更改
 - 新增当前版本更新日志显示弹窗（建议大家阅读更新日志以了解当前版本的变化），在更新版本后将自动弹出
-- 添加wy源逐字歌词的支持
+- 添加wy、tx源逐字歌词的支持
 
 ### 优化
 

src/common/ipcNames.ts

@@ -73,6 +73,7 @@ const modules = {
     // lang_s2t: 'lang_s2t',
 
     handle_kw_decode_lyric: 'handle_kw_decode_lyric',
+    handle_tx_decode_lyric: 'handle_tx_decode_lyric',
     get_lyric_info: 'get_lyric_info',
     set_lyric_info: 'set_lyric_info',
     set_config: 'set_config',

src/main/modules/winMain/rendererEvent/index.ts

@@ -3,6 +3,7 @@ import { registerRendererEvents as list } from '@main/modules/commonRenderers/li
 import app, { sendConfigChange } from './app'
 import hotKey from './hotKey'
 import kw_decodeLyric from './kw_decodeLyric'
+import tx_decodeLyric from './tx_decodeLyric'
 import userApi from './userApi'
 import sync from './sync'
 import data from './data'
@@ -26,6 +27,7 @@ export default () => {
   app()
   hotKey()
   kw_decodeLyric()
+  tx_decodeLyric()
   userApi()
   sync()
   data()

src/main/modules/winMain/rendererEvent/tx_decodeLyric.ts

@@ -0,0 +1,46 @@
+import { inflate } from 'zlib'
+// import path from 'path'
+import { mainHandle } from '@common/mainIpc'
+import { WIN_MAIN_RENDERER_EVENT_NAME } from '@common/ipcNames'
+
+// eslint-disable-next-line @typescript-eslint/dot-notation, @typescript-eslint/quotes
+// const require = module[`require`].bind(module)
+
+let qrc_decode: (buf: Buffer, len: number) => Buffer
+
+const decode = async(str: string): Promise<string> => {
+  if (!str) return ''
+  const buf = Buffer.from(str, 'hex')
+  return new Promise((resolve, reject) => {
+    inflate(qrc_decode(buf, buf.length), (err, lrc) => {
+      if (err) reject(err)
+      else resolve(lrc.toString())
+    })
+  })
+}
+
+
+const handleDecode = async(lrc: string, tlrc: string, rlrc: string) => {
+  if (!qrc_decode) {
+    // const nativeBindingPath = path.join(__dirname, '../build/Release/qrc_decode.node')
+    // const nativeBindingPath = isDev ? path.join(__dirname, '../build/Release/qrc_decode.node')
+    // eslint-disable-next-line @typescript-eslint/no-var-requires
+    const addon = require('qrc_decode.node')
+    console.log(addon)
+    qrc_decode = addon.qrc_decode
+  }
+
+  const [lyric, tlyric, rlyric] = await Promise.all([decode(lrc), decode(tlrc), decode(rlrc)])
+  return {
+    lyric,
+    tlyric,
+    rlyric,
+  }
+}
+
+
+export default () => {
+  mainHandle<{ lrc: string, tlrc: string, rlrc: string }, { lyric: string, tlyric: string, rlyric: string }>(WIN_MAIN_RENDERER_EVENT_NAME.handle_tx_decode_lyric, async({ params: { lrc, tlrc, rlrc } }) => {
+    return handleDecode(lrc, tlrc, rlrc)
+  })
+}

src/renderer/utils/musicSdk/tx/index.js

@@ -18,7 +18,7 @@ const tx = {
   },
   getLyric(songInfo) {
     // let singer = songInfo.singer.indexOf('、') > -1 ? songInfo.singer.split('、')[0] : songInfo.singer
-    return lyric.getLyric(songInfo.songmid)
+    return lyric.getLyric(songInfo)
   },
   getPic(songInfo) {
     return apis('tx').getPic(songInfo)

src/renderer/utils/musicSdk/tx/lyric.js

@@ -1,23 +1,283 @@
 import { httpFetch } from '../../request'
-import { b64DecodeUnicode, decodeName } from '../../index'
+import getMusicInfo from './musicInfo'
+import { rendererInvoke } from '@common/rendererIpc'
+import { WIN_MAIN_RENDERER_EVENT_NAME } from '@common/ipcNames'
 
-export default {
-  regexps: {
-    matchLrc: /.+"lyric":"([\w=+/]*)".+/,
+const songIdMap = new Map()
+const promises = new Map()
+export const decodeLyric = (lrc, tlrc, rlrc) => rendererInvoke(WIN_MAIN_RENDERER_EVENT_NAME.handle_tx_decode_lyric, { lrc, tlrc, rlrc })
+
+
+const parseTools = {
+  rxps: {
+    info: /^{"/,
+    lineTime: /^\[(\d+),\d+\]/,
+    wordTime: /\(\d+,\d+\)/,
+    wordTimeAll: /(\(\d+,\d+\))/g,
+    timeLabelFixRxp: /(?:\.0+|0+)$/,
   },
-  getLyric(songmid) {
-    const requestObj = httpFetch(`https://c.y.qq.com/lyric/fcgi-bin/fcg_query_lyric_new.fcg?songmid=${songmid}&g_tk=5381&loginUin=0&hostUin=0&format=json&inCharset=utf8&outCharset=utf-8&platform=yqq`, {
-      headers: {
-        Referer: 'https://y.qq.com/portal/player.html',
-      },
-    })
-    requestObj.promise = requestObj.promise.then(({ body }) => {
-      if (body.code != 0 || !body.lyric) return Promise.reject(new Error('Get lyric failed'))
-      return {
-        lyric: decodeName(b64DecodeUnicode(body.lyric)),
-        tlyric: decodeName(b64DecodeUnicode(body.trans)),
+  msFormat(timeMs) {
+    if (Number.isNaN(timeMs)) return ''
+    let ms = timeMs % 1000
+    timeMs /= 1000
+    let m = parseInt(timeMs / 60).toString().padStart(2, '0')
+    timeMs %= 60
+    let s = parseInt(timeMs).toString().padStart(2, '0')
+    return `[${m}:${s}.${String(ms).padStart(3, '0')}]`
+  },
+  parseLyric(lrc) {
+    lrc = lrc.trim()
+    lrc = lrc.replace(/\r/g, '')
+    if (!lrc) return { lyric: '', lxlyric: '' }
+    const lines = lrc.split('\n')
+
+    const lxlrcLines = []
+    const lrcLines = []
+
+    for (let line of lines) {
+      line = line.trim()
+      let result = this.rxps.lineTime.exec(line)
+      if (!result) {
+        if (line.startsWith('[offset')) {
+          lxlrcLines.push(line)
+          lrcLines.push(line)
+        }
+        continue
       }
+
+      const startMsTime = parseInt(result[1])
+      const startTimeStr = this.msFormat(startMsTime)
+      if (!startTimeStr) continue
+
+      let words = line.replace(this.rxps.lineTime, '')
+
+      lrcLines.push(`${startTimeStr}${words.replace(this.rxps.wordTimeAll, '')}`)
+
+      let times = words.match(this.rxps.wordTimeAll)
+      if (!times) continue
+      times = times.map(time => {
+        const result = /\((\d+),(\d+)\)/.exec(time)
+        return `<${Math.max(parseInt(result[1]) - startMsTime, 0)},${result[2]}>`
+      })
+      const wordArr = words.split(this.rxps.wordTime)
+      const newWords = times.map((time, index) => `${time}${wordArr[index]}`).join('')
+      lxlrcLines.push(`${startTimeStr}${newWords}`)
+    }
+    return {
+      lyric: lrcLines.join('\n'),
+      lxlyric: lxlrcLines.join('\n'),
+    }
+  },
+  parseRlyric(lrc) {
+    lrc = lrc.trim()
+    lrc = lrc.replace(/\r/g, '')
+    if (!lrc) return { lyric: '', lxlyric: '' }
+    const lines = lrc.split('\n')
+
+    const lrcLines = []
+
+    for (let line of lines) {
+      line = line.trim()
+      let result = this.rxps.lineTime.exec(line)
+      if (!result) continue
+
+      const startMsTime = parseInt(result[1])
+      const startTimeStr = this.msFormat(startMsTime)
+      if (!startTimeStr) continue
+
+      let words = line.replace(this.rxps.lineTime, '')
+
+      lrcLines.push(`${startTimeStr}${words.replace(this.rxps.wordTimeAll, '')}`)
+    }
+    return lrcLines.join('\n')
+  },
+  removeTag(str) {
+    return str.replace(/^[\S\s]*?LyricContent="/, '').replace(/"\/>[\S\s]*?$/, '')
+  },
+  getIntv(interval) {
+    let [m, s, ms] = interval.split(/:|\./)
+
+    return parseInt(m) * 3600000 + parseInt(s) * 1000 + parseInt(ms)
+  },
+  fixRlrcTimeTag(rlrc, lrc) {
+    // console.log(lrc)
+    // console.log(rlrc)
+    const rlrcLines = rlrc.split('\n')
+    let lrcLines = lrc.split('\n')
+    // let temp = []
+    const timeTagRxp = /^\[([\d:.]+)\]/
+    let newLrc = []
+    rlrcLines.forEach((line) => {
+      const result = timeTagRxp.exec(line)
+      if (!result) return
+      const words = line.replace(timeTagRxp, '')
+      if (!words.trim()) return
+      const t1 = this.getIntv(result[1])
+
+      while (lrcLines.length) {
+        const lrcLine = lrcLines.shift()
+        const lrcLineResult = timeTagRxp.exec(lrcLine)
+        if (!lrcLineResult) continue
+        const t2 = this.getIntv(lrcLineResult[1])
+        if (Math.abs(t1 - t2) < 10) {
+          newLrc.push(line.replace(timeTagRxp, lrcLineResult[0]))
+          break
+        }
+        // temp.push(line)
+      }
+      // lrcLines = [...temp, ...lrcLines]
+      // temp = []
     })
-    return requestObj
+    return newLrc.join('\n')
+  },
+  fixTlrcTimeTag(tlrc, lrc) {
+    // console.log(lrc)
+    // console.log(tlrc)
+    const tlrcLines = tlrc.split('\n')
+    let lrcLines = lrc.split('\n')
+    // let temp = []
+    const timeTagRxp = /^\[[\d:.]+\]/
+    let newLrc = []
+    tlrcLines.forEach((line) => {
+      const result = timeTagRxp.exec(line)
+      if (!result) return
+      const words = line.replace(timeTagRxp, '')
+      if (!words.trim()) return
+      const tag = result[0].replace(/\d]/, '').replace(this.rxps.timeLabelFixRxp, '')
+
+      while (lrcLines.length) {
+        const lrcLine = lrcLines.shift()
+        const lrcLineResult = timeTagRxp.exec(lrcLine)
+        if (!lrcLineResult) continue
+        if (lrcLineResult[0].includes(tag)) {
+          newLrc.push(line.replace(timeTagRxp, lrcLineResult[0]))
+          break
+        }
+        // temp.push(line)
+      }
+      // lrcLines = [...temp, ...lrcLines]
+      // temp = []
+    })
+    return newLrc.join('\n')
+  },
+  parse(lrc, tlrc, rlrc) {
+    const info = {
+      lyric: '',
+      tlyric: '',
+      rlyric: '',
+      lxlyric: '',
+    }
+    if (lrc) {
+      let { lyric, lxlyric } = this.parseLyric(this.removeTag(lrc))
+      info.lyric = lyric
+      info.lxlyric = lxlyric
+      // console.log(lyric)
+      // console.log(lxlyric)
+    }
+    if (rlrc) info.rlyric = this.fixRlrcTimeTag(this.parseRlyric(this.removeTag(rlrc)), info.lyric)
+    if (tlrc) info.tlyric = this.fixTlrcTimeTag(tlrc, info.lyric)
+    // console.log(info.lyric)
+    // console.log(info.tlyric)
+    // console.log(info.rlyric)
+
+    return info
   },
 }
+
+
+export default {
+  successCode: 0,
+  async getSongId({ songId, songmid }) {
+    if (songId) return songId
+    if (songIdMap.has(songmid)) return songIdMap.get(songmid)
+    if (promises.has(songmid)) return (await promises.get(songmid)).songId
+    const promise = getMusicInfo(songmid)
+    promises.set(promise)
+    const info = await promise
+    songIdMap.set(songmid, info.songId)
+    promises.delete(songmid)
+    return info.songId
+  },
+  async parseLyric(lrc, tlrc, rlrc) {
+    const { lyric, tlyric, rlyric } = await decodeLyric(lrc, tlrc, rlrc)
+    // return {
+
+    // }
+    // console.log(lyric)
+    // console.log(tlyric)
+    // console.log(rlyric)
+    return parseTools.parse(lyric, tlyric, rlyric)
+  },
+  getLyric(mInfo, retryNum = 0) {
+    if (retryNum > 3) return Promise.reject(new Error('Get lyric failed'))
+
+    return {
+      cancelHttp() {
+
+      },
+      promise: this.getSongId(mInfo).then(songId => {
+        const requestObj = httpFetch('https://u.y.qq.com/cgi-bin/musicu.fcg', {
+          method: 'post',
+          headers: {
+            referer: 'https://y.qq.com',
+            'user-agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36',
+          },
+          body: {
+            comm: {
+              ct: '19',
+              cv: '1859',
+              uin: '0',
+            },
+            req: {
+              method: 'GetPlayLyricInfo',
+              module: 'music.musichallSong.PlayLyricInfo',
+              param: {
+                format: 'json',
+                crypt: 1,
+                ct: 19,
+                cv: 1873,
+                interval: 0,
+                lrc_t: 0,
+                qrc: 1,
+                qrc_t: 0,
+                roma: 1,
+                roma_t: 0,
+                songID: songId,
+                trans: 1,
+                trans_t: 0,
+                type: -1,
+              },
+            },
+          },
+        })
+        return requestObj.promise.then(({ body }) => {
+          // console.log(body)
+          if (body.code != this.successCode || body.req.code != this.successCode) return this.getLyric(songId, ++retryNum)
+          const data = body.req.data
+          return this.parseLyric(data.lyric, data.trans, data.roma)
+        })
+      }),
+    }
+  },
+}
+
+// export default {
+//   regexps: {
+//     matchLrc: /.+"lyric":"([\w=+/]*)".+/,
+//   },
+//   getLyric(songmid) {
+//     const requestObj = httpFetch(`https://c.y.qq.com/lyric/fcgi-bin/fcg_query_lyric_new.fcg?songmid=${songmid}&g_tk=5381&loginUin=0&hostUin=0&format=json&inCharset=utf8&outCharset=utf-8&platform=yqq`, {
+//       headers: {
+//         Referer: 'https://y.qq.com/portal/player.html',
+//       },
+//     })
+//     requestObj.promise = requestObj.promise.then(({ body }) => {
+//       if (body.code != 0 || !body.lyric) return Promise.reject(new Error('Get lyric failed'))
+//       return {
+//         lyric: decodeName(b64DecodeUnicode(body.lyric)),
+//         tlyric: decodeName(b64DecodeUnicode(body.trans)),
+//       }
+//     })
+//     return requestObj
+//   },
+// }

src/renderer/utils/musicSdk/wy/lyric.js

@@ -77,7 +77,13 @@ const parseTools = {
     for (let line of lines) {
       line = line.trim()
       let result = this.rxps.lineTime.exec(line)
-      if (!result) continue
+      if (!result) {
+        if (line.startsWith('[offset')) {
+          lxlrcLines.push(line)
+          lrcLines.push(line)
+        }
+        continue
+      }
 
       const startMsTime = parseInt(result[1])
       const startTimeStr = this.msFormat(startMsTime)