fix(kw): robust cover field handling + official anti-server getUrl fallback

Koneko_酷我音乐_v0.0.4.js

@@ -47,6 +47,14 @@ function formatPlayTime(seconds) {
   return m + ':' + (s < 10 ? '0' : '') + s
 }
 
+function safeGet(obj, keys) {
+  if (!obj) return ''
+  for (var i = 0; i < keys.length; i++) {
+    if (obj[keys[i]] != null) return obj[keys[i]]
+  }
+  return ''
+}
+
 var musicSearch = {
   limit: 30,
   total: 0,
@@ -62,16 +70,26 @@ var musicSearch = {
       'http://search.kuwo.cn/r.s?client=kt&all=' + encodeURIComponent(str) + '&pn=' + (page - 1) + '&rn=' + limit + '&uid=794762570&ver=kwplayer_ar_9.2.2.1&vipver=1&show_copyright_off=1&newver=1&ft=music&cluster=0&strategy=2012&encoding=utf8&rformat=json&vermerge=1&mobi=1&issubtitle=1',
       HEADERS_COMMON
     ).then(function(result) {
-      if (!result || !result.abslist || result.abslist.length === 0) {
+      var listData = result && result.abslist
+      if (!listData || listData.length === 0) {
+        listData = result && result.data && result.data.list
+      }
+      if (!listData || listData.length === 0) {
+        listData = result && result.songs
+      }
+      if (!listData || listData.length === 0) {
         return self.search(str, page, limit, retryNum)
       }
       var list = []
-      for (var i = 0; i < result.abslist.length; i++) {
+      for (var i = 0; i < listData.length; i++) {
-        var info = result.abslist[i]
+        var info = listData[i]
-        var songId = (info.MUSICRID || '').replace('MUSIC_', '')
+        var musicRid = safeGet(info, ['MUSICRID', 'musicrid', 'rid', 'id', 'songid'])
+        var songId = musicRid ? String(musicRid).replace('MUSIC_', '') : ''
+        if (!songId) continue
         var qualities = {}
-        if (info.N_MINFO) {
+        var nmInfo = safeGet(info, ['N_MINFO', 'n_minfo', 'minfo'])
-          var parts = info.N_MINFO.split(';')
+        if (nmInfo) {
+          var parts = String(nmInfo).split(';')
           for (var j = 0; j < parts.length; j++) {
             var m = parts[j].match(/level:(\w+),bitrate:(\d+),format:(\w+),size:([\w.]+)/)
             if (m) {
@@ -84,29 +102,36 @@ var musicSearch = {
           }
         }
         var picUrl = ''
-        if (info.ALBUMID) {
+        var albumId = safeGet(info, ['ALBUMID', 'albumid', 'album_id', 'AlbumID'])
-          picUrl = 'https://img2.kuwo.cn/star/albumcover/300/' + info.ALBUMID + '.jpg'
+        if (albumId) {
-        } else {
+          picUrl = 'https://img2.kuwo.cn/star/albumcover/300/' + albumId + '.jpg'
-          picUrl = 'http://artistpicserver.kuwo.cn/pic.web?corp=kuwo&type=rid_pic&pictype=500&size=500&rid=' + songId
         }
-        var artistStr = ''
+        if (!picUrl || picUrl === '') {
-        if (info.ARTIST) artistStr = info.ARTIST.replace(/&/g, '、')
+          picUrl = 'http://artistpicserver.kuwo.cn/pic.web?corp=kuwo&type=rid_pic&pictype=500&size=500&rid=MUSIC_' + songId
-        var duration = parseInt(info.DURATION)
+        }
+        var artistStr = safeGet(info, ['ARTIST', 'artist', 'singer', 'author'])
+        if (artistStr) artistStr = String(artistStr).replace(/&/g, '、')
+        var duration = parseInt(safeGet(info, ['DURATION', 'duration', 'Duration', 'time'])) || 0
+        var songName = safeGet(info, ['SONGNAME', 'songname', 'name', 'Name', 'title'])
+        var albumName = safeGet(info, ['ALBUM', 'album', 'Album', 'album_name'])
         list.push({
           id: String(songId),
-          name: String(info.SONGNAME || ''),
+          name: String(songName || ''),
           artists: artistStr,
           source: 'kw',
           pic: picUrl,
           mPic: picUrl,
           sPic: picUrl,
-          albumName: String(info.ALBUM || ''),
+          albumName: String(albumName || ''),
-          albumId: String(info.ALBUMID || ''),
+          albumId: String(albumId || ''),
           interval: isNaN(duration) ? '--/--' : formatPlayTime(duration),
           qualities: qualities
         })
       }
-      self.total = parseInt(result.TOTAL) || 0
+      if (list.length === 0) {
+        return self.search(str, page, limit, retryNum)
+      }
+      self.total = parseInt(safeGet(result, ['TOTAL', 'total', 'Total'])) || list.length
       self.page = page
       self.allPage = Math.ceil(self.total / limit)
       return { list: list, allPage: self.allPage, limit: limit, total: self.total, source: 'kw' }
@@ -152,6 +177,7 @@ var hotSearch = {
 
 function buildApis(songId, q) {
   var br = mapBr(q)
+  var fullRid = 'MUSIC_' + songId
   var apis = []
   if (CERU_KEY) {
     apis.push({
@@ -168,6 +194,24 @@ function buildApis(songId, q) {
       headers: { 'User-Agent': HEADERS_COMMON['User-Agent'], 'X-Request-Key': 'share-v3' },
       extract: function(res) { return res && res.code === 0 && res.url ? res.url : null }
     },
+    {
+      name: '官方反代',
+      url: 'http://antiserver.kuwo.cn/anti.s?rid=' + fullRid + '&format=mp3&type=convert_url',
+      headers: HEADERS_COMMON,
+      extract: function(res) {
+        if (typeof res === 'string' && res.indexOf('http') === 0) return res
+        return null
+      }
+    },
+    {
+      name: '官方反代2',
+      url: 'http://antiserver.kuwo.cn/anti.s?type=convert_url&rid=' + fullRid + '&format=aac|mp3',
+      headers: HEADERS_COMMON,
+      extract: function(res) {
+        if (typeof res === 'string' && res.indexOf('http') === 0) return res
+        return null
+      }
+    },
     {
       name: '星海',
       url: 'https://music-api.gdstudio.xyz/api.php?types=url&source=kuwo&id=' + songId + '&br=' + br,
@@ -288,7 +332,20 @@ var album = {
   search: function(str, page, limit) { return Promise.resolve([]) }
 }
 
-function getLyric(id) { return Promise.resolve('') }
+function getLyric(id) {
+  return httpGet('http://m.kuwo.cn/newh5app/api/music/musicLyric?musicId=' + id, HEADERS_COMMON, 8000).then(function(res) {
+    if (res && res.data && res.data.lrc) return { lrc: res.data.lrc }
+    if (res && res.lrclist) {
+      var lrc = ''
+      for (var i = 0; i < res.lrclist.length; i++) {
+        var t = res.lrclist[i]
+        lrc += '[' + t.time + ']' + (t.lineLyric || t.content || '') + '\n'
+      }
+      return { lrc: lrc }
+    }
+    return ''
+  }).catch(function(e) { return '' })
+}
 function getPic(songId) { return Promise.resolve('') }
 function musicDetail(id) { return Promise.resolve(null) }
 function musicInfo(id) { return Promise.resolve(null) }