feat: 支持tx/kg源歌曲信息获取

modules/kg/player.py

@@ -0,0 +1,78 @@
+# ----------------------------------------
+# - mode: python - 
+# - author: helloplhm-qwq - 
+# - name: player.py - 
+# - project: lx-music-api-server - 
+# - license: MIT - 
+# ----------------------------------------
+# This file is part of the "lx-music-api-server" project.
+from common.exceptions import FailedException
+from common import utils
+from .utils import getKey, signRequest, tools
+from .musicInfo import getMusicInfo
+import time
+
+async def url(songId, quality):
+    songId = songId.lower()
+    body_ = await getMusicInfo(songId)
+    thash = body_['audio_info'][tools.qualityHashMap[quality]]
+    albumid = body_['album_info']['album_id'] if (body_.get('album_info') and body_['album_info'].get('album_id')) else None
+    albumaudioid = body_['album_audio_id'] if (body_.get('album_audio_id')) else None
+    if (not thash):
+        raise FailedException('获取歌曲信息失败')
+    if (not albumid):
+        albumid = ""
+    if (not albumaudioid):
+        albumaudioid = ""
+    thash = thash.lower()
+    params = {
+        'album_id': albumid,
+        'userid': tools.userid,
+        'area_code': 1,
+        'hash': thash,
+        'module': '',
+        'mid': tools.mid,
+        'appid': tools.appid,
+        'ssa_flag': 'is_fromtrack',
+        'clientver': tools.clientver,
+        'open_time': time.strftime("%Y%m%d"),
+        'vipType': 6,
+        'ptype': 0,
+        'token': tools.token,
+        'auth': '',
+        'mtype': 0,
+        'album_audio_id': albumaudioid,
+        'behavior': 'play',
+        'clienttime': int(time.time()),
+        'pid': 2,
+        'key': getKey(thash),
+        'dfid': '-',
+        'pidversion': 3001
+    }
+    if (tools.version == 'v5'):
+        params['quality'] = tools.qualityMap[quality]
+    if (tools.version == "v4"):
+        params['version'] = tools.clientver
+    params = utils.mergeDict(tools["extra_params"], params)
+    headers = {
+            'User-Agent': 'Android712-AndroidPhone-8983-18-0-NetMusic-wifi',
+            'KG-THash': '3e5ec6b',
+            'KG-Rec': '1',
+            'KG-RC': '1',
+        }
+    if (tools['x-router']['enable']):
+        headers['x-router'] = tools['x-router']['value']
+    req = await signRequest(tools.url, params, {'headers': headers})
+    body = req.json()
+
+    if body['status'] == 3:
+        raise FailedException('该歌曲在酷狗没有版权，请换源播放')
+    elif body['status'] == 2:
+        raise FailedException('链接获取失败，请检查账号是否有会员或数字专辑是否购买')
+    elif body['status'] != 1:
+        raise FailedException('链接获取失败，可能是数字专辑或者api失效')
+
+    return {
+        'url': body.url[0],
+        'quality': quality
+    }