90 lines
3.4 KiB
Python
90 lines
3.4 KiB
Python
import json
|
|
import os
|
|
import re
|
|
from tinytag import TinyTag
|
|
from requests import post
|
|
from modules.get_song import get_song_lyric
|
|
from modules.clear_screen import clear
|
|
|
|
|
|
def load_information_from_mp3(path):
|
|
"""从音乐文件中的 Comment 字段获取 163 key 并解密返回歌曲信息"""
|
|
file = TinyTag.get(path) # 使用 TinyTag 获取歌曲信息
|
|
if file.comment:
|
|
if file.comment[:7] == "163 key":
|
|
ciphertext = file.comment[22:]
|
|
else:
|
|
return "not_support"
|
|
else:
|
|
return "not_support"
|
|
data = {
|
|
"data": ciphertext,
|
|
"type": "aes_decrypt",
|
|
"encode": "base64",
|
|
"key": "#14ljk_!\\]&0U<'(", # 感谢大佬 chenjunyu19 在 MorFans Dev 上提供的密文密钥
|
|
"digit": 128,
|
|
"mode": "ECB",
|
|
"pad": "Pkcs5Padding"
|
|
}
|
|
try:
|
|
r = post("https://www.mklab.cn/utils/handle", data=data).text[17:-2].replace("\\\"", "\"") # 十分感谢 MKLAB 网站提供的解密接口!!
|
|
except ConnectionError:
|
|
return "dl_err_connection"
|
|
if r:
|
|
return json.loads(r)
|
|
else:
|
|
return "decrypt_failed"
|
|
|
|
|
|
def get_lyric_from_folder(lyric_path: str):
|
|
clear()
|
|
path = input("请输入歌曲的保存文件夹(绝对路径):").strip().replace("\\", "/")
|
|
if not os.path.exists(path):
|
|
input("路径不存在,请检查输入...")
|
|
return
|
|
if path[-1] != "/":
|
|
path += "/"
|
|
|
|
print("正在遍历目录,请稍后...")
|
|
musics = []
|
|
fails = 0
|
|
for i in os.listdir(path): # 遍历目录,查找目标文件
|
|
match = re.match(r".*\.((mp3)|(flac))$", i)
|
|
if match:
|
|
result = load_information_from_mp3(path+match.group())
|
|
if result == "not_support":
|
|
fails += 1
|
|
print(f"文件 \"{i}\" 未包含 163 key ,跳过")
|
|
elif result == "decrypt_failed":
|
|
fails += 1
|
|
print(f"文件 \"{i}\" 内 163 key 解密失败,跳过")
|
|
elif result == "dl_err_connection":
|
|
input("获取解密结果失败!请检查网络连接是否正常,若确信自身没有问题请向作者反馈是否解密接口出现问题!")
|
|
return
|
|
else:
|
|
musics.append({"id": result['musicId'], "name": result["musicName"], "artists": result["artist"]})
|
|
|
|
# 汇报索引结果
|
|
print(f"\n索引完毕!共找到{fails+len(musics)}个目标文件\n{len(musics)}个文件已载入\n{fails}个文件失败\n")
|
|
while True:
|
|
r = input("你希望如何保存这些歌曲的歌词?\n[1]保存到刚刚输入的绝对路径中\n[2]保存到程序设定的下载路径中\n请选择: ").strip().lower()
|
|
if r == "1":
|
|
break
|
|
elif r == "2":
|
|
path = lyric_path
|
|
break
|
|
else:
|
|
try:
|
|
input("无效选择, 若取消请按 ^C ,继续请按回车")
|
|
clear()
|
|
except KeyboardInterrupt:
|
|
return
|
|
|
|
clear()
|
|
for i in range(0, len(musics)): # 根据索引结果获取歌词
|
|
print("\n进度: %d/%d" % (i + 1, len(musics)))
|
|
if get_song_lyric(musics[i], path, allinfo=True) == "dl_err_connection":
|
|
input("下载发生错误！可能是连接被拒绝!请检查网络后再试\n按回车键继续任务(该任务会被跳过)...")
|
|
input("按回车键返回...")
|
|
return
|