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import re
from ATRI.service import Service
from ATRI.utils import request
from ATRI.rule import is_in_service
from ATRI.exceptions import RequestError
URL = "https://api.kyomotoi.moe/api/bilibili/v3/video_info?aid="
table = "fZodR9XQDSUm21yCkr6zBqiveYah8bt4xsWpHnJE7jL5VG3guMTKNPAwcF"
tr = dict()
for i in range(58):
tr[table[i]] = i
s = [11, 10, 3, 8, 4, 6]
xor = 177451812
add = 8728348608
__doc__ = """啥b腾讯小程序给👴爪巴
目前只整了b站的
"""
class Applet(Service):
def __init__(self):
Service.__init__(self, "小程序处理", __doc__, rule=is_in_service("小程序处理"))
@staticmethod
def _bv_dec(x) -> str:
r = 0
for i in range(6):
r += tr[x[s[i]]] * 58 ** i
result = "av" + str((r - add) ^ xor)
return result
@staticmethod
def _bv_enc(x) -> str:
x = (x ^ xor) + add
r = list("BV1 4 1 7 ")
for i in range(6):
r[s[i]] = table[x // 58 ** i % 58]
return "".join(r)
@classmethod
async def fk_bili(cls, text: str) -> tuple:
msg = text.replace("\\", "")
bv = False
if "https://b23" in msg:
pattern = r"https://b23\.tv/[a-zA-Z0-9]+"
burl = re.findall(pattern, msg)
u = burl[0]
try:
res = await request.get(u)
except:
return "Request failed!", False
bv_pattern = r"video/BV[a-zA-Z0-9]+"
try:
tu = str(res.url)
t_bv = re.findall(bv_pattern, tu)
bv = t_bv[0].replace("video/", "")
except:
return "Deal bv code failed!", False
av = cls._bv_dec(bv).replace("av", "")
else:
pattern = r"[bB][vV][a-zA-Z0-9]+"
try:
bv = re.findall(pattern, msg)[0]
except:
return "Deal bv code failed!", False
av = cls._bv_dec(bv).replace("av", "")
url = URL + av
try:
res = await request.get(url)
except RequestError:
return "Request failed!", False
res_data = res.json()
data = res_data["data"]
result = (
f"{data['bvid']} INFO:\n"
f"Title: {data['title']}\n"
f"Link: {data['short_link']}"
)
return result, True
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