mirror of
https://github.com/JefferyHcool/BiliNote.git
synced 2026-09-07 00:27:37 +08:00
黄建武
97f153646f
- 新增关于页面组件，介绍项目背景、功能和使用方法 - 重构笔记生成逻辑，支持多版本笔记 - 新增笔记版本选择、复制和导出功能 -优化笔记界面布局和交互 - 调整部分组件样式，提升用户体验
295 lines
14 KiB
Python
295 lines
14 KiB
Python
import datetime
|
||
import json
|
||
import os
|
||
import re
|
||
from typing import Union, Optional
|
||
from urllib.parse import quote, urlencode
|
||
|
||
import httpx
|
||
import requests
|
||
from pydantic import BaseModel
|
||
|
||
from app.downloaders.base import Downloader
|
||
from app.downloaders.douyin_helper.abogus import ABogus
|
||
from app.enmus.note_enums import DownloadQuality
|
||
from app.models.audio_model import AudioDownloadResult
|
||
from app.utils.path_helper import get_data_dir
|
||
from dotenv import load_dotenv
|
||
|
||
load_dotenv()
|
||
DOUYIN_DOMAIN = "https://www.douyin.com"
|
||
|
||
|
||
def get_timestamp(unit: str = "milli"):
|
||
"""
|
||
根据给定的单位获取当前时间 (Get the current time based on the given unit)
|
||
|
||
Args:
|
||
unit (str): 时间单位，可以是 "milli"、"sec"、"min" 等
|
||
(The time unit, which can be "milli", "sec", "min", etc.)
|
||
|
||
Returns:
|
||
int: 根据给定单位的当前时间 (The current time based on the given unit)
|
||
"""
|
||
|
||
now = datetime.datetime.utcnow() - datetime.datetime(1970, 1, 1)
|
||
if unit == "milli":
|
||
return int(now.total_seconds() * 1000)
|
||
elif unit == "sec":
|
||
return int(now.total_seconds())
|
||
elif unit == "min":
|
||
return int(now.total_seconds() / 60)
|
||
else:
|
||
raise ValueError("Unsupported time unit")
|
||
|
||
|
||
class DouyinConfig:
|
||
HEADERS = {
|
||
"Accept-Language": "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2",
|
||
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36",
|
||
"Referer": "https://www.douyin.com/",
|
||
"Cookie": None
|
||
}
|
||
|
||
PROXIES = {
|
||
"http": None,
|
||
"https": None,
|
||
}
|
||
|
||
MS_TOKEN = {
|
||
"url": "https://mssdk.bytedance.com/web/report",
|
||
"magic": 538969122,
|
||
"version": 1,
|
||
"dataType": 8,
|
||
"strData": "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",
|
||
"User-Agent": "5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36 Edg/117.0.2045.47"
|
||
}
|
||
|
||
TTWID = {
|
||
"url": "https://ttwid.bytedance.com/ttwid/union/register/",
|
||
"data": '{"region":"cn","aid":1768,"needFid":false,"service":"www.ixigua.com","migrate_info":{"ticket":"","source":"node"},"cbUrlProtocol":"https","union":true}'
|
||
}
|
||
|
||
|
||
class BaseRequestModel(BaseModel):
|
||
device_platform: str = "webapp"
|
||
aid: str = "6383"
|
||
channel: str = "channel_pc_web"
|
||
pc_client_type: int = 1
|
||
version_code: str = "290100"
|
||
version_name: str = "29.1.0"
|
||
cookie_enabled: str = "true"
|
||
screen_width: int = 1920
|
||
screen_height: int = 1080
|
||
browser_language: str = "zh-CN"
|
||
browser_platform: str = "Win32"
|
||
browser_name: str = "Chrome"
|
||
browser_version: str = "130.0.0.0"
|
||
browser_online: str = "true"
|
||
engine_name: str = "Blink"
|
||
engine_version: str = "130.0.0.0"
|
||
os_name: str = "Windows"
|
||
os_version: str = "10"
|
||
cpu_core_num: int = 12
|
||
device_memory: int = 8
|
||
platform: str = "PC"
|
||
downlink: str = "10"
|
||
effective_type: str = "4g"
|
||
from_user_page: str = "1"
|
||
locate_query: str = "false"
|
||
need_time_list: str = "1"
|
||
pc_libra_divert: str = "Windows"
|
||
publish_video_strategy_type: str = "2"
|
||
round_trip_time: str = "0"
|
||
show_live_replay_strategy: str = "1"
|
||
time_list_query: str = "0"
|
||
whale_cut_token: str = ""
|
||
update_version_code: str = "170400"
|
||
msToken: str = None
|
||
|
||
|
||
class DouyinDownloader(Downloader):
|
||
def __init__(self, cookie=None):
|
||
super().__init__()
|
||
self.headers_config = DouyinConfig.HEADERS.copy()
|
||
self.headers_config["Cookie"] = os.getenv('DOUYIN_COOKIES')
|
||
print(self.headers_config)
|
||
self.proxies_config = DouyinConfig.PROXIES.copy()
|
||
self.ttwid_config = DouyinConfig.TTWID.copy()
|
||
self.ms_token_config = DouyinConfig.MS_TOKEN.copy()
|
||
|
||
@staticmethod
|
||
def find_url(string: str) -> list:
|
||
url = re.findall('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', string)
|
||
return url
|
||
|
||
def extract_video_id(self, url: str) -> str:
|
||
video_url = self.find_url(url)
|
||
|
||
if len(video_url):
|
||
video_url = video_url[0]
|
||
try:
|
||
response = requests.head(video_url, allow_redirects=True)
|
||
url = response.url
|
||
except Exception as e:
|
||
return ""
|
||
patterns = [
|
||
r'video/(\d+)',
|
||
r'aweme_id=(\d+)',
|
||
]
|
||
for pattern in patterns:
|
||
match = re.search(pattern, url)
|
||
if match:
|
||
return match.group(1)
|
||
return ""
|
||
|
||
def gen_real_msToken(self) -> str:
|
||
payload = json.dumps(
|
||
{
|
||
"magic": self.ms_token_config["magic"],
|
||
"version": self.ms_token_config["version"],
|
||
"dataType": self.ms_token_config["dataType"],
|
||
"strData": self.ms_token_config["strData"],
|
||
"tspFromClient": get_timestamp(),
|
||
}
|
||
)
|
||
headers = {
|
||
"User-Agent": self.headers_config["User-Agent"],
|
||
"Content-Type": "application/json",
|
||
}
|
||
transport = httpx.HTTPTransport(retries=5)
|
||
with httpx.Client(transport=transport) as client:
|
||
try:
|
||
response = client.post(
|
||
self.ms_token_config["url"], content=payload, headers=headers
|
||
)
|
||
response.raise_for_status()
|
||
|
||
msToken = str(httpx.Cookies(response.cookies).get("msToken"))
|
||
if len(msToken) not in [120, 128]:
|
||
raise ValueError("响应内容：{0}， Douyin msToken API 的响应内容不符合要求。".format(msToken))
|
||
|
||
return msToken
|
||
except Exception as e:
|
||
raise ValueError("Douyin msToken API 请求失败：{0}".format(e))
|
||
|
||
def fetch_video_info(self, video_url: str) -> json:
|
||
aweme_id = self.extract_video_id(video_url)
|
||
kwargs = self.headers_config
|
||
print("kwargs:", kwargs)
|
||
base_params = BaseRequestModel().model_dump()
|
||
base_params["msToken"] = self.gen_real_msToken()
|
||
base_params["aweme_id"] = aweme_id
|
||
bogus = ABogus()
|
||
ab_value = bogus.get_value(base_params)
|
||
a_bogus = quote(ab_value, safe='')
|
||
print(base_params)
|
||
query_str = urlencode(base_params)
|
||
full_url = f"{DOUYIN_DOMAIN}/aweme/v1/web/aweme/detail/?{query_str}&a_bogus={a_bogus}"
|
||
|
||
print("Request URL:", full_url)
|
||
|
||
try:
|
||
|
||
response = requests.get(full_url, headers=kwargs)
|
||
|
||
print("Response JSON:", response.content)
|
||
return response.json()
|
||
except Exception as e:
|
||
print("请求失败:", e)
|
||
raise ValueError("请求失败:", e)
|
||
# print(kwargs)
|
||
|
||
def download(
|
||
self,
|
||
video_url: str,
|
||
output_dir: Union[str, None] = None,
|
||
quality: DownloadQuality = "fast",
|
||
need_video: Optional[bool] = False
|
||
) -> AudioDownloadResult:
|
||
print(
|
||
f"正在下载视频: {video_url}，保存路径: {output_dir}，质量: {quality}"
|
||
)
|
||
if output_dir is None:
|
||
output_dir = get_data_dir()
|
||
if not output_dir:
|
||
output_dir = self.cache_data
|
||
os.makedirs(output_dir, exist_ok=True)
|
||
|
||
output_path = os.path.join(output_dir, "%(id)s.%(ext)s")
|
||
|
||
video_data = self.fetch_video_info(video_url)
|
||
output_path = output_path % {
|
||
"id": video_data['aweme_detail']['aweme_id'],
|
||
"ext": "mp3",
|
||
}
|
||
url = video_data['aweme_detail']['music']['play_url']['uri']
|
||
# 下载音频
|
||
audio_data = requests.get(url)
|
||
with open(output_path, 'wb') as f:
|
||
f.write(audio_data.content)
|
||
print(url)
|
||
tags = []
|
||
for tag in video_data['aweme_detail']['video_tag']:
|
||
if tag['tag_name']:
|
||
tags.append(tag['tag_name'])
|
||
|
||
return AudioDownloadResult(
|
||
file_path=output_path,
|
||
title=video_data['aweme_detail']['item_title'],
|
||
duration=video_data['aweme_detail']['video']['duration'],
|
||
cover_url=video_data['aweme_detail']['video']['cover_original_scale']['url_list'][0] if
|
||
video_data['aweme_detail']['video']['cover'] else video_data['video']['big_thumbs']['img_url'],
|
||
platform="douyin",
|
||
video_id=video_data['aweme_detail']['aweme_id'],
|
||
raw_info={
|
||
'tags': video_data['aweme_detail']['caption'] + ''.join(tags),
|
||
},
|
||
video_path=None # ❗音频下载不包含视频路径
|
||
)
|
||
|
||
def download_video(self, video_url: str, output_dir: Union[str, None] = None) -> str:
|
||
|
||
try:
|
||
|
||
if output_dir is None:
|
||
output_dir = get_data_dir()
|
||
if not output_dir:
|
||
output_dir = self.cache_data
|
||
os.makedirs(output_dir, exist_ok=True)
|
||
|
||
video_id = self.extract_video_id(video_url)
|
||
video_path = os.path.join(output_dir, f"{video_id}.mp4")
|
||
if os.path.exists(video_path):
|
||
return video_path
|
||
|
||
|
||
output_path = os.path.join(output_dir, "%(id)s.%(ext)s")
|
||
|
||
video_data = self.fetch_video_info(video_url)
|
||
output_path = output_path % {
|
||
"id": video_data['aweme_detail']['aweme_id'],
|
||
"ext": "mp4",
|
||
}
|
||
|
||
url=video_data['aweme_detail']['video']['download_addr']['url_list'][0]
|
||
_data = requests.get(url,allow_redirects=True,headers=self.headers_config)
|
||
|
||
with open(output_path, 'wb') as f:
|
||
f.write(_data.content)
|
||
|
||
return output_path
|
||
except Exception as e:
|
||
print("请求失败:", e)
|
||
raise ValueError("请求失败:", e)
|
||
|
||
|
||
|
||
if __name__ == '__main__':
|
||
dy = DouyinDownloader(
|
||
cookie='')
|
||
|
||
dy.download(
|
||
'7.43 11/16 gba:/ j@P.xS 以“马成钢”的视角打开《抓娃娃》笼中鸟，何时飞 # 独白 # 人物故事 https://v.douyin.com/0pcFVdG_lx4/ 复制此链接，打开Dou音搜索，直接观看视频！'
|
||
)
|