202 lines
8.0 KiB
Python
202 lines
8.0 KiB
Python
import logging
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import re
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import tomllib
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import os
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import traceback
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import requests
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from typing import Dict, Any
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from wcferry import WxMsg, Wcf
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from robot_cmd.robot_command import GroupBotManager, Feature, PermissionStatus
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import lz4.block as lb
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class DouyinParserError(Exception):
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"""抖音解析器自定义异常基类"""
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pass
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class DouyinParser:
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description = "抖音无水印解析插件"
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author = "姜不吃先生"
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version = "1.0.2"
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def __init__(self, wcf: Wcf, gbm: GroupBotManager):
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self.url_pattern = re.compile(r'https?://v\.douyin\.com/\w+/?')
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self.LOG = logging.getLogger(__name__)
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self.wcf = wcf
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self.gbm = gbm
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with open("douyin_parser/config.toml", "rb") as f:
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plugin_config = tomllib.load(f)
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config = plugin_config["Douyin"]
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self.enable = config.get("enable", True)
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self.http_proxy = config.get("http_proxy", None)
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self.LOG.info("[抖音] 插件初始化完成，代理设置: %s", self.http_proxy)
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def _clean_response_data(self, data: Dict[str, Any]) -> Dict[str, Any]:
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if not data:
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return data
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data['cover'] = "https://is1-ssl.mzstatic.com/image/thumb/Purple221/.../512x512bb.jpg"
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return data
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def _clean_url(self, url: str) -> str:
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cleaned_url = url.strip().replace(';', '').replace('\n', '').replace('\r', '')
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self.LOG.debug("[抖音] 清理后的URL: %s", cleaned_url)
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return cleaned_url
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def _get_real_video_url(self, video_url: str) -> str:
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max_retries = 3
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retry_delay = 2
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for retry in range(max_retries):
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try:
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self.LOG.info("[抖音] 开始获取真实视频链接: %s (第%d次尝试)", video_url, retry + 1)
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proxy = {"http": self.http_proxy, "https": self.http_proxy} if self.http_proxy else None
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headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)...'
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}
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response = requests.get(video_url, headers=headers, proxies=proxy, allow_redirects=True, timeout=60)
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if response.status_code in [200, 206]:
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real_url = response.url
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self.LOG.info("[抖音] 成功获取真实链接: %s", real_url)
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return real_url
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else:
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self.LOG.error("[抖音] 获取视频真实链接失败, 状态码: %d", response.status_code)
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except Exception as e:
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self.LOG.error("[抖音] 获取真实链接失败: %s", str(e))
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self.LOG.error("[抖音] 获取真实链接失败，已达到最大重试次数")
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return video_url
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def _parse_douyin(self, url: str) -> Dict[str, Any]:
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try:
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api_url = "https://apih.kfcgw50.me/api/douyin"
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clean_url = self._clean_url(url)
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params = {'url': clean_url, 'type': 'json'}
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self.LOG.debug("[抖音] 请求API: %s, 参数: %s", api_url, repr(params))
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proxy = {"http": self.http_proxy, "https": self.http_proxy} if self.http_proxy else None
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response = requests.get(api_url, params=params, timeout=30, proxies=proxy)
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if response.status_code != 200:
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raise DouyinParserError(f"API请求失败，状态码: {response.status_code}")
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data = response.json()
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self.LOG.debug("[抖音] API响应数据: %s", data)
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if data.get("code") == 200:
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result = data.get("data", {})
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if result.get('video'):
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result['video'] = self._get_real_video_url(result['video'])
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return self._clean_response_data(result)
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else:
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raise DouyinParserError(data.get("message", "未知错误"))
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except Exception as e:
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self.LOG.error("[抖音] 解析过程发生未知错误: %s\n%s", str(e), traceback.format_exc())
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raise DouyinParserError(f"未知错误: {str(e)}")
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def handle_douyin_links(self, message: WxMsg):
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if not self.enable:
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return
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# 如果触发了指令，但是没有权限，则返回权限不足
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if self.gbm.get_group_permission(message.roomid, Feature.DOUYIN_PARSER) == PermissionStatus.DISABLED:
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return
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try:
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match = self.url_pattern.search(message.content)
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if not match:
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return
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original_url = self._clean_url(match.group(0))
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self.LOG.info("发现抖音链接: %s", original_url)
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self.LOG.info("检测到抖音分享链接，正在解析无水印视频...")
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self.wcf.send_text(f"检测到抖音分享链接，正在解析无水印视频...",
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(message.roomid if message.from_group() else message.sender), message.sender)
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video_info = self._parse_douyin(original_url)
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if not video_info:
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raise DouyinParserError("无法获取视频信息")
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video_url = video_info.get('video', '')
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title = video_info.get('title', '无标题')
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author = video_info.get('name', '未知作者')
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if not video_url:
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raise DouyinParserError("无法获取视频地址")
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self.send_xml_video(message, title, author, video_url)
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except Exception as e:
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self.LOG.error("[抖音] 解析过程发生未知错误: %s\n%s", str(e), traceback.format_exc())
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raise DouyinParserError(f"未知错误: {str(e)}")
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return
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def send_xml_video(self, message: WxMsg, title, author, video_url):
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xml_message = f"""
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<?xml version="1.0"?>
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<msg>
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<appmsg appid="" sdkver="1">
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<title>{title} @{author}</title>
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<des>点击观看无水印视频</des>
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<action>view</action>
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<type>5</type>
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<showtype>0</showtype>
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<content />
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<url>{video_url}</url>
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<dataurl />
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<lowurl />
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<lowdataurl />
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<recorditem />
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<thumburl></thumburl>
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<messageaction />
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<laninfo />
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<extinfo />
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<sourceusername />
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<sourcedisplayname />
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<commenturl />
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<appattach>
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<totallen>0</totallen>
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<attachid />
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<emoticonmd5 />
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<fileext />
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<aeskey />
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</appattach>
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<webviewshared>
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<publisherId />
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<publisherReqId>0</publisherReqId>
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</webviewshared>
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<weappinfo>
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<pagepath />
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<username />
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<appid />
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<appservicetype>0</appservicetype>
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</weappinfo>
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<websearch />
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</appmsg>
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<fromusername>Jyunere</fromusername>
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<scene>0</scene>
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<appinfo>
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<version>1</version>
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<appname></appname>
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</appinfo>
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<commenturl></commenturl>
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</msg>
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"""
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# 修改消息数据库里面的消息content 内容
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text_bytes = xml_message.encode('utf-8')
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compressed_data = lb.compress(text_bytes, store_size=False).hex()
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data = self.wcf.query_sql('MSG0.db', "SELECT * FROM MSG where type = 49 limit 1")
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self.wcf.query_sql('MSG0.db',
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f"""UPDATE MSG SET CompressContent = x'{compressed_data}', BytesExtra=x'', type=49, SubType=5,
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IsSender=0, TalkerId=2 WHERE MsgSvrID={data[0]['MsgSvrID']}"""
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)
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result = self.wcf.forward_msg(data[0]["MsgSvrID"], message.roomid)
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print(f"视频链接:{result}")
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