积分赠送功能插件化

抖音真实地址获取插件化

plugins/douyin_parser/__init__.py

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+# 从当前包的main模块导入DouyinParserPlugin类
+from .main import DouyinParserPlugin
+
+# 提供get_plugin函数，返回插件实例
+def get_plugin():
+    """获取插件实例"""
+    return DouyinParserPlugin()

plugins/douyin_parser/config.toml

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+[Douyin]
+enable = true
+
+# 发送模式: card(发送卡片) 或 file(下载并发送文件)
+download_mode = "card"
+
+# Http代理设置（用于获取真实链接发送卡片，如果家里有ipv6，可以设置为空）
+# 格式: http://用户名:密码@代理地址:代理端口
+# 例如：http://127.0.0.1:7890
+http_proxy = ""

plugins/douyin_parser/main.py

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+import logging
+import os
+import re
+import time
+import traceback
+import requests
+from typing import Dict, Any, List, Optional, Tuple
+
+from wcferry import Wcf, WxMsg
+
+from plugin_common.message_plugin_interface import MessagePluginInterface
+from plugin_common.plugin_interface import PluginStatus
+from plugins.stats_collector.decorators import plugin_stats_decorator
+from robot_cmd.robot_command import Feature, PermissionStatus, GroupBotManager
+
+
+class DouyinParserError(Exception):
+    """抖音解析器自定义异常基类"""
+    pass
+
+
+class DouyinParserPlugin(MessagePluginInterface):
+    """抖音无水印解析插件"""
+
+    @property
+    def name(self) -> str:
+        return "抖音解析"
+
+    @property
+    def version(self) -> str:
+        return "1.0.0"
+
+    @property
+    def description(self) -> str:
+        return "提供抖音链接无水印解析功能，支持视频下载和分享"
+
+    @property
+    def author(self) -> str:
+        return "姜不吃先生"
+
+    @property
+    def command_prefix(self) -> Optional[str]:
+        return ""  # 不需要前缀，直接匹配命令
+
+    @property
+    def commands(self) -> List[str]:
+        return []  # 不使用命令触发，而是通过消息内容匹配
+
+    def __init__(self):
+        super().__init__()
+        self.url_pattern = re.compile(r'https?://v\.douyin\.com/\w+/?')
+        # 修改为使用插件目录下的down_load_dir文件夹
+        self.download_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), "down_load_dir")
+        # 确保下载目录存在
+        if not os.path.exists(self.download_dir):
+            os.makedirs(self.download_dir, exist_ok=True)
+
+    def initialize(self, context: Dict[str, Any]) -> bool:
+        """初始化插件"""
+        self.LOG = logging.getLogger(f"Plugin.{self.name}")
+        self.LOG.info(f"正在初始化 {self.name} 插件...")
+
+        # 保存上下文对象
+        self.wcf = context.get("wcf")
+        self.event_system = context.get("event_system")
+        self.message_util = context.get("message_util")
+        self.gbm = context.get("gbm")
+
+        # 从配置中获取参数
+        douyin_config = self._config.get("Douyin", {})
+        self.enable = douyin_config.get("enable", True)
+        self.http_proxy = douyin_config.get("http_proxy", "")
+        self.download_mode = douyin_config.get("download_mode", "card")  # card或file
+
+        self.LOG.info(f"[{self.name}] 插件初始化完成，代理设置: {self.http_proxy}")
+        return True
+
+    def start(self) -> bool:
+        """启动插件"""
+        self.LOG.info(f"[{self.name}] 插件已启动")
+        self.status = PluginStatus.RUNNING
+        return True
+
+    def stop(self) -> bool:
+        """停止插件"""
+        self.LOG.info(f"[{self.name}] 插件已停止")
+        self.status = PluginStatus.STOPPED
+        return True
+
+    def can_process(self, message: Dict[str, Any]) -> bool:
+        """检查是否可以处理该消息"""
+        if not self.enable:
+            return False
+
+        content = str(message.get("content", "")).strip()
+        match = self.url_pattern.search(content)
+        return match is not None
+
+    @plugin_stats_decorator(plugin_name="抖音解析")
+    def process_message(self, message: Dict[str, Any]) -> Tuple[bool, Optional[str]]:
+        """处理消息"""
+        content = str(message.get("content", "")).strip()
+        self.LOG.info(f"插件执行： {self.name}：{content}")
+        sender = message.get("sender")
+        roomid = message.get("roomid", "")
+        wcf: Wcf = message.get("wcf")
+        gbm: GroupBotManager = message.get("gbm")
+
+        # 检查权限
+        if roomid and gbm.get_group_permission(roomid, Feature.DOUYIN_PARSER) == PermissionStatus.DISABLED:
+            return False, "没有权限"
+
+        try:
+            match = self.url_pattern.search(content)
+            if not match:
+                return False, "未找到抖音链接"
+
+            original_url = self._clean_url(match.group(0))
+            self.LOG.info(f"发现抖音链接: {original_url}")
+            
+            # 解析抖音视频
+            video_info = self._parse_douyin(original_url)
+            if not video_info:
+                wcf.send_text(f"❌无法解析抖音视频信息",
+                              (roomid if roomid else sender), sender)
+                return True, "解析失败"
+
+            video_url = video_info.get('video', '')
+            title = video_info.get('title', '无标题')
+            author = video_info.get('name', '未知作者')
+            cover = video_info.get('cover', '')
+
+            if not video_url:
+                wcf.send_text(f"❌无法获取视频地址",
+                              (roomid if roomid else sender), sender)
+                return True, "获取视频地址失败"
+
+            # 根据模式选择发送方式
+            if self.download_mode == "file":
+                # 下载并发送文件
+                mp4_path = self._download_stream(video_url, os.path.join(self.download_dir, "douyin.mp4"))
+                if mp4_path:
+                    wcf.send_file(mp4_path, (roomid if roomid else sender))
+                    return True, "发送视频文件成功"
+                else:
+                    wcf.send_text(f"❌下载视频失败",
+                                  (roomid if roomid else sender), sender)
+                    return True, "下载视频失败"
+            else:
+                # 发送卡片
+                wcf.send_rich_text(
+                    "BOT-PC直接查看", 
+                    "gh_11", 
+                    title[:30], 
+                    f"PC直接查看-{title[:20]} - {author[:10]}", 
+                    video_url,
+                    cover,
+                    (roomid if roomid else sender)
+                )
+                return True, "发送卡片成功"
+
+        except DouyinParserError as e:
+            self.LOG.error(f"抖音解析错误: {e}")
+            wcf.send_text(f"❌抖音解析失败: {str(e)}",
+                          (roomid if roomid else sender), sender)
+            return True, f"解析错误: {e}"
+        except Exception as e:
+            self.LOG.error(f"处理抖音链接出错: {e}\n{traceback.format_exc()}")
+            wcf.send_text(f"❌处理抖音链接出错: {str(e)}",
+                          (roomid if roomid else sender), sender)
+            return True, f"处理出错: {e}"
+
+    def _clean_url(self, url: str) -> str:
+        """清理URL"""
+        cleaned_url = url.strip().replace(';', '').replace('\n', '').replace('\r', '')
+        self.LOG.debug(f"[抖音] 清理后的URL: {cleaned_url}")
+        return cleaned_url
+
+    def _clean_response_data(self, data: Dict[str, Any]) -> Dict[str, Any]:
+        """清理响应数据"""
+        if not data:
+            return data
+        data['cover'] = "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/7c/49/e1/7c49e1af-ce92-d1c4-9a93-0a316e47ba94/AppIcon_TikTok-0-0-1x_U007epad-0-1-0-0-85-220.png/512x512bb.jpg"
+        return data
+
+    def _get_real_video_url(self, video_url: str) -> str:
+        """获取真实视频链接"""
+        max_retries = 3  # 最大重试次数
+        retry_delay = 2  # 重试延迟秒数
+        max_redirects = 10  # 最大重定向次数，防止死循环
+        proxies = {"http": self.http_proxy, "https": self.http_proxy} if self.http_proxy else None
+        redirect_history = []
+
+        for retry in range(max_retries):
+            try:
+                self.LOG.info(f"[抖音] 开始获取真实视频链接: {video_url} (第{retry + 1}次尝试)")
+                headers = {
+                    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36',
+                    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
+                    'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8',
+                    'Range': 'bytes=0-'
+                }
+
+                # 默认使用 allow_redirects=True 获取历史记录
+                response = requests.get(video_url, headers=headers, proxies=proxies, allow_redirects=True, timeout=60)
+
+                if response.history:
+                    redirect_history = [resp.url for resp in response.history]
+                    real_url = response.url
+                else:
+                    # response.history 为空，手动解析重定向
+                    current_url = video_url
+                    for _ in range(max_redirects):  # 限制最大重定向次数
+                        resp = requests.get(current_url, headers=headers, proxies=proxies, allow_redirects=False,
+                                            timeout=60)
+                        new_url = resp.headers.get('Location')
+
+                        if not new_url:
+                            break  # 没有新的 Location，停止
+
+                        if not new_url.startswith("http"):
+                            from urllib.parse import urljoin
+                            new_url = urljoin(current_url, new_url)  # 处理相对路径重定向
+
+                        if new_url in redirect_history:
+                            self.LOG.info(f"[抖音] 检测到循环重定向: {new_url}")
+                            break  # 避免死循环
+
+                        redirect_history.append(new_url)
+                        self.LOG.info(f"[抖音] 发现重定向: {current_url} -> {new_url}")
+                        current_url = new_url
+
+                    real_url = current_url
+
+                if redirect_history:
+                    self.LOG.info(f"[抖音] 重定向历史: {redirect_history}")
+
+                if real_url != video_url and ('v3-' in real_url.lower() or 'douyinvod.com' in real_url.lower()):
+                    self.LOG.info(f"[抖音] 成功获取真实链接: {real_url}")
+                    return real_url
+                else:
+                    self.LOG.info("[抖音] 未能获取到符合预期的视频链接，准备重试")
+                    if retry < max_retries - 1:
+                        time.sleep(retry_delay)
+                        continue
+                    return video_url
+
+            except Exception as e:
+                self.LOG.error(f"[抖音] 获取真实链接失败: {str(e)} (第{retry + 1}次尝试)")
+                if retry < max_retries - 1:
+                    time.sleep(retry_delay)
+                    continue
+                return video_url
+
+        self.LOG.error("[抖音] 获取真实链接失败，已达到最大重试次数")
+        return video_url
+
+    def _parse_douyin(self, url: str) -> Dict[str, Any]:
+        """解析抖音链接"""
+        try:
+            api_url = "http://zj.v.api.aa1.cn/api/douyinjx/"
+            clean_url = self._clean_url(url)
+            params = {'text': clean_url, 'type': 'json'}
+
+            self.LOG.info(f"[抖音] 请求API: {api_url}, 参数: {repr(params)}")
+            proxy = {"http": self.http_proxy, "https": self.http_proxy} if self.http_proxy else None
+            response = requests.get(api_url, params=params, timeout=30, proxies=proxy)
+
+            if response.status_code != 200:
+                raise DouyinParserError(f"API请求失败，状态码: {response.status_code}")
+
+            data = response.json()
+            self.LOG.info(f"[抖音] API响应数据: {data}")
+
+            if data.get("code") == 200:
+                result = data.get("data", {})
+                self.LOG.info(f"[抖音] API响应数据result: {result}")
+                if result.get('video'):
+                    result['video'] = self._get_real_video_url(result['video'])
+                return self._clean_response_data(result)
+            else:
+                raise DouyinParserError(data.get("message", "未知错误"))
+        except Exception as e:
+            self.LOG.error(f"[抖音] 解析过程发生未知错误: {str(e)}\n{traceback.format_exc()}")
+            raise DouyinParserError(f"未知错误: {str(e)}")
+
+    def _download_stream(self, url, save_path):
+        """
+        从指定URL读取视频流并保存到本地
+        :param url: 视频流的URL
+        :param save_path: 本地保存路径（包含文件名，例如 "video.mp4"）
+        """
+        try:
+            # 发送GET请求，启用流式传输
+            response = requests.get(url, stream=True)
+
+            # 检查请求是否成功
+            response.raise_for_status()  # 如果状态码不是200，将抛出异常
+
+            # 确保保存路径的目录存在
+            os.makedirs(os.path.dirname(save_path) or ".", exist_ok=True)
+
+            # 检查是否是视频流（可选，根据Content-Type判断）
+            content_type = response.headers.get("Content-Type", "").lower()
+            if "video" not in content_type and "application/octet-stream" not in content_type:
+                self.LOG.warning(f"警告: 返回的可能不是视频流，Content-Type: {content_type}")
+                self.LOG.warning(f"响应内容预览: {response.text[:100]}")  # 打印前100字符查看
+                return None
+
+            # 以二进制写入模式保存流数据
+            with open(save_path, "wb") as file:
+                for chunk in response.iter_content(chunk_size=1024):  # 分块读取，每块1KB
+                    if chunk:  # 过滤空块
+                        file.write(chunk)
+            self.LOG.info(f"视频已下载到: {save_path}")
+            return os.path.abspath(save_path)
+        except requests.RequestException as e:
+            self.LOG.error(f"请求失败: {e}")
+        except IOError as e:
+            self.LOG.error(f"文件写入失败: {e}")
+        except Exception as e:
+            self.LOG.error(f"发生未知错误: {e}")
+        return None