import core.logger as logging from core.db.db_truth_social_content import DBTruthSocialContent from config import TRUTH_SOCIAL_API, COIN_MYSQL_CONFIG, WECHAT_CONFIG, ALI_API_KEY from core.wechat import Wechat import requests import json import os from bs4 import BeautifulSoup import time from datetime import datetime import pytz import pandas as pd import dashscope logger = logging.logger class TruthSocialRetriever: def __init__(self) -> None: self.api_key = TRUTH_SOCIAL_API.get("api_key", "") self.user_info = TRUTH_SOCIAL_API.get("user_id", {}) mysql_user = COIN_MYSQL_CONFIG.get("user", "xch") mysql_password = COIN_MYSQL_CONFIG.get("password", "") if not mysql_password: raise ValueError("MySQL password is not set") mysql_host = COIN_MYSQL_CONFIG.get("host", "localhost") mysql_port = COIN_MYSQL_CONFIG.get("port", 3306) mysql_database = COIN_MYSQL_CONFIG.get("database", "okx") self.db_url = f"mysql+pymysql://{mysql_user}:{mysql_password}@{mysql_host}:{mysql_port}/{mysql_database}" self.db_truth_social_content = DBTruthSocialContent(self.db_url) trump_key = WECHAT_CONFIG.get("trump_key", "") if trump_key: self.wechat = Wechat(trump_key) else: self.wechat = None self.save_path = r"./output/media/truth_social/" os.makedirs(self.save_path, exist_ok=True) self.ali_api_key = ALI_API_KEY instruction_file = r"./instructions/media_article_instructions.json" with open(instruction_file, "r", encoding="utf-8") as f: self.instruction = json.load(f) def get_user_id_from_page(self, handle="realDonaldTrump"): url = f"https://truthsocial.com/@{handle}" headers = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36" } # 模拟浏览器 response = requests.get(url, headers=headers) response.raise_for_status() soup = BeautifulSoup(response.text, "html.parser") # 查找嵌入的 JSON（Truth Social 使用 data 属性或 script 标签） scripts = soup.find_all("script") for script in scripts: if script.string and "id" in script.string and handle in script.string: # 简单提取（实际可能需正则匹配 JSON） import re match = re.search(r'"id"\s*:\s*"(\d+)"', script.string) if match: return match.group(1) return None def get_user_posts(self, limit: int = None): """ 获取用户在 Truth Social 的最新帖子。 免费版：100次 付费版： 47美元：25,000次，如果5分钟跑一次，则可以跑86.8天 497美元：500,000次，如果5分钟跑一次，则可以跑1736天 参数: - limit: 最大帖子数（API 默认返回 20 条，可通过分页获取更多）。 返回: - 帖子列表（JSON 格式）。 """ headers = {"x-api-key": self.api_key, "Content-Type": "application/json"} for user_name, user_id in self.user_info.items(): params = { "handle": user_name, # 用户名 "user_id": user_id, # 可选，用户 ID "next_max_id": None, # 分页时设置为上一次响应的 max_id "trim": "false", # 保留完整内容 } url = "https://api.scrapecreators.com/v1/truthsocial/user/posts" logger.info(f"Searching contents for user: {user_name}") try: response = requests.get(url, headers=headers, params=params) response.raise_for_status() # 检查 HTTP 错误 data = response.json() # 提取帖子列表（假设响应中 'posts' 是键，根据实际文档调整） if limit is not None and isinstance(limit, int): posts = data.get("posts", [])[:limit] else: posts = data.get("posts", []) results = [] if posts: logger.info(f"获取{user_name}帖子: {len(posts)}条") for post in posts: result = {} result["article_id"] = post.get("id") result["user_id"] = user_id result["user_name"] = user_name datetime_text = post.get("created_at") datetime_dict = self.transform_datetime(datetime_text) timestamp_ms = datetime_dict["timestamp_ms"] result["timestamp"] = timestamp_ms beijing_time_str = datetime_dict["beijing_time_str"] result["date_time"] = beijing_time_str result["text"] = post.get("text", "无内容") media_attachments = post.get("media_attachments", []) result["media_url"] = "" result["media_type"] = "" result["media_thumbnail"] = "" if media_attachments: for media_attachment in media_attachments: result["media_url"] = media_attachment.get("url") result["media_type"] = media_attachment.get("type") result["media_thumbnail"] = media_attachment.get( "preview_url" ) break results.append(result) else: print("获取帖子失败，请检查 API 密钥或网络。") if len(results) > 0: # user_path = os.path.join(self.save_path, user_name) # os.makedirs(user_path, exist_ok=True) # now_date_time = datetime.now().strftime("%Y%m%d%H%M%S") # json_file_name = os.path.join(user_path, f"{user_name}_{now_date_time}.json") # # 将results内容写入json_file_name文件中 # with open(json_file_name, 'w', encoding='utf-8') as f: # json.dump(results, f, ensure_ascii=False, indent=2) # logger.info(f"已将{len(results)}条数据保存到: {json_file_name}") result_df = pd.DataFrame(results) result_df = self.remove_duplicate_posts(result_df) if len(result_df) > 0: result_df["analysis_result"] = "" result_df["analysis_token"] = 0 result_df = self.send_wechat_message(result_df) result_df = result_df[ [ "article_id", "user_id", "user_name", "timestamp", "date_time", "text", "analysis_result", "analysis_token", "media_url", "media_type", "media_thumbnail", ] ] self.db_truth_social_content.insert_data_to_mysql(result_df) logger.info(f"已将{len(result_df)}条数据插入到数据库") else: logger.info(f"没有数据需要插入到数据库和发送企业微信消息") except requests.exceptions.RequestException as e: print(f"请求错误: {e}") except json.JSONDecodeError as e: print(f"JSON 解析错误: {e}") def send_message_by_json_file(self, json_file_name: str): with open(json_file_name, "r", encoding="utf-8") as f: results = json.load(f) result_df = pd.DataFrame(results) result_df = self.remove_duplicate_posts(result_df) if len(result_df) > 0: self.send_wechat_message(result_df) else: logger.info(f"没有数据需要发送企业微信消息") def remove_duplicate_posts(self, result_df: pd.DataFrame): try: duplicate_index_list = [] for index, row in result_df.iterrows(): article_id = row["article_id"] exist_data = self.db_truth_social_content.query_data_by_article_id( article_id ) if exist_data: duplicate_index_list.append(index) # 删除重复的行 result_df = result_df.drop(duplicate_index_list) result_df.sort_values(by="timestamp", ascending=True, inplace=True) result_df.reset_index(drop=True, inplace=True) logger.info(f"删除重复的行后，剩余{len(result_df)}条数据") except Exception as e: result_df = pd.DataFrame([]) logger.error(f"删除重复的行失败: {e}") return result_df def send_wechat_message(self, result_df: pd.DataFrame): if self.wechat is None: logger.error("企业微信未初始化") return for index, row in result_df.iterrows(): try: date_time = row["date_time"] text = row["text"] media_thumbnail = row["media_thumbnail"] if media_thumbnail and len(media_thumbnail) > 0: self.wechat.send_image(media_thumbnail) else: contents = [] contents.append(f"## 川普推文") contents.append(text) contents.append(f"## 推文时间") contents.append(date_time) mark_down_text = "\n\n".join(contents) analysis_result, analysis_token = self.analyze_truth_social_content( text ) result_df.at[index, "analysis_result"] = analysis_result result_df.at[index, "analysis_token"] = analysis_token analysis_text = f"\n\n## 分析结果\n\n{analysis_result}" analysis_text += f"\n\n## 分析token\n\n{analysis_token}" if self.calculate_bytes(mark_down_text + analysis_text) > 4096: self.wechat.send_markdown(mark_down_text) if self.calculate_bytes(analysis_text) > 4096: half_analysis_text_length = len(analysis_text) // 2 analysis_1st = analysis_text[:half_analysis_text_length].strip() analysis_2nd = analysis_text[half_analysis_text_length:].strip() self.wechat.send_markdown( f"## 分析结果第一部分\n\n{analysis_1st}" ) self.wechat.send_markdown( f"## 分析结果第二部分\n\n{analysis_2nd}" ) else: self.wechat.send_markdown(f"## 分析结果\n\n{analysis_text}") else: self.wechat.send_markdown(mark_down_text + analysis_text) except Exception as e: logger.error(f"发送企业微信消息失败: {e}") continue return result_df def calculate_bytes(self, text: str): return len(text.encode("utf-8")) def analyze_truth_social_content(self, text: str): try: context = text instructions = self.instruction.get("Instructions", "") output = self.instruction.get("Output", "") prompt = f"# Context\n\n{context}\n\n# Instructions\n\n{instructions}\n\n# Output\n\n{output}" response = dashscope.Generation.call( api_key=self.ali_api_key, model="qwen-plus", messages=[{"role": "user", "content": prompt}], enable_search=True, search_options={"forced_search": True}, # 强制联网搜索 result_format="message", ) # 获取response的token if response.status_code == 200: response_contents = ( response.get("output", {}) .get("choices", [])[0] .get("message", {}) .get("content", "") ) token = response.get("usage", {}).get("total_tokens", 0) else: response_contents = f"{response.code} {response.message}" token = 0 return response_contents, token except Exception as e: logger.error(f"分析推文失败: {e}") return None def transform_datetime(self, datetime_text: str): utc_time = datetime.strptime(datetime_text, "%Y-%m-%dT%H:%M:%S.%fZ").replace( tzinfo=pytz.UTC ) # 1. 转换为时间戳（毫秒） timestamp_ms = int(utc_time.timestamp() * 1000) # 2. 转换为北京时间（ISO 8601 格式，带 +08:00） beijing_tz = pytz.timezone("Asia/Shanghai") beijing_time = utc_time.astimezone(beijing_tz) beijing_time_str = beijing_time.strftime("%Y-%m-%dT%H:%M:%S%z") # 插入冒号到时区偏移（如 +0800 -> +08:00） beijing_time_str = beijing_time_str[:-2] + ":" + beijing_time_str[-2:] result = {"timestamp_ms": timestamp_ms, "beijing_time_str": beijing_time_str} return result