modified: main.py

deleted:    tools/mail_tool.py

main.py

@@ -11,6 +11,13 @@ import numpy as np
 import sqlite3
 from .tools.mail_tool import emaillog
 from .tools.zhangdan_flask import runwebui,stop_server
+import imaplib
+from datetime import datetime
+import email.utils
+import email.header
+import email  
+from lxml import html
+import re
 
 @register("astrbot_bdzxb_bill", "bd_bill", "账单统计", "1.0.0")
 class MyPlugin(Star):
@@ -284,6 +291,113 @@ class MyPlugin(Star):
         except Exception as e:
             logger.error(f"文件下载失败  原因：{e}")
             return 
+        
+    # 登录邮箱 下载文件
+    def emaillog(self):
+        logger.info(f" 开始执行 登录邮箱 {self.email_usr} 命令 ")
+        # 邮箱登录用户名
+        email_user = self.email_usr
+        # 邮箱授权码(非登录密码)，用于IMAP协议认证
+        email_password = self.emcil_paswd
+        # IMAP服务器地址，Foxmail使用QQ邮箱的IMAP服务器
+        imap_server = self.emcil_imap 
+        mail = imaplib.IMAP4_SSL(imap_server)
+        # 使用用户名和授权码登录邮箱
+        # try:
+        mail.login(email_user, email_password)
+        # 查询收件箱 只读模式
+        mail.select("inbox",readonly=True)
+        # 设定查询条件 
+        for emlname in self.emcil_white:
+            from_clause = " OR ".join([f'FROM "{sender}"' for sender in emlname])
+                # 获取今天的日期，格式化为IMAP要求的格式(如"21-Jul-2025")
+            today = datetime.now().strftime("%d-%b-%Y")
+            today = today.encode('utf-8')
+            search_criteria = f'({from_clause} SINCE "{today}" HAS attachment)'
+            logger.info(f"严格模式: 只处理今天({today})收到的邮件")
+            logger.info(f"发件人白名单: {self.emcil_white}")
+            logger.info(f"搜索条件: {search_criteria}")
+
+            # 执行IMAP搜索命令
+            status, messages = mail.search(None, search_criteria)
+            if status != "OK":  # 检查搜索是否成功
+                raise Exception("邮件搜索失败")
+
+            # 获取邮件ID列表并只取最后20个（最新的20封）
+            mail_ids = messages[0].split()[-20:]
+            logger.info(f"获取到邮件数量: {len(messages)}")
+            filenames = ""
+            for mail_id in reversed(mail_ids):
+                # 获取邮件完整内容(RFC822格式)
+                status, msg_data = mail.fetch(mail_id, "(RFC822)")
+                if status != "OK":  # 如果获取失败则跳过
+                    continue
+                # 解析邮件内容为Message对象
+                email_message = email.message_from_bytes(msg_data[0][1])
+                # 验证发件人是否在白名单中
+                # ========================
+                from_header = email.utils.parseaddr(email_message['From'])[1]  # 解析发件人邮箱
+                # logger.info(f"邮件发件人: {from_header}")
+                if from_header not in self.emcil_white:  # 严格检查白名单
+                    # logger.info(f"跳过非白名单发件人: {from_header}")
+                    continue
+
+                # 遍历邮件各部分
+                # =============
+                for part in email_message.walk():  # 递归遍历邮件所有部分
+                    if part.get_content_maintype() == "multipart":  # 跳过multipart容器部分
+                        continue
+                    filename = part.get_filename()  # 获取附件文件名
+                    # 获取正文
+                    maildata = part.get_payload(decode=True)
+                    # 微信导出文件需要点击链接下载 检测正文中是否包含链接 解析正文内容 筛选a标签获取下载链接
+                    etree = html.etree
+                    tree = etree.HTML(maildata)
+                    # logger.info(f"邮件正文{maildata}")
+                    a_tags = tree.xpath('//a')
+                    mail_date = email.utils.parsedate_to_datetime(email_message['Date']) if email_message['Date'] else None
+                    mail_date = re.sub(r"[^\u4e00-\u9fa5a-zA-Z0-9]", "", str(mail_date))
+                    for a_tag in a_tags:
+                        # 获取到url后下载url
+                        urlt = a_tag.get("href")
+                        if urlt:
+                            try:
+                                filenames += self.download_file(urlt=urlt,filenamett=f"{from_header}{mail_date}")
+                            except Exception as e:
+                                logger.debug(f"URl 文件下载失败：{e}")
+                    # 处理无文件名的情况
+                    # ================
+                    if not filename:  # 如果附件没有文件名
+                        # 按日期发件人生成附件名
+                        filename = f"{from_header}{mail_date}.zip"
+                    # 文件名处理
+                    # =========
+                    # 解码邮件头中的文件名
+                    try:
+                        decoded_name = email.header.decode_header(filename)[0][0]
+                        if isinstance(decoded_name, bytes):
+                            decoded_name = decoded_name.decode()
+                    except Exception as e:
+                        # 文件名解析失败 自动生成新名字
+                        decoded_name,filename = f"{from_header}{mail_date}.zip"
+                    today_str = datetime.now().strftime("%Y%m%d")  # 获取当前日期字符串
+                    base_name, ext = os.path.splitext(decoded_name)  # 拆分文件名和扩展名
+                    # 生成新文件名格式：YYYYMMDD-原文件名.zip
+                    new_filename = f"{today_str}-{base_name}{ext}"
+                    if filename:
+                        new_filename = filename
+                    # 拼接完整的文件保存路径
+                    filepath = os.path.join(StarTools.get_data_dir("astrbot_bdzxb_bill"), new_filename)  
+                    if new_filename not in self.no_file:
+                        # 附件保存处理
+                        # 以二进制模式保存附件
+                        with open(filepath, "wb") as f:  
+                            f.write(part.get_payload(decode=True))  # 解码并写入附件内容
+                        # logger.info(f"下载附件: {filename} -> {new_filename}")  
+                        filenames += new_filename+"\n"
+        return "获取成功:"+filenames
+        
+
 
     async def terminate(self):
         """可选择实现异步的插件销毁方法，当插件被卸载/停用时会调用。"""