yuyx
606cad43dc
- 发现标记已读的正确 API: /tools/submit_ajax.ashx?action=saveread - 添加 mark_article_read 方法调用 saveread API 标记文章已读 - 修改 get_article_attachments 返回文章的 channel_id 和 article_id - 对每篇文章都调用 mark_article_read，无论是否有附件 - 解决米米88、黄紫夏99等账号文章无法标记已读的问题 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
665 lines
25 KiB
Python
Executable File
665 lines
25 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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API 浏览器 - 用纯 HTTP 请求实现浏览功能
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比传统浏览器自动化快 30-60 倍
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"""
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import requests
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from bs4 import BeautifulSoup
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import os
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import re
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import time
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import atexit
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import weakref
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from typing import Optional, Callable
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from dataclasses import dataclass
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from urllib.parse import urlsplit
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from app_config import get_config
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import time as _time_module
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_MODULE_START_TIME = _time_module.time()
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_WARMUP_PERIOD_SECONDS = 60 # 启动后 60 秒内使用更长超时
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_WARMUP_TIMEOUT_SECONDS = 15.0 # 预热期间的超时时间
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config = get_config()
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BASE_URL = getattr(config, "ZSGL_BASE_URL", "https://postoa.aidunsoft.com")
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LOGIN_URL = getattr(config, "ZSGL_LOGIN_URL", f"{BASE_URL}/admin/login.aspx")
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INDEX_URL_PATTERN = getattr(config, "ZSGL_INDEX_URL_PATTERN", "index.aspx")
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COOKIES_DIR = getattr(config, "COOKIES_DIR", "data/cookies")
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try:
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_API_REQUEST_TIMEOUT_SECONDS = float(os.environ.get("API_REQUEST_TIMEOUT_SECONDS") or os.environ.get("API_REQUEST_TIMEOUT") or "5")
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except Exception:
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_API_REQUEST_TIMEOUT_SECONDS = 5.0
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_API_REQUEST_TIMEOUT_SECONDS = max(3.0, _API_REQUEST_TIMEOUT_SECONDS)
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_API_DIAGNOSTIC_LOG = str(os.environ.get("API_DIAGNOSTIC_LOG", "")).strip().lower() in ("1", "true", "yes", "on")
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try:
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_API_DIAGNOSTIC_SLOW_MS = int(os.environ.get("API_DIAGNOSTIC_SLOW_MS", "0") or "0")
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except Exception:
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_API_DIAGNOSTIC_SLOW_MS = 0
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_API_DIAGNOSTIC_SLOW_MS = max(0, _API_DIAGNOSTIC_SLOW_MS)
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_cookie_domain_fallback = urlsplit(BASE_URL).hostname or "postoa.aidunsoft.com"
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_COOKIE_JAR_MAX_AGE_SECONDS = 24 * 60 * 60
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def get_cookie_jar_path(username: str) -> str:
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"""获取截图用的 cookies 文件路径（Netscape Cookie 格式）"""
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import hashlib
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os.makedirs(COOKIES_DIR, exist_ok=True)
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filename = hashlib.sha256(username.encode()).hexdigest()[:32] + ".cookies.txt"
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return os.path.join(COOKIES_DIR, filename)
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def is_cookie_jar_fresh(cookie_path: str, max_age_seconds: int = _COOKIE_JAR_MAX_AGE_SECONDS) -> bool:
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"""判断 cookies 文件是否存在且未过期"""
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if not cookie_path or not os.path.exists(cookie_path):
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return False
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try:
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file_age = time.time() - os.path.getmtime(cookie_path)
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return file_age <= max(0, int(max_age_seconds or 0))
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except Exception:
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return False
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_api_browser_instances: "weakref.WeakSet[APIBrowser]" = weakref.WeakSet()
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def _cleanup_api_browser_instances():
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"""进程退出时清理残留的API浏览器实例（弱引用，不阻止GC）"""
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for inst in list(_api_browser_instances):
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try:
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inst.close()
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except Exception:
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pass
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atexit.register(_cleanup_api_browser_instances)
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@dataclass
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class APIBrowseResult:
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"""API 浏览结果"""
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success: bool
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total_items: int = 0
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total_attachments: int = 0
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error_message: str = ""
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class APIBrowser:
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"""API 浏览器 - 使用纯 HTTP 请求实现浏览"""
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def __init__(self, log_callback: Optional[Callable] = None, proxy_config: Optional[dict] = None):
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self.session = requests.Session()
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self.session.headers.update({
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
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'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
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'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8',
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})
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self.logged_in = False
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self.log_callback = log_callback
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self.stop_flag = False
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self._closed = False # 防止重复关闭
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self.last_total_records = 0
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# 设置代理
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if proxy_config and proxy_config.get("server"):
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proxy_server = proxy_config["server"]
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self.session.proxies = {
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"http": proxy_server,
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"https": proxy_server
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}
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self.proxy_server = proxy_server
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else:
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self.proxy_server = None
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_api_browser_instances.add(self)
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def log(self, message: str):
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"""记录日志"""
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if self.log_callback:
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self.log_callback(message)
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def save_cookies_for_screenshot(self, username: str):
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"""保存 cookies 供 wkhtmltoimage 使用（Netscape Cookie 格式）"""
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cookies_path = get_cookie_jar_path(username)
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try:
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lines = [
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"# Netscape HTTP Cookie File",
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"# This file was generated by zsglpt",
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]
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for cookie in self.session.cookies:
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domain = cookie.domain or _cookie_domain_fallback
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include_subdomains = "TRUE" if domain.startswith(".") else "FALSE"
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path = cookie.path or "/"
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secure = "TRUE" if getattr(cookie, "secure", False) else "FALSE"
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expires = int(getattr(cookie, "expires", 0) or 0)
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lines.append(
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"\t".join(
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[
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domain,
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include_subdomains,
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path,
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secure,
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str(expires),
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cookie.name,
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cookie.value,
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]
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)
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)
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with open(cookies_path, "w", encoding="utf-8") as f:
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f.write("\n".join(lines) + "\n")
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self.log(f"[API] Cookies已保存供截图使用")
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return True
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except Exception as e:
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self.log(f"[API] 保存cookies失败: {e}")
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return False
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def _request_with_retry(self, method, url, max_retries=3, retry_delay=1, **kwargs):
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"""带重试机制的请求方法"""
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# 启动后 60 秒内使用更长超时（15秒），之后使用配置的超时
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if (_time_module.time() - _MODULE_START_TIME) < _WARMUP_PERIOD_SECONDS:
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kwargs.setdefault('timeout', _WARMUP_TIMEOUT_SECONDS)
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else:
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kwargs.setdefault('timeout', _API_REQUEST_TIMEOUT_SECONDS)
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last_error = None
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timeout_value = kwargs.get("timeout")
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diag_enabled = _API_DIAGNOSTIC_LOG
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slow_ms = _API_DIAGNOSTIC_SLOW_MS
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for attempt in range(1, max_retries + 1):
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start_ts = _time_module.time()
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try:
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if method.lower() == 'get':
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resp = self.session.get(url, **kwargs)
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else:
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resp = self.session.post(url, **kwargs)
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if diag_enabled:
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elapsed_ms = int((_time_module.time() - start_ts) * 1000)
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if slow_ms <= 0 or elapsed_ms >= slow_ms:
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self.log(
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f"[API][trace] {method.upper()} {url} ok status={resp.status_code} elapsed_ms={elapsed_ms} timeout={timeout_value} attempt={attempt}/{max_retries}"
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)
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return resp
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except Exception as e:
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last_error = e
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if diag_enabled:
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elapsed_ms = int((_time_module.time() - start_ts) * 1000)
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self.log(
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f"[API][trace] {method.upper()} {url} err={type(e).__name__} elapsed_ms={elapsed_ms} timeout={timeout_value} attempt={attempt}/{max_retries}"
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)
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if attempt < max_retries:
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self.log(f"[API] 请求超时，{retry_delay}秒后重试 ({attempt}/{max_retries})...")
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import time
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time.sleep(retry_delay)
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else:
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self.log(f"[API] 请求失败，已重试{max_retries}次: {str(e)}")
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raise last_error
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def _get_aspnet_fields(self, soup):
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"""获取 ASP.NET 隐藏字段"""
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fields = {}
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for name in ['__VIEWSTATE', '__VIEWSTATEGENERATOR', '__EVENTVALIDATION']:
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field = soup.find('input', {'name': name})
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if field:
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fields[name] = field.get('value', '')
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return fields
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def get_real_name(self) -> Optional[str]:
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"""
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获取用户真实姓名
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从 center.aspx 页面解析姓名信息
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返回: 姓名字符串，失败返回 None
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"""
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if not self.logged_in:
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return None
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try:
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url = f"{BASE_URL}/admin/center.aspx"
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resp = self._request_with_retry('get', url)
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soup = BeautifulSoup(resp.text, 'html.parser')
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# 查找包含"姓名："的元素
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# 页面格式: <li><p>姓名：喻勇祥(19174616018) 人力资源编码: ...</p></li>
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nlist = soup.find('div', {'class': 'nlist-5'})
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if nlist:
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first_li = nlist.find('li')
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if first_li:
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text = first_li.get_text()
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# 解析姓名：格式为 "姓名：XXX(手机号)"
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match = re.search(r'姓名[：:]\s*([^\(（]+)', text)
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if match:
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real_name = match.group(1).strip()
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if real_name:
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return real_name
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return None
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except Exception as e:
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return None
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def login(self, username: str, password: str) -> bool:
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"""登录"""
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self.log(f"[API] 登录: {username}")
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try:
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resp = self._request_with_retry('get', LOGIN_URL)
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soup = BeautifulSoup(resp.text, 'html.parser')
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fields = self._get_aspnet_fields(soup)
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data = fields.copy()
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data['txtUserName'] = username
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data['txtPassword'] = password
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data['btnSubmit'] = '登 录'
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resp = self._request_with_retry(
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'post',
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LOGIN_URL,
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data=data,
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headers={
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'Content-Type': 'application/x-www-form-urlencoded',
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'Origin': BASE_URL,
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'Referer': LOGIN_URL,
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},
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allow_redirects=True
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)
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if INDEX_URL_PATTERN in resp.url:
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self.logged_in = True
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self.log(f"[API] 登录成功")
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return True
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else:
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soup = BeautifulSoup(resp.text, 'html.parser')
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error = soup.find(id='lblMsg')
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error_msg = error.get_text().strip() if error else '未知错误'
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self.log(f"[API] 登录失败: {error_msg}")
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return False
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except Exception as e:
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self.log(f"[API] 登录异常: {str(e)}")
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return False
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def get_article_list_page(self, bz: int = 2, page: int = 1, base_url: str = None):
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"""获取单页文章列表"""
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if not self.logged_in:
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return [], 0, None
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if base_url and page > 1:
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url = re.sub(r'page=\d+', f'page={page}', base_url)
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elif page > 1:
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# 兼容兜底：若没有 next_url（极少数情况下页面不提供“下一页”链接），尝试直接拼 page 参数
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url = f"{BASE_URL}/admin/center.aspx?bz={bz}&page={page}"
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else:
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url = f"{BASE_URL}/admin/center.aspx?bz={bz}"
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resp = self._request_with_retry('get', url)
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soup = BeautifulSoup(resp.text, 'html.parser')
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articles = []
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ltable = soup.find('table', {'class': 'ltable'})
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if ltable:
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rows = ltable.find_all('tr')[1:]
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for row in rows:
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# 检查是否是"暂无记录"
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if '暂无记录' in row.get_text():
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continue
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link = row.find('a', href=True)
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if link:
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href = link.get('href', '')
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title = link.get_text().strip()
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match = re.search(r'id=(\d+)', href)
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article_id = match.group(1) if match else None
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articles.append({
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'title': title,
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'href': href,
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'article_id': article_id,
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})
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# 获取总页数
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total_pages = 1
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next_page_url = None
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total_records = 0
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page_content = soup.find(id='PageContent')
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if page_content:
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text = page_content.get_text()
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total_match = re.search(r'共(\d+)记录', text)
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if total_match:
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total_records = int(total_match.group(1))
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total_pages = (total_records + 9) // 10
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next_link = page_content.find('a', string=re.compile('下一页'))
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if next_link:
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next_href = next_link.get('href', '')
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if next_href:
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next_page_url = f"{BASE_URL}/admin/{next_href}"
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try:
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self.last_total_records = int(total_records or 0)
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except Exception:
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self.last_total_records = 0
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return articles, total_pages, next_page_url
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def get_article_attachments(self, article_href: str):
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"""
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获取文章的附件列表和文章信息
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Returns:
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tuple: (attachments_list, article_info)
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- attachments_list: 附件列表
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- article_info: 包含 channel_id 和 article_id 的字典，用于标记文章已读
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"""
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if not article_href.startswith('http'):
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url = f"{BASE_URL}/admin/{article_href}"
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else:
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url = article_href
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resp = self._request_with_retry('get', url)
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soup = BeautifulSoup(resp.text, 'html.parser')
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attachments = []
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article_info = {'channel_id': None, 'article_id': None}
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# 从 saveread 按钮获取 channel_id 和 article_id
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for elem in soup.find_all(['button', 'input']):
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onclick = elem.get('onclick', '')
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match = re.search(r'saveread\((\d+),(\d+)\)', onclick)
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if match:
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article_info['channel_id'] = match.group(1)
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article_info['article_id'] = match.group(2)
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break
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attach_list = soup.find('div', {'class': 'attach-list2'})
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if attach_list:
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items = attach_list.find_all('li')
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for item in items:
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download_links = item.find_all('a', onclick=re.compile(r'download2?\.ashx'))
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for link in download_links:
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onclick = link.get('onclick', '')
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id_match = re.search(r'id=(\d+)', onclick)
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channel_match = re.search(r'channel_id=(\d+)', onclick)
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if id_match:
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attach_id = id_match.group(1)
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channel_id = channel_match.group(1) if channel_match else '1'
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h3 = item.find('h3')
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filename = h3.get_text().strip() if h3 else f'附件{attach_id}'
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attachments.append({
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'id': attach_id,
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'channel_id': channel_id,
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'filename': filename
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})
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break
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return attachments, article_info
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def mark_article_read(self, channel_id: str, article_id: str) -> bool:
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"""通过 saveread API 标记文章已读"""
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if not channel_id or not article_id:
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return False
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import random
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saveread_url = f"{BASE_URL}/tools/submit_ajax.ashx?action=saveread&time={random.random()}&fl={channel_id}&id={article_id}"
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try:
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resp = self._request_with_retry("post", saveread_url)
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# 检查响应是否成功
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if resp.status_code == 200:
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try:
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data = resp.json()
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return data.get('status') == 1
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except:
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return True # 如果不是 JSON 但状态码 200，也认为成功
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return False
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except:
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return False
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def mark_read(self, attach_id: str, channel_id: str = '1') -> bool:
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"""通过访问预览通道标记附件已读"""
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download_url = f"{BASE_URL}/tools/download2.ashx?site=main&id={attach_id}&channel_id={channel_id}"
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try:
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resp = self._request_with_retry("get", download_url, stream=True)
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resp.close()
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return resp.status_code == 200
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except:
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return False
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def browse_content(
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self,
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browse_type: str,
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should_stop_callback: Optional[Callable] = None,
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progress_callback: Optional[Callable] = None,
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) -> APIBrowseResult:
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"""
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浏览内容并标记已读
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Args:
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browse_type: 浏览类型 (应读/注册前未读)
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should_stop_callback: 检查是否应该停止的回调函数
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progress_callback: 进度回调（可选），用于实时上报已浏览内容数量
|
||
|
||
Returns:
|
||
浏览结果
|
||
"""
|
||
result = APIBrowseResult(success=False)
|
||
|
||
if not self.logged_in:
|
||
result.error_message = "未登录"
|
||
return result
|
||
|
||
# 根据浏览类型确定 bz 参数
|
||
# 网站更新后参数: 0=应读, 1=已读（注册前未读需通过页面交互切换）
|
||
# 当前前端选项: 注册前未读、应读（默认应读）
|
||
browse_type_text = str(browse_type or "")
|
||
if '注册前' in browse_type_text:
|
||
bz = 0 # 注册前未读（暂与应读相同，网站通过页面状态区分）
|
||
else:
|
||
bz = 0 # 应读
|
||
|
||
self.log(f"[API] 开始浏览 '{browse_type}' (bz={bz})...")
|
||
|
||
try:
|
||
total_items = 0
|
||
total_attachments = 0
|
||
skipped_items = 0
|
||
consecutive_failures = 0
|
||
max_consecutive_failures = 3
|
||
|
||
# 获取第一页，了解总记录数
|
||
try:
|
||
articles, total_pages, _ = self.get_article_list_page(bz, 1)
|
||
consecutive_failures = 0
|
||
except Exception as e:
|
||
result.error_message = str(e)
|
||
self.log(f"[API] 获取第1页列表失败: {str(e)}")
|
||
return result
|
||
|
||
if not articles:
|
||
self.log(f"[API] '{browse_type}' 没有待处理内容")
|
||
result.success = True
|
||
return result
|
||
|
||
total_records = int(getattr(self, "last_total_records", 0) or 0)
|
||
self.log(f"[API] 共 {total_records} 条记录，开始处理...")
|
||
|
||
last_report_ts = 0.0
|
||
|
||
def report_progress(force: bool = False):
|
||
nonlocal last_report_ts
|
||
if not progress_callback:
|
||
return
|
||
now_ts = time.time()
|
||
if not force and now_ts - last_report_ts < 1.0:
|
||
return
|
||
last_report_ts = now_ts
|
||
try:
|
||
progress_callback({"total_items": total_records, "browsed_items": total_items})
|
||
except Exception:
|
||
pass
|
||
|
||
report_progress(force=True)
|
||
|
||
# 循环处理：遍历所有页面，跟踪已处理文章防止重复
|
||
max_iterations = total_records + 20 # 防止无限循环
|
||
iteration = 0
|
||
processed_hrefs = set() # 跟踪已处理的文章，防止重复处理
|
||
current_page = 1
|
||
|
||
while articles and iteration < max_iterations:
|
||
iteration += 1
|
||
|
||
if should_stop_callback and should_stop_callback():
|
||
self.log("[API] 收到停止信号")
|
||
break
|
||
|
||
new_articles_in_page = 0 # 本次迭代中新处理的文章数
|
||
|
||
for article in articles:
|
||
if should_stop_callback and should_stop_callback():
|
||
break
|
||
|
||
article_href = article['href']
|
||
# 跳过已处理的文章
|
||
if article_href in processed_hrefs:
|
||
continue
|
||
|
||
processed_hrefs.add(article_href)
|
||
new_articles_in_page += 1
|
||
title = article['title'][:30]
|
||
|
||
# 获取附件和文章信息（文章详情页）
|
||
try:
|
||
attachments, article_info = self.get_article_attachments(article_href)
|
||
consecutive_failures = 0
|
||
except Exception as e:
|
||
skipped_items += 1
|
||
consecutive_failures += 1
|
||
self.log(
|
||
f"[API] 获取文章失败，跳过（连续失败{consecutive_failures}/{max_consecutive_failures}）: {title} | {str(e)}"
|
||
)
|
||
if consecutive_failures >= max_consecutive_failures:
|
||
raise
|
||
continue
|
||
|
||
total_items += 1
|
||
report_progress()
|
||
|
||
# 标记文章已读（调用 saveread API）
|
||
article_marked = False
|
||
if article_info.get('channel_id') and article_info.get('article_id'):
|
||
article_marked = self.mark_article_read(
|
||
article_info['channel_id'],
|
||
article_info['article_id']
|
||
)
|
||
|
||
# 处理附件（如果有）
|
||
if attachments:
|
||
for attach in attachments:
|
||
if self.mark_read(attach['id'], attach['channel_id']):
|
||
total_attachments += 1
|
||
|
||
self.log(f"[API] [{total_items}] {title} - {len(attachments)}个附件")
|
||
else:
|
||
# 没有附件的文章，只记录标记状态
|
||
status = "已标记" if article_marked else "标记失败"
|
||
self.log(f"[API] [{total_items}] {title} - 无附件({status})")
|
||
|
||
time.sleep(0.1)
|
||
|
||
time.sleep(0.2)
|
||
|
||
# 决定下一步获取哪一页
|
||
if new_articles_in_page > 0:
|
||
# 有新文章被处理，重新获取第1页（因为已读文章会从列表消失，页面会上移）
|
||
current_page = 1
|
||
else:
|
||
# 当前页没有新文章，尝试下一页
|
||
current_page += 1
|
||
if current_page > total_pages:
|
||
self.log(f"[API] 已遍历所有 {total_pages} 页，结束循环")
|
||
break
|
||
|
||
try:
|
||
articles, new_total_pages, _ = self.get_article_list_page(bz, current_page)
|
||
if new_total_pages > 0:
|
||
total_pages = new_total_pages
|
||
except Exception as e:
|
||
self.log(f"[API] 获取第{current_page}页列表失败: {str(e)}")
|
||
break
|
||
|
||
report_progress(force=True)
|
||
if skipped_items:
|
||
self.log(f"[API] 浏览完成: {total_items} 条内容，{total_attachments} 个附件（跳过 {skipped_items} 条内容）")
|
||
else:
|
||
self.log(f"[API] 浏览完成: {total_items} 条内容，{total_attachments} 个附件")
|
||
|
||
result.success = True
|
||
result.total_items = total_items
|
||
result.total_attachments = total_attachments
|
||
return result
|
||
|
||
except Exception as e:
|
||
result.error_message = str(e)
|
||
self.log(f"[API] 浏览出错: {str(e)}")
|
||
return result
|
||
|
||
def close(self):
|
||
"""关闭会话"""
|
||
if self._closed:
|
||
return
|
||
self._closed = True
|
||
|
||
try:
|
||
self.session.close()
|
||
except:
|
||
pass
|
||
finally:
|
||
try:
|
||
_api_browser_instances.discard(self)
|
||
except Exception:
|
||
pass
|
||
|
||
def __enter__(self):
|
||
"""Context manager支持 - 进入"""
|
||
return self
|
||
|
||
def __exit__(self, exc_type, exc_val, exc_tb):
|
||
"""Context manager支持 - 退出"""
|
||
self.close()
|
||
return False # 不抑制异常
|
||
|
||
|
||
def warmup_api_connection(proxy_config: Optional[dict] = None, log_callback: Optional[Callable] = None):
|
||
"""预热 API 连接 - 建立 TCP/TLS 连接池"""
|
||
|
||
def log(msg: str):
|
||
if log_callback:
|
||
log_callback(msg)
|
||
else:
|
||
print(f"[API预热] {msg}")
|
||
|
||
log("正在预热 API 连接...")
|
||
try:
|
||
session = requests.Session()
|
||
if proxy_config and proxy_config.get("server"):
|
||
session.proxies = {"http": proxy_config["server"], "https": proxy_config["server"]}
|
||
|
||
# 发送一个轻量级请求建立连接
|
||
resp = session.get(f"{BASE_URL}/admin/login.aspx", timeout=10, allow_redirects=False)
|
||
log(f"✓ API 连接预热完成 (status={resp.status_code})")
|
||
session.close()
|
||
return True
|
||
except Exception as e:
|
||
log(f"API 连接预热失败: {e}")
|
||
return False
|