mirror of
https://github.com/LifeArchiveProject/WeChatDataAnalysis.git
synced 2026-02-19 06:10:52 +08:00
2a1ae2150f
- 导出格式新增 html：生成 index.html + 会话 messages.html，离线浏览 - 支持 chatHistory（合并消息）解析/渲染与弹窗查看 - 图片资源解析增强：MessageResourceInfo 优先 + md5/hdmd5 兜底 - HTML 导出可选下载远程缩略图（仅公网主机/图片类型/5MB 限制） - 修复拍一拍误判、公众号封面样式识别；转账过期状态与前端展示
354 lines
14 KiB
Python
354 lines
14 KiB
Python
import os
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import json
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import hashlib
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import sqlite3
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import sys
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import unittest
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import zipfile
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import importlib
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from pathlib import Path
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from tempfile import TemporaryDirectory
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ROOT = Path(__file__).resolve().parents[1]
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sys.path.insert(0, str(ROOT / "src"))
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class TestChatExportHtmlFormat(unittest.TestCase):
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_FILE_MD5 = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
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_VOICE_SERVER_ID = 2001
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def _reload_export_modules(self):
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import wechat_decrypt_tool.app_paths as app_paths
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import wechat_decrypt_tool.chat_helpers as chat_helpers
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import wechat_decrypt_tool.media_helpers as media_helpers
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import wechat_decrypt_tool.chat_export_service as chat_export_service
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importlib.reload(app_paths)
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importlib.reload(chat_helpers)
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importlib.reload(media_helpers)
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importlib.reload(chat_export_service)
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return chat_export_service
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def _seed_contact_db(self, path: Path, *, account: str, username: str) -> None:
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conn = sqlite3.connect(str(path))
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try:
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conn.execute(
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"""
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CREATE TABLE contact (
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username TEXT,
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remark TEXT,
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nick_name TEXT,
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alias TEXT,
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local_type INTEGER,
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verify_flag INTEGER,
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big_head_url TEXT,
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small_head_url TEXT
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)
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"""
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)
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conn.execute(
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"""
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CREATE TABLE stranger (
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username TEXT,
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remark TEXT,
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nick_name TEXT,
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alias TEXT,
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local_type INTEGER,
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verify_flag INTEGER,
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big_head_url TEXT,
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small_head_url TEXT
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)
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"""
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)
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conn.execute(
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"INSERT INTO contact VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
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(account, "", "我", "", 1, 0, "", ""),
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)
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conn.execute(
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"INSERT INTO contact VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
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(username, "", "测试好友", "", 1, 0, "", ""),
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)
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conn.commit()
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finally:
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conn.close()
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def _seed_session_db(self, path: Path, *, username: str) -> None:
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conn = sqlite3.connect(str(path))
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try:
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conn.execute(
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"""
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CREATE TABLE SessionTable (
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username TEXT,
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is_hidden INTEGER,
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sort_timestamp INTEGER
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)
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"""
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)
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conn.execute(
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"INSERT INTO SessionTable VALUES (?, ?, ?)",
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(username, 0, 1735689600),
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)
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conn.commit()
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finally:
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conn.close()
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def _seed_message_db(self, path: Path, *, account: str, username: str) -> None:
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conn = sqlite3.connect(str(path))
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try:
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conn.execute("CREATE TABLE Name2Id (rowid INTEGER PRIMARY KEY, user_name TEXT)")
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conn.execute("INSERT INTO Name2Id(rowid, user_name) VALUES (?, ?)", (1, account))
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conn.execute("INSERT INTO Name2Id(rowid, user_name) VALUES (?, ?)", (2, username))
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table_name = f"msg_{hashlib.md5(username.encode('utf-8')).hexdigest()}"
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conn.execute(
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f"""
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CREATE TABLE {table_name} (
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local_id INTEGER,
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server_id INTEGER,
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local_type INTEGER,
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sort_seq INTEGER,
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real_sender_id INTEGER,
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create_time INTEGER,
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message_content TEXT,
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compress_content BLOB
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)
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"""
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)
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image_xml = '<msg><img md5="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" cdnthumburl="img_file_id_1" /></msg>'
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voice_xml = '<msg><voicemsg voicelength="3000" /></msg>'
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file_md5 = self._FILE_MD5
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file_xml = (
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"<msg><appmsg>"
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"<type>6</type>"
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"<title>demo.pdf</title>"
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"<totallen>2048</totallen>"
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f"<md5>{file_md5}</md5>"
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"</appmsg></msg>"
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)
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link_xml = (
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"<msg><appmsg>"
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"<type>5</type>"
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"<title>示例链接</title>"
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"<des>这是描述</des>"
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"<url>https://example.com/</url>"
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"<thumburl>https://example.com/thumb.jpg</thumburl>"
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"<sourceusername>gh_test</sourceusername>"
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"<sourcedisplayname>测试公众号</sourcedisplayname>"
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"</appmsg></msg>"
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)
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chat_history_xml = (
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"<msg><appmsg>"
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"<type>19</type>"
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"<title>聊天记录</title>"
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"<des>记录预览</des>"
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"<recorditem><desc>张三: hi\n李四: ok</desc></recorditem>"
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"</appmsg></msg>"
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)
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transfer_xml = (
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"<msg><appmsg>"
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"<type>2000</type>"
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"<title>微信转账</title>"
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"<wcpayinfo>"
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"<pay_memo>转账备注</pay_memo>"
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"<feedesc>￥1.23</feedesc>"
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"<paysubtype>3</paysubtype>"
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"<transferid>transfer_123</transferid>"
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"</wcpayinfo>"
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"</appmsg></msg>"
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)
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red_packet_xml = (
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"<msg><appmsg>"
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"<type>2001</type>"
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"<title>红包</title>"
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"<wcpayinfo>"
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"<sendertitle>恭喜发财，大吉大利</sendertitle>"
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"<senderdes>微信红包</senderdes>"
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"</wcpayinfo>"
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"</appmsg></msg>"
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)
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voip_xml = (
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"<msg><VoIPBubbleMsg>"
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"<room_type>1</room_type>"
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"<msg>语音通话</msg>"
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"</VoIPBubbleMsg></msg>"
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)
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quote_voice_xml = (
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"<msg><appmsg>"
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"<type>57</type>"
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"<title>回复语音</title>"
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"<refermsg>"
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"<type>34</type>"
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f"<svrid>{self._VOICE_SERVER_ID}</svrid>"
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"<fromusr>wxid_friend</fromusr>"
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"<displayname>测试好友</displayname>"
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"<content>wxid_friend:3000:1:</content>"
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"</refermsg>"
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"</appmsg></msg>"
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)
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rows = [
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(1, 1001, 3, 1, 2, 1735689601, image_xml, None),
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(2, 1002, 1, 2, 2, 1735689602, "普通文本消息[微笑]", None),
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(3, 1003, 49, 3, 1, 1735689603, transfer_xml, None),
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(4, 1004, 49, 4, 2, 1735689604, red_packet_xml, None),
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(5, 1005, 49, 5, 1, 1735689605, file_xml, None),
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(6, 1006, 49, 6, 2, 1735689606, link_xml, None),
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(7, 1007, 49, 7, 2, 1735689607, chat_history_xml, None),
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(8, 1008, 50, 8, 2, 1735689608, voip_xml, None),
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(9, self._VOICE_SERVER_ID, 34, 9, 1, 1735689609, voice_xml, None),
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(10, 1010, 49, 10, 1, 1735689610, quote_voice_xml, None),
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]
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conn.executemany(
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f"INSERT INTO {table_name} (local_id, server_id, local_type, sort_seq, real_sender_id, create_time, message_content, compress_content) VALUES (?, ?, ?, ?, ?, ?, ?, ?)",
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rows,
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)
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conn.commit()
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finally:
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conn.close()
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def _seed_media_files(self, account_dir: Path) -> None:
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resource_root = account_dir / "resource"
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(resource_root / "aa").mkdir(parents=True, exist_ok=True)
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(resource_root / "aa" / "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.jpg").write_bytes(b"\xff\xd8\xff\xd9")
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(resource_root / "bb").mkdir(parents=True, exist_ok=True)
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(resource_root / "bb" / f"{self._FILE_MD5}.dat").write_bytes(b"dummy")
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conn = sqlite3.connect(str(account_dir / "media_0.db"))
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try:
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conn.execute(
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"""
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CREATE TABLE VoiceInfo (
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svr_id INTEGER,
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create_time INTEGER,
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voice_data BLOB
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)
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"""
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)
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conn.execute(
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"INSERT INTO VoiceInfo VALUES (?, ?, ?)",
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(self._VOICE_SERVER_ID, 1735689609, b"SILK_VOICE_DATA"),
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)
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conn.commit()
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finally:
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conn.close()
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def _prepare_account(self, root: Path, *, account: str, username: str) -> Path:
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account_dir = root / "output" / "databases" / account
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account_dir.mkdir(parents=True, exist_ok=True)
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self._seed_contact_db(account_dir / "contact.db", account=account, username=username)
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self._seed_session_db(account_dir / "session.db", username=username)
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self._seed_message_db(account_dir / "message_0.db", account=account, username=username)
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self._seed_media_files(account_dir)
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return account_dir
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def _create_job(self, manager, *, account: str, username: str):
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job = manager.create_job(
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account=account,
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scope="selected",
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usernames=[username],
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export_format="html",
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start_time=None,
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end_time=None,
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include_hidden=False,
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include_official=False,
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include_media=True,
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media_kinds=["image", "emoji", "video", "video_thumb", "voice", "file"],
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message_types=[],
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output_dir=None,
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allow_process_key_extract=False,
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download_remote_media=False,
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privacy_mode=False,
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file_name=None,
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)
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for _ in range(200):
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latest = manager.get_job(job.export_id)
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if latest and latest.status in {"done", "error", "cancelled"}:
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return latest
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import time as _time
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_time.sleep(0.05)
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self.fail("export job did not finish in time")
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def test_html_export_contains_index_and_conversation_page(self):
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with TemporaryDirectory() as td:
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root = Path(td)
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account = "wxid_test"
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username = "wxid_friend"
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self._prepare_account(root, account=account, username=username)
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prev_data = os.environ.get("WECHAT_TOOL_DATA_DIR")
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try:
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os.environ["WECHAT_TOOL_DATA_DIR"] = str(root)
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svc = self._reload_export_modules()
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job = self._create_job(svc.CHAT_EXPORT_MANAGER, account=account, username=username)
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self.assertEqual(job.status, "done", msg=job.error)
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self.assertTrue(job.zip_path and job.zip_path.exists())
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with zipfile.ZipFile(job.zip_path, "r") as zf:
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names = set(zf.namelist())
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self.assertIn("index.html", names)
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self.assertIn("assets/wechat-chat-export.css", names)
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self.assertIn("assets/wechat-chat-export.js", names)
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manifest = json.loads(zf.read("manifest.json").decode("utf-8"))
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self.assertEqual(manifest.get("format"), "html")
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html_path = next((n for n in names if n.endswith("/messages.html")), "")
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self.assertTrue(html_path)
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html_text = zf.read(html_path).decode("utf-8")
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self.assertIn('data-wce-rail-avatar="1"', html_text)
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self.assertIn('data-wce-session-list="1"', html_text)
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self.assertIn('id="sessionSearchInput"', html_text)
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self.assertIn('data-wce-time-divider="1"', html_text)
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self.assertIn('id="messageTypeFilter"', html_text)
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self.assertIn('value="chatHistory"', html_text)
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self.assertIn('id="chatHistoryModal"', html_text)
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self.assertIn('data-wce-chat-history="1"', html_text)
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self.assertIn('data-record-item-b64="', html_text)
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self.assertIn('id="wceMediaIndex"', html_text)
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self.assertIn('data-wce-quote-voice-btn="1"', html_text)
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self.assertNotIn('title="刷新消息"', html_text)
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self.assertNotIn('title="导出聊天记录"', html_text)
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self.assertNotIn("搜索聊天记录", html_text)
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self.assertNotIn("朋友圈", html_text)
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self.assertNotIn("年度总结", html_text)
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self.assertNotIn("设置", html_text)
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self.assertNotIn("隐私模式", html_text)
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self.assertTrue(any(n.startswith("media/images/") for n in names))
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self.assertIn("../../media/images/", html_text)
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self.assertIn("wechat-transfer-card", html_text)
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self.assertIn("wechat-redpacket-card", html_text)
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self.assertIn("wechat-chat-history-card", html_text)
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self.assertIn("wechat-voip-bubble", html_text)
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self.assertIn("wechat-link-card", html_text)
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self.assertIn("wechat-file-card", html_text)
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self.assertIn("wechat-voice-wrapper", html_text)
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css_text = zf.read("assets/wechat-chat-export.css").decode("utf-8", errors="ignore")
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self.assertIn("wechat-transfer-card", css_text)
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self.assertNotIn("wechat-transfer-card[data-v-", css_text)
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js_text = zf.read("assets/wechat-chat-export.js").decode("utf-8", errors="ignore")
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self.assertIn("wechat-voice-bubble", js_text)
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self.assertIn("voice-playing", js_text)
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self.assertIn("data-wce-quote-voice-btn", js_text)
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self.assertIn("assets/images/wechat/wechat-trans-icon1.png", names)
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self.assertIn("assets/images/wechat/zip.png", names)
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self.assertIn("assets/images/wechat/WeChat-Icon-Logo.wine.svg", names)
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self.assertTrue(any(n.startswith("fonts/") and n.endswith(".woff2") for n in names))
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self.assertIn("wxemoji/Expression_1@2x.png", names)
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self.assertIn("../../wxemoji/Expression_1@2x.png", html_text)
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finally:
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if prev_data is None:
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os.environ.pop("WECHAT_TOOL_DATA_DIR", None)
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else:
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os.environ["WECHAT_TOOL_DATA_DIR"] = prev_data
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