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v0.9.6.2 Release！
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1.初步支持转发消息导出。
2.新增HTML导出全局异常处理，新增LOG方便直接定位
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@SuxueCode
SuxueCode committed Dec 19, 2023
1 parent 49c39b1 commit 932b2d0
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Showing 4 changed files with 172 additions and 132 deletions.
249 changes: 162 additions & 87 deletions Export/HtmlExport.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
using Newtonsoft.Json;
using WechatBakTool.ViewModel;
using System.Security.Policy;
using System.Windows;

namespace WechatBakTool.Export
{
Expand Down Expand Up @@ -60,134 +61,204 @@ public void SetMsg(WXUserReader reader, WXContact contact,WorkspaceViewModel vie

msgList.Sort((x, y) => x.CreateTime.CompareTo(y.CreateTime));

bool err = false;
int msgCount = 0;
HtmlBody = "";
StreamWriter streamWriter = new StreamWriter(Path, true);
foreach (var msg in msgList)
{
HtmlBody += string.Format("<div class=\"msg\"><p class=\"nickname\">{0} <span style=\"padding-left:10px;\">{1}</span></p>", msg.IsSender ? "我" : msg.NickName, TimeStampToDateTime(msg.CreateTime).ToString("yyyy-MM-dd HH:mm:ss"));

if (msg.Type == 1)
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", msg.StrContent);
else if (msg.Type == 3)
try
{
string? path = reader.GetAttachment(WXMsgType.Image, msg);
if (path == null)
HtmlBody += string.Format("<div class=\"msg\"><p class=\"nickname\">{0} <span style=\"padding-left:10px;\">{1}</span></p>", msg.IsSender ? "我" : msg.NickName, TimeStampToDateTime(msg.CreateTime).ToString("yyyy-MM-dd HH:mm:ss"));

if (msg.Type == 1)
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", msg.StrContent);
else if (msg.Type == 3)
{
string? path = reader.GetAttachment(WXMsgType.Image, msg);
if (path == null)
{
#if DEBUG
File.AppendAllText("debug.log", string.Format("[D]{0} {1}:{2}\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), "Img Error Path=>", path));
File.AppendAllText("debug.log", string.Format("[D]{0} {1}:{2}\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"),"Img Error Msg=>",JsonConvert.SerializeObject(msg)));
File.AppendAllText("debug.log", string.Format("[D]{0} {1}:{2}\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), "Img Error Path=>", path));
File.AppendAllText("debug.log", string.Format("[D]{0} {1}:{2}\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), "Img Error Msg=>", JsonConvert.SerializeObject(msg)));
#endif
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "图片转换出现错误或文件不存在");
continue;
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "图片转换出现错误或文件不存在");
continue;
}
HtmlBody += string.Format("<p class=\"content\"><img src=\"{0}\" style=\"max-height:1000px;max-width:1000px;\"/></p></div>", path);
}
HtmlBody += string.Format("<p class=\"content\"><img src=\"{0}\" style=\"max-height:1000px;max-width:1000px;\"/></p></div>", path);
}
else if (msg.Type == 43)
{
string? path = reader.GetAttachment(WXMsgType.Video, msg);
if (path == null)
else if (msg.Type == 43)
{
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "视频不存在");
continue;
string? path = reader.GetAttachment(WXMsgType.Video, msg);
if (path == null)
{
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "视频不存在");
continue;
}
HtmlBody += string.Format("<p class=\"content\"><video controls style=\"max-height:300px;max-width:300px;\"><source src=\"{0}\" type=\"video/mp4\" /></video></p></div>", path);
}
HtmlBody += string.Format("<p class=\"content\"><video controls style=\"max-height:300px;max-width:300px;\"><source src=\"{0}\" type=\"video/mp4\" /></video></p></div>", path);
}
else if(msg.Type == 47)
{
string? path = reader.GetAttachment(WXMsgType.Emoji, msg);
if (path == null)
else if (msg.Type == 47)
{
string? path = reader.GetAttachment(WXMsgType.Emoji, msg);
if (path == null)
{
#if DEBUG
File.AppendAllText("debug.log", string.Format("[D]{0} {1}:{2}\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), "Emoji Error Path=>", path));
File.AppendAllText("debug.log", string.Format("[D]{0} {1}:{2}\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), "Emoji Error Msg=>", JsonConvert.SerializeObject(msg)));
File.AppendAllText("debug.log", string.Format("[D]{0} {1}:{2}\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), "Emoji Error Path=>", path));
File.AppendAllText("debug.log", string.Format("[D]{0} {1}:{2}\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), "Emoji Error Msg=>", JsonConvert.SerializeObject(msg)));
#endif
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "表情未预下载或加密表情");
continue;
}
HtmlBody += string.Format("<p class=\"content\"><img src=\"{0}\" style=\"max-height:300px;max-width:300px;\"/></p></div>", path);
}
else if (msg.Type == 49)
{
if(msg.SubType == 6||msg.SubType == 19||msg.SubType == 40)
{
string? path = reader.GetAttachment(WXMsgType.File, msg);
if(path == null)
{
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "文件不存在");
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "表情未预下载或加密表情");
continue;
}
else
{
HtmlBody += string.Format("<p class=\"content\">{0}</p><p><a href=\"{1}\">点击访问</a></p></div>", "文件：" + path, path);
}
HtmlBody += string.Format("<p class=\"content\"><img src=\"{0}\" style=\"max-height:300px;max-width:300px;\"/></p></div>", path);
}
else
else if (msg.Type == 49)
{
using (var decoder = LZ4Decoder.Create(true, 64))
if (msg.SubType == 6 || msg.SubType == 40)
{
byte[] target = new byte[10240];
int res = 0;
if (msg.CompressContent != null)
res = LZ4Codec.Decode(msg.CompressContent, 0, msg.CompressContent.Length, target, 0, target.Length);

byte[] data = target.Skip(0).Take(res).ToArray();
string xml = Encoding.UTF8.GetString(data);
if (!string.IsNullOrEmpty(xml))
string? path = reader.GetAttachment(WXMsgType.File, msg);
if (path == null)
{
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "文件不存在");
continue;
}
else
{
HtmlBody += string.Format("<p class=\"content\">{0}</p><p><a href=\"{1}\">点击访问</a></p></div>", "文件：" + path, path);
}
}
else if (msg.SubType == 19)
{
using (var decoder = LZ4Decoder.Create(true, 64))
{
xml = xml.Replace("\n", "");
XmlDocument xmlObj = new XmlDocument();
xmlObj.LoadXml(xml);
if (xmlObj.DocumentElement != null)
byte[] target = new byte[10240];
int res = 0;
if (msg.CompressContent != null)
res = LZ4Codec.Decode(msg.CompressContent, 0, msg.CompressContent.Length, target, 0, target.Length);

byte[] data = target.Skip(0).Take(res).ToArray();
string xml = Encoding.UTF8.GetString(data);
if (!string.IsNullOrEmpty(xml))
{
string title = "";
string appName = "";
string url = "";
XmlNodeList? findNode = xmlObj.DocumentElement.SelectNodes("/msg/appmsg/title");
if (findNode != null)
xml = xml.Replace("\n", "");
XmlDocument xmlObj = new XmlDocument();
xmlObj.LoadXml(xml);
if (xmlObj.DocumentElement != null)
{
if (findNode.Count > 0)
string title = "";
string record = "";
string url = "";
XmlNodeList? findNode = xmlObj.DocumentElement.SelectNodes("/msg/appmsg/title");
if (findNode != null)
{
title = findNode[0]!.InnerText;
if (findNode.Count > 0)
{
title = findNode[0]!.InnerText;
}
}
}
findNode = xmlObj.DocumentElement.SelectNodes("/msg/appmsg/sourcedisplayname");
if (findNode != null)
{
if (findNode.Count > 0)

HtmlBody += string.Format("<p class=\"content\">{0}</p>", title);
findNode = xmlObj.DocumentElement.SelectNodes("/msg/appmsg/recorditem");
if (findNode != null)
{
appName = findNode[0]!.InnerText;
if (findNode.Count > 0)
{
XmlDocument itemObj = new XmlDocument();
itemObj.LoadXml(findNode[0]!.InnerText);
XmlNodeList? itemNode = itemObj.DocumentElement.SelectNodes("/recordinfo/datalist/dataitem");
if (itemNode.Count > 0)
{
foreach (XmlNode node in itemNode)
{
string nodeMsg;
string name = node["sourcename"].InnerText;
if (node.Attributes["datatype"].InnerText == "1")
nodeMsg = node["datadesc1"].InnerText;
else if (node.Attributes["datatype"].InnerText == "2")
nodeMsg = "不支持的消息";
else
nodeMsg = node["datatitle"].InnerText;
HtmlBody += string.Format("<p class=\"content\">{0}：{1}</p>", name, nodeMsg);
}
}
}
}
}
findNode = xmlObj.DocumentElement.SelectNodes("/msg/appmsg/url");
if (findNode != null)
}
}
}
else
{
using (var decoder = LZ4Decoder.Create(true, 64))
{
byte[] target = new byte[10240];
int res = 0;
if (msg.CompressContent != null)
res = LZ4Codec.Decode(msg.CompressContent, 0, msg.CompressContent.Length, target, 0, target.Length);

byte[] data = target.Skip(0).Take(res).ToArray();
string xml = Encoding.UTF8.GetString(data);
if (!string.IsNullOrEmpty(xml))
{
xml = xml.Replace("\n", "");
XmlDocument xmlObj = new XmlDocument();
xmlObj.LoadXml(xml);
if (xmlObj.DocumentElement != null)
{
if (findNode.Count > 0)
string title = "";
string appName = "";
string url = "";
XmlNodeList? findNode = xmlObj.DocumentElement.SelectNodes("/msg/appmsg/title");
if (findNode != null)
{
if (findNode.Count > 0)
{
title = findNode[0]!.InnerText;
}
}
findNode = xmlObj.DocumentElement.SelectNodes("/msg/appmsg/sourcedisplayname");
if (findNode != null)
{
url = findNode[0]!.InnerText;
if (findNode.Count > 0)
{
appName = findNode[0]!.InnerText;
}
}
findNode = xmlObj.DocumentElement.SelectNodes("/msg/appmsg/url");
if (findNode != null)
{
if (findNode.Count > 0)
{
url = findNode[0]!.InnerText;
}
}
HtmlBody += string.Format("<p class=\"content\">{0}|{1}</p><p><a href=\"{2}\">点击访问</a></p></div>", appName, title, url);
}
HtmlBody += string.Format("<p class=\"content\">{0}|{1}</p><p><a href=\"{2}\">点击访问</a></p></div>", appName, title, url);
}
}
}
}
}
else if (msg.Type == 34)
{
string? path = reader.GetAttachment(WXMsgType.Audio, msg);
if (path == null)
else if (msg.Type == 34)
{
string? path = reader.GetAttachment(WXMsgType.Audio, msg);
if (path == null)
{
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "语音不存在");
continue;
}
HtmlBody += string.Format("<p class=\"content\"><audio controls src=\"{0}\"></audio></p></div>", path);
}
else
{
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "语音不存在");
continue;
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "暂未支持的消息");
}
HtmlBody += string.Format("<p class=\"content\"><audio controls src=\"{0}\"></audio></p></div>", path);
}
else
catch(Exception ex)
{
HtmlBody += string.Format("<p class=\"content\">{0}</p></div>", "暂未支持的消息");
err = true;
File.AppendAllText("Err.log", JsonConvert.SerializeObject(msg));
File.AppendAllText("Err.log", ex.ToString());
}

msgCount++;
if(msgCount % 50 == 0)
{
Expand All @@ -202,6 +273,10 @@ public void SetMsg(WXUserReader reader, WXContact contact,WorkspaceViewModel vie
streamWriter.WriteLine(HtmlBody);
HtmlBody = "";
viewModel.ExportCount = msgCount.ToString();
if (err)
{
MessageBox.Show("本次导出发生了异常，部分消息被跳过，更新至最新版本后还有此问题，请将Err.log反馈给开发，谢谢。", "错误");
}
}
streamWriter.Close();
streamWriter.Dispose();
Expand Down
17 changes: 10 additions & 7 deletions WechatBakTool.csproj
View file
Original file line number Diff line number Diff line change
Expand Up @@ -6,11 +6,18 @@
<Nullable>enable</Nullable>
<UseWPF>true</UseWPF>
<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
<AssemblyVersion>0.9.6.1</AssemblyVersion>
<FileVersion>0.9.6.1</FileVersion>
<Version>0.9.6.1</Version>
<AssemblyVersion>0.9.6.2</AssemblyVersion>
<FileVersion>0.9.6.2</FileVersion>
<Version>0.9.6.2</Version>
</PropertyGroup>

<ItemGroup>
<Compile Remove="YearReport\**" />
<EmbeddedResource Remove="YearReport\**" />
<None Remove="YearReport\**" />
<Page Remove="YearReport\**" />
</ItemGroup>

<ItemGroup>
<PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.2" />
<PackageReference Include="jieba.NET" Version="0.42.2" />
Expand Down Expand Up @@ -73,8 +80,4 @@
</None>
</ItemGroup>

<ItemGroup>
<Folder Include="YearReport\" />
</ItemGroup>

</Project>
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