添加html导出部分文件的支持

app/DataBase/output_pc.py

@@ -18,6 +18,7 @@ import shutil
 from ..util.compress_content import parser_reply
 from ..util.emoji import get_emoji, get_emoji_path
 from ..util.image import get_image_path, get_image
+from ..util.file import get_file
 
 os.makedirs('./data/聊天记录', exist_ok=True)
 
@@ -359,6 +360,37 @@ class ChildThread(QThread):
     def wx_file(self, doc, isSend, content, status):
         return
 
+    def file(self, doc, message):
+        origin_docx_path = f"{os.path.abspath('.')}/data/聊天记录/{self.contact.remark}"
+        bytesExtra = message[10]
+        str_time = message[8]
+        is_send = message[4]
+        timestamp = message[5]
+        is_chatroom = 1 if self.contact.is_chatroom else 0
+        if is_chatroom:
+            avatar = f"./avatar/{message[12].wxid}.png"
+        else:
+            avatar = f"./avatar/{MePC().wxid if is_send else self.contact.wxid}.png"
+        if is_chatroom:
+            if is_send:
+                displayname = MePC().name
+            else:
+                displayname = message[12].remark
+        else:
+            displayname = MePC().name if is_send else self.contact.remark
+        displayname = escape_js_and_html(displayname)
+        if self.output_type == Output.HTML:
+            link = get_file(bytesExtra, thumb=True, output_path=origin_docx_path + '/file')
+            file_name = ''
+            shutil.copy(f"{os.path.abspath('.')}/app/resources/icons/file.png", origin_docx_path + '/file/file.png')
+            file_path = './file/file.png'
+            if link != "":
+                file_name = os.path.basename(link)
+                link = './file/' + file_name
+            doc.write(
+                f'''{{ type:49, text: '{file_path}',is_send:{is_send},avatar_path:'{avatar}',timestamp:{timestamp},is_chatroom:{is_chatroom},displayname:'{displayname}',link: '{link}',sub_type:6,file_name: '{file_name}'}},'''
+            )
+
     def retract_message(self, doc, isSend, content, status):
         return
 
@@ -569,6 +601,8 @@ class ChildThread(QThread):
                 self.system_msg(f, message)
             elif type_ == 49 and sub_type == 57 and self.message_types.get(1):
                 self.refermsg(f, message)
+            elif type_ == 49 and sub_type == 6 and self.message_types.get(4906):
+                self.file(f, message)
         f.write(html_end)
         f.close()
         self.okSignal.emit(1)

app/ui/contact/export_dialog.py

@@ -12,6 +12,7 @@ types = {
     '语音': 34,
     '视频': 43,
     '表情包': 47,
+    '文件': 49_06,
     '拍一拍等系统消息': 10000
 }
 Stylesheet = """
@@ -32,6 +33,7 @@ class ExportDialog(QDialog):
         if file_type == 'html':
             self.export_type = Output.HTML
             self.export_choices = {"文本": True, "图片": True, "语音": False, "视频": False, "表情包": False,
+                                   '文件': True,
                                    '拍一拍等系统消息': True}  # 定义导出的数据类型，默认全部选择
         elif file_type == 'csv':
             self.export_type = Output.CSV

app/util/file.py

@@ -0,0 +1,63 @@
+import os
+import traceback
+import shutil
+
+import requests
+
+from app.log import log, logger
+from app.util.protocbuf.msg_pb2 import MessageBytesExtra
+from ..person import MePC
+
+root_path = './data/files/'
+if not os.path.exists('./data'):
+    os.mkdir('./data')
+if not os.path.exists(root_path):
+    os.mkdir(root_path)
+
+
+class File:
+    def __init__(self):
+        self.open_flag = False
+
+
+def get_file(bytes_extra, thumb=False, output_path=root_path) -> str:
+    try:
+        msg_bytes = MessageBytesExtra()
+        msg_bytes.ParseFromString(bytes_extra)
+        file_original_path = ''
+        file_path = ''
+        file_name = ''
+        real_path = ''
+        if len(msg_bytes.message2) > 0:
+            file_field = msg_bytes.message2[-1].field2
+            if file_field.find('sec_msg_node') == -1:
+                file_original_path = file_field
+                file_name = os.path.basename(file_original_path)
+                if file_name != '' and file_name != MePC().wxid:
+                    file_path = os.path.join(output_path, file_name)
+                    if os.path.exists(file_path):
+                        print('文件' + file_path + '已存在')
+                        return file_path
+                    if os.path.isabs(file_original_path):
+                        if os.path.exists(file_original_path):
+                            real_path = file_original_path
+                        else:  # 如果没找到再判断一次是否是迁移了目录
+                            if file_original_path.find(r"FileStorage") != -1:
+                                real_path = MePC().wx_dir + file_original_path[
+                                                            file_original_path.find("FileStorage") - 1:]
+                    else:
+                        if file_original_path.find(MePC().wxid) != -1:
+                            real_path = MePC().wx_dir + file_original_path.replace(MePC().wxid, '')
+                        else:
+                            real_path = MePC().wx_dir + file_original_path
+                    if real_path != "":
+                        if os.path.exists(real_path):
+                            print('开始获取文件' + real_path)
+                            shutil.copy2(real_path, file_path)
+                        else:
+                            print('文件' + file_original_path + '已丢失')
+                            file_path = ''
+        return file_path
+    except:
+        logger.error(traceback.format_exc())
+        return ""