Rename files and names

2026-04-22 14:04:40 +00:00 · 2024-02-13 15:58:29 +08:00
parent f4e610a953
commit 20199ed794
5 changed files with 29 additions and 29 deletions
--- a/Whatsapp_Chat_Exporter/exported_handler.py
+++ b/Whatsapp_Chat_Exporter/exported_handler.py
@@ -0,0 +1,92 @@
+#!/usr/bin/python3
+
+import os
+from datetime import datetime
+from mimetypes import MimeTypes
+from Whatsapp_Chat_Exporter.data_model import ChatStore, Message
+from Whatsapp_Chat_Exporter.utility import Device
+
+
+def messages(path, data, assume_first_as_me=False):
+    """Extracts messages from the exported file"""
+    with open(path, "r", encoding="utf8") as file:
+        you = ""
+        data["ExportedChat"] = ChatStore(Device.EXPORTED)
+        chat = data["ExportedChat"]
+        total_row_number = len(file.readlines())
+        file.seek(0)
+        for index, line in enumerate(file):
+            if len(line.split(" - ")) > 1:
+                time = line.split(" - ")[0]
+                if ":" not in line.split(time)[1]:
+                    msg.data = line.split(time)[1][3:]
+                    msg.meta = True
+                else:
+                    name = line.split(time)[1].split(":")[0]
+                    message = line.split(time)[1].split(name + ":")[1].strip()
+                    name = name[3:]
+                    if you == "":
+                        if chat.name is None:
+                            if not assume_first_as_me:
+                                while True:
+                                    ans = input(f"Is '{name}' you? (Y/N)").lower()
+                                    if ans == "y":
+                                        you = name
+                                        break
+                                    elif ans == "n":
+                                        chat.name = name
+                                        break
+                            else:
+                                you = name
+                        else:
+                            if name != chat.name:
+                                you = name
+                    elif chat.name is None:
+                        if name != you:
+                            chat.name = name
+                    msg = Message(
+                        you == name,
+                        datetime.strptime(time, "%d/%m/%Y, %H:%M").timestamp(),
+                        time.split(", ")[1].strip(),
+                        index
+                    )
+                    if "<Media omitted>" in message:
+                        msg.data = "The media is omitted in the chat"
+                        msg.mime = "media"
+                        msg.meta = True
+                    elif "(file attached)" in message:
+                        mime = MimeTypes()
+                        msg.media = True
+                        file_path = os.path.join(os.path.dirname(path), message.split("(file attached)")[0].strip())
+                        if os.path.isfile(file_path):
+                            msg.data = file_path
+                            guess = mime.guess_type(file_path)[0]
+                            if guess is not None:
+                                msg.mime = guess
+                            else:
+                                msg.mime = "application/octet-stream"
+                        else:
+                            msg.data = "The media is missing"
+                            msg.mime = "media"
+                            msg.meta = True
+                    else:
+                        msg.data = message
+                        if "\r\n" in message:
+                            msg.data = message.replace("\r\n", "<br>")
+                        if "\n" in message:
+                            msg.data = message.replace("\n", "<br>")
+                chat.add_message(index, msg)
+            else:
+                lookback = index - 1
+                while lookback not in chat.messages:
+                    lookback -= 1
+                msg = chat.messages[lookback]
+                if msg.media:
+                    msg.caption = line.strip()
+                else:
+                    msg.data += "<br>" + line.strip()
+            
+            if index % 1000 == 0:
+                print(f"Processing messages & media...({index}/{total_row_number})", end="\r")
+    print(f"Processing messages & media...({total_row_number}/{total_row_number})", end="\r")
+    return data