calvin.erfmann/WhatsApp-Chat-Exporter
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Merge old and new schema processing logic

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KnugiHK
2023-03-25 11:51:27 +08:00
parent b5effbd512
commit fb88124d21
2 changed files with 227 additions and 118 deletions
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4
Whatsapp_Chat_Exporter/__main__.py
View File

@@ -2,11 +2,11 @@ try:
from .__init__ import __version__ from .__init__ import __version__
except ImportError: except ImportError:
from Whatsapp_Chat_Exporter.__init__ import __version__ from Whatsapp_Chat_Exporter.__init__ import __version__
from Whatsapp_Chat_Exporter import extract_new as extract from Whatsapp_Chat_Exporter import extract
from Whatsapp_Chat_Exporter import extract_iphone from Whatsapp_Chat_Exporter import extract_iphone
from Whatsapp_Chat_Exporter import extract_iphone_media from Whatsapp_Chat_Exporter import extract_iphone_media
from Whatsapp_Chat_Exporter.data_model import ChatStore from Whatsapp_Chat_Exporter.data_model import ChatStore
from Whatsapp_Chat_Exporter.extract_new import Crypt from Whatsapp_Chat_Exporter.extract import Crypt
from argparse import ArgumentParser from argparse import ArgumentParser
import os import os
import sqlite3 import sqlite3

341
Whatsapp_Chat_Exporter/extract.py
View File

@@ -15,6 +15,7 @@ from datetime import datetime
from enum import Enum from enum import Enum
from mimetypes import MimeTypes from mimetypes import MimeTypes
from hashlib import sha256 from hashlib import sha256
from Whatsapp_Chat_Exporter.data_model import ChatStore, Message
try: try:
import zlib import zlib
@@ -92,6 +93,7 @@ def decrypt_backup(database, key, output, crypt=Crypt.CRYPT14, show_crypt15=Fals
t1 = key[30:62] t1 = key[30:62]
if crypt is not Crypt.CRYPT15 and len(key) != 158: if crypt is not Crypt.CRYPT15 and len(key) != 158:
raise ValueError("The key file must be 158 bytes") raise ValueError("The key file must be 158 bytes")
# Determine the IV and database offsets
if crypt == Crypt.CRYPT14: if crypt == Crypt.CRYPT14:
if len(database) < 191: if len(database) < 191:
raise ValueError("The crypt14 file must be at least 191 bytes") raise ValueError("The crypt14 file must be at least 191 bytes")
@@ -195,150 +197,215 @@ def contacts(db, data):
def messages(db, data): def messages(db, data):
# Get message history # Get message history
c = db.cursor() c = db.cursor()
c.execute("""SELECT count() FROM messages""") try:
c.execute("""SELECT count() FROM messages""")
except sqlite3.OperationalError:
c.execute("""SELECT count() FROM message""")
total_row_number = c.fetchone()[0] total_row_number = c.fetchone()[0]
print(f"Gathering messages...(0/{total_row_number})", end="\r") print(f"Gathering messages...(0/{total_row_number})", end="\r")
phone_number_re = re.compile(r"[0-9]+@s.whatsapp.net") phone_number_re = re.compile(r"[0-9]+@s.whatsapp.net")
c.execute("""SELECT messages.key_remote_jid, try:
messages._id, c.execute("""SELECT messages.key_remote_jid,
messages.key_from_me, messages._id,
messages.timestamp, messages.key_from_me,
messages.data, messages.timestamp,
messages.status, messages.data,
messages.edit_version, messages.status,
messages.thumb_image, messages.edit_version,
messages.remote_resource, messages.thumb_image,
messages.media_wa_type, messages.remote_resource,
messages.latitude, messages.media_wa_type,
messages.longitude, messages.latitude,
messages_quotes.key_id as quoted, messages.longitude,
messages.key_id, messages_quotes.key_id as quoted,
messages_quotes.data, messages.key_id,
messages.media_caption messages_quotes.data as quoted_data,
FROM messages messages.media_caption
LEFT JOIN messages_quotes FROM messages
ON messages.quoted_row_id = messages_quotes._id LEFT JOIN messages_quotes
WHERE messages.key_remote_jid <> '-1';""") ON messages.quoted_row_id = messages_quotes._id
WHERE messages.key_remote_jid <> '-1';"""
)
except sqlite3.OperationalError:
try:
c.execute("""SELECT jid_global.raw_string as key_remote_jid,
message._id,
message.from_me as key_from_me,
message.timestamp,
message.text_data as data,
message.status,
message_future.version as edit_version,
message_thumbnail.thumbnail as thumb_image,
message_media.file_path as remote_resource,
message_media.mime_type as media_wa_type,
message_location.latitude,
message_location.longitude,
message_quoted.key_id as quoted,
message.key_id,
message_quoted.text_data as quoted_data,
message.message_type,
jid_group.raw_string as group_sender_jid,
chat.subject as chat_subject
FROM message
LEFT JOIN message_quoted
ON message_quoted.message_row_id = message._id
LEFT JOIN message_location
ON message_location.message_row_id = message._id
LEFT JOIN message_media
ON message_media.message_row_id = message._id
LEFT JOIN message_thumbnail
ON message_thumbnail.message_row_id = message._id
LEFT JOIN message_future
ON message_future.message_row_id = message._id
LEFT JOIN chat
ON chat._id = message.chat_row_id
INNER JOIN jid jid_global
ON jid_global._id = chat.jid_row_id
LEFT JOIN jid jid_group
ON jid_group._id = message.sender_jid_row_id
WHERE key_remote_jid <> '-1';"""
)
except:
...
else:
table_message = True
else:
table_message = False
i = 0 i = 0
content = c.fetchone() content = c.fetchone()
while content is not None: while content is not None:
if content[0] not in data: if content["key_remote_jid"] not in data:
data[content[0]] = {"name": None, "messages": {}} data[content["key_remote_jid"]] = ChatStore()
data[content[0]]["messages"][content[1]] = { if content["key_remote_jid"] is None:
"from_me": bool(content[2]), continue # Not sure
"timestamp": content[3]/1000, data[content["key_remote_jid"]].add_message(content["_id"], Message(
"time": datetime.fromtimestamp(content[3]/1000).strftime("%H:%M"), from_me=content["key_from_me"],
"media": False, timestamp=content["timestamp"],
"key_id": content[13], time=content["timestamp"],
"meta": False, key_id=content["key_id"],
"data": None ))
} if "-" in content["key_remote_jid"] and content["key_from_me"] == 0:
if "-" in content[0] and content[2] == 0:
name = None name = None
if content[8] in data: if table_message:
name = data[content[8]]["name"] if content["chat_subject"] is not None:
if "@" in content[8]: _jid = content["group_sender_jid"]
fallback = content[8].split('@')[0] else:
_jid = content["key_remote_jid"]
if _jid in data:
name = data[_jid].name
fallback = _jid.split('@')[0] if "@" in _jid else None
else: else:
fallback = None fallback = None
else: else:
fallback = None if content["remote_resource"] in data:
name = data[content["remote_resource"]].name
data[content[0]]["messages"][content[1]]["sender"] = name or fallback if "@" in content["remote_resource"]:
else: fallback = content["remote_resource"].split('@')[0]
data[content[0]]["messages"][content[1]]["sender"] = None
if content[12] is not None:
data[content[0]]["messages"][content[1]]["reply"] = content[12]
data[content[0]]["messages"][content[1]]["quoted_data"] = content[14]
else:
data[content[0]]["messages"][content[1]]["reply"] = None
if content[15] is not None:
data[content[0]]["messages"][content[1]]["caption"] = content[15]
else:
data[content[0]]["messages"][content[1]]["caption"] = None
if content[5] == 6:
if "-" in content[0]:
# Is Group
if content[4] is not None:
try:
int(content[4])
except ValueError:
msg = f"The group name changed to {content[4]}"
data[content[0]]["messages"][content[1]]["data"] = msg
data[content[0]]["messages"][content[1]]["meta"] = True
else: else:
del data[content[0]]["messages"][content[1]] fallback = None
else: else:
thumb_image = content[7] fallback = None
data[content["key_remote_jid"]].messages[content["_id"]].sender = name or fallback
else:
data[content["key_remote_jid"]].messages[content["_id"]].sender = None
if content["quoted"] is not None:
data[content["key_remote_jid"]].messages[content["_id"]].reply = content["quoted"]
data[content["key_remote_jid"]].messages[content["_id"]].quoted_data = content["quoted_data"]
else:
data[content["key_remote_jid"]].messages[content["_id"]].reply = None
if not table_message and content["media_caption"] is not None:
# Old schema
data[content["key_remote_jid"]].messages[content["_id"]].caption = content["media_caption"]
elif table_message and content["message_type"] == 1 and content["data"] is not None:
# New schema
data[content["key_remote_jid"]].messages[content["_id"]].caption = content["data"]
else:
data[content["key_remote_jid"]].messages[content["_id"]].caption = None
if content["status"] == 6:
if (not table_message and "-" in content["key_remote_jid"]) or \
(table_message and content["chat_subject"] is not None):
# Is Group
if content["data"] is not None:
try:
int(content["data"])
except ValueError:
msg = f"The group name changed to {content['data']}"
data[content["key_remote_jid"]].messages[content["_id"]].data = msg
data[content["key_remote_jid"]].messages[content["_id"]].meta = True
else:
data[content["key_remote_jid"]].delete_message(content["_id"])
else:
thumb_image = content["thumb_image"]
if thumb_image is not None: if thumb_image is not None:
if b"\x00\x00\x01\x74\x00\x1A" in thumb_image: if b"\x00\x00\x01\x74\x00\x1A" in thumb_image:
# Add user # Add user
added = phone_number_re.search( added = phone_number_re.search(
thumb_image.decode("unicode_escape"))[0] thumb_image.decode("unicode_escape"))[0]
if added in data: if added in data:
name_right = data[added]["name"] name_right = data[added].name
else: else:
name_right = added.split('@')[0] name_right = added.split('@')[0]
if content[8] is not None: if content["remote_resource"] is not None:
if content[8] in data: if content["remote_resource"] in data:
name_left = data[content[8]]["name"] name_left = data[content["remote_resource"]].name
else: else:
name_left = content[8].split('@')[0] name_left = content["remote_resource"].split('@')[0]
msg = f"{name_left} added {name_right or 'You'}" msg = f"{name_left} added {name_right or 'You'}"
else: else:
msg = f"Added {name_right or 'You'}" msg = f"Added {name_right or 'You'}"
elif b"\xac\xed\x00\x05\x74\x00" in thumb_image: elif b"\xac\xed\x00\x05\x74\x00" in thumb_image:
# Changed number # Changed number
original = content[8].split('@')[0] original = content["remote_resource"].split('@')[0]
changed = thumb_image[7:].decode().split('@')[0] changed = thumb_image[7:].decode().split('@')[0]
msg = f"{original} changed to {changed}" msg = f"{original} changed to {changed}"
data[content[0]]["messages"][content[1]]["data"] = msg data[content["key_remote_jid"]].messages[content["_id"]].data = msg
data[content[0]]["messages"][content[1]]["meta"] = True data[content["key_remote_jid"]].messages[content["_id"]].meta = True
else: else:
if content[4] is None: if content["data"] is None:
del data[content[0]]["messages"][content[1]] data[content["key_remote_jid"]].delete_message(content["_id"])
else: else:
# Private chat # Private chat
if content[4] is None and content[7] is None: if content["data"] is None and content["thumb_image"] is None:
del data[content[0]]["messages"][content[1]] data[content["key_remote_jid"]].delete_message(content["_id"])
else: else:
if content[2] == 1: if content["key_from_me"] == 1:
if content[5] == 5 and content[6] == 7: if content["status"] == 5 and content["edit_version"] == 7:
msg = "Message deleted" msg = "Message deleted"
data[content[0]]["messages"][content[1]]["meta"] = True data[content["key_remote_jid"]].messages[content["_id"]].meta = True
else: else:
if content[9] == "5": if content["media_wa_type"] == "5":
msg = f"Location shared: {content[10], content[11]}" msg = f"Location shared: {content['latitude'], content['longitude']}"
data[content[0]]["messages"][content[1]]["meta"] = True data[content["key_remote_jid"]].messages[content["_id"]].meta = True
else: else:
msg = content[4] msg = content["data"]
if msg is not None: if msg is not None:
if "\r\n" in msg: if "\r\n" in msg:
msg = msg.replace("\r\n", "<br>") msg = msg.replace("\r\n", "<br>")
if "\n" in msg: if "\n" in msg:
msg = msg.replace("\n", "<br>") msg = msg.replace("\n", "<br>")
else: else:
if content[5] == 0 and content[6] == 7: if content["status"] == 0 and content["edit_version"] == 7:
msg = "Message deleted" msg = "Message deleted"
data[content[0]]["messages"][content[1]]["meta"] = True data[content["key_remote_jid"]].messages[content["_id"]].meta = True
else: else:
if content[9] == "5": if content["media_wa_type"] == "5":
msg = f"Location shared: {content[10], content[11]}" msg = f"Location shared: {content['latitude'], content['longitude']}"
data[content[0]]["messages"][content[1]]["meta"] = True data[content["key_remote_jid"]].messages[content["_id"]].meta = True
else: else:
msg = content[4] msg = content["data"]
if msg is not None: if msg is not None:
if "\r\n" in msg: if "\r\n" in msg:
msg = msg.replace("\r\n", "<br>") msg = msg.replace("\r\n", "<br>")
if "\n" in msg: if "\n" in msg:
msg = msg.replace("\n", "<br>") msg = msg.replace("\n", "<br>")
data[content[0]]["messages"][content[1]]["data"] = msg data[content["key_remote_jid"]].messages[content["_id"]].data = msg
i += 1 i += 1
if i % 1000 == 0: if i % 1000 == 0:
@@ -354,7 +421,8 @@ def media(db, data, media_folder):
total_row_number = c.fetchone()[0] total_row_number = c.fetchone()[0]
print(f"\nGathering media...(0/{total_row_number})", end="\r") print(f"\nGathering media...(0/{total_row_number})", end="\r")
i = 0 i = 0
c.execute("""SELECT messages.key_remote_jid, try:
c.execute("""SELECT messages.key_remote_jid,
message_row_id, message_row_id,
file_path, file_path,
message_url, message_url,
@@ -363,22 +431,39 @@ def media(db, data, media_folder):
FROM message_media FROM message_media
INNER JOIN messages INNER JOIN messages
ON message_media.message_row_id = messages._id ON message_media.message_row_id = messages._id
ORDER BY messages.key_remote_jid ASC""") ORDER BY messages.key_remote_jid ASC"""
)
except sqlite3.OperationalError:
c.execute("""SELECT jid.raw_string as key_remote_jid,
message_row_id,
file_path,
message_url,
mime_type,
media_key
FROM message_media
INNER JOIN message
ON message_media.message_row_id = message._id
LEFT JOIN chat
ON chat._id = message.chat_row_id
INNER JOIN jid
ON jid._id = chat.jid_row_id
ORDER BY jid.raw_string ASC"""
)
content = c.fetchone() content = c.fetchone()
mime = MimeTypes() mime = MimeTypes()
while content is not None: while content is not None:
file_path = f"{media_folder}/{content[2]}" file_path = f"{media_folder}/{content['file_path']}"
data[content[0]]["messages"][content[1]]["media"] = True data[content["key_remote_jid"]].messages[content["message_row_id"]].media = True
if os.path.isfile(file_path): if os.path.isfile(file_path):
data[content[0]]["messages"][content[1]]["data"] = file_path data[content["key_remote_jid"]].messages[content["message_row_id"]].data = file_path
if content[4] is None: if content["mime_type"] is None:
guess = mime.guess_type(file_path)[0] guess = mime.guess_type(file_path)[0]
if guess is not None: if guess is not None:
data[content[0]]["messages"][content[1]]["mime"] = guess data[content["key_remote_jid"]].messages[content["message_row_id"]].mime = guess
else: else:
data[content[0]]["messages"][content[1]]["mime"] = "data/data" data[content["key_remote_jid"]].messages[content["message_row_id"]].mime = "data/data"
else: else:
data[content[0]]["messages"][content[1]]["mime"] = content[4] data[content["key_remote_jid"]].messages[content["message_row_id"]].mime = content["mime_type"]
else: else:
# if "https://mmg" in content[4]: # if "https://mmg" in content[4]:
# try: # try:
@@ -390,9 +475,9 @@ def media(db, data, media_folder):
# data[content[0]]["messages"][content[1]]["media"] = True # data[content[0]]["messages"][content[1]]["media"] = True
# data[content[0]]["messages"][content[1]]["mime"] = "media" # data[content[0]]["messages"][content[1]]["mime"] = "media"
# else: # else:
data[content[0]]["messages"][content[1]]["data"] = "The media is missing" data[content["key_remote_jid"]].messages[content["message_row_id"]].data = "The media is missing"
data[content[0]]["messages"][content[1]]["mime"] = "media" data[content["key_remote_jid"]].messages[content["message_row_id"]].mime = "media"
data[content[0]]["messages"][content[1]]["meta"] = True data[content["key_remote_jid"]].messages[content["message_row_id"]].meta = True
i += 1 i += 1
if i % 100 == 0: if i % 100 == 0:
print(f"Gathering media...({i}/{total_row_number})", end="\r") print(f"Gathering media...({i}/{total_row_number})", end="\r")
@@ -403,14 +488,31 @@ def media(db, data, media_folder):
def vcard(db, data): def vcard(db, data):
c = db.cursor() c = db.cursor()
c.execute("""SELECT message_row_id, try:
c.execute("""SELECT message_row_id,
messages.key_remote_jid, messages.key_remote_jid,
vcard, vcard,
messages.media_name messages.media_name
FROM messages_vcards FROM messages_vcards
INNER JOIN messages INNER JOIN messages
ON messages_vcards.message_row_id = messages._id ON messages_vcards.message_row_id = messages._id
ORDER BY messages.key_remote_jid ASC;""") ORDER BY messages.key_remote_jid ASC;"""
)
except sqlite3.OperationalError:
c.execute("""SELECT message_row_id,
jid.raw_string as key_remote_jid,
vcard,
message.text_data as media_name
FROM message_vcard
INNER JOIN message
ON message_vcard.message_row_id = message._id
LEFT JOIN chat
ON chat._id = message.chat_row_id
INNER JOIN jid
ON jid._id = chat.jid_row_id
ORDER BY message.chat_row_id ASC;"""
)
rows = c.fetchall() rows = c.fetchall()
total_row_number = len(rows) total_row_number = len(rows)
print(f"\nGathering vCards...(0/{total_row_number})", end="\r") print(f"\nGathering vCards...(0/{total_row_number})", end="\r")
@@ -418,21 +520,28 @@ def vcard(db, data):
if not os.path.isdir(base): if not os.path.isdir(base):
Path(base).mkdir(parents=True, exist_ok=True) Path(base).mkdir(parents=True, exist_ok=True)
for index, row in enumerate(rows): for index, row in enumerate(rows):
media_name = row[3] if row[3] else "" media_name = row["media_name"]
file_name = "".join(x for x in media_name if x.isalnum()) file_name = "".join(x for x in media_name if x.isalnum())
file_path = f"{base}/{file_name}.vcf" file_path = f"{base}/{file_name}.vcf"
if not os.path.isfile(file_path): if not os.path.isfile(file_path):
with open(file_path, "w", encoding="utf-8") as f: with open(file_path, "w", encoding="utf-8") as f:
f.write(row[2]) f.write(row[2])
data[row[1]]["messages"][row[0]]["data"] = media_name + \ data[row["key_remote_jid"]].messages[row["message_row_id"]].data = media_name + \
"The vCard file cannot be displayed here, " \ "The vCard file cannot be displayed here, " \
f"however it should be located at {file_path}" f"however it should be located at {file_path}"
data[row[1]]["messages"][row[0]]["mime"] = "text/x-vcard" data[row["key_remote_jid"]].messages[row["message_row_id"]].mime = "text/x-vcard"
data[row[1]]["messages"][row[0]]["meta"] = True data[row["key_remote_jid"]].messages[row["message_row_id"]].meta = True
print(f"Gathering vCards...({index + 1}/{total_row_number})", end="\r") print(f"Gathering vCards...({index + 1}/{total_row_number})", end="\r")
def create_html(data, output_folder, template=None, embedded=False, offline_static=False): def create_html(
data,
output_folder,
template=None,
embedded=False,
offline_static=False,
maximum_size=None
):
if template is None: if template is None:
template_dir = os.path.dirname(__file__) template_dir = os.path.dirname(__file__)
template_file = "whatsapp.html" template_file = "whatsapp.html"
@@ -464,7 +573,7 @@ def create_html(data, output_folder, template=None, embedded=False, offline_stat
w3css = os.path.join(offline_static, "w3.css") w3css = os.path.join(offline_static, "w3.css")
for current, contact in enumerate(data): for current, contact in enumerate(data):
if len(data[contact]["messages"]) == 0: if len(data[contact].messages) == 0:
continue continue
phone_number = contact.split('@')[0] phone_number = contact.split('@')[0]
if "-" in contact: if "-" in contact:
@@ -472,11 +581,11 @@ def create_html(data, output_folder, template=None, embedded=False, offline_stat
else: else:
file_name = phone_number file_name = phone_number
if data[contact]["name"] is not None: if data[contact].name is not None:
if file_name != "": if file_name != "":
file_name += "-" file_name += "-"
file_name += data[contact]["name"].replace("/", "-") file_name += data[contact].name.replace("/", "-")
name = data[contact]["name"] name = data[contact].name
else: else:
name = phone_number name = phone_number
safe_file_name = '' safe_file_name = ''
@@ -485,7 +594,7 @@ def create_html(data, output_folder, template=None, embedded=False, offline_stat
f.write( f.write(
template.render( template.render(
name=name, name=name,
msgs=data[contact]["messages"].values(), msgs=data[contact].messages.values(),
my_avatar=None, my_avatar=None,
their_avatar=f"WhatsApp/Avatars/{contact}.j", their_avatar=f"WhatsApp/Avatars/{contact}.j",
w3css=w3css w3css=w3css