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main.py
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main.py
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import argparse
import os
import sqlite3
from typing import List, Tuple
from tqdm import tqdm
from src.call_log_extractor import builder as call_log_builder
from src.chat_extractor import builder as chat_builder
from src.exports.to_json import call_logs_to_json, chats_to_json
from src.exports.to_txt import (
call_logs_to_txt_formatted,
call_logs_to_txt_raw,
chats_to_txt_formatted,
chats_to_txt_raw,
)
def create_db_connection(file_path: str) -> Tuple[sqlite3.Connection, sqlite3.Cursor]:
"""Create a database connection and return it.
The function takes a single argument, `file_path`, which is a string. The function returns a tuple
of two items: a `sqlite3.Connection` object and a `sqlite3.Cursor` object
Args:
file_path (str): The path to the database file.
Returns:
A tuple of the connection and cursor objects.
"""
db = sqlite3.connect(file_path)
return db, db.cursor()
def close_db_connections(databases: List[sqlite3.Connection]) -> None:
"""Close all the database connections in the list of database connections.
The function takes a list of database connections and closes them all.
Args:
databases (List[sqlite3.Connection]): A list of sqlite3.Connection objects.
"""
for db in databases:
db.close()
if __name__ == "__main__":
ap = argparse.ArgumentParser(
description="Project to extract Whatsapp conversations and/or call logs from the app's SQLite database and exporting them as JSON or TXT files."
)
ap.add_argument(
"--msgdb", "-mdb", type=str, required=True, help="Path to 'msgstore.db' file"
)
ap.add_argument(
"--wadb", "-wdb", type=str, required=True, help="Path to 'wa.db' file"
)
ap.add_argument(
"--backup_strategy",
"-b",
choices=["chats", "call_logs", "both"],
type=str,
default="both",
help="Backup only chats, only call_logs or both",
)
ap.add_argument(
"--backup_output_style",
"-f",
choices=["raw_txt", "formatted_txt", "json"],
type=str,
default="formatted_txt",
help="Style in which your parsed backup will be stored",
)
ap.add_argument(
"--parsed_backup_output_dir",
"-o",
type=str,
help="Path to directory where your parsed chats and/or parsed call logs will be stored",
)
ap.add_argument(
"--backup_specific_or_all_chat_call",
"-e",
nargs="*",
default="all",
help="Phone numbers (format: XXXXXXXXXXXX) of the chats and/or call logs that you want to extract from the database",
)
args = ap.parse_args()
msgdb, msgdb_cursor = create_db_connection(args.msgdb)
wadb, wadb_cursor = create_db_connection(args.wadb)
args.backup_strategy = (
["chats", "call_logs"]
if args.backup_strategy == "both"
else [args.backup_strategy]
)
if args.backup_output_style == "raw_txt":
if args.backup_specific_or_all_chat_call == "all":
if "chats" in args.backup_strategy:
output_chat_directory = args.parsed_backup_output_dir + "/chats"
if not os.path.exists(output_chat_directory):
os.makedirs(output_chat_directory)
chats = chat_builder.build_all_chats(msgdb_cursor, wadb_cursor)
for chat in tqdm(chats):
chats_to_txt_raw(
chat=chat,
dir=output_chat_directory,
)
if "call_logs" in args.backup_strategy:
output_call_logs_directory = (
args.parsed_backup_output_dir + "/call_logs"
)
if not os.path.exists(output_call_logs_directory):
os.makedirs(output_call_logs_directory)
call_logs = call_log_builder.build_all_call_logs(
msgdb_cursor, wadb_cursor
)
for call_log in tqdm(call_logs):
if call_log.calls:
call_logs_to_txt_raw(
call_log=call_log, dir=output_call_logs_directory
)
else:
for ph_no in tqdm(args.backup_specific_or_all_chat_call):
if "chats" in args.backup_strategy:
output_chat_directory = args.parsed_backup_output_dir + "/chats"
if not os.path.exists(output_chat_directory):
os.makedirs(output_chat_directory)
chat = chat_builder.build_chat_for_given_id_or_phone_number(
msgdb_cursor, wadb_cursor, phone_number=ph_no
)
chats_to_txt_raw(
chat=chat,
dir=output_chat_directory,
)
if "call_logs" in args.backup_strategy:
output_call_logs_directory = (
args.parsed_backup_output_dir + "/call_logs"
)
if not os.path.exists(output_call_logs_directory):
os.makedirs(output_call_logs_directory)
call_log = (
call_log_builder.build_call_log_for_given_id_or_phone_number(
msgdb_cursor, wadb_cursor, phone_number=ph_no
)
)
if call_log.calls:
call_logs_to_txt_raw(
call_log=call_log, dir=output_call_logs_directory
)
elif args.backup_output_style == "formatted_txt":
if args.backup_specific_or_all_chat_call == "all":
if "chats" in args.backup_strategy:
output_chat_directory = args.parsed_backup_output_dir + "/chats"
if not os.path.exists(output_chat_directory):
os.makedirs(output_chat_directory)
chats = chat_builder.build_all_chats(msgdb_cursor, wadb_cursor)
for chat in tqdm(chats):
chats_to_txt_formatted(
chat=chat,
dir=output_chat_directory,
)
if "call_logs" in args.backup_strategy:
output_call_logs_directory = (
args.parsed_backup_output_dir + "/call_logs"
)
if not os.path.exists(output_call_logs_directory):
os.makedirs(output_call_logs_directory)
call_logs = call_log_builder.build_all_call_logs(
msgdb_cursor, wadb_cursor
)
for call_log in tqdm(call_logs):
if call_log.calls:
call_logs_to_txt_formatted(
call_log=call_log, dir=output_call_logs_directory
)
else:
for ph_no in tqdm(args.backup_specific_or_all_chat_call):
if "chats" in args.backup_strategy:
output_chat_directory = args.parsed_backup_output_dir + "/chats"
if not os.path.exists(output_chat_directory):
os.makedirs(output_chat_directory)
chat = chat_builder.build_chat_for_given_id_or_phone_number(
msgdb_cursor, wadb_cursor, phone_number=ph_no
)
chats_to_txt_formatted(
chat=chat,
dir=output_chat_directory,
)
if "call_logs" in args.backup_strategy:
output_call_logs_directory = (
args.parsed_backup_output_dir + "/call_logs"
)
if not os.path.exists(output_call_logs_directory):
os.makedirs(output_call_logs_directory)
call_log = (
call_log_builder.build_call_log_for_given_id_or_phone_number(
msgdb_cursor, wadb_cursor, phone_number=ph_no
)
)
if call_log.calls:
call_logs_to_txt_formatted(
call_log=call_log, dir=output_call_logs_directory
)
elif args.backup_output_style == "json":
if args.backup_specific_or_all_chat_call == "all":
if "chats" in args.backup_strategy:
output_chat_directory = args.parsed_backup_output_dir + "/chats"
if not os.path.exists(output_chat_directory):
os.makedirs(output_chat_directory)
chats = chat_builder.build_all_chats(msgdb_cursor, wadb_cursor)
for chat in tqdm(chats):
chats_to_json(
chat=chat,
dir=output_chat_directory,
)
if "call_logs" in args.backup_strategy:
output_call_logs_directory = (
args.parsed_backup_output_dir + "/call_logs"
)
if not os.path.exists(output_call_logs_directory):
os.makedirs(output_call_logs_directory)
call_logs = call_log_builder.build_all_call_logs(
msgdb_cursor, wadb_cursor
)
for call_log in tqdm(call_logs):
if call_log.calls:
call_logs_to_json(
call_log=call_log, dir=output_call_logs_directory
)
else:
for ph_no in tqdm(args.backup_specific_or_all_chat_call):
if "chats" in args.backup_strategy:
output_chat_directory = args.parsed_backup_output_dir + "/chats"
if not os.path.exists(output_chat_directory):
os.makedirs(output_chat_directory)
chat = chat_builder.build_chat_for_given_id_or_phone_number(
msgdb_cursor, wadb_cursor, phone_number=ph_no
)
chats_to_json(
chat=chat,
dir=output_chat_directory,
)
if "call_logs" in args.backup_strategy:
output_call_logs_directory = (
args.parsed_backup_output_dir + "/call_logs"
)
if not os.path.exists(output_call_logs_directory):
os.makedirs(output_call_logs_directory)
call_log = (
call_log_builder.build_call_log_for_given_id_or_phone_number(
msgdb_cursor, wadb_cursor, phone_number=ph_no
)
)
if call_log.calls:
call_logs_to_json(
call_log=call_log, dir=output_call_logs_directory
)
else:
close_db_connections([msgdb, wadb])
raise Exception("Invalid 'chat formatting' requested")
close_db_connections([msgdb, wadb])