1import os
 2from contextlib import suppress
 3from werkzeug.utils import secure_filename
 4import myprecious.constants as c
 5
 6def get_title_platform(game_id, platform_id):
 7    # TODO: use IGDB api to validate game_id, platform_id and return title and platform name
 8    res = { "title": "title", "platform": "platform"}
 9    if res is None:
10        raise Exception
11    return res["title"], res["platform"]
12
13def handle_upload(request, user_id):
14    f = request.files['file']
15    if f.filename is None:
16        return "Bad file upload."
17    try:
18        game_id = int(request.form['game_id'])
19        platform_id = int(request.form['platform_id'])
20    except ValueError:
21        return "Wrong parameter type."
22    
23    try:
24        title, platform = get_title_platform(game_id, platform_id)
25    except Exception:
26        return "Bad or manipulated game data."
27    
28    # TODO: save game in DB
29    # db.add_platform(platform_id, name)
30    # db.add_game(game_id, platform_id, title)
31    # db.add_save(user_id, game_id, platform_id, f.filename)
32
33    save_folder = os.path.join(c.BASE_DIRECTORY, c.CONTENT_DIRECTORY, str(user_id), str(game_id), str(platform_id))
34    with suppress(FileExistsError):
35        os.makedirs(save_folder)
36    save_file = os.path.join(save_folder, secure_filename(f.filename))
37    f.save(save_file)
38    return None