from datetime import datetime, timedelta from typing import Any, Dict, List import logging from base64 import b64decode from os import path, stat, remove from PIL import ImageFile import pytz from core.config import CoreConfig from core.utils import Utils from .const import Mai2Constants from .config import Mai2Config from .database import Mai2Data class Mai2Base: def __init__(self, cfg: CoreConfig, game_cfg: Mai2Config) -> None: self.core_config = cfg self.game_config = game_cfg self.version = Mai2Constants.VER_MAIMAI self.data = Mai2Data(cfg) self.logger = logging.getLogger("mai2") self.can_deliver = False self.can_usbdl = False self.old_server = "" self.date_time_format = "%Y-%m-%d %H:%M:%S" if not self.core_config.server.is_using_proxy and Utils.get_title_port(self.core_config) != 80: self.old_server = f"http://{self.core_config.title.hostname}:{Utils.get_title_port(cfg)}/197/MaimaiServlet/" else: self.old_server = f"http://{self.core_config.title.hostname}/197/MaimaiServlet/" def handle_get_game_setting_api_request(self, data: Dict): # if reboot start/end time is not defined use the default behavior of being a few hours ago if self.core_config.title.reboot_start_time == "" or self.core_config.title.reboot_end_time == "": reboot_start = datetime.strftime( datetime.utcnow() + timedelta(hours=6), self.date_time_format ) reboot_end = datetime.strftime( datetime.utcnow() + timedelta(hours=7), self.date_time_format ) else: # get current datetime in JST current_jst = datetime.now(pytz.timezone('Asia/Tokyo')).date() # parse config start/end times into datetime reboot_start_time = datetime.strptime(self.core_config.title.reboot_start_time, "%H:%M") reboot_end_time = datetime.strptime(self.core_config.title.reboot_end_time, "%H:%M") # offset datetimes with current date/time reboot_start_time = reboot_start_time.replace(year=current_jst.year, month=current_jst.month, day=current_jst.day, tzinfo=pytz.timezone('Asia/Tokyo')) reboot_end_time = reboot_end_time.replace(year=current_jst.year, month=current_jst.month, day=current_jst.day, tzinfo=pytz.timezone('Asia/Tokyo')) # create strings for use in gameSetting reboot_start = reboot_start_time.strftime(self.date_time_format) reboot_end = reboot_end_time.strftime(self.date_time_format) return { "isDevelop": False, "isAouAccession": False, "gameSetting": { "isMaintenance": False, "requestInterval": 1800, "rebootStartTime": reboot_start, "rebootEndTime": reboot_end, "movieUploadLimit": 100, "movieStatus": 1, "movieServerUri": self.old_server + "api/movie" if self.game_config.uploads.movies else "movie", "deliverServerUri": self.old_server + "deliver/" if self.can_deliver and self.game_config.deliver.enable else "", "oldServerUri": self.old_server + "old", "usbDlServerUri": self.old_server + "usbdl/" if self.can_deliver and self.game_config.deliver.udbdl_enable else "", }, } def handle_get_game_ranking_api_request(self, data: Dict) -> Dict: return {"length": 0, "gameRankingList": []} def handle_get_game_tournament_info_api_request(self, data: Dict) -> Dict: # TODO: Tournament support return {"length": 0, "gameTournamentInfoList": []} def handle_get_game_event_api_request(self, data: Dict) -> Dict: events = self.data.static.get_enabled_events(self.version) events_lst = [] if events is None or not events: self.logger.warning("No enabled events, did you run the reader?") return {"type": data["type"], "length": 0, "gameEventList": []} for event in events: events_lst.append( { "type": event["type"], "id": event["eventId"], # actually use the startDate from the import so it # properly shows all the events when new ones are imported "startDate": datetime.strftime( event["startDate"], f"{Mai2Constants.DATE_TIME_FORMAT}.0" ), "endDate": "2099-12-31 00:00:00.0", } ) return { "type": data["type"], "length": len(events_lst), "gameEventList": events_lst, } def handle_get_game_ng_music_id_api_request(self, data: Dict) -> Dict: return {"length": 0, "musicIdList": []} def handle_get_game_charge_api_request(self, data: Dict) -> Dict: game_charge_list = self.data.static.get_enabled_tickets(self.version, 1) if game_charge_list is None: return {"length": 0, "gameChargeList": []} charge_list = [] for i, charge in enumerate(game_charge_list): charge_list.append( { "orderId": i + 1, "chargeId": charge["ticketId"], "price": charge["price"], "startDate": "2017-12-05 07:00:00.0", "endDate": "2099-12-31 00:00:00.0", } ) return {"length": len(charge_list), "gameChargeList": charge_list} def handle_upsert_client_setting_api_request(self, data: Dict) -> Dict: return {"returnCode": 1, "apiName": "UpsertClientSettingApi"} def handle_upsert_client_upload_api_request(self, data: Dict) -> Dict: return {"returnCode": 1, "apiName": "UpsertClientUploadApi"} def handle_upsert_client_bookkeeping_api_request(self, data: Dict) -> Dict: return {"returnCode": 1, "apiName": "UpsertClientBookkeepingApi"} def handle_upsert_client_testmode_api_request(self, data: Dict) -> Dict: return {"returnCode": 1, "apiName": "UpsertClientTestmodeApi"} def handle_get_user_preview_api_request(self, data: Dict) -> Dict: p = self.data.profile.get_profile_detail(data["userId"], self.version, False) w = self.data.profile.get_web_option(data["userId"], self.version) if p is None or w is None: return {} # Register profile = p._asdict() web_opt = w._asdict() return { "userId": data["userId"], "userName": profile["userName"], "isLogin": False, "lastDataVersion": profile["lastDataVersion"], "lastLoginDate": profile["lastPlayDate"], "lastPlayDate": profile["lastPlayDate"], "playerRating": profile["playerRating"], "nameplateId": profile["nameplateId"], "frameId": profile["frameId"], "iconId": profile["iconId"], "trophyId": profile["trophyId"], "dispRate": web_opt["dispRate"], # 0: all, 1: dispRate, 2: dispDan, 3: hide "dispRank": web_opt["dispRank"], "dispHomeRanker": web_opt["dispHomeRanker"], "dispTotalLv": web_opt["dispTotalLv"], "totalLv": profile["totalLv"], } def handle_user_login_api_request(self, data: Dict) -> Dict: profile = self.data.profile.get_profile_detail(data["userId"], self.version) consec = self.data.profile.get_consec_login(data["userId"], self.version) if profile is not None: lastLoginDate = profile["lastLoginDate"] loginCt = profile["playCount"] if "regionId" in data: self.data.profile.put_profile_region(data["userId"], data["regionId"]) else: loginCt = 0 lastLoginDate = "2017-12-05 07:00:00.0" if consec is None or not consec: consec_ct = 1 else: lastlogindate_ = datetime.strptime(profile["lastLoginDate"], "%Y-%m-%d %H:%M:%S.%f").timestamp() today_midnight = datetime.now().replace(hour=0, minute=0, second=0, microsecond=0).timestamp() yesterday_midnight = today_midnight - 86400 if lastlogindate_ < today_midnight: consec_ct = consec['logins'] + 1 self.data.profile.add_consec_login(data["userId"], self.version) elif lastlogindate_ < yesterday_midnight: consec_ct = 1 self.data.profile.reset_consec_login(data["userId"], self.version) else: consec_ct = consec['logins'] return { "returnCode": 1, "lastLoginDate": lastLoginDate, "loginCount": loginCt, "consecutiveLoginCount": consec_ct, # Number of consecutive days we've logged in. } def handle_upload_user_playlog_api_request(self, data: Dict) -> Dict: user_id = data["userId"] playlog = data["userPlaylog"] self.data.score.put_playlog(user_id, playlog) return {"returnCode": 1, "apiName": "UploadUserPlaylogApi"} def handle_upsert_user_chargelog_api_request(self, data: Dict) -> Dict: user_id = data["userId"] charge = data["userCharge"] # remove the ".0" from the date string, festival only? charge["purchaseDate"] = charge["purchaseDate"].replace(".0", "") self.data.item.put_charge( user_id, charge["chargeId"], charge["stock"], charge["purchaseDate"], # Ideally these should be datetimes, but db was charge["validDate"] # set up with them being str, so str it is for now ) return {"returnCode": 1, "apiName": "UpsertUserChargelogApi"} def handle_upsert_user_all_api_request(self, data: Dict) -> Dict: user_id = data["userId"] upsert = data["upsertUserAll"] if "userData" in upsert and len(upsert["userData"]) > 0: upsert["userData"][0].pop("accessCode") upsert["userData"][0].pop("userId") self.data.profile.put_profile_detail( user_id, self.version, upsert["userData"][0], False ) if "userWebOption" in upsert and len(upsert["userWebOption"]) > 0: upsert["userWebOption"][0]["isNetMember"] = True self.data.profile.put_web_option( user_id, self.version, upsert["userWebOption"][0] ) if "userGradeStatusList" in upsert and len(upsert["userGradeStatusList"]) > 0: self.data.profile.put_grade_status( user_id, upsert["userGradeStatusList"][0] ) if "userBossList" in upsert and len(upsert["userBossList"]) > 0: self.data.profile.put_boss_list( user_id, upsert["userBossList"][0] ) if "userPlaylogList" in upsert and len(upsert["userPlaylogList"]) > 0: for playlog in upsert["userPlaylogList"]: self.data.score.put_playlog( user_id, playlog, False ) if "userExtend" in upsert and len(upsert["userExtend"]) > 0: self.data.profile.put_profile_extend( user_id, self.version, upsert["userExtend"][0] ) if "userGhost" in upsert: for ghost in upsert["userGhost"]: self.data.profile.put_profile_ghost(user_id, self.version, ghost) if "userRecentRatingList" in upsert: self.data.profile.put_recent_rating(user_id, upsert["userRecentRatingList"]) if "userOption" in upsert and len(upsert["userOption"]) > 0: upsert["userOption"][0].pop("userId") self.data.profile.put_profile_option( user_id, self.version, upsert["userOption"][0], False ) if "userRatingList" in upsert and len(upsert["userRatingList"]) > 0: self.data.profile.put_profile_rating( user_id, self.version, upsert["userRatingList"][0] ) if "userActivityList" in upsert and len(upsert["userActivityList"]) > 0: for act in upsert["userActivityList"]: self.data.profile.put_profile_activity(user_id, act) if "userChargeList" in upsert and len(upsert["userChargeList"]) > 0: for charge in upsert["userChargeList"]: # remove the ".0" from the date string, festival only? charge["purchaseDate"] = charge["purchaseDate"].replace(".0", "") self.data.item.put_charge( user_id, charge["chargeId"], charge["stock"], charge["purchaseDate"], charge["validDate"] ) if "userCharacterList" in upsert and len(upsert["userCharacterList"]) > 0: for char in upsert["userCharacterList"]: self.data.item.put_character_( user_id, char ) if "userItemList" in upsert and len(upsert["userItemList"]) > 0: for item in upsert["userItemList"]: self.data.item.put_item( user_id, int(item["itemKind"]), item["itemId"], item["stock"], True ) if "userLoginBonusList" in upsert and len(upsert["userLoginBonusList"]) > 0: for login_bonus in upsert["userLoginBonusList"]: self.data.item.put_login_bonus( user_id, login_bonus["bonusId"], login_bonus["point"], login_bonus["isCurrent"], login_bonus["isComplete"], ) if "userMapList" in upsert and len(upsert["userMapList"]) > 0: for map in upsert["userMapList"]: self.data.item.put_map( user_id, map["mapId"], map["distance"], map["isLock"], map["isClear"], map["isComplete"], ) if "userMusicDetailList" in upsert and len(upsert["userMusicDetailList"]) > 0: for music in upsert["userMusicDetailList"]: self.data.score.put_best_score(user_id, music, False) if "userCourseList" in upsert and len(upsert["userCourseList"]) > 0: for course in upsert["userCourseList"]: self.data.score.put_course(user_id, course) if "userFavoriteList" in upsert and len(upsert["userFavoriteList"]) > 0: for fav in upsert["userFavoriteList"]: self.data.item.put_favorite(user_id, fav["kind"], fav["itemIdList"]) if ( "userFriendSeasonRankingList" in upsert and len(upsert["userFriendSeasonRankingList"]) > 0 ): for fsr in upsert["userFriendSeasonRankingList"]: fsr["recordDate"] = ( datetime.strptime( fsr["recordDate"], f"{Mai2Constants.DATE_TIME_FORMAT}.0" ), ) self.data.item.put_friend_season_ranking(user_id, fsr) return {"returnCode": 1, "apiName": "UpsertUserAllApi"} def handle_user_logout_api_request(self, data: Dict) -> Dict: return {"returnCode": 1} def handle_get_user_data_api_request(self, data: Dict) -> Dict: profile = self.data.profile.get_profile_detail(data["userId"], self.version, False) if profile is None: return profile_dict = profile._asdict() profile_dict.pop("id") profile_dict.pop("user") profile_dict.pop("version") return {"userId": data["userId"], "userData": profile_dict} def handle_get_user_extend_api_request(self, data: Dict) -> Dict: extend = self.data.profile.get_profile_extend(data["userId"], self.version) if extend is None: return extend_dict = extend._asdict() extend_dict.pop("id") extend_dict.pop("user") extend_dict.pop("version") return {"userId": data["userId"], "userExtend": extend_dict} def handle_get_user_option_api_request(self, data: Dict) -> Dict: options = self.data.profile.get_profile_option(data["userId"], self.version, False) if options is None: return options_dict = options._asdict() options_dict.pop("id") options_dict.pop("user") options_dict.pop("version") return {"userId": data["userId"], "userOption": options_dict} def handle_get_user_card_api_request(self, data: Dict) -> Dict: user_cards = self.data.item.get_cards(data["userId"]) if user_cards is None: return {"userId": data["userId"], "nextIndex": 0, "userCardList": []} max_ct = data["maxCount"] next_idx = data["nextIndex"] start_idx = next_idx end_idx = max_ct + start_idx if len(user_cards[start_idx:]) > max_ct: next_idx += max_ct else: next_idx = 0 card_list = [] for card in user_cards: tmp = card._asdict() tmp.pop("id") tmp.pop("user") tmp["startDate"] = datetime.strftime( tmp["startDate"], Mai2Constants.DATE_TIME_FORMAT ) tmp["endDate"] = datetime.strftime( tmp["endDate"], Mai2Constants.DATE_TIME_FORMAT ) card_list.append(tmp) return { "userId": data["userId"], "nextIndex": next_idx, "userCardList": card_list[start_idx:end_idx], } def handle_get_user_charge_api_request(self, data: Dict) -> Dict: user_charges = self.data.item.get_charges(data["userId"]) if user_charges is None: return {"userId": data["userId"], "length": 0, "userChargeList": []} user_charge_list = [] for charge in user_charges: tmp = charge._asdict() tmp.pop("id") tmp.pop("user") user_charge_list.append(tmp) return { "userId": data["userId"], "length": len(user_charge_list), "userChargeList": user_charge_list, } def handle_get_user_present_api_request(self, data: Dict) -> Dict: return { "userId": data.get("userId", 0), "length": 0, "userPresentList": []} def handle_get_transfer_friend_api_request(self, data: Dict) -> Dict: return {} def handle_get_user_present_event_api_request(self, data: Dict) -> Dict: return { "userId": data.get("userId", 0), "length": 0, "userPresentEventList": []} def handle_get_user_boss_api_request(self, data: Dict) -> Dict: b = self.data.profile.get_boss_list(data["userId"]) if b is None: return { "userId": data.get("userId", 0), "userBossData": {}} boss_lst = b._asdict() boss_lst.pop("id") boss_lst.pop("user") return { "userId": data.get("userId", 0), "userBossData": boss_lst} def handle_get_user_item_api_request(self, data: Dict) -> Dict: kind = int(data["nextIndex"] / 10000000000) next_idx = int(data["nextIndex"] % 10000000000) user_item_list = self.data.item.get_items(data["userId"], kind) items: List[Dict[str, Any]] = [] for i in range(next_idx, len(user_item_list)): tmp = user_item_list[i]._asdict() tmp.pop("user") tmp.pop("id") items.append(tmp) if len(items) >= int(data["maxCount"]): break xout = kind * 10000000000 + next_idx + len(items) if len(items) < int(data["maxCount"]): next_idx = 0 else: next_idx = xout return { "userId": data["userId"], "nextIndex": next_idx, "itemKind": kind, "userItemList": items, } def handle_get_user_character_api_request(self, data: Dict) -> Dict: characters = self.data.item.get_characters(data["userId"]) chara_list = [] for chara in characters: tmp = chara._asdict() tmp.pop("id") tmp.pop("user") tmp.pop("awakening") tmp.pop("useCount") chara_list.append(tmp) return {"userId": data["userId"], "userCharacterList": chara_list} def handle_get_user_favorite_api_request(self, data: Dict) -> Dict: favorites = self.data.item.get_favorites(data["userId"], data["itemKind"]) if favorites is None: return userFavs = [] for fav in favorites: userFavs.append( { "userId": data["userId"], "itemKind": fav["itemKind"], "itemIdList": fav["itemIdList"], } ) return {"userId": data["userId"], "userFavoriteData": userFavs} def handle_get_user_ghost_api_request(self, data: Dict) -> Dict: ghost = self.data.profile.get_profile_ghost(data["userId"], self.version) if ghost is None: return ghost_dict = ghost._asdict() ghost_dict.pop("user") ghost_dict.pop("id") ghost_dict.pop("version_int") return {"userId": data["userId"], "userGhost": ghost_dict} def handle_get_user_recent_rating_api_request(self, data: Dict) -> Dict: rating = self.data.profile.get_recent_rating(data["userId"]) if rating is None: return r = rating._asdict() lst = r.get("userRecentRatingList", []) return {"userId": data["userId"], "length": len(lst), "userRecentRatingList": lst} def handle_get_user_rating_api_request(self, data: Dict) -> Dict: rating = self.data.profile.get_profile_rating(data["userId"], self.version) if rating is None: return rating_dict = rating._asdict() rating_dict.pop("user") rating_dict.pop("id") rating_dict.pop("version") return {"userId": data["userId"], "userRating": rating_dict} def handle_get_user_activity_api_request(self, data: Dict) -> Dict: """ kind 1 is playlist, kind 2 is music list """ playlist = self.data.profile.get_profile_activity(data["userId"], 1) musiclist = self.data.profile.get_profile_activity(data["userId"], 2) if playlist is None or musiclist is None: return plst = [] mlst = [] for play in playlist: tmp = play._asdict() tmp["id"] = tmp["activityId"] tmp.pop("activityId") tmp.pop("user") plst.append(tmp) for music in musiclist: tmp = music._asdict() tmp["id"] = tmp["activityId"] tmp.pop("activityId") tmp.pop("user") mlst.append(tmp) return {"userActivity": {"playList": plst, "musicList": mlst}} def handle_get_user_course_api_request(self, data: Dict) -> Dict: user_courses = self.data.score.get_courses(data["userId"]) if user_courses is None: return {"userId": data["userId"], "nextIndex": 0, "userCourseList": []} course_list = [] for course in user_courses: tmp = course._asdict() tmp.pop("user") tmp.pop("id") course_list.append(tmp) return {"userId": data["userId"], "nextIndex": 0, "userCourseList": course_list} def handle_get_user_portrait_api_request(self, data: Dict) -> Dict: # No support for custom pfps return {"length": 0, "userPortraitList": []} def handle_get_user_friend_season_ranking_api_request(self, data: Dict) -> Dict: friend_season_ranking = self.data.item.get_friend_season_ranking(data["userId"]) if friend_season_ranking is None: return { "userId": data["userId"], "nextIndex": 0, "userFriendSeasonRankingList": [], } friend_season_ranking_list = [] next_idx = int(data["nextIndex"]) max_ct = int(data["maxCount"]) for x in range(next_idx, len(friend_season_ranking)): tmp = friend_season_ranking[x]._asdict() tmp.pop("user") tmp.pop("id") tmp["recordDate"] = datetime.strftime( tmp["recordDate"], f"{Mai2Constants.DATE_TIME_FORMAT}.0" ) friend_season_ranking_list.append(tmp) if len(friend_season_ranking_list) >= max_ct: break if len(friend_season_ranking) >= next_idx + max_ct: next_idx += max_ct else: next_idx = 0 return { "userId": data["userId"], "nextIndex": next_idx, "userFriendSeasonRankingList": friend_season_ranking_list, } def handle_get_user_map_api_request(self, data: Dict) -> Dict: maps = self.data.item.get_maps(data["userId"]) if maps is None: return { "userId": data["userId"], "nextIndex": 0, "userMapList": [], } map_list = [] next_idx = int(data["nextIndex"]) max_ct = int(data["maxCount"]) for x in range(next_idx, len(maps)): tmp = maps[x]._asdict() tmp.pop("user") tmp.pop("id") map_list.append(tmp) if len(map_list) >= max_ct: break if len(maps) >= next_idx + max_ct: next_idx += max_ct else: next_idx = 0 return { "userId": data["userId"], "nextIndex": next_idx, "userMapList": map_list, } def handle_get_user_login_bonus_api_request(self, data: Dict) -> Dict: login_bonuses = self.data.item.get_login_bonuses(data["userId"]) if login_bonuses is None: return { "userId": data["userId"], "nextIndex": 0, "userLoginBonusList": [], } login_bonus_list = [] next_idx = int(data["nextIndex"]) max_ct = int(data["maxCount"]) for x in range(next_idx, len(login_bonuses)): tmp = login_bonuses[x]._asdict() tmp.pop("user") tmp.pop("id") login_bonus_list.append(tmp) if len(login_bonus_list) >= max_ct: break if len(login_bonuses) >= next_idx + max_ct: next_idx += max_ct else: next_idx = 0 return { "userId": data["userId"], "nextIndex": next_idx, "userLoginBonusList": login_bonus_list, } def handle_get_user_region_api_request(self, data: Dict) -> Dict: return {"userId": data["userId"], "length": 0, "userRegionList": []} def handle_get_user_web_option_api_request(self, data: Dict) -> Dict: w = self.data.profile.get_web_option(data["userId"], self.version) if w is None: return {"userId": data["userId"], "userWebOption": {}} web_opt = w._asdict() web_opt.pop("id") web_opt.pop("user") web_opt.pop("version") return {"userId": data["userId"], "userWebOption": web_opt} def handle_get_user_survival_api_request(self, data: Dict) -> Dict: return {"userId": data["userId"], "length": 0, "userSurvivalList": []} def handle_get_user_grade_api_request(self, data: Dict) -> Dict: g = self.data.profile.get_grade_status(data["userId"]) if g is None: return {"userId": data["userId"], "userGradeStatus": {}, "length": 0, "userGradeList": []} grade_stat = g._asdict() grade_stat.pop("id") grade_stat.pop("user") return {"userId": data["userId"], "userGradeStatus": grade_stat, "length": 0, "userGradeList": []} def handle_get_user_music_api_request(self, data: Dict) -> Dict: user_id = data.get("userId", 0) next_index = data.get("nextIndex", 0) max_ct = data.get("maxCount", 50) upper_lim = next_index + max_ct music_detail_list = [] if user_id <= 0: self.logger.warning("handle_get_user_music_api_request: Could not find userid in data, or userId is 0") return {} songs = self.data.score.get_best_scores(user_id, is_dx=False) if songs is None: self.logger.debug("handle_get_user_music_api_request: get_best_scores returned None!") return { "userId": data["userId"], "nextIndex": 0, "userMusicList": [], } num_user_songs = len(songs) for x in range(next_index, upper_lim): if num_user_songs <= x: break tmp = songs[x]._asdict() tmp.pop("id") tmp.pop("user") music_detail_list.append(tmp) next_index = 0 if len(music_detail_list) < max_ct or num_user_songs == upper_lim else upper_lim self.logger.info(f"Send songs {next_index}-{upper_lim} ({len(music_detail_list)}) out of {num_user_songs} for user {user_id} (next idx {next_index})") return { "userId": data["userId"], "nextIndex": next_index, "userMusicList": [{"userMusicDetailList": music_detail_list}], } def handle_upload_user_portrait_api_request(self, data: Dict) -> Dict: self.logger.debug(data) def handle_upload_user_photo_api_request(self, data: Dict) -> Dict: if not self.game_config.uploads.photos or not self.game_config.uploads.photos_dir: return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} photo = data.get("userPhoto", {}) if photo is None or not photo: return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} order_id = int(photo.get("orderId", -1)) user_id = int(photo.get("userId", -1)) div_num = int(photo.get("divNumber", -1)) div_len = int(photo.get("divLength", -1)) div_data = photo.get("divData", "") playlog_id = int(photo.get("playlogId", -1)) track_num = int(photo.get("trackNo", -1)) upload_date = photo.get("uploadDate", "") if order_id < 0 or user_id <= 0 or div_num < 0 or div_len <= 0 or not div_data or playlog_id < 0 or track_num <= 0 or not upload_date: self.logger.warning(f"Malformed photo upload request") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} if order_id == 0 and div_num > 0: self.logger.warning(f"Failed to set orderId properly (still 0 after first chunk)") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} if div_num == 0 and order_id > 0: self.logger.warning(f"First chuck re-send, Ignore") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} if div_num >= div_len: self.logger.warning(f"Sent extra chunks ({div_num} >= {div_len})") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} if div_len >= 100: self.logger.warning(f"Photo too large ({div_len} * 10240 = {div_len * 10240} bytes)") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} ret_code = order_id + 1 photo_chunk = b64decode(div_data) if len(photo_chunk) > 10240 or (len(photo_chunk) < 10240 and div_num + 1 != div_len): self.logger.warning(f"Incorrect data size after decoding (Expected 10240, got {len(photo_chunk)})") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} out_name = f"{self.game_config.uploads.photos_dir}/{user_id}_{playlog_id}_{track_num}" if not path.exists(f"{out_name}.bin") and div_num != 0: self.logger.warning(f"Out of order photo upload (div_num {div_num})") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} if path.exists(f"{out_name}.bin") and div_num == 0: self.logger.warning(f"Duplicate file upload") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} elif path.exists(f"{out_name}.bin"): fstats = stat(f"{out_name}.bin") if fstats.st_size != 10240 * div_num: self.logger.warning(f"Out of order photo upload (trying to upload div {div_num}, expected div {fstats.st_size / 10240} for file sized {fstats.st_size} bytes)") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} try: with open(f"{out_name}.bin", "ab") as f: f.write(photo_chunk) except Exception: self.logger.error(f"Failed writing to {out_name}.bin") return {'returnCode': 0, 'apiName': 'UploadUserPhotoApi'} if div_num + 1 == div_len and path.exists(f"{out_name}.bin"): try: p = ImageFile.Parser() with open(f"{out_name}.bin", "rb") as f: p.feed(f.read()) im = p.close() im.save(f"{out_name}.jpeg") except Exception: self.logger.error(f"File {out_name}.bin failed image validation") try: remove(f"{out_name}.bin") except Exception: self.logger.error(f"Failed to delete {out_name}.bin, please remove it manually") return {'returnCode': ret_code, 'apiName': 'UploadUserPhotoApi'}