def is_supported_gametype(gametype):
"""Whether a gametype is supported or not"""
- flg_supported = True
+ supported_game_types = ('duel', 'dm', 'ctf', 'tdm', 'kh',
+ 'ka', 'ft', 'freezetag', 'nb', 'nexball')
- if gametype == 'cts' or gametype == 'lms':
- flg_supported = False
-
- return flg_supported
+ if gametype in supported_game_types:
+ return True
+ else:
+ return False
def verify_request(request):
return (idfp, status)
-def num_real_players(player_events, count_bots=False):
+def num_real_players(player_events):
"""
Returns the number of real players (those who played
and are on the scoreboard).
real_players = 0
for events in player_events:
- if is_real_player(events, count_bots):
+ if is_real_player(events) and played_in_game(events):
real_players += 1
return real_players
return flg_has_req_metadata
-def is_real_player(events, count_bots=False):
+def is_real_player(events):
"""
- Determines if a given set of player events correspond with a player who
+ Determines if a given set of events correspond with a non-bot
+ """
+ if not events['P'].startswith('bot'):
+ return True
+ else:
+ return False
- 1) is not a bot (P event does not look like a bot)
- 2) played in the game (matches 1)
- 3) was present at the end of the game (scoreboardvalid 1)
- Returns True if the player meets the above conditions, and false otherwise.
+def played_in_game(events):
+ """
+ Determines if a given set of player events correspond with a player who
+ played in the game (matches 1 and scoreboardvalid 1)
"""
- flg_is_real = False
-
- # removing 'joins' here due to bug, but it should be here
if 'matches' in events and 'scoreboardvalid' in events:
- if (events['P'].startswith('bot') and count_bots) or \
- not events['P'].startswith('bot'):
- flg_is_real = True
-
- return flg_is_real
+ return True
+ else:
+ return False
def register_new_nick(session, player, new_nick):
raise pyramid.httpexceptions.HTTPOk("OK")
# the "duel" gametype is fake
- if num_real_players(players, count_bots=True) == 2 and \
+ if num_real_players(players) == 2 and \
game_meta['G'] == 'dm':
game_meta['G'] = 'duel'
if session:
session.rollback()
return e
+
+
+def parse_stats_submission(body):
+ """
+ Parses the POST request body for a stats submission
+ """
+ # storage vars for the request body
+ game_meta = {}
+ events = {}
+ players ={}
+
+ for line in body.split('\n'):
+ try:
+ (key, value) = line.strip().split(' ', 1)
+
+ # Server (S) and Nick (n) fields can have international characters.
+ if key in 'S' 'n':
+ value = unicode(value, 'utf-8')
+
+ if key in 'V' 'T' 'G' 'M' 'S' 'C' 'R' 'W' 'I' 'D' 'O':
+ game_meta[key] = value
+
+ if key == 'P':
+ # if we were working on a player record already, append
+ # it and work on a new one (only set team info)
+ if len(events) > 0:
+ players[events['P']] = events
+ events = {}
+
+ events[key] = value
+
+ if key == 'e':
+ (subkey, subvalue) = value.split(' ', 1)
+ events[subkey] = subvalue
+ if key == 'n':
+ events[key] = value
+ if key == 't':
+ events[key] = value
+ except:
+ # no key/value pair - move on to the next line
+ pass
+
+ # add the last player we were working on
+ if len(events) > 0:
+ players[events['P']] = events
+
+ return (game_meta, players)
+
+
+def submit_stats(request):
+ """
+ Entry handler for POST stats submissions.
+ """
+ try:
+ # placeholder for the actual session
+ session = None
+
+ log.debug("\n----- BEGIN REQUEST BODY -----\n" + request.body +
+ "----- END REQUEST BODY -----\n\n")
+
+ (idfp, status) = verify_request(request)
+ if verify_requests(request.registry.settings):
+ if not idfp:
+ log.debug("ERROR: Unverified request")
+ raise pyramid.httpexceptions.HTTPUnauthorized("Unverified request")
+
+ (game_meta, raw_players) = parse_stats_submission(request.body)
+
+ # only players present at the end of the match are eligible for stats
+ for rp in raw_players.values():
+ if not played_in_game(rp):
+ del raw_players[rp['P']]
+
+ revision = game_meta.get('R', 'unknown')
+ duration = game_meta.get('D', None)
+
+ #----------------------------------------------------------------------
+ # Precondition checks for ALL gametypes. These do not require a
+ # database connection.
+ #----------------------------------------------------------------------
+ if not is_supported_gametype(game_meta['G']):
+ log.debug("ERROR: Unsupported gametype")
+ raise pyramid.httpexceptions.HTTPOk("OK")
+
+ if not has_required_metadata(game_meta):
+ log.debug("ERROR: Required game meta missing")
+ raise pyramid.httpexceptions.HTTPUnprocessableEntity("Missing game meta")
+
+ if not has_minimum_real_players(request.registry.settings, raw_players.values()):
+ log.debug("ERROR: Not enough real players")
+ raise pyramid.httpexceptions.HTTPOk("OK")
+
+ if is_blank_game(raw_players.values()):
+ log.debug("ERROR: Blank game")
+ raise pyramid.httpexceptions.HTTPOk("OK")
+
+ # the "duel" gametype is fake
+ if num_real_players(raw_players.values()) == 2 and game_meta['G'] == 'dm':
+ game_meta['G'] = 'duel'
+
+ #----------------------------------------------------------------------
+ # Actual setup (inserts/updates) below here
+ #----------------------------------------------------------------------
+ session = DBSession()
+
+ game_type_cd = game_meta['G']
+
+ # All game types create Game, Server, Map, and Player records
+ # the same way.
+ server = get_or_create_server(
+ session = session,
+ hashkey = idfp,
+ name = game_meta['S'],
+ revision = revision,
+ ip_addr = get_remote_addr(request))
+
+ gmap = get_or_create_map(
+ session = session,
+ name = game_meta['M'])
+
+ game = create_game(
+ session = session,
+ start_dt = datetime.datetime.utcnow(),
+ server_id = server.server_id,
+ game_type_cd = game_type_cd,
+ map_id = gmap.map_id,
+ match_id = game_meta['I'],
+ duration = duration)
+
+ players = {}
+ pgstats = {}
+ for events in raw_players.values():
+ player = get_or_create_player(
+ session = session,
+ hashkey = events['P'],
+ nick = events.get('n', None))
+
+ pgstat = game_stats_handler(session, game_meta, game, server,
+ gmap, player, events)
+
+ players[events['P']] = player
+ pgstats[events['P']] = pgstat
+
+ session.commit()
+ log.debug('Success! Stats recorded.')
+ return Response('200 OK')
+ except Exception as e:
+ raise e
+ if session:
+ session.rollback()
+ return e
+
+
+def game_stats_handler(session, game_meta, game, server, gmap, player, events):
+ """Game stats handler for all game types"""
+
+ # this is what we have to do to get partitioned records in - grab the
+ # sequence value first, then insert using the explicit ID (vs autogenerate)
+ seq = Sequence('player_game_stats_player_game_stat_id_seq')
+ pgstat_id = session.execute(seq)
+ pgstat = PlayerGameStat(player_game_stat_id=pgstat_id,
+ create_dt=datetime.datetime.utcnow())
+
+ # these fields should be on every pgstat record
+ pgstat.game_id = game.game_id
+ pgstat.player_id = player.player_id
+ pgstat.nick = events.get('n', 'Anonymous Player')[:128]
+ log.debug(pgstat.nick)
+ pgstat.stripped_nick = strip_colors(qfont_decode(pgstat.nick))
+ log.debug(qfont_decode(pgstat.nick))
+ log.debug(strip_colors(pgstat.nick))
+ pgstat.score = int(events.get('scoreboard-score', 0))
+ pgstat.alivetime = datetime.timedelta(seconds=int(round(float(events.get('alivetime', 0.0)))))
+ pgstat.rank = int(events.get('rank', None))
+ pgstat.scoreboardpos = int(events.get('scoreboardpos', pgstat.rank))
+
+ if pgstat.nick != player.nick \
+ and player.player_id > 2 \
+ and pgstat.nick != 'Anonymous Player':
+ register_new_nick(session, player, pgstat.nick)
+
+ wins = False
+
+ # gametype-specific stuff is handled here. if passed to us, we store it
+ for (key,value) in events.items():
+ if key == 'wins': wins = True
+ if key == 't': pgstat.team = int(value)
+ if key == 'scoreboard-drops': pgstat.drops = int(value)
+ if key == 'scoreboard-returns': pgstat.returns = int(value)
+ if key == 'scoreboard-fckills': pgstat.carrier_frags = int(value)
+ if key == 'scoreboard-pickups': pgstat.pickups = int(value)
+ if key == 'scoreboard-caps': pgstat.captures = int(value)
+ if key == 'scoreboard-score': pgstat.score = int(value)
+ if key == 'scoreboard-deaths': pgstat.deaths = int(value)
+ if key == 'scoreboard-kills': pgstat.kills = int(value)
+ if key == 'scoreboard-suicides': pgstat.suicides = int(value)
+ if key == 'avglatency': pgstat.avg_latency = float(value)
+
+ if key == 'scoreboard-captime':
+ pgstat.fastest_cap = datetime.timedelta(seconds=float(value)/100)
+ if game.game_type_cd == 'ctf':
+ update_fastest_cap(session, player.player_id, game.game_id,
+ gmap.map_id, pgstat.fastest_cap)
+
+ # there is no "winning team" field, so we have to derive it
+ if wins and pgstat.team is not None and game.winner is None:
+ game.winner = pgstat.team
+ session.add(game)
+
+ session.add(pgstat)
+
+ return pgstat
projects / xonotic / xonstat.git / commitdiff