xonstat/views.py

   1 import datetime
   2 import re
   3 from pyramid.response import Response
   4 from pyramid.view import view_config
   5
   6 from xonstat.models import *
   7 from sqlalchemy.orm.exc import MultipleResultsFound, NoResultFound
   8
   9
  10 import logging
  11 log = logging.getLogger(__name__)
  12
  13 ##########################################################################
  14 # This is the main index - the entry point to the entire site
  15 ##########################################################################
  16 @view_config(renderer='index.jinja2')
  17 def main_index(request):
  18     log.debug("testing logging; entered MainHandler.index()")
  19     return {'project':'xonstat'}
  20
  21 ##########################################################################
  22 # This is the player views area - only views pertaining to Xonotic players
  23 # and their related information goes here
  24 ##########################################################################
  25 @view_config(renderer='player_index.mako')
  26 def player_index(request):
  27     players = DBSession.query(Player)
  28     log.debug("testing logging; entered PlayerHandler.index()")
  29     return {'players':players}
  30
  31 @view_config(renderer='player_info.mako')
  32 def player_info(request):
  33     player = DBSession.query(Player).filter_by(player_id=p_player_id)
  34     log.debug("testing logging; entered PlayerHandler.info()")
  35     return {'player':player}
  36
  37 ##########################################################################
  38 # This is the stats views area - only views pertaining to Xonotic
  39 # statistics and its related information goes here
  40 ##########################################################################
  41 def get_or_create_server(session=None, name=None):
  42     try:
  43         # find one by that name, if it exists
  44         server = session.query(Server).filter_by(name=name).one()
  45         log.debug("Found server id {0} with name {1}.".format(
  46             server.server_id, server.name))
  47     except NoResultFound, e:
  48         server = Server(name=name)
  49         session.add(server)
  50         session.flush()
  51         log.debug("Created server id {0} with name {1}".format(
  52             server.server_id, server.name))
  53     except MultipleResultsFound, e:
  54         # multiple found, so use the first one but warn
  55         log.debug(e)
  56         servers = session.query(Server).filter_by(name=name).order_by(
  57                 Server.server_id).all()
  58         server = servers[0]
  59         log.debug("Created server id {0} with name {1} but found \
  60                 multiple".format(
  61             server.server_id, server.name))
  62
  63     return server
  64
  65 def get_or_create_map(session=None, name=None):
  66     try:
  67         # find one by the name, if it exists
  68         gmap = session.query(Map).filter_by(name=name).one()
  69         log.debug("Found map id {0} with name {1}.".format(gmap.map_id,
  70             gmap.name))
  71     except NoResultFound, e:
  72         gmap = Map(name=name)
  73         session.add(gmap)
  74         session.flush()
  75         log.debug("Created map id {0} with name {1}.".format(gmap.map_id,
  76             gmap.name))
  77     except MultipleResultsFound, e:
  78         # multiple found, so use the first one but warn
  79         log.debug(e)
  80         gmaps = session.query(Map).filter_by(name=name).order_by(
  81                 Map.map_id).all()
  82         gmap = gmaps[0]
  83         log.debug("Found map id {0} with name {1} but found \
  84                 multiple.".format(gmap.map_id, gmap.name))
  85
  86     return gmap
  87
  88 def create_game(session=None, start_dt=None, game_type_cd=None,
  89         server_id=None, map_id=None, winner=None):
  90     game = Game(start_dt=start_dt, game_type_cd=game_type_cd,
  91                 server_id=server_id, map_id=map_id, winner=winner)
  92     session.add(game)
  93     session.flush()
  94     log.debug("Created game id {0} on server {1}, map {2} at time \
  95             {3} and on map {4}".format(game.game_id,
  96                 server_id, map_id, start_dt, map_id))
  97
  98     return game
  99
 100 # search for a player and if found, create a new one (w/ hashkey)
 101 def get_or_create_player(session=None, hashkey=None):
 102     # if we have a bot
 103     if re.search('^bot#\d+$', hashkey):
 104         player = session.query(Player).filter_by(player_id=1).one()
 105     # if we have an untracked player
 106     elif re.search('^player#\d+$', hashkey):
 107         player = session.query(Player).filter_by(player_id=2).one()
 108     # else it is a tracked player
 109     else:
 110         # see if the player is already in the database
 111         # if not, create one and the hashkey along with it
 112         try:
 113             hashkey = session.query(Hashkey).filter_by(
 114                     hashkey=hashkey).one()
 115             player = session.query(Player).filter_by(
 116                     player_id=hashkey.player_id).one()
 117             log.debug("Found existing player {0} with hashkey {1}.".format(
 118                 player.player_id, hashkey.hashkey))
 119         except:
 120             player = Player()
 121             session.add(player)
 122             session.flush()
 123             hashkey = Hashkey(player_id=player.player_id, hashkey=hashkey)
 124             session.add(hashkey)
 125             log.debug("Created player {0} with hashkey {1}.".format(
 126                 player.player_id, hashkey.hashkey))
 127
 128     return player
 129
 130 def create_player_game_stat(session=None, player=None,
 131         game=None, player_events=None):
 132
 133     # in here setup default values (e.g. if game type is CTF then
 134     # set kills=0, score=0, captures=0, pickups=0, fckills=0, etc
 135     # TODO: use game's create date here instead of now()
 136     pgstat = PlayerGameStat(create_dt=datetime.datetime.now())
 137
 138     # set player id from player record
 139     pgstat.player_id = player.player_id
 140
 141     #set game id from game record
 142     pgstat.game_id = game.game_id
 143
 144     # all games have a score
 145     pgstat.score = 0
 146
 147     if game.game_type_cd == 'dm':
 148         pgstat.kills = 0
 149         pgstat.deaths = 0
 150         pgstat.suicides = 0
 151     elif game.game_type_cd == 'ctf':
 152         pgstat.kills = 0
 153         pgstat.captures = 0
 154         pgstat.pickups = 0
 155         pgstat.drops = 0
 156         pgstat.returns = 0
 157         pgstat.carrier_frags = 0
 158
 159     for (key,value) in player_events.items():
 160         if key == 'n': pgstat.nick = value
 161         if key == 't': pgstat.team = value
 162         if key == 'rank': pgstat.rank = value
 163         if key == 'alivetime':
 164             pgstat.alivetime = datetime.timedelta(seconds=int(round(float(value))))
 165         if key == 'scoreboard-drops': pgstat.drops = value
 166         if key == 'scoreboard-returns': pgstat.returns = value
 167         if key == 'scoreboard-fckills': pgstat.carrier_frags = value
 168         if key == 'scoreboard-pickups': pgstat.pickups = value
 169         if key == 'scoreboard-caps': pgstat.captures = value
 170         if key == 'scoreboard-score': pgstat.score = value
 171         if key == 'scoreboard-deaths': pgstat.deaths = value
 172         if key == 'scoreboard-kills': pgstat.kills = value
 173         if key == 'scoreboard-suicides': pgstat.suicides = value
 174
 175     # check to see if we had a name, and if
 176     # not use the name from the player id
 177     if pgstat.nick == None:
 178         pgstat.nick = player.nick
 179
 180     session.add(pgstat)
 181     session.flush()
 182
 183     return pgstat
 184
 185
 186 def create_player_weapon_stats(session=None, player=None,
 187         game=None, player_events=None):
 188     pwstats = []
 189
 190     for (key,value) in player_events.items():
 191         matched = re.search("acc-(.*?)-cnt-fired", key)
 192         if matched:
 193             log.debug("Matched key: {0}".format(key))
 194             weapon_cd = matched.group(1)
 195             pwstat = PlayerWeaponStat()
 196             pwstat.player_id = player.player_id
 197             pwstat.game_id = game.game_id
 198             pwstat.weapon_cd = weapon_cd
 199             try:
 200                 pwstat.max = int(player_events['acc-' + weapon_cd + '-fired'])
 201             except:
 202                 pwstat.max = 0
 203             try:
 204                 pwstat.actual = int(player_events['acc-' + weapon_cd + '-hit'])
 205             except:
 206                 pwstat.actual = 0
 207             try:
 208                 pwstat.fired = int(player_events['acc-' + weapon_cd + '-cnt-fired'])
 209             except:
 210                 pwstat.fired = 0
 211             try:
 212                 pwstat.hit = int(player_events['acc-' + weapon_cd + '-cnt-hit'])
 213             except:
 214                 pwstat.hit = 0
 215             try:
 216                 pwstat.frags = int(player_events['acc-' + weapon_cd + '-frags'])
 217             except:
 218                 pwstat.frags = 0
 219
 220             session.add(pwstat)
 221             pwstats.append(pwstat)
 222
 223     return pwstats
 224
 225
 226 def parse_body(request):
 227     # storage vars for the request body
 228     game_meta = {}
 229     player_events = {}
 230     current_team = None
 231     players = []
 232
 233     log.debug(request.body)
 234
 235     for line in request.body.split('\n'):
 236         try:
 237             (key, value) = line.strip().split(' ', 1)
 238
 239             if key in 'V' 'T' 'G' 'M' 'S' 'C' 'R' 'W':
 240                 game_meta[key] = value
 241
 242             if key == 't':
 243                 current_team = value
 244
 245             if key == 'P':
 246                 # if we were working on a player record already, append
 247                 # it and work on a new one (only set team info)
 248                 if len(player_events) != 0:
 249                     players.append(player_events)
 250                     player_events = {'t':current_team}
 251
 252                 player_events[key] = value
 253
 254             if key == 'e':
 255                 (subkey, subvalue) = value.split(' ', 1)
 256                 player_events[subkey] = subvalue
 257
 258             if key == 'n':
 259                 player_events[key] = value
 260         except:
 261             # no key/value pair - move on to the next line
 262             pass
 263
 264     # add the last player we were working on
 265     if len(player_events) > 0:
 266         players.append(player_events)
 267
 268     return (game_meta, players)
 269
 270
 271 @view_config(renderer='stats_submit.mako')
 272 def stats_submit(request):
 273     session = DBSession()
 274
 275     (game_meta, players) = parse_body(request)
 276
 277     # verify required metadata is present
 278     if 'T' not in game_meta or\
 279         'G' not in game_meta or\
 280         'M' not in game_meta or\
 281         'S' not in game_meta:
 282         log.debug("Required game meta fields (T, G, M, or S) missing. "\
 283                 "Can't continue.")
 284         return {'msg':'Error processing the request.'}
 285
 286     server = get_or_create_server(session=session, name=game_meta['S'])
 287     gmap = get_or_create_map(session=session, name=game_meta['M'])
 288
 289     if 'W' in game_meta:
 290         winner = game_meta['W']
 291     else:
 292         winner = None
 293
 294     # FIXME: don't use python now() here, convert from epoch T value
 295     game = create_game(session=session, start_dt=datetime.datetime.now(),
 296             server_id=server.server_id, game_type_cd=game_meta['G'],
 297             map_id=gmap.map_id, winner=winner)
 298
 299     # find or create a record for each player
 300     # and add stats for each if they were present at the end
 301     # of the game
 302     has_real_players = False
 303     for player_events in players:
 304         if not player_events['P'].startswith('bot'):
 305             has_real_players = True
 306         player = get_or_create_player(session=session,
 307                 hashkey=player_events['P'])
 308         if 'joins' in player_events and 'matches' in player_events\
 309                  and 'scoreboardvalid' in player_events:
 310             pgstat = create_player_game_stat(session=session,
 311                     player=player, game=game, player_events=player_events)
 312             #pwstats = create_player_weapon_stats(session=session,
 313                     #player=player, game=game, player_events=player_events)
 314
 315     if has_real_players:
 316         session.commit()
 317         log.debug('Success! Stats recorded.')
 318         return {'msg':'Success! Stats recorded.'}
 319     else:
 320         session.rollback()
 321         log.debug('No real players found. Stats ignored.')
 322         return {'msg':'No real players found. Stats ignored.'}