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_id = request.matchdict['id']
  34     try:
  35         player = DBSession.query(Player).filter_by(player_id=player_id).one()
  36     except:
  37         player = None
  38     return {'player':player}
  39
  40
  41 ##########################################################################
  42 # This is the game views area - only views pertaining to Xonotic
  43 # games and their related information goes here
  44 ##########################################################################
  45 def game_info(request):
  46     game_id = request.matchdict['id']
  47     try:
  48         game = DBSession.query(Game).filter_by(game_id=game_id).one()
  49     except:
  50         game = None
  51     return {'game':game}
  52
  53
  54 ##########################################################################
  55 # This is the server views area - only views pertaining to Xonotic
  56 # servers and their related information goes here
  57 ##########################################################################
  58 def server_info(request):
  59     server_id = request.matchdict['id']
  60     try:
  61         server = DBSession.query(Server).filter_by(server_id=server_id).one()
  62     except:
  63         server = None
  64     return {'server':server}
  65
  66
  67 ##########################################################################
  68 # This is the map views area - only views pertaining to Xonotic
  69 # maps and their related information goes here
  70 ##########################################################################
  71 def map_info(request):
  72     map_id = request.matchdict['id']
  73     try:
  74         gmap = DBSession.query(Map).filter_by(map_id=map_id).one()
  75     except:
  76         gmap = None
  77     return {'gmap':gmap}
  78
  79
  80 ##########################################################################
  81 # This is the stats views area - only views pertaining to Xonotic
  82 # statistics and its related information goes here
  83 ##########################################################################
  84 def get_or_create_server(session=None, name=None):
  85     try:
  86         # find one by that name, if it exists
  87         server = session.query(Server).filter_by(name=name).one()
  88         log.debug("Found server id {0} with name {1}.".format(
  89             server.server_id, server.name))
  90     except NoResultFound, e:
  91         server = Server(name=name)
  92         session.add(server)
  93         session.flush()
  94         log.debug("Created server id {0} with name {1}".format(
  95             server.server_id, server.name))
  96     except MultipleResultsFound, e:
  97         # multiple found, so use the first one but warn
  98         log.debug(e)
  99         servers = session.query(Server).filter_by(name=name).order_by(
 100                 Server.server_id).all()
 101         server = servers[0]
 102         log.debug("Created server id {0} with name {1} but found \
 103                 multiple".format(
 104             server.server_id, server.name))
 105
 106     return server
 107
 108 def get_or_create_map(session=None, name=None):
 109     try:
 110         # find one by the name, if it exists
 111         gmap = session.query(Map).filter_by(name=name).one()
 112         log.debug("Found map id {0} with name {1}.".format(gmap.map_id,
 113             gmap.name))
 114     except NoResultFound, e:
 115         gmap = Map(name=name)
 116         session.add(gmap)
 117         session.flush()
 118         log.debug("Created map id {0} with name {1}.".format(gmap.map_id,
 119             gmap.name))
 120     except MultipleResultsFound, e:
 121         # multiple found, so use the first one but warn
 122         log.debug(e)
 123         gmaps = session.query(Map).filter_by(name=name).order_by(
 124                 Map.map_id).all()
 125         gmap = gmaps[0]
 126         log.debug("Found map id {0} with name {1} but found \
 127                 multiple.".format(gmap.map_id, gmap.name))
 128
 129     return gmap
 130
 131 def create_game(session=None, start_dt=None, game_type_cd=None,
 132         server_id=None, map_id=None, winner=None):
 133     game = Game(start_dt=start_dt, game_type_cd=game_type_cd,
 134                 server_id=server_id, map_id=map_id, winner=winner)
 135     session.add(game)
 136     session.flush()
 137     log.debug("Created game id {0} on server {1}, map {2} at time \
 138             {3} and on map {4}".format(game.game_id,
 139                 server_id, map_id, start_dt, map_id))
 140
 141     return game
 142
 143 # search for a player and if found, create a new one (w/ hashkey)
 144 def get_or_create_player(session=None, hashkey=None):
 145     # if we have a bot
 146     if re.search('^bot#\d+$', hashkey):
 147         player = session.query(Player).filter_by(player_id=1).one()
 148     # if we have an untracked player
 149     elif re.search('^player#\d+$', hashkey):
 150         player = session.query(Player).filter_by(player_id=2).one()
 151     # else it is a tracked player
 152     else:
 153         # see if the player is already in the database
 154         # if not, create one and the hashkey along with it
 155         try:
 156             hashkey = session.query(Hashkey).filter_by(
 157                     hashkey=hashkey).one()
 158             player = session.query(Player).filter_by(
 159                     player_id=hashkey.player_id).one()
 160             log.debug("Found existing player {0} with hashkey {1}.".format(
 161                 player.player_id, hashkey.hashkey))
 162         except:
 163             player = Player()
 164             session.add(player)
 165             session.flush()
 166             hashkey = Hashkey(player_id=player.player_id, hashkey=hashkey)
 167             session.add(hashkey)
 168             log.debug("Created player {0} with hashkey {1}.".format(
 169                 player.player_id, hashkey.hashkey))
 170
 171     return player
 172
 173 def create_player_game_stat(session=None, player=None,
 174         game=None, player_events=None):
 175
 176     # in here setup default values (e.g. if game type is CTF then
 177     # set kills=0, score=0, captures=0, pickups=0, fckills=0, etc
 178     # TODO: use game's create date here instead of now()
 179     pgstat = PlayerGameStat(create_dt=datetime.datetime.now())
 180
 181     # set player id from player record
 182     pgstat.player_id = player.player_id
 183
 184     #set game id from game record
 185     pgstat.game_id = game.game_id
 186
 187     # all games have a score
 188     pgstat.score = 0
 189
 190     if game.game_type_cd == 'dm':
 191         pgstat.kills = 0
 192         pgstat.deaths = 0
 193         pgstat.suicides = 0
 194     elif game.game_type_cd == 'ctf':
 195         pgstat.kills = 0
 196         pgstat.captures = 0
 197         pgstat.pickups = 0
 198         pgstat.drops = 0
 199         pgstat.returns = 0
 200         pgstat.carrier_frags = 0
 201
 202     for (key,value) in player_events.items():
 203         if key == 'n': pgstat.nick = value
 204         if key == 't': pgstat.team = value
 205         if key == 'rank': pgstat.rank = value
 206         if key == 'alivetime':
 207             pgstat.alivetime = datetime.timedelta(seconds=int(round(float(value))))
 208         if key == 'scoreboard-drops': pgstat.drops = value
 209         if key == 'scoreboard-returns': pgstat.returns = value
 210         if key == 'scoreboard-fckills': pgstat.carrier_frags = value
 211         if key == 'scoreboard-pickups': pgstat.pickups = value
 212         if key == 'scoreboard-caps': pgstat.captures = value
 213         if key == 'scoreboard-score': pgstat.score = value
 214         if key == 'scoreboard-deaths': pgstat.deaths = value
 215         if key == 'scoreboard-kills': pgstat.kills = value
 216         if key == 'scoreboard-suicides': pgstat.suicides = value
 217
 218     # check to see if we had a name, and if
 219     # not use the name from the player id
 220     if pgstat.nick == None:
 221         pgstat.nick = player.nick
 222
 223     session.add(pgstat)
 224     session.flush()
 225
 226     return pgstat
 227
 228
 229 def create_player_weapon_stats(session=None, player=None,
 230         game=None, player_events=None):
 231     pwstats = []
 232
 233     for (key,value) in player_events.items():
 234         matched = re.search("acc-(.*?)-cnt-fired", key)
 235         if matched:
 236             log.debug("Matched key: {0}".format(key))
 237             weapon_cd = matched.group(1)
 238             pwstat = PlayerWeaponStat()
 239             pwstat.player_id = player.player_id
 240             pwstat.game_id = game.game_id
 241             pwstat.weapon_cd = weapon_cd
 242             try:
 243                 pwstat.max = int(player_events['acc-' + weapon_cd + '-fired'])
 244             except:
 245                 pwstat.max = 0
 246             try:
 247                 pwstat.actual = int(player_events['acc-' + weapon_cd + '-hit'])
 248             except:
 249                 pwstat.actual = 0
 250             try:
 251                 pwstat.fired = int(player_events['acc-' + weapon_cd + '-cnt-fired'])
 252             except:
 253                 pwstat.fired = 0
 254             try:
 255                 pwstat.hit = int(player_events['acc-' + weapon_cd + '-cnt-hit'])
 256             except:
 257                 pwstat.hit = 0
 258             try:
 259                 pwstat.frags = int(player_events['acc-' + weapon_cd + '-frags'])
 260             except:
 261                 pwstat.frags = 0
 262
 263             session.add(pwstat)
 264             pwstats.append(pwstat)
 265
 266     return pwstats
 267
 268
 269 def parse_body(request):
 270     # storage vars for the request body
 271     game_meta = {}
 272     player_events = {}
 273     current_team = None
 274     players = []
 275
 276     log.debug(request.body)
 277
 278     for line in request.body.split('\n'):
 279         try:
 280             (key, value) = line.strip().split(' ', 1)
 281
 282             if key in 'V' 'T' 'G' 'M' 'S' 'C' 'R' 'W':
 283                 game_meta[key] = value
 284
 285             if key == 't':
 286                 current_team = value
 287
 288             if key == 'P':
 289                 # if we were working on a player record already, append
 290                 # it and work on a new one (only set team info)
 291                 if len(player_events) != 0:
 292                     players.append(player_events)
 293                     player_events = {'t':current_team}
 294
 295                 player_events[key] = value
 296
 297             if key == 'e':
 298                 (subkey, subvalue) = value.split(' ', 1)
 299                 player_events[subkey] = subvalue
 300
 301             if key == 'n':
 302                 player_events[key] = value
 303         except:
 304             # no key/value pair - move on to the next line
 305             pass
 306
 307     # add the last player we were working on
 308     if len(player_events) > 0:
 309         players.append(player_events)
 310
 311     return (game_meta, players)
 312
 313
 314 @view_config(renderer='stats_submit.mako')
 315 def stats_submit(request):
 316     try:
 317         session = DBSession()
 318
 319         (game_meta, players) = parse_body(request)
 320
 321         # verify required metadata is present
 322         if 'T' not in game_meta or\
 323             'G' not in game_meta or\
 324             'M' not in game_meta or\
 325             'S' not in game_meta:
 326             log.debug("Required game meta fields (T, G, M, or S) missing. "\
 327                     "Can't continue.")
 328             raise Exception
 329
 330         server = get_or_create_server(session=session, name=game_meta['S'])
 331         gmap = get_or_create_map(session=session, name=game_meta['M'])
 332
 333         if 'W' in game_meta:
 334             winner = game_meta['W']
 335         else:
 336             winner = None
 337
 338         # FIXME: don't use python now() here, convert from epoch T value
 339         game = create_game(session=session, start_dt=datetime.datetime.now(),
 340                 server_id=server.server_id, game_type_cd=game_meta['G'],
 341                 map_id=gmap.map_id, winner=winner)
 342
 343         # find or create a record for each player
 344         # and add stats for each if they were present at the end
 345         # of the game
 346         has_real_players = False
 347         for player_events in players:
 348             if not player_events['P'].startswith('bot'):
 349                 has_real_players = True
 350             player = get_or_create_player(session=session,
 351                     hashkey=player_events['P'])
 352             if 'joins' in player_events and 'matches' in player_events\
 353                     and 'scoreboardvalid' in player_events:
 354                 pgstat = create_player_game_stat(session=session,
 355                         player=player, game=game, player_events=player_events)
 356                 #pwstats = create_player_weapon_stats(session=session,
 357                         #player=player, game=game, player_events=player_events)
 358
 359         if has_real_players:
 360             session.commit()
 361             log.debug('Success! Stats recorded.')
 362             return Response('200 OK')
 363         else:
 364             session.rollback()
 365             log.debug('No real players found. Stats ignored.')
 366             return {'msg':'No real players found. Stats ignored.'}
 367     except Exception as e:
 368         session.rollback()
 369         raise e