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