xonstat/views/main.py

   1 import logging
   2 import sqlalchemy.sql.functions as func
   3 import sqlalchemy.sql.expression as expr
   4 from datetime import datetime, timedelta
   5 from pyramid.response import Response
   6 from xonstat.models import *
   7 from xonstat.util import *
   8
   9 log = logging.getLogger(__name__)
  10
  11 def main_index(request):
  12     try:
  13         leaderboard_lifetime = int(
  14                 request.registry.settings['xonstat.leaderboard_lifetime'])
  15     except:
  16         leaderboard_lifetime = 30
  17
  18     leaderboard_count = 10
  19     recent_games_count = 20
  20
  21     # top ranked duelers
  22     duel_ranks = DBSession.query(Player.player_id, Player.nick, PlayerElo.elo).\
  23             filter(Player.player_id==PlayerElo.player_id).\
  24             filter(PlayerElo.game_type_cd=='duel').\
  25             order_by(expr.desc(PlayerElo.elo)).all()[0:10]
  26
  27     duel_ranks = [(player_id, html_colors(nick), elo) \
  28             for (player_id, nick, elo) in duel_ranks]
  29
  30     for i in range(leaderboard_count-len(duel_ranks)):
  31         duel_ranks.append(('-', '-', '-'))
  32
  33     # top ranked CTF-ers
  34     ctf_ranks = DBSession.query(Player.player_id, Player.nick, PlayerElo.elo).\
  35             filter(Player.player_id==PlayerElo.player_id).\
  36             filter(PlayerElo.game_type_cd=='ctf').\
  37             order_by(expr.desc(PlayerElo.elo)).all()[0:10]
  38
  39     ctf_ranks = [(player_id, html_colors(nick), elo) \
  40             for (player_id, nick, elo) in ctf_ranks]
  41
  42     for i in range(leaderboard_count-len(ctf_ranks)):
  43         ctf_ranks.append(('-', '-', '-'))
  44
  45     # top ranked DM-ers
  46     dm_ranks = DBSession.query(Player.player_id, Player.nick, PlayerElo.elo).\
  47             filter(Player.player_id==PlayerElo.player_id).\
  48             filter(PlayerElo.game_type_cd=='dm').\
  49             order_by(expr.desc(PlayerElo.elo)).all()[0:10]
  50
  51     dm_ranks = [(player_id, html_colors(nick), elo) \
  52             for (player_id, nick, elo) in dm_ranks]
  53
  54     for i in range(leaderboard_count-len(dm_ranks)):
  55         dm_ranks.append(('-', '-', '-'))
  56
  57     # top players by playing time
  58     top_players = DBSession.query(Player.player_id, Player.nick,
  59             func.sum(PlayerGameStat.alivetime)).\
  60             filter(Player.player_id == PlayerGameStat.player_id).\
  61             filter(Player.player_id > 2).\
  62             filter(PlayerGameStat.create_dt >
  63                     (datetime.utcnow() - timedelta(days=leaderboard_lifetime))).\
  64             order_by(expr.desc(func.sum(PlayerGameStat.alivetime))).\
  65             group_by(Player.nick).\
  66             group_by(Player.player_id).all()[0:10]
  67
  68     top_players = [(player_id, html_colors(nick), score) \
  69             for (player_id, nick, score) in top_players]
  70
  71     for i in range(leaderboard_count-len(top_players)):
  72         top_players.append(('-', '-', '-'))
  73
  74     # top servers by number of total players played
  75     top_servers = DBSession.query(Server.server_id, Server.name,
  76             func.count()).\
  77             filter(Game.server_id==Server.server_id).\
  78             filter(Game.create_dt >
  79                 (datetime.utcnow() - timedelta(days=leaderboard_lifetime))).\
  80             order_by(expr.desc(func.count(Game.game_id))).\
  81             group_by(Server.server_id).\
  82             group_by(Server.name).all()[0:10]
  83
  84     for i in range(leaderboard_count-len(top_servers)):
  85         top_servers.append(('-', '-', '-'))
  86
  87     # top maps by total times played
  88     top_maps = DBSession.query(Game.map_id, Map.name,
  89             func.count()).\
  90             filter(Map.map_id==Game.map_id).\
  91             filter(Game.create_dt >
  92                 (datetime.utcnow() - timedelta(days=leaderboard_lifetime))).\
  93             order_by(expr.desc(func.count())).\
  94             group_by(Game.map_id).\
  95             group_by(Map.name).all()[0:10]
  96
  97     for i in range(leaderboard_count-len(top_maps)):
  98         top_maps.append(('-', '-', '-'))
  99
 100     # recent games played in descending order
 101     recent_games = DBSession.query(Game, Server, Map, PlayerGameStat).\
 102             filter(Game.server_id==Server.server_id).\
 103             filter(Game.map_id==Map.map_id).\
 104             filter(PlayerGameStat.game_id==Game.game_id).\
 105             filter(PlayerGameStat.rank==1).\
 106             order_by(expr.desc(Game.start_dt)).all()[0:recent_games_count]
 107
 108     for i in range(recent_games_count-len(recent_games)):
 109         recent_games.append(('-', '-', '-', '-'))
 110
 111     return {'top_players':top_players,
 112             'top_servers':top_servers,
 113             'top_maps':top_maps,
 114             'recent_games':recent_games,
 115             'duel_ranks':duel_ranks,
 116             'ctf_ranks':ctf_ranks,
 117             'dm_ranks':dm_ranks,
 118             }