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(PlayerRank.player_id, PlayerRank.nick,
  23             PlayerRank.elo).\
  24             filter(PlayerRank.game_type_cd=='duel').\
  25             order_by(PlayerRank.rank).\
  26             limit(10).all()
  27
  28     duel_ranks = [(player_id, html_colors(nick), elo) \
  29             for (player_id, nick, elo) in duel_ranks]
  30
  31     for i in range(leaderboard_count-len(duel_ranks)):
  32         duel_ranks.append(('-', '-', '-'))
  33
  34     # top ranked CTF-ers
  35     ctf_ranks = DBSession.query(PlayerRank.player_id, PlayerRank.nick,
  36             PlayerRank.elo).\
  37             filter(PlayerRank.game_type_cd=='ctf').\
  38             order_by(PlayerRank.rank).\
  39             limit(10).all()
  40
  41     ctf_ranks = [(player_id, html_colors(nick), elo) \
  42             for (player_id, nick, elo) in ctf_ranks]
  43
  44     for i in range(leaderboard_count-len(ctf_ranks)):
  45         ctf_ranks.append(('-', '-', '-'))
  46
  47     # top ranked DM-ers
  48     dm_ranks = DBSession.query(PlayerRank.player_id, PlayerRank.nick,
  49             PlayerRank.elo).\
  50             filter(PlayerRank.game_type_cd=='dm').\
  51             order_by(PlayerRank.rank).\
  52             limit(10).all()
  53
  54     dm_ranks = [(player_id, html_colors(nick), elo) \
  55             for (player_id, nick, elo) in dm_ranks]
  56
  57     for i in range(leaderboard_count-len(dm_ranks)):
  58         dm_ranks.append(('-', '-', '-'))
  59
  60     right_now = datetime.utcnow()
  61     back_then = datetime.utcnow() - timedelta(days=leaderboard_lifetime)
  62
  63     # top players by playing time
  64     top_players = DBSession.query(Player.player_id, Player.nick,
  65             func.sum(PlayerGameStat.alivetime)).\
  66             filter(Player.player_id == PlayerGameStat.player_id).\
  67             filter(Player.player_id > 2).\
  68             filter(expr.between(PlayerGameStat.create_dt, back_then, right_now)).\
  69             order_by(expr.desc(func.sum(PlayerGameStat.alivetime))).\
  70             group_by(Player.nick).\
  71             group_by(Player.player_id).limit(10).all()
  72
  73     top_players = [(player_id, html_colors(nick), score) \
  74             for (player_id, nick, score) in top_players]
  75
  76     for i in range(leaderboard_count-len(top_players)):
  77         top_players.append(('-', '-', '-'))
  78
  79     # top servers by number of total players played
  80     top_servers = DBSession.query(Server.server_id, Server.name,
  81             func.count()).\
  82             filter(Game.server_id==Server.server_id).\
  83             filter(expr.between(Game.create_dt, back_then, right_now)).\
  84             order_by(expr.desc(func.count(Game.game_id))).\
  85             group_by(Server.server_id).\
  86             group_by(Server.name).limit(10).all()
  87
  88     for i in range(leaderboard_count-len(top_servers)):
  89         top_servers.append(('-', '-', '-'))
  90
  91     # top maps by total times played
  92     top_maps = DBSession.query(Game.map_id, Map.name,
  93             func.count()).\
  94             filter(Map.map_id==Game.map_id).\
  95             filter(expr.between(Game.create_dt, back_then, right_now)).\
  96             order_by(expr.desc(func.count())).\
  97             group_by(Game.map_id).\
  98             group_by(Map.name).limit(10).all()
  99
 100     for i in range(leaderboard_count-len(top_maps)):
 101         top_maps.append(('-', '-', '-'))
 102
 103     # recent games played in descending order
 104     recent_games = DBSession.query(Game, Server, Map, PlayerGameStat).\
 105             filter(Game.server_id==Server.server_id).\
 106             filter(Game.map_id==Map.map_id).\
 107             filter(PlayerGameStat.game_id==Game.game_id).\
 108             filter(PlayerGameStat.rank==1).\
 109             filter(expr.between(Game.create_dt, back_then, right_now)).\
 110             order_by(expr.desc(Game.start_dt)).limit(recent_games_count).all()
 111
 112     for i in range(recent_games_count-len(recent_games)):
 113         recent_games.append(('-', '-', '-', '-'))
 114
 115     return {'top_players':top_players,
 116             'top_servers':top_servers,
 117             'top_maps':top_maps,
 118             'recent_games':recent_games,
 119             'duel_ranks':duel_ranks,
 120             'ctf_ranks':ctf_ranks,
 121             'dm_ranks':dm_ranks,
 122             }