xonstat/views/map.py

   1 import logging
   2 import sqlalchemy.sql.functions as func
   3 import sqlalchemy.sql.expression as expr
   4 from collections import namedtuple
   5 from datetime import datetime, timedelta
   6 from sqlalchemy import desc
   7 from webhelpers.paginate import Page, PageURL
   8 from xonstat.models import *
   9 from xonstat.util import page_url, html_colors
  10 from xonstat.views.helpers import RecentGame, recent_games_q
  11
  12 log = logging.getLogger(__name__)
  13
  14 def _map_index_data(request):
  15     if request.params.has_key('page'):
  16         current_page = request.params['page']
  17     else:
  18         current_page = 1
  19
  20     try:
  21         map_q = DBSession.query(Map).\
  22                 order_by(Map.map_id.desc())
  23
  24         maps = Page(map_q, current_page, items_per_page=10, url=page_url)
  25
  26     except Exception as e:
  27         maps = None
  28
  29     return {'maps':maps, }
  30
  31
  32 def map_index(request):
  33     """
  34     Provides a list of all the current maps.
  35     """
  36     return _map_index_data(request)
  37
  38
  39 def map_index_json(request):
  40     """
  41     Provides a JSON-serialized list of all the current maps.
  42     """
  43     view_data = _map_index_data(request)
  44
  45     maps = [m.to_dict() for m in view_data['maps']]
  46
  47     return maps
  48
  49
  50 def _map_info_data(request):
  51     map_id = request.matchdict['id']
  52
  53     try:
  54         leaderboard_lifetime = int(
  55                 request.registry.settings['xonstat.leaderboard_lifetime'])
  56     except:
  57         leaderboard_lifetime = 30
  58
  59     leaderboard_count = 10
  60     recent_games_count = 20
  61
  62     # captime tuples
  63     Captime = namedtuple('Captime', ['player_id', 'nick_html_colors',
  64         'fastest_cap', 'game_id'])
  65
  66     try:
  67         gmap = DBSession.query(Map).filter_by(map_id=map_id).one()
  68
  69         # recent games played in descending order
  70         rgs = recent_games_q(map_id=map_id).limit(recent_games_count).all()
  71         recent_games = [RecentGame(row) for row in rgs]
  72
  73         # top players by score
  74         top_scorers = DBSession.query(Player.player_id, Player.nick,
  75                 func.sum(PlayerGameStat.score)).\
  76                 filter(Player.player_id == PlayerGameStat.player_id).\
  77                 filter(Game.game_id == PlayerGameStat.game_id).\
  78                 filter(Game.map_id == map_id).\
  79                 filter(Player.player_id > 2).\
  80                 filter(PlayerGameStat.create_dt >
  81                         (datetime.utcnow() - timedelta(days=leaderboard_lifetime))).\
  82                 order_by(expr.desc(func.sum(PlayerGameStat.score))).\
  83                 group_by(Player.nick).\
  84                 group_by(Player.player_id).all()[0:leaderboard_count]
  85
  86         top_scorers = [(player_id, html_colors(nick), score) \
  87                 for (player_id, nick, score) in top_scorers]
  88
  89         # top players by playing time
  90         top_players = DBSession.query(Player.player_id, Player.nick,
  91                 func.sum(PlayerGameStat.alivetime)).\
  92                 filter(Player.player_id == PlayerGameStat.player_id).\
  93                 filter(Game.game_id == PlayerGameStat.game_id).\
  94                 filter(Game.map_id == map_id).\
  95                 filter(Player.player_id > 2).\
  96                 filter(PlayerGameStat.create_dt >
  97                         (datetime.utcnow() - timedelta(days=leaderboard_lifetime))).\
  98                 order_by(expr.desc(func.sum(PlayerGameStat.alivetime))).\
  99                 group_by(Player.nick).\
 100                 group_by(Player.player_id).all()[0:leaderboard_count]
 101
 102         top_players = [(player_id, html_colors(nick), score) \
 103                 for (player_id, nick, score) in top_players]
 104
 105         # top servers using/playing this map
 106         top_servers = DBSession.query(Server.server_id, Server.name,
 107                 func.count(Game.game_id)).\
 108                 filter(Game.server_id == Server.server_id).\
 109                 filter(Game.map_id == map_id).\
 110                 filter(Game.create_dt >
 111                         (datetime.utcnow() - timedelta(days=leaderboard_lifetime))).\
 112                 order_by(expr.desc(func.count(Game.game_id))).\
 113                 group_by(Server.name).\
 114                 group_by(Server.server_id).all()[0:leaderboard_count]
 115
 116         # top captimes
 117         captimes_raw = DBSession.query(Player.player_id, Player.nick,
 118             PlayerCaptime.fastest_cap, PlayerCaptime.game_id).\
 119                 filter(PlayerCaptime.map_id == map_id).\
 120                 filter(Player.player_id == PlayerCaptime.player_id).\
 121                 order_by(PlayerCaptime.fastest_cap).\
 122                 limit(10).all()
 123
 124         captimes = [Captime(c.player_id, html_colors(c.nick),
 125             c.fastest_cap, c.game_id) for c in captimes_raw]
 126
 127     except Exception as e:
 128         gmap = None
 129     return {'gmap':gmap,
 130             'recent_games':recent_games,
 131             'top_scorers':top_scorers,
 132             'top_players':top_players,
 133             'top_servers':top_servers,
 134             'captimes':captimes,
 135             }
 136
 137
 138 def map_info(request):
 139     """
 140     List the information stored about a given map.
 141     """
 142     mapinfo_data =  _map_info_data(request)
 143
 144     # FIXME: code clone, should get these from _map_info_data
 145     leaderboard_count = 10
 146     recent_games_count = 20
 147
 148     for i in range(leaderboard_count-len(mapinfo_data['top_scorers'])):
 149         mapinfo_data['top_scorers'].append(('-', '-', '-'))
 150
 151     for i in range(leaderboard_count-len(mapinfo_data['top_players'])):
 152         mapinfo_data['top_players'].append(('-', '-', '-'))
 153
 154     for i in range(leaderboard_count-len(mapinfo_data['top_servers'])):
 155         mapinfo_data['top_servers'].append(('-', '-', '-'))
 156
 157     return mapinfo_data
 158
 159
 160 def map_info_json(request):
 161     """
 162     List the information stored about a given map. JSON.
 163     """
 164     return [{'status':'not implemented'}]