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 pyramid.httpexceptions import HTTPNotFound
7 from sqlalchemy import func as fg
8 from webhelpers.paginate import Page
9 from xonstat.models import DBSession, Player, Server, Map, Game, PlayerGameStat
10 from xonstat.util import page_url, html_colors
11 from xonstat.views.helpers import RecentGame, recent_games_q
13 log = logging.getLogger(__name__)
17 LEADERBOARD_LIFETIME = 30
18 LEADERBOARD_COUNT = 10
20 RECENT_GAMES_COUNT = 20
23 class ServerIndex(object):
24 """Returns a list of servers."""
26 def __init__(self, request):
27 """Common parameter parsing."""
28 self.request = request
29 self.page = request.params.get("page", 1)
30 self.servers = self.raw()
33 """Returns the raw data shared by all renderers."""
35 server_q = DBSession.query(Server).order_by(Server.server_id.desc())
36 servers = Page(server_q, self.page, items_per_page=25, url=page_url)
38 except Exception as e:
45 """For rendering this data using something HTML-based."""
47 'servers': self.servers,
51 """For rendering this data using JSON."""
53 'servers': [s.to_dict() for s in self.servers],
57 class ServerInfoBase(object):
58 """Baseline parameter parsing for Server URLs with a server_id in them."""
60 def __init__(self, request, limit=None, last=None):
61 """Common parameter parsing."""
62 self.request = request
63 self.server_id = request.matchdict.get("id", None)
65 raw_lifetime = request.registry.settings.get('xonstat.leaderboard_lifetime',
67 self.lifetime = int(raw_lifetime)
69 self.limit = request.params.get("limit", limit)
70 self.last = request.params.get("last", last)
71 self.now = datetime.utcnow()
74 class ServerTopMaps(ServerInfoBase):
75 """Returns the top maps played on a given server."""
77 def __init__(self, request, limit=INDEX_COUNT, last=None):
78 """Common parameter parsing."""
79 super(ServerTopMaps, self).__init__(request, limit, last)
81 self.top_maps = self.raw()
84 """Returns the raw data shared by all renderers."""
86 top_maps_q = DBSession.query(
87 fg.row_number().over(order_by=expr.desc(func.count())).label("rank"),
88 Game.map_id, Map.name, func.count().label("times_played"))\
89 .filter(Map.map_id==Game.map_id)\
90 .filter(Game.server_id==self.server_id)\
91 .filter(Game.create_dt > (self.now - timedelta(days=self.lifetime)))\
92 .group_by(Game.map_id)\
94 .order_by(expr.desc(func.count()))
97 top_maps_q = top_maps_q.offset(self.last)
100 top_maps_q = top_maps_q.limit(self.limit)
102 top_maps = top_maps_q.all()
103 except Exception as e:
110 """Returns the HTML-ready representation."""
112 # build the query string
114 if len(self.top_maps) > 1:
115 query['last'] = self.top_maps[-1].rank
118 "server_id": self.server_id,
119 "top_maps": self.top_maps,
124 """For rendering this data using JSON."""
129 "times_played": tm.times_played,
130 } for tm in self.top_maps]
133 "server_id": self.server_id,
134 "top_maps": top_maps,
138 class ServerTopScorers(ServerInfoBase):
139 """Returns the top scorers on a given server."""
141 def __init__(self, request, limit=INDEX_COUNT, last=None):
142 """Common parameter parsing."""
143 super(ServerTopScorers, self).__init__(request, limit, last)
144 self.top_scorers = self.raw()
147 """Top scorers on this server by total score."""
149 top_scorers_q = DBSession.query(
150 fg.row_number().over(
151 order_by=expr.desc(func.sum(PlayerGameStat.score))).label("rank"),
152 Player.player_id, Player.nick,
153 func.sum(PlayerGameStat.score).label("total_score"))\
154 .filter(Player.player_id == PlayerGameStat.player_id)\
155 .filter(Game.game_id == PlayerGameStat.game_id)\
156 .filter(Game.server_id == self.server_id)\
157 .filter(Player.player_id > 2)\
158 .filter(PlayerGameStat.create_dt >
159 (self.now - timedelta(days=LEADERBOARD_LIFETIME)))\
160 .order_by(expr.desc(func.sum(PlayerGameStat.score)))\
161 .group_by(Player.nick)\
162 .group_by(Player.player_id)
165 top_scorers_q = top_scorers_q.offset(self.last)
168 top_scorers_q = top_scorers_q.limit(self.limit)
170 top_scorers = top_scorers_q.all()
172 except Exception as e:
179 """Returns an HTML-ready representation."""
180 TopScorer = namedtuple("TopScorer", ["rank", "player_id", "nick", "total_score"])
182 top_scorers = [TopScorer(ts.rank, ts.player_id, html_colors(ts.nick), ts.total_score)
183 for ts in self.top_scorers]
185 # build the query string
187 if len(top_scorers) > 1:
188 query['last'] = top_scorers[-1].rank
191 "server_id": self.server_id,
192 "top_scorers": top_scorers,
197 """For rendering this data using JSON."""
200 "player_id": ts.player_id,
202 "score": ts.total_score,
203 } for ts in self.top_scorers]
206 "server_id": self.server_id,
207 "top_scorers": top_scorers,
211 class ServerTopPlayers(ServerInfoBase):
212 """Returns the top players by playing time on a given server."""
214 def __init__(self, request, limit=INDEX_COUNT, last=None):
215 """Common parameter parsing."""
216 super(ServerTopPlayers, self).__init__(request, limit, last)
217 self.top_players = self.raw()
220 """Top players on this server by total playing time."""
222 top_players_q = DBSession.query(
223 fg.row_number().over(
224 order_by=expr.desc(func.sum(PlayerGameStat.alivetime))).label("rank"),
225 Player.player_id, Player.nick,
226 func.sum(PlayerGameStat.alivetime).label("alivetime"))\
227 .filter(Player.player_id == PlayerGameStat.player_id)\
228 .filter(Game.game_id == PlayerGameStat.game_id)\
229 .filter(Game.server_id == self.server_id)\
230 .filter(Player.player_id > 2)\
231 .filter(PlayerGameStat.create_dt > (self.now - timedelta(days=self.lifetime)))\
232 .order_by(expr.desc(func.sum(PlayerGameStat.alivetime)))\
233 .group_by(Player.nick)\
234 .group_by(Player.player_id)
237 top_players_q = top_players_q.offset(self.last)
240 top_players_q = top_players_q.limit(self.limit)
242 top_players = top_players_q.all()
244 except Exception as e:
251 """Returns the HTML-ready representation."""
252 TopPlayer = namedtuple("TopPlayer", ["rank", "player_id", "nick", "alivetime"])
254 top_players = [TopPlayer(tp.rank, tp.player_id, html_colors(tp.nick), tp.alivetime)
255 for tp in self.top_players]
257 # build the query string
259 if len(top_players) > 1:
260 query['last'] = top_players[-1].rank
263 "server_id": self.server_id,
264 "top_players": top_players,
269 """For rendering this data using JSON."""
272 "player_id": ts.player_id,
274 "time": ts.alivetime.total_seconds(),
275 } for ts in self.top_players]
278 "server_id": self.server_id,
279 "top_players": top_players,
283 class ServerInfo(ServerInfoBase):
284 """Returns detailed information about a particular server."""
286 def __init__(self, request):
287 """Common data and parameters."""
288 super(ServerInfo, self).__init__(request)
290 # this view uses data from other views, so we'll save the data at that level
292 self.server = DBSession.query(Server).filter_by(server_id=self.server_id).one()
293 self.top_maps_v = ServerTopMaps(self.request, limit=LEADERBOARD_COUNT)
294 self.top_scorers_v = ServerTopScorers(self.request, limit=LEADERBOARD_COUNT)
295 self.top_players_v = ServerTopPlayers(self.request, limit=LEADERBOARD_COUNT)
297 rgs = recent_games_q(server_id=self.server_id).limit(RECENT_GAMES_COUNT).all()
298 self.recent_games = [RecentGame(row) for row in rgs]
303 """Returns the raw data shared by all renderers."""
305 'server': self.server,
306 'top_players': self.top_players_v.top_players,
307 'top_scorers': self.top_scorers_v.top_scorers,
308 'top_maps': self.top_maps_v.top_maps,
309 'recent_games': self.recent_games,
313 """For rendering this data using something HTML-based."""
315 'server': self.server,
316 'top_players': self.top_players_v.html()["top_players"],
317 'top_scorers': self.top_scorers_v.html()["top_scorers"],
318 'top_maps': self.top_maps_v.html()["top_maps"],
319 'recent_games': self.recent_games,
320 'lifetime': self.lifetime,
324 """For rendering this data using JSON."""
326 'server': self.server.to_dict(),
327 'top_players': self.top_players_v.json(),
328 'top_scorers': self.top_scorers_v.json(),
329 'top_maps': self.top_maps_v.json(),
330 'recent_games': [rg.to_dict() for rg in self.recent_games],