the files
This commit is contained in:
niko
@@ -0,0 +1,206 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using Campus_live_rewrite.api.dbs;
|
||||
using Campus_live_rewrite.api.server.Classes.db_class;
|
||||
|
||||
namespace Campus_live_rewrite.api.server
|
||||
{
|
||||
/// <summary>
|
||||
/// The room lists behind the Play tab, built from THIS server's rooms.
|
||||
///
|
||||
/// The Play page (Data/APIS/WatchPages/PlayHighlight.json) was captured from live Rec Room and
|
||||
/// names its carousels by algorithmic-list endpoint: foryou, HotList, staffpicks, new,
|
||||
/// inkshowcase, recentlyupdated and the genre rows (battle_algoendpoint, horror_algoendpoint,
|
||||
/// ...). GET /lists/algorithmiclists/{name}?type=1 answered each from a file under
|
||||
/// Data/APIS/AlgorithmicLists, and only two files existed - so "Recommended For You",
|
||||
/// "Featured This Week", "Trending", "Rooms We Love" and every genre row were blank. Now each
|
||||
/// name is a query over RoomDB, cached for a minute:
|
||||
///
|
||||
/// HotList / foryou live player count first, then cheers + visits (foryou reshuffles
|
||||
/// hourly so the row isn't the same as Trending)
|
||||
/// staffpicks the admin panel's featured rooms, padded from the top cheered
|
||||
/// new newest published rooms
|
||||
/// recentlyupdated most recently changed
|
||||
/// inkshowcase player-made rooms with a picture, seeded shuffle
|
||||
/// <genre>_algoendpoint rooms tagged with that genre (see GenreTags), padded from hot
|
||||
///
|
||||
/// Only rooms IsRoomListed says are public are ever listed; dorms never are.
|
||||
/// </summary>
|
||||
public static class DiscoveryLists
|
||||
{
|
||||
private static readonly object _lock = new();
|
||||
private static readonly Dictionary<string, (DateTime at, List<string> ids)> _cache = new(StringComparer.OrdinalIgnoreCase);
|
||||
private const int CacheSeconds = 60;
|
||||
private const int PageSize = 30;
|
||||
|
||||
private static readonly Dictionary<string, string[]> GenreTags = new(StringComparer.OrdinalIgnoreCase)
|
||||
{
|
||||
["battle"] = new[] { "battle", "pvp", "shooter", "fps", "combat", "war", "gunfight", "paintball" },
|
||||
["roleplay"] = new[] { "roleplay", "rp", "role-play", "story" },
|
||||
["quests"] = new[] { "quest", "quests", "adventure", "rpg", "coop", "co-op" },
|
||||
["horror"] = new[] { "horror", "scary", "spooky", "creepy", "backrooms" },
|
||||
["hangout"] = new[] { "hangout", "hang out", "social", "chill", "chat", "lounge", "hangouts" },
|
||||
["casual"] = new[] { "casual", "party", "minigame", "minigames", "fun", "game" },
|
||||
["explore"] = new[] { "explore", "exploration", "showcase", "art", "museum", "parkour", "obby" },
|
||||
};
|
||||
|
||||
/// <summary>Whether this list name is one the server builds (vs a file / store row).</summary>
|
||||
public static bool Handles(string name)
|
||||
{
|
||||
string n = name.ToLowerInvariant();
|
||||
return n is "hotlist" or "foryou" or "staffpicks" or "new" or "recentlyupdated" or "inkshowcase"
|
||||
|| n.EndsWith("_algoendpoint");
|
||||
}
|
||||
|
||||
public static List<string> RoomIds(string name)
|
||||
{
|
||||
lock (_lock)
|
||||
{
|
||||
if (_cache.TryGetValue(name, out var hit) && (DateTime.UtcNow - hit.at).TotalSeconds < CacheSeconds)
|
||||
return hit.ids;
|
||||
}
|
||||
var ids = Build(name.ToLowerInvariant());
|
||||
lock (_lock) _cache[name] = (DateTime.UtcNow, ids);
|
||||
return ids;
|
||||
}
|
||||
|
||||
private static List<RoomDBClasses.RoomRoot> Listed() =>
|
||||
RoomDB.GetHotRooms().Where(r => !r.IsDorm && RoomDB.IsRoomListed(r) && !r.ExcludeFromLists).ToList();
|
||||
|
||||
private static long Score(RoomDBClasses.RoomRoot r, Dictionary<long, int> live)
|
||||
{
|
||||
long ccu = live.TryGetValue((long)r.RoomId, out var n) ? n : 0;
|
||||
long cheers = r.Stats?.CheerCount ?? 0;
|
||||
long visits = r.Stats?.VisitCount ?? 0;
|
||||
return ccu * 100_000 + cheers * 50 + visits;
|
||||
}
|
||||
|
||||
private static List<string> Ids(IEnumerable<RoomDBClasses.RoomRoot> rooms) =>
|
||||
rooms.Select(r => r.RoomId.ToString()).Distinct().Take(PageSize).ToList();
|
||||
|
||||
private static List<string> Build(string name)
|
||||
{
|
||||
var rooms = Listed();
|
||||
var live = HeartbeatDB.LivePlayerCountsByRoom();
|
||||
var hot = rooms.OrderByDescending(r => Score(r, live)).ThenByDescending(r => r.CreatedAt).ToList();
|
||||
int hourSeed = HashCode.Combine(name, DateTime.UtcNow.Year, DateTime.UtcNow.DayOfYear, DateTime.UtcNow.Hour);
|
||||
|
||||
switch (name)
|
||||
{
|
||||
case "hotlist":
|
||||
return Ids(hot);
|
||||
|
||||
case "foryou":
|
||||
{
|
||||
// The top of the hot list in a per-hour order, then the rest shuffled in, so
|
||||
// it reads as a different row from Trending without being random junk.
|
||||
var rng = new Random(hourSeed);
|
||||
var top = hot.Take(12).OrderBy(_ => rng.Next());
|
||||
var rest = hot.Skip(12).OrderBy(_ => rng.Next());
|
||||
return Ids(top.Concat(rest));
|
||||
}
|
||||
|
||||
case "staffpicks":
|
||||
{
|
||||
var picked = new List<RoomDBClasses.RoomRoot>();
|
||||
foreach (var rid in FeaturedRoomsStore.GetIds())
|
||||
{
|
||||
var r = RoomDB.GetRoom(rid);
|
||||
if (r != null && !r.IsDorm) picked.Add(r);
|
||||
}
|
||||
var pad = hot.Where(r => !RoomDB.IsRecRoomOriginal(r)).OrderByDescending(r => r.Stats?.CheerCount ?? 0);
|
||||
return Ids(picked.Concat(pad));
|
||||
}
|
||||
|
||||
case "new":
|
||||
return Ids(rooms.Where(r => !RoomDB.IsRecRoomOriginal(r)).OrderByDescending(r => r.CreatedAt));
|
||||
|
||||
case "recentlyupdated":
|
||||
return Ids(rooms.Where(r => !RoomDB.IsRecRoomOriginal(r))
|
||||
.OrderByDescending(r => r.PublishedAt > r.CreatedAt ? r.PublishedAt : r.CreatedAt));
|
||||
|
||||
case "inkshowcase":
|
||||
{
|
||||
var rng = new Random(hourSeed);
|
||||
var made = rooms.Where(r => !RoomDB.IsRecRoomOriginal(r) && !string.IsNullOrEmpty(r.ImageName)).OrderBy(_ => rng.Next());
|
||||
return Ids(made.Concat(hot));
|
||||
}
|
||||
}
|
||||
|
||||
if (name.EndsWith("_algoendpoint"))
|
||||
{
|
||||
string genre = name[..^"_algoendpoint".Length];
|
||||
var tags = GenreTags.TryGetValue(genre, out var t) ? t : new[] { genre };
|
||||
var tagged = hot.Where(r => tags.Any(tag => RoomDB.RoomHasTag(r, tag))
|
||||
|| tags.Any(tag => (r.Name ?? "").Contains(tag, StringComparison.OrdinalIgnoreCase)));
|
||||
return Ids(tagged.Concat(hot));
|
||||
}
|
||||
|
||||
return Ids(hot);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// The Play page's "Featured Creator" tile: the captured page names a live-Rec-Room account
|
||||
/// (730029). The local creator with the most public, player-made rooms takes its place -
|
||||
/// never the system accounts (1-3) or the room importer.
|
||||
/// </summary>
|
||||
private static (DateTime at, ulong id) _creator;
|
||||
public static ulong FeaturedCreator()
|
||||
{
|
||||
lock (_lock)
|
||||
{
|
||||
if (_creator.id != 0 && (DateTime.UtcNow - _creator.at).TotalSeconds < 600) return _creator.id;
|
||||
}
|
||||
ulong best = 0;
|
||||
// The admin panel's Featured tab decides first; then whatever the community board
|
||||
// file names; only then the most-rooms heuristic.
|
||||
best = FeaturedStore.FeaturedPlayer();
|
||||
if (best == 0)
|
||||
{
|
||||
try
|
||||
{
|
||||
string cb = System.IO.Path.Combine(Environment.CurrentDirectory, "Data", "APIS", "communityboard.json");
|
||||
if (System.IO.File.Exists(cb))
|
||||
{
|
||||
var jo = Newtonsoft.Json.Linq.JObject.Parse(System.IO.File.ReadAllText(cb));
|
||||
ulong fp = (ulong?)jo["FeaturedPlayer"]?["Id"] ?? 0;
|
||||
if (fp != 0 && PlayerDB.GetAccountById(fp) != null) best = fp;
|
||||
}
|
||||
}
|
||||
catch { }
|
||||
}
|
||||
if (best != 0) { lock (_lock) _creator = (DateTime.UtcNow, best); return best; }
|
||||
try
|
||||
{
|
||||
var byCreator = Listed()
|
||||
.Where(r => !RoomDB.IsRecRoomOriginal(r) && r.CreatorAccountId > 3)
|
||||
.GroupBy(r => r.CreatorAccountId)
|
||||
.Select(g => (id: g.Key, n: g.Count(), cheers: g.Sum(r => r.Stats?.CheerCount ?? 0)))
|
||||
.Where(x =>
|
||||
{
|
||||
var acc = PlayerDB.GetAccountById(x.id);
|
||||
return acc != null && !string.Equals(acc.Username, "Importer", StringComparison.OrdinalIgnoreCase);
|
||||
})
|
||||
.OrderByDescending(x => x.n).ThenByDescending(x => x.cheers)
|
||||
.FirstOrDefault();
|
||||
best = byCreator.id;
|
||||
}
|
||||
catch { }
|
||||
lock (_lock) _creator = (DateTime.UtcNow, best);
|
||||
return best;
|
||||
}
|
||||
|
||||
/// <summary>The room the Play page's banner shows: the first admin-featured room, else the hottest.</summary>
|
||||
public static ulong BannerRoom()
|
||||
{
|
||||
foreach (var rid in FeaturedRoomsStore.GetIds())
|
||||
{
|
||||
var r = RoomDB.GetRoom(rid);
|
||||
if (r != null && !r.IsDorm) return rid;
|
||||
}
|
||||
var top = RoomIds("hotlist").FirstOrDefault();
|
||||
return ulong.TryParse(top, out var id) ? id : 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user