From ce06b07d6dae781fe09e4b0512a9b6d41ba687a6 Mon Sep 17 00:00:00 2001 From: Jasper Van der Jeugt Date: Fri, 14 Aug 2020 01:43:30 +0200 Subject: WIP --- server/lib/Uplcg/Main/Server.hs | 45 ++++++++++++++++++++++++----------------- 1 file changed, 27 insertions(+), 18 deletions(-) (limited to 'server/lib/Uplcg/Main/Server.hs') diff --git a/server/lib/Uplcg/Main/Server.hs b/server/lib/Uplcg/Main/Server.hs index a2914ab..72d9614 100644 --- a/server/lib/Uplcg/Main/Server.hs +++ b/server/lib/Uplcg/Main/Server.hs @@ -10,6 +10,7 @@ import qualified Control.Concurrent.STM as STM import Control.Exception (bracket) import Control.Lens ((&), (.~), (^.)) import Control.Monad (forever, when) +import Control.Monad.Trans (liftIO) import qualified Data.Aeson as Aeson import qualified Data.ByteString as B import qualified Data.ByteString.Lazy as BL @@ -30,9 +31,13 @@ import qualified Network.WebSockets as WS import System.Environment (getEnv) import qualified System.Log.FastLogger as FL import System.Random (StdGen, newStdGen) +import Text.Blaze.Html.Renderer.Text (renderHtml) +import Uplcg.BaseUrl (BaseUrl) +import qualified Uplcg.BaseUrl as BaseUrl import qualified Uplcg.CookieSocket as CookieSocket import Uplcg.Game import Uplcg.Messages +import qualified Uplcg.Views as Views import qualified Web.Scotty as Scotty type RoomId = T.Text @@ -46,7 +51,8 @@ data Room = Room } data Server = Server - { serverLogger :: FL.FastLogger + { serverBaseUrl :: BaseUrl + , serverLogger :: FL.FastLogger , serverCookieSocket :: CookieSocket.Handle Player , serverCards :: Cards , serverRooms :: MVar (HMS.HashMap RoomId Room) @@ -60,9 +66,9 @@ readCards = Cards parseCards = V.fromList . filter (not . T.null) . map dropComment . T.lines dropComment = T.strip . fst . T.break (== '#') -withServer :: FL.FastLogger -> (Server -> IO a) -> IO a -withServer fl f = CookieSocket.withHandle 5 $ \cs -> do - f =<< Server fl cs <$> readCards <*> MVar.newMVar HMS.empty +withServer :: BaseUrl -> FL.FastLogger -> (Server -> IO a) -> IO a +withServer base fl f = CookieSocket.withHandle 5 $ \cs -> do + f =<< Server base fl cs <$> readCards <*> MVar.newMVar HMS.empty newRoom :: RoomId -> Cards -> StdGen -> STM Room newRoom rid cards gen = Room rid @@ -74,8 +80,13 @@ parseRoomId txt | T.all isAlphaNum txt && T.length txt >= 6 = Right txt | otherwise = Left "Bad room name" -scottyApp :: IO Wai.Application -scottyApp = Scotty.scottyApp $ do +scottyApp :: Server -> IO Wai.Application +scottyApp server = Scotty.scottyApp $ do + Scotty.get "/rooms" $ do + rooms <- liftIO . MVar.readMVar $ serverRooms server + Scotty.html . renderHtml . Views.rooms (serverBaseUrl server) $ + HMS.keys rooms + Scotty.get "/rooms/:id/" $ do rid <- Scotty.param "id" when (T.length rid < 6) $ @@ -94,9 +105,10 @@ scottyApp = Scotty.scottyApp $ do routePendingConnection :: WS.PendingConnection -> Maybe RoomId routePendingConnection pending = let path = T.decodeUtf8 . WS.requestPath $ WS.pendingRequest pending in - case splitPath path of - ["rooms", txt, "events"] | Right r <- parseRoomId txt -> Just r - _ -> Nothing + case BaseUrl.parse path of + BaseUrl.BaseUrl ["rooms", txt, "events"] | Right r <- parseRoomId txt -> + Just r + _ -> Nothing getOrCreateRoom :: Server -> RoomId -> IO Room getOrCreateRoom server rid = MVar.modifyMVar (serverRooms server) $ \rooms -> @@ -183,11 +195,8 @@ wsApp server pc = case routePendingConnection pc of serverLogger server $ "Could not decode client message: " <> FL.toLogStr (show msg) -splitPath :: T.Text -> [T.Text] -splitPath = filter (not . T.null) . T.split (== '/') - -baseUrl :: [T.Text] -> Wai.Middleware -baseUrl prefix application = \req -> +baseUrl :: BaseUrl -> Wai.Middleware +baseUrl base@(BaseUrl.BaseUrl prefix) application = \req -> case L.stripPrefix prefix (Wai.pathInfo req) of Nothing -> application req Just path -> application req @@ -196,19 +205,19 @@ baseUrl prefix application = \req -> B.stripPrefix bs $ Wai.rawPathInfo req } where - bs = T.encodeUtf8 $ "/" <> T.intercalate "/" prefix + bs = T.encodeUtf8 $ BaseUrl.render base main :: IO () main = do host <- fromString <$> getEnv "UPLCG_HOSTNAME" port <- read <$> getEnv "UPLCG_PORT" - base <- splitPath . T.pack <$> getEnv "UPLCG_BASE" + base <- BaseUrl.parse . T.pack <$> getEnv "UPLCG_BASE" let settings = Warp.setPort port . Warp.setHost host $ Warp.defaultSettings timeCache <- FL.newTimeCache FL.simpleTimeFormat FL.withTimedFastLogger timeCache (FL.LogStderr FL.defaultBufSize) $ \tfl -> let fl s = tfl (\time -> FL.toLogStr time <> " " <> s <> "\n") in - withServer fl $ \server -> do - sapp <- scottyApp + withServer base fl $ \server -> do + sapp <- scottyApp server Warp.runSettings settings $ baseUrl base $ WaiWs.websocketsOr WS.defaultConnectionOptions (wsApp server) sapp -- cgit v1.2.3 From b250aa81e332c612551803d0d156246b853b3fd3 Mon Sep 17 00:00:00 2001 From: Jasper Van der Jeugt Date: Fri, 14 Aug 2020 10:49:36 +0200 Subject: Actually list rooms --- server/lib/Uplcg/Main/Server.hs | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'server/lib/Uplcg/Main/Server.hs') diff --git a/server/lib/Uplcg/Main/Server.hs b/server/lib/Uplcg/Main/Server.hs index 72d9614..bd2b3ec 100644 --- a/server/lib/Uplcg/Main/Server.hs +++ b/server/lib/Uplcg/Main/Server.hs @@ -23,6 +23,7 @@ import Data.String (fromString) import qualified Data.Text as T import qualified Data.Text.Encoding as T import qualified Data.Text.IO as T +import qualified Data.Text.Lazy as TL import qualified Data.Vector as V import qualified Network.Wai as Wai import qualified Network.Wai.Handler.Warp as Warp @@ -82,6 +83,10 @@ parseRoomId txt scottyApp :: Server -> IO Wai.Application scottyApp server = Scotty.scottyApp $ do + Scotty.get "/" $ + Scotty.redirect $ TL.fromStrict $ + BaseUrl.render (serverBaseUrl server) <> "/rooms" + Scotty.get "/rooms" $ do rooms <- liftIO . MVar.readMVar $ serverRooms server Scotty.html . renderHtml . Views.rooms (serverBaseUrl server) $ -- cgit v1.2.3 From 41622353bc3309921109f44bc0163e0987c20052 Mon Sep 17 00:00:00 2001 From: Jasper Van der Jeugt Date: Fri, 14 Aug 2020 17:32:00 +0200 Subject: List room num members --- server/lib/Uplcg/Main/Server.hs | 17 +++++++++++++---- 1 file changed, 13 insertions(+), 4 deletions(-) (limited to 'server/lib/Uplcg/Main/Server.hs') diff --git a/server/lib/Uplcg/Main/Server.hs b/server/lib/Uplcg/Main/Server.hs index bd2b3ec..bd89540 100644 --- a/server/lib/Uplcg/Main/Server.hs +++ b/server/lib/Uplcg/Main/Server.hs @@ -24,6 +24,7 @@ import qualified Data.Text as T import qualified Data.Text.Encoding as T import qualified Data.Text.IO as T import qualified Data.Text.Lazy as TL +import Data.Traversable (for) import qualified Data.Vector as V import qualified Network.Wai as Wai import qualified Network.Wai.Handler.Warp as Warp @@ -78,8 +79,17 @@ newRoom rid cards gen = Room rid parseRoomId :: T.Text -> Either String T.Text parseRoomId txt - | T.all isAlphaNum txt && T.length txt >= 6 = Right txt + | T.all isAlphaNum txt && l >= 6 && l <= 32 = Right txt | otherwise = Left "Bad room name" + where + l = T.length txt + +roomViews :: Server -> IO [Views.RoomView] +roomViews server = do + rooms <- liftIO . MVar.readMVar $ serverRooms server + liftIO . for (HMS.toList rooms) $ \(rid, room) -> + fmap (Views.RoomView rid . HMS.size) . atomically . STM.readTVar $ + roomSinks room scottyApp :: Server -> IO Wai.Application scottyApp server = Scotty.scottyApp $ do @@ -88,9 +98,8 @@ scottyApp server = Scotty.scottyApp $ do BaseUrl.render (serverBaseUrl server) <> "/rooms" Scotty.get "/rooms" $ do - rooms <- liftIO . MVar.readMVar $ serverRooms server - Scotty.html . renderHtml . Views.rooms (serverBaseUrl server) $ - HMS.keys rooms + views <- liftIO $ roomViews server + Scotty.html . renderHtml $ Views.rooms (serverBaseUrl server) views Scotty.get "/rooms/:id/" $ do rid <- Scotty.param "id" -- cgit v1.2.3 From 9f2d12f0b098a365d7b0d4cc00b03fd2e5284740 Mon Sep 17 00:00:00 2001 From: Jasper Van der Jeugt Date: Sun, 16 Aug 2020 10:21:14 +0200 Subject: WIP --- server/lib/Uplcg/Main/Server.hs | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) (limited to 'server/lib/Uplcg/Main/Server.hs') diff --git a/server/lib/Uplcg/Main/Server.hs b/server/lib/Uplcg/Main/Server.hs index bd89540..72b9377 100644 --- a/server/lib/Uplcg/Main/Server.hs +++ b/server/lib/Uplcg/Main/Server.hs @@ -36,6 +36,8 @@ import System.Random (StdGen, newStdGen) import Text.Blaze.Html.Renderer.Text (renderHtml) import Uplcg.BaseUrl (BaseUrl) import qualified Uplcg.BaseUrl as BaseUrl +import Uplcg.Config (Config) +import qualified Uplcg.Config as Config import qualified Uplcg.CookieSocket as CookieSocket import Uplcg.Game import Uplcg.Messages @@ -53,7 +55,7 @@ data Room = Room } data Server = Server - { serverBaseUrl :: BaseUrl + { serverConfig :: Config , serverLogger :: FL.FastLogger , serverCookieSocket :: CookieSocket.Handle Player , serverCards :: Cards @@ -68,9 +70,9 @@ readCards = Cards parseCards = V.fromList . filter (not . T.null) . map dropComment . T.lines dropComment = T.strip . fst . T.break (== '#') -withServer :: BaseUrl -> FL.FastLogger -> (Server -> IO a) -> IO a -withServer base fl f = CookieSocket.withHandle 5 $ \cs -> do - f =<< Server base fl cs <$> readCards <*> MVar.newMVar HMS.empty +withServer :: Config -> FL.FastLogger -> (Server -> IO a) -> IO a +withServer conf fl f = CookieSocket.withHandle 5 $ \cs -> do + f =<< Server conf fl cs <$> readCards <*> MVar.newMVar HMS.empty newRoom :: RoomId -> Cards -> StdGen -> STM Room newRoom rid cards gen = Room rid @@ -95,11 +97,11 @@ scottyApp :: Server -> IO Wai.Application scottyApp server = Scotty.scottyApp $ do Scotty.get "/" $ Scotty.redirect $ TL.fromStrict $ - BaseUrl.render (serverBaseUrl server) <> "/rooms" + BaseUrl.render (Config.cBaseUrl $ serverConfig server) <> "/rooms" Scotty.get "/rooms" $ do views <- liftIO $ roomViews server - Scotty.html . renderHtml $ Views.rooms (serverBaseUrl server) views + Scotty.html . renderHtml $ Views.rooms (serverConfig server) views Scotty.get "/rooms/:id/" $ do rid <- Scotty.param "id" @@ -223,15 +225,15 @@ baseUrl base@(BaseUrl.BaseUrl prefix) application = \req -> main :: IO () main = do - host <- fromString <$> getEnv "UPLCG_HOSTNAME" - port <- read <$> getEnv "UPLCG_PORT" - base <- BaseUrl.parse . T.pack <$> getEnv "UPLCG_BASE" - let settings = Warp.setPort port . Warp.setHost host $ Warp.defaultSettings + config <- Config.fromEnv + let settings = Warp.setPort (Config.cPort config) . + Warp.setHost (fromString $ Config.cHostname config) $ + Warp.defaultSettings timeCache <- FL.newTimeCache FL.simpleTimeFormat FL.withTimedFastLogger timeCache (FL.LogStderr FL.defaultBufSize) $ \tfl -> let fl s = tfl (\time -> FL.toLogStr time <> " " <> s <> "\n") in - withServer base fl $ \server -> do + withServer config fl $ \server -> do sapp <- scottyApp server - Warp.runSettings settings $ baseUrl base $ + Warp.runSettings settings $ baseUrl (Config.cBaseUrl config) $ WaiWs.websocketsOr WS.defaultConnectionOptions (wsApp server) sapp -- cgit v1.2.3 From 5a3fc14c1a92b28423d1b64b64e12d0502a90219 Mon Sep 17 00:00:00 2001 From: Jasper Van der Jeugt Date: Sun, 16 Aug 2020 12:29:31 +0200 Subject: Move client to server --- server/lib/Uplcg/Main/Server.hs | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'server/lib/Uplcg/Main/Server.hs') diff --git a/server/lib/Uplcg/Main/Server.hs b/server/lib/Uplcg/Main/Server.hs index 72b9377..acf2931 100644 --- a/server/lib/Uplcg/Main/Server.hs +++ b/server/lib/Uplcg/Main/Server.hs @@ -9,7 +9,7 @@ import Control.Concurrent.STM (STM, TVar, atomically) import qualified Control.Concurrent.STM as STM import Control.Exception (bracket) import Control.Lens ((&), (.~), (^.)) -import Control.Monad (forever, when) +import Control.Monad (forever) import Control.Monad.Trans (liftIO) import qualified Data.Aeson as Aeson import qualified Data.ByteString as B @@ -30,7 +30,6 @@ import qualified Network.Wai as Wai import qualified Network.Wai.Handler.Warp as Warp import qualified Network.Wai.Handler.WebSockets as WaiWs import qualified Network.WebSockets as WS -import System.Environment (getEnv) import qualified System.Log.FastLogger as FL import System.Random (StdGen, newStdGen) import Text.Blaze.Html.Renderer.Text (renderHtml) @@ -104,11 +103,9 @@ scottyApp server = Scotty.scottyApp $ do Scotty.html . renderHtml $ Views.rooms (serverConfig server) views Scotty.get "/rooms/:id/" $ do - rid <- Scotty.param "id" - when (T.length rid < 6) $ - Scotty.raise "Room ID should be at least 6 characters" - Scotty.setHeader "Content-Type" "text/html" - Scotty.file "assets/client.html" + rid <- Scotty.param "id" >>= + either (Scotty.raise . TL.pack) pure . parseRoomId + Scotty.html . renderHtml $ Views.client (serverConfig server) rid Scotty.get "/assets/client.js" $ do Scotty.setHeader "Content-Type" "application/JavaScript" -- cgit v1.2.3