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-rw-r--r--server/lib/Uplcg/Config.hs3
-rw-r--r--server/lib/Uplcg/Main/Server.hs11
-rw-r--r--server/lib/Uplcg/Version.hs17
-rw-r--r--server/lib/Uplcg/Views.hs88
4 files changed, 63 insertions, 56 deletions
diff --git a/server/lib/Uplcg/Config.hs b/server/lib/Uplcg/Config.hs
index 627a829..9197d97 100644
--- a/server/lib/Uplcg/Config.hs
+++ b/server/lib/Uplcg/Config.hs
@@ -3,7 +3,6 @@ module Uplcg.Config
, fromEnv
) where
-import Data.String (fromString)
import qualified Data.Text as T
import System.Environment (getEnv)
import Uplcg.BaseUrl (BaseUrl)
@@ -13,7 +12,6 @@ data Config = Config
{ cHostname :: String
, cPort :: Int
, cBaseUrl :: BaseUrl
- , cVersion :: String
} deriving (Show)
fromEnv :: IO Config
@@ -21,4 +19,3 @@ fromEnv = Config
<$> getEnv "UPLCG_HOSTNAME"
<*> (read <$> getEnv "UPLCG_PORT")
<*> (BaseUrl.parse . T.pack <$> getEnv "UPLCG_BASE")
- <*> getEnv "UPLCG_VERSION"
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"
diff --git a/server/lib/Uplcg/Version.hs b/server/lib/Uplcg/Version.hs
new file mode 100644
index 0000000..b718a10
--- /dev/null
+++ b/server/lib/Uplcg/Version.hs
@@ -0,0 +1,17 @@
+{-# LANGUAGE TemplateHaskell #-}
+module Uplcg.Version
+ ( version
+ ) where
+
+import Control.Monad.Trans (liftIO)
+import Data.Version (showVersion)
+import qualified Language.Haskell.TH as TH
+import qualified Paths_uplcg
+import System.Process (readProcess)
+
+version :: String
+version = showVersion Paths_uplcg.version ++ " (" ++
+ $(do
+ hash <- liftIO $ readProcess "git" ["rev-parse", "HEAD"] ""
+ pure . TH.LitE . TH.StringL $ take 8 hash) ++
+ ")"
diff --git a/server/lib/Uplcg/Views.hs b/server/lib/Uplcg/Views.hs
index 3cb9ebe..772c83b 100644
--- a/server/lib/Uplcg/Views.hs
+++ b/server/lib/Uplcg/Views.hs
@@ -2,15 +2,18 @@
module Uplcg.Views
( RoomView (..)
, rooms
+ , client
) where
-import Data.Foldable (for_)
-import Data.Text (Text)
-import qualified Text.Blaze.Html5 as H
-import qualified Text.Blaze.Html5.Attributes as A
import qualified Data.ByteString.Lazy.Builder as BLB
-import qualified Uplcg.BaseUrl as BaseUrl
+import Data.Foldable (for_)
+import Data.Text (Text)
+import qualified Data.Text.Encoding as T
+import qualified Text.Blaze.Html5 as H
+import qualified Text.Blaze.Html5.Attributes as A
+import qualified Uplcg.BaseUrl as BaseUrl
import Uplcg.Config
+import Uplcg.Version (version)
data RoomView = RoomView Text Int
@@ -25,7 +28,7 @@ template conf title body = H.docTypeHtml $ do
H.meta H.! A.name "viewport" H.! A.content "width=device-width"
H.body $ do
body
- H.footer $ "Untitled PL Card Game version " <> H.toHtml (cVersion conf)
+ H.footer $ "Untitled PL Card Game version " <> H.toHtml version
rooms :: Config -> [RoomView] -> H.Html
rooms conf rids = template conf "Untitled PL Card Game" $ do
@@ -43,44 +46,37 @@ client conf roomId = template conf "Untitled PL Card Game" $ do
H.div H.! A.id "main" $ ""
H.script H.! A.type_ "text/JavaScript"
H.! A.src (H.toValue $
- BaseUrl.render (cBaseUrl conf) <> "/assets/client.js")
- H.script $ H.unsafeLazyByteString $ clientScript $ BLB.toLazyByteString $
- var app = Elm.Client.init({node: document.querySelector("main")});
+ BaseUrl.render (cBaseUrl conf) <> "/assets/client.js") $ ""
+ H.script H.! A.type_ "text/JavaScript" $ H.unsafeLazyByteString entryPoint
+ where
+ t2b = BLB.byteString . T.encodeUtf8
+ entryPoint = BLB.toLazyByteString $
+ "var app = Elm.Client.init({node: document.querySelector('main')});" <>
- function connect() {
- var protocol = "ws:";
- if(document.location.protocol == "https:") {
- protocol = "wss:"
- }
- var path = document.location.pathname;
- if(path.startsWith("$UPLCG_BASE")) {
- path = path.substr("$UPLCG_BASE".length);
- }
- var roomId = path.split("/")[2];
- var url = protocol + "//" + document.location.host +
- "$UPLCG_BASE/rooms/" + roomId + "/events";
-
- var socket = new WebSocket(url);
- var socketSend = function(message) {
- socket.send(message);
- };
- app.ports.webSocketOut.subscribe(socketSend);
- socket.onmessage = function(event) {
- app.ports.webSocketIn.send(event.data);
- };
- socket.onclose = function(event) {
- app.ports.webSocketOut.unsubscribe(socketSend);
- setTimeout(function() {
- connect();
- }, 1000);
- };
- socket.onerror = function(event) {
- socket.close();
- };
- }
-
- connect();
- </script>
- <footer>Untitled PL Card Game version $UPLCG_VERSION</footer>
- </body>
-</html>
+ "function connect() {" <>
+ " var protocol = 'ws:';" <>
+ " if(document.location.protocol == 'https:') {" <>
+ " protocol = 'wss:'" <>
+ " }" <>
+ " var url = protocol + '//' + document.location.host +" <>
+ " '" <> t2b (BaseUrl.render $ cBaseUrl conf) <> "/rooms/" <>
+ t2b roomId <> "/events';" <>
+ " var socket = new WebSocket(url);" <>
+ " var socketSend = function(message) {" <>
+ " socket.send(message);" <>
+ " };" <>
+ " app.ports.webSocketOut.subscribe(socketSend);" <>
+ " socket.onmessage = function(event) {" <>
+ " app.ports.webSocketIn.send(event.data);" <>
+ " };" <>
+ " socket.onclose = function(event) {" <>
+ " app.ports.webSocketOut.unsubscribe(socketSend);" <>
+ " setTimeout(function() {" <>
+ " connect();" <>
+ " }, 1000);" <>
+ " };" <>
+ " socket.onerror = function(event) {" <>
+ " socket.close();" <>
+ " };" <>
+ "}" <>
+ "connect();"
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-31 19:35:18 +0000