Stop making dozens of /profile calls to get usernames
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4ef8471585
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34
src/Main.elm
34
src/Main.elm
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@ -14,7 +14,6 @@ import Scylla.Model exposing (..)
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import Scylla.Http exposing (..)
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import Scylla.Views exposing (viewFull)
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import Scylla.Route exposing (Route(..), RoomId)
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import Scylla.UserData exposing (..)
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import Scylla.Notification exposing (..)
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import Scylla.Storage exposing (..)
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import Scylla.Markdown exposing (..)
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@ -51,7 +50,6 @@ init _ url key =
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, roomText = Dict.empty
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, sending = Dict.empty
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, transactionId = 0
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, userData = Dict.empty
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, connected = True
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, searchText = ""
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, rooms = emptyOpenRooms
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@ -86,7 +84,7 @@ update msg model = case msg of
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ReceiveLoginResponse a r -> updateLoginResponse model a r
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ReceiveFirstSyncResponse r -> updateSyncResponse model r False
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ReceiveSyncResponse r -> updateSyncResponse model r True
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ReceiveUserData s r -> updateUserData model s r
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ReceiveUserData s r -> (model, Cmd.none)
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ChangeRoomText r t -> updateChangeRoomText model r t
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SendRoomText r -> updateSendRoomText model r
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SendRoomTextResponse t r -> updateSendRoomTextResponse model t r
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@ -112,12 +110,6 @@ update msg model = case msg of
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requestScrollCmd : Cmd Msg
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requestScrollCmd = Task.attempt ViewportAfterMessage (Browser.Dom.getViewportOf "messages-wrapper")
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newUsersCmd : Model -> List Username -> Cmd Msg
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newUsersCmd m us = m.token
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|> Maybe.map (\t -> List.map (getUserData m.apiUrl t) us)
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|> Maybe.withDefault []
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|> Cmd.batch
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updateSendRoomTextResponse : Model -> Int -> Result Http.Error String -> (Model, Cmd Msg)
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updateSendRoomTextResponse m t r =
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let
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@ -179,16 +171,9 @@ updateUploadSelected m rid f fs msg =
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updateHistoryResponse : Model -> RoomId -> Result Http.Error HistoryResponse -> (Model, Cmd Msg)
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updateHistoryResponse m r hr =
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let
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userDataCmd h = newUsersCmd m
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<| newUsers m
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<| uniqueBy identity
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<| List.map getSender
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<| h.chunk
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in
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case hr of
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Ok h -> ({ m | rooms = applyHistoryResponse r h m.rooms }, userDataCmd h)
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Err _ -> ({ m | errors = "Unable to load older history from server"::m.errors }, Cmd.none)
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case hr of
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Ok h -> ({ m | rooms = applyHistoryResponse r h m.rooms }, Cmd.none)
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Err _ -> ({ m | errors = "Unable to load older history from server"::m.errors }, Cmd.none)
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updateHistory : Model -> RoomId -> (Model, Cmd Msg)
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updateHistory m r =
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@ -268,11 +253,6 @@ updateViewportAfterMessage m vr =
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in
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(m, Result.withDefault Cmd.none <| Result.map cmd vr)
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updateUserData : Model -> String -> Result Http.Error UserData -> (Model, Cmd Msg)
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updateUserData m s r = case r of
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Ok ud -> ({ m | userData = Dict.insert s ud m.userData }, Cmd.none)
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Err e -> ({ m | errors = ("Failed to retrieve user data for user " ++ s)::m.errors }, Cmd.none)
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updateSendRoomText : Model -> RoomId -> (Model, Cmd Msg)
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updateSendRoomText m r =
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let
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@ -311,9 +291,6 @@ updateSyncResponse model r notify =
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nextBatch = Result.withDefault model.nextBatch
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<| Result.map .nextBatch r
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syncCmd = sync model.apiUrl token nextBatch
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userDataCmd sr = newUsersCmd model
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<| newUsers model
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<| allUsers sr
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notification sr =
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getPushRuleset model.accountData
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|> Maybe.map (\rs -> getNotificationEvents rs sr)
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@ -324,7 +301,7 @@ updateSyncResponse model r notify =
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notificationCmd sr = if notify
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then Maybe.withDefault Cmd.none
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<| Maybe.map (\(s, e) -> sendNotificationPort
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{ name = getDisplayName model.userData e.sender
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{ name = roomLocalDisplayName model s e.sender
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, text = getText e
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, room = s
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}) <| notification sr
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@ -362,7 +339,6 @@ updateSyncResponse model r notify =
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Ok sr -> (newModel sr
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, Cmd.batch
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[ syncCmd
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, userDataCmd sr
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, notificationCmd sr
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, setScrollCmd sr
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, setReadReceiptCmd sr
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@ -1,13 +1,14 @@
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module Scylla.Model exposing (..)
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import Scylla.Api exposing (..)
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import Scylla.Room exposing (getLocalDisplayName)
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import Scylla.Sync exposing (SyncResponse, HistoryResponse)
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import Scylla.ListUtils exposing (findFirst)
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import Scylla.Room exposing (OpenRooms)
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import Scylla.UserData exposing (UserData)
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import Scylla.Sync.Rooms exposing (JoinedRoom)
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import Scylla.Sync.Push exposing (Ruleset)
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import Scylla.Sync.AccountData exposing (AccountData, directMessagesDecoder)
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import Scylla.Login exposing (LoginResponse, Username, Password)
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import Scylla.UserData exposing (UserData)
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import Scylla.Route exposing (Route(..), RoomId)
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import Scylla.Messages exposing (..)
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import Scylla.Storage exposing (..)
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@ -36,7 +37,6 @@ type alias Model =
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, roomText : Dict RoomId String
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, sending : Dict Int (RoomId, SendingMessage)
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, transactionId : Int
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, userData : Dict Username UserData
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, connected : Bool
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, searchText : String
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, rooms : OpenRooms
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@ -84,10 +84,13 @@ roomUrl s = Url.Builder.absolute [ "room", s ] []
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loginUrl : String
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loginUrl = Url.Builder.absolute [ "login" ] []
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newUsers : Model -> List Username -> List Username
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newUsers m lus = List.filter (\u -> not <| Dict.member u m.userData) lus
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currentRoomId : Model -> Maybe RoomId
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currentRoomId m = case m.route of
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Room r -> Just r
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_ -> Nothing
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roomLocalDisplayName : Model -> RoomId -> Username -> String
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roomLocalDisplayName m rid u =
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case Dict.get rid m.rooms of
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Just rd -> getLocalDisplayName rd u
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_ -> u
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@ -2,7 +2,6 @@ module Scylla.Room exposing (..)
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import Scylla.Route exposing (RoomId)
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import Scylla.Sync exposing (SyncResponse)
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import Scylla.Login exposing (Username)
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import Scylla.UserData exposing (UserData, getDisplayName)
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import Scylla.Sync exposing (HistoryResponse)
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import Scylla.Sync.Events exposing (MessageEvent, StateEvent, toStateEvent, toMessageEvent)
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import Scylla.Sync.AccountData exposing (AccountData, getDirectMessages, applyAccountData)
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@ -133,8 +132,8 @@ getRoomTypingUsers : RoomData -> List String
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getRoomTypingUsers = Maybe.withDefault []
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<< getEphemeralData "m.typing" (field "user_ids" (list string))
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getRoomName : AccountData -> Dict Username UserData -> RoomId -> RoomData -> String
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getRoomName ad ud rid rd =
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getRoomName : AccountData -> RoomId -> RoomData -> String
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getRoomName ad rid rd =
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let
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customName = getStateData ("m.room.name", "") (field "name" (string)) rd
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direct = getDirectMessages ad
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@ -142,9 +141,14 @@ getRoomName ad ud rid rd =
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in
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case (customName, direct) of
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(Just cn, _) -> cn
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(_, Just d) -> getDisplayName ud d
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(_, Just d) -> getLocalDisplayName rd d
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_ -> rid
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getLocalDisplayName : RoomData -> Username -> String
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getLocalDisplayName rd u =
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getStateData ("m.room.member", u) (field "displayname" string) rd
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|> Maybe.withDefault u
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getNotificationCount : RoomData -> (Int, Int)
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getNotificationCount rd =
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( Maybe.withDefault 0 rd.unreadNotifications.notificationCount
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@ -3,12 +3,11 @@ import Scylla.Model exposing (..)
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import Scylla.Sync exposing (..)
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import Scylla.Sync.Events exposing (..)
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import Scylla.Sync.Rooms exposing (..)
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import Scylla.Room exposing (RoomData, emptyOpenRooms, getHomeserver, getRoomName, getRoomTypingUsers)
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import Scylla.Room exposing (RoomData, emptyOpenRooms, getHomeserver, getRoomName, getRoomTypingUsers, getLocalDisplayName)
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import Scylla.Route exposing (..)
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import Scylla.Fnv as Fnv
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import Scylla.Messages exposing (..)
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import Scylla.Login exposing (Username)
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import Scylla.UserData exposing (UserData, getDisplayName)
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import Scylla.Http exposing (fullMediaUrl)
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import Scylla.Api exposing (ApiUrl)
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import Scylla.ListUtils exposing (groupBy)
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@ -21,7 +20,7 @@ import Json.Decode as Decode
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import Html exposing (Html, Attribute, div, input, text, button, div, span, a, h2, h3, table, td, tr, img, textarea, video, source, p)
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import Html.Attributes exposing (type_, placeholder, value, href, class, style, src, id, rows, controls, src, classList)
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import Html.Events exposing (onInput, onClick, preventDefaultOn)
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import Html.Lazy exposing (lazy6)
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import Html.Lazy exposing (lazy5)
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import Dict exposing (Dict)
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import Tuple
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@ -111,14 +110,14 @@ homeserverView m hs rs =
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let
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roomList = div [ class "rooms-list" ]
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<| List.map (\(rid, r) -> roomListElementView m rid r)
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<| List.sortBy (\(rid, r) -> getRoomName m.accountData m.userData rid r) rs
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<| List.sortBy (\(rid, r) -> getRoomName m.accountData rid r) rs
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in
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div [ class "homeserver-wrapper" ] [ h3 [] [ text hs ], roomList ]
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roomListElementView : Model -> RoomId -> RoomData -> Html Msg
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roomListElementView m rid rd =
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let
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name = getRoomName m.accountData m.userData rid rd
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name = getRoomName m.accountData rid rd
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isVisible = m.searchText == "" || (String.contains (String.toLower m.searchText) <| String.toLower name)
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isCurrentRoom = case currentRoomId m of
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Nothing -> False
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@ -161,7 +160,7 @@ loginView m = div [ class "login-wrapper" ]
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joinedRoomView : Model -> RoomId -> RoomData -> Html Msg
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joinedRoomView m roomId rd =
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let
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typing = List.map (getDisplayName m.userData) <| getRoomTypingUsers rd
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typing = List.map (getLocalDisplayName rd) <| getRoomTypingUsers rd
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typingText = String.join ", " typing
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typingSuffix = case List.length typing of
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0 -> ""
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@ -182,18 +181,18 @@ joinedRoomView m roomId rd =
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]
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in
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div [ class "room-wrapper" ]
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[ h2 [] [ text <| getRoomName m.accountData m.userData roomId rd ]
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, lazy6 lazyMessagesView m.userData roomId rd m.apiUrl m.loginUsername m.sending
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[ h2 [] [ text <| getRoomName m.accountData roomId rd ]
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, lazy5 lazyMessagesView roomId rd m.apiUrl m.loginUsername m.sending
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, messageInput
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, typingWrapper
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]
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lazyMessagesView : Dict String UserData -> RoomId -> RoomData -> ApiUrl -> Username -> Dict Int (RoomId, SendingMessage) -> Html Msg
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lazyMessagesView ud rid rd au lu snd =
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lazyMessagesView : RoomId -> RoomData -> ApiUrl -> Username -> Dict Int (RoomId, SendingMessage) -> Html Msg
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lazyMessagesView rid rd au lu snd =
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let
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roomReceived = getReceivedMessages rd
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roomSending = getSendingMessages rid snd
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renderedMessages = List.map (userMessagesView ud au)
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renderedMessages = List.map (userMessagesView rd au)
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<| groupMessages lu
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<| roomReceived ++ roomSending
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in
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@ -224,38 +223,38 @@ messagesWrapperView rid es = div [ class "messages-wrapper", id "messages-wrappe
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, table [ class "messages-table" ] es
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]
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senderView : Dict String UserData -> Username -> Html Msg
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senderView ud s =
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span [ style "color" <| stringColor s, class "sender-wrapper" ] [ text <| getDisplayName ud s ]
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senderView : RoomData -> Username -> Html Msg
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senderView rd s =
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span [ style "color" <| stringColor s, class "sender-wrapper" ] [ text <| getLocalDisplayName rd s ]
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userMessagesView : Dict String UserData -> ApiUrl -> (Username, List Message) -> Html Msg
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userMessagesView ud apiUrl (u, ms) =
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userMessagesView : RoomData -> ApiUrl -> (Username, List Message) -> Html Msg
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userMessagesView rd apiUrl (u, ms) =
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let
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wrap h = div [ class "message" ] [ h ]
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in
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tr []
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[ td [] [ senderView ud u ]
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, td [] <| List.map wrap <| List.filterMap (messageView ud apiUrl) ms
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[ td [] [ senderView rd u ]
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, td [] <| List.map wrap <| List.filterMap (messageView rd apiUrl) ms
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]
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messageView : Dict String UserData -> ApiUrl -> Message -> Maybe (Html Msg)
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messageView ud apiUrl msg = case msg of
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messageView : RoomData -> ApiUrl -> Message -> Maybe (Html Msg)
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messageView rd apiUrl msg = case msg of
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Sending t -> Just <| sendingMessageView t
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Received re -> roomEventView ud apiUrl re
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Received re -> roomEventView rd apiUrl re
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sendingMessageView : SendingMessage -> Html Msg
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sendingMessageView msg = case msg.body of
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TextMessage t -> span [ class "sending"] [ text t ]
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roomEventView : Dict String UserData -> ApiUrl -> MessageEvent -> Maybe (Html Msg)
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roomEventView ud apiUrl re =
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roomEventView : RoomData -> ApiUrl -> MessageEvent -> Maybe (Html Msg)
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roomEventView rd apiUrl re =
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let
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msgtype = Decode.decodeValue (Decode.field "msgtype" Decode.string) re.content
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in
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case msgtype of
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Ok "m.text" -> roomEventTextView re
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Ok "m.notice" -> roomEventNoticeView re
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Ok "m.emote" -> roomEventEmoteView ud re
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Ok "m.emote" -> roomEventEmoteView rd re
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Ok "m.image" -> roomEventImageView apiUrl re
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Ok "m.file" -> roomEventFileView apiUrl re
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Ok "m.video" -> roomEventVideoView apiUrl re
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@ -277,10 +276,10 @@ roomEventContent f re =
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Just c -> Just <| f c
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Nothing -> Maybe.map (f << List.singleton << text) <| Result.toMaybe body
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roomEventEmoteView : Dict String UserData -> MessageEvent -> Maybe (Html Msg)
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roomEventEmoteView ud re =
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roomEventEmoteView : RoomData -> MessageEvent -> Maybe (Html Msg)
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roomEventEmoteView rd re =
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let
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emoteText = "* " ++ getDisplayName ud re.sender ++ " "
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emoteText = "* " ++ getLocalDisplayName rd re.sender ++ " "
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in
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roomEventContent (\cs -> span [] (text emoteText :: cs)) re
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