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{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
module Model.Capabilities (CapabilitiesResponse (..)
, BooleanCapability (..)
, ProfileFieldsCapability (..)
, RoomVersionsCapability (..)
) where
import Data.Aeson
import GHC.Generics (Generic)
import Data.Text (Text)
import Data.Map
import Util (Normalisable(..))
----------------------------------------------------------------------------------------------------
data BooleanCapability = BooleanCapability
{ enabled :: Bool
} deriving (Eq, Show, Generic)
instance ToJSON BooleanCapability
data ProfileFieldsCapability = ProfileFieldsCapability
{ enabled :: Bool
, allowed :: Maybe [Text]
, disallowed :: Maybe [Text]
} deriving (Eq, Show, Generic)
instance ToJSON ProfileFieldsCapability
data RoomVersionsCapability = RoomVersionsCapability
{ default' :: Text
, available :: Map Text Text
} deriving (Eq, Show, Generic)
instance ToJSON RoomVersionsCapability where
toJSON = genericToJSON defaultOptions { fieldLabelModifier = normaliseVariant }
data CapabilitiesResponse = CapabilitiesResponse
{ pid_changes :: BooleanCapability
, change_password :: BooleanCapability
, get_login_token :: BooleanCapability
, profile_fields :: ProfileFieldsCapability
, room_versions :: RoomVersionsCapability
, set_avatar_url :: BooleanCapability
, set_display_name :: BooleanCapability
} deriving (Eq, Show, Generic)
instance ToJSON CapabilitiesResponse where
toJSON = genericToJSON defaultOptions { fieldLabelModifier = \name ->
case name of
"pid_changes" -> "m.3pid_changes"
"change_password" -> "m.change_password"
"get_login_token" -> "m.get_login_token"
"profile_fields" -> "m.profile_fields"
"room_versions" -> "m.room_versions"
"set_avatar_url" -> "m.set_avatar_url"
"set_display_name" -> "m.set_displayname"
other -> other
}
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