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Delegate responsibility for marking room versions as supported/stable to gomatrixserverlib (#1082)

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Neil Alexander 2020-06-02 16:20:50 +01:00 • committed by GitHub
parent e37720be44
commit e598e80d76
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3 changed files with 13 additions and 55 deletions
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62
roomserver/version/version.go
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@ -20,42 +20,6 @@ import (
"github.com/matrix-org/gomatrixserverlib"
)
// RoomVersionDescription contains information about a room version,
// namely whether it is marked as supported or stable in this server
// version.
// A version is supported if the server has some support for rooms
// that are this version. A version is marked as stable or unstable
// in order to hint whether the version should be used to clients
// calling the /capabilities endpoint.
// https://matrix.org/docs/spec/client_server/r0.6.0#get-matrix-client-r0-capabilities
type RoomVersionDescription struct {
Supported bool
Stable bool
}
var roomVersions = map[gomatrixserverlib.RoomVersion]RoomVersionDescription{
gomatrixserverlib.RoomVersionV1: RoomVersionDescription{
Supported: true,
Stable: true,
},
gomatrixserverlib.RoomVersionV2: RoomVersionDescription{
Supported: true,
Stable: true,
},
gomatrixserverlib.RoomVersionV3: RoomVersionDescription{
Supported: true,
Stable: true,
},
gomatrixserverlib.RoomVersionV4: RoomVersionDescription{
Supported: true,
Stable: true,
},
gomatrixserverlib.RoomVersionV5: RoomVersionDescription{
Supported: true,
Stable: true,
},
}
// DefaultRoomVersion contains the room version that will, by
// default, be used to create new rooms on this server.
func DefaultRoomVersion() gomatrixserverlib.RoomVersion {
@ -64,43 +28,37 @@ func DefaultRoomVersion() gomatrixserverlib.RoomVersion {
// RoomVersions returns a map of all known room versions to this
// server.
func RoomVersions() map[gomatrixserverlib.RoomVersion]RoomVersionDescription {
return roomVersions
func RoomVersions() map[gomatrixserverlib.RoomVersion]gomatrixserverlib.RoomVersionDescription {
return gomatrixserverlib.RoomVersions()
}
// SupportedRoomVersions returns a map of descriptions for room
// versions that are supported by this homeserver.
func SupportedRoomVersions() map[gomatrixserverlib.RoomVersion]RoomVersionDescription {
versions := make(map[gomatrixserverlib.RoomVersion]RoomVersionDescription)
for id, version := range RoomVersions() {
if version.Supported {
versions[id] = version
}
}
return versions
func SupportedRoomVersions() map[gomatrixserverlib.RoomVersion]gomatrixserverlib.RoomVersionDescription {
return gomatrixserverlib.SupportedRoomVersions()
}
// RoomVersion returns information about a specific room version.
// An UnknownVersionError is returned if the version is not known
// to the server.
func RoomVersion(version gomatrixserverlib.RoomVersion) (RoomVersionDescription, error) {
if version, ok := roomVersions[version]; ok {
func RoomVersion(version gomatrixserverlib.RoomVersion) (gomatrixserverlib.RoomVersionDescription, error) {
if version, ok := gomatrixserverlib.RoomVersions()[version]; ok {
return version, nil
}
return RoomVersionDescription{}, UnknownVersionError{version}
return gomatrixserverlib.RoomVersionDescription{}, UnknownVersionError{version}
}
// SupportedRoomVersion returns information about a specific room
// version. An UnknownVersionError is returned if the version is not
// known to the server, or an UnsupportedVersionError is returned if
// the version is known but specifically marked as unsupported.
func SupportedRoomVersion(version gomatrixserverlib.RoomVersion) (RoomVersionDescription, error) {
func SupportedRoomVersion(version gomatrixserverlib.RoomVersion) (gomatrixserverlib.RoomVersionDescription, error) {
result, err := RoomVersion(version)
if err != nil {
return RoomVersionDescription{}, err
return gomatrixserverlib.RoomVersionDescription{}, err
}
if !result.Supported {
return RoomVersionDescription{}, UnsupportedVersionError{version}
return gomatrixserverlib.RoomVersionDescription{}, UnsupportedVersionError{version}
}
return result, nil
}