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Improve CreateRoomParams API: update some API for better chaining of builder like methods (#1070)

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This commit is contained in:
Benoit Marty 2020-02-26 07:32:22 +01:00
parent e73f138151
commit fc95bf4926
2 changed files with 30 additions and 18 deletions
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39
matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/room/model/create/CreateRoomParams.kt
View file

@ -128,33 +128,46 @@ data class CreateRoomParams(
/**
* After calling this method, when the room will be created, if cross-signing is enabled and we can get keys for every invited users,
* the encryption will be enabled on the created room
* @param value true to activate this behavior.
* @return this, to allow chaining methods
*/
fun enableEncryptionIfInvitedUsersSupportIt(): CreateRoomParams {
enableEncryptionIfInvitedUsersSupportIt = true
fun enableEncryptionIfInvitedUsersSupportIt(value: Boolean = true): CreateRoomParams {
enableEncryptionIfInvitedUsersSupportIt = value
return this
}
/**
* Add the crypto algorithm to the room creation parameters.
*
* @param algorithm the algorithm
* @param enable true to enable encryption.
* @param algorithm the algorithm, default to [MXCRYPTO_ALGORITHM_MEGOLM], which is actually the only supported algorithm for the moment
* @return a modified copy of the CreateRoomParams object, or this if there is no modification
*/
@CheckResult
fun enableEncryptionWithAlgorithm(algorithm: String = MXCRYPTO_ALGORITHM_MEGOLM): CreateRoomParams {
fun enableEncryptionWithAlgorithm(enable: Boolean = true,
algorithm: String = MXCRYPTO_ALGORITHM_MEGOLM): CreateRoomParams {
// Remove the existing value if any.
val newInitialStates = initialStates
?.filter { it.type != EventType.STATE_ROOM_ENCRYPTION }
return if (algorithm == MXCRYPTO_ALGORITHM_MEGOLM) {
val contentMap = mapOf("algorithm" to algorithm)
if (enable) {
val contentMap = mapOf("algorithm" to algorithm)
val algoEvent = Event(
type = EventType.STATE_ROOM_ENCRYPTION,
stateKey = "",
content = contentMap.toContent()
)
val algoEvent = Event(
type = EventType.STATE_ROOM_ENCRYPTION,
stateKey = "",
content = contentMap.toContent()
)
copy(
initialStates = initialStates.orEmpty().filter { it.type != EventType.STATE_ROOM_ENCRYPTION } + algoEvent
)
copy(
initialStates = newInitialStates.orEmpty() + algoEvent
)
} else {
return copy(
initialStates = newInitialStates
)
}
} else {
Timber.e("Unsupported algorithm: $algorithm")
this

9
vector/src/main/java/im/vector/riotx/features/roomdirectory/createroom/CreateRoomViewModel.kt
View file

@ -30,7 +30,6 @@ import im.vector.matrix.android.api.session.Session
import im.vector.matrix.android.api.session.room.model.RoomDirectoryVisibility
import im.vector.matrix.android.api.session.room.model.create.CreateRoomParams
import im.vector.matrix.android.api.session.room.model.create.CreateRoomPreset
import im.vector.matrix.android.internal.crypto.MXCRYPTO_ALGORITHM_MEGOLM
import im.vector.riotx.core.platform.EmptyViewEvents
import im.vector.riotx.core.platform.VectorViewModel
import im.vector.riotx.features.roomdirectory.RoomDirectoryActivity
@ -91,10 +90,10 @@ class CreateRoomViewModel @AssistedInject constructor(@Assisted initialState: Cr
visibility = if (state.isInRoomDirectory) RoomDirectoryVisibility.PUBLIC else RoomDirectoryVisibility.PRIVATE,
// Public room
preset = if (state.isPublic) CreateRoomPreset.PRESET_PUBLIC_CHAT else CreateRoomPreset.PRESET_PRIVATE_CHAT
).let {
// Encryption
if (state.isEncrypted) it.enableEncryptionWithAlgorithm(MXCRYPTO_ALGORITHM_MEGOLM) else it
}
)
// Encryption
.enableEncryptionWithAlgorithm(state.isEncrypted)
session.createRoom(createRoomParams, object : MatrixCallback<String> {
override fun onSuccess(data: String) {