forked from GitHub-Mirror/riotX-android
74 lines
3.4 KiB
Kotlin
74 lines
3.4 KiB
Kotlin
/*
|
|
* Copyright 2019 New Vector Ltd
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package im.vector.matrix.android.internal.session.room
|
|
|
|
import android.content.Context
|
|
import com.zhuinden.monarchy.Monarchy
|
|
import im.vector.matrix.android.api.auth.data.Credentials
|
|
import im.vector.matrix.android.api.session.events.model.EventType
|
|
import im.vector.matrix.android.api.session.events.model.toModel
|
|
import im.vector.matrix.android.api.session.room.model.RoomTopicContent
|
|
import im.vector.matrix.android.internal.database.RealmLiveEntityObserver
|
|
import im.vector.matrix.android.internal.database.mapper.asDomain
|
|
import im.vector.matrix.android.internal.database.model.EventEntity
|
|
import im.vector.matrix.android.internal.database.model.RoomEntity
|
|
import im.vector.matrix.android.internal.database.model.RoomSummaryEntity
|
|
import im.vector.matrix.android.internal.database.query.latestEvent
|
|
import im.vector.matrix.android.internal.database.query.prev
|
|
import im.vector.matrix.android.internal.database.query.where
|
|
import im.vector.matrix.android.internal.session.room.members.RoomDisplayNameResolver
|
|
import im.vector.matrix.android.internal.session.room.members.RoomMembers
|
|
import io.realm.Realm
|
|
import io.realm.kotlin.createObject
|
|
|
|
internal class RoomSummaryUpdater(monarchy: Monarchy,
|
|
private val roomDisplayNameResolver: RoomDisplayNameResolver,
|
|
private val roomAvatarResolver: RoomAvatarResolver,
|
|
private val context: Context,
|
|
private val credentials: Credentials
|
|
) : RealmLiveEntityObserver<RoomEntity>(monarchy) {
|
|
|
|
override val query = Monarchy.Query<RoomEntity> { RoomEntity.where(it) }
|
|
|
|
override fun processChanges(inserted: List<RoomEntity>, updated: List<RoomEntity>, deleted: List<RoomEntity>) {
|
|
val rooms = (inserted + updated).map { it.roomId }
|
|
monarchy.writeAsync { realm ->
|
|
rooms.forEach { updateRoom(realm, it) }
|
|
}
|
|
}
|
|
|
|
private fun updateRoom(realm: Realm, roomId: String?) {
|
|
if (roomId == null) {
|
|
return
|
|
}
|
|
val roomSummary = RoomSummaryEntity.where(realm, roomId).findFirst()
|
|
?: realm.createObject(roomId)
|
|
|
|
val lastEvent = EventEntity.latestEvent(realm, roomId, includedTypes = listOf(EventType.MESSAGE))
|
|
val lastTopicEvent = EventEntity.where(realm, roomId, EventType.STATE_ROOM_TOPIC).prev()?.asDomain()
|
|
|
|
val otherRoomMembers = RoomMembers(realm, roomId).getLoaded().filterKeys { it != credentials.userId }
|
|
|
|
roomSummary.displayName = roomDisplayNameResolver.resolve(context, roomId).toString()
|
|
roomSummary.avatarUrl = roomAvatarResolver.resolve(roomId)
|
|
roomSummary.topic = lastTopicEvent?.content.toModel<RoomTopicContent>()?.topic
|
|
roomSummary.lastMessage = lastEvent
|
|
roomSummary.otherMemberIds.clear()
|
|
roomSummary.otherMemberIds.addAll(otherRoomMembers.keys)
|
|
}
|
|
|
|
} |