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Merge pull request #2146 from matrix-org/bwindels/fixavatars-parttrois

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Fix DM avatars, part 3
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Bruno Windels 2018-09-04 18:17:52 +02:00 committed by GitHub
commit a6d241c29f
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1 changed files with 35 additions and 32 deletions
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67
src/utils/DMRoomMap.js
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@ -15,6 +15,7 @@ limitations under the License.
*/ */
import MatrixClientPeg from '../MatrixClientPeg'; import MatrixClientPeg from '../MatrixClientPeg';
import _uniq from 'lodash/uniq';
/** /**
* Class that takes a Matrix Client and flips the m.direct map * Class that takes a Matrix Client and flips the m.direct map
@ -36,11 +37,8 @@ export default class DMRoomMap {
this._onAccountData = this._onAccountData.bind(this); this._onAccountData = this._onAccountData.bind(this);
const mDirectEvent = matrixClient.getAccountData('m.direct'); const mDirectEvent = matrixClient.getAccountData('m.direct');
if (!mDirectEvent) { this.mDirectEvent = mDirectEvent ? mDirectEvent.getContent() : {};
this.userToRooms = {}; this.userToRooms = null;
} else {
this.userToRooms = mDirectEvent.getContent();
}
} }
/** /**
@ -72,21 +70,9 @@ export default class DMRoomMap {
_onAccountData(ev) { _onAccountData(ev) {
if (ev.getType() == 'm.direct') { if (ev.getType() == 'm.direct') {
const userToRooms = this.matrixClient.getAccountData('m.direct').getContent() || {}; this.mDirectEvent = this.matrixClient.getAccountData('m.direct').getContent() || {};
const myUserId = this.matrixClient.getUserId(); this.userToRooms = null;
const selfDMs = userToRooms[myUserId]; this.roomToUser = null;
if (selfDMs && selfDMs.length) {
const neededPatching = this._patchUpSelfDMs(userToRooms);
// to avoid multiple devices fighting to correct
// the account data, only try to send the corrected
// version once.
if (neededPatching && !this._hasSentOutPatchDirectAccountDataPatch) {
this._hasSentOutPatchDirectAccountDataPatch = true;
this.matrixClient.setAccountData('m.direct', userToRooms);
}
}
this.userToRooms = userToRooms;
this._populateRoomToUser();
} }
} }
/** /**
@ -114,22 +100,17 @@ export default class DMRoomMap {
return false; return false;
} }
userToRooms[myUserId] = selfRoomIds.filter((roomId) => { userToRooms[myUserId] = selfRoomIds.filter((roomId) => {
return guessedUserIdsThatChanged return !guessedUserIdsThatChanged
.some((ids) => ids.roomId === roomId); .some((ids) => ids.roomId === roomId);
}); });
guessedUserIdsThatChanged.forEach(({userId, roomId}) => { guessedUserIdsThatChanged.forEach(({userId, roomId}) => {
if (!userId) {
// if not able to guess the other user (unlikely)
// still put it in the map so the room stays marked
// as a DM, we just wont be able to show an avatar.
userId = "";
}
let roomIds = userToRooms[userId]; let roomIds = userToRooms[userId];
if (!roomIds) { if (!roomIds) {
roomIds = userToRooms[userId] = []; userToRooms[userId] = [roomId];
} else {
roomIds.push(roomId);
userToRooms[userId] = _uniq(roomIds);
} }
roomIds.push(roomId);
}); });
return true; return true;
} }
@ -138,7 +119,7 @@ export default class DMRoomMap {
getDMRoomsForUserId(userId) { getDMRoomsForUserId(userId) {
// Here, we return the empty list if there are no rooms, // Here, we return the empty list if there are no rooms,
// since the number of conversations you have with this user is zero. // since the number of conversations you have with this user is zero.
return this.userToRooms[userId] || []; return this._getUserToRooms()[userId] || [];
} }
getUserIdForRoomId(roomId) { getUserIdForRoomId(roomId) {
@ -163,9 +144,31 @@ export default class DMRoomMap {
return this.roomToUser[roomId]; return this.roomToUser[roomId];
} }
_getUserToRooms() {
if (!this.userToRooms) {
const userToRooms = this.mDirectEvent;
const myUserId = this.matrixClient.getUserId();
const selfDMs = userToRooms[myUserId];
if (selfDMs && selfDMs.length) {
const neededPatching = this._patchUpSelfDMs(userToRooms);
// to avoid multiple devices fighting to correct
// the account data, only try to send the corrected
// version once.
console.warn(`Invalid m.direct account data detected ` +
`(self-chats that shouldn't be), patching it up.`);
if (neededPatching && !this._hasSentOutPatchDirectAccountDataPatch) {
this._hasSentOutPatchDirectAccountDataPatch = true;
this.matrixClient.setAccountData('m.direct', userToRooms);
}
}
this.userToRooms = userToRooms;
}
return this.userToRooms;
}
_populateRoomToUser() { _populateRoomToUser() {
this.roomToUser = {}; this.roomToUser = {};
for (const user of Object.keys(this.userToRooms)) { for (const user of Object.keys(this._getUserToRooms())) {
for (const roomId of this.userToRooms[user]) { for (const roomId of this.userToRooms[user]) {
this.roomToUser[roomId] = user; this.roomToUser[roomId] = user;
} }