This repository was archived by the owner on Sep 11, 2024. It is now read-only.
-
-
Notifications
You must be signed in to change notification settings - Fork 808
Expand file tree
/
Copy pathInviteDialog.tsx
More file actions
1621 lines (1434 loc) · 65 KB
/
InviteDialog.tsx
File metadata and controls
1621 lines (1434 loc) · 65 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
Copyright 2019, 2020 The Matrix.org Foundation C.I.C.
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.
*/
import React, { createRef } from 'react';
import classNames from 'classnames';
import { RoomMember } from "matrix-js-sdk/src/models/room-member";
import { Room } from "matrix-js-sdk/src/models/room";
import { MatrixCall } from 'matrix-js-sdk/src/webrtc/call';
import { IInvite3PID } from "matrix-js-sdk/src/@types/requests";
import { logger } from "matrix-js-sdk/src/logger";
import { _t, _td } from "../../../languageHandler";
import { MatrixClientPeg } from "../../../MatrixClientPeg";
import { makeRoomPermalink, makeUserPermalink } from "../../../utils/permalinks/Permalinks";
import DMRoomMap from "../../../utils/DMRoomMap";
import SdkConfig from "../../../SdkConfig";
import * as Email from "../../../email";
import { getDefaultIdentityServerUrl, useDefaultIdentityServer } from "../../../utils/IdentityServerUtils";
import { abbreviateUrl } from "../../../utils/UrlUtils";
import dis from "../../../dispatcher/dispatcher";
import IdentityAuthClient from "../../../IdentityAuthClient";
import Modal from "../../../Modal";
import { humanizeTime } from "../../../utils/humanize";
import createRoom, {
canEncryptToAllUsers,
findDMForUser,
privateShouldBeEncrypted,
} from "../../../createRoom";
import {
IInviteResult,
inviteMultipleToRoom,
showAnyInviteErrors,
showCommunityInviteDialog,
} from "../../../RoomInvite";
import { Action } from "../../../dispatcher/actions";
import { DefaultTagID } from "../../../stores/room-list/models";
import RoomListStore from "../../../stores/room-list/RoomListStore";
import { CommunityPrototypeStore } from "../../../stores/CommunityPrototypeStore";
import SettingsStore from "../../../settings/SettingsStore";
import { UIFeature } from "../../../settings/UIFeature";
import { replaceableComponent } from "../../../utils/replaceableComponent";
import { mediaFromMxc } from "../../../customisations/Media";
import { getAddressType } from "../../../UserAddress";
import BaseAvatar from '../avatars/BaseAvatar';
import AccessibleButton, { ButtonEvent } from '../elements/AccessibleButton';
import { compare, selectText } from '../../../utils/strings';
import Field from '../elements/Field';
import TabbedView, { Tab, TabLocation } from '../../structures/TabbedView';
import Dialpad from '../voip/DialPad';
import QuestionDialog from "./QuestionDialog";
import Spinner from "../elements/Spinner";
import BaseDialog from "./BaseDialog";
import DialPadBackspaceButton from "../elements/DialPadBackspaceButton";
import SpaceStore from "../../../stores/spaces/SpaceStore";
import CallHandler from "../../../CallHandler";
import UserIdentifierCustomisations from '../../../customisations/UserIdentifier';
import CopyableText from "../elements/CopyableText";
import { ScreenName } from '../../../PosthogTrackers';
import { ViewRoomPayload } from "../../../dispatcher/payloads/ViewRoomPayload";
import { KeyBindingAction } from "../../../accessibility/KeyboardShortcuts";
import { getKeyBindingsManager } from "../../../KeyBindingsManager";
import EmailPillSvg from '../../../../res/img/icon-email-pill-avatar.svg';
import PillRemoveSvg from '../../../../res/img/icon-pill-remove.svg';
import InfoSvg from '../../../../res/img/element-icons/info.svg';
// we have a number of types defined from the Matrix spec which can't reasonably be altered here.
/* eslint-disable camelcase */
interface IRecentUser {
userId: string;
user: RoomMember;
lastActive: number;
}
export const KIND_DM = "dm";
export const KIND_INVITE = "invite";
// NB. This dialog needs the 'mx_InviteDialog_transferWrapper' wrapper class to have the correct
// padding on the bottom (because all modals have 24px padding on all sides), so this needs to
// be passed when creating the modal
export const KIND_CALL_TRANSFER = "call_transfer";
const INITIAL_ROOMS_SHOWN = 3; // Number of rooms to show at first
const INCREMENT_ROOMS_SHOWN = 5; // Number of rooms to add when 'show more' is clicked
enum TabId {
UserDirectory = 'users',
DialPad = 'dialpad',
}
// This is the interface that is expected by various components in the Invite Dialog and RoomInvite.
// It is a bit awkward because it also matches the RoomMember class from the js-sdk with some extra support
// for 3PIDs/email addresses.
export abstract class Member {
/**
* The display name of this Member. For users this should be their profile's display
* name or user ID if none set. For 3PIDs this should be the 3PID address (email).
*/
public abstract get name(): string;
/**
* The ID of this Member. For users this should be their user ID. For 3PIDs this should
* be the 3PID address (email).
*/
public abstract get userId(): string;
/**
* Gets the MXC URL of this Member's avatar. For users this should be their profile's
* avatar MXC URL or null if none set. For 3PIDs this should always be null.
*/
public abstract getMxcAvatarUrl(): string;
}
class DirectoryMember extends Member {
private readonly _userId: string;
private readonly displayName?: string;
private readonly avatarUrl?: string;
// eslint-disable-next-line camelcase
constructor(userDirResult: { user_id: string, display_name?: string, avatar_url?: string }) {
super();
this._userId = userDirResult.user_id;
this.displayName = userDirResult.display_name;
this.avatarUrl = userDirResult.avatar_url;
}
// These next class members are for the Member interface
get name(): string {
return this.displayName || this._userId;
}
get userId(): string {
return this._userId;
}
getMxcAvatarUrl(): string {
return this.avatarUrl;
}
}
class ThreepidMember extends Member {
private readonly id: string;
constructor(id: string) {
super();
this.id = id;
}
// This is a getter that would be falsey on all other implementations. Until we have
// better type support in the react-sdk we can use this trick to determine the kind
// of 3PID we're dealing with, if any.
get isEmail(): boolean {
return this.id.includes('@');
}
// These next class members are for the Member interface
get name(): string {
return this.id;
}
get userId(): string {
return this.id;
}
getMxcAvatarUrl(): string {
return null;
}
}
interface IDMUserTileProps {
member: Member;
onRemove(member: Member): void;
}
class DMUserTile extends React.PureComponent<IDMUserTileProps> {
private onRemove = (e) => {
// Stop the browser from highlighting text
e.preventDefault();
e.stopPropagation();
this.props.onRemove(this.props.member);
};
render() {
const avatarSize = 20;
const avatar = (this.props.member as ThreepidMember).isEmail
? <img
className='mx_InviteDialog_userTile_avatar mx_InviteDialog_userTile_threepidAvatar'
src={EmailPillSvg}
width={avatarSize}
height={avatarSize}
/>
: <BaseAvatar
className='mx_InviteDialog_userTile_avatar'
url={this.props.member.getMxcAvatarUrl()
? mediaFromMxc(this.props.member.getMxcAvatarUrl()).getSquareThumbnailHttp(avatarSize)
: null}
name={this.props.member.name}
idName={this.props.member.userId}
width={avatarSize}
height={avatarSize} />;
let closeButton;
if (this.props.onRemove) {
closeButton = (
<AccessibleButton
className='mx_InviteDialog_userTile_remove'
onClick={this.onRemove}
>
<img
src={PillRemoveSvg}
alt={_t('Remove')}
width={8}
height={8}
/>
</AccessibleButton>
);
}
return (
<span className='mx_InviteDialog_userTile'>
<span className='mx_InviteDialog_userTile_pill'>
{ avatar }
<span className='mx_InviteDialog_userTile_name'>{ this.props.member.name }</span>
</span>
{ closeButton }
</span>
);
}
}
interface IDMRoomTileProps {
member: Member;
lastActiveTs: number;
onToggle(member: Member): void;
highlightWord: string;
isSelected: boolean;
}
class DMRoomTile extends React.PureComponent<IDMRoomTileProps> {
private onClick = (e) => {
// Stop the browser from highlighting text
e.preventDefault();
e.stopPropagation();
this.props.onToggle(this.props.member);
};
private highlightName(str: string) {
if (!this.props.highlightWord) return str;
// We convert things to lowercase for index searching, but pull substrings from
// the submitted text to preserve case. Note: we don't need to htmlEntities the
// string because React will safely encode the text for us.
const lowerStr = str.toLowerCase();
const filterStr = this.props.highlightWord.toLowerCase();
const result = [];
let i = 0;
let ii;
while ((ii = lowerStr.indexOf(filterStr, i)) >= 0) {
// Push any text we missed (first bit/middle of text)
if (ii > i) {
// Push any text we aren't highlighting (middle of text match, or beginning of text)
result.push(<span key={i + 'begin'}>{ str.substring(i, ii) }</span>);
}
i = ii; // copy over ii only if we have a match (to preserve i for end-of-text matching)
// Highlight the word the user entered
const substr = str.substring(i, filterStr.length + i);
result.push(<span className='mx_InviteDialog_roomTile_highlight' key={i + 'bold'}>{ substr }</span>);
i += substr.length;
}
// Push any text we missed (end of text)
if (i < str.length) {
result.push(<span key={i + 'end'}>{ str.substring(i) }</span>);
}
return result;
}
render() {
let timestamp = null;
if (this.props.lastActiveTs) {
const humanTs = humanizeTime(this.props.lastActiveTs);
timestamp = <span className='mx_InviteDialog_roomTile_time'>{ humanTs }</span>;
}
const avatarSize = 36;
const avatar = (this.props.member as ThreepidMember).isEmail
? <img
src={EmailPillSvg}
width={avatarSize}
height={avatarSize}
/>
: <BaseAvatar
url={this.props.member.getMxcAvatarUrl()
? mediaFromMxc(this.props.member.getMxcAvatarUrl()).getSquareThumbnailHttp(avatarSize)
: null}
name={this.props.member.name}
idName={this.props.member.userId}
width={avatarSize}
height={avatarSize} />;
let checkmark = null;
if (this.props.isSelected) {
// To reduce flickering we put the 'selected' room tile above the real avatar
checkmark = <div className='mx_InviteDialog_roomTile_selected' />;
}
// To reduce flickering we put the checkmark on top of the actual avatar (prevents
// the browser from reloading the image source when the avatar remounts).
const stackedAvatar = (
<span className='mx_InviteDialog_roomTile_avatarStack'>
{ avatar }
{ checkmark }
</span>
);
const userIdentifier = UserIdentifierCustomisations.getDisplayUserIdentifier(
this.props.member.userId, { withDisplayName: true },
);
const caption = (this.props.member as ThreepidMember).isEmail
? _t("Invite by email")
: this.highlightName(userIdentifier);
return (
<div className='mx_InviteDialog_roomTile' onClick={this.onClick}>
{ stackedAvatar }
<span className="mx_InviteDialog_roomTile_nameStack">
<div className='mx_InviteDialog_roomTile_name'>{ this.highlightName(this.props.member.name) }</div>
<div className='mx_InviteDialog_roomTile_userId'>{ caption }</div>
</span>
{ timestamp }
</div>
);
}
}
interface IInviteDialogProps {
// Takes a boolean which is true if a user / users were invited /
// a call transfer was initiated or false if the dialog was cancelled
// with no action taken.
onFinished: (success: boolean) => void;
// The kind of invite being performed. Assumed to be KIND_DM if
// not provided.
kind: string;
// The room ID this dialog is for. Only required for KIND_INVITE.
roomId: string;
// The call to transfer. Only required for KIND_CALL_TRANSFER.
call: MatrixCall;
// Initial value to populate the filter with
initialText: string;
}
interface IInviteDialogState {
targets: Member[]; // array of Member objects (see interface above)
filterText: string;
recents: { user: Member, userId: string }[];
numRecentsShown: number;
suggestions: { user: Member, userId: string }[];
numSuggestionsShown: number;
serverResultsMixin: { user: Member, userId: string }[];
threepidResultsMixin: { user: Member, userId: string}[];
canUseIdentityServer: boolean;
tryingIdentityServer: boolean;
consultFirst: boolean;
dialPadValue: string;
currentTabId: TabId;
// These two flags are used for the 'Go' button to communicate what is going on.
busy: boolean;
errorText: string;
}
@replaceableComponent("views.dialogs.InviteDialog")
export default class InviteDialog extends React.PureComponent<IInviteDialogProps, IInviteDialogState> {
static defaultProps = {
kind: KIND_DM,
initialText: "",
};
private closeCopiedTooltip: () => void;
private debounceTimer: number = null; // actually number because we're in the browser
private editorRef = createRef<HTMLInputElement>();
private numberEntryFieldRef: React.RefObject<Field> = createRef();
private unmounted = false;
constructor(props) {
super(props);
if ((props.kind === KIND_INVITE) && !props.roomId) {
throw new Error("When using KIND_INVITE a roomId is required for an InviteDialog");
} else if (props.kind === KIND_CALL_TRANSFER && !props.call) {
throw new Error("When using KIND_CALL_TRANSFER a call is required for an InviteDialog");
}
const alreadyInvited = new Set([MatrixClientPeg.get().getUserId(), SdkConfig.get()['welcomeUserId']]);
if (props.roomId) {
const room = MatrixClientPeg.get().getRoom(props.roomId);
if (!room) throw new Error("Room ID given to InviteDialog does not look like a room");
room.getMembersWithMembership('invite').forEach(m => alreadyInvited.add(m.userId));
room.getMembersWithMembership('join').forEach(m => alreadyInvited.add(m.userId));
// add banned users, so we don't try to invite them
room.getMembersWithMembership('ban').forEach(m => alreadyInvited.add(m.userId));
}
this.state = {
targets: [], // array of Member objects (see interface above)
filterText: this.props.initialText,
recents: InviteDialog.buildRecents(alreadyInvited),
numRecentsShown: INITIAL_ROOMS_SHOWN,
suggestions: this.buildSuggestions(alreadyInvited),
numSuggestionsShown: INITIAL_ROOMS_SHOWN,
serverResultsMixin: [],
threepidResultsMixin: [],
canUseIdentityServer: !!MatrixClientPeg.get().getIdentityServerUrl(),
tryingIdentityServer: false,
consultFirst: false,
dialPadValue: '',
currentTabId: TabId.UserDirectory,
// These two flags are used for the 'Go' button to communicate what is going on.
busy: false,
errorText: null,
};
}
componentDidMount() {
if (this.props.initialText) {
this.updateSuggestions(this.props.initialText);
}
}
componentWillUnmount() {
this.unmounted = true;
// if the Copied tooltip is open then get rid of it, there are ways to close the modal which wouldn't close
// the tooltip otherwise, such as pressing Escape or clicking X really quickly
if (this.closeCopiedTooltip) this.closeCopiedTooltip();
}
private onConsultFirstChange = (ev) => {
this.setState({ consultFirst: ev.target.checked });
};
public static buildRecents(excludedTargetIds: Set<string>): IRecentUser[] {
const rooms = DMRoomMap.shared().getUniqueRoomsWithIndividuals(); // map of userId => js-sdk Room
// Also pull in all the rooms tagged as DefaultTagID.DM so we don't miss anything. Sometimes the
// room list doesn't tag the room for the DMRoomMap, but does for the room list.
const dmTaggedRooms = RoomListStore.instance.orderedLists[DefaultTagID.DM] || [];
const myUserId = MatrixClientPeg.get().getUserId();
for (const dmRoom of dmTaggedRooms) {
const otherMembers = dmRoom.getJoinedMembers().filter(u => u.userId !== myUserId);
for (const member of otherMembers) {
if (rooms[member.userId]) continue; // already have a room
logger.warn(`Adding DM room for ${member.userId} as ${dmRoom.roomId} from tag, not DM map`);
rooms[member.userId] = dmRoom;
}
}
const recents = [];
for (const userId in rooms) {
// Filter out user IDs that are already in the room / should be excluded
if (excludedTargetIds.has(userId)) {
logger.warn(`[Invite:Recents] Excluding ${userId} from recents`);
continue;
}
const room = rooms[userId];
const member = room.getMember(userId);
if (!member) {
// just skip people who don't have memberships for some reason
logger.warn(`[Invite:Recents] ${userId} is missing a member object in their own DM (${room.roomId})`);
continue;
}
// Find the last timestamp for a message event
const searchTypes = ["m.room.message", "m.room.encrypted", "m.sticker"];
const maxSearchEvents = 20; // to prevent traversing history
let lastEventTs = 0;
if (room.timeline && room.timeline.length) {
for (let i = room.timeline.length - 1; i >= 0; i--) {
const ev = room.timeline[i];
if (searchTypes.includes(ev.getType())) {
lastEventTs = ev.getTs();
break;
}
if (room.timeline.length - i > maxSearchEvents) break;
}
}
if (!lastEventTs) {
// something weird is going on with this room
logger.warn(`[Invite:Recents] ${userId} (${room.roomId}) has a weird last timestamp: ${lastEventTs}`);
continue;
}
recents.push({ userId, user: member, lastActive: lastEventTs });
}
if (!recents) logger.warn("[Invite:Recents] No recents to suggest!");
// Sort the recents by last active to save us time later
recents.sort((a, b) => b.lastActive - a.lastActive);
return recents;
}
private buildSuggestions(excludedTargetIds: Set<string>): {userId: string, user: RoomMember}[] {
const maxConsideredMembers = 200;
const joinedRooms = MatrixClientPeg.get().getRooms()
.filter(r => r.getMyMembership() === 'join' && r.getJoinedMemberCount() <= maxConsideredMembers);
// Generates { userId: {member, rooms[]} }
const memberRooms = joinedRooms.reduce((members, room) => {
// Filter out DMs (we'll handle these in the recents section)
if (DMRoomMap.shared().getUserIdForRoomId(room.roomId)) {
return members; // Do nothing
}
const joinedMembers = room.getJoinedMembers().filter(u => !excludedTargetIds.has(u.userId));
for (const member of joinedMembers) {
// Filter out user IDs that are already in the room / should be excluded
if (excludedTargetIds.has(member.userId)) {
continue;
}
if (!members[member.userId]) {
members[member.userId] = {
member: member,
// Track the room size of the 'picked' member so we can use the profile of
// the smallest room (likely a DM).
pickedMemberRoomSize: room.getJoinedMemberCount(),
rooms: [],
};
}
members[member.userId].rooms.push(room);
if (room.getJoinedMemberCount() < members[member.userId].pickedMemberRoomSize) {
members[member.userId].member = member;
members[member.userId].pickedMemberRoomSize = room.getJoinedMemberCount();
}
}
return members;
}, {});
// Generates { userId: {member, numRooms, score} }
const memberScores = Object.values(memberRooms).reduce((scores, entry: {member: RoomMember, rooms: Room[]}) => {
const numMembersTotal = entry.rooms.reduce((c, r) => c + r.getJoinedMemberCount(), 0);
const maxRange = maxConsideredMembers * entry.rooms.length;
scores[entry.member.userId] = {
member: entry.member,
numRooms: entry.rooms.length,
score: Math.max(0, Math.pow(1 - (numMembersTotal / maxRange), 5)),
};
return scores;
}, {});
// Now that we have scores for being in rooms, boost those people who have sent messages
// recently, as a way to improve the quality of suggestions. We do this by checking every
// room to see who has sent a message in the last few hours, and giving them a score
// which correlates to the freshness of their message. In theory, this results in suggestions
// which are closer to "continue this conversation" rather than "this person exists".
const trueJoinedRooms = MatrixClientPeg.get().getRooms().filter(r => r.getMyMembership() === 'join');
const now = (new Date()).getTime();
const earliestAgeConsidered = now - (60 * 60 * 1000); // 1 hour ago
const maxMessagesConsidered = 50; // so we don't iterate over a huge amount of traffic
const lastSpoke = {}; // userId: timestamp
const lastSpokeMembers = {}; // userId: room member
for (const room of trueJoinedRooms) {
// Skip low priority rooms and DMs
const isDm = DMRoomMap.shared().getUserIdForRoomId(room.roomId);
if (Object.keys(room.tags).includes("m.lowpriority") || isDm) {
continue;
}
const events = room.getLiveTimeline().getEvents(); // timelines are most recent last
for (let i = events.length - 1; i >= Math.max(0, events.length - maxMessagesConsidered); i--) {
const ev = events[i];
if (excludedTargetIds.has(ev.getSender())) {
continue;
}
if (ev.getTs() <= earliestAgeConsidered) {
break; // give up: all events from here on out are too old
}
if (!lastSpoke[ev.getSender()] || lastSpoke[ev.getSender()] < ev.getTs()) {
lastSpoke[ev.getSender()] = ev.getTs();
lastSpokeMembers[ev.getSender()] = room.getMember(ev.getSender());
}
}
}
for (const userId in lastSpoke) {
const ts = lastSpoke[userId];
const member = lastSpokeMembers[userId];
if (!member) continue; // skip people we somehow don't have profiles for
// Scores from being in a room give a 'good' score of about 1.0-1.5, so for our
// boost we'll try and award at least +1.0 for making the list, with +4.0 being
// an approximate maximum for being selected.
const distanceFromNow = Math.abs(now - ts); // abs to account for slight future messages
const inverseTime = (now - earliestAgeConsidered) - distanceFromNow;
const scoreBoost = Math.max(1, inverseTime / (15 * 60 * 1000)); // 15min segments to keep scores sane
let record = memberScores[userId];
if (!record) record = memberScores[userId] = { score: 0 };
record.member = member;
record.score += scoreBoost;
}
const members = Object.values(memberScores);
members.sort((a, b) => {
if (a.score === b.score) {
if (a.numRooms === b.numRooms) {
return compare(a.member.userId, b.member.userId);
}
return b.numRooms - a.numRooms;
}
return b.score - a.score;
});
return members.map(m => ({ userId: m.member.userId, user: m.member }));
}
private shouldAbortAfterInviteError(result: IInviteResult, room: Room): boolean {
this.setState({ busy: false });
const userMap = new Map<string, Member>(this.state.targets.map(member => [member.userId, member]));
return !showAnyInviteErrors(result.states, room, result.inviter, userMap);
}
private convertFilter(): Member[] {
// Check to see if there's anything to convert first
if (!this.state.filterText || !this.state.filterText.includes('@')) return this.state.targets || [];
let newMember: Member;
if (this.state.filterText.startsWith('@')) {
// Assume mxid
newMember = new DirectoryMember({ user_id: this.state.filterText, display_name: null, avatar_url: null });
} else if (SettingsStore.getValue(UIFeature.IdentityServer)) {
// Assume email
newMember = new ThreepidMember(this.state.filterText);
}
const newTargets = [...(this.state.targets || []), newMember];
this.setState({ targets: newTargets, filterText: '' });
return newTargets;
}
private startDm = async () => {
this.setState({ busy: true });
const client = MatrixClientPeg.get();
const targets = this.convertFilter();
const targetIds = targets.map(t => t.userId);
// Check if there is already a DM with these people and reuse it if possible.
let existingRoom: Room;
if (targetIds.length === 1) {
existingRoom = findDMForUser(client, targetIds[0]);
} else {
existingRoom = DMRoomMap.shared().getDMRoomForIdentifiers(targetIds);
}
if (existingRoom) {
dis.dispatch<ViewRoomPayload>({
action: Action.ViewRoom,
room_id: existingRoom.roomId,
should_peek: false,
joining: false,
metricsTrigger: "MessageUser",
});
this.props.onFinished(true);
return;
}
const createRoomOptions = { inlineErrors: true } as any; // XXX: Type out `createRoomOptions`
if (privateShouldBeEncrypted()) {
// Check whether all users have uploaded device keys before.
// If so, enable encryption in the new room.
const has3PidMembers = targets.some(t => t instanceof ThreepidMember);
if (!has3PidMembers) {
const allHaveDeviceKeys = await canEncryptToAllUsers(client, targetIds);
if (allHaveDeviceKeys) {
createRoomOptions.encryption = true;
}
}
}
// Check if it's a traditional DM and create the room if required.
// TODO: [Canonical DMs] Remove this check and instead just create the multi-person DM
try {
const isSelf = targetIds.length === 1 && targetIds[0] === client.getUserId();
if (targetIds.length === 1 && !isSelf) {
createRoomOptions.dmUserId = targetIds[0];
}
if (targetIds.length > 1) {
createRoomOptions.createOpts = targetIds.reduce(
(roomOptions, address) => {
const type = getAddressType(address);
if (type === 'email') {
const invite: IInvite3PID = {
id_server: client.getIdentityServerUrl(true),
medium: 'email',
address,
};
roomOptions.invite_3pid.push(invite);
} else if (type === 'mx-user-id') {
roomOptions.invite.push(address);
}
return roomOptions;
},
{ invite: [], invite_3pid: [] },
);
}
await createRoom(createRoomOptions);
this.props.onFinished(true);
} catch (err) {
logger.error(err);
this.setState({
busy: false,
errorText: _t("We couldn't create your DM."),
});
}
};
private inviteUsers = async () => {
this.setState({ busy: true });
this.convertFilter();
const targets = this.convertFilter();
const targetIds = targets.map(t => t.userId);
const cli = MatrixClientPeg.get();
const room = cli.getRoom(this.props.roomId);
if (!room) {
logger.error("Failed to find the room to invite users to");
this.setState({
busy: false,
errorText: _t("Something went wrong trying to invite the users."),
});
return;
}
try {
const result = await inviteMultipleToRoom(this.props.roomId, targetIds, true);
if (!this.shouldAbortAfterInviteError(result, room)) { // handles setting error message too
this.props.onFinished(true);
}
} catch (err) {
logger.error(err);
this.setState({
busy: false,
errorText: _t(
"We couldn't invite those users. Please check the users you want to invite and try again.",
),
});
}
};
private transferCall = async () => {
if (this.state.currentTabId == TabId.UserDirectory) {
this.convertFilter();
const targets = this.convertFilter();
const targetIds = targets.map(t => t.userId);
if (targetIds.length > 1) {
this.setState({
errorText: _t("A call can only be transferred to a single user."),
});
return;
}
CallHandler.instance.startTransferToMatrixID(
this.props.call,
targetIds[0],
this.state.consultFirst,
);
} else {
CallHandler.instance.startTransferToPhoneNumber(
this.props.call,
this.state.dialPadValue,
this.state.consultFirst,
);
}
this.props.onFinished(true);
};
private onKeyDown = (e) => {
if (this.state.busy) return;
let handled = false;
const value = e.target.value.trim();
const action = getKeyBindingsManager().getAccessibilityAction(e);
switch (action) {
case KeyBindingAction.Backspace:
if (value || this.state.targets.length <= 0) break;
// when the field is empty and the user hits backspace remove the right-most target
this.removeMember(this.state.targets[this.state.targets.length - 1]);
handled = true;
break;
case KeyBindingAction.Space:
if (!value || !value.includes("@") || value.includes(" ")) break;
// when the user hits space and their input looks like an e-mail/MXID then try to convert it
this.convertFilter();
handled = true;
break;
case KeyBindingAction.Enter:
if (!value) break;
// when the user hits enter with something in their field try to convert it
this.convertFilter();
handled = true;
break;
}
if (handled) {
e.preventDefault();
}
};
private onCancel = () => {
this.props.onFinished(false);
};
private updateSuggestions = async (term) => {
MatrixClientPeg.get().searchUserDirectory({ term }).then(async r => {
if (term !== this.state.filterText) {
// Discard the results - we were probably too slow on the server-side to make
// these results useful. This is a race we want to avoid because we could overwrite
// more accurate results.
return;
}
if (!r.results) r.results = [];
// While we're here, try and autocomplete a search result for the mxid itself
// if there's no matches (and the input looks like a mxid).
if (term[0] === '@' && term.indexOf(':') > 1) {
try {
const profile = await MatrixClientPeg.get().getProfileInfo(term);
if (profile) {
// If we have a profile, we have enough information to assume that
// the mxid can be invited - add it to the list. We stick it at the
// top so it is most obviously presented to the user.
r.results.splice(0, 0, {
user_id: term,
display_name: profile['displayname'],
avatar_url: profile['avatar_url'],
});
}
} catch (e) {
logger.warn("Non-fatal error trying to make an invite for a user ID");
logger.warn(e);
// Add a result anyways, just without a profile. We stick it at the
// top so it is most obviously presented to the user.
r.results.splice(0, 0, {
user_id: term,
display_name: term,
avatar_url: null,
});
}
}
this.setState({
serverResultsMixin: r.results.map(u => ({
userId: u.user_id,
user: new DirectoryMember(u),
})),
});
}).catch(e => {
logger.error("Error searching user directory:");
logger.error(e);
this.setState({ serverResultsMixin: [] }); // clear results because it's moderately fatal
});
// Whenever we search the directory, also try to search the identity server. It's
// all debounced the same anyways.
if (!this.state.canUseIdentityServer) {
// The user doesn't have an identity server set - warn them of that.
this.setState({ tryingIdentityServer: true });
return;
}
if (term.indexOf('@') > 0 && Email.looksValid(term) && SettingsStore.getValue(UIFeature.IdentityServer)) {
// Start off by suggesting the plain email while we try and resolve it
// to a real account.
this.setState({
// per above: the userId is a lie here - it's just a regular identifier
threepidResultsMixin: [{ user: new ThreepidMember(term), userId: term }],
});
try {
const authClient = new IdentityAuthClient();
const token = await authClient.getAccessToken();
if (term !== this.state.filterText) return; // abandon hope
const lookup = await MatrixClientPeg.get().lookupThreePid(
'email',
term,
undefined, // callback
token,
);
if (term !== this.state.filterText) return; // abandon hope
if (!lookup || !lookup.mxid) {
// We weren't able to find anyone - we're already suggesting the plain email
// as an alternative, so do nothing.
return;
}
// We append the user suggestion to give the user an option to click
// the email anyways, and so we don't cause things to jump around. In
// theory, the user would see the user pop up and think "ah yes, that
// person!"
const profile = await MatrixClientPeg.get().getProfileInfo(lookup.mxid);
if (term !== this.state.filterText || !profile) return; // abandon hope
this.setState({
threepidResultsMixin: [...this.state.threepidResultsMixin, {
user: new DirectoryMember({
user_id: lookup.mxid,
display_name: profile.displayname,
avatar_url: profile.avatar_url,
}),
userId: lookup.mxid,
}],
});
} catch (e) {
logger.error("Error searching identity server:");
logger.error(e);
this.setState({ threepidResultsMixin: [] }); // clear results because it's moderately fatal
}
}
};
private updateFilter = (e) => {
const term = e.target.value;
this.setState({ filterText: term });
// Debounce server lookups to reduce spam. We don't clear the existing server
// results because they might still be vaguely accurate, likewise for races which
// could happen here.
if (this.debounceTimer) {
clearTimeout(this.debounceTimer);
}
this.debounceTimer = setTimeout(() => {
this.updateSuggestions(term);
}, 150); // 150ms debounce (human reaction time + some)
};
private showMoreRecents = () => {
this.setState({ numRecentsShown: this.state.numRecentsShown + INCREMENT_ROOMS_SHOWN });
};
private showMoreSuggestions = () => {
this.setState({ numSuggestionsShown: this.state.numSuggestionsShown + INCREMENT_ROOMS_SHOWN });
};
private toggleMember = (member: Member) => {
if (!this.state.busy) {
let filterText = this.state.filterText;
let targets = this.state.targets.map(t => t); // cheap clone for mutation
const idx = targets.indexOf(member);
if (idx >= 0) {
targets.splice(idx, 1);
} else {
if (this.props.kind === KIND_CALL_TRANSFER && targets.length > 0) {
targets = [];
}
targets.push(member);
filterText = ""; // clear the filter when the user accepts a suggestion
}
this.setState({ targets, filterText });
if (this.editorRef && this.editorRef.current) {
this.editorRef.current.focus();
}
}
};