1package eu.siacs.conversations.entities;
2
3import androidx.annotation.NonNull;
4import androidx.annotation.Nullable;
5import com.google.common.base.Strings;
6import com.google.common.collect.ImmutableList;
7import com.google.common.collect.Iterables;
8import eu.siacs.conversations.Config;
9import eu.siacs.conversations.R;
10import eu.siacs.conversations.services.AvatarService;
11import eu.siacs.conversations.services.MessageArchiveService;
12import eu.siacs.conversations.utils.JidHelper;
13import eu.siacs.conversations.utils.UIHelper;
14import eu.siacs.conversations.xml.Namespace;
15import eu.siacs.conversations.xmpp.Jid;
16import eu.siacs.conversations.xmpp.chatstate.ChatState;
17import eu.siacs.conversations.xmpp.forms.Data;
18import eu.siacs.conversations.xmpp.forms.Field;
19import eu.siacs.conversations.xmpp.pep.Avatar;
20import java.util.ArrayList;
21import java.util.Arrays;
22import java.util.Collection;
23import java.util.Collections;
24import java.util.HashSet;
25import java.util.List;
26import java.util.Locale;
27import java.util.Objects;
28import java.util.Set;
29
30public class MucOptions {
31
32 public static final String STATUS_CODE_SELF_PRESENCE = "110";
33 public static final String STATUS_CODE_ROOM_CREATED = "201";
34 public static final String STATUS_CODE_BANNED = "301";
35 public static final String STATUS_CODE_CHANGED_NICK = "303";
36 public static final String STATUS_CODE_KICKED = "307";
37 public static final String STATUS_CODE_AFFILIATION_CHANGE = "321";
38 public static final String STATUS_CODE_LOST_MEMBERSHIP = "322";
39 public static final String STATUS_CODE_SHUTDOWN = "332";
40 public static final String STATUS_CODE_TECHNICAL_REASONS = "333";
41 private final Set<User> users = new HashSet<>();
42 private final Conversation conversation;
43 public OnRenameListener onRenameListener = null;
44 private boolean mAutoPushConfiguration = true;
45 private final Account account;
46 private ServiceDiscoveryResult serviceDiscoveryResult;
47 private boolean isOnline = false;
48 private Error error = Error.NONE;
49 private User self;
50 private String password = null;
51
52 public MucOptions(final Conversation conversation) {
53 this.account = conversation.getAccount();
54 this.conversation = conversation;
55 this.self = new User(this, createJoinJid(getProposedNick()));
56 this.self.affiliation = Affiliation.of(conversation.getAttribute("affiliation"));
57 this.self.role = Role.of(conversation.getAttribute("role"));
58 }
59
60 public Account getAccount() {
61 return this.conversation.getAccount();
62 }
63
64 public boolean setSelf(final User user) {
65 this.self = user;
66 final boolean roleChanged = this.conversation.setAttribute("role", user.role.toString());
67 final boolean affiliationChanged =
68 this.conversation.setAttribute("affiliation", user.affiliation.toString());
69 return roleChanged || affiliationChanged;
70 }
71
72 public void changeAffiliation(final Jid jid, final Affiliation affiliation) {
73 final User user = findUserByRealJid(jid);
74 synchronized (users) {
75 if (user != null && user.getRole() == Role.NONE) {
76 users.remove(user);
77 if (affiliation.ranks(Affiliation.MEMBER)) {
78 user.affiliation = affiliation;
79 users.add(user);
80 }
81 }
82 }
83 }
84
85 public void flagNoAutoPushConfiguration() {
86 mAutoPushConfiguration = false;
87 }
88
89 public boolean autoPushConfiguration() {
90 return mAutoPushConfiguration;
91 }
92
93 public boolean isSelf(final Jid counterpart) {
94 return counterpart.equals(self.getFullJid());
95 }
96
97 public boolean isSelf(final String occupantId) {
98 return occupantId.equals(self.getOccupantId());
99 }
100
101 public void resetChatState() {
102 synchronized (users) {
103 for (User user : users) {
104 user.chatState = Config.DEFAULT_CHAT_STATE;
105 }
106 }
107 }
108
109 public boolean mamSupport() {
110 return MessageArchiveService.Version.has(getFeatures());
111 }
112
113 public boolean updateConfiguration(ServiceDiscoveryResult serviceDiscoveryResult) {
114 this.serviceDiscoveryResult = serviceDiscoveryResult;
115 String name;
116 Field roomConfigName = getRoomInfoForm().getFieldByName("muc#roomconfig_roomname");
117 if (roomConfigName != null) {
118 name = roomConfigName.getValue();
119 } else {
120 final var identities = serviceDiscoveryResult.getIdentities();
121 final String identityName = !identities.isEmpty() ? identities.get(0).getName() : null;
122 final Jid jid = conversation.getJid();
123 if (identityName != null && !identityName.equals(jid == null ? null : jid.getLocal())) {
124 name = identityName;
125 } else {
126 name = null;
127 }
128 }
129 boolean changed = conversation.setAttribute("muc_name", name);
130 changed |=
131 conversation.setAttribute(
132 Conversation.ATTRIBUTE_MEMBERS_ONLY, this.hasFeature("muc_membersonly"));
133 changed |=
134 conversation.setAttribute(
135 Conversation.ATTRIBUTE_MODERATED, this.hasFeature("muc_moderated"));
136 changed |=
137 conversation.setAttribute(
138 Conversation.ATTRIBUTE_NON_ANONYMOUS, this.hasFeature("muc_nonanonymous"));
139 return changed;
140 }
141
142 private Data getRoomInfoForm() {
143 final List<Data> forms =
144 serviceDiscoveryResult == null
145 ? Collections.emptyList()
146 : serviceDiscoveryResult.forms;
147 return forms.isEmpty() ? new Data() : forms.get(0);
148 }
149
150 public String getAvatar() {
151 return account.getRoster().getContact(conversation.getJid()).getAvatarFilename();
152 }
153
154 public boolean hasFeature(String feature) {
155 return this.serviceDiscoveryResult != null
156 && this.serviceDiscoveryResult.features.contains(feature);
157 }
158
159 public boolean hasVCards() {
160 return hasFeature("vcard-temp");
161 }
162
163 public boolean canInvite() {
164 final boolean hasPermission =
165 !membersOnly() || self.getRole().ranks(Role.MODERATOR) || allowInvites();
166 return hasPermission && online();
167 }
168
169 public boolean allowInvites() {
170 final Field field = getRoomInfoForm().getFieldByName("muc#roomconfig_allowinvites");
171 return field != null && "1".equals(field.getValue());
172 }
173
174 public boolean canChangeSubject() {
175 return self.getRole().ranks(Role.MODERATOR) || participantsCanChangeSubject();
176 }
177
178 public boolean participantsCanChangeSubject() {
179 final Field configField = getRoomInfoForm().getFieldByName("muc#roomconfig_changesubject");
180 final Field infoField = getRoomInfoForm().getFieldByName("muc#roominfo_changesubject");
181 final Field field = configField != null ? configField : infoField;
182 return field != null && "1".equals(field.getValue());
183 }
184
185 public boolean allowPm() {
186 final Field field = getRoomInfoForm().getFieldByName("muc#roomconfig_allowpm");
187 if (field == null) {
188 return true; // fall back if field does not exists
189 }
190 if ("anyone".equals(field.getValue())) {
191 return true;
192 } else if ("participants".equals(field.getValue())) {
193 return self.getRole().ranks(Role.PARTICIPANT);
194 } else if ("moderators".equals(field.getValue())) {
195 return self.getRole().ranks(Role.MODERATOR);
196 } else {
197 return false;
198 }
199 }
200
201 public boolean allowPmRaw() {
202 final Field field = getRoomInfoForm().getFieldByName("muc#roomconfig_allowpm");
203 return field == null || Arrays.asList("anyone", "participants").contains(field.getValue());
204 }
205
206 public boolean participating() {
207 return self.getRole().ranks(Role.PARTICIPANT) || !moderated();
208 }
209
210 public boolean membersOnly() {
211 return conversation.getBooleanAttribute(Conversation.ATTRIBUTE_MEMBERS_ONLY, false);
212 }
213
214 public List<String> getFeatures() {
215 return this.serviceDiscoveryResult != null
216 ? this.serviceDiscoveryResult.features
217 : Collections.emptyList();
218 }
219
220 public boolean nonanonymous() {
221 return conversation.getBooleanAttribute(Conversation.ATTRIBUTE_NON_ANONYMOUS, false);
222 }
223
224 public boolean isPrivateAndNonAnonymous() {
225 return membersOnly() && nonanonymous();
226 }
227
228 public boolean moderated() {
229 return conversation.getBooleanAttribute(Conversation.ATTRIBUTE_MODERATED, false);
230 }
231
232 public boolean stableId() {
233 return getFeatures().contains("http://jabber.org/protocol/muc#stable_id");
234 }
235
236 public boolean occupantId() {
237 final var features = getFeatures();
238 return features.contains(Namespace.OCCUPANT_ID);
239 }
240
241 public User deleteUser(Jid jid) {
242 User user = findUserByFullJid(jid);
243 if (user != null) {
244 synchronized (users) {
245 users.remove(user);
246 boolean realJidInMuc = false;
247 for (User u : users) {
248 if (user.realJid != null && user.realJid.equals(u.realJid)) {
249 realJidInMuc = true;
250 break;
251 }
252 }
253 boolean self =
254 user.realJid != null && user.realJid.equals(account.getJid().asBareJid());
255 if (membersOnly()
256 && nonanonymous()
257 && user.affiliation.ranks(Affiliation.MEMBER)
258 && user.realJid != null
259 && !realJidInMuc
260 && !self) {
261 user.role = Role.NONE;
262 user.avatar = null;
263 user.fullJid = null;
264 users.add(user);
265 }
266 }
267 }
268 return user;
269 }
270
271 // returns true if real jid was new;
272 public boolean updateUser(User user) {
273 User old;
274 boolean realJidFound = false;
275 if (user.fullJid == null && user.realJid != null) {
276 old = findUserByRealJid(user.realJid);
277 realJidFound = old != null;
278 if (old != null) {
279 if (old.fullJid != null) {
280 return false; // don't add. user already exists
281 } else {
282 synchronized (users) {
283 users.remove(old);
284 }
285 }
286 }
287 } else if (user.realJid != null) {
288 old = findUserByRealJid(user.realJid);
289 realJidFound = old != null;
290 synchronized (users) {
291 if (old != null && (old.fullJid == null || old.role == Role.NONE)) {
292 users.remove(old);
293 }
294 }
295 }
296 old = findUserByFullJid(user.getFullJid());
297
298 synchronized (this.users) {
299 if (old != null) {
300 users.remove(old);
301 }
302 boolean fullJidIsSelf =
303 isOnline
304 && user.getFullJid() != null
305 && user.getFullJid().equals(self.getFullJid());
306 if ((!membersOnly() || user.getAffiliation().ranks(Affiliation.MEMBER))
307 && user.getAffiliation().outranks(Affiliation.OUTCAST)
308 && !fullJidIsSelf) {
309 this.users.add(user);
310 return !realJidFound && user.realJid != null;
311 }
312 }
313 return false;
314 }
315
316 public User findUserByFullJid(Jid jid) {
317 if (jid == null) {
318 return null;
319 }
320 synchronized (users) {
321 for (User user : users) {
322 if (jid.equals(user.getFullJid())) {
323 return user;
324 }
325 }
326 }
327 return null;
328 }
329
330 public User findUserByRealJid(Jid jid) {
331 if (jid == null) {
332 return null;
333 }
334 synchronized (users) {
335 for (User user : users) {
336 if (jid.equals(user.realJid)) {
337 return user;
338 }
339 }
340 }
341 return null;
342 }
343
344 public User findUserByOccupantId(final String occupantId) {
345 synchronized (this.users) {
346 return Strings.isNullOrEmpty(occupantId)
347 ? null
348 : Iterables.find(this.users, u -> occupantId.equals(u.occupantId), null);
349 }
350 }
351
352 public User findOrCreateUserByRealJid(Jid jid, Jid fullJid) {
353 final User existing = findUserByRealJid(jid);
354 if (existing != null) {
355 return existing;
356 }
357 final var user = new User(this, fullJid);
358 user.setRealJid(jid);
359 return user;
360 }
361
362 public User findUser(ReadByMarker readByMarker) {
363 if (readByMarker.getRealJid() != null) {
364 return findOrCreateUserByRealJid(
365 readByMarker.getRealJid().asBareJid(), readByMarker.getFullJid());
366 } else if (readByMarker.getFullJid() != null) {
367 return findUserByFullJid(readByMarker.getFullJid());
368 } else {
369 return null;
370 }
371 }
372
373 private User findUser(final Reaction reaction) {
374 if (reaction.trueJid != null) {
375 return findOrCreateUserByRealJid(reaction.trueJid.asBareJid(), reaction.from);
376 }
377 final var existing = findUserByOccupantId(reaction.occupantId);
378 if (existing != null) {
379 return existing;
380 } else if (reaction.from != null) {
381 return new User(this, reaction.from);
382 } else {
383 return null;
384 }
385 }
386
387 public List<User> findUsers(final Collection<Reaction> reactions) {
388 final ImmutableList.Builder<User> builder = new ImmutableList.Builder<>();
389 for (final Reaction reaction : reactions) {
390 final var user = findUser(reaction);
391 if (user != null) {
392 builder.add(user);
393 }
394 }
395 return builder.build();
396 }
397
398 public boolean isContactInRoom(Contact contact) {
399 return contact != null && findUserByRealJid(contact.getJid().asBareJid()) != null;
400 }
401
402 public boolean isUserInRoom(Jid jid) {
403 return findUserByFullJid(jid) != null;
404 }
405
406 public boolean setOnline() {
407 boolean before = this.isOnline;
408 this.isOnline = true;
409 return !before;
410 }
411
412 public ArrayList<User> getUsers() {
413 return getUsers(true);
414 }
415
416 public ArrayList<User> getUsers(boolean includeOffline) {
417 synchronized (users) {
418 ArrayList<User> users = new ArrayList<>();
419 for (User user : this.users) {
420 if (!user.isDomain()
421 && (includeOffline || user.getRole().ranks(Role.PARTICIPANT))) {
422 users.add(user);
423 }
424 }
425 return users;
426 }
427 }
428
429 public ArrayList<User> getUsersWithChatState(ChatState state, int max) {
430 synchronized (users) {
431 ArrayList<User> list = new ArrayList<>();
432 for (User user : users) {
433 if (user.chatState == state) {
434 list.add(user);
435 if (list.size() >= max) {
436 break;
437 }
438 }
439 }
440 return list;
441 }
442 }
443
444 public List<User> getUsers(final int max) {
445 final ArrayList<User> subset = new ArrayList<>();
446 final HashSet<Jid> addresses = new HashSet<>();
447 addresses.add(account.getJid().asBareJid());
448 synchronized (users) {
449 for (User user : users) {
450 if (user.getRealJid() == null
451 || (user.getRealJid().getLocal() != null
452 && addresses.add(user.getRealJid()))) {
453 subset.add(user);
454 }
455 if (subset.size() >= max) {
456 break;
457 }
458 }
459 }
460 return subset;
461 }
462
463 public static List<User> sub(List<User> users, int max) {
464 ArrayList<User> subset = new ArrayList<>();
465 HashSet<Jid> jids = new HashSet<>();
466 for (User user : users) {
467 jids.add(user.getAccount().getJid().asBareJid());
468 if (user.getRealJid() == null
469 || (user.getRealJid().getLocal() != null && jids.add(user.getRealJid()))) {
470 subset.add(user);
471 }
472 if (subset.size() >= max) {
473 break;
474 }
475 }
476 return subset;
477 }
478
479 public int getUserCount() {
480 synchronized (users) {
481 return users.size();
482 }
483 }
484
485 private String getProposedNick() {
486 final Bookmark bookmark = this.conversation.getBookmark();
487 if (bookmark != null) {
488 // if we already have a bookmark we consider this the source of truth
489 return getProposedNickPure();
490 }
491 final var storedJid = conversation.getJid();
492 if (storedJid.isBareJid()) {
493 return defaultNick(account);
494 } else {
495 return storedJid.getResource();
496 }
497 }
498
499 public String getProposedNickPure() {
500 final Bookmark bookmark = this.conversation.getBookmark();
501 final String bookmarkedNick =
502 normalize(account.getJid(), bookmark == null ? null : bookmark.getNick());
503 if (bookmarkedNick != null) {
504 return bookmarkedNick;
505 } else {
506 return defaultNick(account);
507 }
508 }
509
510 public static String defaultNick(final Account account) {
511 final String displayName = normalize(account.getJid(), account.getDisplayName());
512 if (displayName == null) {
513 return JidHelper.localPartOrFallback(account.getJid());
514 } else {
515 return displayName;
516 }
517 }
518
519 private static String normalize(final Jid account, final String nick) {
520 if (account == null || Strings.isNullOrEmpty(nick)) {
521 return null;
522 }
523 try {
524 return account.withResource(nick).getResource();
525 } catch (final IllegalArgumentException e) {
526 return null;
527 }
528 }
529
530 public String getActualNick() {
531 if (this.self.getName() != null) {
532 return this.self.getName();
533 } else {
534 return this.getProposedNick();
535 }
536 }
537
538 public boolean online() {
539 return this.isOnline;
540 }
541
542 public Error getError() {
543 return this.error;
544 }
545
546 public void setError(Error error) {
547 this.isOnline = isOnline && error == Error.NONE;
548 this.error = error;
549 }
550
551 public void setOnRenameListener(OnRenameListener listener) {
552 this.onRenameListener = listener;
553 }
554
555 public void setOffline() {
556 synchronized (users) {
557 this.users.clear();
558 }
559 this.error = Error.NO_RESPONSE;
560 this.isOnline = false;
561 }
562
563 public User getSelf() {
564 return self;
565 }
566
567 public boolean setSubject(String subject) {
568 return this.conversation.setAttribute("subject", subject);
569 }
570
571 public String getSubject() {
572 return this.conversation.getAttribute("subject");
573 }
574
575 public String getName() {
576 return this.conversation.getAttribute("muc_name");
577 }
578
579 private List<User> getFallbackUsersFromCryptoTargets() {
580 List<User> users = new ArrayList<>();
581 for (Jid jid : conversation.getAcceptedCryptoTargets()) {
582 User user = new User(this, null);
583 user.setRealJid(jid);
584 users.add(user);
585 }
586 return users;
587 }
588
589 public List<User> getUsersRelevantForNameAndAvatar() {
590 final List<User> users;
591 if (isOnline) {
592 users = getUsers(5);
593 } else {
594 users = getFallbackUsersFromCryptoTargets();
595 }
596 return users;
597 }
598
599 String createNameFromParticipants() {
600 List<User> users = getUsersRelevantForNameAndAvatar();
601 if (users.size() >= 2) {
602 StringBuilder builder = new StringBuilder();
603 for (User user : users) {
604 if (builder.length() != 0) {
605 builder.append(", ");
606 }
607 String name = UIHelper.getDisplayName(user);
608 if (name != null) {
609 builder.append(name.split("\\s+")[0]);
610 }
611 }
612 return builder.toString();
613 } else {
614 return null;
615 }
616 }
617
618 public long[] getPgpKeyIds() {
619 List<Long> ids = new ArrayList<>();
620 for (User user : this.users) {
621 if (user.getPgpKeyId() != 0) {
622 ids.add(user.getPgpKeyId());
623 }
624 }
625 ids.add(account.getPgpId());
626 long[] primitiveLongArray = new long[ids.size()];
627 for (int i = 0; i < ids.size(); ++i) {
628 primitiveLongArray[i] = ids.get(i);
629 }
630 return primitiveLongArray;
631 }
632
633 public boolean pgpKeysInUse() {
634 synchronized (users) {
635 for (User user : users) {
636 if (user.getPgpKeyId() != 0) {
637 return true;
638 }
639 }
640 }
641 return false;
642 }
643
644 public boolean everybodyHasKeys() {
645 synchronized (users) {
646 for (User user : users) {
647 if (user.getPgpKeyId() == 0) {
648 return false;
649 }
650 }
651 }
652 return true;
653 }
654
655 public Jid createJoinJid(String nick) {
656 try {
657 return conversation.getJid().withResource(nick);
658 } catch (final IllegalArgumentException e) {
659 return null;
660 }
661 }
662
663 public Jid getTrueCounterpart(Jid jid) {
664 if (jid.equals(getSelf().getFullJid())) {
665 return account.getJid().asBareJid();
666 }
667 User user = findUserByFullJid(jid);
668 return user == null ? null : user.realJid;
669 }
670
671 public String getPassword() {
672 this.password = conversation.getAttribute(Conversation.ATTRIBUTE_MUC_PASSWORD);
673 if (this.password == null
674 && conversation.getBookmark() != null
675 && conversation.getBookmark().getPassword() != null) {
676 return conversation.getBookmark().getPassword();
677 } else {
678 return this.password;
679 }
680 }
681
682 public void setPassword(String password) {
683 if (conversation.getBookmark() != null) {
684 conversation.getBookmark().setPassword(password);
685 } else {
686 this.password = password;
687 }
688 conversation.setAttribute(Conversation.ATTRIBUTE_MUC_PASSWORD, password);
689 }
690
691 public Conversation getConversation() {
692 return this.conversation;
693 }
694
695 public List<Jid> getMembers(final boolean includeDomains) {
696 ArrayList<Jid> members = new ArrayList<>();
697 synchronized (users) {
698 for (User user : users) {
699 if (user.affiliation.ranks(Affiliation.MEMBER)
700 && user.realJid != null
701 && !user.realJid
702 .asBareJid()
703 .equals(conversation.account.getJid().asBareJid())
704 && (!user.isDomain() || includeDomains)) {
705 members.add(user.realJid);
706 }
707 }
708 }
709 return members;
710 }
711
712 public enum Affiliation {
713 OWNER(4, R.string.owner),
714 ADMIN(3, R.string.admin),
715 MEMBER(2, R.string.member),
716 OUTCAST(0, R.string.outcast),
717 NONE(1, R.string.no_affiliation);
718
719 private final int resId;
720 private final int rank;
721
722 Affiliation(int rank, int resId) {
723 this.resId = resId;
724 this.rank = rank;
725 }
726
727 public static Affiliation of(@Nullable String value) {
728 if (value == null) {
729 return NONE;
730 }
731 try {
732 return Affiliation.valueOf(value.toUpperCase(Locale.US));
733 } catch (IllegalArgumentException e) {
734 return NONE;
735 }
736 }
737
738 public int getResId() {
739 return resId;
740 }
741
742 @Override
743 public String toString() {
744 return name().toLowerCase(Locale.US);
745 }
746
747 public boolean outranks(Affiliation affiliation) {
748 return rank > affiliation.rank;
749 }
750
751 public boolean ranks(Affiliation affiliation) {
752 return rank >= affiliation.rank;
753 }
754 }
755
756 public enum Role {
757 MODERATOR(R.string.moderator, 3),
758 VISITOR(R.string.visitor, 1),
759 PARTICIPANT(R.string.participant, 2),
760 NONE(R.string.no_role, 0);
761
762 private final int resId;
763 private final int rank;
764
765 Role(int resId, int rank) {
766 this.resId = resId;
767 this.rank = rank;
768 }
769
770 public static Role of(@Nullable String value) {
771 if (value == null) {
772 return NONE;
773 }
774 try {
775 return Role.valueOf(value.toUpperCase(Locale.US));
776 } catch (IllegalArgumentException e) {
777 return NONE;
778 }
779 }
780
781 public int getResId() {
782 return resId;
783 }
784
785 @Override
786 public String toString() {
787 return name().toLowerCase(Locale.US);
788 }
789
790 public boolean ranks(Role role) {
791 return rank >= role.rank;
792 }
793 }
794
795 public enum Error {
796 NO_RESPONSE,
797 SERVER_NOT_FOUND,
798 REMOTE_SERVER_TIMEOUT,
799 NONE,
800 NICK_IN_USE,
801 PASSWORD_REQUIRED,
802 BANNED,
803 MEMBERS_ONLY,
804 RESOURCE_CONSTRAINT,
805 KICKED,
806 SHUTDOWN,
807 DESTROYED,
808 INVALID_NICK,
809 TECHNICAL_PROBLEMS,
810 UNKNOWN,
811 NON_ANONYMOUS
812 }
813
814 private interface OnEventListener {
815 void onSuccess();
816
817 void onFailure();
818 }
819
820 public interface OnRenameListener extends OnEventListener {}
821
822 public static class User implements Comparable<User>, AvatarService.Avatarable {
823 private Role role = Role.NONE;
824 private Affiliation affiliation = Affiliation.NONE;
825 private Jid realJid;
826 private Jid fullJid;
827 private long pgpKeyId = 0;
828 private Avatar avatar;
829 private final MucOptions options;
830 private ChatState chatState = Config.DEFAULT_CHAT_STATE;
831 private String occupantId;
832
833 public User(MucOptions options, Jid fullJid) {
834 this.options = options;
835 this.fullJid = fullJid;
836 }
837
838 public String getName() {
839 return fullJid == null ? null : fullJid.getResource();
840 }
841
842 public Role getRole() {
843 return this.role;
844 }
845
846 public void setRole(String role) {
847 this.role = Role.of(role);
848 }
849
850 public Affiliation getAffiliation() {
851 return this.affiliation;
852 }
853
854 public void setAffiliation(String affiliation) {
855 this.affiliation = Affiliation.of(affiliation);
856 }
857
858 public long getPgpKeyId() {
859 if (this.pgpKeyId != 0) {
860 return this.pgpKeyId;
861 } else if (realJid != null) {
862 return getAccount().getRoster().getContact(realJid).getPgpKeyId();
863 } else {
864 return 0;
865 }
866 }
867
868 public void setPgpKeyId(long id) {
869 this.pgpKeyId = id;
870 }
871
872 public Contact getContact() {
873 if (fullJid != null) {
874 return getAccount().getRoster().getContactFromContactList(realJid);
875 } else if (realJid != null) {
876 return getAccount().getRoster().getContact(realJid);
877 } else {
878 return null;
879 }
880 }
881
882 public boolean setAvatar(final Avatar avatar) {
883 if (this.avatar != null && this.avatar.equals(avatar)) {
884 return false;
885 } else {
886 this.avatar = avatar;
887 return true;
888 }
889 }
890
891 public String getAvatar() {
892 if (avatar != null) {
893 return avatar.getFilename();
894 }
895 Avatar avatar =
896 realJid != null
897 ? getAccount().getRoster().getContact(realJid).getAvatar()
898 : null;
899 return avatar == null ? null : avatar.getFilename();
900 }
901
902 public Account getAccount() {
903 return options.getAccount();
904 }
905
906 public Conversation getConversation() {
907 return options.getConversation();
908 }
909
910 public Jid getFullJid() {
911 return fullJid;
912 }
913
914 @Override
915 public boolean equals(Object o) {
916 if (this == o) return true;
917 if (o == null || getClass() != o.getClass()) return false;
918
919 User user = (User) o;
920
921 if (role != user.role) return false;
922 if (affiliation != user.affiliation) return false;
923 if (!Objects.equals(realJid, user.realJid)) return false;
924 return Objects.equals(fullJid, user.fullJid);
925 }
926
927 public boolean isDomain() {
928 return realJid != null && realJid.getLocal() == null && role == Role.NONE;
929 }
930
931 @Override
932 public int hashCode() {
933 int result = role != null ? role.hashCode() : 0;
934 result = 31 * result + (affiliation != null ? affiliation.hashCode() : 0);
935 result = 31 * result + (realJid != null ? realJid.hashCode() : 0);
936 result = 31 * result + (fullJid != null ? fullJid.hashCode() : 0);
937 return result;
938 }
939
940 @Override
941 public String toString() {
942 return "[fulljid:"
943 + fullJid
944 + ",realjid:"
945 + realJid
946 + ",affiliation"
947 + affiliation.toString()
948 + "]";
949 }
950
951 public boolean realJidMatchesAccount() {
952 return realJid != null && realJid.equals(options.account.getJid().asBareJid());
953 }
954
955 @Override
956 public int compareTo(@NonNull User another) {
957 if (another.getAffiliation().outranks(getAffiliation())) {
958 return 1;
959 } else if (getAffiliation().outranks(another.getAffiliation())) {
960 return -1;
961 } else {
962 return getComparableName().compareToIgnoreCase(another.getComparableName());
963 }
964 }
965
966 public String getComparableName() {
967 Contact contact = getContact();
968 if (contact != null) {
969 return contact.getDisplayName();
970 } else {
971 String name = getName();
972 return name == null ? "" : name;
973 }
974 }
975
976 public Jid getRealJid() {
977 return realJid;
978 }
979
980 public void setRealJid(Jid jid) {
981 this.realJid = jid != null ? jid.asBareJid() : null;
982 }
983
984 public boolean setChatState(ChatState chatState) {
985 if (this.chatState == chatState) {
986 return false;
987 }
988 this.chatState = chatState;
989 return true;
990 }
991
992 @Override
993 public int getAvatarBackgroundColor() {
994 final String seed = realJid != null ? realJid.asBareJid().toString() : null;
995 return UIHelper.getColorForName(seed == null ? getName() : seed);
996 }
997
998 @Override
999 public String getAvatarName() {
1000 return getConversation().getName().toString();
1001 }
1002
1003 public void setOccupantId(final String occupantId) {
1004 this.occupantId = occupantId;
1005 }
1006
1007 public String getOccupantId() {
1008 return this.occupantId;
1009 }
1010 }
1011}