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