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