1package eu.siacs.conversations.ui;
2
3import static eu.siacs.conversations.entities.Bookmark.printableValue;
4import static eu.siacs.conversations.utils.StringUtils.changed;
5
6import android.app.Activity;
7import android.app.PendingIntent;
8import android.content.Context;
9import android.content.Intent;
10import android.os.Build;
11import android.os.Bundle;
12import android.text.Editable;
13import android.text.SpannableString;
14import android.text.TextWatcher;
15import android.text.method.LinkMovementMethod;
16import android.view.Menu;
17import android.view.MenuItem;
18import android.view.View;
19import android.view.View.OnClickListener;
20import android.widget.Toast;
21import androidx.annotation.NonNull;
22import androidx.appcompat.app.AlertDialog;
23import androidx.databinding.DataBindingUtil;
24import com.google.android.material.dialog.MaterialAlertDialogBuilder;
25import de.gultsch.common.Linkify;
26import eu.siacs.conversations.R;
27import eu.siacs.conversations.databinding.ActivityMucDetailsBinding;
28import eu.siacs.conversations.entities.Conversation;
29import eu.siacs.conversations.entities.Conversational;
30import eu.siacs.conversations.entities.MucOptions;
31import eu.siacs.conversations.entities.MucOptions.User;
32import eu.siacs.conversations.services.XmppConnectionService;
33import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate;
34import eu.siacs.conversations.services.XmppConnectionService.OnMucRosterUpdate;
35import eu.siacs.conversations.ui.adapter.MediaAdapter;
36import eu.siacs.conversations.ui.adapter.UserPreviewAdapter;
37import eu.siacs.conversations.ui.interfaces.OnMediaLoaded;
38import eu.siacs.conversations.ui.text.FixedURLSpan;
39import eu.siacs.conversations.ui.util.Attachment;
40import eu.siacs.conversations.ui.util.AvatarWorkerTask;
41import eu.siacs.conversations.ui.util.GridManager;
42import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
43import eu.siacs.conversations.ui.util.MucConfiguration;
44import eu.siacs.conversations.ui.util.MucDetailsContextMenuHelper;
45import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
46import eu.siacs.conversations.utils.AccountUtils;
47import eu.siacs.conversations.utils.Compatibility;
48import eu.siacs.conversations.utils.StringUtils;
49import eu.siacs.conversations.utils.StylingHelper;
50import eu.siacs.conversations.utils.XmppUri;
51import eu.siacs.conversations.xmpp.Jid;
52import java.util.Collections;
53import java.util.List;
54import java.util.concurrent.atomic.AtomicInteger;
55import me.drakeet.support.toast.ToastCompat;
56
57public class ConferenceDetailsActivity extends XmppActivity
58 implements OnConversationUpdate,
59 OnMucRosterUpdate,
60 XmppConnectionService.OnAffiliationChanged,
61 XmppConnectionService.OnConfigurationPushed,
62 XmppConnectionService.OnRoomDestroy,
63 TextWatcher,
64 OnMediaLoaded {
65 public static final String ACTION_VIEW_MUC = "view_muc";
66
67 private Conversation mConversation;
68 private ActivityMucDetailsBinding binding;
69 private MediaAdapter mMediaAdapter;
70 private UserPreviewAdapter mUserPreviewAdapter;
71 private String uuid = null;
72
73 private boolean mAdvancedMode = false;
74
75 private final UiCallback<Conversation> renameCallback =
76 new UiCallback<Conversation>() {
77 @Override
78 public void success(Conversation object) {
79 displayToast(getString(R.string.your_nick_has_been_changed));
80 runOnUiThread(
81 () -> {
82 updateView();
83 });
84 }
85
86 @Override
87 public void error(final int errorCode, Conversation object) {
88 displayToast(getString(errorCode));
89 }
90
91 @Override
92 public void userInputRequired(PendingIntent pi, Conversation object) {}
93 };
94
95 public static void open(final Activity activity, final Conversation conversation) {
96 Intent intent = new Intent(activity, ConferenceDetailsActivity.class);
97 intent.setAction(ConferenceDetailsActivity.ACTION_VIEW_MUC);
98 intent.putExtra("uuid", conversation.getUuid());
99 activity.startActivity(intent);
100 }
101
102 private final OnClickListener mNotifyStatusClickListener =
103 new OnClickListener() {
104 @Override
105 public void onClick(View v) {
106 final MaterialAlertDialogBuilder builder =
107 new MaterialAlertDialogBuilder(ConferenceDetailsActivity.this);
108 builder.setTitle(R.string.pref_notification_settings);
109 String[] choices = {
110 getString(R.string.notify_on_all_messages),
111 getString(R.string.notify_only_when_highlighted),
112 getString(R.string.notify_never)
113 };
114 final AtomicInteger choice;
115 if (mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0)
116 == Long.MAX_VALUE) {
117 choice = new AtomicInteger(2);
118 } else {
119 choice = new AtomicInteger(mConversation.alwaysNotify() ? 0 : 1);
120 }
121 builder.setSingleChoiceItems(
122 choices, choice.get(), (dialog, which) -> choice.set(which));
123 builder.setNegativeButton(R.string.cancel, null);
124 builder.setPositiveButton(
125 R.string.ok,
126 (dialog, which) -> {
127 if (choice.get() == 2) {
128 mConversation.setMutedTill(Long.MAX_VALUE);
129 } else {
130 mConversation.setMutedTill(0);
131 mConversation.setAttribute(
132 Conversation.ATTRIBUTE_ALWAYS_NOTIFY,
133 String.valueOf(choice.get() == 0));
134 }
135 xmppConnectionService.updateConversation(mConversation);
136 updateView();
137 });
138 builder.create().show();
139 }
140 };
141
142 private final OnClickListener mChangeConferenceSettings =
143 new OnClickListener() {
144 @Override
145 public void onClick(View v) {
146 final MucOptions mucOptions = mConversation.getMucOptions();
147 final MaterialAlertDialogBuilder builder =
148 new MaterialAlertDialogBuilder(ConferenceDetailsActivity.this);
149 MucConfiguration configuration =
150 MucConfiguration.get(
151 ConferenceDetailsActivity.this, mAdvancedMode, mucOptions);
152 builder.setTitle(configuration.title);
153 final boolean[] values = configuration.values;
154 builder.setMultiChoiceItems(
155 configuration.names,
156 values,
157 (dialog, which, isChecked) -> values[which] = isChecked);
158 builder.setNegativeButton(R.string.cancel, null);
159 builder.setPositiveButton(
160 R.string.confirm,
161 (dialog, which) -> {
162 final Bundle options = configuration.toBundle(values);
163 options.putString("muc#roomconfig_persistentroom", "1");
164 if (options.containsKey("muc#roomconfig_allowinvites")) {
165 options.putString(
166 "{http://prosody.im/protocol/muc}roomconfig_allowmemberinvites",
167 options.getString("muc#roomconfig_allowinvites"));
168 }
169 xmppConnectionService.pushConferenceConfiguration(
170 mConversation, options, ConferenceDetailsActivity.this);
171 });
172 builder.create().show();
173 }
174 };
175
176 @Override
177 public void onConversationUpdate() {
178 refreshUi();
179 }
180
181 @Override
182 public void onMucRosterUpdate() {
183 refreshUi();
184 }
185
186 @Override
187 protected void refreshUiReal() {
188 updateView();
189 }
190
191 @Override
192 protected void onCreate(Bundle savedInstanceState) {
193 super.onCreate(savedInstanceState);
194 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_muc_details);
195 Activities.setStatusAndNavigationBarColors(this, binding.getRoot());
196 this.binding.changeConferenceButton.setOnClickListener(this.mChangeConferenceSettings);
197 setSupportActionBar(binding.toolbar);
198 configureActionBar(getSupportActionBar());
199 this.binding.editNickButton.setOnClickListener(
200 v ->
201 quickEdit(
202 mConversation.getMucOptions().getActualNick(),
203 R.string.nickname,
204 value -> {
205 if (xmppConnectionService.renameInMuc(
206 mConversation, value, renameCallback)) {
207 return null;
208 } else {
209 return getString(R.string.invalid_muc_nick);
210 }
211 }));
212 this.mAdvancedMode = getPreferences().getBoolean("advanced_muc_mode", false);
213 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
214 this.binding.notificationStatusButton.setOnClickListener(this.mNotifyStatusClickListener);
215 this.binding.yourPhoto.setOnClickListener(
216 v -> {
217 final MucOptions mucOptions = mConversation.getMucOptions();
218 if (!mucOptions.hasVCards()) {
219 Toast.makeText(
220 this,
221 R.string.host_does_not_support_group_chat_avatars,
222 Toast.LENGTH_SHORT)
223 .show();
224 return;
225 }
226 if (!mucOptions
227 .getSelf()
228 .getAffiliation()
229 .ranks(MucOptions.Affiliation.OWNER)) {
230 Toast.makeText(
231 this,
232 R.string.only_the_owner_can_change_group_chat_avatar,
233 Toast.LENGTH_SHORT)
234 .show();
235 return;
236 }
237 final Intent intent =
238 new Intent(this, PublishGroupChatProfilePictureActivity.class);
239 intent.putExtra("uuid", mConversation.getUuid());
240 startActivity(intent);
241 });
242 this.binding.editMucNameButton.setContentDescription(
243 getString(R.string.edit_name_and_topic));
244 this.binding.editMucNameButton.setOnClickListener(this::onMucEditButtonClicked);
245 this.binding.mucEditTitle.addTextChangedListener(this);
246 this.binding.mucEditSubject.addTextChangedListener(this);
247 this.binding.mucEditSubject.addTextChangedListener(
248 new StylingHelper.MessageEditorStyler(this.binding.mucEditSubject));
249 this.mMediaAdapter = new MediaAdapter(this, R.dimen.media_size);
250 this.mUserPreviewAdapter = new UserPreviewAdapter();
251 this.binding.media.setAdapter(mMediaAdapter);
252 this.binding.users.setAdapter(mUserPreviewAdapter);
253 GridManager.setupLayoutManager(this, this.binding.media, R.dimen.media_size);
254 GridManager.setupLayoutManager(this, this.binding.users, R.dimen.media_size);
255 this.binding.invite.setOnClickListener(v -> inviteToConversation(mConversation));
256 this.binding.showUsers.setOnClickListener(
257 v -> {
258 Intent intent = new Intent(this, MucUsersActivity.class);
259 intent.putExtra("uuid", mConversation.getUuid());
260 startActivity(intent);
261 });
262 }
263
264 @Override
265 public void onStart() {
266 super.onStart();
267 binding.mediaWrapper.setVisibility(
268 Compatibility.hasStoragePermission(this) ? View.VISIBLE : View.GONE);
269 }
270
271 @Override
272 public boolean onOptionsItemSelected(MenuItem menuItem) {
273 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
274 return false;
275 }
276 switch (menuItem.getItemId()) {
277 case android.R.id.home:
278 finish();
279 break;
280 case R.id.action_share_http:
281 shareLink(true);
282 break;
283 case R.id.action_share_uri:
284 shareLink(false);
285 break;
286 case R.id.action_save_as_bookmark:
287 saveAsBookmark();
288 break;
289 case R.id.action_destroy_room:
290 destroyRoom();
291 break;
292 case R.id.action_advanced_mode:
293 this.mAdvancedMode = !menuItem.isChecked();
294 menuItem.setChecked(this.mAdvancedMode);
295 getPreferences().edit().putBoolean("advanced_muc_mode", mAdvancedMode).apply();
296 final boolean online =
297 mConversation != null && mConversation.getMucOptions().online();
298 this.binding.mucInfoMore.setVisibility(
299 this.mAdvancedMode && online ? View.VISIBLE : View.GONE);
300 invalidateOptionsMenu();
301 updateView();
302 break;
303 case R.id.action_custom_notifications:
304 if (mConversation != null) {
305 configureCustomNotifications(mConversation);
306 }
307 break;
308 }
309 return super.onOptionsItemSelected(menuItem);
310 }
311
312 private void configureCustomNotifications(final Conversation conversation) {
313 if (Build.VERSION.SDK_INT < Build.VERSION_CODES.R
314 || conversation.getMode() != Conversational.MODE_MULTI) {
315 return;
316 }
317 final var shortcut =
318 xmppConnectionService
319 .getShortcutService()
320 .getShortcutInfo(conversation.getMucOptions());
321 configureCustomNotification(shortcut);
322 }
323
324 @Override
325 public boolean onContextItemSelected(@NonNull final MenuItem item) {
326 final User user = mUserPreviewAdapter.getSelectedUser();
327 if (user == null) {
328 Toast.makeText(this, R.string.unable_to_perform_this_action, Toast.LENGTH_SHORT).show();
329 return true;
330 }
331 if (!MucDetailsContextMenuHelper.onContextItemSelected(
332 item, mUserPreviewAdapter.getSelectedUser(), this)) {
333 return super.onContextItemSelected(item);
334 }
335 return true;
336 }
337
338 public void onMucEditButtonClicked(View v) {
339 if (this.binding.mucEditor.getVisibility() == View.GONE) {
340 final MucOptions mucOptions = mConversation.getMucOptions();
341 this.binding.mucEditor.setVisibility(View.VISIBLE);
342 this.binding.mucDisplay.setVisibility(View.GONE);
343 this.binding.editMucNameButton.setImageResource(R.drawable.ic_cancel_24dp);
344 this.binding.editMucNameButton.setContentDescription(getString(R.string.cancel));
345 final String name = mucOptions.getName();
346 this.binding.mucEditTitle.setText("");
347 final boolean owner =
348 mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER);
349 if (owner || printableValue(name)) {
350 this.binding.mucEditTitle.setVisibility(View.VISIBLE);
351 if (name != null) {
352 this.binding.mucEditTitle.append(name);
353 }
354 } else {
355 this.binding.mucEditTitle.setVisibility(View.GONE);
356 }
357 this.binding.mucEditTitle.setEnabled(owner);
358 final String subject = mucOptions.getSubject();
359 this.binding.mucEditSubject.setText("");
360 if (subject != null) {
361 this.binding.mucEditSubject.append(subject);
362 }
363 this.binding.mucEditSubject.setEnabled(mucOptions.canChangeSubject());
364 if (!owner) {
365 this.binding.mucEditSubject.requestFocus();
366 }
367 } else {
368 String subject =
369 this.binding.mucEditSubject.isEnabled()
370 ? this.binding.mucEditSubject.getEditableText().toString().trim()
371 : null;
372 String name =
373 this.binding.mucEditTitle.isEnabled()
374 ? this.binding.mucEditTitle.getEditableText().toString().trim()
375 : null;
376 onMucInfoUpdated(subject, name);
377 SoftKeyboardUtils.hideSoftKeyboard(this);
378 hideEditor();
379 }
380 }
381
382 private void hideEditor() {
383 this.binding.mucEditor.setVisibility(View.GONE);
384 this.binding.mucDisplay.setVisibility(View.VISIBLE);
385 this.binding.editMucNameButton.setImageResource(R.drawable.ic_edit_24dp);
386 this.binding.editMucNameButton.setContentDescription(
387 getString(R.string.edit_name_and_topic));
388 }
389
390 private void onMucInfoUpdated(String subject, String name) {
391 final MucOptions mucOptions = mConversation.getMucOptions();
392 if (mucOptions.canChangeSubject() && changed(mucOptions.getSubject(), subject)) {
393 xmppConnectionService.pushSubjectToConference(mConversation, subject);
394 }
395 if (mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER)
396 && changed(mucOptions.getName(), name)) {
397 Bundle options = new Bundle();
398 options.putString("muc#roomconfig_persistentroom", "1");
399 options.putString("muc#roomconfig_roomname", StringUtils.nullOnEmpty(name));
400 xmppConnectionService.pushConferenceConfiguration(mConversation, options, this);
401 }
402 }
403
404 @Override
405 protected String getShareableUri(boolean http) {
406 if (mConversation != null) {
407 if (http) {
408 return "https://conversations.im/j/"
409 + XmppUri.lameUrlEncode(mConversation.getJid().asBareJid().toString());
410 } else {
411 return "xmpp:" + mConversation.getJid().asBareJid() + "?join";
412 }
413 } else {
414 return null;
415 }
416 }
417
418 @Override
419 public boolean onPrepareOptionsMenu(final Menu menu) {
420 final MenuItem menuItemSaveBookmark = menu.findItem(R.id.action_save_as_bookmark);
421 final MenuItem menuItemAdvancedMode = menu.findItem(R.id.action_advanced_mode);
422 final MenuItem menuItemDestroyRoom = menu.findItem(R.id.action_destroy_room);
423 menuItemAdvancedMode.setChecked(mAdvancedMode);
424 if (mConversation == null) {
425 return true;
426 }
427 menuItemSaveBookmark.setVisible(mConversation.getBookmark() == null);
428 menuItemDestroyRoom.setVisible(
429 mConversation
430 .getMucOptions()
431 .getSelf()
432 .getAffiliation()
433 .ranks(MucOptions.Affiliation.OWNER));
434 return true;
435 }
436
437 @Override
438 public boolean onCreateOptionsMenu(final Menu menu) {
439 final boolean groupChat = mConversation != null && mConversation.isPrivateAndNonAnonymous();
440 getMenuInflater().inflate(R.menu.muc_details, menu);
441 final MenuItem share = menu.findItem(R.id.action_share);
442 share.setVisible(!groupChat);
443 final MenuItem destroy = menu.findItem(R.id.action_destroy_room);
444 destroy.setTitle(groupChat ? R.string.destroy_room : R.string.destroy_channel);
445 AccountUtils.showHideMenuItems(menu);
446 final MenuItem customNotifications = menu.findItem(R.id.action_custom_notifications);
447 customNotifications.setVisible(Build.VERSION.SDK_INT >= Build.VERSION_CODES.R);
448 return super.onCreateOptionsMenu(menu);
449 }
450
451 @Override
452 public void onMediaLoaded(final List<Attachment> attachments) {
453 runOnUiThread(
454 () -> {
455 final int limit = GridManager.getCurrentColumnCount(binding.media);
456 mMediaAdapter.setAttachments(
457 attachments.subList(0, Math.min(limit, attachments.size())));
458 binding.mediaWrapper.setVisibility(
459 attachments.isEmpty() ? View.GONE : View.VISIBLE);
460 });
461 }
462
463 protected void saveAsBookmark() {
464 xmppConnectionService.saveConversationAsBookmark(
465 mConversation, mConversation.getMucOptions().getName());
466 }
467
468 protected void destroyRoom() {
469 final boolean groupChat = mConversation != null && mConversation.isPrivateAndNonAnonymous();
470 final MaterialAlertDialogBuilder builder = new MaterialAlertDialogBuilder(this);
471 builder.setTitle(groupChat ? R.string.destroy_room : R.string.destroy_channel);
472 builder.setMessage(
473 groupChat ? R.string.destroy_room_dialog : R.string.destroy_channel_dialog);
474 builder.setPositiveButton(
475 R.string.ok,
476 (dialog, which) -> {
477 xmppConnectionService.destroyRoom(
478 mConversation, ConferenceDetailsActivity.this);
479 });
480 builder.setNegativeButton(R.string.cancel, null);
481 final AlertDialog dialog = builder.create();
482 dialog.setCanceledOnTouchOutside(false);
483 dialog.show();
484 }
485
486 @Override
487 protected void onBackendConnected() {
488 if (mPendingConferenceInvite != null) {
489 mPendingConferenceInvite.execute(this);
490 mPendingConferenceInvite = null;
491 }
492 if (getIntent().getAction().equals(ACTION_VIEW_MUC)) {
493 this.uuid = getIntent().getExtras().getString("uuid");
494 }
495 if (uuid != null) {
496 this.mConversation = xmppConnectionService.findConversationByUuid(uuid);
497 if (this.mConversation != null) {
498 if (Compatibility.hasStoragePermission(this)) {
499 final int limit = GridManager.getCurrentColumnCount(this.binding.media);
500 xmppConnectionService.getAttachments(this.mConversation, limit, this);
501 this.binding.showMedia.setOnClickListener(
502 (v) -> MediaBrowserActivity.launch(this, mConversation));
503 }
504 updateView();
505 }
506 }
507 }
508
509 @Override
510 public void onBackPressed() {
511 if (this.binding.mucEditor.getVisibility() == View.VISIBLE) {
512 hideEditor();
513 } else {
514 super.onBackPressed();
515 }
516 }
517
518 private void updateView() {
519 invalidateOptionsMenu();
520 if (mConversation == null) {
521 return;
522 }
523 final MucOptions mucOptions = mConversation.getMucOptions();
524 final User self = mucOptions.getSelf();
525 final String account = mConversation.getAccount().getJid().asBareJid().toString();
526 setTitle(
527 mucOptions.isPrivateAndNonAnonymous()
528 ? R.string.action_muc_details
529 : R.string.channel_details);
530 this.binding.editMucNameButton.setVisibility(
531 (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)
532 || mucOptions.canChangeSubject())
533 ? View.VISIBLE
534 : View.GONE);
535 this.binding.detailsAccount.setText(getString(R.string.using_account, account));
536 if (mConversation.isPrivateAndNonAnonymous()) {
537 this.binding.jid.setText(
538 getString(R.string.hosted_on, mConversation.getJid().getDomain()));
539 } else {
540 this.binding.jid.setText(mConversation.getJid().asBareJid().toString());
541 }
542 AvatarWorkerTask.loadAvatar(
543 mConversation, binding.yourPhoto, R.dimen.avatar_on_details_screen_size);
544 String roomName = mucOptions.getName();
545 String subject = mucOptions.getSubject();
546 final boolean hasTitle;
547 if (printableValue(roomName)) {
548 this.binding.mucTitle.setText(roomName);
549 this.binding.mucTitle.setVisibility(View.VISIBLE);
550 hasTitle = true;
551 } else if (!printableValue(subject)) {
552 this.binding.mucTitle.setText(mConversation.getName());
553 hasTitle = true;
554 this.binding.mucTitle.setVisibility(View.VISIBLE);
555 } else {
556 hasTitle = false;
557 this.binding.mucTitle.setVisibility(View.GONE);
558 }
559 if (printableValue(subject)) {
560 final var spannable = new SpannableString(subject);
561 StylingHelper.format(spannable, this.binding.mucSubject.getCurrentTextColor());
562 Linkify.addLinks(spannable);
563 FixedURLSpan.fix(spannable);
564 this.binding.mucSubject.setText(spannable);
565 this.binding.mucSubject.setTextAppearance(
566 subject.length() > (hasTitle ? 128 : 196)
567 ? com.google.android.material.R.style
568 .TextAppearance_Material3_BodyMedium
569 : com.google.android.material.R.style
570 .TextAppearance_Material3_BodyLarge);
571 this.binding.mucSubject.setVisibility(View.VISIBLE);
572 this.binding.mucSubject.setMovementMethod(LinkMovementMethod.getInstance());
573 } else {
574 this.binding.mucSubject.setVisibility(View.GONE);
575 }
576 this.binding.mucYourNick.setText(mucOptions.getActualNick());
577 if (mucOptions.online()) {
578 this.binding.usersWrapper.setVisibility(View.VISIBLE);
579 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
580 this.binding.mucRole.setVisibility(View.VISIBLE);
581 this.binding.mucRole.setText(getStatus(self));
582 if (mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
583 this.binding.mucSettings.setVisibility(View.VISIBLE);
584 this.binding.mucConferenceType.setText(MucConfiguration.describe(this, mucOptions));
585 } else if (!mucOptions.isPrivateAndNonAnonymous() && mucOptions.nonanonymous()) {
586 this.binding.mucSettings.setVisibility(View.VISIBLE);
587 this.binding.mucConferenceType.setText(
588 R.string.group_chat_will_make_your_jabber_id_public);
589 } else {
590 this.binding.mucSettings.setVisibility(View.GONE);
591 }
592 if (mucOptions.mamSupport()) {
593 this.binding.mucInfoMam.setText(R.string.server_info_available);
594 } else {
595 this.binding.mucInfoMam.setText(R.string.server_info_unavailable);
596 }
597 if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
598 this.binding.changeConferenceButton.setVisibility(View.VISIBLE);
599 } else {
600 this.binding.changeConferenceButton.setVisibility(View.INVISIBLE);
601 }
602 } else {
603 this.binding.usersWrapper.setVisibility(View.GONE);
604 this.binding.mucInfoMore.setVisibility(View.GONE);
605 this.binding.mucSettings.setVisibility(View.GONE);
606 }
607
608 final long mutedTill = mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0);
609 if (mutedTill == Long.MAX_VALUE) {
610 this.binding.notificationStatusText.setText(R.string.notify_never);
611 this.binding.notificationStatusButton.setImageResource(
612 R.drawable.ic_notifications_off_24dp);
613 } else if (System.currentTimeMillis() < mutedTill) {
614 this.binding.notificationStatusText.setText(R.string.notify_paused);
615 this.binding.notificationStatusButton.setImageResource(
616 R.drawable.ic_notifications_paused_24dp);
617 } else if (mConversation.alwaysNotify()) {
618 this.binding.notificationStatusText.setText(R.string.notify_on_all_messages);
619 this.binding.notificationStatusButton.setImageResource(
620 R.drawable.ic_notifications_24dp);
621 } else {
622 this.binding.notificationStatusText.setText(R.string.notify_only_when_highlighted);
623 this.binding.notificationStatusButton.setImageResource(
624 R.drawable.ic_notifications_none_24dp);
625 }
626 final List<User> users = mucOptions.getUsers();
627 Collections.sort(
628 users,
629 (a, b) -> {
630 if (b.getAffiliation().outranks(a.getAffiliation())) {
631 return 1;
632 } else if (a.getAffiliation().outranks(b.getAffiliation())) {
633 return -1;
634 } else {
635 if (a.getAvatar() != null && b.getAvatar() == null) {
636 return -1;
637 } else if (a.getAvatar() == null && b.getAvatar() != null) {
638 return 1;
639 } else {
640 return a.getComparableName().compareToIgnoreCase(b.getComparableName());
641 }
642 }
643 });
644 this.binding.users.post(
645 () -> {
646 final var list =
647 MucOptions.sub(users, GridManager.getCurrentColumnCount(binding.users));
648 this.mUserPreviewAdapter.submitList(list);
649 });
650 this.binding.invite.setVisibility(mucOptions.canInvite() ? View.VISIBLE : View.GONE);
651 this.binding.showUsers.setVisibility(users.size() > 0 ? View.VISIBLE : View.GONE);
652 this.binding.showUsers.setText(
653 getResources().getQuantityString(R.plurals.view_users, users.size(), users.size()));
654 this.binding.usersWrapper.setVisibility(
655 users.size() > 0 || mucOptions.canInvite() ? View.VISIBLE : View.GONE);
656 if (users.size() == 0) {
657 this.binding.noUsersHints.setText(
658 mucOptions.isPrivateAndNonAnonymous()
659 ? R.string.no_users_hint_group_chat
660 : R.string.no_users_hint_channel);
661 this.binding.noUsersHints.setVisibility(View.VISIBLE);
662 } else {
663 this.binding.noUsersHints.setVisibility(View.GONE);
664 }
665 }
666
667 public static String getStatus(Context context, User user, final boolean advanced) {
668 if (advanced) {
669 return String.format(
670 "%s (%s)",
671 context.getString(user.getAffiliation().getResId()),
672 context.getString(user.getRole().getResId()));
673 } else {
674 return context.getString(user.getAffiliation().getResId());
675 }
676 }
677
678 private String getStatus(User user) {
679 return getStatus(this, user, mAdvancedMode);
680 }
681
682 @Override
683 public void onAffiliationChangedSuccessful(Jid jid) {
684 refreshUi();
685 }
686
687 @Override
688 public void onAffiliationChangeFailed(Jid jid, int resId) {
689 displayToast(getString(resId, jid.asBareJid().toString()));
690 }
691
692 @Override
693 public void onRoomDestroySucceeded() {
694 finish();
695 }
696
697 @Override
698 public void onRoomDestroyFailed() {
699 final boolean groupChat = mConversation != null && mConversation.isPrivateAndNonAnonymous();
700 displayToast(
701 getString(
702 groupChat
703 ? R.string.could_not_destroy_room
704 : R.string.could_not_destroy_channel));
705 }
706
707 @Override
708 public void onPushSucceeded() {
709 displayToast(getString(R.string.modified_conference_options));
710 }
711
712 @Override
713 public void onPushFailed() {
714 displayToast(getString(R.string.could_not_modify_conference_options));
715 }
716
717 private void displayToast(final String msg) {
718 runOnUiThread(
719 () -> {
720 if (isFinishing()) {
721 return;
722 }
723 ToastCompat.makeText(this, msg, Toast.LENGTH_SHORT).show();
724 });
725 }
726
727 @Override
728 public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
729
730 @Override
731 public void onTextChanged(CharSequence s, int start, int before, int count) {}
732
733 @Override
734 public void afterTextChanged(Editable s) {
735 if (mConversation == null) {
736 return;
737 }
738 final MucOptions mucOptions = mConversation.getMucOptions();
739 if (this.binding.mucEditor.getVisibility() == View.VISIBLE) {
740 boolean subjectChanged =
741 changed(
742 binding.mucEditSubject.getEditableText().toString(),
743 mucOptions.getSubject());
744 boolean nameChanged =
745 changed(
746 binding.mucEditTitle.getEditableText().toString(),
747 mucOptions.getName());
748 if (subjectChanged || nameChanged) {
749 this.binding.editMucNameButton.setImageResource(R.drawable.ic_save_24dp);
750 this.binding.editMucNameButton.setContentDescription(getString(R.string.save));
751 } else {
752 this.binding.editMucNameButton.setImageResource(R.drawable.ic_cancel_24dp);
753 this.binding.editMucNameButton.setContentDescription(getString(R.string.cancel));
754 }
755 }
756 }
757}