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