1package eu.siacs.conversations.ui;
2
3import android.app.PendingIntent;
4import android.content.Context;
5import android.content.Intent;
6import android.content.IntentSender.SendIntentException;
7import android.content.res.Resources;
8import android.databinding.DataBindingUtil;
9import android.graphics.Bitmap;
10import android.graphics.drawable.BitmapDrawable;
11import android.graphics.drawable.Drawable;
12import android.os.AsyncTask;
13import android.os.Bundle;
14import android.support.v7.app.AlertDialog;
15import android.support.v7.widget.Toolbar;
16import android.text.Editable;
17import android.text.SpannableStringBuilder;
18import android.text.TextWatcher;
19import android.util.Log;
20import android.view.ContextMenu;
21import android.view.LayoutInflater;
22import android.view.Menu;
23import android.view.MenuItem;
24import android.view.View;
25import android.view.View.OnClickListener;
26import android.widget.ImageView;
27import android.widget.Toast;
28
29import org.openintents.openpgp.util.OpenPgpUtils;
30
31import java.lang.ref.WeakReference;
32import java.util.ArrayList;
33import java.util.Collections;
34import java.util.concurrent.RejectedExecutionException;
35import java.util.concurrent.atomic.AtomicInteger;
36
37import eu.siacs.conversations.Config;
38import eu.siacs.conversations.R;
39import eu.siacs.conversations.crypto.PgpEngine;
40import eu.siacs.conversations.databinding.ActivityMucDetailsBinding;
41import eu.siacs.conversations.databinding.ContactBinding;
42import eu.siacs.conversations.entities.Account;
43import eu.siacs.conversations.entities.Bookmark;
44import eu.siacs.conversations.entities.Contact;
45import eu.siacs.conversations.entities.Conversation;
46import eu.siacs.conversations.entities.MucOptions;
47import eu.siacs.conversations.entities.MucOptions.User;
48import eu.siacs.conversations.services.XmppConnectionService;
49import eu.siacs.conversations.services.XmppConnectionService.OnConversationUpdate;
50import eu.siacs.conversations.services.XmppConnectionService.OnMucRosterUpdate;
51import eu.siacs.conversations.ui.util.MenuDoubleTabUtil;
52import eu.siacs.conversations.ui.util.MyLinkify;
53import eu.siacs.conversations.ui.util.SoftKeyboardUtils;
54import eu.siacs.conversations.utils.EmojiWrapper;
55import eu.siacs.conversations.utils.StringUtils;
56import eu.siacs.conversations.utils.StylingHelper;
57import eu.siacs.conversations.utils.UIHelper;
58import eu.siacs.conversations.utils.XmppUri;
59import rocks.xmpp.addr.Jid;
60
61import static eu.siacs.conversations.entities.Bookmark.printableValue;
62import static eu.siacs.conversations.utils.StringUtils.changed;
63
64public class ConferenceDetailsActivity extends XmppActivity implements OnConversationUpdate, OnMucRosterUpdate, XmppConnectionService.OnAffiliationChanged, XmppConnectionService.OnRoleChanged, XmppConnectionService.OnConfigurationPushed, TextWatcher {
65 public static final String ACTION_VIEW_MUC = "view_muc";
66
67 private static final float INACTIVE_ALPHA = 0.4684f; //compromise between dark and light theme
68
69 private Conversation mConversation;
70 private OnClickListener inviteListener = new OnClickListener() {
71
72 @Override
73 public void onClick(View v) {
74 inviteToConversation(mConversation);
75 }
76 };
77 private ActivityMucDetailsBinding binding;
78 private String uuid = null;
79 private User mSelectedUser = null;
80
81 private boolean mAdvancedMode = false;
82
83 private UiCallback<Conversation> renameCallback = new UiCallback<Conversation>() {
84 @Override
85 public void success(Conversation object) {
86 runOnUiThread(() -> {
87 Toast.makeText(ConferenceDetailsActivity.this, getString(R.string.your_nick_has_been_changed), Toast.LENGTH_SHORT).show();
88 updateView();
89 });
90
91 }
92
93 @Override
94 public void error(final int errorCode, Conversation object) {
95 runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, getString(errorCode), Toast.LENGTH_SHORT).show());
96 }
97
98 @Override
99 public void userInputRequried(PendingIntent pi, Conversation object) {
100
101 }
102 };
103
104 private OnClickListener mNotifyStatusClickListener = new OnClickListener() {
105 @Override
106 public void onClick(View v) {
107 AlertDialog.Builder builder = new AlertDialog.Builder(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) == Long.MAX_VALUE) {
116 choice = new AtomicInteger(2);
117 } else {
118 choice = new AtomicInteger(mConversation.alwaysNotify() ? 0 : 1);
119 }
120 builder.setSingleChoiceItems(choices, choice.get(), (dialog, which) -> choice.set(which));
121 builder.setNegativeButton(R.string.cancel, null);
122 builder.setPositiveButton(R.string.ok, (dialog, which) -> {
123 if (choice.get() == 2) {
124 mConversation.setMutedTill(Long.MAX_VALUE);
125 } else {
126 mConversation.setMutedTill(0);
127 mConversation.setAttribute(Conversation.ATTRIBUTE_ALWAYS_NOTIFY, String.valueOf(choice.get() == 0));
128 }
129 xmppConnectionService.updateConversation(mConversation);
130 updateView();
131 });
132 builder.create().show();
133 }
134 };
135
136 private OnClickListener mChangeConferenceSettings = new OnClickListener() {
137 @Override
138 public void onClick(View v) {
139 final MucOptions mucOptions = mConversation.getMucOptions();
140 AlertDialog.Builder builder = new AlertDialog.Builder(ConferenceDetailsActivity.this);
141 builder.setTitle(R.string.conference_options);
142 final String[] options;
143 final boolean[] values;
144 if (mAdvancedMode) {
145 options = new String[]{
146 getString(R.string.members_only),
147 getString(R.string.moderated),
148 getString(R.string.non_anonymous)
149 };
150 values = new boolean[]{
151 mucOptions.membersOnly(),
152 mucOptions.moderated(),
153 mucOptions.nonanonymous()
154 };
155 } else {
156 options = new String[]{
157 getString(R.string.members_only),
158 getString(R.string.non_anonymous)
159 };
160 values = new boolean[]{
161 mucOptions.membersOnly(),
162 mucOptions.nonanonymous()
163 };
164 }
165 builder.setMultiChoiceItems(options, values, (dialog, which, isChecked) -> values[which] = isChecked);
166 builder.setNegativeButton(R.string.cancel, null);
167 builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
168 if (!mucOptions.membersOnly() && values[0]) {
169 xmppConnectionService.changeAffiliationsInConference(mConversation,
170 MucOptions.Affiliation.NONE,
171 MucOptions.Affiliation.MEMBER);
172 }
173 Bundle options1 = new Bundle();
174 options1.putString("muc#roomconfig_membersonly", values[0] ? "1" : "0");
175 if (values.length == 2) {
176 options1.putString("muc#roomconfig_whois", values[1] ? "anyone" : "moderators");
177 } else if (values.length == 3) {
178 options1.putString("muc#roomconfig_moderatedroom", values[1] ? "1" : "0");
179 options1.putString("muc#roomconfig_whois", values[2] ? "anyone" : "moderators");
180 }
181 options1.putString("muc#roomconfig_persistentroom", "1");
182 final boolean whois = values.length == 2 ? values[1] : values[2];
183 if (values[0] == whois) {
184 options1.putString("muc#roomconfig_publicroom", whois ? "0" : "1");
185 }
186 xmppConnectionService.pushConferenceConfiguration(mConversation,
187 options1,
188 ConferenceDetailsActivity.this);
189 });
190 builder.create().show();
191 }
192 };
193
194 public static boolean cancelPotentialWork(User user, ImageView imageView) {
195 final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
196
197 if (bitmapWorkerTask != null) {
198 final User old = bitmapWorkerTask.o;
199 if (old == null || user != old) {
200 bitmapWorkerTask.cancel(true);
201 } else {
202 return false;
203 }
204 }
205 return true;
206 }
207
208 private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
209 if (imageView != null) {
210 final Drawable drawable = imageView.getDrawable();
211 if (drawable instanceof AsyncDrawable) {
212 final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
213 return asyncDrawable.getBitmapWorkerTask();
214 }
215 }
216 return null;
217 }
218
219 @Override
220 public void onConversationUpdate() {
221 refreshUi();
222 }
223
224 @Override
225 public void onMucRosterUpdate() {
226 refreshUi();
227 }
228
229 @Override
230 protected void refreshUiReal() {
231 updateView();
232 }
233
234 @Override
235 protected void onCreate(Bundle savedInstanceState) {
236 super.onCreate(savedInstanceState);
237 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_muc_details);
238 this.binding.mucMoreDetails.setVisibility(View.GONE);
239 this.binding.changeConferenceButton.setOnClickListener(this.mChangeConferenceSettings);
240 this.binding.invite.setOnClickListener(inviteListener);
241 setSupportActionBar((Toolbar) binding.toolbar);
242 configureActionBar(getSupportActionBar());
243 this.binding.editNickButton.setOnClickListener(v -> quickEdit(mConversation.getMucOptions().getActualNick(),
244 R.string.nickname,
245 value -> {
246 if (xmppConnectionService.renameInMuc(mConversation, value, renameCallback)) {
247 return null;
248 } else {
249 return getString(R.string.invalid_muc_nick);
250 }
251 }));
252 this.mAdvancedMode = getPreferences().getBoolean("advanced_muc_mode", false);
253 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
254 this.binding.notificationStatusButton.setOnClickListener(this.mNotifyStatusClickListener);
255 this.binding.yourPhoto.setOnClickListener(v -> {
256 final MucOptions mucOptions = mConversation.getMucOptions();
257 if (!mucOptions.hasVCards()) {
258 Toast.makeText(this, R.string.host_does_not_support_group_chat_avatars, Toast.LENGTH_SHORT).show();
259 return;
260 }
261 if (!mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
262 Toast.makeText(this, R.string.only_the_owner_can_change_group_chat_avatar, Toast.LENGTH_SHORT).show();
263 return;
264 }
265 final Intent intent = new Intent(this, PublishGroupChatProfilePictureActivity.class);
266 intent.putExtra("uuid", mConversation.getUuid());
267 startActivity(intent);
268 });
269 this.binding.editMucNameButton.setOnClickListener(this::onMucEditButtonClicked);
270 this.binding.mucEditTitle.addTextChangedListener(this);
271 this.binding.mucEditSubject.addTextChangedListener(this);
272 this.binding.mucEditSubject.addTextChangedListener(new StylingHelper.MessageEditorStyler(this.binding.mucEditSubject));
273 }
274
275 @Override
276 protected void onStart() {
277 super.onStart();
278 final int theme = findTheme();
279 if (this.mTheme != theme) {
280 recreate();
281 }
282 }
283
284 @Override
285 public boolean onOptionsItemSelected(MenuItem menuItem) {
286 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
287 return false;
288 }
289 switch (menuItem.getItemId()) {
290 case android.R.id.home:
291 finish();
292 break;
293 case R.id.action_share_http:
294 shareLink(true);
295 break;
296 case R.id.action_share_uri:
297 shareLink(false);
298 break;
299 case R.id.action_save_as_bookmark:
300 saveAsBookmark();
301 break;
302 case R.id.action_delete_bookmark:
303 deleteBookmark();
304 break;
305 case R.id.action_advanced_mode:
306 this.mAdvancedMode = !menuItem.isChecked();
307 menuItem.setChecked(this.mAdvancedMode);
308 getPreferences().edit().putBoolean("advanced_muc_mode", mAdvancedMode).apply();
309 final boolean online = mConversation != null && mConversation.getMucOptions().online();
310 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode && online ? View.VISIBLE : View.GONE);
311 invalidateOptionsMenu();
312 updateView();
313 break;
314 }
315 return super.onOptionsItemSelected(menuItem);
316 }
317
318 public void onMucEditButtonClicked(View v) {
319 if (this.binding.mucEditor.getVisibility() == View.GONE) {
320 final MucOptions mucOptions = mConversation.getMucOptions();
321 this.binding.mucEditor.setVisibility(View.VISIBLE);
322 this.binding.mucDisplay.setVisibility(View.GONE);
323 this.binding.editMucNameButton.setImageResource(getThemeResource(R.attr.icon_cancel, R.drawable.ic_cancel_black_24dp));
324 final String name = mucOptions.getName();
325 this.binding.mucEditTitle.setText("");
326 final boolean owner = mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER);
327 if (owner || printableValue(name)) {
328 this.binding.mucEditTitle.setVisibility(View.VISIBLE);
329 if (name != null) {
330 this.binding.mucEditTitle.append(name);
331 }
332 } else {
333 this.binding.mucEditTitle.setVisibility(View.GONE);
334 }
335 this.binding.mucEditTitle.setEnabled(owner);
336 final String subject = mucOptions.getSubject();
337 this.binding.mucEditSubject.setText("");
338 if (subject != null) {
339 this.binding.mucEditSubject.append(subject);
340 }
341 this.binding.mucEditSubject.setEnabled(mucOptions.canChangeSubject());
342 if (!owner) {
343 this.binding.mucEditSubject.requestFocus();
344 }
345 } else {
346 String subject = this.binding.mucEditSubject.isEnabled() ? this.binding.mucEditSubject.getEditableText().toString().trim() : null;
347 String name = this.binding.mucEditTitle.isEnabled() ? this.binding.mucEditTitle.getEditableText().toString().trim() : null;
348 onMucInfoUpdated(subject, name);
349 SoftKeyboardUtils.hideSoftKeyboard(this);
350 hideEditor();
351 }
352 }
353
354 private void hideEditor() {
355 this.binding.mucEditor.setVisibility(View.GONE);
356 this.binding.mucDisplay.setVisibility(View.VISIBLE);
357 this.binding.editMucNameButton.setImageResource(getThemeResource(R.attr.icon_edit_body, R.drawable.ic_edit_black_24dp));
358 }
359
360 private void onMucInfoUpdated(String subject, String name) {
361 final MucOptions mucOptions = mConversation.getMucOptions();
362 if (mucOptions.canChangeSubject() && changed(mucOptions.getSubject(), subject)) {
363 xmppConnectionService.pushSubjectToConference(mConversation, subject);
364 }
365 if (mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) && changed(mucOptions.getName(), name)) {
366 Bundle options = new Bundle();
367 options.putString("muc#roomconfig_persistentroom", "1");
368 options.putString("muc#roomconfig_roomname", StringUtils.nullOnEmpty(name));
369 xmppConnectionService.pushConferenceConfiguration(mConversation, options, this);
370 }
371 }
372
373
374 @Override
375 protected String getShareableUri(boolean http) {
376 if (mConversation != null) {
377 if (http) {
378 return "https://conversations.im/j/" + XmppUri.lameUrlEncode(mConversation.getJid().asBareJid().toEscapedString());
379 } else {
380 return "xmpp:" + mConversation.getJid().asBareJid() + "?join";
381 }
382 } else {
383 return null;
384 }
385 }
386
387 @Override
388 public boolean onPrepareOptionsMenu(Menu menu) {
389 MenuItem menuItemSaveBookmark = menu.findItem(R.id.action_save_as_bookmark);
390 MenuItem menuItemDeleteBookmark = menu.findItem(R.id.action_delete_bookmark);
391 MenuItem menuItemAdvancedMode = menu.findItem(R.id.action_advanced_mode);
392 menuItemAdvancedMode.setChecked(mAdvancedMode);
393 if (mConversation == null) {
394 return true;
395 }
396 if (mConversation.getBookmark() != null) {
397 menuItemSaveBookmark.setVisible(false);
398 menuItemDeleteBookmark.setVisible(true);
399 } else {
400 menuItemDeleteBookmark.setVisible(false);
401 menuItemSaveBookmark.setVisible(true);
402 }
403 return true;
404 }
405
406 @Override
407 public boolean onCreateOptionsMenu(Menu menu) {
408 getMenuInflater().inflate(R.menu.muc_details, menu);
409 return super.onCreateOptionsMenu(menu);
410 }
411
412 @Override
413 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
414 Object tag = v.getTag();
415 if (tag instanceof User) {
416 getMenuInflater().inflate(R.menu.muc_details_context, menu);
417 final User user = (User) tag;
418 final User self = mConversation.getMucOptions().getSelf();
419 this.mSelectedUser = user;
420 String name;
421 final Contact contact = user.getContact();
422 if (contact != null && contact.showInRoster()) {
423 name = contact.getDisplayName();
424 } else if (user.getRealJid() != null) {
425 name = user.getRealJid().asBareJid().toString();
426 } else {
427 name = user.getName();
428 }
429 menu.setHeaderTitle(name);
430 if (user.getRealJid() != null) {
431 MenuItem showContactDetails = menu.findItem(R.id.action_contact_details);
432 MenuItem startConversation = menu.findItem(R.id.start_conversation);
433 MenuItem giveMembership = menu.findItem(R.id.give_membership);
434 MenuItem removeMembership = menu.findItem(R.id.remove_membership);
435 MenuItem giveAdminPrivileges = menu.findItem(R.id.give_admin_privileges);
436 MenuItem removeAdminPrivileges = menu.findItem(R.id.remove_admin_privileges);
437 MenuItem removeFromRoom = menu.findItem(R.id.remove_from_room);
438 MenuItem banFromConference = menu.findItem(R.id.ban_from_conference);
439 MenuItem invite = menu.findItem(R.id.invite);
440 startConversation.setVisible(true);
441 if (contact != null && contact.showInRoster()) {
442 showContactDetails.setVisible(!contact.isSelf());
443 }
444 if (user.getRole() == MucOptions.Role.NONE) {
445 invite.setVisible(true);
446 }
447 if (self.getAffiliation().ranks(MucOptions.Affiliation.ADMIN) &&
448 self.getAffiliation().outranks(user.getAffiliation())) {
449 if (mAdvancedMode) {
450 if (user.getAffiliation() == MucOptions.Affiliation.NONE) {
451 giveMembership.setVisible(true);
452 } else {
453 removeMembership.setVisible(true);
454 }
455 if (!Config.DISABLE_BAN) {
456 banFromConference.setVisible(true);
457 }
458 } else {
459 if (!Config.DISABLE_BAN || mConversation.getMucOptions().membersOnly()) {
460 removeFromRoom.setVisible(true);
461 }
462 }
463 if (user.getAffiliation() != MucOptions.Affiliation.ADMIN) {
464 giveAdminPrivileges.setVisible(true);
465 } else {
466 removeAdminPrivileges.setVisible(true);
467 }
468 }
469 } else {
470 MenuItem sendPrivateMessage = menu.findItem(R.id.send_private_message);
471 sendPrivateMessage.setVisible(user.getRole().ranks(MucOptions.Role.VISITOR));
472 }
473
474 }
475 super.onCreateContextMenu(menu, v, menuInfo);
476 }
477
478 @Override
479 public boolean onContextItemSelected(MenuItem item) {
480 Jid jid = mSelectedUser.getRealJid();
481 switch (item.getItemId()) {
482 case R.id.action_contact_details:
483 Contact contact = mSelectedUser.getContact();
484 if (contact != null) {
485 switchToContactDetails(contact);
486 }
487 return true;
488 case R.id.start_conversation:
489 startConversation(mSelectedUser);
490 return true;
491 case R.id.give_admin_privileges:
492 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.ADMIN, this);
493 return true;
494 case R.id.give_membership:
495 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.MEMBER, this);
496 return true;
497 case R.id.remove_membership:
498 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.NONE, this);
499 return true;
500 case R.id.remove_admin_privileges:
501 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.MEMBER, this);
502 return true;
503 case R.id.remove_from_room:
504 removeFromRoom(mSelectedUser);
505 return true;
506 case R.id.ban_from_conference:
507 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.OUTCAST, this);
508 if (mSelectedUser.getRole() != MucOptions.Role.NONE) {
509 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, this);
510 }
511 return true;
512 case R.id.send_private_message:
513 if (mConversation.getMucOptions().allowPm()) {
514 privateMsgInMuc(mConversation, mSelectedUser.getName());
515 } else {
516 Toast.makeText(this, R.string.private_messages_are_disabled, Toast.LENGTH_SHORT).show();
517 }
518 return true;
519 case R.id.invite:
520 xmppConnectionService.directInvite(mConversation, jid);
521 return true;
522 default:
523 return super.onContextItemSelected(item);
524 }
525 }
526
527 private void removeFromRoom(final User user) {
528 if (mConversation.getMucOptions().membersOnly()) {
529 xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.NONE, this);
530 if (user.getRole() != MucOptions.Role.NONE) {
531 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this);
532 }
533 } else {
534 AlertDialog.Builder builder = new AlertDialog.Builder(this);
535 builder.setTitle(R.string.ban_from_conference);
536 builder.setMessage(getString(R.string.removing_from_public_conference, user.getName()));
537 builder.setNegativeButton(R.string.cancel, null);
538 builder.setPositiveButton(R.string.ban_now, (dialog, which) -> {
539 xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.OUTCAST, ConferenceDetailsActivity.this);
540 if (user.getRole() != MucOptions.Role.NONE) {
541 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this);
542 }
543 });
544 builder.create().show();
545 }
546 }
547
548 protected void startConversation(User user) {
549 if (user.getRealJid() != null) {
550 Conversation conversation = xmppConnectionService.findOrCreateConversation(this.mConversation.getAccount(), user.getRealJid().asBareJid(), false, true);
551 switchToConversation(conversation);
552 }
553 }
554
555 protected void saveAsBookmark() {
556 xmppConnectionService.saveConversationAsBookmark(mConversation, mConversation.getMucOptions().getName());
557 }
558
559 protected void deleteBookmark() {
560 Account account = mConversation.getAccount();
561 Bookmark bookmark = mConversation.getBookmark();
562 account.getBookmarks().remove(bookmark);
563 bookmark.setConversation(null);
564 xmppConnectionService.pushBookmarks(account);
565 updateView();
566 }
567
568 @Override
569 void onBackendConnected() {
570 if (mPendingConferenceInvite != null) {
571 mPendingConferenceInvite.execute(this);
572 mPendingConferenceInvite = null;
573 }
574 if (getIntent().getAction().equals(ACTION_VIEW_MUC)) {
575 this.uuid = getIntent().getExtras().getString("uuid");
576 }
577 if (uuid != null) {
578 this.mConversation = xmppConnectionService.findConversationByUuid(uuid);
579 if (this.mConversation != null) {
580 updateView();
581 }
582 }
583 }
584
585 @Override
586 public void onBackPressed() {
587 if (this.binding.mucEditor.getVisibility() == View.VISIBLE) {
588 hideEditor();
589 } else {
590 super.onBackPressed();
591 }
592 }
593
594 private void updateView() {
595 invalidateOptionsMenu();
596 final MucOptions mucOptions = mConversation.getMucOptions();
597 final User self = mucOptions.getSelf();
598 String account;
599 if (Config.DOMAIN_LOCK != null) {
600 account = mConversation.getAccount().getJid().getLocal();
601 } else {
602 account = mConversation.getAccount().getJid().asBareJid().toString();
603 }
604 this.binding.editMucNameButton.setVisibility((self.getAffiliation().ranks(MucOptions.Affiliation.OWNER) || mucOptions.canChangeSubject()) ? View.VISIBLE : View.GONE);
605 this.binding.detailsAccount.setText(getString(R.string.using_account, account));
606 this.binding.jid.setText(mConversation.getJid().asBareJid().toEscapedString());
607 this.binding.yourPhoto.setImageBitmap(avatarService().get(mConversation,(int) getResources().getDimension(R.dimen.avatar_on_details_screen_size)));
608 String roomName = mucOptions.getName();
609 String subject = mucOptions.getSubject();
610 final boolean hasTitle;
611 if (printableValue(roomName)) {
612 this.binding.mucTitle.setText(roomName);
613 this.binding.mucTitle.setVisibility(View.VISIBLE);
614 hasTitle = true;
615 } else if (!printableValue(subject)) {
616 this.binding.mucTitle.setText(EmojiWrapper.transform(mConversation.getName()));
617 hasTitle = true;
618 this.binding.mucTitle.setVisibility(View.VISIBLE);
619 } else {
620 hasTitle = false;
621 this.binding.mucTitle.setVisibility(View.GONE);
622 }
623 if (printableValue(subject)) {
624 SpannableStringBuilder spannable = new SpannableStringBuilder(subject);
625 StylingHelper.format(spannable, this.binding.mucSubject.getCurrentTextColor());
626 MyLinkify.addLinks(spannable, false);
627 this.binding.mucSubject.setText(EmojiWrapper.transform(spannable));
628 this.binding.mucSubject.setTextAppearance(this,subject.length() > (hasTitle ? 128 : 196) ? R.style.TextAppearance_Conversations_Body1_Linkified : R.style.TextAppearance_Conversations_Subhead);
629 this.binding.mucSubject.setAutoLinkMask(0);
630 this.binding.mucSubject.setVisibility(View.VISIBLE);
631 } else {
632 this.binding.mucSubject.setVisibility(View.GONE);
633 }
634 this.binding.mucYourNick.setText(mucOptions.getActualNick());
635 if (mucOptions.online()) {
636 this.binding.mucMoreDetails.setVisibility(View.VISIBLE);
637 this.binding.mucSettings.setVisibility(View.VISIBLE);
638 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
639 this.binding.mucRole.setVisibility(View.VISIBLE);
640 this.binding.mucRole.setText(getStatus(self));
641 if (mucOptions.membersOnly()) {
642 this.binding.mucConferenceType.setText(R.string.private_conference);
643 } else {
644 this.binding.mucConferenceType.setText(R.string.public_conference);
645 }
646 if (mucOptions.mamSupport()) {
647 this.binding.mucInfoMam.setText(R.string.server_info_available);
648 } else {
649 this.binding.mucInfoMam.setText(R.string.server_info_unavailable);
650 }
651 if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
652 this.binding.changeConferenceButton.setVisibility(View.VISIBLE);
653 } else {
654 this.binding.changeConferenceButton.setVisibility(View.INVISIBLE);
655 }
656 } else {
657 this.binding.mucMoreDetails.setVisibility(View.GONE);
658 this.binding.mucInfoMore.setVisibility(View.GONE);
659 this.binding.mucSettings.setVisibility(View.GONE);
660 }
661
662 int ic_notifications = getThemeResource(R.attr.icon_notifications, R.drawable.ic_notifications_black_24dp);
663 int ic_notifications_off = getThemeResource(R.attr.icon_notifications_off, R.drawable.ic_notifications_off_black_24dp);
664 int ic_notifications_paused = getThemeResource(R.attr.icon_notifications_paused, R.drawable.ic_notifications_paused_black_24dp);
665 int ic_notifications_none = getThemeResource(R.attr.icon_notifications_none, R.drawable.ic_notifications_none_black_24dp);
666
667 long mutedTill = mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0);
668 if (mutedTill == Long.MAX_VALUE) {
669 this.binding.notificationStatusText.setText(R.string.notify_never);
670 this.binding.notificationStatusButton.setImageResource(ic_notifications_off);
671 } else if (System.currentTimeMillis() < mutedTill) {
672 this.binding.notificationStatusText.setText(R.string.notify_paused);
673 this.binding.notificationStatusButton.setImageResource(ic_notifications_paused);
674 } else if (mConversation.alwaysNotify()) {
675 this.binding.notificationStatusText.setText(R.string.notify_on_all_messages);
676 this.binding.notificationStatusButton.setImageResource(ic_notifications);
677 } else {
678 this.binding.notificationStatusText.setText(R.string.notify_only_when_highlighted);
679 this.binding.notificationStatusButton.setImageResource(ic_notifications_none);
680 }
681
682 final LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
683 this.binding.mucMembers.removeAllViews();
684 if (inflater == null) {
685 return;
686 }
687 final ArrayList<User> users = mucOptions.getUsers();
688 Collections.sort(users);
689 for (final User user : users) {
690 ContactBinding binding = DataBindingUtil.inflate(inflater, R.layout.contact, this.binding.mucMembers, false);
691 this.setListItemBackgroundOnView(binding.getRoot());
692 binding.getRoot().setOnClickListener(view1 -> highlightInMuc(mConversation, user.getName()));
693 registerForContextMenu(binding.getRoot());
694 binding.getRoot().setTag(user);
695 if (mAdvancedMode && user.getPgpKeyId() != 0) {
696 binding.key.setVisibility(View.VISIBLE);
697 binding.key.setOnClickListener(v -> viewPgpKey(user));
698 binding.key.setText(OpenPgpUtils.convertKeyIdToHex(user.getPgpKeyId()));
699 }
700 Contact contact = user.getContact();
701 String name = user.getName();
702 if (contact != null) {
703 binding.contactDisplayName.setText(contact.getDisplayName());
704 binding.contactJid.setText((name != null ? name + " \u2022 " : "") + getStatus(user));
705 } else {
706 binding.contactDisplayName.setText(name == null ? "" : name);
707 binding.contactJid.setText(getStatus(user));
708
709 }
710 loadAvatar(user, binding.contactPhoto);
711 if (user.getRole() == MucOptions.Role.NONE) {
712 binding.contactJid.setAlpha(INACTIVE_ALPHA);
713 binding.key.setAlpha(INACTIVE_ALPHA);
714 binding.contactDisplayName.setAlpha(INACTIVE_ALPHA);
715 binding.contactPhoto.setAlpha(INACTIVE_ALPHA);
716 }
717 this.binding.mucMembers.addView(binding.getRoot());
718 if (mConversation.getMucOptions().canInvite()) {
719 this.binding.invite.setVisibility(View.VISIBLE);
720 } else {
721 this.binding.invite.setVisibility(View.GONE);
722 }
723 }
724 }
725
726 private String getStatus(User user) {
727 if (mAdvancedMode) {
728 return getString(user.getAffiliation().getResId()) +
729 " (" + getString(user.getRole().getResId()) + ')';
730 } else {
731 return getString(user.getAffiliation().getResId());
732 }
733 }
734
735 private void viewPgpKey(User user) {
736 PgpEngine pgp = xmppConnectionService.getPgpEngine();
737 if (pgp != null) {
738 PendingIntent intent = pgp.getIntentForKey(user.getPgpKeyId());
739 if (intent != null) {
740 try {
741 startIntentSenderForResult(intent.getIntentSender(), 0, null, 0, 0, 0);
742 } catch (SendIntentException ignored) {
743
744 }
745 }
746 }
747 }
748
749 @Override
750 public void onAffiliationChangedSuccessful(Jid jid) {
751 refreshUi();
752 }
753
754 @Override
755 public void onAffiliationChangeFailed(Jid jid, int resId) {
756 displayToast(getString(resId, jid.asBareJid().toString()));
757 }
758
759 @Override
760 public void onRoleChangedSuccessful(String nick) {
761
762 }
763
764 @Override
765 public void onRoleChangeFailed(String nick, int resId) {
766 displayToast(getString(resId, nick));
767 }
768
769 @Override
770 public void onPushSucceeded() {
771 displayToast(getString(R.string.modified_conference_options));
772 }
773
774 @Override
775 public void onPushFailed() {
776 displayToast(getString(R.string.could_not_modify_conference_options));
777 }
778
779 private void displayToast(final String msg) {
780 runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, msg, Toast.LENGTH_SHORT).show());
781 }
782
783 public void loadAvatar(User user, ImageView imageView) {
784 if (cancelPotentialWork(user, imageView)) {
785 final Bitmap bm = avatarService().get(user, getPixel(48), true);
786 if (bm != null) {
787 cancelPotentialWork(user, imageView);
788 imageView.setImageBitmap(bm);
789 imageView.setBackgroundColor(0x00000000);
790 } else {
791 String seed = user.getRealJid() != null ? user.getRealJid().asBareJid().toString() : null;
792 imageView.setBackgroundColor(UIHelper.getColorForName(seed == null ? user.getName() : seed));
793 imageView.setImageDrawable(null);
794 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
795 final AsyncDrawable asyncDrawable = new AsyncDrawable(getResources(), null, task);
796 imageView.setImageDrawable(asyncDrawable);
797 try {
798 task.execute(user);
799 } catch (final RejectedExecutionException ignored) {
800 }
801 }
802 }
803 }
804
805 @Override
806 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
807
808 }
809
810 @Override
811 public void onTextChanged(CharSequence s, int start, int before, int count) {
812
813 }
814
815 @Override
816 public void afterTextChanged(Editable s) {
817 if (mConversation == null) {
818 return;
819 }
820 final MucOptions mucOptions = mConversation.getMucOptions();
821 if (this.binding.mucEditor.getVisibility() == View.VISIBLE) {
822 boolean subjectChanged = changed(binding.mucEditSubject.getEditableText().toString(), mucOptions.getSubject());
823 boolean nameChanged = changed(binding.mucEditTitle.getEditableText().toString(), mucOptions.getName());
824 if (subjectChanged || nameChanged) {
825 this.binding.editMucNameButton.setImageResource(getThemeResource(R.attr.icon_save, R.drawable.ic_save_black_24dp));
826 } else {
827 this.binding.editMucNameButton.setImageResource(getThemeResource(R.attr.icon_cancel, R.drawable.ic_cancel_black_24dp));
828 }
829 }
830 }
831
832 static class AsyncDrawable extends BitmapDrawable {
833 private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
834
835 AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
836 super(res, bitmap);
837 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
838 }
839
840 BitmapWorkerTask getBitmapWorkerTask() {
841 return bitmapWorkerTaskReference.get();
842 }
843 }
844
845 class BitmapWorkerTask extends AsyncTask<User, Void, Bitmap> {
846 private final WeakReference<ImageView> imageViewReference;
847 private User o = null;
848
849 private BitmapWorkerTask(ImageView imageView) {
850 imageViewReference = new WeakReference<>(imageView);
851 }
852
853 @Override
854 protected Bitmap doInBackground(User... params) {
855 this.o = params[0];
856 if (imageViewReference.get() == null) {
857 return null;
858 }
859 return avatarService().get(this.o, getPixel(48), isCancelled());
860 }
861
862 @Override
863 protected void onPostExecute(Bitmap bitmap) {
864 if (bitmap != null && !isCancelled()) {
865 final ImageView imageView = imageViewReference.get();
866 if (imageView != null) {
867 imageView.setImageBitmap(bitmap);
868 imageView.setBackgroundColor(0x00000000);
869 }
870 }
871 }
872 }
873
874}