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.UIHelper;
55import eu.siacs.conversations.utils.XmppUri;
56import rocks.xmpp.addr.Jid;
57
58import static eu.siacs.conversations.entities.Bookmark.printableValue;
59
60public class ConferenceDetailsActivity extends XmppActivity implements OnConversationUpdate, OnMucRosterUpdate, XmppConnectionService.OnAffiliationChanged, XmppConnectionService.OnRoleChanged, XmppConnectionService.OnConfigurationPushed, TextWatcher {
61 public static final String ACTION_VIEW_MUC = "view_muc";
62
63 private static final float INACTIVE_ALPHA = 0.4684f; //compromise between dark and light theme
64
65 private Conversation mConversation;
66 private OnClickListener inviteListener = new OnClickListener() {
67
68 @Override
69 public void onClick(View v) {
70 inviteToConversation(mConversation);
71 }
72 };
73 private ActivityMucDetailsBinding binding;
74 private String uuid = null;
75 private User mSelectedUser = null;
76
77 private boolean mAdvancedMode = false;
78
79 private UiCallback<Conversation> renameCallback = new UiCallback<Conversation>() {
80 @Override
81 public void success(Conversation object) {
82 runOnUiThread(() -> {
83 Toast.makeText(ConferenceDetailsActivity.this, getString(R.string.your_nick_has_been_changed), Toast.LENGTH_SHORT).show();
84 updateView();
85 });
86
87 }
88
89 @Override
90 public void error(final int errorCode, Conversation object) {
91 runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, getString(errorCode), Toast.LENGTH_SHORT).show());
92 }
93
94 @Override
95 public void userInputRequried(PendingIntent pi, Conversation object) {
96
97 }
98 };
99
100 private OnClickListener mNotifyStatusClickListener = new OnClickListener() {
101 @Override
102 public void onClick(View v) {
103 AlertDialog.Builder builder = new AlertDialog.Builder(ConferenceDetailsActivity.this);
104 builder.setTitle(R.string.pref_notification_settings);
105 String[] choices = {
106 getString(R.string.notify_on_all_messages),
107 getString(R.string.notify_only_when_highlighted),
108 getString(R.string.notify_never)
109 };
110 final AtomicInteger choice;
111 if (mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0) == Long.MAX_VALUE) {
112 choice = new AtomicInteger(2);
113 } else {
114 choice = new AtomicInteger(mConversation.alwaysNotify() ? 0 : 1);
115 }
116 builder.setSingleChoiceItems(choices, choice.get(), (dialog, which) -> choice.set(which));
117 builder.setNegativeButton(R.string.cancel, null);
118 builder.setPositiveButton(R.string.ok, (dialog, which) -> {
119 if (choice.get() == 2) {
120 mConversation.setMutedTill(Long.MAX_VALUE);
121 } else {
122 mConversation.setMutedTill(0);
123 mConversation.setAttribute(Conversation.ATTRIBUTE_ALWAYS_NOTIFY, String.valueOf(choice.get() == 0));
124 }
125 xmppConnectionService.updateConversation(mConversation);
126 updateView();
127 });
128 builder.create().show();
129 }
130 };
131
132 private OnClickListener mChangeConferenceSettings = new OnClickListener() {
133 @Override
134 public void onClick(View v) {
135 final MucOptions mucOptions = mConversation.getMucOptions();
136 AlertDialog.Builder builder = new AlertDialog.Builder(ConferenceDetailsActivity.this);
137 builder.setTitle(R.string.conference_options);
138 final String[] options;
139 final boolean[] values;
140 if (mAdvancedMode) {
141 options = new String[]{
142 getString(R.string.members_only),
143 getString(R.string.moderated),
144 getString(R.string.non_anonymous)
145 };
146 values = new boolean[]{
147 mucOptions.membersOnly(),
148 mucOptions.moderated(),
149 mucOptions.nonanonymous()
150 };
151 } else {
152 options = new String[]{
153 getString(R.string.members_only),
154 getString(R.string.non_anonymous)
155 };
156 values = new boolean[]{
157 mucOptions.membersOnly(),
158 mucOptions.nonanonymous()
159 };
160 }
161 builder.setMultiChoiceItems(options, values, (dialog, which, isChecked) -> values[which] = isChecked);
162 builder.setNegativeButton(R.string.cancel, null);
163 builder.setPositiveButton(R.string.confirm, (dialog, which) -> {
164 if (!mucOptions.membersOnly() && values[0]) {
165 xmppConnectionService.changeAffiliationsInConference(mConversation,
166 MucOptions.Affiliation.NONE,
167 MucOptions.Affiliation.MEMBER);
168 }
169 Bundle options1 = new Bundle();
170 options1.putString("muc#roomconfig_membersonly", values[0] ? "1" : "0");
171 if (values.length == 2) {
172 options1.putString("muc#roomconfig_whois", values[1] ? "anyone" : "moderators");
173 } else if (values.length == 3) {
174 options1.putString("muc#roomconfig_moderatedroom", values[1] ? "1" : "0");
175 options1.putString("muc#roomconfig_whois", values[2] ? "anyone" : "moderators");
176 }
177 options1.putString("muc#roomconfig_persistentroom", "1");
178 final boolean whois = values.length == 2 ? values[1] : values[2];
179 if (values[0] == whois) {
180 options1.putString("muc#roomconfig_publicroom", whois ? "0" : "1");
181 }
182 xmppConnectionService.pushConferenceConfiguration(mConversation,
183 options1,
184 ConferenceDetailsActivity.this);
185 });
186 builder.create().show();
187 }
188 };
189
190 public static boolean cancelPotentialWork(User user, ImageView imageView) {
191 final BitmapWorkerTask bitmapWorkerTask = getBitmapWorkerTask(imageView);
192
193 if (bitmapWorkerTask != null) {
194 final User old = bitmapWorkerTask.o;
195 if (old == null || user != old) {
196 bitmapWorkerTask.cancel(true);
197 } else {
198 return false;
199 }
200 }
201 return true;
202 }
203
204 private static BitmapWorkerTask getBitmapWorkerTask(ImageView imageView) {
205 if (imageView != null) {
206 final Drawable drawable = imageView.getDrawable();
207 if (drawable instanceof AsyncDrawable) {
208 final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
209 return asyncDrawable.getBitmapWorkerTask();
210 }
211 }
212 return null;
213 }
214
215 @Override
216 public void onConversationUpdate() {
217 refreshUi();
218 }
219
220 @Override
221 public void onMucRosterUpdate() {
222 refreshUi();
223 }
224
225 @Override
226 protected void refreshUiReal() {
227 updateView();
228 }
229
230 @Override
231 protected void onCreate(Bundle savedInstanceState) {
232 super.onCreate(savedInstanceState);
233 this.binding = DataBindingUtil.setContentView(this, R.layout.activity_muc_details);
234 this.binding.mucMoreDetails.setVisibility(View.GONE);
235 this.binding.changeConferenceButton.setOnClickListener(this.mChangeConferenceSettings);
236 this.binding.invite.setOnClickListener(inviteListener);
237 setSupportActionBar((Toolbar) binding.toolbar);
238 configureActionBar(getSupportActionBar());
239 this.binding.editNickButton.setOnClickListener(v -> quickEdit(mConversation.getMucOptions().getActualNick(),
240 R.string.nickname,
241 value -> {
242 if (xmppConnectionService.renameInMuc(mConversation, value, renameCallback)) {
243 return null;
244 } else {
245 return getString(R.string.invalid_muc_nick);
246 }
247 }));
248 this.mAdvancedMode = getPreferences().getBoolean("advanced_muc_mode", false);
249 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
250 this.binding.notificationStatusButton.setOnClickListener(this.mNotifyStatusClickListener);
251 this.binding.yourPhoto.setOnClickListener(v -> {
252 final MucOptions mucOptions = mConversation.getMucOptions();
253 if (!mucOptions.hasVCards()) {
254 Toast.makeText(this, R.string.host_does_not_support_group_chat_avatars, Toast.LENGTH_SHORT).show();
255 return;
256 }
257 if (!mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
258 Toast.makeText(this, R.string.only_the_owner_can_change_group_chat_avatar, Toast.LENGTH_SHORT).show();
259 return;
260 }
261 final Intent intent = new Intent(this, PublishGroupChatProfilePictureActivity.class);
262 intent.putExtra("uuid", mConversation.getUuid());
263 startActivity(intent);
264 });
265 this.binding.editMucNameButton.setOnClickListener(this::onMucEditButtonClicked);
266 this.binding.mucEditTitle.addTextChangedListener(this);
267 this.binding.mucEditSubject.addTextChangedListener(this);
268 }
269
270 @Override
271 protected void onStart() {
272 super.onStart();
273 final int theme = findTheme();
274 if (this.mTheme != theme) {
275 recreate();
276 }
277 }
278
279 @Override
280 public boolean onOptionsItemSelected(MenuItem menuItem) {
281 if (MenuDoubleTabUtil.shouldIgnoreTap()) {
282 return false;
283 }
284 switch (menuItem.getItemId()) {
285 case android.R.id.home:
286 finish();
287 break;
288 case R.id.action_share_http:
289 shareLink(true);
290 break;
291 case R.id.action_share_uri:
292 shareLink(false);
293 break;
294 case R.id.action_save_as_bookmark:
295 saveAsBookmark();
296 break;
297 case R.id.action_delete_bookmark:
298 deleteBookmark();
299 break;
300 case R.id.action_advanced_mode:
301 this.mAdvancedMode = !menuItem.isChecked();
302 menuItem.setChecked(this.mAdvancedMode);
303 getPreferences().edit().putBoolean("advanced_muc_mode", mAdvancedMode).apply();
304 final boolean online = mConversation != null && mConversation.getMucOptions().online();
305 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode && online ? View.VISIBLE : View.GONE);
306 invalidateOptionsMenu();
307 updateView();
308 break;
309 }
310 return super.onOptionsItemSelected(menuItem);
311 }
312
313 public void onMucEditButtonClicked(View v) {
314 if (this.binding.mucEditor.getVisibility() == View.GONE) {
315 final MucOptions mucOptions = mConversation.getMucOptions();
316 this.binding.mucEditor.setVisibility(View.VISIBLE);
317 this.binding.mucDisplay.setVisibility(View.GONE);
318 this.binding.editMucNameButton.setImageResource(getThemeResource(R.attr.icon_cancel, R.drawable.ic_cancel_black_24dp));
319 final String name = mucOptions.getName();
320 this.binding.mucEditTitle.setText("");
321 final boolean owner = mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER);
322 if (owner || printableValue(name)) {
323 this.binding.mucEditTitle.setVisibility(View.VISIBLE);
324 if (name != null) {
325 this.binding.mucEditTitle.append(name);
326 }
327 } else {
328 this.binding.mucEditTitle.setVisibility(View.GONE);
329 }
330 this.binding.mucEditTitle.setEnabled(owner);
331 final String subject = mucOptions.getSubject();
332 this.binding.mucEditSubject.setText("");
333 if (subject != null) {
334 this.binding.mucEditSubject.append(subject);
335 }
336 this.binding.mucEditSubject.setEnabled(mucOptions.canChangeSubject());
337 if (!owner) {
338 this.binding.mucEditSubject.requestFocus();
339 }
340 } else {
341 String subject = this.binding.mucEditSubject.isEnabled() ? this.binding.mucEditSubject.getEditableText().toString().trim() : null;
342 String name = this.binding.mucEditTitle.isEnabled() ? this.binding.mucEditTitle.getEditableText().toString().trim() : null;
343 onMucInfoUpdated(subject, name);
344 SoftKeyboardUtils.hideSoftKeyboard(this);
345 hideEditor();
346 }
347 }
348
349 private void hideEditor() {
350 this.binding.mucEditor.setVisibility(View.GONE);
351 this.binding.mucDisplay.setVisibility(View.VISIBLE);
352 this.binding.editMucNameButton.setImageResource(getThemeResource(R.attr.icon_edit_body, R.drawable.ic_edit_black_24dp));
353 }
354
355 private void onMucInfoUpdated(String subject, String name) {
356 final MucOptions mucOptions = mConversation.getMucOptions();
357 if (mucOptions.canChangeSubject() && changed(mucOptions.getSubject(), subject)) {
358 xmppConnectionService.pushSubjectToConference(mConversation, subject);
359 }
360 if (mucOptions.getSelf().getAffiliation().ranks(MucOptions.Affiliation.OWNER) && changed(mucOptions.getName(), name)) {
361 Bundle options = new Bundle();
362 options.putString("muc#roomconfig_persistentroom", "1");
363 options.putString("muc#roomconfig_roomname", name);
364 xmppConnectionService.pushConferenceConfiguration(mConversation, options, this);
365 }
366 }
367
368 private static String blankOnNull(String input) {
369 return input == null ? "" : input;
370 }
371
372 private static boolean changed(String one, String two) {
373 return !blankOnNull(one).equals(blankOnNull(two));
374 }
375
376 @Override
377 protected String getShareableUri(boolean http) {
378 if (mConversation != null) {
379 if (http) {
380 return "https://conversations.im/j/" + XmppUri.lameUrlEncode(mConversation.getJid().asBareJid().toEscapedString());
381 } else {
382 return "xmpp:" + mConversation.getJid().asBareJid() + "?join";
383 }
384 } else {
385 return null;
386 }
387 }
388
389 @Override
390 public boolean onPrepareOptionsMenu(Menu menu) {
391 MenuItem menuItemSaveBookmark = menu.findItem(R.id.action_save_as_bookmark);
392 MenuItem menuItemDeleteBookmark = menu.findItem(R.id.action_delete_bookmark);
393 MenuItem menuItemAdvancedMode = menu.findItem(R.id.action_advanced_mode);
394 menuItemAdvancedMode.setChecked(mAdvancedMode);
395 if (mConversation == null) {
396 return true;
397 }
398 if (mConversation.getBookmark() != null) {
399 menuItemSaveBookmark.setVisible(false);
400 menuItemDeleteBookmark.setVisible(true);
401 } else {
402 menuItemDeleteBookmark.setVisible(false);
403 menuItemSaveBookmark.setVisible(true);
404 }
405 return true;
406 }
407
408 @Override
409 public boolean onCreateOptionsMenu(Menu menu) {
410 getMenuInflater().inflate(R.menu.muc_details, menu);
411 return super.onCreateOptionsMenu(menu);
412 }
413
414 @Override
415 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
416 Object tag = v.getTag();
417 if (tag instanceof User) {
418 getMenuInflater().inflate(R.menu.muc_details_context, menu);
419 final User user = (User) tag;
420 final User self = mConversation.getMucOptions().getSelf();
421 this.mSelectedUser = user;
422 String name;
423 final Contact contact = user.getContact();
424 if (contact != null && contact.showInRoster()) {
425 name = contact.getDisplayName();
426 } else if (user.getRealJid() != null) {
427 name = user.getRealJid().asBareJid().toString();
428 } else {
429 name = user.getName();
430 }
431 menu.setHeaderTitle(name);
432 if (user.getRealJid() != null) {
433 MenuItem showContactDetails = menu.findItem(R.id.action_contact_details);
434 MenuItem startConversation = menu.findItem(R.id.start_conversation);
435 MenuItem giveMembership = menu.findItem(R.id.give_membership);
436 MenuItem removeMembership = menu.findItem(R.id.remove_membership);
437 MenuItem giveAdminPrivileges = menu.findItem(R.id.give_admin_privileges);
438 MenuItem removeAdminPrivileges = menu.findItem(R.id.remove_admin_privileges);
439 MenuItem removeFromRoom = menu.findItem(R.id.remove_from_room);
440 MenuItem banFromConference = menu.findItem(R.id.ban_from_conference);
441 MenuItem invite = menu.findItem(R.id.invite);
442 startConversation.setVisible(true);
443 if (contact != null && contact.showInRoster()) {
444 showContactDetails.setVisible(!contact.isSelf());
445 }
446 if (user.getRole() == MucOptions.Role.NONE) {
447 invite.setVisible(true);
448 }
449 if (self.getAffiliation().ranks(MucOptions.Affiliation.ADMIN) &&
450 self.getAffiliation().outranks(user.getAffiliation())) {
451 if (mAdvancedMode) {
452 if (user.getAffiliation() == MucOptions.Affiliation.NONE) {
453 giveMembership.setVisible(true);
454 } else {
455 removeMembership.setVisible(true);
456 }
457 if (!Config.DISABLE_BAN) {
458 banFromConference.setVisible(true);
459 }
460 } else {
461 if (!Config.DISABLE_BAN || mConversation.getMucOptions().membersOnly()) {
462 removeFromRoom.setVisible(true);
463 }
464 }
465 if (user.getAffiliation() != MucOptions.Affiliation.ADMIN) {
466 giveAdminPrivileges.setVisible(true);
467 } else {
468 removeAdminPrivileges.setVisible(true);
469 }
470 }
471 } else {
472 MenuItem sendPrivateMessage = menu.findItem(R.id.send_private_message);
473 sendPrivateMessage.setVisible(user.getRole().ranks(MucOptions.Role.VISITOR));
474 }
475
476 }
477 super.onCreateContextMenu(menu, v, menuInfo);
478 }
479
480 @Override
481 public boolean onContextItemSelected(MenuItem item) {
482 Jid jid = mSelectedUser.getRealJid();
483 switch (item.getItemId()) {
484 case R.id.action_contact_details:
485 Contact contact = mSelectedUser.getContact();
486 if (contact != null) {
487 switchToContactDetails(contact);
488 }
489 return true;
490 case R.id.start_conversation:
491 startConversation(mSelectedUser);
492 return true;
493 case R.id.give_admin_privileges:
494 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.ADMIN, this);
495 return true;
496 case R.id.give_membership:
497 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.MEMBER, this);
498 return true;
499 case R.id.remove_membership:
500 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.NONE, this);
501 return true;
502 case R.id.remove_admin_privileges:
503 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.MEMBER, this);
504 return true;
505 case R.id.remove_from_room:
506 removeFromRoom(mSelectedUser);
507 return true;
508 case R.id.ban_from_conference:
509 xmppConnectionService.changeAffiliationInConference(mConversation, jid, MucOptions.Affiliation.OUTCAST, this);
510 if (mSelectedUser.getRole() != MucOptions.Role.NONE) {
511 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, this);
512 }
513 return true;
514 case R.id.send_private_message:
515 if (mConversation.getMucOptions().allowPm()) {
516 privateMsgInMuc(mConversation, mSelectedUser.getName());
517 } else {
518 Toast.makeText(this, R.string.private_messages_are_disabled, Toast.LENGTH_SHORT).show();
519 }
520 return true;
521 case R.id.invite:
522 xmppConnectionService.directInvite(mConversation, jid);
523 return true;
524 default:
525 return super.onContextItemSelected(item);
526 }
527 }
528
529 private void removeFromRoom(final User user) {
530 if (mConversation.getMucOptions().membersOnly()) {
531 xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.NONE, this);
532 if (user.getRole() != MucOptions.Role.NONE) {
533 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this);
534 }
535 } else {
536 AlertDialog.Builder builder = new AlertDialog.Builder(this);
537 builder.setTitle(R.string.ban_from_conference);
538 builder.setMessage(getString(R.string.removing_from_public_conference, user.getName()));
539 builder.setNegativeButton(R.string.cancel, null);
540 builder.setPositiveButton(R.string.ban_now, (dialog, which) -> {
541 xmppConnectionService.changeAffiliationInConference(mConversation, user.getRealJid(), MucOptions.Affiliation.OUTCAST, ConferenceDetailsActivity.this);
542 if (user.getRole() != MucOptions.Role.NONE) {
543 xmppConnectionService.changeRoleInConference(mConversation, mSelectedUser.getName(), MucOptions.Role.NONE, ConferenceDetailsActivity.this);
544 }
545 });
546 builder.create().show();
547 }
548 }
549
550 protected void startConversation(User user) {
551 if (user.getRealJid() != null) {
552 Conversation conversation = xmppConnectionService.findOrCreateConversation(this.mConversation.getAccount(), user.getRealJid().asBareJid(), false, true);
553 switchToConversation(conversation);
554 }
555 }
556
557 protected void saveAsBookmark() {
558 xmppConnectionService.saveConversationAsBookmark(mConversation,
559 mConversation.getMucOptions().getSubject());
560 }
561
562 protected void deleteBookmark() {
563 Account account = mConversation.getAccount();
564 Bookmark bookmark = mConversation.getBookmark();
565 account.getBookmarks().remove(bookmark);
566 bookmark.setConversation(null);
567 xmppConnectionService.pushBookmarks(account);
568 updateView();
569 }
570
571 @Override
572 void onBackendConnected() {
573 if (mPendingConferenceInvite != null) {
574 mPendingConferenceInvite.execute(this);
575 mPendingConferenceInvite = null;
576 }
577 if (getIntent().getAction().equals(ACTION_VIEW_MUC)) {
578 this.uuid = getIntent().getExtras().getString("uuid");
579 }
580 if (uuid != null) {
581 this.mConversation = xmppConnectionService.findConversationByUuid(uuid);
582 if (this.mConversation != null) {
583 updateView();
584 }
585 }
586 }
587
588 @Override
589 public void onBackPressed() {
590 if (this.binding.mucEditor.getVisibility() == View.VISIBLE) {
591 hideEditor();
592 } else {
593 super.onBackPressed();
594 }
595 }
596
597 private void updateView() {
598 invalidateOptionsMenu();
599 final MucOptions mucOptions = mConversation.getMucOptions();
600 final User self = mucOptions.getSelf();
601 String account;
602 if (Config.DOMAIN_LOCK != null) {
603 account = mConversation.getAccount().getJid().getLocal();
604 } else {
605 account = mConversation.getAccount().getJid().asBareJid().toString();
606 }
607 this.binding.editMucNameButton.setVisibility((self.getAffiliation().ranks(MucOptions.Affiliation.OWNER) || mucOptions.canChangeSubject()) ? View.VISIBLE : View.GONE);
608 this.binding.detailsAccount.setText(getString(R.string.using_account, account));
609 this.binding.jid.setText(mConversation.getJid().asBareJid().toEscapedString());
610 this.binding.yourPhoto.setImageBitmap(avatarService().get(mConversation, getPixel(72)));
611 String roomName = mucOptions.getName();
612 String subject = mucOptions.getSubject();
613 if (printableValue(roomName)) {
614 this.binding.mucTitle.setText(roomName);
615 this.binding.mucTitle.setVisibility(View.VISIBLE);
616 } else if (!printableValue(subject)) {
617 this.binding.mucTitle.setText(mConversation.getName());
618 this.binding.mucTitle.setVisibility(View.VISIBLE);
619 } else {
620 this.binding.mucTitle.setVisibility(View.GONE);
621 }
622 if (printableValue(subject)) {
623 SpannableStringBuilder spannable = new SpannableStringBuilder(subject);
624 MyLinkify.addLinks(spannable, false);
625 this.binding.mucSubject.setText(spannable);
626 this.binding.mucSubject.setAutoLinkMask(0);
627 this.binding.mucSubject.setVisibility(View.VISIBLE);
628 } else {
629 this.binding.mucSubject.setVisibility(View.GONE);
630 }
631 this.binding.mucYourNick.setText(mucOptions.getActualNick());
632 if (mucOptions.online()) {
633 this.binding.mucMoreDetails.setVisibility(View.VISIBLE);
634 this.binding.mucSettings.setVisibility(View.VISIBLE);
635 this.binding.mucInfoMore.setVisibility(this.mAdvancedMode ? View.VISIBLE : View.GONE);
636 this.binding.mucRole.setVisibility(View.VISIBLE);
637 this.binding.mucRole.setText(getStatus(self));
638 if (mucOptions.membersOnly()) {
639 this.binding.mucConferenceType.setText(R.string.private_conference);
640 } else {
641 this.binding.mucConferenceType.setText(R.string.public_conference);
642 }
643 if (mucOptions.mamSupport()) {
644 this.binding.mucInfoMam.setText(R.string.server_info_available);
645 } else {
646 this.binding.mucInfoMam.setText(R.string.server_info_unavailable);
647 }
648 if (self.getAffiliation().ranks(MucOptions.Affiliation.OWNER)) {
649 this.binding.changeConferenceButton.setVisibility(View.VISIBLE);
650 } else {
651 this.binding.changeConferenceButton.setVisibility(View.INVISIBLE);
652 }
653 } else {
654 this.binding.mucMoreDetails.setVisibility(View.GONE);
655 this.binding.mucInfoMore.setVisibility(View.GONE);
656 this.binding.mucSettings.setVisibility(View.GONE);
657 }
658
659 int ic_notifications = getThemeResource(R.attr.icon_notifications, R.drawable.ic_notifications_black_24dp);
660 int ic_notifications_off = getThemeResource(R.attr.icon_notifications_off, R.drawable.ic_notifications_off_black_24dp);
661 int ic_notifications_paused = getThemeResource(R.attr.icon_notifications_paused, R.drawable.ic_notifications_paused_black_24dp);
662 int ic_notifications_none = getThemeResource(R.attr.icon_notifications_none, R.drawable.ic_notifications_none_black_24dp);
663
664 long mutedTill = mConversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL, 0);
665 if (mutedTill == Long.MAX_VALUE) {
666 this.binding.notificationStatusText.setText(R.string.notify_never);
667 this.binding.notificationStatusButton.setImageResource(ic_notifications_off);
668 } else if (System.currentTimeMillis() < mutedTill) {
669 this.binding.notificationStatusText.setText(R.string.notify_paused);
670 this.binding.notificationStatusButton.setImageResource(ic_notifications_paused);
671 } else if (mConversation.alwaysNotify()) {
672 this.binding.notificationStatusText.setText(R.string.notify_on_all_messages);
673 this.binding.notificationStatusButton.setImageResource(ic_notifications);
674 } else {
675 this.binding.notificationStatusText.setText(R.string.notify_only_when_highlighted);
676 this.binding.notificationStatusButton.setImageResource(ic_notifications_none);
677 }
678
679 final LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
680 this.binding.mucMembers.removeAllViews();
681 if (inflater == null) {
682 return;
683 }
684 final ArrayList<User> users = mucOptions.getUsers();
685 Collections.sort(users);
686 for (final User user : users) {
687 ContactBinding binding = DataBindingUtil.inflate(inflater, R.layout.contact, this.binding.mucMembers, false);
688 this.setListItemBackgroundOnView(binding.getRoot());
689 binding.getRoot().setOnClickListener(view1 -> highlightInMuc(mConversation, user.getName()));
690 registerForContextMenu(binding.getRoot());
691 binding.getRoot().setTag(user);
692 if (mAdvancedMode && user.getPgpKeyId() != 0) {
693 binding.key.setVisibility(View.VISIBLE);
694 binding.key.setOnClickListener(v -> viewPgpKey(user));
695 binding.key.setText(OpenPgpUtils.convertKeyIdToHex(user.getPgpKeyId()));
696 }
697 Contact contact = user.getContact();
698 String name = user.getName();
699 if (contact != null) {
700 binding.contactDisplayName.setText(contact.getDisplayName());
701 binding.contactJid.setText((name != null ? name + " \u2022 " : "") + getStatus(user));
702 } else {
703 binding.contactDisplayName.setText(name == null ? "" : name);
704 binding.contactJid.setText(getStatus(user));
705
706 }
707 loadAvatar(user, binding.contactPhoto);
708 if (user.getRole() == MucOptions.Role.NONE) {
709 binding.contactJid.setAlpha(INACTIVE_ALPHA);
710 binding.key.setAlpha(INACTIVE_ALPHA);
711 binding.contactDisplayName.setAlpha(INACTIVE_ALPHA);
712 binding.contactPhoto.setAlpha(INACTIVE_ALPHA);
713 }
714 this.binding.mucMembers.addView(binding.getRoot());
715 if (mConversation.getMucOptions().canInvite()) {
716 this.binding.invite.setVisibility(View.VISIBLE);
717 } else {
718 this.binding.invite.setVisibility(View.GONE);
719 }
720 }
721 }
722
723 private String getStatus(User user) {
724 if (mAdvancedMode) {
725 return getString(user.getAffiliation().getResId()) +
726 " (" + getString(user.getRole().getResId()) + ')';
727 } else {
728 return getString(user.getAffiliation().getResId());
729 }
730 }
731
732 private void viewPgpKey(User user) {
733 PgpEngine pgp = xmppConnectionService.getPgpEngine();
734 if (pgp != null) {
735 PendingIntent intent = pgp.getIntentForKey(user.getPgpKeyId());
736 if (intent != null) {
737 try {
738 startIntentSenderForResult(intent.getIntentSender(), 0, null, 0, 0, 0);
739 } catch (SendIntentException ignored) {
740
741 }
742 }
743 }
744 }
745
746 @Override
747 public void onAffiliationChangedSuccessful(Jid jid) {
748 refreshUi();
749 }
750
751 @Override
752 public void onAffiliationChangeFailed(Jid jid, int resId) {
753 displayToast(getString(resId, jid.asBareJid().toString()));
754 }
755
756 @Override
757 public void onRoleChangedSuccessful(String nick) {
758
759 }
760
761 @Override
762 public void onRoleChangeFailed(String nick, int resId) {
763 displayToast(getString(resId, nick));
764 }
765
766 @Override
767 public void onPushSucceeded() {
768 displayToast(getString(R.string.modified_conference_options));
769 }
770
771 @Override
772 public void onPushFailed() {
773 displayToast(getString(R.string.could_not_modify_conference_options));
774 }
775
776 private void displayToast(final String msg) {
777 runOnUiThread(() -> Toast.makeText(ConferenceDetailsActivity.this, msg, Toast.LENGTH_SHORT).show());
778 }
779
780 public void loadAvatar(User user, ImageView imageView) {
781 if (cancelPotentialWork(user, imageView)) {
782 final Bitmap bm = avatarService().get(user, getPixel(48), true);
783 if (bm != null) {
784 cancelPotentialWork(user, imageView);
785 imageView.setImageBitmap(bm);
786 imageView.setBackgroundColor(0x00000000);
787 } else {
788 String seed = user.getRealJid() != null ? user.getRealJid().asBareJid().toString() : null;
789 imageView.setBackgroundColor(UIHelper.getColorForName(seed == null ? user.getName() : seed));
790 imageView.setImageDrawable(null);
791 final BitmapWorkerTask task = new BitmapWorkerTask(imageView);
792 final AsyncDrawable asyncDrawable = new AsyncDrawable(getResources(), null, task);
793 imageView.setImageDrawable(asyncDrawable);
794 try {
795 task.execute(user);
796 } catch (final RejectedExecutionException ignored) {
797 }
798 }
799 }
800 }
801
802 @Override
803 public void beforeTextChanged(CharSequence s, int start, int count, int after) {
804
805 }
806
807 @Override
808 public void onTextChanged(CharSequence s, int start, int before, int count) {
809
810 }
811
812 @Override
813 public void afterTextChanged(Editable s) {
814 final MucOptions mucOptions = mConversation.getMucOptions();
815 if (this.binding.mucEditor.getVisibility() == View.VISIBLE) {
816 boolean subjectChanged = changed(binding.mucEditSubject.getEditableText().toString(), mucOptions.getSubject());
817 boolean nameChanged = changed(binding.mucEditTitle.getEditableText().toString(), mucOptions.getName());
818 if (subjectChanged || nameChanged) {
819 this.binding.editMucNameButton.setImageResource(getThemeResource(R.attr.icon_save, R.drawable.ic_save_black_24dp));
820 } else {
821 this.binding.editMucNameButton.setImageResource(getThemeResource(R.attr.icon_cancel, R.drawable.ic_cancel_black_24dp));
822 }
823 }
824 }
825
826 static class AsyncDrawable extends BitmapDrawable {
827 private final WeakReference<BitmapWorkerTask> bitmapWorkerTaskReference;
828
829 AsyncDrawable(Resources res, Bitmap bitmap, BitmapWorkerTask bitmapWorkerTask) {
830 super(res, bitmap);
831 bitmapWorkerTaskReference = new WeakReference<>(bitmapWorkerTask);
832 }
833
834 BitmapWorkerTask getBitmapWorkerTask() {
835 return bitmapWorkerTaskReference.get();
836 }
837 }
838
839 class BitmapWorkerTask extends AsyncTask<User, Void, Bitmap> {
840 private final WeakReference<ImageView> imageViewReference;
841 private User o = null;
842
843 private BitmapWorkerTask(ImageView imageView) {
844 imageViewReference = new WeakReference<>(imageView);
845 }
846
847 @Override
848 protected Bitmap doInBackground(User... params) {
849 this.o = params[0];
850 if (imageViewReference.get() == null) {
851 return null;
852 }
853 return avatarService().get(this.o, getPixel(48), isCancelled());
854 }
855
856 @Override
857 protected void onPostExecute(Bitmap bitmap) {
858 if (bitmap != null && !isCancelled()) {
859 final ImageView imageView = imageViewReference.get();
860 if (imageView != null) {
861 imageView.setImageBitmap(bitmap);
862 imageView.setBackgroundColor(0x00000000);
863 }
864 }
865 }
866 }
867
868}