1package eu.siacs.conversations.entities;
2
3import android.content.ClipData;
4import android.content.ClipboardManager;
5import android.content.ContentValues;
6import android.content.Context;
7import android.database.Cursor;
8import android.database.DataSetObserver;
9import android.graphics.Rect;
10import android.net.Uri;
11import android.text.Editable;
12import android.text.InputType;
13import android.text.StaticLayout;
14import android.text.TextPaint;
15import android.text.TextUtils;
16import android.text.TextWatcher;
17import android.view.LayoutInflater;
18import android.view.MotionEvent;
19import android.view.Gravity;
20import android.view.View;
21import android.view.ViewGroup;
22import android.widget.ArrayAdapter;
23import android.widget.AdapterView;
24import android.widget.CompoundButton;
25import android.widget.ListView;
26import android.widget.TextView;
27import android.widget.Toast;
28import android.widget.Spinner;
29import android.webkit.JavascriptInterface;
30import android.webkit.WebView;
31import android.webkit.WebViewClient;
32import android.webkit.WebChromeClient;
33import android.util.SparseArray;
34
35import androidx.annotation.NonNull;
36import androidx.annotation.Nullable;
37import androidx.core.content.ContextCompat;
38import androidx.databinding.DataBindingUtil;
39import androidx.databinding.ViewDataBinding;
40import androidx.viewpager.widget.PagerAdapter;
41import androidx.recyclerview.widget.RecyclerView;
42import androidx.recyclerview.widget.GridLayoutManager;
43import androidx.viewpager.widget.ViewPager;
44
45import com.google.android.material.tabs.TabLayout;
46import com.google.android.material.textfield.TextInputLayout;
47import com.google.common.base.Optional;
48import com.google.common.collect.ComparisonChain;
49import com.google.common.collect.Lists;
50
51import org.json.JSONArray;
52import org.json.JSONException;
53import org.json.JSONObject;
54
55import java.util.ArrayList;
56import java.util.Collections;
57import java.util.Iterator;
58import java.util.List;
59import java.util.ListIterator;
60import java.util.concurrent.atomic.AtomicBoolean;
61import java.util.stream.Collectors;
62import java.util.Timer;
63import java.util.TimerTask;
64
65import eu.siacs.conversations.Config;
66import eu.siacs.conversations.R;
67import eu.siacs.conversations.crypto.OmemoSetting;
68import eu.siacs.conversations.crypto.PgpDecryptionService;
69import eu.siacs.conversations.databinding.CommandPageBinding;
70import eu.siacs.conversations.databinding.CommandNoteBinding;
71import eu.siacs.conversations.databinding.CommandResultFieldBinding;
72import eu.siacs.conversations.databinding.CommandResultCellBinding;
73import eu.siacs.conversations.databinding.CommandCheckboxFieldBinding;
74import eu.siacs.conversations.databinding.CommandProgressBarBinding;
75import eu.siacs.conversations.databinding.CommandRadioEditFieldBinding;
76import eu.siacs.conversations.databinding.CommandSearchListFieldBinding;
77import eu.siacs.conversations.databinding.CommandSpinnerFieldBinding;
78import eu.siacs.conversations.databinding.CommandTextFieldBinding;
79import eu.siacs.conversations.databinding.CommandWebviewBinding;
80import eu.siacs.conversations.persistance.DatabaseBackend;
81import eu.siacs.conversations.services.AvatarService;
82import eu.siacs.conversations.services.QuickConversationsService;
83import eu.siacs.conversations.services.XmppConnectionService;
84import eu.siacs.conversations.utils.JidHelper;
85import eu.siacs.conversations.utils.MessageUtils;
86import eu.siacs.conversations.utils.UIHelper;
87import eu.siacs.conversations.xml.Element;
88import eu.siacs.conversations.xml.Namespace;
89import eu.siacs.conversations.xmpp.Jid;
90import eu.siacs.conversations.xmpp.Option;
91import eu.siacs.conversations.xmpp.chatstate.ChatState;
92import eu.siacs.conversations.xmpp.mam.MamReference;
93import eu.siacs.conversations.xmpp.stanzas.IqPacket;
94
95import static eu.siacs.conversations.entities.Bookmark.printableValue;
96
97
98public class Conversation extends AbstractEntity implements Blockable, Comparable<Conversation>, Conversational, AvatarService.Avatarable {
99 public static final String TABLENAME = "conversations";
100
101 public static final int STATUS_AVAILABLE = 0;
102 public static final int STATUS_ARCHIVED = 1;
103
104 public static final String NAME = "name";
105 public static final String ACCOUNT = "accountUuid";
106 public static final String CONTACT = "contactUuid";
107 public static final String CONTACTJID = "contactJid";
108 public static final String STATUS = "status";
109 public static final String CREATED = "created";
110 public static final String MODE = "mode";
111 public static final String ATTRIBUTES = "attributes";
112
113 public static final String ATTRIBUTE_MUTED_TILL = "muted_till";
114 public static final String ATTRIBUTE_ALWAYS_NOTIFY = "always_notify";
115 public static final String ATTRIBUTE_LAST_CLEAR_HISTORY = "last_clear_history";
116 public static final String ATTRIBUTE_FORMERLY_PRIVATE_NON_ANONYMOUS = "formerly_private_non_anonymous";
117 public static final String ATTRIBUTE_PINNED_ON_TOP = "pinned_on_top";
118 static final String ATTRIBUTE_MUC_PASSWORD = "muc_password";
119 static final String ATTRIBUTE_MEMBERS_ONLY = "members_only";
120 static final String ATTRIBUTE_MODERATED = "moderated";
121 static final String ATTRIBUTE_NON_ANONYMOUS = "non_anonymous";
122 private static final String ATTRIBUTE_NEXT_MESSAGE = "next_message";
123 private static final String ATTRIBUTE_NEXT_MESSAGE_TIMESTAMP = "next_message_timestamp";
124 private static final String ATTRIBUTE_CRYPTO_TARGETS = "crypto_targets";
125 private static final String ATTRIBUTE_NEXT_ENCRYPTION = "next_encryption";
126 private static final String ATTRIBUTE_CORRECTING_MESSAGE = "correcting_message";
127 protected final ArrayList<Message> messages = new ArrayList<>();
128 public AtomicBoolean messagesLoaded = new AtomicBoolean(true);
129 protected Account account = null;
130 private String draftMessage;
131 private final String name;
132 private final String contactUuid;
133 private final String accountUuid;
134 private Jid contactJid;
135 private int status;
136 private final long created;
137 private int mode;
138 private JSONObject attributes;
139 private Jid nextCounterpart;
140 private transient MucOptions mucOptions = null;
141 private boolean messagesLeftOnServer = true;
142 private ChatState mOutgoingChatState = Config.DEFAULT_CHAT_STATE;
143 private ChatState mIncomingChatState = Config.DEFAULT_CHAT_STATE;
144 private String mFirstMamReference = null;
145 protected int mCurrentTab = -1;
146 protected ConversationPagerAdapter pagerAdapter = new ConversationPagerAdapter();
147
148 public Conversation(final String name, final Account account, final Jid contactJid,
149 final int mode) {
150 this(java.util.UUID.randomUUID().toString(), name, null, account
151 .getUuid(), contactJid, System.currentTimeMillis(),
152 STATUS_AVAILABLE, mode, "");
153 this.account = account;
154 }
155
156 public Conversation(final String uuid, final String name, final String contactUuid,
157 final String accountUuid, final Jid contactJid, final long created, final int status,
158 final int mode, final String attributes) {
159 this.uuid = uuid;
160 this.name = name;
161 this.contactUuid = contactUuid;
162 this.accountUuid = accountUuid;
163 this.contactJid = contactJid;
164 this.created = created;
165 this.status = status;
166 this.mode = mode;
167 try {
168 this.attributes = new JSONObject(attributes == null ? "" : attributes);
169 } catch (JSONException e) {
170 this.attributes = new JSONObject();
171 }
172 }
173
174 public static Conversation fromCursor(Cursor cursor) {
175 return new Conversation(cursor.getString(cursor.getColumnIndex(UUID)),
176 cursor.getString(cursor.getColumnIndex(NAME)),
177 cursor.getString(cursor.getColumnIndex(CONTACT)),
178 cursor.getString(cursor.getColumnIndex(ACCOUNT)),
179 JidHelper.parseOrFallbackToInvalid(cursor.getString(cursor.getColumnIndex(CONTACTJID))),
180 cursor.getLong(cursor.getColumnIndex(CREATED)),
181 cursor.getInt(cursor.getColumnIndex(STATUS)),
182 cursor.getInt(cursor.getColumnIndex(MODE)),
183 cursor.getString(cursor.getColumnIndex(ATTRIBUTES)));
184 }
185
186 public static Message getLatestMarkableMessage(final List<Message> messages, boolean isPrivateAndNonAnonymousMuc) {
187 for (int i = messages.size() - 1; i >= 0; --i) {
188 final Message message = messages.get(i);
189 if (message.getStatus() <= Message.STATUS_RECEIVED
190 && (message.markable || isPrivateAndNonAnonymousMuc)
191 && !message.isPrivateMessage()) {
192 return message;
193 }
194 }
195 return null;
196 }
197
198 private static boolean suitableForOmemoByDefault(final Conversation conversation) {
199 if (conversation.getJid().asBareJid().equals(Config.BUG_REPORTS)) {
200 return false;
201 }
202 if (conversation.getContact().isOwnServer()) {
203 return false;
204 }
205 final String contact = conversation.getJid().getDomain().toEscapedString();
206 final String account = conversation.getAccount().getServer();
207 if (Config.OMEMO_EXCEPTIONS.matchesContactDomain(contact) || Config.OMEMO_EXCEPTIONS.ACCOUNT_DOMAINS.contains(account)) {
208 return false;
209 }
210 return conversation.isSingleOrPrivateAndNonAnonymous() || conversation.getBooleanAttribute(ATTRIBUTE_FORMERLY_PRIVATE_NON_ANONYMOUS, false);
211 }
212
213 public boolean hasMessagesLeftOnServer() {
214 return messagesLeftOnServer;
215 }
216
217 public void setHasMessagesLeftOnServer(boolean value) {
218 this.messagesLeftOnServer = value;
219 }
220
221 public Message getFirstUnreadMessage() {
222 Message first = null;
223 synchronized (this.messages) {
224 for (int i = messages.size() - 1; i >= 0; --i) {
225 if (messages.get(i).isRead()) {
226 return first;
227 } else {
228 first = messages.get(i);
229 }
230 }
231 }
232 return first;
233 }
234
235 public String findMostRecentRemoteDisplayableId() {
236 final boolean multi = mode == Conversation.MODE_MULTI;
237 synchronized (this.messages) {
238 for (final Message message : Lists.reverse(this.messages)) {
239 if (message.getStatus() == Message.STATUS_RECEIVED) {
240 final String serverMsgId = message.getServerMsgId();
241 if (serverMsgId != null && multi) {
242 return serverMsgId;
243 }
244 return message.getRemoteMsgId();
245 }
246 }
247 }
248 return null;
249 }
250
251 public int countFailedDeliveries() {
252 int count = 0;
253 synchronized (this.messages) {
254 for(final Message message : this.messages) {
255 if (message.getStatus() == Message.STATUS_SEND_FAILED) {
256 ++count;
257 }
258 }
259 }
260 return count;
261 }
262
263 public Message getLastEditableMessage() {
264 synchronized (this.messages) {
265 for (final Message message : Lists.reverse(this.messages)) {
266 if (message.isEditable()) {
267 if (message.isGeoUri() || message.getType() != Message.TYPE_TEXT) {
268 return null;
269 }
270 return message;
271 }
272 }
273 }
274 return null;
275 }
276
277
278 public Message findUnsentMessageWithUuid(String uuid) {
279 synchronized (this.messages) {
280 for (final Message message : this.messages) {
281 final int s = message.getStatus();
282 if ((s == Message.STATUS_UNSEND || s == Message.STATUS_WAITING) && message.getUuid().equals(uuid)) {
283 return message;
284 }
285 }
286 }
287 return null;
288 }
289
290 public void findWaitingMessages(OnMessageFound onMessageFound) {
291 final ArrayList<Message> results = new ArrayList<>();
292 synchronized (this.messages) {
293 for (Message message : this.messages) {
294 if (message.getStatus() == Message.STATUS_WAITING) {
295 results.add(message);
296 }
297 }
298 }
299 for (Message result : results) {
300 onMessageFound.onMessageFound(result);
301 }
302 }
303
304 public void findUnreadMessagesAndCalls(OnMessageFound onMessageFound) {
305 final ArrayList<Message> results = new ArrayList<>();
306 synchronized (this.messages) {
307 for (final Message message : this.messages) {
308 if (message.isRead()) {
309 continue;
310 }
311 results.add(message);
312 }
313 }
314 for (final Message result : results) {
315 onMessageFound.onMessageFound(result);
316 }
317 }
318
319 public Message findMessageWithFileAndUuid(final String uuid) {
320 synchronized (this.messages) {
321 for (final Message message : this.messages) {
322 final Transferable transferable = message.getTransferable();
323 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(message);
324 if (message.getUuid().equals(uuid)
325 && message.getEncryption() != Message.ENCRYPTION_PGP
326 && (message.isFileOrImage() || message.treatAsDownloadable() || unInitiatedButKnownSize || (transferable != null && transferable.getStatus() != Transferable.STATUS_UPLOADING))) {
327 return message;
328 }
329 }
330 }
331 return null;
332 }
333
334 public Message findMessageWithUuid(final String uuid) {
335 synchronized (this.messages) {
336 for (final Message message : this.messages) {
337 if (message.getUuid().equals(uuid)) {
338 return message;
339 }
340 }
341 }
342 return null;
343 }
344
345 public boolean markAsDeleted(final List<String> uuids) {
346 boolean deleted = false;
347 final PgpDecryptionService pgpDecryptionService = account.getPgpDecryptionService();
348 synchronized (this.messages) {
349 for (Message message : this.messages) {
350 if (uuids.contains(message.getUuid())) {
351 message.setDeleted(true);
352 deleted = true;
353 if (message.getEncryption() == Message.ENCRYPTION_PGP && pgpDecryptionService != null) {
354 pgpDecryptionService.discard(message);
355 }
356 }
357 }
358 }
359 return deleted;
360 }
361
362 public boolean markAsChanged(final List<DatabaseBackend.FilePathInfo> files) {
363 boolean changed = false;
364 final PgpDecryptionService pgpDecryptionService = account.getPgpDecryptionService();
365 synchronized (this.messages) {
366 for (Message message : this.messages) {
367 for (final DatabaseBackend.FilePathInfo file : files)
368 if (file.uuid.toString().equals(message.getUuid())) {
369 message.setDeleted(file.deleted);
370 changed = true;
371 if (file.deleted && message.getEncryption() == Message.ENCRYPTION_PGP && pgpDecryptionService != null) {
372 pgpDecryptionService.discard(message);
373 }
374 }
375 }
376 }
377 return changed;
378 }
379
380 public void clearMessages() {
381 synchronized (this.messages) {
382 this.messages.clear();
383 }
384 }
385
386 public boolean setIncomingChatState(ChatState state) {
387 if (this.mIncomingChatState == state) {
388 return false;
389 }
390 this.mIncomingChatState = state;
391 return true;
392 }
393
394 public ChatState getIncomingChatState() {
395 return this.mIncomingChatState;
396 }
397
398 public boolean setOutgoingChatState(ChatState state) {
399 if (mode == MODE_SINGLE && !getContact().isSelf() || (isPrivateAndNonAnonymous() && getNextCounterpart() == null)) {
400 if (this.mOutgoingChatState != state) {
401 this.mOutgoingChatState = state;
402 return true;
403 }
404 }
405 return false;
406 }
407
408 public ChatState getOutgoingChatState() {
409 return this.mOutgoingChatState;
410 }
411
412 public void trim() {
413 synchronized (this.messages) {
414 final int size = messages.size();
415 final int maxsize = Config.PAGE_SIZE * Config.MAX_NUM_PAGES;
416 if (size > maxsize) {
417 List<Message> discards = this.messages.subList(0, size - maxsize);
418 final PgpDecryptionService pgpDecryptionService = account.getPgpDecryptionService();
419 if (pgpDecryptionService != null) {
420 pgpDecryptionService.discard(discards);
421 }
422 discards.clear();
423 untieMessages();
424 }
425 }
426 }
427
428 public void findUnsentTextMessages(OnMessageFound onMessageFound) {
429 final ArrayList<Message> results = new ArrayList<>();
430 synchronized (this.messages) {
431 for (Message message : this.messages) {
432 if ((message.getType() == Message.TYPE_TEXT || message.hasFileOnRemoteHost()) && message.getStatus() == Message.STATUS_UNSEND) {
433 results.add(message);
434 }
435 }
436 }
437 for (Message result : results) {
438 onMessageFound.onMessageFound(result);
439 }
440 }
441
442 public Message findSentMessageWithUuidOrRemoteId(String id) {
443 synchronized (this.messages) {
444 for (Message message : this.messages) {
445 if (id.equals(message.getUuid())
446 || (message.getStatus() >= Message.STATUS_SEND
447 && id.equals(message.getRemoteMsgId()))) {
448 return message;
449 }
450 }
451 }
452 return null;
453 }
454
455 public Message findMessageWithRemoteIdAndCounterpart(String id, Jid counterpart, boolean received, boolean carbon) {
456 synchronized (this.messages) {
457 for (int i = this.messages.size() - 1; i >= 0; --i) {
458 final Message message = messages.get(i);
459 final Jid mcp = message.getCounterpart();
460 if (mcp == null) {
461 continue;
462 }
463 if (mcp.equals(counterpart) && ((message.getStatus() == Message.STATUS_RECEIVED) == received)
464 && (carbon == message.isCarbon() || received)) {
465 final boolean idMatch = id.equals(message.getRemoteMsgId()) || message.remoteMsgIdMatchInEdit(id);
466 if (idMatch && !message.isFileOrImage() && !message.treatAsDownloadable()) {
467 return message;
468 } else {
469 return null;
470 }
471 }
472 }
473 }
474 return null;
475 }
476
477 public Message findSentMessageWithUuid(String id) {
478 synchronized (this.messages) {
479 for (Message message : this.messages) {
480 if (id.equals(message.getUuid())) {
481 return message;
482 }
483 }
484 }
485 return null;
486 }
487
488 public Message findMessageWithRemoteId(String id, Jid counterpart) {
489 synchronized (this.messages) {
490 for (Message message : this.messages) {
491 if (counterpart.equals(message.getCounterpart())
492 && (id.equals(message.getRemoteMsgId()) || id.equals(message.getUuid()))) {
493 return message;
494 }
495 }
496 }
497 return null;
498 }
499
500 public Message findMessageWithServerMsgId(String id) {
501 synchronized (this.messages) {
502 for (Message message : this.messages) {
503 if (id != null && id.equals(message.getServerMsgId())) {
504 return message;
505 }
506 }
507 }
508 return null;
509 }
510
511 public boolean hasMessageWithCounterpart(Jid counterpart) {
512 synchronized (this.messages) {
513 for (Message message : this.messages) {
514 if (counterpart.equals(message.getCounterpart())) {
515 return true;
516 }
517 }
518 }
519 return false;
520 }
521
522 public void populateWithMessages(final List<Message> messages) {
523 synchronized (this.messages) {
524 messages.clear();
525 messages.addAll(this.messages);
526 }
527 for (Iterator<Message> iterator = messages.iterator(); iterator.hasNext(); ) {
528 if (iterator.next().wasMergedIntoPrevious()) {
529 iterator.remove();
530 }
531 }
532 }
533
534 @Override
535 public boolean isBlocked() {
536 return getContact().isBlocked();
537 }
538
539 @Override
540 public boolean isDomainBlocked() {
541 return getContact().isDomainBlocked();
542 }
543
544 @Override
545 public Jid getBlockedJid() {
546 return getContact().getBlockedJid();
547 }
548
549 public int countMessages() {
550 synchronized (this.messages) {
551 return this.messages.size();
552 }
553 }
554
555 public String getFirstMamReference() {
556 return this.mFirstMamReference;
557 }
558
559 public void setFirstMamReference(String reference) {
560 this.mFirstMamReference = reference;
561 }
562
563 public void setLastClearHistory(long time, String reference) {
564 if (reference != null) {
565 setAttribute(ATTRIBUTE_LAST_CLEAR_HISTORY, time + ":" + reference);
566 } else {
567 setAttribute(ATTRIBUTE_LAST_CLEAR_HISTORY, time);
568 }
569 }
570
571 public MamReference getLastClearHistory() {
572 return MamReference.fromAttribute(getAttribute(ATTRIBUTE_LAST_CLEAR_HISTORY));
573 }
574
575 public List<Jid> getAcceptedCryptoTargets() {
576 if (mode == MODE_SINGLE) {
577 return Collections.singletonList(getJid().asBareJid());
578 } else {
579 return getJidListAttribute(ATTRIBUTE_CRYPTO_TARGETS);
580 }
581 }
582
583 public void setAcceptedCryptoTargets(List<Jid> acceptedTargets) {
584 setAttribute(ATTRIBUTE_CRYPTO_TARGETS, acceptedTargets);
585 }
586
587 public boolean setCorrectingMessage(Message correctingMessage) {
588 setAttribute(ATTRIBUTE_CORRECTING_MESSAGE, correctingMessage == null ? null : correctingMessage.getUuid());
589 return correctingMessage == null && draftMessage != null;
590 }
591
592 public Message getCorrectingMessage() {
593 final String uuid = getAttribute(ATTRIBUTE_CORRECTING_MESSAGE);
594 return uuid == null ? null : findSentMessageWithUuid(uuid);
595 }
596
597 public boolean withSelf() {
598 return getContact().isSelf();
599 }
600
601 @Override
602 public int compareTo(@NonNull Conversation another) {
603 return ComparisonChain.start()
604 .compareFalseFirst(another.getBooleanAttribute(ATTRIBUTE_PINNED_ON_TOP, false), getBooleanAttribute(ATTRIBUTE_PINNED_ON_TOP, false))
605 .compare(another.getSortableTime(), getSortableTime())
606 .result();
607 }
608
609 private long getSortableTime() {
610 Draft draft = getDraft();
611 long messageTime = getLatestMessage().getTimeSent();
612 if (draft == null) {
613 return messageTime;
614 } else {
615 return Math.max(messageTime, draft.getTimestamp());
616 }
617 }
618
619 public String getDraftMessage() {
620 return draftMessage;
621 }
622
623 public void setDraftMessage(String draftMessage) {
624 this.draftMessage = draftMessage;
625 }
626
627 public boolean isRead() {
628 synchronized (this.messages) {
629 for(final Message message : Lists.reverse(this.messages)) {
630 if (message.isRead() && message.getType() == Message.TYPE_RTP_SESSION) {
631 continue;
632 }
633 return message.isRead();
634 }
635 return true;
636 }
637 }
638
639 public List<Message> markRead(String upToUuid) {
640 final List<Message> unread = new ArrayList<>();
641 synchronized (this.messages) {
642 for (Message message : this.messages) {
643 if (!message.isRead()) {
644 message.markRead();
645 unread.add(message);
646 }
647 if (message.getUuid().equals(upToUuid)) {
648 return unread;
649 }
650 }
651 }
652 return unread;
653 }
654
655 public Message getLatestMessage() {
656 synchronized (this.messages) {
657 if (this.messages.size() == 0) {
658 Message message = new Message(this, "", Message.ENCRYPTION_NONE);
659 message.setType(Message.TYPE_STATUS);
660 message.setTime(Math.max(getCreated(), getLastClearHistory().getTimestamp()));
661 return message;
662 } else {
663 return this.messages.get(this.messages.size() - 1);
664 }
665 }
666 }
667
668 public @NonNull
669 CharSequence getName() {
670 if (getMode() == MODE_MULTI) {
671 final String roomName = getMucOptions().getName();
672 final String subject = getMucOptions().getSubject();
673 final Bookmark bookmark = getBookmark();
674 final String bookmarkName = bookmark != null ? bookmark.getBookmarkName() : null;
675 if (printableValue(roomName)) {
676 return roomName;
677 } else if (printableValue(subject)) {
678 return subject;
679 } else if (printableValue(bookmarkName, false)) {
680 return bookmarkName;
681 } else {
682 final String generatedName = getMucOptions().createNameFromParticipants();
683 if (printableValue(generatedName)) {
684 return generatedName;
685 } else {
686 return contactJid.getLocal() != null ? contactJid.getLocal() : contactJid;
687 }
688 }
689 } else if ((QuickConversationsService.isConversations() || !Config.QUICKSY_DOMAIN.equals(contactJid.getDomain())) && isWithStranger()) {
690 return contactJid;
691 } else {
692 return this.getContact().getDisplayName();
693 }
694 }
695
696 public String getAccountUuid() {
697 return this.accountUuid;
698 }
699
700 public Account getAccount() {
701 return this.account;
702 }
703
704 public void setAccount(final Account account) {
705 this.account = account;
706 }
707
708 public Contact getContact() {
709 return this.account.getRoster().getContact(this.contactJid);
710 }
711
712 @Override
713 public Jid getJid() {
714 return this.contactJid;
715 }
716
717 public int getStatus() {
718 return this.status;
719 }
720
721 public void setStatus(int status) {
722 this.status = status;
723 }
724
725 public long getCreated() {
726 return this.created;
727 }
728
729 public ContentValues getContentValues() {
730 ContentValues values = new ContentValues();
731 values.put(UUID, uuid);
732 values.put(NAME, name);
733 values.put(CONTACT, contactUuid);
734 values.put(ACCOUNT, accountUuid);
735 values.put(CONTACTJID, contactJid.toString());
736 values.put(CREATED, created);
737 values.put(STATUS, status);
738 values.put(MODE, mode);
739 synchronized (this.attributes) {
740 values.put(ATTRIBUTES, attributes.toString());
741 }
742 return values;
743 }
744
745 public int getMode() {
746 return this.mode;
747 }
748
749 public void setMode(int mode) {
750 this.mode = mode;
751 }
752
753 /**
754 * short for is Private and Non-anonymous
755 */
756 public boolean isSingleOrPrivateAndNonAnonymous() {
757 return mode == MODE_SINGLE || isPrivateAndNonAnonymous();
758 }
759
760 public boolean isPrivateAndNonAnonymous() {
761 return getMucOptions().isPrivateAndNonAnonymous();
762 }
763
764 public synchronized MucOptions getMucOptions() {
765 if (this.mucOptions == null) {
766 this.mucOptions = new MucOptions(this);
767 }
768 return this.mucOptions;
769 }
770
771 public void resetMucOptions() {
772 this.mucOptions = null;
773 }
774
775 public void setContactJid(final Jid jid) {
776 this.contactJid = jid;
777 }
778
779 public Jid getNextCounterpart() {
780 return this.nextCounterpart;
781 }
782
783 public void setNextCounterpart(Jid jid) {
784 this.nextCounterpart = jid;
785 }
786
787 public int getNextEncryption() {
788 if (!Config.supportOmemo() && !Config.supportOpenPgp()) {
789 return Message.ENCRYPTION_NONE;
790 }
791 if (OmemoSetting.isAlways()) {
792 return suitableForOmemoByDefault(this) ? Message.ENCRYPTION_AXOLOTL : Message.ENCRYPTION_NONE;
793 }
794 final int defaultEncryption;
795 if (suitableForOmemoByDefault(this)) {
796 defaultEncryption = OmemoSetting.getEncryption();
797 } else {
798 defaultEncryption = Message.ENCRYPTION_NONE;
799 }
800 int encryption = this.getIntAttribute(ATTRIBUTE_NEXT_ENCRYPTION, defaultEncryption);
801 if (encryption == Message.ENCRYPTION_OTR || encryption < 0) {
802 return defaultEncryption;
803 } else {
804 return encryption;
805 }
806 }
807
808 public boolean setNextEncryption(int encryption) {
809 return this.setAttribute(ATTRIBUTE_NEXT_ENCRYPTION, encryption);
810 }
811
812 public String getNextMessage() {
813 final String nextMessage = getAttribute(ATTRIBUTE_NEXT_MESSAGE);
814 return nextMessage == null ? "" : nextMessage;
815 }
816
817 public @Nullable
818 Draft getDraft() {
819 long timestamp = getLongAttribute(ATTRIBUTE_NEXT_MESSAGE_TIMESTAMP, 0);
820 if (timestamp > getLatestMessage().getTimeSent()) {
821 String message = getAttribute(ATTRIBUTE_NEXT_MESSAGE);
822 if (!TextUtils.isEmpty(message) && timestamp != 0) {
823 return new Draft(message, timestamp);
824 }
825 }
826 return null;
827 }
828
829 public boolean setNextMessage(final String input) {
830 final String message = input == null || input.trim().isEmpty() ? null : input;
831 boolean changed = !getNextMessage().equals(message);
832 this.setAttribute(ATTRIBUTE_NEXT_MESSAGE, message);
833 if (changed) {
834 this.setAttribute(ATTRIBUTE_NEXT_MESSAGE_TIMESTAMP, message == null ? 0 : System.currentTimeMillis());
835 }
836 return changed;
837 }
838
839 public Bookmark getBookmark() {
840 return this.account.getBookmark(this.contactJid);
841 }
842
843 public Message findDuplicateMessage(Message message) {
844 synchronized (this.messages) {
845 for (int i = this.messages.size() - 1; i >= 0; --i) {
846 if (this.messages.get(i).similar(message)) {
847 return this.messages.get(i);
848 }
849 }
850 }
851 return null;
852 }
853
854 public boolean hasDuplicateMessage(Message message) {
855 return findDuplicateMessage(message) != null;
856 }
857
858 public Message findSentMessageWithBody(String body) {
859 synchronized (this.messages) {
860 for (int i = this.messages.size() - 1; i >= 0; --i) {
861 Message message = this.messages.get(i);
862 if (message.getStatus() == Message.STATUS_UNSEND || message.getStatus() == Message.STATUS_SEND) {
863 String otherBody;
864 if (message.hasFileOnRemoteHost()) {
865 otherBody = message.getFileParams().url;
866 } else {
867 otherBody = message.body;
868 }
869 if (otherBody != null && otherBody.equals(body)) {
870 return message;
871 }
872 }
873 }
874 return null;
875 }
876 }
877
878 public Message findRtpSession(final String sessionId, final int s) {
879 synchronized (this.messages) {
880 for (int i = this.messages.size() - 1; i >= 0; --i) {
881 final Message message = this.messages.get(i);
882 if ((message.getStatus() == s) && (message.getType() == Message.TYPE_RTP_SESSION) && sessionId.equals(message.getRemoteMsgId())) {
883 return message;
884 }
885 }
886 }
887 return null;
888 }
889
890 public boolean possibleDuplicate(final String serverMsgId, final String remoteMsgId) {
891 if (serverMsgId == null || remoteMsgId == null) {
892 return false;
893 }
894 synchronized (this.messages) {
895 for (Message message : this.messages) {
896 if (serverMsgId.equals(message.getServerMsgId()) || remoteMsgId.equals(message.getRemoteMsgId())) {
897 return true;
898 }
899 }
900 }
901 return false;
902 }
903
904 public MamReference getLastMessageTransmitted() {
905 final MamReference lastClear = getLastClearHistory();
906 MamReference lastReceived = new MamReference(0);
907 synchronized (this.messages) {
908 for (int i = this.messages.size() - 1; i >= 0; --i) {
909 final Message message = this.messages.get(i);
910 if (message.isPrivateMessage()) {
911 continue; //it's unsafe to use private messages as anchor. They could be coming from user archive
912 }
913 if (message.getStatus() == Message.STATUS_RECEIVED || message.isCarbon() || message.getServerMsgId() != null) {
914 lastReceived = new MamReference(message.getTimeSent(), message.getServerMsgId());
915 break;
916 }
917 }
918 }
919 return MamReference.max(lastClear, lastReceived);
920 }
921
922 public void setMutedTill(long value) {
923 this.setAttribute(ATTRIBUTE_MUTED_TILL, String.valueOf(value));
924 }
925
926 public boolean isMuted() {
927 return System.currentTimeMillis() < this.getLongAttribute(ATTRIBUTE_MUTED_TILL, 0);
928 }
929
930 public boolean alwaysNotify() {
931 return mode == MODE_SINGLE || getBooleanAttribute(ATTRIBUTE_ALWAYS_NOTIFY, Config.ALWAYS_NOTIFY_BY_DEFAULT || isPrivateAndNonAnonymous());
932 }
933
934 public boolean setAttribute(String key, boolean value) {
935 return setAttribute(key, String.valueOf(value));
936 }
937
938 private boolean setAttribute(String key, long value) {
939 return setAttribute(key, Long.toString(value));
940 }
941
942 private boolean setAttribute(String key, int value) {
943 return setAttribute(key, String.valueOf(value));
944 }
945
946 public boolean setAttribute(String key, String value) {
947 synchronized (this.attributes) {
948 try {
949 if (value == null) {
950 if (this.attributes.has(key)) {
951 this.attributes.remove(key);
952 return true;
953 } else {
954 return false;
955 }
956 } else {
957 final String prev = this.attributes.optString(key, null);
958 this.attributes.put(key, value);
959 return !value.equals(prev);
960 }
961 } catch (JSONException e) {
962 throw new AssertionError(e);
963 }
964 }
965 }
966
967 public boolean setAttribute(String key, List<Jid> jids) {
968 JSONArray array = new JSONArray();
969 for (Jid jid : jids) {
970 array.put(jid.asBareJid().toString());
971 }
972 synchronized (this.attributes) {
973 try {
974 this.attributes.put(key, array);
975 return true;
976 } catch (JSONException e) {
977 return false;
978 }
979 }
980 }
981
982 public String getAttribute(String key) {
983 synchronized (this.attributes) {
984 return this.attributes.optString(key, null);
985 }
986 }
987
988 private List<Jid> getJidListAttribute(String key) {
989 ArrayList<Jid> list = new ArrayList<>();
990 synchronized (this.attributes) {
991 try {
992 JSONArray array = this.attributes.getJSONArray(key);
993 for (int i = 0; i < array.length(); ++i) {
994 try {
995 list.add(Jid.of(array.getString(i)));
996 } catch (IllegalArgumentException e) {
997 //ignored
998 }
999 }
1000 } catch (JSONException e) {
1001 //ignored
1002 }
1003 }
1004 return list;
1005 }
1006
1007 private int getIntAttribute(String key, int defaultValue) {
1008 String value = this.getAttribute(key);
1009 if (value == null) {
1010 return defaultValue;
1011 } else {
1012 try {
1013 return Integer.parseInt(value);
1014 } catch (NumberFormatException e) {
1015 return defaultValue;
1016 }
1017 }
1018 }
1019
1020 public long getLongAttribute(String key, long defaultValue) {
1021 String value = this.getAttribute(key);
1022 if (value == null) {
1023 return defaultValue;
1024 } else {
1025 try {
1026 return Long.parseLong(value);
1027 } catch (NumberFormatException e) {
1028 return defaultValue;
1029 }
1030 }
1031 }
1032
1033 public boolean getBooleanAttribute(String key, boolean defaultValue) {
1034 String value = this.getAttribute(key);
1035 if (value == null) {
1036 return defaultValue;
1037 } else {
1038 return Boolean.parseBoolean(value);
1039 }
1040 }
1041
1042 public void add(Message message) {
1043 synchronized (this.messages) {
1044 this.messages.add(message);
1045 }
1046 }
1047
1048 public void prepend(int offset, Message message) {
1049 synchronized (this.messages) {
1050 this.messages.add(Math.min(offset, this.messages.size()), message);
1051 }
1052 }
1053
1054 public void addAll(int index, List<Message> messages) {
1055 synchronized (this.messages) {
1056 this.messages.addAll(index, messages);
1057 }
1058 account.getPgpDecryptionService().decrypt(messages);
1059 }
1060
1061 public void expireOldMessages(long timestamp) {
1062 synchronized (this.messages) {
1063 for (ListIterator<Message> iterator = this.messages.listIterator(); iterator.hasNext(); ) {
1064 if (iterator.next().getTimeSent() < timestamp) {
1065 iterator.remove();
1066 }
1067 }
1068 untieMessages();
1069 }
1070 }
1071
1072 public void sort() {
1073 synchronized (this.messages) {
1074 Collections.sort(this.messages, (left, right) -> {
1075 if (left.getTimeSent() < right.getTimeSent()) {
1076 return -1;
1077 } else if (left.getTimeSent() > right.getTimeSent()) {
1078 return 1;
1079 } else {
1080 return 0;
1081 }
1082 });
1083 untieMessages();
1084 }
1085 }
1086
1087 private void untieMessages() {
1088 for (Message message : this.messages) {
1089 message.untie();
1090 }
1091 }
1092
1093 public int unreadCount() {
1094 synchronized (this.messages) {
1095 int count = 0;
1096 for(final Message message : Lists.reverse(this.messages)) {
1097 if (message.isRead()) {
1098 if (message.getType() == Message.TYPE_RTP_SESSION) {
1099 continue;
1100 }
1101 return count;
1102 }
1103 ++count;
1104 }
1105 return count;
1106 }
1107 }
1108
1109 public int receivedMessagesCount() {
1110 int count = 0;
1111 synchronized (this.messages) {
1112 for (Message message : messages) {
1113 if (message.getStatus() == Message.STATUS_RECEIVED) {
1114 ++count;
1115 }
1116 }
1117 }
1118 return count;
1119 }
1120
1121 public int sentMessagesCount() {
1122 int count = 0;
1123 synchronized (this.messages) {
1124 for (Message message : messages) {
1125 if (message.getStatus() != Message.STATUS_RECEIVED) {
1126 ++count;
1127 }
1128 }
1129 }
1130 return count;
1131 }
1132
1133 public boolean isWithStranger() {
1134 final Contact contact = getContact();
1135 return mode == MODE_SINGLE
1136 && !contact.isOwnServer()
1137 && !contact.showInContactList()
1138 && !contact.isSelf()
1139 && !(contact.getJid().isDomainJid() && JidHelper.isQuicksyDomain(contact.getJid()))
1140 && sentMessagesCount() == 0;
1141 }
1142
1143 public int getReceivedMessagesCountSinceUuid(String uuid) {
1144 if (uuid == null) {
1145 return 0;
1146 }
1147 int count = 0;
1148 synchronized (this.messages) {
1149 for (int i = messages.size() - 1; i >= 0; i--) {
1150 final Message message = messages.get(i);
1151 if (uuid.equals(message.getUuid())) {
1152 return count;
1153 }
1154 if (message.getStatus() <= Message.STATUS_RECEIVED) {
1155 ++count;
1156 }
1157 }
1158 }
1159 return 0;
1160 }
1161
1162 @Override
1163 public int getAvatarBackgroundColor() {
1164 return UIHelper.getColorForName(getName().toString());
1165 }
1166
1167 @Override
1168 public String getAvatarName() {
1169 return getName().toString();
1170 }
1171
1172 public void setCurrentTab(int tab) {
1173 mCurrentTab = tab;
1174 }
1175
1176 public int getCurrentTab() {
1177 if (mCurrentTab >= 0) return mCurrentTab;
1178
1179 if (!isRead() || getContact().resourceWhichSupport(Namespace.COMMANDS) == null) {
1180 return 0;
1181 }
1182
1183 return 1;
1184 }
1185
1186 public void startCommand(Element command, XmppConnectionService xmppConnectionService) {
1187 pagerAdapter.startCommand(command, xmppConnectionService);
1188 }
1189
1190 public void setupViewPager(ViewPager pager, TabLayout tabs) {
1191 pagerAdapter.setupViewPager(pager, tabs);
1192 }
1193
1194 public void showViewPager() {
1195 pagerAdapter.show();
1196 }
1197
1198 public void hideViewPager() {
1199 pagerAdapter.hide();
1200 }
1201
1202 public interface OnMessageFound {
1203 void onMessageFound(final Message message);
1204 }
1205
1206 public static class Draft {
1207 private final String message;
1208 private final long timestamp;
1209
1210 private Draft(String message, long timestamp) {
1211 this.message = message;
1212 this.timestamp = timestamp;
1213 }
1214
1215 public long getTimestamp() {
1216 return timestamp;
1217 }
1218
1219 public String getMessage() {
1220 return message;
1221 }
1222 }
1223
1224 public class ConversationPagerAdapter extends PagerAdapter {
1225 protected ViewPager mPager = null;
1226 protected TabLayout mTabs = null;
1227 ArrayList<CommandSession> sessions = new ArrayList<>();
1228
1229 public void setupViewPager(ViewPager pager, TabLayout tabs) {
1230 mPager = pager;
1231 mTabs = tabs;
1232 show();
1233 pager.setAdapter(this);
1234 tabs.setupWithViewPager(mPager);
1235 pager.setCurrentItem(getCurrentTab());
1236
1237 mPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
1238 public void onPageScrollStateChanged(int state) { }
1239 public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { }
1240
1241 public void onPageSelected(int position) {
1242 setCurrentTab(position);
1243 }
1244 });
1245 }
1246
1247 public void show() {
1248 if (sessions == null) {
1249 sessions = new ArrayList<>();
1250 notifyDataSetChanged();
1251 }
1252 if (mTabs != null) mTabs.setVisibility(View.VISIBLE);
1253 }
1254
1255 public void hide() {
1256 if (!sessions.isEmpty()) return; // Do not hide during active session
1257 if (mPager != null) mPager.setCurrentItem(0);
1258 if (mTabs != null) mTabs.setVisibility(View.GONE);
1259 sessions = null;
1260 notifyDataSetChanged();
1261 }
1262
1263 public void startCommand(Element command, XmppConnectionService xmppConnectionService) {
1264 show();
1265 CommandSession session = new CommandSession(command.getAttribute("name"), xmppConnectionService);
1266
1267 final IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
1268 packet.setTo(command.getAttributeAsJid("jid"));
1269 final Element c = packet.addChild("command", Namespace.COMMANDS);
1270 c.setAttribute("node", command.getAttribute("node"));
1271 c.setAttribute("action", "execute");
1272 xmppConnectionService.sendIqPacket(getAccount(), packet, (a, iq) -> {
1273 mPager.post(() -> {
1274 session.updateWithResponse(iq);
1275 });
1276 });
1277
1278 sessions.add(session);
1279 notifyDataSetChanged();
1280 mPager.setCurrentItem(getCount() - 1);
1281 }
1282
1283 public void removeSession(CommandSession session) {
1284 sessions.remove(session);
1285 notifyDataSetChanged();
1286 }
1287
1288 @NonNull
1289 @Override
1290 public Object instantiateItem(@NonNull ViewGroup container, int position) {
1291 if (position < 2) {
1292 return mPager.getChildAt(position);
1293 }
1294
1295 CommandSession session = sessions.get(position-2);
1296 CommandPageBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_page, container, false);
1297 container.addView(binding.getRoot());
1298 session.setBinding(binding);
1299 return session;
1300 }
1301
1302 @Override
1303 public void destroyItem(@NonNull ViewGroup container, int position, Object o) {
1304 if (position < 2) return;
1305
1306 container.removeView(((CommandSession) o).getView());
1307 }
1308
1309 @Override
1310 public int getItemPosition(Object o) {
1311 if (o == mPager.getChildAt(0)) return PagerAdapter.POSITION_UNCHANGED;
1312 if (o == mPager.getChildAt(1)) return PagerAdapter.POSITION_UNCHANGED;
1313
1314 int pos = sessions == null ? -1 : sessions.indexOf(o);
1315 if (pos < 0) return PagerAdapter.POSITION_NONE;
1316 return pos + 2;
1317 }
1318
1319 @Override
1320 public int getCount() {
1321 if (sessions == null) return 1;
1322
1323 int count = 2 + sessions.size();
1324 if (count > 2) {
1325 mTabs.setTabMode(TabLayout.MODE_SCROLLABLE);
1326 } else {
1327 mTabs.setTabMode(TabLayout.MODE_FIXED);
1328 }
1329 return count;
1330 }
1331
1332 @Override
1333 public boolean isViewFromObject(@NonNull View view, @NonNull Object o) {
1334 if (view == o) return true;
1335
1336 if (o instanceof CommandSession) {
1337 return ((CommandSession) o).getView() == view;
1338 }
1339
1340 return false;
1341 }
1342
1343 @Nullable
1344 @Override
1345 public CharSequence getPageTitle(int position) {
1346 switch (position) {
1347 case 0:
1348 return "Conversation";
1349 case 1:
1350 return "Commands";
1351 default:
1352 CommandSession session = sessions.get(position-2);
1353 if (session == null) return super.getPageTitle(position);
1354 return session.getTitle();
1355 }
1356 }
1357
1358 class CommandSession extends RecyclerView.Adapter<CommandSession.ViewHolder> {
1359 abstract class ViewHolder<T extends ViewDataBinding> extends RecyclerView.ViewHolder {
1360 protected T binding;
1361
1362 public ViewHolder(T binding) {
1363 super(binding.getRoot());
1364 this.binding = binding;
1365 }
1366
1367 abstract public void bind(Item el);
1368
1369 protected void setTextOrHide(TextView v, Optional<String> s) {
1370 if (s == null || !s.isPresent()) {
1371 v.setVisibility(View.GONE);
1372 } else {
1373 v.setVisibility(View.VISIBLE);
1374 v.setText(s.get());
1375 }
1376 }
1377
1378 protected void setupInputType(Element field, TextView textinput, TextInputLayout layout) {
1379 int flags = 0;
1380 if (layout != null) layout.setEndIconMode(TextInputLayout.END_ICON_NONE);
1381 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT);
1382
1383 String type = field.getAttribute("type");
1384 if (type != null) {
1385 if (type.equals("text-multi") || type.equals("jid-multi")) {
1386 flags |= InputType.TYPE_TEXT_FLAG_MULTI_LINE;
1387 }
1388
1389 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT);
1390
1391 if (type.equals("jid-single") || type.equals("jid-multi")) {
1392 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
1393 }
1394
1395 if (type.equals("text-private")) {
1396 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
1397 if (layout != null) layout.setEndIconMode(TextInputLayout.END_ICON_PASSWORD_TOGGLE);
1398 }
1399 }
1400
1401 Element validate = field.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1402 if (validate == null) return;
1403 String datatype = validate.getAttribute("datatype");
1404 if (datatype == null) return;
1405
1406 if (datatype.equals("xs:integer") || datatype.equals("xs:int") || datatype.equals("xs:long") || datatype.equals("xs:short") || datatype.equals("xs:byte")) {
1407 textinput.setInputType(flags | InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED);
1408 }
1409
1410 if (datatype.equals("xs:decimal") || datatype.equals("xs:double")) {
1411 textinput.setInputType(flags | InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED | InputType.TYPE_NUMBER_FLAG_DECIMAL);
1412 }
1413
1414 if (datatype.equals("xs:date")) {
1415 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_DATE);
1416 }
1417
1418 if (datatype.equals("xs:dateTime")) {
1419 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_NORMAL);
1420 }
1421
1422 if (datatype.equals("xs:time")) {
1423 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_TIME);
1424 }
1425
1426 if (datatype.equals("xs:anyURI")) {
1427 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI);
1428 }
1429
1430 if (datatype.equals("html:tel")) {
1431 textinput.setInputType(flags | InputType.TYPE_CLASS_PHONE);
1432 }
1433
1434 if (datatype.equals("html:email")) {
1435 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
1436 }
1437 }
1438 }
1439
1440 class ErrorViewHolder extends ViewHolder<CommandNoteBinding> {
1441 public ErrorViewHolder(CommandNoteBinding binding) { super(binding); }
1442
1443 @Override
1444 public void bind(Item iq) {
1445 binding.errorIcon.setVisibility(View.VISIBLE);
1446
1447 Element error = iq.el.findChild("error");
1448 if (error == null) return;
1449 String text = error.findChildContent("text", "urn:ietf:params:xml:ns:xmpp-stanzas");
1450 if (text == null || text.equals("")) {
1451 text = error.getChildren().get(0).getName();
1452 }
1453 binding.message.setText(text);
1454 }
1455 }
1456
1457 class NoteViewHolder extends ViewHolder<CommandNoteBinding> {
1458 public NoteViewHolder(CommandNoteBinding binding) { super(binding); }
1459
1460 @Override
1461 public void bind(Item note) {
1462 binding.message.setText(note.el.getContent());
1463
1464 String type = note.el.getAttribute("type");
1465 if (type != null && type.equals("error")) {
1466 binding.errorIcon.setVisibility(View.VISIBLE);
1467 }
1468 }
1469 }
1470
1471 class ResultFieldViewHolder extends ViewHolder<CommandResultFieldBinding> {
1472 public ResultFieldViewHolder(CommandResultFieldBinding binding) { super(binding); }
1473
1474 @Override
1475 public void bind(Item item) {
1476 Field field = (Field) item;
1477 setTextOrHide(binding.label, field.getLabel());
1478 setTextOrHide(binding.desc, field.getDesc());
1479
1480 ArrayAdapter<String> values = new ArrayAdapter<String>(binding.getRoot().getContext(), R.layout.simple_list_item);
1481 for (Element el : field.el.getChildren()) {
1482 if (el.getName().equals("value") && el.getNamespace().equals("jabber:x:data")) {
1483 values.add(el.getContent());
1484 }
1485 }
1486 binding.values.setAdapter(values);
1487
1488 ClipboardManager clipboard = (ClipboardManager) binding.getRoot().getContext().getSystemService(Context.CLIPBOARD_SERVICE);
1489 binding.values.setOnItemLongClickListener((arg0, arg1, pos, id) -> {
1490 ClipData myClip = ClipData.newPlainText("text", values.getItem(pos));
1491 clipboard.setPrimaryClip(myClip);
1492 Toast.makeText(binding.getRoot().getContext(), R.string.message_copied_to_clipboard, Toast.LENGTH_SHORT).show();
1493 return true;
1494 });
1495 }
1496 }
1497
1498 class ResultCellViewHolder extends ViewHolder<CommandResultCellBinding> {
1499 public ResultCellViewHolder(CommandResultCellBinding binding) { super(binding); }
1500
1501 @Override
1502 public void bind(Item item) {
1503 Cell cell = (Cell) item;
1504
1505 if (cell.el == null) {
1506 binding.text.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Subhead);
1507 setTextOrHide(binding.text, cell.reported.getLabel());
1508 } else {
1509 binding.text.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Body1);
1510 binding.text.setText(cell.el.findChildContent("value", "jabber:x:data"));
1511 }
1512 }
1513 }
1514
1515 class CheckboxFieldViewHolder extends ViewHolder<CommandCheckboxFieldBinding> implements CompoundButton.OnCheckedChangeListener {
1516 public CheckboxFieldViewHolder(CommandCheckboxFieldBinding binding) {
1517 super(binding);
1518 binding.row.setOnClickListener((v) -> {
1519 binding.checkbox.toggle();
1520 });
1521 binding.checkbox.setOnCheckedChangeListener(this);
1522 }
1523 protected Element mValue = null;
1524
1525 @Override
1526 public void bind(Item item) {
1527 Field field = (Field) item;
1528 binding.label.setText(field.getLabel().or(""));
1529 setTextOrHide(binding.desc, field.getDesc());
1530 mValue = field.getValue();
1531 binding.checkbox.setChecked(mValue.getContent() != null && (mValue.getContent().equals("true") || mValue.getContent().equals("1")));
1532 }
1533
1534 @Override
1535 public void onCheckedChanged(CompoundButton checkbox, boolean isChecked) {
1536 if (mValue == null) return;
1537
1538 mValue.setContent(isChecked ? "true" : "false");
1539 }
1540 }
1541
1542 class SearchListFieldViewHolder extends ViewHolder<CommandSearchListFieldBinding> implements TextWatcher {
1543 public SearchListFieldViewHolder(CommandSearchListFieldBinding binding) {
1544 super(binding);
1545 binding.search.addTextChangedListener(this);
1546 }
1547 protected Element mValue = null;
1548 List<Option> options = new ArrayList<>();
1549 protected ArrayAdapter<Option> adapter;
1550 protected boolean open;
1551
1552 @Override
1553 public void bind(Item item) {
1554 Field field = (Field) item;
1555 setTextOrHide(binding.label, field.getLabel());
1556 setTextOrHide(binding.desc, field.getDesc());
1557
1558 if (field.error != null) {
1559 binding.desc.setVisibility(View.VISIBLE);
1560 binding.desc.setText(field.error);
1561 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Design_Error);
1562 } else {
1563 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Status);
1564 }
1565
1566 mValue = field.getValue();
1567
1568 Element validate = field.el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1569 open = validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null;
1570 setupInputType(field.el, binding.search, null);
1571
1572 options = field.getOptions();
1573 binding.list.setOnItemClickListener((parent, view, position, id) -> {
1574 mValue.setContent(adapter.getItem(binding.list.getCheckedItemPosition()).getValue());
1575 if (open) binding.search.setText(mValue.getContent());
1576 });
1577 search("");
1578 }
1579
1580 @Override
1581 public void afterTextChanged(Editable s) {
1582 if (open) mValue.setContent(s.toString());
1583 search(s.toString());
1584 }
1585
1586 @Override
1587 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1588
1589 @Override
1590 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1591
1592 protected void search(String s) {
1593 List<Option> filteredOptions;
1594 final String q = s.replaceAll("\\W", "").toLowerCase();
1595 if (q == null || q.equals("")) {
1596 filteredOptions = options;
1597 } else {
1598 filteredOptions = options.stream().filter(o -> o.toString().replaceAll("\\W", "").toLowerCase().contains(q)).collect(Collectors.toList());
1599 }
1600 adapter = new ArrayAdapter(binding.getRoot().getContext(), R.layout.simple_list_item, filteredOptions);
1601 binding.list.setAdapter(adapter);
1602
1603 int checkedPos = filteredOptions.indexOf(new Option(mValue.getContent(), ""));
1604 if (checkedPos >= 0) binding.list.setItemChecked(checkedPos, true);
1605 }
1606 }
1607
1608 class RadioEditFieldViewHolder extends ViewHolder<CommandRadioEditFieldBinding> implements CompoundButton.OnCheckedChangeListener, TextWatcher {
1609 public RadioEditFieldViewHolder(CommandRadioEditFieldBinding binding) {
1610 super(binding);
1611 binding.open.addTextChangedListener(this);
1612 options = new ArrayAdapter<Option>(binding.getRoot().getContext(), R.layout.radio_grid_item) {
1613 @Override
1614 public View getView(int position, View convertView, ViewGroup parent) {
1615 CompoundButton v = (CompoundButton) super.getView(position, convertView, parent);
1616 v.setId(position);
1617 v.setChecked(getItem(position).getValue().equals(mValue.getContent()));
1618 v.setOnCheckedChangeListener(RadioEditFieldViewHolder.this);
1619 return v;
1620 }
1621 };
1622 }
1623 protected Element mValue = null;
1624 protected ArrayAdapter<Option> options;
1625
1626 @Override
1627 public void bind(Item item) {
1628 Field field = (Field) item;
1629 setTextOrHide(binding.label, field.getLabel());
1630 setTextOrHide(binding.desc, field.getDesc());
1631
1632 if (field.error != null) {
1633 binding.desc.setVisibility(View.VISIBLE);
1634 binding.desc.setText(field.error);
1635 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Design_Error);
1636 } else {
1637 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Status);
1638 }
1639
1640 mValue = field.getValue();
1641
1642 Element validate = field.el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1643 binding.open.setVisibility((validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null) ? View.VISIBLE : View.GONE);
1644 binding.open.setText(mValue.getContent());
1645 setupInputType(field.el, binding.open, null);
1646
1647 options.clear();
1648 List<Option> theOptions = field.getOptions();
1649 options.addAll(theOptions);
1650
1651 float screenWidth = binding.getRoot().getContext().getResources().getDisplayMetrics().widthPixels;
1652 TextPaint paint = ((TextView) LayoutInflater.from(binding.getRoot().getContext()).inflate(R.layout.radio_grid_item, null)).getPaint();
1653 float maxColumnWidth = theOptions.stream().map((x) ->
1654 StaticLayout.getDesiredWidth(x.toString(), paint)
1655 ).max(Float::compare).orElse(new Float(0.0));
1656 if (maxColumnWidth * theOptions.size() < 0.90 * screenWidth) {
1657 binding.radios.setNumColumns(theOptions.size());
1658 } else if (maxColumnWidth * (theOptions.size() / 2) < 0.90 * screenWidth) {
1659 binding.radios.setNumColumns(theOptions.size() / 2);
1660 } else {
1661 binding.radios.setNumColumns(1);
1662 }
1663 binding.radios.setAdapter(options);
1664 }
1665
1666 @Override
1667 public void onCheckedChanged(CompoundButton radio, boolean isChecked) {
1668 if (mValue == null) return;
1669
1670 if (isChecked) {
1671 mValue.setContent(options.getItem(radio.getId()).getValue());
1672 binding.open.setText(mValue.getContent());
1673 }
1674 options.notifyDataSetChanged();
1675 }
1676
1677 @Override
1678 public void afterTextChanged(Editable s) {
1679 if (mValue == null) return;
1680
1681 mValue.setContent(s.toString());
1682 options.notifyDataSetChanged();
1683 }
1684
1685 @Override
1686 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1687
1688 @Override
1689 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1690 }
1691
1692 class SpinnerFieldViewHolder extends ViewHolder<CommandSpinnerFieldBinding> implements AdapterView.OnItemSelectedListener {
1693 public SpinnerFieldViewHolder(CommandSpinnerFieldBinding binding) {
1694 super(binding);
1695 binding.spinner.setOnItemSelectedListener(this);
1696 }
1697 protected Element mValue = null;
1698
1699 @Override
1700 public void bind(Item item) {
1701 Field field = (Field) item;
1702 setTextOrHide(binding.label, field.getLabel());
1703 binding.spinner.setPrompt(field.getLabel().or(""));
1704 setTextOrHide(binding.desc, field.getDesc());
1705
1706 mValue = field.getValue();
1707
1708 ArrayAdapter<Option> options = new ArrayAdapter<Option>(binding.getRoot().getContext(), android.R.layout.simple_spinner_item);
1709 options.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
1710 options.addAll(field.getOptions());
1711
1712 binding.spinner.setAdapter(options);
1713 binding.spinner.setSelection(options.getPosition(new Option(mValue.getContent(), null)));
1714 }
1715
1716 @Override
1717 public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
1718 Option o = (Option) parent.getItemAtPosition(pos);
1719 if (mValue == null) return;
1720
1721 mValue.setContent(o == null ? "" : o.getValue());
1722 }
1723
1724 @Override
1725 public void onNothingSelected(AdapterView<?> parent) {
1726 mValue.setContent("");
1727 }
1728 }
1729
1730 class TextFieldViewHolder extends ViewHolder<CommandTextFieldBinding> implements TextWatcher {
1731 public TextFieldViewHolder(CommandTextFieldBinding binding) {
1732 super(binding);
1733 binding.textinput.addTextChangedListener(this);
1734 }
1735 protected Element mValue = null;
1736
1737 @Override
1738 public void bind(Item item) {
1739 Field field = (Field) item;
1740 binding.textinputLayout.setHint(field.getLabel().or(""));
1741
1742 binding.textinputLayout.setHelperTextEnabled(field.getDesc().isPresent());
1743 for (String desc : field.getDesc().asSet()) {
1744 binding.textinputLayout.setHelperText(desc);
1745 }
1746
1747 binding.textinputLayout.setErrorEnabled(field.error != null);
1748 if (field.error != null) binding.textinputLayout.setError(field.error);
1749
1750 mValue = field.getValue();
1751 binding.textinput.setText(mValue.getContent());
1752 setupInputType(field.el, binding.textinput, binding.textinputLayout);
1753 }
1754
1755 @Override
1756 public void afterTextChanged(Editable s) {
1757 if (mValue == null) return;
1758
1759 mValue.setContent(s.toString());
1760 }
1761
1762 @Override
1763 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1764
1765 @Override
1766 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1767 }
1768
1769 class WebViewHolder extends ViewHolder<CommandWebviewBinding> {
1770 public WebViewHolder(CommandWebviewBinding binding) { super(binding); }
1771
1772 @Override
1773 public void bind(Item oob) {
1774 binding.webview.getSettings().setJavaScriptEnabled(true);
1775 binding.webview.getSettings().setUserAgentString("Mozilla/5.0 (Linux; Android 11) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.106 Mobile Safari/537.36");
1776 binding.webview.getSettings().setDatabaseEnabled(true);
1777 binding.webview.getSettings().setDomStorageEnabled(true);
1778 binding.webview.setWebChromeClient(new WebChromeClient() {
1779 @Override
1780 public void onProgressChanged(WebView view, int newProgress) {
1781 binding.progressbar.setVisibility(newProgress < 100 ? View.VISIBLE : View.GONE);
1782 binding.progressbar.setProgress(newProgress);
1783 }
1784 });
1785 binding.webview.setWebViewClient(new WebViewClient() {
1786 @Override
1787 public void onPageFinished(WebView view, String url) {
1788 super.onPageFinished(view, url);
1789 mTitle = view.getTitle();
1790 ConversationPagerAdapter.this.notifyDataSetChanged();
1791 }
1792 });
1793 binding.webview.addJavascriptInterface(new JsObject(), "xmpp_xep0050");
1794 binding.webview.loadUrl(oob.el.findChildContent("url", "jabber:x:oob"));
1795 }
1796
1797 class JsObject {
1798 @JavascriptInterface
1799 public void execute() { execute("execute"); }
1800 public void execute(String action) {
1801 getView().post(() -> {
1802 if(CommandSession.this.execute(action)) {
1803 removeSession(CommandSession.this);
1804 }
1805 });
1806 }
1807 }
1808 }
1809
1810 class ProgressBarViewHolder extends ViewHolder<CommandProgressBarBinding> {
1811 public ProgressBarViewHolder(CommandProgressBarBinding binding) { super(binding); }
1812
1813 @Override
1814 public void bind(Item item) { }
1815 }
1816
1817 class Item {
1818 protected Element el;
1819 protected int viewType;
1820 protected String error = null;
1821
1822 Item(Element el, int viewType) {
1823 this.el = el;
1824 this.viewType = viewType;
1825 }
1826
1827 public boolean validate() {
1828 error = null;
1829 return true;
1830 }
1831 }
1832
1833 class Field extends Item {
1834 Field(Element el, int viewType) { super(el, viewType); }
1835
1836 @Override
1837 public boolean validate() {
1838 if (!super.validate()) return false;
1839 if (el.findChild("required", "jabber:x:data") == null) return true;
1840 if (getValue().getContent() != null && !getValue().getContent().equals("")) return true;
1841
1842 error = "this value is required";
1843 return false;
1844 }
1845
1846 public String getVar() {
1847 return el.getAttribute("var");
1848 }
1849
1850 public Optional<String> getLabel() {
1851 String label = el.getAttribute("label");
1852 if (label == null) label = getVar();
1853 return Optional.fromNullable(label);
1854 }
1855
1856 public Optional<String> getDesc() {
1857 return Optional.fromNullable(el.findChildContent("desc", "jabber:x:data"));
1858 }
1859
1860 public Element getValue() {
1861 Element value = el.findChild("value", "jabber:x:data");
1862 if (value == null) {
1863 value = el.addChild("value", "jabber:x:data");
1864 }
1865 return value;
1866 }
1867
1868 public List<Option> getOptions() {
1869 return Option.forField(el);
1870 }
1871 }
1872
1873 class Cell extends Item {
1874 protected Field reported;
1875
1876 Cell(Field reported, Element item) {
1877 super(item, TYPE_RESULT_CELL);
1878 this.reported = reported;
1879 }
1880 }
1881
1882 protected Field mkField(Element el) {
1883 int viewType = -1;
1884
1885 String formType = responseElement.getAttribute("type");
1886 if (formType != null) {
1887 String fieldType = el.getAttribute("type");
1888 if (fieldType == null) fieldType = "text-single";
1889
1890 if (formType.equals("result") || fieldType.equals("fixed")) {
1891 viewType = TYPE_RESULT_FIELD;
1892 } else if (formType.equals("form")) {
1893 if (fieldType.equals("boolean")) {
1894 viewType = TYPE_CHECKBOX_FIELD;
1895 } else if (fieldType.equals("list-single")) {
1896 Element validate = el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1897 if (Option.forField(el).size() > 9) {
1898 viewType = TYPE_SEARCH_LIST_FIELD;
1899 } else if (el.findChild("value", "jabber:x:data") == null || (validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null)) {
1900 viewType = TYPE_RADIO_EDIT_FIELD;
1901 } else {
1902 viewType = TYPE_SPINNER_FIELD;
1903 }
1904 } else {
1905 viewType = TYPE_TEXT_FIELD;
1906 }
1907 }
1908
1909 return new Field(el, viewType);
1910 }
1911
1912 return null;
1913 }
1914
1915 protected Item mkItem(Element el, int pos) {
1916 int viewType = -1;
1917
1918 if (response != null && response.getType() == IqPacket.TYPE.RESULT) {
1919 if (el.getName().equals("note")) {
1920 viewType = TYPE_NOTE;
1921 } else if (el.getNamespace().equals("jabber:x:oob")) {
1922 viewType = TYPE_WEB;
1923 } else if (el.getName().equals("instructions") && el.getNamespace().equals("jabber:x:data")) {
1924 viewType = TYPE_NOTE;
1925 } else if (el.getName().equals("field") && el.getNamespace().equals("jabber:x:data")) {
1926 Field field = mkField(el);
1927 if (field != null) {
1928 items.put(pos, field);
1929 return field;
1930 }
1931 }
1932 } else if (response != null) {
1933 viewType = TYPE_ERROR;
1934 }
1935
1936 Item item = new Item(el, viewType);
1937 items.put(pos, item);
1938 return item;
1939 }
1940
1941 final int TYPE_ERROR = 1;
1942 final int TYPE_NOTE = 2;
1943 final int TYPE_WEB = 3;
1944 final int TYPE_RESULT_FIELD = 4;
1945 final int TYPE_TEXT_FIELD = 5;
1946 final int TYPE_CHECKBOX_FIELD = 6;
1947 final int TYPE_SPINNER_FIELD = 7;
1948 final int TYPE_RADIO_EDIT_FIELD = 8;
1949 final int TYPE_RESULT_CELL = 9;
1950 final int TYPE_PROGRESSBAR = 10;
1951 final int TYPE_SEARCH_LIST_FIELD = 11;
1952
1953 protected boolean loading = false;
1954 protected Timer loadingTimer = new Timer();
1955 protected String mTitle;
1956 protected CommandPageBinding mBinding = null;
1957 protected IqPacket response = null;
1958 protected Element responseElement = null;
1959 protected List<Field> reported = null;
1960 protected SparseArray<Item> items = new SparseArray<>();
1961 protected XmppConnectionService xmppConnectionService;
1962 protected ArrayAdapter<String> actionsAdapter;
1963 protected GridLayoutManager layoutManager;
1964
1965 CommandSession(String title, XmppConnectionService xmppConnectionService) {
1966 loading();
1967 mTitle = title;
1968 this.xmppConnectionService = xmppConnectionService;
1969 if (mPager != null) setupLayoutManager();
1970 actionsAdapter = new ArrayAdapter<String>(xmppConnectionService, R.layout.simple_list_item) {
1971 @Override
1972 public View getView(int position, View convertView, ViewGroup parent) {
1973 View v = super.getView(position, convertView, parent);
1974 TextView tv = (TextView) v.findViewById(android.R.id.text1);
1975 tv.setGravity(Gravity.CENTER);
1976 int resId = xmppConnectionService.getResources().getIdentifier("action_" + tv.getText() , "string" , xmppConnectionService.getPackageName());
1977 if (resId != 0) tv.setText(xmppConnectionService.getResources().getString(resId));
1978 tv.setTextColor(ContextCompat.getColor(xmppConnectionService, R.color.white));
1979 tv.setBackgroundColor(UIHelper.getColorForName(tv.getText().toString()));
1980 return v;
1981 }
1982 };
1983 actionsAdapter.registerDataSetObserver(new DataSetObserver() {
1984 @Override
1985 public void onChanged() {
1986 if (mBinding == null) return;
1987
1988 mBinding.actions.setNumColumns(actionsAdapter.getCount() > 1 ? 2 : 1);
1989 }
1990
1991 @Override
1992 public void onInvalidated() {}
1993 });
1994 }
1995
1996 public String getTitle() {
1997 return mTitle;
1998 }
1999
2000 public void updateWithResponse(IqPacket iq) {
2001 this.loadingTimer.cancel();
2002 this.loadingTimer = new Timer();
2003 this.loading = false;
2004 this.responseElement = null;
2005 this.reported = null;
2006 this.response = iq;
2007 this.items.clear();
2008 this.actionsAdapter.clear();
2009 layoutManager.setSpanCount(1);
2010
2011 Element command = iq.findChild("command", "http://jabber.org/protocol/commands");
2012 if (iq.getType() == IqPacket.TYPE.RESULT && command != null) {
2013 for (Element el : command.getChildren()) {
2014 if (el.getName().equals("actions") && el.getNamespace().equals("http://jabber.org/protocol/commands")) {
2015 for (Element action : el.getChildren()) {
2016 if (!el.getNamespace().equals("http://jabber.org/protocol/commands")) continue;
2017 if (action.getName().equals("execute")) continue;
2018
2019 actionsAdapter.add(action.getName());
2020 }
2021 }
2022 if (el.getName().equals("x") && el.getNamespace().equals("jabber:x:data")) {
2023 String title = el.findChildContent("title", "jabber:x:data");
2024 if (title != null) {
2025 mTitle = title;
2026 ConversationPagerAdapter.this.notifyDataSetChanged();
2027 }
2028
2029 if (el.getAttribute("type").equals("result") || el.getAttribute("type").equals("form")) {
2030 this.responseElement = el;
2031 setupReported(el.findChild("reported", "jabber:x:data"));
2032 layoutManager.setSpanCount(this.reported == null ? 1 : this.reported.size());
2033 }
2034 break;
2035 }
2036 if (el.getName().equals("x") && el.getNamespace().equals("jabber:x:oob")) {
2037 String url = el.findChildContent("url", "jabber:x:oob");
2038 if (url != null) {
2039 String scheme = Uri.parse(url).getScheme();
2040 if (scheme.equals("http") || scheme.equals("https")) {
2041 this.responseElement = el;
2042 break;
2043 }
2044 }
2045 }
2046 if (el.getName().equals("note") && el.getNamespace().equals("http://jabber.org/protocol/commands")) {
2047 this.responseElement = el;
2048 break;
2049 }
2050 }
2051
2052 if (responseElement == null && (command.getAttribute("status").equals("completed") || command.getAttribute("status").equals("canceled"))) {
2053 removeSession(this);
2054 return;
2055 }
2056
2057 if (command.getAttribute("status").equals("executing") && actionsAdapter.getCount() < 1) {
2058 // No actions have been given, but we are not done?
2059 // This is probably a spec violation, but we should do *something*
2060 actionsAdapter.add("execute");
2061 }
2062
2063 if (!actionsAdapter.isEmpty()) {
2064 if (command.getAttribute("status").equals("completed") || command.getAttribute("status").equals("canceled")) {
2065 actionsAdapter.add("close");
2066 } else if (actionsAdapter.getPosition("cancel") < 0) {
2067 actionsAdapter.insert("cancel", 0);
2068 }
2069 }
2070 }
2071
2072 if (actionsAdapter.isEmpty()) {
2073 actionsAdapter.add("close");
2074 }
2075
2076 notifyDataSetChanged();
2077 }
2078
2079 protected void setupReported(Element el) {
2080 if (el == null) {
2081 reported = null;
2082 return;
2083 }
2084
2085 reported = new ArrayList<>();
2086 for (Element fieldEl : el.getChildren()) {
2087 if (!fieldEl.getName().equals("field") || !fieldEl.getNamespace().equals("jabber:x:data")) continue;
2088 reported.add(mkField(fieldEl));
2089 }
2090 }
2091
2092 @Override
2093 public int getItemCount() {
2094 if (loading) return 1;
2095 if (response == null) return 0;
2096 if (response.getType() == IqPacket.TYPE.RESULT && responseElement != null && responseElement.getNamespace().equals("jabber:x:data")) {
2097 int i = 0;
2098 for (Element el : responseElement.getChildren()) {
2099 if (!el.getNamespace().equals("jabber:x:data")) continue;
2100 if (el.getName().equals("title")) continue;
2101 if (el.getName().equals("field")) {
2102 String type = el.getAttribute("type");
2103 if (type != null && type.equals("hidden")) continue;
2104 }
2105
2106 if (el.getName().equals("reported") || el.getName().equals("item")) {
2107 if (reported != null) i += reported.size();
2108 continue;
2109 }
2110
2111 i++;
2112 }
2113 return i;
2114 }
2115 return 1;
2116 }
2117
2118 public Item getItem(int position) {
2119 if (loading) return new Item(null, TYPE_PROGRESSBAR);
2120 if (items.get(position) != null) return items.get(position);
2121 if (response == null) return null;
2122
2123 if (response.getType() == IqPacket.TYPE.RESULT && responseElement != null) {
2124 if (responseElement.getNamespace().equals("jabber:x:data")) {
2125 int i = 0;
2126 for (Element el : responseElement.getChildren()) {
2127 if (!el.getNamespace().equals("jabber:x:data")) continue;
2128 if (el.getName().equals("title")) continue;
2129 if (el.getName().equals("field")) {
2130 String type = el.getAttribute("type");
2131 if (type != null && type.equals("hidden")) continue;
2132 }
2133
2134 if (el.getName().equals("reported") || el.getName().equals("item")) {
2135 Cell cell = null;
2136
2137 if (reported != null) {
2138 if (reported.size() > position - i) {
2139 Field reportedField = reported.get(position - i);
2140 Element itemField = null;
2141 if (el.getName().equals("item")) {
2142 for (Element subel : el.getChildren()) {
2143 if (subel.getAttribute("var").equals(reportedField.getVar())) {
2144 itemField = subel;
2145 break;
2146 }
2147 }
2148 }
2149 cell = new Cell(reportedField, itemField);
2150 } else {
2151 i += reported.size();
2152 continue;
2153 }
2154 }
2155
2156 if (cell != null) {
2157 items.put(position, cell);
2158 return cell;
2159 }
2160 }
2161
2162 if (i < position) {
2163 i++;
2164 continue;
2165 }
2166
2167 return mkItem(el, position);
2168 }
2169 }
2170 }
2171
2172 return mkItem(responseElement == null ? response : responseElement, position);
2173 }
2174
2175 @Override
2176 public int getItemViewType(int position) {
2177 return getItem(position).viewType;
2178 }
2179
2180 @Override
2181 public ViewHolder onCreateViewHolder(ViewGroup container, int viewType) {
2182 switch(viewType) {
2183 case TYPE_ERROR: {
2184 CommandNoteBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_note, container, false);
2185 return new ErrorViewHolder(binding);
2186 }
2187 case TYPE_NOTE: {
2188 CommandNoteBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_note, container, false);
2189 return new NoteViewHolder(binding);
2190 }
2191 case TYPE_WEB: {
2192 CommandWebviewBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_webview, container, false);
2193 return new WebViewHolder(binding);
2194 }
2195 case TYPE_RESULT_FIELD: {
2196 CommandResultFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_result_field, container, false);
2197 return new ResultFieldViewHolder(binding);
2198 }
2199 case TYPE_RESULT_CELL: {
2200 CommandResultCellBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_result_cell, container, false);
2201 return new ResultCellViewHolder(binding);
2202 }
2203 case TYPE_CHECKBOX_FIELD: {
2204 CommandCheckboxFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_checkbox_field, container, false);
2205 return new CheckboxFieldViewHolder(binding);
2206 }
2207 case TYPE_SEARCH_LIST_FIELD: {
2208 CommandSearchListFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_search_list_field, container, false);
2209 return new SearchListFieldViewHolder(binding);
2210 }
2211 case TYPE_RADIO_EDIT_FIELD: {
2212 CommandRadioEditFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_radio_edit_field, container, false);
2213 return new RadioEditFieldViewHolder(binding);
2214 }
2215 case TYPE_SPINNER_FIELD: {
2216 CommandSpinnerFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_spinner_field, container, false);
2217 return new SpinnerFieldViewHolder(binding);
2218 }
2219 case TYPE_TEXT_FIELD: {
2220 CommandTextFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_text_field, container, false);
2221 return new TextFieldViewHolder(binding);
2222 }
2223 case TYPE_PROGRESSBAR: {
2224 CommandProgressBarBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_progress_bar, container, false);
2225 return new ProgressBarViewHolder(binding);
2226 }
2227 default:
2228 throw new IllegalArgumentException("Unknown viewType: " + viewType);
2229 }
2230 }
2231
2232 @Override
2233 public void onBindViewHolder(ViewHolder viewHolder, int position) {
2234 viewHolder.bind(getItem(position));
2235 }
2236
2237 public View getView() {
2238 return mBinding.getRoot();
2239 }
2240
2241 public boolean validate() {
2242 int count = getItemCount();
2243 boolean isValid = true;
2244 for (int i = 0; i < count; i++) {
2245 boolean oneIsValid = getItem(i).validate();
2246 isValid = isValid && oneIsValid;
2247 }
2248 notifyDataSetChanged();
2249 return isValid;
2250 }
2251
2252 public boolean execute() {
2253 return execute("execute");
2254 }
2255
2256 public boolean execute(int actionPosition) {
2257 return execute(actionsAdapter.getItem(actionPosition));
2258 }
2259
2260 public boolean execute(String action) {
2261 if (!action.equals("cancel") && !action.equals("prev") && !validate()) return false;
2262 if (response == null) return true;
2263 Element command = response.findChild("command", "http://jabber.org/protocol/commands");
2264 if (command == null) return true;
2265 String status = command.getAttribute("status");
2266 if (status == null || (!status.equals("executing") && !action.equals("prev"))) return true;
2267
2268 final IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
2269 packet.setTo(response.getFrom());
2270 final Element c = packet.addChild("command", Namespace.COMMANDS);
2271 c.setAttribute("node", command.getAttribute("node"));
2272 c.setAttribute("sessionid", command.getAttribute("sessionid"));
2273 c.setAttribute("action", action);
2274
2275 String formType = responseElement == null ? null : responseElement.getAttribute("type");
2276 if (!action.equals("cancel") &&
2277 !action.equals("prev") &&
2278 responseElement != null &&
2279 responseElement.getName().equals("x") &&
2280 responseElement.getNamespace().equals("jabber:x:data") &&
2281 formType != null && formType.equals("form")) {
2282
2283 responseElement.setAttribute("type", "submit");
2284 Element rsm = responseElement.findChild("set", "http://jabber.org/protocol/rsm");
2285 if (rsm != null) {
2286 Element max = new Element("max", "http://jabber.org/protocol/rsm");
2287 max.setContent("1000");
2288 rsm.addChild(max);
2289 }
2290 c.addChild(responseElement);
2291 }
2292
2293 xmppConnectionService.sendIqPacket(getAccount(), packet, (a, iq) -> {
2294 getView().post(() -> {
2295 updateWithResponse(iq);
2296 });
2297 });
2298
2299 loading();
2300 return false;
2301 }
2302
2303 protected void loading() {
2304 loadingTimer.schedule(new TimerTask() {
2305 @Override
2306 public void run() {
2307 getView().post(() -> {
2308 loading = true;
2309 notifyDataSetChanged();
2310 });
2311 }
2312 }, 500);
2313 }
2314
2315 protected GridLayoutManager setupLayoutManager() {
2316 layoutManager = new GridLayoutManager(mPager.getContext(), layoutManager == null ? 1 : layoutManager.getSpanCount());
2317 layoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
2318 @Override
2319 public int getSpanSize(int position) {
2320 if (getItemViewType(position) != TYPE_RESULT_CELL) return layoutManager.getSpanCount();
2321 return 1;
2322 }
2323 });
2324 return layoutManager;
2325 }
2326
2327 public void setBinding(CommandPageBinding b) {
2328 mBinding = b;
2329 // https://stackoverflow.com/a/32350474/8611
2330 mBinding.form.addOnItemTouchListener(new RecyclerView.OnItemTouchListener() {
2331 @Override
2332 public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
2333 if(rv.getChildCount() > 0) {
2334 int[] location = new int[2];
2335 rv.getLocationOnScreen(location);
2336 View childView = rv.findChildViewUnder(e.getX(), e.getY());
2337 if (childView instanceof ViewGroup) {
2338 childView = findViewAt((ViewGroup) childView, location[0] + e.getX(), location[1] + e.getY());
2339 }
2340 if (childView instanceof ListView || childView instanceof WebView) {
2341 int action = e.getAction();
2342 switch (action) {
2343 case MotionEvent.ACTION_DOWN:
2344 rv.requestDisallowInterceptTouchEvent(true);
2345 }
2346 }
2347 }
2348
2349 return false;
2350 }
2351
2352 @Override
2353 public void onRequestDisallowInterceptTouchEvent(boolean disallow) { }
2354
2355 @Override
2356 public void onTouchEvent(RecyclerView rv, MotionEvent e) { }
2357 });
2358 mBinding.form.setLayoutManager(setupLayoutManager());
2359 mBinding.form.setAdapter(this);
2360 mBinding.actions.setAdapter(actionsAdapter);
2361 mBinding.actions.setOnItemClickListener((parent, v, pos, id) -> {
2362 if (execute(pos)) {
2363 removeSession(CommandSession.this);
2364 }
2365 });
2366
2367 actionsAdapter.notifyDataSetChanged();
2368 }
2369
2370 // https://stackoverflow.com/a/36037991/8611
2371 private View findViewAt(ViewGroup viewGroup, float x, float y) {
2372 for(int i = 0; i < viewGroup.getChildCount(); i++) {
2373 View child = viewGroup.getChildAt(i);
2374 if (child instanceof ViewGroup && !(child instanceof ListView) && !(child instanceof WebView)) {
2375 View foundView = findViewAt((ViewGroup) child, x, y);
2376 if (foundView != null && foundView.isShown()) {
2377 return foundView;
2378 }
2379 } else {
2380 int[] location = new int[2];
2381 child.getLocationOnScreen(location);
2382 Rect rect = new Rect(location[0], location[1], location[0] + child.getWidth(), location[1] + child.getHeight());
2383 if (rect.contains((int)x, (int)y)) {
2384 return child;
2385 }
2386 }
2387 }
2388
2389 return null;
2390 }
2391 }
2392 }
2393}