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 canInferPresence() {
1134 final Contact contact = getContact();
1135 if (contact != null && contact.canInferPresence()) return true;
1136 return sentMessagesCount() > 0;
1137 }
1138
1139 public boolean isWithStranger() {
1140 final Contact contact = getContact();
1141 return mode == MODE_SINGLE
1142 && !contact.isOwnServer()
1143 && !contact.showInContactList()
1144 && !contact.isSelf()
1145 && !(contact.getJid().isDomainJid() && JidHelper.isQuicksyDomain(contact.getJid()))
1146 && sentMessagesCount() == 0;
1147 }
1148
1149 public int getReceivedMessagesCountSinceUuid(String uuid) {
1150 if (uuid == null) {
1151 return 0;
1152 }
1153 int count = 0;
1154 synchronized (this.messages) {
1155 for (int i = messages.size() - 1; i >= 0; i--) {
1156 final Message message = messages.get(i);
1157 if (uuid.equals(message.getUuid())) {
1158 return count;
1159 }
1160 if (message.getStatus() <= Message.STATUS_RECEIVED) {
1161 ++count;
1162 }
1163 }
1164 }
1165 return 0;
1166 }
1167
1168 @Override
1169 public int getAvatarBackgroundColor() {
1170 return UIHelper.getColorForName(getName().toString());
1171 }
1172
1173 @Override
1174 public String getAvatarName() {
1175 return getName().toString();
1176 }
1177
1178 public void setCurrentTab(int tab) {
1179 mCurrentTab = tab;
1180 }
1181
1182 public int getCurrentTab() {
1183 if (mCurrentTab >= 0) return mCurrentTab;
1184
1185 if (!isRead() || getContact().resourceWhichSupport(Namespace.COMMANDS) == null) {
1186 return 0;
1187 }
1188
1189 return 1;
1190 }
1191
1192 public void startCommand(Element command, XmppConnectionService xmppConnectionService) {
1193 pagerAdapter.startCommand(command, xmppConnectionService);
1194 }
1195
1196 public void setupViewPager(ViewPager pager, TabLayout tabs) {
1197 pagerAdapter.setupViewPager(pager, tabs);
1198 }
1199
1200 public void showViewPager() {
1201 pagerAdapter.show();
1202 }
1203
1204 public void hideViewPager() {
1205 pagerAdapter.hide();
1206 }
1207
1208 public interface OnMessageFound {
1209 void onMessageFound(final Message message);
1210 }
1211
1212 public static class Draft {
1213 private final String message;
1214 private final long timestamp;
1215
1216 private Draft(String message, long timestamp) {
1217 this.message = message;
1218 this.timestamp = timestamp;
1219 }
1220
1221 public long getTimestamp() {
1222 return timestamp;
1223 }
1224
1225 public String getMessage() {
1226 return message;
1227 }
1228 }
1229
1230 public class ConversationPagerAdapter extends PagerAdapter {
1231 protected ViewPager mPager = null;
1232 protected TabLayout mTabs = null;
1233 ArrayList<CommandSession> sessions = null;
1234
1235 public void setupViewPager(ViewPager pager, TabLayout tabs) {
1236 mPager = pager;
1237 mTabs = tabs;
1238
1239 if (mPager == null) return;
1240 if (sessions != null) show();
1241
1242 pager.setAdapter(this);
1243 tabs.setupWithViewPager(mPager);
1244 pager.setCurrentItem(getCurrentTab());
1245
1246 mPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
1247 public void onPageScrollStateChanged(int state) { }
1248 public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { }
1249
1250 public void onPageSelected(int position) {
1251 setCurrentTab(position);
1252 }
1253 });
1254 }
1255
1256 public void show() {
1257 if (sessions == null) {
1258 sessions = new ArrayList<>();
1259 notifyDataSetChanged();
1260 }
1261 if (mTabs != null) mTabs.setVisibility(View.VISIBLE);
1262 }
1263
1264 public void hide() {
1265 if (sessions != null && !sessions.isEmpty()) return; // Do not hide during active session
1266 if (mPager != null) mPager.setCurrentItem(0);
1267 if (mTabs != null) mTabs.setVisibility(View.GONE);
1268 sessions = null;
1269 notifyDataSetChanged();
1270 }
1271
1272 public void startCommand(Element command, XmppConnectionService xmppConnectionService) {
1273 show();
1274 CommandSession session = new CommandSession(command.getAttribute("name"), xmppConnectionService);
1275
1276 final IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
1277 packet.setTo(command.getAttributeAsJid("jid"));
1278 final Element c = packet.addChild("command", Namespace.COMMANDS);
1279 c.setAttribute("node", command.getAttribute("node"));
1280 c.setAttribute("action", "execute");
1281 View v = mPager;
1282 xmppConnectionService.sendIqPacket(getAccount(), packet, (a, iq) -> {
1283 v.post(() -> {
1284 session.updateWithResponse(iq);
1285 });
1286 });
1287
1288 sessions.add(session);
1289 notifyDataSetChanged();
1290 mPager.setCurrentItem(getCount() - 1);
1291 }
1292
1293 public void removeSession(CommandSession session) {
1294 sessions.remove(session);
1295 notifyDataSetChanged();
1296 }
1297
1298 @NonNull
1299 @Override
1300 public Object instantiateItem(@NonNull ViewGroup container, int position) {
1301 if (position < 2) {
1302 return mPager.getChildAt(position);
1303 }
1304
1305 CommandSession session = sessions.get(position-2);
1306 CommandPageBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_page, container, false);
1307 container.addView(binding.getRoot());
1308 session.setBinding(binding);
1309 return session;
1310 }
1311
1312 @Override
1313 public void destroyItem(@NonNull ViewGroup container, int position, Object o) {
1314 if (position < 2) return;
1315
1316 container.removeView(((CommandSession) o).getView());
1317 }
1318
1319 @Override
1320 public int getItemPosition(Object o) {
1321 if (o == mPager.getChildAt(0)) return PagerAdapter.POSITION_UNCHANGED;
1322 if (o == mPager.getChildAt(1)) return PagerAdapter.POSITION_UNCHANGED;
1323
1324 int pos = sessions == null ? -1 : sessions.indexOf(o);
1325 if (pos < 0) return PagerAdapter.POSITION_NONE;
1326 return pos + 2;
1327 }
1328
1329 @Override
1330 public int getCount() {
1331 if (sessions == null) return 1;
1332
1333 int count = 2 + sessions.size();
1334 if (mTabs == null) return count;
1335
1336 if (count > 2) {
1337 mTabs.setTabMode(TabLayout.MODE_SCROLLABLE);
1338 } else {
1339 mTabs.setTabMode(TabLayout.MODE_FIXED);
1340 }
1341 return count;
1342 }
1343
1344 @Override
1345 public boolean isViewFromObject(@NonNull View view, @NonNull Object o) {
1346 if (view == o) return true;
1347
1348 if (o instanceof CommandSession) {
1349 return ((CommandSession) o).getView() == view;
1350 }
1351
1352 return false;
1353 }
1354
1355 @Nullable
1356 @Override
1357 public CharSequence getPageTitle(int position) {
1358 switch (position) {
1359 case 0:
1360 return "Conversation";
1361 case 1:
1362 return "Commands";
1363 default:
1364 CommandSession session = sessions.get(position-2);
1365 if (session == null) return super.getPageTitle(position);
1366 return session.getTitle();
1367 }
1368 }
1369
1370 class CommandSession extends RecyclerView.Adapter<CommandSession.ViewHolder> {
1371 abstract class ViewHolder<T extends ViewDataBinding> extends RecyclerView.ViewHolder {
1372 protected T binding;
1373
1374 public ViewHolder(T binding) {
1375 super(binding.getRoot());
1376 this.binding = binding;
1377 }
1378
1379 abstract public void bind(Item el);
1380
1381 protected void setTextOrHide(TextView v, Optional<String> s) {
1382 if (s == null || !s.isPresent()) {
1383 v.setVisibility(View.GONE);
1384 } else {
1385 v.setVisibility(View.VISIBLE);
1386 v.setText(s.get());
1387 }
1388 }
1389
1390 protected void setupInputType(Element field, TextView textinput, TextInputLayout layout) {
1391 int flags = 0;
1392 if (layout != null) layout.setEndIconMode(TextInputLayout.END_ICON_NONE);
1393 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT);
1394
1395 String type = field.getAttribute("type");
1396 if (type != null) {
1397 if (type.equals("text-multi") || type.equals("jid-multi")) {
1398 flags |= InputType.TYPE_TEXT_FLAG_MULTI_LINE;
1399 }
1400
1401 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT);
1402
1403 if (type.equals("jid-single") || type.equals("jid-multi")) {
1404 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
1405 }
1406
1407 if (type.equals("text-private")) {
1408 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
1409 if (layout != null) layout.setEndIconMode(TextInputLayout.END_ICON_PASSWORD_TOGGLE);
1410 }
1411 }
1412
1413 Element validate = field.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1414 if (validate == null) return;
1415 String datatype = validate.getAttribute("datatype");
1416 if (datatype == null) return;
1417
1418 if (datatype.equals("xs:integer") || datatype.equals("xs:int") || datatype.equals("xs:long") || datatype.equals("xs:short") || datatype.equals("xs:byte")) {
1419 textinput.setInputType(flags | InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED);
1420 }
1421
1422 if (datatype.equals("xs:decimal") || datatype.equals("xs:double")) {
1423 textinput.setInputType(flags | InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED | InputType.TYPE_NUMBER_FLAG_DECIMAL);
1424 }
1425
1426 if (datatype.equals("xs:date")) {
1427 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_DATE);
1428 }
1429
1430 if (datatype.equals("xs:dateTime")) {
1431 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_NORMAL);
1432 }
1433
1434 if (datatype.equals("xs:time")) {
1435 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_TIME);
1436 }
1437
1438 if (datatype.equals("xs:anyURI")) {
1439 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI);
1440 }
1441
1442 if (datatype.equals("html:tel")) {
1443 textinput.setInputType(flags | InputType.TYPE_CLASS_PHONE);
1444 }
1445
1446 if (datatype.equals("html:email")) {
1447 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
1448 }
1449 }
1450 }
1451
1452 class ErrorViewHolder extends ViewHolder<CommandNoteBinding> {
1453 public ErrorViewHolder(CommandNoteBinding binding) { super(binding); }
1454
1455 @Override
1456 public void bind(Item iq) {
1457 binding.errorIcon.setVisibility(View.VISIBLE);
1458
1459 Element error = iq.el.findChild("error");
1460 if (error == null) return;
1461 String text = error.findChildContent("text", "urn:ietf:params:xml:ns:xmpp-stanzas");
1462 if (text == null || text.equals("")) {
1463 text = error.getChildren().get(0).getName();
1464 }
1465 binding.message.setText(text);
1466 }
1467 }
1468
1469 class NoteViewHolder extends ViewHolder<CommandNoteBinding> {
1470 public NoteViewHolder(CommandNoteBinding binding) { super(binding); }
1471
1472 @Override
1473 public void bind(Item note) {
1474 binding.message.setText(note.el.getContent());
1475
1476 String type = note.el.getAttribute("type");
1477 if (type != null && type.equals("error")) {
1478 binding.errorIcon.setVisibility(View.VISIBLE);
1479 }
1480 }
1481 }
1482
1483 class ResultFieldViewHolder extends ViewHolder<CommandResultFieldBinding> {
1484 public ResultFieldViewHolder(CommandResultFieldBinding binding) { super(binding); }
1485
1486 @Override
1487 public void bind(Item item) {
1488 Field field = (Field) item;
1489 setTextOrHide(binding.label, field.getLabel());
1490 setTextOrHide(binding.desc, field.getDesc());
1491
1492 ArrayAdapter<String> values = new ArrayAdapter<String>(binding.getRoot().getContext(), R.layout.simple_list_item);
1493 for (Element el : field.el.getChildren()) {
1494 if (el.getName().equals("value") && el.getNamespace().equals("jabber:x:data")) {
1495 values.add(el.getContent());
1496 }
1497 }
1498 binding.values.setAdapter(values);
1499
1500 ClipboardManager clipboard = (ClipboardManager) binding.getRoot().getContext().getSystemService(Context.CLIPBOARD_SERVICE);
1501 binding.values.setOnItemLongClickListener((arg0, arg1, pos, id) -> {
1502 ClipData myClip = ClipData.newPlainText("text", values.getItem(pos));
1503 clipboard.setPrimaryClip(myClip);
1504 Toast.makeText(binding.getRoot().getContext(), R.string.message_copied_to_clipboard, Toast.LENGTH_SHORT).show();
1505 return true;
1506 });
1507 }
1508 }
1509
1510 class ResultCellViewHolder extends ViewHolder<CommandResultCellBinding> {
1511 public ResultCellViewHolder(CommandResultCellBinding binding) { super(binding); }
1512
1513 @Override
1514 public void bind(Item item) {
1515 Cell cell = (Cell) item;
1516
1517 if (cell.el == null) {
1518 binding.text.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Subhead);
1519 setTextOrHide(binding.text, cell.reported.getLabel());
1520 } else {
1521 binding.text.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Body1);
1522 binding.text.setText(cell.el.findChildContent("value", "jabber:x:data"));
1523 }
1524 }
1525 }
1526
1527 class CheckboxFieldViewHolder extends ViewHolder<CommandCheckboxFieldBinding> implements CompoundButton.OnCheckedChangeListener {
1528 public CheckboxFieldViewHolder(CommandCheckboxFieldBinding binding) {
1529 super(binding);
1530 binding.row.setOnClickListener((v) -> {
1531 binding.checkbox.toggle();
1532 });
1533 binding.checkbox.setOnCheckedChangeListener(this);
1534 }
1535 protected Element mValue = null;
1536
1537 @Override
1538 public void bind(Item item) {
1539 Field field = (Field) item;
1540 binding.label.setText(field.getLabel().or(""));
1541 setTextOrHide(binding.desc, field.getDesc());
1542 mValue = field.getValue();
1543 binding.checkbox.setChecked(mValue.getContent() != null && (mValue.getContent().equals("true") || mValue.getContent().equals("1")));
1544 }
1545
1546 @Override
1547 public void onCheckedChanged(CompoundButton checkbox, boolean isChecked) {
1548 if (mValue == null) return;
1549
1550 mValue.setContent(isChecked ? "true" : "false");
1551 }
1552 }
1553
1554 class SearchListFieldViewHolder extends ViewHolder<CommandSearchListFieldBinding> implements TextWatcher {
1555 public SearchListFieldViewHolder(CommandSearchListFieldBinding binding) {
1556 super(binding);
1557 binding.search.addTextChangedListener(this);
1558 }
1559 protected Element mValue = null;
1560 List<Option> options = new ArrayList<>();
1561 protected ArrayAdapter<Option> adapter;
1562 protected boolean open;
1563
1564 @Override
1565 public void bind(Item item) {
1566 Field field = (Field) item;
1567 setTextOrHide(binding.label, field.getLabel());
1568 setTextOrHide(binding.desc, field.getDesc());
1569
1570 if (field.error != null) {
1571 binding.desc.setVisibility(View.VISIBLE);
1572 binding.desc.setText(field.error);
1573 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Design_Error);
1574 } else {
1575 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Status);
1576 }
1577
1578 mValue = field.getValue();
1579
1580 Element validate = field.el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1581 open = validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null;
1582 setupInputType(field.el, binding.search, null);
1583
1584 options = field.getOptions();
1585 binding.list.setOnItemClickListener((parent, view, position, id) -> {
1586 mValue.setContent(adapter.getItem(binding.list.getCheckedItemPosition()).getValue());
1587 if (open) binding.search.setText(mValue.getContent());
1588 });
1589 search("");
1590 }
1591
1592 @Override
1593 public void afterTextChanged(Editable s) {
1594 if (open) mValue.setContent(s.toString());
1595 search(s.toString());
1596 }
1597
1598 @Override
1599 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1600
1601 @Override
1602 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1603
1604 protected void search(String s) {
1605 List<Option> filteredOptions;
1606 final String q = s.replaceAll("\\W", "").toLowerCase();
1607 if (q == null || q.equals("")) {
1608 filteredOptions = options;
1609 } else {
1610 filteredOptions = options.stream().filter(o -> o.toString().replaceAll("\\W", "").toLowerCase().contains(q)).collect(Collectors.toList());
1611 }
1612 adapter = new ArrayAdapter(binding.getRoot().getContext(), R.layout.simple_list_item, filteredOptions);
1613 binding.list.setAdapter(adapter);
1614
1615 int checkedPos = filteredOptions.indexOf(new Option(mValue.getContent(), ""));
1616 if (checkedPos >= 0) binding.list.setItemChecked(checkedPos, true);
1617 }
1618 }
1619
1620 class RadioEditFieldViewHolder extends ViewHolder<CommandRadioEditFieldBinding> implements CompoundButton.OnCheckedChangeListener, TextWatcher {
1621 public RadioEditFieldViewHolder(CommandRadioEditFieldBinding binding) {
1622 super(binding);
1623 binding.open.addTextChangedListener(this);
1624 options = new ArrayAdapter<Option>(binding.getRoot().getContext(), R.layout.radio_grid_item) {
1625 @Override
1626 public View getView(int position, View convertView, ViewGroup parent) {
1627 CompoundButton v = (CompoundButton) super.getView(position, convertView, parent);
1628 v.setId(position);
1629 v.setChecked(getItem(position).getValue().equals(mValue.getContent()));
1630 v.setOnCheckedChangeListener(RadioEditFieldViewHolder.this);
1631 return v;
1632 }
1633 };
1634 }
1635 protected Element mValue = null;
1636 protected ArrayAdapter<Option> options;
1637
1638 @Override
1639 public void bind(Item item) {
1640 Field field = (Field) item;
1641 setTextOrHide(binding.label, field.getLabel());
1642 setTextOrHide(binding.desc, field.getDesc());
1643
1644 if (field.error != null) {
1645 binding.desc.setVisibility(View.VISIBLE);
1646 binding.desc.setText(field.error);
1647 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Design_Error);
1648 } else {
1649 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Status);
1650 }
1651
1652 mValue = field.getValue();
1653
1654 Element validate = field.el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1655 binding.open.setVisibility((validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null) ? View.VISIBLE : View.GONE);
1656 binding.open.setText(mValue.getContent());
1657 setupInputType(field.el, binding.open, null);
1658
1659 options.clear();
1660 List<Option> theOptions = field.getOptions();
1661 options.addAll(theOptions);
1662
1663 float screenWidth = binding.getRoot().getContext().getResources().getDisplayMetrics().widthPixels;
1664 TextPaint paint = ((TextView) LayoutInflater.from(binding.getRoot().getContext()).inflate(R.layout.radio_grid_item, null)).getPaint();
1665 float maxColumnWidth = theOptions.stream().map((x) ->
1666 StaticLayout.getDesiredWidth(x.toString(), paint)
1667 ).max(Float::compare).orElse(new Float(0.0));
1668 if (maxColumnWidth * theOptions.size() < 0.90 * screenWidth) {
1669 binding.radios.setNumColumns(theOptions.size());
1670 } else if (maxColumnWidth * (theOptions.size() / 2) < 0.90 * screenWidth) {
1671 binding.radios.setNumColumns(theOptions.size() / 2);
1672 } else {
1673 binding.radios.setNumColumns(1);
1674 }
1675 binding.radios.setAdapter(options);
1676 }
1677
1678 @Override
1679 public void onCheckedChanged(CompoundButton radio, boolean isChecked) {
1680 if (mValue == null) return;
1681
1682 if (isChecked) {
1683 mValue.setContent(options.getItem(radio.getId()).getValue());
1684 binding.open.setText(mValue.getContent());
1685 }
1686 options.notifyDataSetChanged();
1687 }
1688
1689 @Override
1690 public void afterTextChanged(Editable s) {
1691 if (mValue == null) return;
1692
1693 mValue.setContent(s.toString());
1694 options.notifyDataSetChanged();
1695 }
1696
1697 @Override
1698 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1699
1700 @Override
1701 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1702 }
1703
1704 class SpinnerFieldViewHolder extends ViewHolder<CommandSpinnerFieldBinding> implements AdapterView.OnItemSelectedListener {
1705 public SpinnerFieldViewHolder(CommandSpinnerFieldBinding binding) {
1706 super(binding);
1707 binding.spinner.setOnItemSelectedListener(this);
1708 }
1709 protected Element mValue = null;
1710
1711 @Override
1712 public void bind(Item item) {
1713 Field field = (Field) item;
1714 setTextOrHide(binding.label, field.getLabel());
1715 binding.spinner.setPrompt(field.getLabel().or(""));
1716 setTextOrHide(binding.desc, field.getDesc());
1717
1718 mValue = field.getValue();
1719
1720 ArrayAdapter<Option> options = new ArrayAdapter<Option>(binding.getRoot().getContext(), android.R.layout.simple_spinner_item);
1721 options.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
1722 options.addAll(field.getOptions());
1723
1724 binding.spinner.setAdapter(options);
1725 binding.spinner.setSelection(options.getPosition(new Option(mValue.getContent(), null)));
1726 }
1727
1728 @Override
1729 public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
1730 Option o = (Option) parent.getItemAtPosition(pos);
1731 if (mValue == null) return;
1732
1733 mValue.setContent(o == null ? "" : o.getValue());
1734 }
1735
1736 @Override
1737 public void onNothingSelected(AdapterView<?> parent) {
1738 mValue.setContent("");
1739 }
1740 }
1741
1742 class TextFieldViewHolder extends ViewHolder<CommandTextFieldBinding> implements TextWatcher {
1743 public TextFieldViewHolder(CommandTextFieldBinding binding) {
1744 super(binding);
1745 binding.textinput.addTextChangedListener(this);
1746 }
1747 protected Element mValue = null;
1748
1749 @Override
1750 public void bind(Item item) {
1751 Field field = (Field) item;
1752 binding.textinputLayout.setHint(field.getLabel().or(""));
1753
1754 binding.textinputLayout.setHelperTextEnabled(field.getDesc().isPresent());
1755 for (String desc : field.getDesc().asSet()) {
1756 binding.textinputLayout.setHelperText(desc);
1757 }
1758
1759 binding.textinputLayout.setErrorEnabled(field.error != null);
1760 if (field.error != null) binding.textinputLayout.setError(field.error);
1761
1762 mValue = field.getValue();
1763 binding.textinput.setText(mValue.getContent());
1764 setupInputType(field.el, binding.textinput, binding.textinputLayout);
1765 }
1766
1767 @Override
1768 public void afterTextChanged(Editable s) {
1769 if (mValue == null) return;
1770
1771 mValue.setContent(s.toString());
1772 }
1773
1774 @Override
1775 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1776
1777 @Override
1778 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1779 }
1780
1781 class WebViewHolder extends ViewHolder<CommandWebviewBinding> {
1782 public WebViewHolder(CommandWebviewBinding binding) { super(binding); }
1783
1784 @Override
1785 public void bind(Item oob) {
1786 setTextOrHide(binding.desc, Optional.fromNullable(oob.el.findChildContent("desc", "jabber:x:oob")));
1787 binding.webview.getSettings().setJavaScriptEnabled(true);
1788 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");
1789 binding.webview.getSettings().setDatabaseEnabled(true);
1790 binding.webview.getSettings().setDomStorageEnabled(true);
1791 binding.webview.setWebChromeClient(new WebChromeClient() {
1792 @Override
1793 public void onProgressChanged(WebView view, int newProgress) {
1794 binding.progressbar.setVisibility(newProgress < 100 ? View.VISIBLE : View.GONE);
1795 binding.progressbar.setProgress(newProgress);
1796 }
1797 });
1798 binding.webview.setWebViewClient(new WebViewClient() {
1799 @Override
1800 public void onPageFinished(WebView view, String url) {
1801 super.onPageFinished(view, url);
1802 mTitle = view.getTitle();
1803 ConversationPagerAdapter.this.notifyDataSetChanged();
1804 }
1805 });
1806 binding.webview.addJavascriptInterface(new JsObject(), "xmpp_xep0050");
1807 binding.webview.loadUrl(oob.el.findChildContent("url", "jabber:x:oob"));
1808 }
1809
1810 class JsObject {
1811 @JavascriptInterface
1812 public void execute() { execute("execute"); }
1813 public void execute(String action) {
1814 getView().post(() -> {
1815 if(CommandSession.this.execute(action)) {
1816 removeSession(CommandSession.this);
1817 }
1818 });
1819 }
1820 }
1821 }
1822
1823 class ProgressBarViewHolder extends ViewHolder<CommandProgressBarBinding> {
1824 public ProgressBarViewHolder(CommandProgressBarBinding binding) { super(binding); }
1825
1826 @Override
1827 public void bind(Item item) { }
1828 }
1829
1830 class Item {
1831 protected Element el;
1832 protected int viewType;
1833 protected String error = null;
1834
1835 Item(Element el, int viewType) {
1836 this.el = el;
1837 this.viewType = viewType;
1838 }
1839
1840 public boolean validate() {
1841 error = null;
1842 return true;
1843 }
1844 }
1845
1846 class Field extends Item {
1847 Field(Element el, int viewType) { super(el, viewType); }
1848
1849 @Override
1850 public boolean validate() {
1851 if (!super.validate()) return false;
1852 if (el.findChild("required", "jabber:x:data") == null) return true;
1853 if (getValue().getContent() != null && !getValue().getContent().equals("")) return true;
1854
1855 error = "this value is required";
1856 return false;
1857 }
1858
1859 public String getVar() {
1860 return el.getAttribute("var");
1861 }
1862
1863 public Optional<String> getLabel() {
1864 String label = el.getAttribute("label");
1865 if (label == null) label = getVar();
1866 return Optional.fromNullable(label);
1867 }
1868
1869 public Optional<String> getDesc() {
1870 return Optional.fromNullable(el.findChildContent("desc", "jabber:x:data"));
1871 }
1872
1873 public Element getValue() {
1874 Element value = el.findChild("value", "jabber:x:data");
1875 if (value == null) {
1876 value = el.addChild("value", "jabber:x:data");
1877 }
1878 return value;
1879 }
1880
1881 public List<Option> getOptions() {
1882 return Option.forField(el);
1883 }
1884 }
1885
1886 class Cell extends Item {
1887 protected Field reported;
1888
1889 Cell(Field reported, Element item) {
1890 super(item, TYPE_RESULT_CELL);
1891 this.reported = reported;
1892 }
1893 }
1894
1895 protected Field mkField(Element el) {
1896 int viewType = -1;
1897
1898 String formType = responseElement.getAttribute("type");
1899 if (formType != null) {
1900 String fieldType = el.getAttribute("type");
1901 if (fieldType == null) fieldType = "text-single";
1902
1903 if (formType.equals("result") || fieldType.equals("fixed")) {
1904 viewType = TYPE_RESULT_FIELD;
1905 } else if (formType.equals("form")) {
1906 if (fieldType.equals("boolean")) {
1907 viewType = TYPE_CHECKBOX_FIELD;
1908 } else if (fieldType.equals("list-single")) {
1909 Element validate = el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1910 if (Option.forField(el).size() > 9) {
1911 viewType = TYPE_SEARCH_LIST_FIELD;
1912 } else if (el.findChild("value", "jabber:x:data") == null || (validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null)) {
1913 viewType = TYPE_RADIO_EDIT_FIELD;
1914 } else {
1915 viewType = TYPE_SPINNER_FIELD;
1916 }
1917 } else {
1918 viewType = TYPE_TEXT_FIELD;
1919 }
1920 }
1921
1922 return new Field(el, viewType);
1923 }
1924
1925 return null;
1926 }
1927
1928 protected Item mkItem(Element el, int pos) {
1929 int viewType = -1;
1930
1931 if (response != null && response.getType() == IqPacket.TYPE.RESULT) {
1932 if (el.getName().equals("note")) {
1933 viewType = TYPE_NOTE;
1934 } else if (el.getNamespace().equals("jabber:x:oob")) {
1935 viewType = TYPE_WEB;
1936 } else if (el.getName().equals("instructions") && el.getNamespace().equals("jabber:x:data")) {
1937 viewType = TYPE_NOTE;
1938 } else if (el.getName().equals("field") && el.getNamespace().equals("jabber:x:data")) {
1939 Field field = mkField(el);
1940 if (field != null) {
1941 items.put(pos, field);
1942 return field;
1943 }
1944 }
1945 } else if (response != null) {
1946 viewType = TYPE_ERROR;
1947 }
1948
1949 Item item = new Item(el, viewType);
1950 items.put(pos, item);
1951 return item;
1952 }
1953
1954 final int TYPE_ERROR = 1;
1955 final int TYPE_NOTE = 2;
1956 final int TYPE_WEB = 3;
1957 final int TYPE_RESULT_FIELD = 4;
1958 final int TYPE_TEXT_FIELD = 5;
1959 final int TYPE_CHECKBOX_FIELD = 6;
1960 final int TYPE_SPINNER_FIELD = 7;
1961 final int TYPE_RADIO_EDIT_FIELD = 8;
1962 final int TYPE_RESULT_CELL = 9;
1963 final int TYPE_PROGRESSBAR = 10;
1964 final int TYPE_SEARCH_LIST_FIELD = 11;
1965
1966 protected boolean loading = false;
1967 protected Timer loadingTimer = new Timer();
1968 protected String mTitle;
1969 protected CommandPageBinding mBinding = null;
1970 protected IqPacket response = null;
1971 protected Element responseElement = null;
1972 protected List<Field> reported = null;
1973 protected SparseArray<Item> items = new SparseArray<>();
1974 protected XmppConnectionService xmppConnectionService;
1975 protected ArrayAdapter<String> actionsAdapter;
1976 protected GridLayoutManager layoutManager;
1977
1978 CommandSession(String title, XmppConnectionService xmppConnectionService) {
1979 loading();
1980 mTitle = title;
1981 this.xmppConnectionService = xmppConnectionService;
1982 if (mPager != null) setupLayoutManager();
1983 actionsAdapter = new ArrayAdapter<String>(xmppConnectionService, R.layout.simple_list_item) {
1984 @Override
1985 public View getView(int position, View convertView, ViewGroup parent) {
1986 View v = super.getView(position, convertView, parent);
1987 TextView tv = (TextView) v.findViewById(android.R.id.text1);
1988 tv.setGravity(Gravity.CENTER);
1989 int resId = xmppConnectionService.getResources().getIdentifier("action_" + tv.getText() , "string" , xmppConnectionService.getPackageName());
1990 if (resId != 0) tv.setText(xmppConnectionService.getResources().getString(resId));
1991 tv.setTextColor(ContextCompat.getColor(xmppConnectionService, R.color.white));
1992 tv.setBackgroundColor(UIHelper.getColorForName(tv.getText().toString()));
1993 return v;
1994 }
1995 };
1996 actionsAdapter.registerDataSetObserver(new DataSetObserver() {
1997 @Override
1998 public void onChanged() {
1999 if (mBinding == null) return;
2000
2001 mBinding.actions.setNumColumns(actionsAdapter.getCount() > 1 ? 2 : 1);
2002 }
2003
2004 @Override
2005 public void onInvalidated() {}
2006 });
2007 }
2008
2009 public String getTitle() {
2010 return mTitle;
2011 }
2012
2013 public void updateWithResponse(IqPacket iq) {
2014 this.loadingTimer.cancel();
2015 this.loadingTimer = new Timer();
2016 this.loading = false;
2017 this.responseElement = null;
2018 this.reported = null;
2019 this.response = iq;
2020 this.items.clear();
2021 this.actionsAdapter.clear();
2022 layoutManager.setSpanCount(1);
2023
2024 Element command = iq.findChild("command", "http://jabber.org/protocol/commands");
2025 if (iq.getType() == IqPacket.TYPE.RESULT && command != null) {
2026 for (Element el : command.getChildren()) {
2027 if (el.getName().equals("actions") && el.getNamespace().equals("http://jabber.org/protocol/commands")) {
2028 for (Element action : el.getChildren()) {
2029 if (!el.getNamespace().equals("http://jabber.org/protocol/commands")) continue;
2030 if (action.getName().equals("execute")) continue;
2031
2032 actionsAdapter.add(action.getName());
2033 }
2034 }
2035 if (el.getName().equals("x") && el.getNamespace().equals("jabber:x:data")) {
2036 String title = el.findChildContent("title", "jabber:x:data");
2037 if (title != null) {
2038 mTitle = title;
2039 ConversationPagerAdapter.this.notifyDataSetChanged();
2040 }
2041
2042 if (el.getAttribute("type").equals("result") || el.getAttribute("type").equals("form")) {
2043 this.responseElement = el;
2044 setupReported(el.findChild("reported", "jabber:x:data"));
2045 layoutManager.setSpanCount(this.reported == null ? 1 : this.reported.size());
2046 }
2047 break;
2048 }
2049 if (el.getName().equals("x") && el.getNamespace().equals("jabber:x:oob")) {
2050 String url = el.findChildContent("url", "jabber:x:oob");
2051 if (url != null) {
2052 String scheme = Uri.parse(url).getScheme();
2053 if (scheme.equals("http") || scheme.equals("https")) {
2054 this.responseElement = el;
2055 break;
2056 }
2057 }
2058 }
2059 if (el.getName().equals("note") && el.getNamespace().equals("http://jabber.org/protocol/commands")) {
2060 this.responseElement = el;
2061 break;
2062 }
2063 }
2064
2065 if (responseElement == null && (command.getAttribute("status").equals("completed") || command.getAttribute("status").equals("canceled"))) {
2066 removeSession(this);
2067 return;
2068 }
2069
2070 if (command.getAttribute("status").equals("executing") && actionsAdapter.getCount() < 1) {
2071 // No actions have been given, but we are not done?
2072 // This is probably a spec violation, but we should do *something*
2073 actionsAdapter.add("execute");
2074 }
2075
2076 if (!actionsAdapter.isEmpty()) {
2077 if (command.getAttribute("status").equals("completed") || command.getAttribute("status").equals("canceled")) {
2078 actionsAdapter.add("close");
2079 } else if (actionsAdapter.getPosition("cancel") < 0) {
2080 actionsAdapter.insert("cancel", 0);
2081 }
2082 }
2083 }
2084
2085 if (actionsAdapter.isEmpty()) {
2086 actionsAdapter.add("close");
2087 }
2088
2089 notifyDataSetChanged();
2090 }
2091
2092 protected void setupReported(Element el) {
2093 if (el == null) {
2094 reported = null;
2095 return;
2096 }
2097
2098 reported = new ArrayList<>();
2099 for (Element fieldEl : el.getChildren()) {
2100 if (!fieldEl.getName().equals("field") || !fieldEl.getNamespace().equals("jabber:x:data")) continue;
2101 reported.add(mkField(fieldEl));
2102 }
2103 }
2104
2105 @Override
2106 public int getItemCount() {
2107 if (loading) return 1;
2108 if (response == null) return 0;
2109 if (response.getType() == IqPacket.TYPE.RESULT && responseElement != null && responseElement.getNamespace().equals("jabber:x:data")) {
2110 int i = 0;
2111 for (Element el : responseElement.getChildren()) {
2112 if (!el.getNamespace().equals("jabber:x:data")) continue;
2113 if (el.getName().equals("title")) continue;
2114 if (el.getName().equals("field")) {
2115 String type = el.getAttribute("type");
2116 if (type != null && type.equals("hidden")) continue;
2117 }
2118
2119 if (el.getName().equals("reported") || el.getName().equals("item")) {
2120 if (reported != null) i += reported.size();
2121 continue;
2122 }
2123
2124 i++;
2125 }
2126 return i;
2127 }
2128 return 1;
2129 }
2130
2131 public Item getItem(int position) {
2132 if (loading) return new Item(null, TYPE_PROGRESSBAR);
2133 if (items.get(position) != null) return items.get(position);
2134 if (response == null) return null;
2135
2136 if (response.getType() == IqPacket.TYPE.RESULT && responseElement != null) {
2137 if (responseElement.getNamespace().equals("jabber:x:data")) {
2138 int i = 0;
2139 for (Element el : responseElement.getChildren()) {
2140 if (!el.getNamespace().equals("jabber:x:data")) continue;
2141 if (el.getName().equals("title")) continue;
2142 if (el.getName().equals("field")) {
2143 String type = el.getAttribute("type");
2144 if (type != null && type.equals("hidden")) continue;
2145 }
2146
2147 if (el.getName().equals("reported") || el.getName().equals("item")) {
2148 Cell cell = null;
2149
2150 if (reported != null) {
2151 if (reported.size() > position - i) {
2152 Field reportedField = reported.get(position - i);
2153 Element itemField = null;
2154 if (el.getName().equals("item")) {
2155 for (Element subel : el.getChildren()) {
2156 if (subel.getAttribute("var").equals(reportedField.getVar())) {
2157 itemField = subel;
2158 break;
2159 }
2160 }
2161 }
2162 cell = new Cell(reportedField, itemField);
2163 } else {
2164 i += reported.size();
2165 continue;
2166 }
2167 }
2168
2169 if (cell != null) {
2170 items.put(position, cell);
2171 return cell;
2172 }
2173 }
2174
2175 if (i < position) {
2176 i++;
2177 continue;
2178 }
2179
2180 return mkItem(el, position);
2181 }
2182 }
2183 }
2184
2185 return mkItem(responseElement == null ? response : responseElement, position);
2186 }
2187
2188 @Override
2189 public int getItemViewType(int position) {
2190 return getItem(position).viewType;
2191 }
2192
2193 @Override
2194 public ViewHolder onCreateViewHolder(ViewGroup container, int viewType) {
2195 switch(viewType) {
2196 case TYPE_ERROR: {
2197 CommandNoteBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_note, container, false);
2198 return new ErrorViewHolder(binding);
2199 }
2200 case TYPE_NOTE: {
2201 CommandNoteBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_note, container, false);
2202 return new NoteViewHolder(binding);
2203 }
2204 case TYPE_WEB: {
2205 CommandWebviewBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_webview, container, false);
2206 return new WebViewHolder(binding);
2207 }
2208 case TYPE_RESULT_FIELD: {
2209 CommandResultFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_result_field, container, false);
2210 return new ResultFieldViewHolder(binding);
2211 }
2212 case TYPE_RESULT_CELL: {
2213 CommandResultCellBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_result_cell, container, false);
2214 return new ResultCellViewHolder(binding);
2215 }
2216 case TYPE_CHECKBOX_FIELD: {
2217 CommandCheckboxFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_checkbox_field, container, false);
2218 return new CheckboxFieldViewHolder(binding);
2219 }
2220 case TYPE_SEARCH_LIST_FIELD: {
2221 CommandSearchListFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_search_list_field, container, false);
2222 return new SearchListFieldViewHolder(binding);
2223 }
2224 case TYPE_RADIO_EDIT_FIELD: {
2225 CommandRadioEditFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_radio_edit_field, container, false);
2226 return new RadioEditFieldViewHolder(binding);
2227 }
2228 case TYPE_SPINNER_FIELD: {
2229 CommandSpinnerFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_spinner_field, container, false);
2230 return new SpinnerFieldViewHolder(binding);
2231 }
2232 case TYPE_TEXT_FIELD: {
2233 CommandTextFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_text_field, container, false);
2234 return new TextFieldViewHolder(binding);
2235 }
2236 case TYPE_PROGRESSBAR: {
2237 CommandProgressBarBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_progress_bar, container, false);
2238 return new ProgressBarViewHolder(binding);
2239 }
2240 default:
2241 throw new IllegalArgumentException("Unknown viewType: " + viewType);
2242 }
2243 }
2244
2245 @Override
2246 public void onBindViewHolder(ViewHolder viewHolder, int position) {
2247 viewHolder.bind(getItem(position));
2248 }
2249
2250 public View getView() {
2251 return mBinding.getRoot();
2252 }
2253
2254 public boolean validate() {
2255 int count = getItemCount();
2256 boolean isValid = true;
2257 for (int i = 0; i < count; i++) {
2258 boolean oneIsValid = getItem(i).validate();
2259 isValid = isValid && oneIsValid;
2260 }
2261 notifyDataSetChanged();
2262 return isValid;
2263 }
2264
2265 public boolean execute() {
2266 return execute("execute");
2267 }
2268
2269 public boolean execute(int actionPosition) {
2270 return execute(actionsAdapter.getItem(actionPosition));
2271 }
2272
2273 public boolean execute(String action) {
2274 if (!action.equals("cancel") && !action.equals("prev") && !validate()) return false;
2275 if (response == null) return true;
2276 Element command = response.findChild("command", "http://jabber.org/protocol/commands");
2277 if (command == null) return true;
2278 String status = command.getAttribute("status");
2279 if (status == null || (!status.equals("executing") && !action.equals("prev"))) return true;
2280
2281 final IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
2282 packet.setTo(response.getFrom());
2283 final Element c = packet.addChild("command", Namespace.COMMANDS);
2284 c.setAttribute("node", command.getAttribute("node"));
2285 c.setAttribute("sessionid", command.getAttribute("sessionid"));
2286 c.setAttribute("action", action);
2287
2288 String formType = responseElement == null ? null : responseElement.getAttribute("type");
2289 if (!action.equals("cancel") &&
2290 !action.equals("prev") &&
2291 responseElement != null &&
2292 responseElement.getName().equals("x") &&
2293 responseElement.getNamespace().equals("jabber:x:data") &&
2294 formType != null && formType.equals("form")) {
2295
2296 responseElement.setAttribute("type", "submit");
2297 Element rsm = responseElement.findChild("set", "http://jabber.org/protocol/rsm");
2298 if (rsm != null) {
2299 Element max = new Element("max", "http://jabber.org/protocol/rsm");
2300 max.setContent("1000");
2301 rsm.addChild(max);
2302 }
2303 c.addChild(responseElement);
2304 }
2305
2306 xmppConnectionService.sendIqPacket(getAccount(), packet, (a, iq) -> {
2307 getView().post(() -> {
2308 updateWithResponse(iq);
2309 });
2310 });
2311
2312 loading();
2313 return false;
2314 }
2315
2316 protected void loading() {
2317 loadingTimer.schedule(new TimerTask() {
2318 @Override
2319 public void run() {
2320 getView().post(() -> {
2321 loading = true;
2322 notifyDataSetChanged();
2323 });
2324 }
2325 }, 500);
2326 }
2327
2328 protected GridLayoutManager setupLayoutManager() {
2329 layoutManager = new GridLayoutManager(mPager.getContext(), layoutManager == null ? 1 : layoutManager.getSpanCount());
2330 layoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
2331 @Override
2332 public int getSpanSize(int position) {
2333 if (getItemViewType(position) != TYPE_RESULT_CELL) return layoutManager.getSpanCount();
2334 return 1;
2335 }
2336 });
2337 return layoutManager;
2338 }
2339
2340 public void setBinding(CommandPageBinding b) {
2341 mBinding = b;
2342 // https://stackoverflow.com/a/32350474/8611
2343 mBinding.form.addOnItemTouchListener(new RecyclerView.OnItemTouchListener() {
2344 @Override
2345 public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
2346 if(rv.getChildCount() > 0) {
2347 int[] location = new int[2];
2348 rv.getLocationOnScreen(location);
2349 View childView = rv.findChildViewUnder(e.getX(), e.getY());
2350 if (childView instanceof ViewGroup) {
2351 childView = findViewAt((ViewGroup) childView, location[0] + e.getX(), location[1] + e.getY());
2352 }
2353 if (childView instanceof ListView || childView instanceof WebView) {
2354 int action = e.getAction();
2355 switch (action) {
2356 case MotionEvent.ACTION_DOWN:
2357 rv.requestDisallowInterceptTouchEvent(true);
2358 }
2359 }
2360 }
2361
2362 return false;
2363 }
2364
2365 @Override
2366 public void onRequestDisallowInterceptTouchEvent(boolean disallow) { }
2367
2368 @Override
2369 public void onTouchEvent(RecyclerView rv, MotionEvent e) { }
2370 });
2371 mBinding.form.setLayoutManager(setupLayoutManager());
2372 mBinding.form.setAdapter(this);
2373 mBinding.actions.setAdapter(actionsAdapter);
2374 mBinding.actions.setOnItemClickListener((parent, v, pos, id) -> {
2375 if (execute(pos)) {
2376 removeSession(CommandSession.this);
2377 }
2378 });
2379
2380 actionsAdapter.notifyDataSetChanged();
2381 }
2382
2383 // https://stackoverflow.com/a/36037991/8611
2384 private View findViewAt(ViewGroup viewGroup, float x, float y) {
2385 for(int i = 0; i < viewGroup.getChildCount(); i++) {
2386 View child = viewGroup.getChildAt(i);
2387 if (child instanceof ViewGroup && !(child instanceof ListView) && !(child instanceof WebView)) {
2388 View foundView = findViewAt((ViewGroup) child, x, y);
2389 if (foundView != null && foundView.isShown()) {
2390 return foundView;
2391 }
2392 } else {
2393 int[] location = new int[2];
2394 child.getLocationOnScreen(location);
2395 Rect rect = new Rect(location[0], location[1], location[0] + child.getWidth(), location[1] + child.getHeight());
2396 if (rect.contains((int)x, (int)y)) {
2397 return child;
2398 }
2399 }
2400 }
2401
2402 return null;
2403 }
2404 }
2405 }
2406}