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