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 if (mPager != null) 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 (mPager != null) {
1322 if (o == mPager.getChildAt(0)) return PagerAdapter.POSITION_UNCHANGED;
1323 if (o == mPager.getChildAt(1)) return PagerAdapter.POSITION_UNCHANGED;
1324 }
1325
1326 int pos = sessions == null ? -1 : sessions.indexOf(o);
1327 if (pos < 0) return PagerAdapter.POSITION_NONE;
1328 return pos + 2;
1329 }
1330
1331 @Override
1332 public int getCount() {
1333 if (sessions == null) return 1;
1334
1335 int count = 2 + sessions.size();
1336 if (mTabs == null) return count;
1337
1338 if (count > 2) {
1339 mTabs.setTabMode(TabLayout.MODE_SCROLLABLE);
1340 } else {
1341 mTabs.setTabMode(TabLayout.MODE_FIXED);
1342 }
1343 return count;
1344 }
1345
1346 @Override
1347 public boolean isViewFromObject(@NonNull View view, @NonNull Object o) {
1348 if (view == o) return true;
1349
1350 if (o instanceof CommandSession) {
1351 return ((CommandSession) o).getView() == view;
1352 }
1353
1354 return false;
1355 }
1356
1357 @Nullable
1358 @Override
1359 public CharSequence getPageTitle(int position) {
1360 switch (position) {
1361 case 0:
1362 return "Conversation";
1363 case 1:
1364 return "Commands";
1365 default:
1366 CommandSession session = sessions.get(position-2);
1367 if (session == null) return super.getPageTitle(position);
1368 return session.getTitle();
1369 }
1370 }
1371
1372 class CommandSession extends RecyclerView.Adapter<CommandSession.ViewHolder> {
1373 abstract class ViewHolder<T extends ViewDataBinding> extends RecyclerView.ViewHolder {
1374 protected T binding;
1375
1376 public ViewHolder(T binding) {
1377 super(binding.getRoot());
1378 this.binding = binding;
1379 }
1380
1381 abstract public void bind(Item el);
1382
1383 protected void setTextOrHide(TextView v, Optional<String> s) {
1384 if (s == null || !s.isPresent()) {
1385 v.setVisibility(View.GONE);
1386 } else {
1387 v.setVisibility(View.VISIBLE);
1388 v.setText(s.get());
1389 }
1390 }
1391
1392 protected void setupInputType(Element field, TextView textinput, TextInputLayout layout) {
1393 int flags = 0;
1394 if (layout != null) layout.setEndIconMode(TextInputLayout.END_ICON_NONE);
1395 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT);
1396
1397 String type = field.getAttribute("type");
1398 if (type != null) {
1399 if (type.equals("text-multi") || type.equals("jid-multi")) {
1400 flags |= InputType.TYPE_TEXT_FLAG_MULTI_LINE;
1401 }
1402
1403 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT);
1404
1405 if (type.equals("jid-single") || type.equals("jid-multi")) {
1406 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
1407 }
1408
1409 if (type.equals("text-private")) {
1410 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
1411 if (layout != null) layout.setEndIconMode(TextInputLayout.END_ICON_PASSWORD_TOGGLE);
1412 }
1413 }
1414
1415 Element validate = field.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1416 if (validate == null) return;
1417 String datatype = validate.getAttribute("datatype");
1418 if (datatype == null) return;
1419
1420 if (datatype.equals("xs:integer") || datatype.equals("xs:int") || datatype.equals("xs:long") || datatype.equals("xs:short") || datatype.equals("xs:byte")) {
1421 textinput.setInputType(flags | InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED);
1422 }
1423
1424 if (datatype.equals("xs:decimal") || datatype.equals("xs:double")) {
1425 textinput.setInputType(flags | InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED | InputType.TYPE_NUMBER_FLAG_DECIMAL);
1426 }
1427
1428 if (datatype.equals("xs:date")) {
1429 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_DATE);
1430 }
1431
1432 if (datatype.equals("xs:dateTime")) {
1433 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_NORMAL);
1434 }
1435
1436 if (datatype.equals("xs:time")) {
1437 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_TIME);
1438 }
1439
1440 if (datatype.equals("xs:anyURI")) {
1441 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI);
1442 }
1443
1444 if (datatype.equals("html:tel")) {
1445 textinput.setInputType(flags | InputType.TYPE_CLASS_PHONE);
1446 }
1447
1448 if (datatype.equals("html:email")) {
1449 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
1450 }
1451 }
1452 }
1453
1454 class ErrorViewHolder extends ViewHolder<CommandNoteBinding> {
1455 public ErrorViewHolder(CommandNoteBinding binding) { super(binding); }
1456
1457 @Override
1458 public void bind(Item iq) {
1459 binding.errorIcon.setVisibility(View.VISIBLE);
1460
1461 Element error = iq.el.findChild("error");
1462 if (error == null) return;
1463 String text = error.findChildContent("text", "urn:ietf:params:xml:ns:xmpp-stanzas");
1464 if (text == null || text.equals("")) {
1465 text = error.getChildren().get(0).getName();
1466 }
1467 binding.message.setText(text);
1468 }
1469 }
1470
1471 class NoteViewHolder extends ViewHolder<CommandNoteBinding> {
1472 public NoteViewHolder(CommandNoteBinding binding) { super(binding); }
1473
1474 @Override
1475 public void bind(Item note) {
1476 binding.message.setText(note.el.getContent());
1477
1478 String type = note.el.getAttribute("type");
1479 if (type != null && type.equals("error")) {
1480 binding.errorIcon.setVisibility(View.VISIBLE);
1481 }
1482 }
1483 }
1484
1485 class ResultFieldViewHolder extends ViewHolder<CommandResultFieldBinding> {
1486 public ResultFieldViewHolder(CommandResultFieldBinding binding) { super(binding); }
1487
1488 @Override
1489 public void bind(Item item) {
1490 Field field = (Field) item;
1491 setTextOrHide(binding.label, field.getLabel());
1492 setTextOrHide(binding.desc, field.getDesc());
1493
1494 ArrayAdapter<String> values = new ArrayAdapter<String>(binding.getRoot().getContext(), R.layout.simple_list_item);
1495 for (Element el : field.el.getChildren()) {
1496 if (el.getName().equals("value") && el.getNamespace().equals("jabber:x:data")) {
1497 values.add(el.getContent());
1498 }
1499 }
1500 binding.values.setAdapter(values);
1501
1502 ClipboardManager clipboard = (ClipboardManager) binding.getRoot().getContext().getSystemService(Context.CLIPBOARD_SERVICE);
1503 binding.values.setOnItemLongClickListener((arg0, arg1, pos, id) -> {
1504 ClipData myClip = ClipData.newPlainText("text", values.getItem(pos));
1505 clipboard.setPrimaryClip(myClip);
1506 Toast.makeText(binding.getRoot().getContext(), R.string.message_copied_to_clipboard, Toast.LENGTH_SHORT).show();
1507 return true;
1508 });
1509 }
1510 }
1511
1512 class ResultCellViewHolder extends ViewHolder<CommandResultCellBinding> {
1513 public ResultCellViewHolder(CommandResultCellBinding binding) { super(binding); }
1514
1515 @Override
1516 public void bind(Item item) {
1517 Cell cell = (Cell) item;
1518
1519 if (cell.el == null) {
1520 binding.text.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Subhead);
1521 setTextOrHide(binding.text, cell.reported.getLabel());
1522 } else {
1523 binding.text.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Body1);
1524 binding.text.setText(cell.el.findChildContent("value", "jabber:x:data"));
1525 }
1526 }
1527 }
1528
1529 class CheckboxFieldViewHolder extends ViewHolder<CommandCheckboxFieldBinding> implements CompoundButton.OnCheckedChangeListener {
1530 public CheckboxFieldViewHolder(CommandCheckboxFieldBinding binding) {
1531 super(binding);
1532 binding.row.setOnClickListener((v) -> {
1533 binding.checkbox.toggle();
1534 });
1535 binding.checkbox.setOnCheckedChangeListener(this);
1536 }
1537 protected Element mValue = null;
1538
1539 @Override
1540 public void bind(Item item) {
1541 Field field = (Field) item;
1542 binding.label.setText(field.getLabel().or(""));
1543 setTextOrHide(binding.desc, field.getDesc());
1544 mValue = field.getValue();
1545 binding.checkbox.setChecked(mValue.getContent() != null && (mValue.getContent().equals("true") || mValue.getContent().equals("1")));
1546 }
1547
1548 @Override
1549 public void onCheckedChanged(CompoundButton checkbox, boolean isChecked) {
1550 if (mValue == null) return;
1551
1552 mValue.setContent(isChecked ? "true" : "false");
1553 }
1554 }
1555
1556 class SearchListFieldViewHolder extends ViewHolder<CommandSearchListFieldBinding> implements TextWatcher {
1557 public SearchListFieldViewHolder(CommandSearchListFieldBinding binding) {
1558 super(binding);
1559 binding.search.addTextChangedListener(this);
1560 }
1561 protected Element mValue = null;
1562 List<Option> options = new ArrayList<>();
1563 protected ArrayAdapter<Option> adapter;
1564 protected boolean open;
1565
1566 @Override
1567 public void bind(Item item) {
1568 Field field = (Field) item;
1569 setTextOrHide(binding.label, field.getLabel());
1570 setTextOrHide(binding.desc, field.getDesc());
1571
1572 if (field.error != null) {
1573 binding.desc.setVisibility(View.VISIBLE);
1574 binding.desc.setText(field.error);
1575 binding.desc.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Design_Error);
1576 } else {
1577 binding.desc.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Status);
1578 }
1579
1580 mValue = field.getValue();
1581
1582 Element validate = field.el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1583 open = validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null;
1584 setupInputType(field.el, binding.search, null);
1585
1586 options = field.getOptions();
1587 binding.list.setOnItemClickListener((parent, view, position, id) -> {
1588 mValue.setContent(adapter.getItem(binding.list.getCheckedItemPosition()).getValue());
1589 if (open) binding.search.setText(mValue.getContent());
1590 });
1591 search("");
1592 }
1593
1594 @Override
1595 public void afterTextChanged(Editable s) {
1596 if (open) mValue.setContent(s.toString());
1597 search(s.toString());
1598 }
1599
1600 @Override
1601 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1602
1603 @Override
1604 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1605
1606 protected void search(String s) {
1607 List<Option> filteredOptions;
1608 final String q = s.replaceAll("\\W", "").toLowerCase();
1609 if (q == null || q.equals("")) {
1610 filteredOptions = options;
1611 } else {
1612 filteredOptions = options.stream().filter(o -> o.toString().replaceAll("\\W", "").toLowerCase().contains(q)).collect(Collectors.toList());
1613 }
1614 adapter = new ArrayAdapter(binding.getRoot().getContext(), R.layout.simple_list_item, filteredOptions);
1615 binding.list.setAdapter(adapter);
1616
1617 int checkedPos = filteredOptions.indexOf(new Option(mValue.getContent(), ""));
1618 if (checkedPos >= 0) binding.list.setItemChecked(checkedPos, true);
1619 }
1620 }
1621
1622 class RadioEditFieldViewHolder extends ViewHolder<CommandRadioEditFieldBinding> implements CompoundButton.OnCheckedChangeListener, TextWatcher {
1623 public RadioEditFieldViewHolder(CommandRadioEditFieldBinding binding) {
1624 super(binding);
1625 binding.open.addTextChangedListener(this);
1626 options = new ArrayAdapter<Option>(binding.getRoot().getContext(), R.layout.radio_grid_item) {
1627 @Override
1628 public View getView(int position, View convertView, ViewGroup parent) {
1629 CompoundButton v = (CompoundButton) super.getView(position, convertView, parent);
1630 v.setId(position);
1631 v.setChecked(getItem(position).getValue().equals(mValue.getContent()));
1632 v.setOnCheckedChangeListener(RadioEditFieldViewHolder.this);
1633 return v;
1634 }
1635 };
1636 }
1637 protected Element mValue = null;
1638 protected ArrayAdapter<Option> options;
1639
1640 @Override
1641 public void bind(Item item) {
1642 Field field = (Field) item;
1643 setTextOrHide(binding.label, field.getLabel());
1644 setTextOrHide(binding.desc, field.getDesc());
1645
1646 if (field.error != null) {
1647 binding.desc.setVisibility(View.VISIBLE);
1648 binding.desc.setText(field.error);
1649 binding.desc.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Design_Error);
1650 } else {
1651 binding.desc.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Status);
1652 }
1653
1654 mValue = field.getValue();
1655
1656 Element validate = field.el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1657 binding.open.setVisibility((validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null) ? View.VISIBLE : View.GONE);
1658 binding.open.setText(mValue.getContent());
1659 setupInputType(field.el, binding.open, null);
1660
1661 options.clear();
1662 List<Option> theOptions = field.getOptions();
1663 options.addAll(theOptions);
1664
1665 float screenWidth = binding.getRoot().getContext().getResources().getDisplayMetrics().widthPixels;
1666 TextPaint paint = ((TextView) LayoutInflater.from(binding.getRoot().getContext()).inflate(R.layout.radio_grid_item, null)).getPaint();
1667 float maxColumnWidth = theOptions.stream().map((x) ->
1668 StaticLayout.getDesiredWidth(x.toString(), paint)
1669 ).max(Float::compare).orElse(new Float(0.0));
1670 if (maxColumnWidth * theOptions.size() < 0.90 * screenWidth) {
1671 binding.radios.setNumColumns(theOptions.size());
1672 } else if (maxColumnWidth * (theOptions.size() / 2) < 0.90 * screenWidth) {
1673 binding.radios.setNumColumns(theOptions.size() / 2);
1674 } else {
1675 binding.radios.setNumColumns(1);
1676 }
1677 binding.radios.setAdapter(options);
1678 }
1679
1680 @Override
1681 public void onCheckedChanged(CompoundButton radio, boolean isChecked) {
1682 if (mValue == null) return;
1683
1684 if (isChecked) {
1685 mValue.setContent(options.getItem(radio.getId()).getValue());
1686 binding.open.setText(mValue.getContent());
1687 }
1688 options.notifyDataSetChanged();
1689 }
1690
1691 @Override
1692 public void afterTextChanged(Editable s) {
1693 if (mValue == null) return;
1694
1695 mValue.setContent(s.toString());
1696 options.notifyDataSetChanged();
1697 }
1698
1699 @Override
1700 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1701
1702 @Override
1703 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1704 }
1705
1706 class SpinnerFieldViewHolder extends ViewHolder<CommandSpinnerFieldBinding> implements AdapterView.OnItemSelectedListener {
1707 public SpinnerFieldViewHolder(CommandSpinnerFieldBinding binding) {
1708 super(binding);
1709 binding.spinner.setOnItemSelectedListener(this);
1710 }
1711 protected Element mValue = null;
1712
1713 @Override
1714 public void bind(Item item) {
1715 Field field = (Field) item;
1716 setTextOrHide(binding.label, field.getLabel());
1717 binding.spinner.setPrompt(field.getLabel().or(""));
1718 setTextOrHide(binding.desc, field.getDesc());
1719
1720 mValue = field.getValue();
1721
1722 ArrayAdapter<Option> options = new ArrayAdapter<Option>(binding.getRoot().getContext(), android.R.layout.simple_spinner_item);
1723 options.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
1724 options.addAll(field.getOptions());
1725
1726 binding.spinner.setAdapter(options);
1727 binding.spinner.setSelection(options.getPosition(new Option(mValue.getContent(), null)));
1728 }
1729
1730 @Override
1731 public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
1732 Option o = (Option) parent.getItemAtPosition(pos);
1733 if (mValue == null) return;
1734
1735 mValue.setContent(o == null ? "" : o.getValue());
1736 }
1737
1738 @Override
1739 public void onNothingSelected(AdapterView<?> parent) {
1740 mValue.setContent("");
1741 }
1742 }
1743
1744 class TextFieldViewHolder extends ViewHolder<CommandTextFieldBinding> implements TextWatcher {
1745 public TextFieldViewHolder(CommandTextFieldBinding binding) {
1746 super(binding);
1747 binding.textinput.addTextChangedListener(this);
1748 }
1749 protected Element mValue = null;
1750
1751 @Override
1752 public void bind(Item item) {
1753 Field field = (Field) item;
1754 binding.textinputLayout.setHint(field.getLabel().or(""));
1755
1756 binding.textinputLayout.setHelperTextEnabled(field.getDesc().isPresent());
1757 for (String desc : field.getDesc().asSet()) {
1758 binding.textinputLayout.setHelperText(desc);
1759 }
1760
1761 binding.textinputLayout.setErrorEnabled(field.error != null);
1762 if (field.error != null) binding.textinputLayout.setError(field.error);
1763
1764 mValue = field.getValue();
1765 binding.textinput.setText(mValue.getContent());
1766 setupInputType(field.el, binding.textinput, binding.textinputLayout);
1767 }
1768
1769 @Override
1770 public void afterTextChanged(Editable s) {
1771 if (mValue == null) return;
1772
1773 mValue.setContent(s.toString());
1774 }
1775
1776 @Override
1777 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1778
1779 @Override
1780 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1781 }
1782
1783 class WebViewHolder extends ViewHolder<CommandWebviewBinding> {
1784 public WebViewHolder(CommandWebviewBinding binding) { super(binding); }
1785
1786 @Override
1787 public void bind(Item oob) {
1788 setTextOrHide(binding.desc, Optional.fromNullable(oob.el.findChildContent("desc", "jabber:x:oob")));
1789 binding.webview.getSettings().setJavaScriptEnabled(true);
1790 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");
1791 binding.webview.getSettings().setDatabaseEnabled(true);
1792 binding.webview.getSettings().setDomStorageEnabled(true);
1793 binding.webview.setWebChromeClient(new WebChromeClient() {
1794 @Override
1795 public void onProgressChanged(WebView view, int newProgress) {
1796 binding.progressbar.setVisibility(newProgress < 100 ? View.VISIBLE : View.GONE);
1797 binding.progressbar.setProgress(newProgress);
1798 }
1799 });
1800 binding.webview.setWebViewClient(new WebViewClient() {
1801 @Override
1802 public void onPageFinished(WebView view, String url) {
1803 super.onPageFinished(view, url);
1804 mTitle = view.getTitle();
1805 ConversationPagerAdapter.this.notifyDataSetChanged();
1806 }
1807 });
1808 binding.webview.addJavascriptInterface(new JsObject(), "xmpp_xep0050");
1809 binding.webview.loadUrl(oob.el.findChildContent("url", "jabber:x:oob"));
1810 }
1811
1812 class JsObject {
1813 @JavascriptInterface
1814 public void execute() { execute("execute"); }
1815 public void execute(String action) {
1816 getView().post(() -> {
1817 if(CommandSession.this.execute(action)) {
1818 removeSession(CommandSession.this);
1819 }
1820 });
1821 }
1822 }
1823 }
1824
1825 class ProgressBarViewHolder extends ViewHolder<CommandProgressBarBinding> {
1826 public ProgressBarViewHolder(CommandProgressBarBinding binding) { super(binding); }
1827
1828 @Override
1829 public void bind(Item item) { }
1830 }
1831
1832 class Item {
1833 protected Element el;
1834 protected int viewType;
1835 protected String error = null;
1836
1837 Item(Element el, int viewType) {
1838 this.el = el;
1839 this.viewType = viewType;
1840 }
1841
1842 public boolean validate() {
1843 error = null;
1844 return true;
1845 }
1846 }
1847
1848 class Field extends Item {
1849 Field(Element el, int viewType) { super(el, viewType); }
1850
1851 @Override
1852 public boolean validate() {
1853 if (!super.validate()) return false;
1854 if (el.findChild("required", "jabber:x:data") == null) return true;
1855 if (getValue().getContent() != null && !getValue().getContent().equals("")) return true;
1856
1857 error = "this value is required";
1858 return false;
1859 }
1860
1861 public String getVar() {
1862 return el.getAttribute("var");
1863 }
1864
1865 public Optional<String> getLabel() {
1866 String label = el.getAttribute("label");
1867 if (label == null) label = getVar();
1868 return Optional.fromNullable(label);
1869 }
1870
1871 public Optional<String> getDesc() {
1872 return Optional.fromNullable(el.findChildContent("desc", "jabber:x:data"));
1873 }
1874
1875 public Element getValue() {
1876 Element value = el.findChild("value", "jabber:x:data");
1877 if (value == null) {
1878 value = el.addChild("value", "jabber:x:data");
1879 }
1880 return value;
1881 }
1882
1883 public List<Option> getOptions() {
1884 return Option.forField(el);
1885 }
1886 }
1887
1888 class Cell extends Item {
1889 protected Field reported;
1890
1891 Cell(Field reported, Element item) {
1892 super(item, TYPE_RESULT_CELL);
1893 this.reported = reported;
1894 }
1895 }
1896
1897 protected Field mkField(Element el) {
1898 int viewType = -1;
1899
1900 String formType = responseElement.getAttribute("type");
1901 if (formType != null) {
1902 String fieldType = el.getAttribute("type");
1903 if (fieldType == null) fieldType = "text-single";
1904
1905 if (formType.equals("result") || fieldType.equals("fixed")) {
1906 viewType = TYPE_RESULT_FIELD;
1907 } else if (formType.equals("form")) {
1908 if (fieldType.equals("boolean")) {
1909 viewType = TYPE_CHECKBOX_FIELD;
1910 } else if (fieldType.equals("list-single")) {
1911 Element validate = el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1912 if (Option.forField(el).size() > 9) {
1913 viewType = TYPE_SEARCH_LIST_FIELD;
1914 } else if (el.findChild("value", "jabber:x:data") == null || (validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null)) {
1915 viewType = TYPE_RADIO_EDIT_FIELD;
1916 } else {
1917 viewType = TYPE_SPINNER_FIELD;
1918 }
1919 } else {
1920 viewType = TYPE_TEXT_FIELD;
1921 }
1922 }
1923
1924 return new Field(el, viewType);
1925 }
1926
1927 return null;
1928 }
1929
1930 protected Item mkItem(Element el, int pos) {
1931 int viewType = -1;
1932
1933 if (response != null && response.getType() == IqPacket.TYPE.RESULT) {
1934 if (el.getName().equals("note")) {
1935 viewType = TYPE_NOTE;
1936 } else if (el.getNamespace().equals("jabber:x:oob")) {
1937 viewType = TYPE_WEB;
1938 } else if (el.getName().equals("instructions") && el.getNamespace().equals("jabber:x:data")) {
1939 viewType = TYPE_NOTE;
1940 } else if (el.getName().equals("field") && el.getNamespace().equals("jabber:x:data")) {
1941 Field field = mkField(el);
1942 if (field != null) {
1943 items.put(pos, field);
1944 return field;
1945 }
1946 }
1947 } else if (response != null) {
1948 viewType = TYPE_ERROR;
1949 }
1950
1951 Item item = new Item(el, viewType);
1952 items.put(pos, item);
1953 return item;
1954 }
1955
1956 final int TYPE_ERROR = 1;
1957 final int TYPE_NOTE = 2;
1958 final int TYPE_WEB = 3;
1959 final int TYPE_RESULT_FIELD = 4;
1960 final int TYPE_TEXT_FIELD = 5;
1961 final int TYPE_CHECKBOX_FIELD = 6;
1962 final int TYPE_SPINNER_FIELD = 7;
1963 final int TYPE_RADIO_EDIT_FIELD = 8;
1964 final int TYPE_RESULT_CELL = 9;
1965 final int TYPE_PROGRESSBAR = 10;
1966 final int TYPE_SEARCH_LIST_FIELD = 11;
1967
1968 protected boolean loading = false;
1969 protected Timer loadingTimer = new Timer();
1970 protected String mTitle;
1971 protected CommandPageBinding mBinding = null;
1972 protected IqPacket response = null;
1973 protected Element responseElement = null;
1974 protected List<Field> reported = null;
1975 protected SparseArray<Item> items = new SparseArray<>();
1976 protected XmppConnectionService xmppConnectionService;
1977 protected ArrayAdapter<String> actionsAdapter;
1978 protected GridLayoutManager layoutManager;
1979
1980 CommandSession(String title, XmppConnectionService xmppConnectionService) {
1981 loading();
1982 mTitle = title;
1983 this.xmppConnectionService = xmppConnectionService;
1984 if (mPager != null) setupLayoutManager();
1985 actionsAdapter = new ArrayAdapter<String>(xmppConnectionService, R.layout.simple_list_item) {
1986 @Override
1987 public View getView(int position, View convertView, ViewGroup parent) {
1988 View v = super.getView(position, convertView, parent);
1989 TextView tv = (TextView) v.findViewById(android.R.id.text1);
1990 tv.setGravity(Gravity.CENTER);
1991 int resId = xmppConnectionService.getResources().getIdentifier("action_" + tv.getText() , "string" , xmppConnectionService.getPackageName());
1992 if (resId != 0) tv.setText(xmppConnectionService.getResources().getString(resId));
1993 tv.setTextColor(ContextCompat.getColor(xmppConnectionService, R.color.white));
1994 tv.setBackgroundColor(UIHelper.getColorForName(tv.getText().toString()));
1995 return v;
1996 }
1997 };
1998 actionsAdapter.registerDataSetObserver(new DataSetObserver() {
1999 @Override
2000 public void onChanged() {
2001 if (mBinding == null) return;
2002
2003 mBinding.actions.setNumColumns(actionsAdapter.getCount() > 1 ? 2 : 1);
2004 }
2005
2006 @Override
2007 public void onInvalidated() {}
2008 });
2009 }
2010
2011 public String getTitle() {
2012 return mTitle;
2013 }
2014
2015 public void updateWithResponse(IqPacket iq) {
2016 this.loadingTimer.cancel();
2017 this.loadingTimer = new Timer();
2018 this.loading = false;
2019 this.responseElement = null;
2020 this.reported = null;
2021 this.response = iq;
2022 this.items.clear();
2023 this.actionsAdapter.clear();
2024 layoutManager.setSpanCount(1);
2025
2026 Element command = iq.findChild("command", "http://jabber.org/protocol/commands");
2027 if (iq.getType() == IqPacket.TYPE.RESULT && command != null) {
2028 for (Element el : command.getChildren()) {
2029 if (el.getName().equals("actions") && el.getNamespace().equals("http://jabber.org/protocol/commands")) {
2030 for (Element action : el.getChildren()) {
2031 if (!el.getNamespace().equals("http://jabber.org/protocol/commands")) continue;
2032 if (action.getName().equals("execute")) continue;
2033
2034 actionsAdapter.add(action.getName());
2035 }
2036 }
2037 if (el.getName().equals("x") && el.getNamespace().equals("jabber:x:data")) {
2038 String title = el.findChildContent("title", "jabber:x:data");
2039 if (title != null) {
2040 mTitle = title;
2041 ConversationPagerAdapter.this.notifyDataSetChanged();
2042 }
2043
2044 if (el.getAttribute("type").equals("result") || el.getAttribute("type").equals("form")) {
2045 this.responseElement = el;
2046 setupReported(el.findChild("reported", "jabber:x:data"));
2047 layoutManager.setSpanCount(this.reported == null ? 1 : this.reported.size());
2048 }
2049 break;
2050 }
2051 if (el.getName().equals("x") && el.getNamespace().equals("jabber:x:oob")) {
2052 String url = el.findChildContent("url", "jabber:x:oob");
2053 if (url != null) {
2054 String scheme = Uri.parse(url).getScheme();
2055 if (scheme.equals("http") || scheme.equals("https")) {
2056 this.responseElement = el;
2057 break;
2058 }
2059 }
2060 }
2061 if (el.getName().equals("note") && el.getNamespace().equals("http://jabber.org/protocol/commands")) {
2062 this.responseElement = el;
2063 break;
2064 }
2065 }
2066
2067 if (responseElement == null && (command.getAttribute("status").equals("completed") || command.getAttribute("status").equals("canceled"))) {
2068 removeSession(this);
2069 return;
2070 }
2071
2072 if (command.getAttribute("status").equals("executing") && actionsAdapter.getCount() < 1) {
2073 // No actions have been given, but we are not done?
2074 // This is probably a spec violation, but we should do *something*
2075 actionsAdapter.add("execute");
2076 }
2077
2078 if (!actionsAdapter.isEmpty()) {
2079 if (command.getAttribute("status").equals("completed") || command.getAttribute("status").equals("canceled")) {
2080 actionsAdapter.add("close");
2081 } else if (actionsAdapter.getPosition("cancel") < 0) {
2082 actionsAdapter.insert("cancel", 0);
2083 }
2084 }
2085 }
2086
2087 if (actionsAdapter.isEmpty()) {
2088 actionsAdapter.add("close");
2089 }
2090
2091 notifyDataSetChanged();
2092 }
2093
2094 protected void setupReported(Element el) {
2095 if (el == null) {
2096 reported = null;
2097 return;
2098 }
2099
2100 reported = new ArrayList<>();
2101 for (Element fieldEl : el.getChildren()) {
2102 if (!fieldEl.getName().equals("field") || !fieldEl.getNamespace().equals("jabber:x:data")) continue;
2103 reported.add(mkField(fieldEl));
2104 }
2105 }
2106
2107 @Override
2108 public int getItemCount() {
2109 if (loading) return 1;
2110 if (response == null) return 0;
2111 if (response.getType() == IqPacket.TYPE.RESULT && responseElement != null && responseElement.getNamespace().equals("jabber:x:data")) {
2112 int i = 0;
2113 for (Element el : responseElement.getChildren()) {
2114 if (!el.getNamespace().equals("jabber:x:data")) continue;
2115 if (el.getName().equals("title")) continue;
2116 if (el.getName().equals("field")) {
2117 String type = el.getAttribute("type");
2118 if (type != null && type.equals("hidden")) continue;
2119 }
2120
2121 if (el.getName().equals("reported") || el.getName().equals("item")) {
2122 if (reported != null) i += reported.size();
2123 continue;
2124 }
2125
2126 i++;
2127 }
2128 return i;
2129 }
2130 return 1;
2131 }
2132
2133 public Item getItem(int position) {
2134 if (loading) return new Item(null, TYPE_PROGRESSBAR);
2135 if (items.get(position) != null) return items.get(position);
2136 if (response == null) return null;
2137
2138 if (response.getType() == IqPacket.TYPE.RESULT && responseElement != null) {
2139 if (responseElement.getNamespace().equals("jabber:x:data")) {
2140 int i = 0;
2141 for (Element el : responseElement.getChildren()) {
2142 if (!el.getNamespace().equals("jabber:x:data")) continue;
2143 if (el.getName().equals("title")) continue;
2144 if (el.getName().equals("field")) {
2145 String type = el.getAttribute("type");
2146 if (type != null && type.equals("hidden")) continue;
2147 }
2148
2149 if (el.getName().equals("reported") || el.getName().equals("item")) {
2150 Cell cell = null;
2151
2152 if (reported != null) {
2153 if (reported.size() > position - i) {
2154 Field reportedField = reported.get(position - i);
2155 Element itemField = null;
2156 if (el.getName().equals("item")) {
2157 for (Element subel : el.getChildren()) {
2158 if (subel.getAttribute("var").equals(reportedField.getVar())) {
2159 itemField = subel;
2160 break;
2161 }
2162 }
2163 }
2164 cell = new Cell(reportedField, itemField);
2165 } else {
2166 i += reported.size();
2167 continue;
2168 }
2169 }
2170
2171 if (cell != null) {
2172 items.put(position, cell);
2173 return cell;
2174 }
2175 }
2176
2177 if (i < position) {
2178 i++;
2179 continue;
2180 }
2181
2182 return mkItem(el, position);
2183 }
2184 }
2185 }
2186
2187 return mkItem(responseElement == null ? response : responseElement, position);
2188 }
2189
2190 @Override
2191 public int getItemViewType(int position) {
2192 return getItem(position).viewType;
2193 }
2194
2195 @Override
2196 public ViewHolder onCreateViewHolder(ViewGroup container, int viewType) {
2197 switch(viewType) {
2198 case TYPE_ERROR: {
2199 CommandNoteBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_note, container, false);
2200 return new ErrorViewHolder(binding);
2201 }
2202 case TYPE_NOTE: {
2203 CommandNoteBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_note, container, false);
2204 return new NoteViewHolder(binding);
2205 }
2206 case TYPE_WEB: {
2207 CommandWebviewBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_webview, container, false);
2208 return new WebViewHolder(binding);
2209 }
2210 case TYPE_RESULT_FIELD: {
2211 CommandResultFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_result_field, container, false);
2212 return new ResultFieldViewHolder(binding);
2213 }
2214 case TYPE_RESULT_CELL: {
2215 CommandResultCellBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_result_cell, container, false);
2216 return new ResultCellViewHolder(binding);
2217 }
2218 case TYPE_CHECKBOX_FIELD: {
2219 CommandCheckboxFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_checkbox_field, container, false);
2220 return new CheckboxFieldViewHolder(binding);
2221 }
2222 case TYPE_SEARCH_LIST_FIELD: {
2223 CommandSearchListFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_search_list_field, container, false);
2224 return new SearchListFieldViewHolder(binding);
2225 }
2226 case TYPE_RADIO_EDIT_FIELD: {
2227 CommandRadioEditFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_radio_edit_field, container, false);
2228 return new RadioEditFieldViewHolder(binding);
2229 }
2230 case TYPE_SPINNER_FIELD: {
2231 CommandSpinnerFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_spinner_field, container, false);
2232 return new SpinnerFieldViewHolder(binding);
2233 }
2234 case TYPE_TEXT_FIELD: {
2235 CommandTextFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_text_field, container, false);
2236 return new TextFieldViewHolder(binding);
2237 }
2238 case TYPE_PROGRESSBAR: {
2239 CommandProgressBarBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_progress_bar, container, false);
2240 return new ProgressBarViewHolder(binding);
2241 }
2242 default:
2243 throw new IllegalArgumentException("Unknown viewType: " + viewType);
2244 }
2245 }
2246
2247 @Override
2248 public void onBindViewHolder(ViewHolder viewHolder, int position) {
2249 viewHolder.bind(getItem(position));
2250 }
2251
2252 public View getView() {
2253 return mBinding.getRoot();
2254 }
2255
2256 public boolean validate() {
2257 int count = getItemCount();
2258 boolean isValid = true;
2259 for (int i = 0; i < count; i++) {
2260 boolean oneIsValid = getItem(i).validate();
2261 isValid = isValid && oneIsValid;
2262 }
2263 notifyDataSetChanged();
2264 return isValid;
2265 }
2266
2267 public boolean execute() {
2268 return execute("execute");
2269 }
2270
2271 public boolean execute(int actionPosition) {
2272 return execute(actionsAdapter.getItem(actionPosition));
2273 }
2274
2275 public boolean execute(String action) {
2276 if (!action.equals("cancel") && !action.equals("prev") && !validate()) return false;
2277 if (response == null) return true;
2278 Element command = response.findChild("command", "http://jabber.org/protocol/commands");
2279 if (command == null) return true;
2280 String status = command.getAttribute("status");
2281 if (status == null || (!status.equals("executing") && !action.equals("prev"))) return true;
2282
2283 final IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
2284 packet.setTo(response.getFrom());
2285 final Element c = packet.addChild("command", Namespace.COMMANDS);
2286 c.setAttribute("node", command.getAttribute("node"));
2287 c.setAttribute("sessionid", command.getAttribute("sessionid"));
2288 c.setAttribute("action", action);
2289
2290 String formType = responseElement == null ? null : responseElement.getAttribute("type");
2291 if (!action.equals("cancel") &&
2292 !action.equals("prev") &&
2293 responseElement != null &&
2294 responseElement.getName().equals("x") &&
2295 responseElement.getNamespace().equals("jabber:x:data") &&
2296 formType != null && formType.equals("form")) {
2297
2298 responseElement.setAttribute("type", "submit");
2299 Element rsm = responseElement.findChild("set", "http://jabber.org/protocol/rsm");
2300 if (rsm != null) {
2301 Element max = new Element("max", "http://jabber.org/protocol/rsm");
2302 max.setContent("1000");
2303 rsm.addChild(max);
2304 }
2305 c.addChild(responseElement);
2306 }
2307
2308 xmppConnectionService.sendIqPacket(getAccount(), packet, (a, iq) -> {
2309 getView().post(() -> {
2310 updateWithResponse(iq);
2311 });
2312 });
2313
2314 loading();
2315 return false;
2316 }
2317
2318 protected void loading() {
2319 loadingTimer.schedule(new TimerTask() {
2320 @Override
2321 public void run() {
2322 getView().post(() -> {
2323 loading = true;
2324 notifyDataSetChanged();
2325 });
2326 }
2327 }, 500);
2328 }
2329
2330 protected GridLayoutManager setupLayoutManager() {
2331 layoutManager = new GridLayoutManager(mPager.getContext(), layoutManager == null ? 1 : layoutManager.getSpanCount());
2332 layoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
2333 @Override
2334 public int getSpanSize(int position) {
2335 if (getItemViewType(position) != TYPE_RESULT_CELL) return layoutManager.getSpanCount();
2336 return 1;
2337 }
2338 });
2339 return layoutManager;
2340 }
2341
2342 public void setBinding(CommandPageBinding b) {
2343 mBinding = b;
2344 // https://stackoverflow.com/a/32350474/8611
2345 mBinding.form.addOnItemTouchListener(new RecyclerView.OnItemTouchListener() {
2346 @Override
2347 public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
2348 if(rv.getChildCount() > 0) {
2349 int[] location = new int[2];
2350 rv.getLocationOnScreen(location);
2351 View childView = rv.findChildViewUnder(e.getX(), e.getY());
2352 if (childView instanceof ViewGroup) {
2353 childView = findViewAt((ViewGroup) childView, location[0] + e.getX(), location[1] + e.getY());
2354 }
2355 if ((childView instanceof ListView && ((ListView) childView).canScrollList(1)) || childView instanceof WebView) {
2356 int action = e.getAction();
2357 switch (action) {
2358 case MotionEvent.ACTION_DOWN:
2359 rv.requestDisallowInterceptTouchEvent(true);
2360 }
2361 }
2362 }
2363
2364 return false;
2365 }
2366
2367 @Override
2368 public void onRequestDisallowInterceptTouchEvent(boolean disallow) { }
2369
2370 @Override
2371 public void onTouchEvent(RecyclerView rv, MotionEvent e) { }
2372 });
2373 mBinding.form.setLayoutManager(setupLayoutManager());
2374 mBinding.form.setAdapter(this);
2375 mBinding.actions.setAdapter(actionsAdapter);
2376 mBinding.actions.setOnItemClickListener((parent, v, pos, id) -> {
2377 if (execute(pos)) {
2378 removeSession(CommandSession.this);
2379 }
2380 });
2381
2382 actionsAdapter.notifyDataSetChanged();
2383 }
2384
2385 // https://stackoverflow.com/a/36037991/8611
2386 private View findViewAt(ViewGroup viewGroup, float x, float y) {
2387 for(int i = 0; i < viewGroup.getChildCount(); i++) {
2388 View child = viewGroup.getChildAt(i);
2389 if (child instanceof ViewGroup && !(child instanceof ListView) && !(child instanceof WebView)) {
2390 View foundView = findViewAt((ViewGroup) child, x, y);
2391 if (foundView != null && foundView.isShown()) {
2392 return foundView;
2393 }
2394 } else {
2395 int[] location = new int[2];
2396 child.getLocationOnScreen(location);
2397 Rect rect = new Rect(location[0], location[1], location[0] + child.getWidth(), location[1] + child.getHeight());
2398 if (rect.contains((int)x, (int)y)) {
2399 return child;
2400 }
2401 }
2402 }
2403
2404 return null;
2405 }
2406 }
2407 }
2408}