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