1package eu.siacs.conversations.entities;
2
3import android.content.ClipData;
4import android.content.ClipboardManager;
5import android.content.ContentValues;
6import android.content.Context;
7import android.database.Cursor;
8import android.database.DataSetObserver;
9import android.graphics.Rect;
10import android.net.Uri;
11import android.text.Editable;
12import android.text.InputType;
13import android.text.StaticLayout;
14import android.text.TextPaint;
15import android.text.TextUtils;
16import android.text.TextWatcher;
17import android.view.LayoutInflater;
18import android.view.MotionEvent;
19import android.view.Gravity;
20import android.view.View;
21import android.view.ViewGroup;
22import android.widget.ArrayAdapter;
23import android.widget.AdapterView;
24import android.widget.CompoundButton;
25import android.widget.ListView;
26import android.widget.TextView;
27import android.widget.Toast;
28import android.widget.Spinner;
29import android.webkit.JavascriptInterface;
30import android.webkit.WebView;
31import android.webkit.WebViewClient;
32import android.webkit.WebChromeClient;
33import android.util.SparseArray;
34
35import androidx.annotation.NonNull;
36import androidx.annotation.Nullable;
37import androidx.core.content.ContextCompat;
38import androidx.databinding.DataBindingUtil;
39import androidx.databinding.ViewDataBinding;
40import androidx.viewpager.widget.PagerAdapter;
41import androidx.recyclerview.widget.RecyclerView;
42import androidx.recyclerview.widget.GridLayoutManager;
43import androidx.viewpager.widget.ViewPager;
44
45import com.google.android.material.tabs.TabLayout;
46import com.google.android.material.textfield.TextInputLayout;
47import com.google.common.base.Optional;
48import com.google.common.collect.ComparisonChain;
49import com.google.common.collect.Lists;
50
51import org.json.JSONArray;
52import org.json.JSONException;
53import org.json.JSONObject;
54
55import java.util.ArrayList;
56import java.util.Collections;
57import java.util.Iterator;
58import java.util.List;
59import java.util.ListIterator;
60import java.util.concurrent.atomic.AtomicBoolean;
61import java.util.stream.Collectors;
62import java.util.Timer;
63import java.util.TimerTask;
64
65import eu.siacs.conversations.Config;
66import eu.siacs.conversations.R;
67import eu.siacs.conversations.crypto.OmemoSetting;
68import eu.siacs.conversations.crypto.PgpDecryptionService;
69import eu.siacs.conversations.databinding.CommandPageBinding;
70import eu.siacs.conversations.databinding.CommandNoteBinding;
71import eu.siacs.conversations.databinding.CommandResultFieldBinding;
72import eu.siacs.conversations.databinding.CommandResultCellBinding;
73import eu.siacs.conversations.databinding.CommandCheckboxFieldBinding;
74import eu.siacs.conversations.databinding.CommandProgressBarBinding;
75import eu.siacs.conversations.databinding.CommandRadioEditFieldBinding;
76import eu.siacs.conversations.databinding.CommandSearchListFieldBinding;
77import eu.siacs.conversations.databinding.CommandSpinnerFieldBinding;
78import eu.siacs.conversations.databinding.CommandTextFieldBinding;
79import eu.siacs.conversations.databinding.CommandWebviewBinding;
80import eu.siacs.conversations.persistance.DatabaseBackend;
81import eu.siacs.conversations.services.AvatarService;
82import eu.siacs.conversations.services.QuickConversationsService;
83import eu.siacs.conversations.services.XmppConnectionService;
84import eu.siacs.conversations.utils.JidHelper;
85import eu.siacs.conversations.utils.MessageUtils;
86import eu.siacs.conversations.utils.UIHelper;
87import eu.siacs.conversations.xml.Element;
88import eu.siacs.conversations.xml.Namespace;
89import eu.siacs.conversations.xmpp.Jid;
90import eu.siacs.conversations.xmpp.Option;
91import eu.siacs.conversations.xmpp.chatstate.ChatState;
92import eu.siacs.conversations.xmpp.mam.MamReference;
93import eu.siacs.conversations.xmpp.stanzas.IqPacket;
94
95import static eu.siacs.conversations.entities.Bookmark.printableValue;
96
97
98public class Conversation extends AbstractEntity implements Blockable, Comparable<Conversation>, Conversational, AvatarService.Avatarable {
99 public static final String TABLENAME = "conversations";
100
101 public static final int STATUS_AVAILABLE = 0;
102 public static final int STATUS_ARCHIVED = 1;
103
104 public static final String NAME = "name";
105 public static final String ACCOUNT = "accountUuid";
106 public static final String CONTACT = "contactUuid";
107 public static final String CONTACTJID = "contactJid";
108 public static final String STATUS = "status";
109 public static final String CREATED = "created";
110 public static final String MODE = "mode";
111 public static final String ATTRIBUTES = "attributes";
112
113 public static final String ATTRIBUTE_MUTED_TILL = "muted_till";
114 public static final String ATTRIBUTE_ALWAYS_NOTIFY = "always_notify";
115 public static final String ATTRIBUTE_LAST_CLEAR_HISTORY = "last_clear_history";
116 public static final String ATTRIBUTE_FORMERLY_PRIVATE_NON_ANONYMOUS = "formerly_private_non_anonymous";
117 public static final String ATTRIBUTE_PINNED_ON_TOP = "pinned_on_top";
118 static final String ATTRIBUTE_MUC_PASSWORD = "muc_password";
119 static final String ATTRIBUTE_MEMBERS_ONLY = "members_only";
120 static final String ATTRIBUTE_MODERATED = "moderated";
121 static final String ATTRIBUTE_NON_ANONYMOUS = "non_anonymous";
122 private static final String ATTRIBUTE_NEXT_MESSAGE = "next_message";
123 private static final String ATTRIBUTE_NEXT_MESSAGE_TIMESTAMP = "next_message_timestamp";
124 private static final String ATTRIBUTE_CRYPTO_TARGETS = "crypto_targets";
125 private static final String ATTRIBUTE_NEXT_ENCRYPTION = "next_encryption";
126 private static final String ATTRIBUTE_CORRECTING_MESSAGE = "correcting_message";
127 protected final ArrayList<Message> messages = new ArrayList<>();
128 public AtomicBoolean messagesLoaded = new AtomicBoolean(true);
129 protected Account account = null;
130 private String draftMessage;
131 private final String name;
132 private final String contactUuid;
133 private final String accountUuid;
134 private Jid contactJid;
135 private int status;
136 private final long created;
137 private int mode;
138 private JSONObject attributes;
139 private Jid nextCounterpart;
140 private transient MucOptions mucOptions = null;
141 private boolean messagesLeftOnServer = true;
142 private ChatState mOutgoingChatState = Config.DEFAULT_CHAT_STATE;
143 private ChatState mIncomingChatState = Config.DEFAULT_CHAT_STATE;
144 private String mFirstMamReference = null;
145 protected int mCurrentTab = -1;
146 protected ConversationPagerAdapter pagerAdapter = new ConversationPagerAdapter();
147
148 public Conversation(final String name, final Account account, final Jid contactJid,
149 final int mode) {
150 this(java.util.UUID.randomUUID().toString(), name, null, account
151 .getUuid(), contactJid, System.currentTimeMillis(),
152 STATUS_AVAILABLE, mode, "");
153 this.account = account;
154 }
155
156 public Conversation(final String uuid, final String name, final String contactUuid,
157 final String accountUuid, final Jid contactJid, final long created, final int status,
158 final int mode, final String attributes) {
159 this.uuid = uuid;
160 this.name = name;
161 this.contactUuid = contactUuid;
162 this.accountUuid = accountUuid;
163 this.contactJid = contactJid;
164 this.created = created;
165 this.status = status;
166 this.mode = mode;
167 try {
168 this.attributes = new JSONObject(attributes == null ? "" : attributes);
169 } catch (JSONException e) {
170 this.attributes = new JSONObject();
171 }
172 }
173
174 public static Conversation fromCursor(Cursor cursor) {
175 return new Conversation(cursor.getString(cursor.getColumnIndex(UUID)),
176 cursor.getString(cursor.getColumnIndex(NAME)),
177 cursor.getString(cursor.getColumnIndex(CONTACT)),
178 cursor.getString(cursor.getColumnIndex(ACCOUNT)),
179 JidHelper.parseOrFallbackToInvalid(cursor.getString(cursor.getColumnIndex(CONTACTJID))),
180 cursor.getLong(cursor.getColumnIndex(CREATED)),
181 cursor.getInt(cursor.getColumnIndex(STATUS)),
182 cursor.getInt(cursor.getColumnIndex(MODE)),
183 cursor.getString(cursor.getColumnIndex(ATTRIBUTES)));
184 }
185
186 public static Message getLatestMarkableMessage(final List<Message> messages, boolean isPrivateAndNonAnonymousMuc) {
187 for (int i = messages.size() - 1; i >= 0; --i) {
188 final Message message = messages.get(i);
189 if (message.getStatus() <= Message.STATUS_RECEIVED
190 && (message.markable || isPrivateAndNonAnonymousMuc)
191 && !message.isPrivateMessage()) {
192 return message;
193 }
194 }
195 return null;
196 }
197
198 private static boolean suitableForOmemoByDefault(final Conversation conversation) {
199 if (conversation.getJid().asBareJid().equals(Config.BUG_REPORTS)) {
200 return false;
201 }
202 if (conversation.getContact().isOwnServer()) {
203 return false;
204 }
205 final String contact = conversation.getJid().getDomain().toEscapedString();
206 final String account = conversation.getAccount().getServer();
207 if (Config.OMEMO_EXCEPTIONS.matchesContactDomain(contact) || Config.OMEMO_EXCEPTIONS.ACCOUNT_DOMAINS.contains(account)) {
208 return false;
209 }
210 return conversation.isSingleOrPrivateAndNonAnonymous() || conversation.getBooleanAttribute(ATTRIBUTE_FORMERLY_PRIVATE_NON_ANONYMOUS, false);
211 }
212
213 public boolean hasMessagesLeftOnServer() {
214 return messagesLeftOnServer;
215 }
216
217 public void setHasMessagesLeftOnServer(boolean value) {
218 this.messagesLeftOnServer = value;
219 }
220
221 public Message getFirstUnreadMessage() {
222 Message first = null;
223 synchronized (this.messages) {
224 for (int i = messages.size() - 1; i >= 0; --i) {
225 if (messages.get(i).isRead()) {
226 return first;
227 } else {
228 first = messages.get(i);
229 }
230 }
231 }
232 return first;
233 }
234
235 public String findMostRecentRemoteDisplayableId() {
236 final boolean multi = mode == Conversation.MODE_MULTI;
237 synchronized (this.messages) {
238 for (final Message message : Lists.reverse(this.messages)) {
239 if (message.getStatus() == Message.STATUS_RECEIVED) {
240 final String serverMsgId = message.getServerMsgId();
241 if (serverMsgId != null && multi) {
242 return serverMsgId;
243 }
244 return message.getRemoteMsgId();
245 }
246 }
247 }
248 return null;
249 }
250
251 public int countFailedDeliveries() {
252 int count = 0;
253 synchronized (this.messages) {
254 for(final Message message : this.messages) {
255 if (message.getStatus() == Message.STATUS_SEND_FAILED) {
256 ++count;
257 }
258 }
259 }
260 return count;
261 }
262
263 public Message getLastEditableMessage() {
264 synchronized (this.messages) {
265 for (final Message message : Lists.reverse(this.messages)) {
266 if (message.isEditable()) {
267 if (message.isGeoUri() || message.getType() != Message.TYPE_TEXT) {
268 return null;
269 }
270 return message;
271 }
272 }
273 }
274 return null;
275 }
276
277
278 public Message findUnsentMessageWithUuid(String uuid) {
279 synchronized (this.messages) {
280 for (final Message message : this.messages) {
281 final int s = message.getStatus();
282 if ((s == Message.STATUS_UNSEND || s == Message.STATUS_WAITING) && message.getUuid().equals(uuid)) {
283 return message;
284 }
285 }
286 }
287 return null;
288 }
289
290 public void findWaitingMessages(OnMessageFound onMessageFound) {
291 final ArrayList<Message> results = new ArrayList<>();
292 synchronized (this.messages) {
293 for (Message message : this.messages) {
294 if (message.getStatus() == Message.STATUS_WAITING) {
295 results.add(message);
296 }
297 }
298 }
299 for (Message result : results) {
300 onMessageFound.onMessageFound(result);
301 }
302 }
303
304 public void findUnreadMessagesAndCalls(OnMessageFound onMessageFound) {
305 final ArrayList<Message> results = new ArrayList<>();
306 synchronized (this.messages) {
307 for (final Message message : this.messages) {
308 if (message.isRead()) {
309 continue;
310 }
311 results.add(message);
312 }
313 }
314 for (final Message result : results) {
315 onMessageFound.onMessageFound(result);
316 }
317 }
318
319 public Message findMessageWithFileAndUuid(final String uuid) {
320 synchronized (this.messages) {
321 for (final Message message : this.messages) {
322 final Transferable transferable = message.getTransferable();
323 final boolean unInitiatedButKnownSize = MessageUtils.unInitiatedButKnownSize(message);
324 if (message.getUuid().equals(uuid)
325 && message.getEncryption() != Message.ENCRYPTION_PGP
326 && (message.isFileOrImage() || message.treatAsDownloadable() || unInitiatedButKnownSize || (transferable != null && transferable.getStatus() != Transferable.STATUS_UPLOADING))) {
327 return message;
328 }
329 }
330 }
331 return null;
332 }
333
334 public Message findMessageWithUuid(final String uuid) {
335 synchronized (this.messages) {
336 for (final Message message : this.messages) {
337 if (message.getUuid().equals(uuid)) {
338 return message;
339 }
340 }
341 }
342 return null;
343 }
344
345 public boolean markAsDeleted(final List<String> uuids) {
346 boolean deleted = false;
347 final PgpDecryptionService pgpDecryptionService = account.getPgpDecryptionService();
348 synchronized (this.messages) {
349 for (Message message : this.messages) {
350 if (uuids.contains(message.getUuid())) {
351 message.setDeleted(true);
352 deleted = true;
353 if (message.getEncryption() == Message.ENCRYPTION_PGP && pgpDecryptionService != null) {
354 pgpDecryptionService.discard(message);
355 }
356 }
357 }
358 }
359 return deleted;
360 }
361
362 public boolean markAsChanged(final List<DatabaseBackend.FilePathInfo> files) {
363 boolean changed = false;
364 final PgpDecryptionService pgpDecryptionService = account.getPgpDecryptionService();
365 synchronized (this.messages) {
366 for (Message message : this.messages) {
367 for (final DatabaseBackend.FilePathInfo file : files)
368 if (file.uuid.toString().equals(message.getUuid())) {
369 message.setDeleted(file.deleted);
370 changed = true;
371 if (file.deleted && message.getEncryption() == Message.ENCRYPTION_PGP && pgpDecryptionService != null) {
372 pgpDecryptionService.discard(message);
373 }
374 }
375 }
376 }
377 return changed;
378 }
379
380 public void clearMessages() {
381 synchronized (this.messages) {
382 this.messages.clear();
383 }
384 }
385
386 public boolean setIncomingChatState(ChatState state) {
387 if (this.mIncomingChatState == state) {
388 return false;
389 }
390 this.mIncomingChatState = state;
391 return true;
392 }
393
394 public ChatState getIncomingChatState() {
395 return this.mIncomingChatState;
396 }
397
398 public boolean setOutgoingChatState(ChatState state) {
399 if (mode == MODE_SINGLE && !getContact().isSelf() || (isPrivateAndNonAnonymous() && getNextCounterpart() == null)) {
400 if (this.mOutgoingChatState != state) {
401 this.mOutgoingChatState = state;
402 return true;
403 }
404 }
405 return false;
406 }
407
408 public ChatState getOutgoingChatState() {
409 return this.mOutgoingChatState;
410 }
411
412 public void trim() {
413 synchronized (this.messages) {
414 final int size = messages.size();
415 final int maxsize = Config.PAGE_SIZE * Config.MAX_NUM_PAGES;
416 if (size > maxsize) {
417 List<Message> discards = this.messages.subList(0, size - maxsize);
418 final PgpDecryptionService pgpDecryptionService = account.getPgpDecryptionService();
419 if (pgpDecryptionService != null) {
420 pgpDecryptionService.discard(discards);
421 }
422 discards.clear();
423 untieMessages();
424 }
425 }
426 }
427
428 public void findUnsentTextMessages(OnMessageFound onMessageFound) {
429 final ArrayList<Message> results = new ArrayList<>();
430 synchronized (this.messages) {
431 for (Message message : this.messages) {
432 if ((message.getType() == Message.TYPE_TEXT || message.hasFileOnRemoteHost()) && message.getStatus() == Message.STATUS_UNSEND) {
433 results.add(message);
434 }
435 }
436 }
437 for (Message result : results) {
438 onMessageFound.onMessageFound(result);
439 }
440 }
441
442 public Message findSentMessageWithUuidOrRemoteId(String id) {
443 synchronized (this.messages) {
444 for (Message message : this.messages) {
445 if (id.equals(message.getUuid())
446 || (message.getStatus() >= Message.STATUS_SEND
447 && id.equals(message.getRemoteMsgId()))) {
448 return message;
449 }
450 }
451 }
452 return null;
453 }
454
455 public Message findMessageWithRemoteIdAndCounterpart(String id, Jid counterpart, boolean received, boolean carbon) {
456 synchronized (this.messages) {
457 for (int i = this.messages.size() - 1; i >= 0; --i) {
458 final Message message = messages.get(i);
459 final Jid mcp = message.getCounterpart();
460 if (mcp == null) {
461 continue;
462 }
463 if (mcp.equals(counterpart) && ((message.getStatus() == Message.STATUS_RECEIVED) == received)
464 && (carbon == message.isCarbon() || received)) {
465 final boolean idMatch = id.equals(message.getRemoteMsgId()) || message.remoteMsgIdMatchInEdit(id);
466 if (idMatch && !message.isFileOrImage() && !message.treatAsDownloadable()) {
467 return message;
468 } else {
469 return null;
470 }
471 }
472 }
473 }
474 return null;
475 }
476
477 public Message findSentMessageWithUuid(String id) {
478 synchronized (this.messages) {
479 for (Message message : this.messages) {
480 if (id.equals(message.getUuid())) {
481 return message;
482 }
483 }
484 }
485 return null;
486 }
487
488 public Message findMessageWithRemoteId(String id, Jid counterpart) {
489 synchronized (this.messages) {
490 for (Message message : this.messages) {
491 if (counterpart.equals(message.getCounterpart())
492 && (id.equals(message.getRemoteMsgId()) || id.equals(message.getUuid()))) {
493 return message;
494 }
495 }
496 }
497 return null;
498 }
499
500 public Message findMessageWithServerMsgId(String id) {
501 synchronized (this.messages) {
502 for (Message message : this.messages) {
503 if (id != null && id.equals(message.getServerMsgId())) {
504 return message;
505 }
506 }
507 }
508 return null;
509 }
510
511 public boolean hasMessageWithCounterpart(Jid counterpart) {
512 synchronized (this.messages) {
513 for (Message message : this.messages) {
514 if (counterpart.equals(message.getCounterpart())) {
515 return true;
516 }
517 }
518 }
519 return false;
520 }
521
522 public void populateWithMessages(final List<Message> messages) {
523 synchronized (this.messages) {
524 messages.clear();
525 messages.addAll(this.messages);
526 }
527 for (Iterator<Message> iterator = messages.iterator(); iterator.hasNext(); ) {
528 if (iterator.next().wasMergedIntoPrevious()) {
529 iterator.remove();
530 }
531 }
532 }
533
534 @Override
535 public boolean isBlocked() {
536 return getContact().isBlocked();
537 }
538
539 @Override
540 public boolean isDomainBlocked() {
541 return getContact().isDomainBlocked();
542 }
543
544 @Override
545 public Jid getBlockedJid() {
546 return getContact().getBlockedJid();
547 }
548
549 public int countMessages() {
550 synchronized (this.messages) {
551 return this.messages.size();
552 }
553 }
554
555 public String getFirstMamReference() {
556 return this.mFirstMamReference;
557 }
558
559 public void setFirstMamReference(String reference) {
560 this.mFirstMamReference = reference;
561 }
562
563 public void setLastClearHistory(long time, String reference) {
564 if (reference != null) {
565 setAttribute(ATTRIBUTE_LAST_CLEAR_HISTORY, time + ":" + reference);
566 } else {
567 setAttribute(ATTRIBUTE_LAST_CLEAR_HISTORY, time);
568 }
569 }
570
571 public MamReference getLastClearHistory() {
572 return MamReference.fromAttribute(getAttribute(ATTRIBUTE_LAST_CLEAR_HISTORY));
573 }
574
575 public List<Jid> getAcceptedCryptoTargets() {
576 if (mode == MODE_SINGLE) {
577 return Collections.singletonList(getJid().asBareJid());
578 } else {
579 return getJidListAttribute(ATTRIBUTE_CRYPTO_TARGETS);
580 }
581 }
582
583 public void setAcceptedCryptoTargets(List<Jid> acceptedTargets) {
584 setAttribute(ATTRIBUTE_CRYPTO_TARGETS, acceptedTargets);
585 }
586
587 public boolean setCorrectingMessage(Message correctingMessage) {
588 setAttribute(ATTRIBUTE_CORRECTING_MESSAGE, correctingMessage == null ? null : correctingMessage.getUuid());
589 return correctingMessage == null && draftMessage != null;
590 }
591
592 public Message getCorrectingMessage() {
593 final String uuid = getAttribute(ATTRIBUTE_CORRECTING_MESSAGE);
594 return uuid == null ? null : findSentMessageWithUuid(uuid);
595 }
596
597 public boolean withSelf() {
598 return getContact().isSelf();
599 }
600
601 @Override
602 public int compareTo(@NonNull Conversation another) {
603 return ComparisonChain.start()
604 .compareFalseFirst(another.getBooleanAttribute(ATTRIBUTE_PINNED_ON_TOP, false), getBooleanAttribute(ATTRIBUTE_PINNED_ON_TOP, false))
605 .compare(another.getSortableTime(), getSortableTime())
606 .result();
607 }
608
609 private long getSortableTime() {
610 Draft draft = getDraft();
611 long messageTime = getLatestMessage().getTimeSent();
612 if (draft == null) {
613 return messageTime;
614 } else {
615 return Math.max(messageTime, draft.getTimestamp());
616 }
617 }
618
619 public String getDraftMessage() {
620 return draftMessage;
621 }
622
623 public void setDraftMessage(String draftMessage) {
624 this.draftMessage = draftMessage;
625 }
626
627 public boolean isRead() {
628 synchronized (this.messages) {
629 for(final Message message : Lists.reverse(this.messages)) {
630 if (message.isRead() && message.getType() == Message.TYPE_RTP_SESSION) {
631 continue;
632 }
633 return message.isRead();
634 }
635 return true;
636 }
637 }
638
639 public List<Message> markRead(String upToUuid) {
640 final List<Message> unread = new ArrayList<>();
641 synchronized (this.messages) {
642 for (Message message : this.messages) {
643 if (!message.isRead()) {
644 message.markRead();
645 unread.add(message);
646 }
647 if (message.getUuid().equals(upToUuid)) {
648 return unread;
649 }
650 }
651 }
652 return unread;
653 }
654
655 public Message getLatestMessage() {
656 synchronized (this.messages) {
657 if (this.messages.size() == 0) {
658 Message message = new Message(this, "", Message.ENCRYPTION_NONE);
659 message.setType(Message.TYPE_STATUS);
660 message.setTime(Math.max(getCreated(), getLastClearHistory().getTimestamp()));
661 return message;
662 } else {
663 return this.messages.get(this.messages.size() - 1);
664 }
665 }
666 }
667
668 public @NonNull
669 CharSequence getName() {
670 if (getMode() == MODE_MULTI) {
671 final String roomName = getMucOptions().getName();
672 final String subject = getMucOptions().getSubject();
673 final Bookmark bookmark = getBookmark();
674 final String bookmarkName = bookmark != null ? bookmark.getBookmarkName() : null;
675 if (printableValue(roomName)) {
676 return roomName;
677 } else if (printableValue(subject)) {
678 return subject;
679 } else if (printableValue(bookmarkName, false)) {
680 return bookmarkName;
681 } else {
682 final String generatedName = getMucOptions().createNameFromParticipants();
683 if (printableValue(generatedName)) {
684 return generatedName;
685 } else {
686 return contactJid.getLocal() != null ? contactJid.getLocal() : contactJid;
687 }
688 }
689 } else if ((QuickConversationsService.isConversations() || !Config.QUICKSY_DOMAIN.equals(contactJid.getDomain())) && isWithStranger()) {
690 return contactJid;
691 } else {
692 return this.getContact().getDisplayName();
693 }
694 }
695
696 public String getAccountUuid() {
697 return this.accountUuid;
698 }
699
700 public Account getAccount() {
701 return this.account;
702 }
703
704 public void setAccount(final Account account) {
705 this.account = account;
706 }
707
708 public Contact getContact() {
709 return this.account.getRoster().getContact(this.contactJid);
710 }
711
712 @Override
713 public Jid getJid() {
714 return this.contactJid;
715 }
716
717 public int getStatus() {
718 return this.status;
719 }
720
721 public void setStatus(int status) {
722 this.status = status;
723 }
724
725 public long getCreated() {
726 return this.created;
727 }
728
729 public ContentValues getContentValues() {
730 ContentValues values = new ContentValues();
731 values.put(UUID, uuid);
732 values.put(NAME, name);
733 values.put(CONTACT, contactUuid);
734 values.put(ACCOUNT, accountUuid);
735 values.put(CONTACTJID, contactJid.toString());
736 values.put(CREATED, created);
737 values.put(STATUS, status);
738 values.put(MODE, mode);
739 synchronized (this.attributes) {
740 values.put(ATTRIBUTES, attributes.toString());
741 }
742 return values;
743 }
744
745 public int getMode() {
746 return this.mode;
747 }
748
749 public void setMode(int mode) {
750 this.mode = mode;
751 }
752
753 /**
754 * short for is Private and Non-anonymous
755 */
756 public boolean isSingleOrPrivateAndNonAnonymous() {
757 return mode == MODE_SINGLE || isPrivateAndNonAnonymous();
758 }
759
760 public boolean isPrivateAndNonAnonymous() {
761 return getMucOptions().isPrivateAndNonAnonymous();
762 }
763
764 public synchronized MucOptions getMucOptions() {
765 if (this.mucOptions == null) {
766 this.mucOptions = new MucOptions(this);
767 }
768 return this.mucOptions;
769 }
770
771 public void resetMucOptions() {
772 this.mucOptions = null;
773 }
774
775 public void setContactJid(final Jid jid) {
776 this.contactJid = jid;
777 }
778
779 public Jid getNextCounterpart() {
780 return this.nextCounterpart;
781 }
782
783 public void setNextCounterpart(Jid jid) {
784 this.nextCounterpart = jid;
785 }
786
787 public int getNextEncryption() {
788 if (!Config.supportOmemo() && !Config.supportOpenPgp()) {
789 return Message.ENCRYPTION_NONE;
790 }
791 if (OmemoSetting.isAlways()) {
792 return suitableForOmemoByDefault(this) ? Message.ENCRYPTION_AXOLOTL : Message.ENCRYPTION_NONE;
793 }
794 final int defaultEncryption;
795 if (suitableForOmemoByDefault(this)) {
796 defaultEncryption = OmemoSetting.getEncryption();
797 } else {
798 defaultEncryption = Message.ENCRYPTION_NONE;
799 }
800 int encryption = this.getIntAttribute(ATTRIBUTE_NEXT_ENCRYPTION, defaultEncryption);
801 if (encryption == Message.ENCRYPTION_OTR || encryption < 0) {
802 return defaultEncryption;
803 } else {
804 return encryption;
805 }
806 }
807
808 public boolean setNextEncryption(int encryption) {
809 return this.setAttribute(ATTRIBUTE_NEXT_ENCRYPTION, encryption);
810 }
811
812 public String getNextMessage() {
813 final String nextMessage = getAttribute(ATTRIBUTE_NEXT_MESSAGE);
814 return nextMessage == null ? "" : nextMessage;
815 }
816
817 public @Nullable
818 Draft getDraft() {
819 long timestamp = getLongAttribute(ATTRIBUTE_NEXT_MESSAGE_TIMESTAMP, 0);
820 if (timestamp > getLatestMessage().getTimeSent()) {
821 String message = getAttribute(ATTRIBUTE_NEXT_MESSAGE);
822 if (!TextUtils.isEmpty(message) && timestamp != 0) {
823 return new Draft(message, timestamp);
824 }
825 }
826 return null;
827 }
828
829 public boolean setNextMessage(final String input) {
830 final String message = input == null || input.trim().isEmpty() ? null : input;
831 boolean changed = !getNextMessage().equals(message);
832 this.setAttribute(ATTRIBUTE_NEXT_MESSAGE, message);
833 if (changed) {
834 this.setAttribute(ATTRIBUTE_NEXT_MESSAGE_TIMESTAMP, message == null ? 0 : System.currentTimeMillis());
835 }
836 return changed;
837 }
838
839 public Bookmark getBookmark() {
840 return this.account.getBookmark(this.contactJid);
841 }
842
843 public Message findDuplicateMessage(Message message) {
844 synchronized (this.messages) {
845 for (int i = this.messages.size() - 1; i >= 0; --i) {
846 if (this.messages.get(i).similar(message)) {
847 return this.messages.get(i);
848 }
849 }
850 }
851 return null;
852 }
853
854 public boolean hasDuplicateMessage(Message message) {
855 return findDuplicateMessage(message) != null;
856 }
857
858 public Message findSentMessageWithBody(String body) {
859 synchronized (this.messages) {
860 for (int i = this.messages.size() - 1; i >= 0; --i) {
861 Message message = this.messages.get(i);
862 if (message.getStatus() == Message.STATUS_UNSEND || message.getStatus() == Message.STATUS_SEND) {
863 String otherBody;
864 if (message.hasFileOnRemoteHost()) {
865 otherBody = message.getFileParams().url;
866 } else {
867 otherBody = message.body;
868 }
869 if (otherBody != null && otherBody.equals(body)) {
870 return message;
871 }
872 }
873 }
874 return null;
875 }
876 }
877
878 public Message findRtpSession(final String sessionId, final int s) {
879 synchronized (this.messages) {
880 for (int i = this.messages.size() - 1; i >= 0; --i) {
881 final Message message = this.messages.get(i);
882 if ((message.getStatus() == s) && (message.getType() == Message.TYPE_RTP_SESSION) && sessionId.equals(message.getRemoteMsgId())) {
883 return message;
884 }
885 }
886 }
887 return null;
888 }
889
890 public boolean possibleDuplicate(final String serverMsgId, final String remoteMsgId) {
891 if (serverMsgId == null || remoteMsgId == null) {
892 return false;
893 }
894 synchronized (this.messages) {
895 for (Message message : this.messages) {
896 if (serverMsgId.equals(message.getServerMsgId()) || remoteMsgId.equals(message.getRemoteMsgId())) {
897 return true;
898 }
899 }
900 }
901 return false;
902 }
903
904 public MamReference getLastMessageTransmitted() {
905 final MamReference lastClear = getLastClearHistory();
906 MamReference lastReceived = new MamReference(0);
907 synchronized (this.messages) {
908 for (int i = this.messages.size() - 1; i >= 0; --i) {
909 final Message message = this.messages.get(i);
910 if (message.isPrivateMessage()) {
911 continue; //it's unsafe to use private messages as anchor. They could be coming from user archive
912 }
913 if (message.getStatus() == Message.STATUS_RECEIVED || message.isCarbon() || message.getServerMsgId() != null) {
914 lastReceived = new MamReference(message.getTimeSent(), message.getServerMsgId());
915 break;
916 }
917 }
918 }
919 return MamReference.max(lastClear, lastReceived);
920 }
921
922 public void setMutedTill(long value) {
923 this.setAttribute(ATTRIBUTE_MUTED_TILL, String.valueOf(value));
924 }
925
926 public boolean isMuted() {
927 return System.currentTimeMillis() < this.getLongAttribute(ATTRIBUTE_MUTED_TILL, 0);
928 }
929
930 public boolean alwaysNotify() {
931 return mode == MODE_SINGLE || getBooleanAttribute(ATTRIBUTE_ALWAYS_NOTIFY, Config.ALWAYS_NOTIFY_BY_DEFAULT || isPrivateAndNonAnonymous());
932 }
933
934 public boolean setAttribute(String key, boolean value) {
935 return setAttribute(key, String.valueOf(value));
936 }
937
938 private boolean setAttribute(String key, long value) {
939 return setAttribute(key, Long.toString(value));
940 }
941
942 private boolean setAttribute(String key, int value) {
943 return setAttribute(key, String.valueOf(value));
944 }
945
946 public boolean setAttribute(String key, String value) {
947 synchronized (this.attributes) {
948 try {
949 if (value == null) {
950 if (this.attributes.has(key)) {
951 this.attributes.remove(key);
952 return true;
953 } else {
954 return false;
955 }
956 } else {
957 final String prev = this.attributes.optString(key, null);
958 this.attributes.put(key, value);
959 return !value.equals(prev);
960 }
961 } catch (JSONException e) {
962 throw new AssertionError(e);
963 }
964 }
965 }
966
967 public boolean setAttribute(String key, List<Jid> jids) {
968 JSONArray array = new JSONArray();
969 for (Jid jid : jids) {
970 array.put(jid.asBareJid().toString());
971 }
972 synchronized (this.attributes) {
973 try {
974 this.attributes.put(key, array);
975 return true;
976 } catch (JSONException e) {
977 return false;
978 }
979 }
980 }
981
982 public String getAttribute(String key) {
983 synchronized (this.attributes) {
984 return this.attributes.optString(key, null);
985 }
986 }
987
988 private List<Jid> getJidListAttribute(String key) {
989 ArrayList<Jid> list = new ArrayList<>();
990 synchronized (this.attributes) {
991 try {
992 JSONArray array = this.attributes.getJSONArray(key);
993 for (int i = 0; i < array.length(); ++i) {
994 try {
995 list.add(Jid.of(array.getString(i)));
996 } catch (IllegalArgumentException e) {
997 //ignored
998 }
999 }
1000 } catch (JSONException e) {
1001 //ignored
1002 }
1003 }
1004 return list;
1005 }
1006
1007 private int getIntAttribute(String key, int defaultValue) {
1008 String value = this.getAttribute(key);
1009 if (value == null) {
1010 return defaultValue;
1011 } else {
1012 try {
1013 return Integer.parseInt(value);
1014 } catch (NumberFormatException e) {
1015 return defaultValue;
1016 }
1017 }
1018 }
1019
1020 public long getLongAttribute(String key, long defaultValue) {
1021 String value = this.getAttribute(key);
1022 if (value == null) {
1023 return defaultValue;
1024 } else {
1025 try {
1026 return Long.parseLong(value);
1027 } catch (NumberFormatException e) {
1028 return defaultValue;
1029 }
1030 }
1031 }
1032
1033 public boolean getBooleanAttribute(String key, boolean defaultValue) {
1034 String value = this.getAttribute(key);
1035 if (value == null) {
1036 return defaultValue;
1037 } else {
1038 return Boolean.parseBoolean(value);
1039 }
1040 }
1041
1042 public void add(Message message) {
1043 synchronized (this.messages) {
1044 this.messages.add(message);
1045 }
1046 }
1047
1048 public void prepend(int offset, Message message) {
1049 synchronized (this.messages) {
1050 this.messages.add(Math.min(offset, this.messages.size()), message);
1051 }
1052 }
1053
1054 public void addAll(int index, List<Message> messages) {
1055 synchronized (this.messages) {
1056 this.messages.addAll(index, messages);
1057 }
1058 account.getPgpDecryptionService().decrypt(messages);
1059 }
1060
1061 public void expireOldMessages(long timestamp) {
1062 synchronized (this.messages) {
1063 for (ListIterator<Message> iterator = this.messages.listIterator(); iterator.hasNext(); ) {
1064 if (iterator.next().getTimeSent() < timestamp) {
1065 iterator.remove();
1066 }
1067 }
1068 untieMessages();
1069 }
1070 }
1071
1072 public void sort() {
1073 synchronized (this.messages) {
1074 Collections.sort(this.messages, (left, right) -> {
1075 if (left.getTimeSent() < right.getTimeSent()) {
1076 return -1;
1077 } else if (left.getTimeSent() > right.getTimeSent()) {
1078 return 1;
1079 } else {
1080 return 0;
1081 }
1082 });
1083 untieMessages();
1084 }
1085 }
1086
1087 private void untieMessages() {
1088 for (Message message : this.messages) {
1089 message.untie();
1090 }
1091 }
1092
1093 public int unreadCount() {
1094 synchronized (this.messages) {
1095 int count = 0;
1096 for(final Message message : Lists.reverse(this.messages)) {
1097 if (message.isRead()) {
1098 if (message.getType() == Message.TYPE_RTP_SESSION) {
1099 continue;
1100 }
1101 return count;
1102 }
1103 ++count;
1104 }
1105 return count;
1106 }
1107 }
1108
1109 public int receivedMessagesCount() {
1110 int count = 0;
1111 synchronized (this.messages) {
1112 for (Message message : messages) {
1113 if (message.getStatus() == Message.STATUS_RECEIVED) {
1114 ++count;
1115 }
1116 }
1117 }
1118 return count;
1119 }
1120
1121 public int sentMessagesCount() {
1122 int count = 0;
1123 synchronized (this.messages) {
1124 for (Message message : messages) {
1125 if (message.getStatus() != Message.STATUS_RECEIVED) {
1126 ++count;
1127 }
1128 }
1129 }
1130 return count;
1131 }
1132
1133 public boolean isWithStranger() {
1134 final Contact contact = getContact();
1135 return mode == MODE_SINGLE
1136 && !contact.isOwnServer()
1137 && !contact.showInContactList()
1138 && !contact.isSelf()
1139 && !(contact.getJid().isDomainJid() && JidHelper.isQuicksyDomain(contact.getJid()))
1140 && sentMessagesCount() == 0;
1141 }
1142
1143 public int getReceivedMessagesCountSinceUuid(String uuid) {
1144 if (uuid == null) {
1145 return 0;
1146 }
1147 int count = 0;
1148 synchronized (this.messages) {
1149 for (int i = messages.size() - 1; i >= 0; i--) {
1150 final Message message = messages.get(i);
1151 if (uuid.equals(message.getUuid())) {
1152 return count;
1153 }
1154 if (message.getStatus() <= Message.STATUS_RECEIVED) {
1155 ++count;
1156 }
1157 }
1158 }
1159 return 0;
1160 }
1161
1162 @Override
1163 public int getAvatarBackgroundColor() {
1164 return UIHelper.getColorForName(getName().toString());
1165 }
1166
1167 @Override
1168 public String getAvatarName() {
1169 return getName().toString();
1170 }
1171
1172 public void setCurrentTab(int tab) {
1173 mCurrentTab = tab;
1174 }
1175
1176 public int getCurrentTab() {
1177 if (mCurrentTab >= 0) return mCurrentTab;
1178
1179 if (!isRead() || getContact().resourceWhichSupport(Namespace.COMMANDS) == null) {
1180 return 0;
1181 }
1182
1183 return 1;
1184 }
1185
1186 public void startCommand(Element command, XmppConnectionService xmppConnectionService) {
1187 pagerAdapter.startCommand(command, xmppConnectionService);
1188 }
1189
1190 public void setupViewPager(ViewPager pager, TabLayout tabs) {
1191 pagerAdapter.setupViewPager(pager, tabs);
1192 }
1193
1194 public void showViewPager() {
1195 pagerAdapter.show();
1196 }
1197
1198 public void hideViewPager() {
1199 pagerAdapter.hide();
1200 }
1201
1202 public interface OnMessageFound {
1203 void onMessageFound(final Message message);
1204 }
1205
1206 public static class Draft {
1207 private final String message;
1208 private final long timestamp;
1209
1210 private Draft(String message, long timestamp) {
1211 this.message = message;
1212 this.timestamp = timestamp;
1213 }
1214
1215 public long getTimestamp() {
1216 return timestamp;
1217 }
1218
1219 public String getMessage() {
1220 return message;
1221 }
1222 }
1223
1224 public class ConversationPagerAdapter extends PagerAdapter {
1225 protected ViewPager mPager = null;
1226 protected TabLayout mTabs = null;
1227 ArrayList<CommandSession> sessions = null;
1228
1229 public void setupViewPager(ViewPager pager, TabLayout tabs) {
1230 mPager = pager;
1231 mTabs = tabs;
1232
1233 if (mPager == null) return;
1234 if (sessions != null) show();
1235
1236 pager.setAdapter(this);
1237 tabs.setupWithViewPager(mPager);
1238 pager.setCurrentItem(getCurrentTab());
1239
1240 mPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
1241 public void onPageScrollStateChanged(int state) { }
1242 public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { }
1243
1244 public void onPageSelected(int position) {
1245 setCurrentTab(position);
1246 }
1247 });
1248 }
1249
1250 public void show() {
1251 if (sessions == null) {
1252 sessions = new ArrayList<>();
1253 notifyDataSetChanged();
1254 }
1255 if (mTabs != null) mTabs.setVisibility(View.VISIBLE);
1256 }
1257
1258 public void hide() {
1259 if (sessions != null && !sessions.isEmpty()) return; // Do not hide during active session
1260 if (mPager != null) mPager.setCurrentItem(0);
1261 if (mTabs != null) mTabs.setVisibility(View.GONE);
1262 sessions = null;
1263 notifyDataSetChanged();
1264 }
1265
1266 public void startCommand(Element command, XmppConnectionService xmppConnectionService) {
1267 show();
1268 CommandSession session = new CommandSession(command.getAttribute("name"), xmppConnectionService);
1269
1270 final IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
1271 packet.setTo(command.getAttributeAsJid("jid"));
1272 final Element c = packet.addChild("command", Namespace.COMMANDS);
1273 c.setAttribute("node", command.getAttribute("node"));
1274 c.setAttribute("action", "execute");
1275 xmppConnectionService.sendIqPacket(getAccount(), packet, (a, iq) -> {
1276 mPager.post(() -> {
1277 session.updateWithResponse(iq);
1278 });
1279 });
1280
1281 sessions.add(session);
1282 notifyDataSetChanged();
1283 mPager.setCurrentItem(getCount() - 1);
1284 }
1285
1286 public void removeSession(CommandSession session) {
1287 sessions.remove(session);
1288 notifyDataSetChanged();
1289 }
1290
1291 @NonNull
1292 @Override
1293 public Object instantiateItem(@NonNull ViewGroup container, int position) {
1294 if (position < 2) {
1295 return mPager.getChildAt(position);
1296 }
1297
1298 CommandSession session = sessions.get(position-2);
1299 CommandPageBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_page, container, false);
1300 container.addView(binding.getRoot());
1301 session.setBinding(binding);
1302 return session;
1303 }
1304
1305 @Override
1306 public void destroyItem(@NonNull ViewGroup container, int position, Object o) {
1307 if (position < 2) return;
1308
1309 container.removeView(((CommandSession) o).getView());
1310 }
1311
1312 @Override
1313 public int getItemPosition(Object o) {
1314 if (o == mPager.getChildAt(0)) return PagerAdapter.POSITION_UNCHANGED;
1315 if (o == mPager.getChildAt(1)) return PagerAdapter.POSITION_UNCHANGED;
1316
1317 int pos = sessions == null ? -1 : sessions.indexOf(o);
1318 if (pos < 0) return PagerAdapter.POSITION_NONE;
1319 return pos + 2;
1320 }
1321
1322 @Override
1323 public int getCount() {
1324 if (sessions == null) return 1;
1325
1326 int count = 2 + sessions.size();
1327 if (count > 2) {
1328 mTabs.setTabMode(TabLayout.MODE_SCROLLABLE);
1329 } else {
1330 mTabs.setTabMode(TabLayout.MODE_FIXED);
1331 }
1332 return count;
1333 }
1334
1335 @Override
1336 public boolean isViewFromObject(@NonNull View view, @NonNull Object o) {
1337 if (view == o) return true;
1338
1339 if (o instanceof CommandSession) {
1340 return ((CommandSession) o).getView() == view;
1341 }
1342
1343 return false;
1344 }
1345
1346 @Nullable
1347 @Override
1348 public CharSequence getPageTitle(int position) {
1349 switch (position) {
1350 case 0:
1351 return "Conversation";
1352 case 1:
1353 return "Commands";
1354 default:
1355 CommandSession session = sessions.get(position-2);
1356 if (session == null) return super.getPageTitle(position);
1357 return session.getTitle();
1358 }
1359 }
1360
1361 class CommandSession extends RecyclerView.Adapter<CommandSession.ViewHolder> {
1362 abstract class ViewHolder<T extends ViewDataBinding> extends RecyclerView.ViewHolder {
1363 protected T binding;
1364
1365 public ViewHolder(T binding) {
1366 super(binding.getRoot());
1367 this.binding = binding;
1368 }
1369
1370 abstract public void bind(Item el);
1371
1372 protected void setTextOrHide(TextView v, Optional<String> s) {
1373 if (s == null || !s.isPresent()) {
1374 v.setVisibility(View.GONE);
1375 } else {
1376 v.setVisibility(View.VISIBLE);
1377 v.setText(s.get());
1378 }
1379 }
1380
1381 protected void setupInputType(Element field, TextView textinput, TextInputLayout layout) {
1382 int flags = 0;
1383 if (layout != null) layout.setEndIconMode(TextInputLayout.END_ICON_NONE);
1384 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT);
1385
1386 String type = field.getAttribute("type");
1387 if (type != null) {
1388 if (type.equals("text-multi") || type.equals("jid-multi")) {
1389 flags |= InputType.TYPE_TEXT_FLAG_MULTI_LINE;
1390 }
1391
1392 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_EDIT_TEXT);
1393
1394 if (type.equals("jid-single") || type.equals("jid-multi")) {
1395 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
1396 }
1397
1398 if (type.equals("text-private")) {
1399 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
1400 if (layout != null) layout.setEndIconMode(TextInputLayout.END_ICON_PASSWORD_TOGGLE);
1401 }
1402 }
1403
1404 Element validate = field.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1405 if (validate == null) return;
1406 String datatype = validate.getAttribute("datatype");
1407 if (datatype == null) return;
1408
1409 if (datatype.equals("xs:integer") || datatype.equals("xs:int") || datatype.equals("xs:long") || datatype.equals("xs:short") || datatype.equals("xs:byte")) {
1410 textinput.setInputType(flags | InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED);
1411 }
1412
1413 if (datatype.equals("xs:decimal") || datatype.equals("xs:double")) {
1414 textinput.setInputType(flags | InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED | InputType.TYPE_NUMBER_FLAG_DECIMAL);
1415 }
1416
1417 if (datatype.equals("xs:date")) {
1418 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_DATE);
1419 }
1420
1421 if (datatype.equals("xs:dateTime")) {
1422 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_NORMAL);
1423 }
1424
1425 if (datatype.equals("xs:time")) {
1426 textinput.setInputType(flags | InputType.TYPE_CLASS_DATETIME | InputType.TYPE_DATETIME_VARIATION_TIME);
1427 }
1428
1429 if (datatype.equals("xs:anyURI")) {
1430 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI);
1431 }
1432
1433 if (datatype.equals("html:tel")) {
1434 textinput.setInputType(flags | InputType.TYPE_CLASS_PHONE);
1435 }
1436
1437 if (datatype.equals("html:email")) {
1438 textinput.setInputType(flags | InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
1439 }
1440 }
1441 }
1442
1443 class ErrorViewHolder extends ViewHolder<CommandNoteBinding> {
1444 public ErrorViewHolder(CommandNoteBinding binding) { super(binding); }
1445
1446 @Override
1447 public void bind(Item iq) {
1448 binding.errorIcon.setVisibility(View.VISIBLE);
1449
1450 Element error = iq.el.findChild("error");
1451 if (error == null) return;
1452 String text = error.findChildContent("text", "urn:ietf:params:xml:ns:xmpp-stanzas");
1453 if (text == null || text.equals("")) {
1454 text = error.getChildren().get(0).getName();
1455 }
1456 binding.message.setText(text);
1457 }
1458 }
1459
1460 class NoteViewHolder extends ViewHolder<CommandNoteBinding> {
1461 public NoteViewHolder(CommandNoteBinding binding) { super(binding); }
1462
1463 @Override
1464 public void bind(Item note) {
1465 binding.message.setText(note.el.getContent());
1466
1467 String type = note.el.getAttribute("type");
1468 if (type != null && type.equals("error")) {
1469 binding.errorIcon.setVisibility(View.VISIBLE);
1470 }
1471 }
1472 }
1473
1474 class ResultFieldViewHolder extends ViewHolder<CommandResultFieldBinding> {
1475 public ResultFieldViewHolder(CommandResultFieldBinding binding) { super(binding); }
1476
1477 @Override
1478 public void bind(Item item) {
1479 Field field = (Field) item;
1480 setTextOrHide(binding.label, field.getLabel());
1481 setTextOrHide(binding.desc, field.getDesc());
1482
1483 ArrayAdapter<String> values = new ArrayAdapter<String>(binding.getRoot().getContext(), R.layout.simple_list_item);
1484 for (Element el : field.el.getChildren()) {
1485 if (el.getName().equals("value") && el.getNamespace().equals("jabber:x:data")) {
1486 values.add(el.getContent());
1487 }
1488 }
1489 binding.values.setAdapter(values);
1490
1491 ClipboardManager clipboard = (ClipboardManager) binding.getRoot().getContext().getSystemService(Context.CLIPBOARD_SERVICE);
1492 binding.values.setOnItemLongClickListener((arg0, arg1, pos, id) -> {
1493 ClipData myClip = ClipData.newPlainText("text", values.getItem(pos));
1494 clipboard.setPrimaryClip(myClip);
1495 Toast.makeText(binding.getRoot().getContext(), R.string.message_copied_to_clipboard, Toast.LENGTH_SHORT).show();
1496 return true;
1497 });
1498 }
1499 }
1500
1501 class ResultCellViewHolder extends ViewHolder<CommandResultCellBinding> {
1502 public ResultCellViewHolder(CommandResultCellBinding binding) { super(binding); }
1503
1504 @Override
1505 public void bind(Item item) {
1506 Cell cell = (Cell) item;
1507
1508 if (cell.el == null) {
1509 binding.text.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Subhead);
1510 setTextOrHide(binding.text, cell.reported.getLabel());
1511 } else {
1512 binding.text.setTextAppearance(binding.getRoot().getContext(), R.style.TextAppearance_Conversations_Body1);
1513 binding.text.setText(cell.el.findChildContent("value", "jabber:x:data"));
1514 }
1515 }
1516 }
1517
1518 class CheckboxFieldViewHolder extends ViewHolder<CommandCheckboxFieldBinding> implements CompoundButton.OnCheckedChangeListener {
1519 public CheckboxFieldViewHolder(CommandCheckboxFieldBinding binding) {
1520 super(binding);
1521 binding.row.setOnClickListener((v) -> {
1522 binding.checkbox.toggle();
1523 });
1524 binding.checkbox.setOnCheckedChangeListener(this);
1525 }
1526 protected Element mValue = null;
1527
1528 @Override
1529 public void bind(Item item) {
1530 Field field = (Field) item;
1531 binding.label.setText(field.getLabel().or(""));
1532 setTextOrHide(binding.desc, field.getDesc());
1533 mValue = field.getValue();
1534 binding.checkbox.setChecked(mValue.getContent() != null && (mValue.getContent().equals("true") || mValue.getContent().equals("1")));
1535 }
1536
1537 @Override
1538 public void onCheckedChanged(CompoundButton checkbox, boolean isChecked) {
1539 if (mValue == null) return;
1540
1541 mValue.setContent(isChecked ? "true" : "false");
1542 }
1543 }
1544
1545 class SearchListFieldViewHolder extends ViewHolder<CommandSearchListFieldBinding> implements TextWatcher {
1546 public SearchListFieldViewHolder(CommandSearchListFieldBinding binding) {
1547 super(binding);
1548 binding.search.addTextChangedListener(this);
1549 }
1550 protected Element mValue = null;
1551 List<Option> options = new ArrayList<>();
1552 protected ArrayAdapter<Option> adapter;
1553 protected boolean open;
1554
1555 @Override
1556 public void bind(Item item) {
1557 Field field = (Field) item;
1558 setTextOrHide(binding.label, field.getLabel());
1559 setTextOrHide(binding.desc, field.getDesc());
1560
1561 if (field.error != null) {
1562 binding.desc.setVisibility(View.VISIBLE);
1563 binding.desc.setText(field.error);
1564 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Design_Error);
1565 } else {
1566 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Status);
1567 }
1568
1569 mValue = field.getValue();
1570
1571 Element validate = field.el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1572 open = validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null;
1573 setupInputType(field.el, binding.search, null);
1574
1575 options = field.getOptions();
1576 binding.list.setOnItemClickListener((parent, view, position, id) -> {
1577 mValue.setContent(adapter.getItem(binding.list.getCheckedItemPosition()).getValue());
1578 if (open) binding.search.setText(mValue.getContent());
1579 });
1580 search("");
1581 }
1582
1583 @Override
1584 public void afterTextChanged(Editable s) {
1585 if (open) mValue.setContent(s.toString());
1586 search(s.toString());
1587 }
1588
1589 @Override
1590 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1591
1592 @Override
1593 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1594
1595 protected void search(String s) {
1596 List<Option> filteredOptions;
1597 final String q = s.replaceAll("\\W", "").toLowerCase();
1598 if (q == null || q.equals("")) {
1599 filteredOptions = options;
1600 } else {
1601 filteredOptions = options.stream().filter(o -> o.toString().replaceAll("\\W", "").toLowerCase().contains(q)).collect(Collectors.toList());
1602 }
1603 adapter = new ArrayAdapter(binding.getRoot().getContext(), R.layout.simple_list_item, filteredOptions);
1604 binding.list.setAdapter(adapter);
1605
1606 int checkedPos = filteredOptions.indexOf(new Option(mValue.getContent(), ""));
1607 if (checkedPos >= 0) binding.list.setItemChecked(checkedPos, true);
1608 }
1609 }
1610
1611 class RadioEditFieldViewHolder extends ViewHolder<CommandRadioEditFieldBinding> implements CompoundButton.OnCheckedChangeListener, TextWatcher {
1612 public RadioEditFieldViewHolder(CommandRadioEditFieldBinding binding) {
1613 super(binding);
1614 binding.open.addTextChangedListener(this);
1615 options = new ArrayAdapter<Option>(binding.getRoot().getContext(), R.layout.radio_grid_item) {
1616 @Override
1617 public View getView(int position, View convertView, ViewGroup parent) {
1618 CompoundButton v = (CompoundButton) super.getView(position, convertView, parent);
1619 v.setId(position);
1620 v.setChecked(getItem(position).getValue().equals(mValue.getContent()));
1621 v.setOnCheckedChangeListener(RadioEditFieldViewHolder.this);
1622 return v;
1623 }
1624 };
1625 }
1626 protected Element mValue = null;
1627 protected ArrayAdapter<Option> options;
1628
1629 @Override
1630 public void bind(Item item) {
1631 Field field = (Field) item;
1632 setTextOrHide(binding.label, field.getLabel());
1633 setTextOrHide(binding.desc, field.getDesc());
1634
1635 if (field.error != null) {
1636 binding.desc.setVisibility(View.VISIBLE);
1637 binding.desc.setText(field.error);
1638 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Design_Error);
1639 } else {
1640 binding.desc.setTextAppearance(R.style.TextAppearance_Conversations_Status);
1641 }
1642
1643 mValue = field.getValue();
1644
1645 Element validate = field.el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1646 binding.open.setVisibility((validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null) ? View.VISIBLE : View.GONE);
1647 binding.open.setText(mValue.getContent());
1648 setupInputType(field.el, binding.open, null);
1649
1650 options.clear();
1651 List<Option> theOptions = field.getOptions();
1652 options.addAll(theOptions);
1653
1654 float screenWidth = binding.getRoot().getContext().getResources().getDisplayMetrics().widthPixels;
1655 TextPaint paint = ((TextView) LayoutInflater.from(binding.getRoot().getContext()).inflate(R.layout.radio_grid_item, null)).getPaint();
1656 float maxColumnWidth = theOptions.stream().map((x) ->
1657 StaticLayout.getDesiredWidth(x.toString(), paint)
1658 ).max(Float::compare).orElse(new Float(0.0));
1659 if (maxColumnWidth * theOptions.size() < 0.90 * screenWidth) {
1660 binding.radios.setNumColumns(theOptions.size());
1661 } else if (maxColumnWidth * (theOptions.size() / 2) < 0.90 * screenWidth) {
1662 binding.radios.setNumColumns(theOptions.size() / 2);
1663 } else {
1664 binding.radios.setNumColumns(1);
1665 }
1666 binding.radios.setAdapter(options);
1667 }
1668
1669 @Override
1670 public void onCheckedChanged(CompoundButton radio, boolean isChecked) {
1671 if (mValue == null) return;
1672
1673 if (isChecked) {
1674 mValue.setContent(options.getItem(radio.getId()).getValue());
1675 binding.open.setText(mValue.getContent());
1676 }
1677 options.notifyDataSetChanged();
1678 }
1679
1680 @Override
1681 public void afterTextChanged(Editable s) {
1682 if (mValue == null) return;
1683
1684 mValue.setContent(s.toString());
1685 options.notifyDataSetChanged();
1686 }
1687
1688 @Override
1689 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1690
1691 @Override
1692 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1693 }
1694
1695 class SpinnerFieldViewHolder extends ViewHolder<CommandSpinnerFieldBinding> implements AdapterView.OnItemSelectedListener {
1696 public SpinnerFieldViewHolder(CommandSpinnerFieldBinding binding) {
1697 super(binding);
1698 binding.spinner.setOnItemSelectedListener(this);
1699 }
1700 protected Element mValue = null;
1701
1702 @Override
1703 public void bind(Item item) {
1704 Field field = (Field) item;
1705 setTextOrHide(binding.label, field.getLabel());
1706 binding.spinner.setPrompt(field.getLabel().or(""));
1707 setTextOrHide(binding.desc, field.getDesc());
1708
1709 mValue = field.getValue();
1710
1711 ArrayAdapter<Option> options = new ArrayAdapter<Option>(binding.getRoot().getContext(), android.R.layout.simple_spinner_item);
1712 options.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
1713 options.addAll(field.getOptions());
1714
1715 binding.spinner.setAdapter(options);
1716 binding.spinner.setSelection(options.getPosition(new Option(mValue.getContent(), null)));
1717 }
1718
1719 @Override
1720 public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
1721 Option o = (Option) parent.getItemAtPosition(pos);
1722 if (mValue == null) return;
1723
1724 mValue.setContent(o == null ? "" : o.getValue());
1725 }
1726
1727 @Override
1728 public void onNothingSelected(AdapterView<?> parent) {
1729 mValue.setContent("");
1730 }
1731 }
1732
1733 class TextFieldViewHolder extends ViewHolder<CommandTextFieldBinding> implements TextWatcher {
1734 public TextFieldViewHolder(CommandTextFieldBinding binding) {
1735 super(binding);
1736 binding.textinput.addTextChangedListener(this);
1737 }
1738 protected Element mValue = null;
1739
1740 @Override
1741 public void bind(Item item) {
1742 Field field = (Field) item;
1743 binding.textinputLayout.setHint(field.getLabel().or(""));
1744
1745 binding.textinputLayout.setHelperTextEnabled(field.getDesc().isPresent());
1746 for (String desc : field.getDesc().asSet()) {
1747 binding.textinputLayout.setHelperText(desc);
1748 }
1749
1750 binding.textinputLayout.setErrorEnabled(field.error != null);
1751 if (field.error != null) binding.textinputLayout.setError(field.error);
1752
1753 mValue = field.getValue();
1754 binding.textinput.setText(mValue.getContent());
1755 setupInputType(field.el, binding.textinput, binding.textinputLayout);
1756 }
1757
1758 @Override
1759 public void afterTextChanged(Editable s) {
1760 if (mValue == null) return;
1761
1762 mValue.setContent(s.toString());
1763 }
1764
1765 @Override
1766 public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
1767
1768 @Override
1769 public void onTextChanged(CharSequence s, int start, int count, int after) { }
1770 }
1771
1772 class WebViewHolder extends ViewHolder<CommandWebviewBinding> {
1773 public WebViewHolder(CommandWebviewBinding binding) { super(binding); }
1774
1775 @Override
1776 public void bind(Item oob) {
1777 setTextOrHide(binding.desc, Optional.fromNullable(oob.el.findChildContent("desc", "jabber:x:oob")));
1778 binding.webview.getSettings().setJavaScriptEnabled(true);
1779 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");
1780 binding.webview.getSettings().setDatabaseEnabled(true);
1781 binding.webview.getSettings().setDomStorageEnabled(true);
1782 binding.webview.setWebChromeClient(new WebChromeClient() {
1783 @Override
1784 public void onProgressChanged(WebView view, int newProgress) {
1785 binding.progressbar.setVisibility(newProgress < 100 ? View.VISIBLE : View.GONE);
1786 binding.progressbar.setProgress(newProgress);
1787 }
1788 });
1789 binding.webview.setWebViewClient(new WebViewClient() {
1790 @Override
1791 public void onPageFinished(WebView view, String url) {
1792 super.onPageFinished(view, url);
1793 mTitle = view.getTitle();
1794 ConversationPagerAdapter.this.notifyDataSetChanged();
1795 }
1796 });
1797 binding.webview.addJavascriptInterface(new JsObject(), "xmpp_xep0050");
1798 binding.webview.loadUrl(oob.el.findChildContent("url", "jabber:x:oob"));
1799 }
1800
1801 class JsObject {
1802 @JavascriptInterface
1803 public void execute() { execute("execute"); }
1804 public void execute(String action) {
1805 getView().post(() -> {
1806 if(CommandSession.this.execute(action)) {
1807 removeSession(CommandSession.this);
1808 }
1809 });
1810 }
1811 }
1812 }
1813
1814 class ProgressBarViewHolder extends ViewHolder<CommandProgressBarBinding> {
1815 public ProgressBarViewHolder(CommandProgressBarBinding binding) { super(binding); }
1816
1817 @Override
1818 public void bind(Item item) { }
1819 }
1820
1821 class Item {
1822 protected Element el;
1823 protected int viewType;
1824 protected String error = null;
1825
1826 Item(Element el, int viewType) {
1827 this.el = el;
1828 this.viewType = viewType;
1829 }
1830
1831 public boolean validate() {
1832 error = null;
1833 return true;
1834 }
1835 }
1836
1837 class Field extends Item {
1838 Field(Element el, int viewType) { super(el, viewType); }
1839
1840 @Override
1841 public boolean validate() {
1842 if (!super.validate()) return false;
1843 if (el.findChild("required", "jabber:x:data") == null) return true;
1844 if (getValue().getContent() != null && !getValue().getContent().equals("")) return true;
1845
1846 error = "this value is required";
1847 return false;
1848 }
1849
1850 public String getVar() {
1851 return el.getAttribute("var");
1852 }
1853
1854 public Optional<String> getLabel() {
1855 String label = el.getAttribute("label");
1856 if (label == null) label = getVar();
1857 return Optional.fromNullable(label);
1858 }
1859
1860 public Optional<String> getDesc() {
1861 return Optional.fromNullable(el.findChildContent("desc", "jabber:x:data"));
1862 }
1863
1864 public Element getValue() {
1865 Element value = el.findChild("value", "jabber:x:data");
1866 if (value == null) {
1867 value = el.addChild("value", "jabber:x:data");
1868 }
1869 return value;
1870 }
1871
1872 public List<Option> getOptions() {
1873 return Option.forField(el);
1874 }
1875 }
1876
1877 class Cell extends Item {
1878 protected Field reported;
1879
1880 Cell(Field reported, Element item) {
1881 super(item, TYPE_RESULT_CELL);
1882 this.reported = reported;
1883 }
1884 }
1885
1886 protected Field mkField(Element el) {
1887 int viewType = -1;
1888
1889 String formType = responseElement.getAttribute("type");
1890 if (formType != null) {
1891 String fieldType = el.getAttribute("type");
1892 if (fieldType == null) fieldType = "text-single";
1893
1894 if (formType.equals("result") || fieldType.equals("fixed")) {
1895 viewType = TYPE_RESULT_FIELD;
1896 } else if (formType.equals("form")) {
1897 if (fieldType.equals("boolean")) {
1898 viewType = TYPE_CHECKBOX_FIELD;
1899 } else if (fieldType.equals("list-single")) {
1900 Element validate = el.findChild("validate", "http://jabber.org/protocol/xdata-validate");
1901 if (Option.forField(el).size() > 9) {
1902 viewType = TYPE_SEARCH_LIST_FIELD;
1903 } else if (el.findChild("value", "jabber:x:data") == null || (validate != null && validate.findChild("open", "http://jabber.org/protocol/xdata-validate") != null)) {
1904 viewType = TYPE_RADIO_EDIT_FIELD;
1905 } else {
1906 viewType = TYPE_SPINNER_FIELD;
1907 }
1908 } else {
1909 viewType = TYPE_TEXT_FIELD;
1910 }
1911 }
1912
1913 return new Field(el, viewType);
1914 }
1915
1916 return null;
1917 }
1918
1919 protected Item mkItem(Element el, int pos) {
1920 int viewType = -1;
1921
1922 if (response != null && response.getType() == IqPacket.TYPE.RESULT) {
1923 if (el.getName().equals("note")) {
1924 viewType = TYPE_NOTE;
1925 } else if (el.getNamespace().equals("jabber:x:oob")) {
1926 viewType = TYPE_WEB;
1927 } else if (el.getName().equals("instructions") && el.getNamespace().equals("jabber:x:data")) {
1928 viewType = TYPE_NOTE;
1929 } else if (el.getName().equals("field") && el.getNamespace().equals("jabber:x:data")) {
1930 Field field = mkField(el);
1931 if (field != null) {
1932 items.put(pos, field);
1933 return field;
1934 }
1935 }
1936 } else if (response != null) {
1937 viewType = TYPE_ERROR;
1938 }
1939
1940 Item item = new Item(el, viewType);
1941 items.put(pos, item);
1942 return item;
1943 }
1944
1945 final int TYPE_ERROR = 1;
1946 final int TYPE_NOTE = 2;
1947 final int TYPE_WEB = 3;
1948 final int TYPE_RESULT_FIELD = 4;
1949 final int TYPE_TEXT_FIELD = 5;
1950 final int TYPE_CHECKBOX_FIELD = 6;
1951 final int TYPE_SPINNER_FIELD = 7;
1952 final int TYPE_RADIO_EDIT_FIELD = 8;
1953 final int TYPE_RESULT_CELL = 9;
1954 final int TYPE_PROGRESSBAR = 10;
1955 final int TYPE_SEARCH_LIST_FIELD = 11;
1956
1957 protected boolean loading = false;
1958 protected Timer loadingTimer = new Timer();
1959 protected String mTitle;
1960 protected CommandPageBinding mBinding = null;
1961 protected IqPacket response = null;
1962 protected Element responseElement = null;
1963 protected List<Field> reported = null;
1964 protected SparseArray<Item> items = new SparseArray<>();
1965 protected XmppConnectionService xmppConnectionService;
1966 protected ArrayAdapter<String> actionsAdapter;
1967 protected GridLayoutManager layoutManager;
1968
1969 CommandSession(String title, XmppConnectionService xmppConnectionService) {
1970 loading();
1971 mTitle = title;
1972 this.xmppConnectionService = xmppConnectionService;
1973 if (mPager != null) setupLayoutManager();
1974 actionsAdapter = new ArrayAdapter<String>(xmppConnectionService, R.layout.simple_list_item) {
1975 @Override
1976 public View getView(int position, View convertView, ViewGroup parent) {
1977 View v = super.getView(position, convertView, parent);
1978 TextView tv = (TextView) v.findViewById(android.R.id.text1);
1979 tv.setGravity(Gravity.CENTER);
1980 int resId = xmppConnectionService.getResources().getIdentifier("action_" + tv.getText() , "string" , xmppConnectionService.getPackageName());
1981 if (resId != 0) tv.setText(xmppConnectionService.getResources().getString(resId));
1982 tv.setTextColor(ContextCompat.getColor(xmppConnectionService, R.color.white));
1983 tv.setBackgroundColor(UIHelper.getColorForName(tv.getText().toString()));
1984 return v;
1985 }
1986 };
1987 actionsAdapter.registerDataSetObserver(new DataSetObserver() {
1988 @Override
1989 public void onChanged() {
1990 if (mBinding == null) return;
1991
1992 mBinding.actions.setNumColumns(actionsAdapter.getCount() > 1 ? 2 : 1);
1993 }
1994
1995 @Override
1996 public void onInvalidated() {}
1997 });
1998 }
1999
2000 public String getTitle() {
2001 return mTitle;
2002 }
2003
2004 public void updateWithResponse(IqPacket iq) {
2005 this.loadingTimer.cancel();
2006 this.loadingTimer = new Timer();
2007 this.loading = false;
2008 this.responseElement = null;
2009 this.reported = null;
2010 this.response = iq;
2011 this.items.clear();
2012 this.actionsAdapter.clear();
2013 layoutManager.setSpanCount(1);
2014
2015 Element command = iq.findChild("command", "http://jabber.org/protocol/commands");
2016 if (iq.getType() == IqPacket.TYPE.RESULT && command != null) {
2017 for (Element el : command.getChildren()) {
2018 if (el.getName().equals("actions") && el.getNamespace().equals("http://jabber.org/protocol/commands")) {
2019 for (Element action : el.getChildren()) {
2020 if (!el.getNamespace().equals("http://jabber.org/protocol/commands")) continue;
2021 if (action.getName().equals("execute")) continue;
2022
2023 actionsAdapter.add(action.getName());
2024 }
2025 }
2026 if (el.getName().equals("x") && el.getNamespace().equals("jabber:x:data")) {
2027 String title = el.findChildContent("title", "jabber:x:data");
2028 if (title != null) {
2029 mTitle = title;
2030 ConversationPagerAdapter.this.notifyDataSetChanged();
2031 }
2032
2033 if (el.getAttribute("type").equals("result") || el.getAttribute("type").equals("form")) {
2034 this.responseElement = el;
2035 setupReported(el.findChild("reported", "jabber:x:data"));
2036 layoutManager.setSpanCount(this.reported == null ? 1 : this.reported.size());
2037 }
2038 break;
2039 }
2040 if (el.getName().equals("x") && el.getNamespace().equals("jabber:x:oob")) {
2041 String url = el.findChildContent("url", "jabber:x:oob");
2042 if (url != null) {
2043 String scheme = Uri.parse(url).getScheme();
2044 if (scheme.equals("http") || scheme.equals("https")) {
2045 this.responseElement = el;
2046 break;
2047 }
2048 }
2049 }
2050 if (el.getName().equals("note") && el.getNamespace().equals("http://jabber.org/protocol/commands")) {
2051 this.responseElement = el;
2052 break;
2053 }
2054 }
2055
2056 if (responseElement == null && (command.getAttribute("status").equals("completed") || command.getAttribute("status").equals("canceled"))) {
2057 removeSession(this);
2058 return;
2059 }
2060
2061 if (command.getAttribute("status").equals("executing") && actionsAdapter.getCount() < 1) {
2062 // No actions have been given, but we are not done?
2063 // This is probably a spec violation, but we should do *something*
2064 actionsAdapter.add("execute");
2065 }
2066
2067 if (!actionsAdapter.isEmpty()) {
2068 if (command.getAttribute("status").equals("completed") || command.getAttribute("status").equals("canceled")) {
2069 actionsAdapter.add("close");
2070 } else if (actionsAdapter.getPosition("cancel") < 0) {
2071 actionsAdapter.insert("cancel", 0);
2072 }
2073 }
2074 }
2075
2076 if (actionsAdapter.isEmpty()) {
2077 actionsAdapter.add("close");
2078 }
2079
2080 notifyDataSetChanged();
2081 }
2082
2083 protected void setupReported(Element el) {
2084 if (el == null) {
2085 reported = null;
2086 return;
2087 }
2088
2089 reported = new ArrayList<>();
2090 for (Element fieldEl : el.getChildren()) {
2091 if (!fieldEl.getName().equals("field") || !fieldEl.getNamespace().equals("jabber:x:data")) continue;
2092 reported.add(mkField(fieldEl));
2093 }
2094 }
2095
2096 @Override
2097 public int getItemCount() {
2098 if (loading) return 1;
2099 if (response == null) return 0;
2100 if (response.getType() == IqPacket.TYPE.RESULT && responseElement != null && responseElement.getNamespace().equals("jabber:x:data")) {
2101 int i = 0;
2102 for (Element el : responseElement.getChildren()) {
2103 if (!el.getNamespace().equals("jabber:x:data")) continue;
2104 if (el.getName().equals("title")) continue;
2105 if (el.getName().equals("field")) {
2106 String type = el.getAttribute("type");
2107 if (type != null && type.equals("hidden")) continue;
2108 }
2109
2110 if (el.getName().equals("reported") || el.getName().equals("item")) {
2111 if (reported != null) i += reported.size();
2112 continue;
2113 }
2114
2115 i++;
2116 }
2117 return i;
2118 }
2119 return 1;
2120 }
2121
2122 public Item getItem(int position) {
2123 if (loading) return new Item(null, TYPE_PROGRESSBAR);
2124 if (items.get(position) != null) return items.get(position);
2125 if (response == null) return null;
2126
2127 if (response.getType() == IqPacket.TYPE.RESULT && responseElement != null) {
2128 if (responseElement.getNamespace().equals("jabber:x:data")) {
2129 int i = 0;
2130 for (Element el : responseElement.getChildren()) {
2131 if (!el.getNamespace().equals("jabber:x:data")) continue;
2132 if (el.getName().equals("title")) continue;
2133 if (el.getName().equals("field")) {
2134 String type = el.getAttribute("type");
2135 if (type != null && type.equals("hidden")) continue;
2136 }
2137
2138 if (el.getName().equals("reported") || el.getName().equals("item")) {
2139 Cell cell = null;
2140
2141 if (reported != null) {
2142 if (reported.size() > position - i) {
2143 Field reportedField = reported.get(position - i);
2144 Element itemField = null;
2145 if (el.getName().equals("item")) {
2146 for (Element subel : el.getChildren()) {
2147 if (subel.getAttribute("var").equals(reportedField.getVar())) {
2148 itemField = subel;
2149 break;
2150 }
2151 }
2152 }
2153 cell = new Cell(reportedField, itemField);
2154 } else {
2155 i += reported.size();
2156 continue;
2157 }
2158 }
2159
2160 if (cell != null) {
2161 items.put(position, cell);
2162 return cell;
2163 }
2164 }
2165
2166 if (i < position) {
2167 i++;
2168 continue;
2169 }
2170
2171 return mkItem(el, position);
2172 }
2173 }
2174 }
2175
2176 return mkItem(responseElement == null ? response : responseElement, position);
2177 }
2178
2179 @Override
2180 public int getItemViewType(int position) {
2181 return getItem(position).viewType;
2182 }
2183
2184 @Override
2185 public ViewHolder onCreateViewHolder(ViewGroup container, int viewType) {
2186 switch(viewType) {
2187 case TYPE_ERROR: {
2188 CommandNoteBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_note, container, false);
2189 return new ErrorViewHolder(binding);
2190 }
2191 case TYPE_NOTE: {
2192 CommandNoteBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_note, container, false);
2193 return new NoteViewHolder(binding);
2194 }
2195 case TYPE_WEB: {
2196 CommandWebviewBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_webview, container, false);
2197 return new WebViewHolder(binding);
2198 }
2199 case TYPE_RESULT_FIELD: {
2200 CommandResultFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_result_field, container, false);
2201 return new ResultFieldViewHolder(binding);
2202 }
2203 case TYPE_RESULT_CELL: {
2204 CommandResultCellBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_result_cell, container, false);
2205 return new ResultCellViewHolder(binding);
2206 }
2207 case TYPE_CHECKBOX_FIELD: {
2208 CommandCheckboxFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_checkbox_field, container, false);
2209 return new CheckboxFieldViewHolder(binding);
2210 }
2211 case TYPE_SEARCH_LIST_FIELD: {
2212 CommandSearchListFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_search_list_field, container, false);
2213 return new SearchListFieldViewHolder(binding);
2214 }
2215 case TYPE_RADIO_EDIT_FIELD: {
2216 CommandRadioEditFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_radio_edit_field, container, false);
2217 return new RadioEditFieldViewHolder(binding);
2218 }
2219 case TYPE_SPINNER_FIELD: {
2220 CommandSpinnerFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_spinner_field, container, false);
2221 return new SpinnerFieldViewHolder(binding);
2222 }
2223 case TYPE_TEXT_FIELD: {
2224 CommandTextFieldBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_text_field, container, false);
2225 return new TextFieldViewHolder(binding);
2226 }
2227 case TYPE_PROGRESSBAR: {
2228 CommandProgressBarBinding binding = DataBindingUtil.inflate(LayoutInflater.from(container.getContext()), R.layout.command_progress_bar, container, false);
2229 return new ProgressBarViewHolder(binding);
2230 }
2231 default:
2232 throw new IllegalArgumentException("Unknown viewType: " + viewType);
2233 }
2234 }
2235
2236 @Override
2237 public void onBindViewHolder(ViewHolder viewHolder, int position) {
2238 viewHolder.bind(getItem(position));
2239 }
2240
2241 public View getView() {
2242 return mBinding.getRoot();
2243 }
2244
2245 public boolean validate() {
2246 int count = getItemCount();
2247 boolean isValid = true;
2248 for (int i = 0; i < count; i++) {
2249 boolean oneIsValid = getItem(i).validate();
2250 isValid = isValid && oneIsValid;
2251 }
2252 notifyDataSetChanged();
2253 return isValid;
2254 }
2255
2256 public boolean execute() {
2257 return execute("execute");
2258 }
2259
2260 public boolean execute(int actionPosition) {
2261 return execute(actionsAdapter.getItem(actionPosition));
2262 }
2263
2264 public boolean execute(String action) {
2265 if (!action.equals("cancel") && !action.equals("prev") && !validate()) return false;
2266 if (response == null) return true;
2267 Element command = response.findChild("command", "http://jabber.org/protocol/commands");
2268 if (command == null) return true;
2269 String status = command.getAttribute("status");
2270 if (status == null || (!status.equals("executing") && !action.equals("prev"))) return true;
2271
2272 final IqPacket packet = new IqPacket(IqPacket.TYPE.SET);
2273 packet.setTo(response.getFrom());
2274 final Element c = packet.addChild("command", Namespace.COMMANDS);
2275 c.setAttribute("node", command.getAttribute("node"));
2276 c.setAttribute("sessionid", command.getAttribute("sessionid"));
2277 c.setAttribute("action", action);
2278
2279 String formType = responseElement == null ? null : responseElement.getAttribute("type");
2280 if (!action.equals("cancel") &&
2281 !action.equals("prev") &&
2282 responseElement != null &&
2283 responseElement.getName().equals("x") &&
2284 responseElement.getNamespace().equals("jabber:x:data") &&
2285 formType != null && formType.equals("form")) {
2286
2287 responseElement.setAttribute("type", "submit");
2288 Element rsm = responseElement.findChild("set", "http://jabber.org/protocol/rsm");
2289 if (rsm != null) {
2290 Element max = new Element("max", "http://jabber.org/protocol/rsm");
2291 max.setContent("1000");
2292 rsm.addChild(max);
2293 }
2294 c.addChild(responseElement);
2295 }
2296
2297 xmppConnectionService.sendIqPacket(getAccount(), packet, (a, iq) -> {
2298 getView().post(() -> {
2299 updateWithResponse(iq);
2300 });
2301 });
2302
2303 loading();
2304 return false;
2305 }
2306
2307 protected void loading() {
2308 loadingTimer.schedule(new TimerTask() {
2309 @Override
2310 public void run() {
2311 getView().post(() -> {
2312 loading = true;
2313 notifyDataSetChanged();
2314 });
2315 }
2316 }, 500);
2317 }
2318
2319 protected GridLayoutManager setupLayoutManager() {
2320 layoutManager = new GridLayoutManager(mPager.getContext(), layoutManager == null ? 1 : layoutManager.getSpanCount());
2321 layoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {
2322 @Override
2323 public int getSpanSize(int position) {
2324 if (getItemViewType(position) != TYPE_RESULT_CELL) return layoutManager.getSpanCount();
2325 return 1;
2326 }
2327 });
2328 return layoutManager;
2329 }
2330
2331 public void setBinding(CommandPageBinding b) {
2332 mBinding = b;
2333 // https://stackoverflow.com/a/32350474/8611
2334 mBinding.form.addOnItemTouchListener(new RecyclerView.OnItemTouchListener() {
2335 @Override
2336 public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
2337 if(rv.getChildCount() > 0) {
2338 int[] location = new int[2];
2339 rv.getLocationOnScreen(location);
2340 View childView = rv.findChildViewUnder(e.getX(), e.getY());
2341 if (childView instanceof ViewGroup) {
2342 childView = findViewAt((ViewGroup) childView, location[0] + e.getX(), location[1] + e.getY());
2343 }
2344 if (childView instanceof ListView || childView instanceof WebView) {
2345 int action = e.getAction();
2346 switch (action) {
2347 case MotionEvent.ACTION_DOWN:
2348 rv.requestDisallowInterceptTouchEvent(true);
2349 }
2350 }
2351 }
2352
2353 return false;
2354 }
2355
2356 @Override
2357 public void onRequestDisallowInterceptTouchEvent(boolean disallow) { }
2358
2359 @Override
2360 public void onTouchEvent(RecyclerView rv, MotionEvent e) { }
2361 });
2362 mBinding.form.setLayoutManager(setupLayoutManager());
2363 mBinding.form.setAdapter(this);
2364 mBinding.actions.setAdapter(actionsAdapter);
2365 mBinding.actions.setOnItemClickListener((parent, v, pos, id) -> {
2366 if (execute(pos)) {
2367 removeSession(CommandSession.this);
2368 }
2369 });
2370
2371 actionsAdapter.notifyDataSetChanged();
2372 }
2373
2374 // https://stackoverflow.com/a/36037991/8611
2375 private View findViewAt(ViewGroup viewGroup, float x, float y) {
2376 for(int i = 0; i < viewGroup.getChildCount(); i++) {
2377 View child = viewGroup.getChildAt(i);
2378 if (child instanceof ViewGroup && !(child instanceof ListView) && !(child instanceof WebView)) {
2379 View foundView = findViewAt((ViewGroup) child, x, y);
2380 if (foundView != null && foundView.isShown()) {
2381 return foundView;
2382 }
2383 } else {
2384 int[] location = new int[2];
2385 child.getLocationOnScreen(location);
2386 Rect rect = new Rect(location[0], location[1], location[0] + child.getWidth(), location[1] + child.getHeight());
2387 if (rect.contains((int)x, (int)y)) {
2388 return child;
2389 }
2390 }
2391 }
2392
2393 return null;
2394 }
2395 }
2396 }
2397}