/
class-bp-messages-thread.php
1077 lines (918 loc) · 31.3 KB
/
class-bp-messages-thread.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<?php
/**
* BuddyPress Messages Classes.
*
* @package BuddyPress
* @subpackage MessagesClasses
* @since 1.0.0
*/
// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;
/**
* BuddyPress Message Thread class.
*
* @since 1.0.0
*/
class BP_Messages_Thread {
/**
* The message thread ID.
*
* @since 1.0.0
* @var int
*/
public $thread_id;
/**
* The current messages.
*
* @since 1.0.0
* @var array
*/
public $messages;
/**
* The current recipients in the message thread.
*
* @since 1.0.0
* @var array
*/
public $recipients;
/**
* The user IDs of all messages in the message thread.
*
* @since 1.2.0
* @var array
*/
public $sender_ids;
/**
* The unread count for the logged-in user.
*
* @since 1.2.0
* @var int
*/
public $unread_count;
/**
* The content of the last message in this thread.
*
* @since 1.2.0
* @var string
*/
public $last_message_content;
/**
* The date of the last message in this thread.
*
* @since 1.2.0
* @var string
*/
public $last_message_date;
/**
* The ID of the last message in this thread.
*
* @since 1.2.0
* @var int
*/
public $last_message_id;
/**
* The subject of the last message in this thread.
*
* @since 1.2.0
* @var string
*/
public $last_message_subject;
/**
* The user ID of the author of the last message in this thread.
*
* @since 1.2.0
* @var int
*/
public $last_sender_id;
/**
* Sort order of the messages in this thread (ASC or DESC).
*
* @since 1.5.0
* @var string
*/
public $messages_order;
/**
* Constructor.
*
* @since 1.0.0
* @since 10.0.0 Updated the `$args` with new paremeters.
*
* @param int $thread_id The message thread ID.
* @param string $order The order to sort the messages. Either 'ASC' or 'DESC'.
* Defaults to 'ASC'.
* @param array $args {
* Array of arguments.
* @type int $user_id ID of the user to get the unread count.
* @type bool $update_meta_cache Whether to pre-fetch metadata for
* queried message items. Default: true.
* @type int|null $page Page of messages being requested. Default to null, meaning all.
* @type int|null $per_page Messages to return per page. Default to null, meaning all.
* @type string $order The order to sort the messages. Either 'ASC' or 'DESC'.
* Defaults to 'ASC'.
* @type int|null $recipients_page Page of recipients being requested. Default to null, meaning all.
* @type int|null $recipients_per_page Recipients to return per page. Defaults to null, meaning all.
* }
*/
public function __construct( $thread_id = 0, $order = 'ASC', $args = array() ) {
if ( ! empty( $thread_id ) ) {
$this->populate( $thread_id, $order, $args );
}
}
/**
* Populate method.
*
* Used in the constructor.
*
* @since 1.0.0
* @since 10.0.0 Updated the `$args` with new paremeters.
*
* @param int $thread_id The message thread ID.
* @param string $order The order to sort the messages. Either 'ASC' or 'DESC'.
* Defaults to 'ASC'.
* @param array $args {
* Array of arguments.
* @type int $user_id ID of the user to get the unread count.
* @type bool $update_meta_cache Whether to pre-fetch metadata for
* queried message items. Default: true.
* @type int|null $page Page of messages being requested. Default to null, meaning all.
* @type int|null $per_page Messages to return per page. Default to null, meaning all.
* @type string $order The order to sort the messages. Either 'ASC' or 'DESC'.
* Defaults to 'ASC'.
* @type int|null $recipients_page Page of recipients being requested. Default to null, meaning all.
* @type int|null $recipients_per_page Recipients to return per page. Defaults to null, meaning all.
* }
* @return bool False if there are no messages.
*/
public function populate( $thread_id = 0, $order = 'ASC', $args = array() ) {
if ( ! in_array( strtoupper( $order ), array( 'ASC', 'DESC' ), true ) ) {
$order = 'ASC';
}
$user_id =
bp_displayed_user_id() ?
bp_displayed_user_id() :
bp_loggedin_user_id();
// Merge $args with our defaults.
$r = bp_parse_args(
$args,
array(
'user_id' => $user_id,
'update_meta_cache' => true,
'page' => null,
'per_page' => null,
'order' => $order,
'recipients_page' => null,
'recipients_per_page' => null,
)
);
$this->messages_order = $order;
$this->thread_id = (int) $thread_id;
// Get messages for thread.
$this->messages = self::get_messages( $this->thread_id, $r );
if ( empty( $this->messages ) ) {
return false;
}
$last_message_index = count( $this->messages ) - 1;
$this->last_message_id = $this->messages[ $last_message_index ]->id;
$this->last_message_date = $this->messages[ $last_message_index ]->date_sent;
$this->last_sender_id = $this->messages[ $last_message_index ]->sender_id;
$this->last_message_subject = $this->messages[ $last_message_index ]->subject;
$this->last_message_content = $this->messages[ $last_message_index ]->message;
foreach ( (array) $this->messages as $key => $message ) {
$this->sender_ids[ $message->sender_id ] = $message->sender_id;
}
// Fetch the recipients.
$this->recipients = $this->get_recipients( $thread_id, $r );
// Get the unread count for the user.
if ( isset( $this->recipients[ $r['user_id'] ] ) ) {
$this->unread_count = $this->recipients[ $r['user_id'] ]->unread_count;
}
// Grab all message meta.
if ( true === (bool) $r['update_meta_cache'] ) {
bp_messages_update_meta_cache( wp_list_pluck( $this->messages, 'id' ) );
}
/**
* Fires after a BP_Messages_Thread object has been populated.
*
* @since 2.2.0
* @since 10.0.0 Added `$r` as a parameter.
*
* @param BP_Messages_Thread $this Message thread object.
* @param array $r Array of paremeters.
*/
do_action( 'bp_messages_thread_post_populate', $this, $r );
}
/**
* Mark a thread initialized in this class as read.
*
* @since 1.0.0
*
* @see BP_Messages_Thread::mark_as_read()
*/
public function mark_read() {
self::mark_as_read( $this->thread_id );
}
/**
* Mark a thread initialized in this class as unread.
*
* @since 1.0.0
*
* @see BP_Messages_Thread::mark_as_unread()
*/
public function mark_unread() {
self::mark_as_unread( $this->thread_id );
}
/**
* Returns recipients for a message thread.
*
* @since 1.0.0
* @since 2.3.0 Added `$thread_id` as a parameter.
* @since 10.0.0 Added `$args` as a parameter.
*
* @global BuddyPress $bp The one true BuddyPress instance.
* @global wpdb $wpdb WordPress database object.
*
* @param int $thread_id Message thread ID.
* @param array $args {
* Array of arguments.
* @type int|null $recipients_page Page of recipients being requested. Default to all.
* @type int|null $recipients_per_page Recipients to return per page. Defaults to all.
* }
* @return array
*/
public function get_recipients( $thread_id = 0, $args = array() ) {
global $wpdb;
if ( empty( $thread_id ) ) {
$thread_id = $this->thread_id;
}
$thread_id = (int) $thread_id;
if ( empty( $thread_id ) ) {
return array();
}
$bp = buddypress();
$r = bp_parse_args(
$args,
array(
'recipients_page' => null,
'recipients_per_page' => null,
)
);
// Get recipients from cache if available.
$recipients = wp_cache_get( 'thread_recipients_' . $thread_id, 'bp_messages' );
// Get recipients and cache it.
if ( empty( $recipients ) ) {
// Query recipients.
$results = $wpdb->get_results(
$wpdb->prepare(
"SELECT * FROM {$bp->messages->table_name_recipients} WHERE thread_id = %d",
$thread_id
)
);
$recipients = array();
foreach ( (array) $results as $recipient ) {
$recipient_properties = get_object_vars( $recipient );
$recipients[ $recipient->user_id ] = (object) array_map( 'intval', $recipient_properties );
}
// Cache recipients.
wp_cache_set( 'thread_recipients_' . $thread_id, (array) $recipients, 'bp_messages' );
}
// Paginate the results.
if ( ! empty( $recipients ) && $r['recipients_per_page'] && $r['recipients_page'] ) {
$start = ( $r['recipients_page'] - 1 ) * ( $r['recipients_per_page'] );
$recipients = array_slice( $recipients, $start, $r['recipients_per_page'] );
}
/**
* Filters the recipients of a message thread.
*
* @since 2.2.0
* @since 10.0.0 Added `$r` as a parameter.
*
* @param array $recipients Array of recipient objects.
* @param int $thread_id ID of the thread.
* @param array $r An array of parameters.
*/
return apply_filters( 'bp_messages_thread_get_recipients', (array) $recipients, (int) $thread_id, (array) $r );
}
/** Static Functions ******************************************************/
/**
* Get messages associated with a thread.
*
* @since 2.3.0
* @since 10.0.0 Added `$args` as a parameter.
*
* @global BuddyPress $bp The one true BuddyPress instance.
* @global wpdb $wpdb WordPress database object.
*
* @param int $thread_id The message thread ID.
* @param array $args {
* Array of arguments.
* @type int|null $page Page of messages being requested. Default to all.
* @type int|null $per_page Messages to return per page. Default to all.
* @type string $order The order to sort the messages. Either 'ASC' or 'DESC'.
* Defaults to 'ASC'.
* }
* @return array
*/
public static function get_messages( $thread_id = 0, $args = array() ) {
global $wpdb;
$thread_id = (int) $thread_id;
if ( empty( $thread_id ) ) {
return array();
}
$bp = buddypress();
$r = bp_parse_args(
$args,
array(
'page' => null,
'per_page' => null,
'order' => 'ASC',
)
);
// Fallback.
if ( ! in_array( strtoupper( $r['order'] ), array( 'ASC', 'DESC' ), true ) ) {
$r['order'] = 'ASC';
}
// Get messages from cache if available.
$messages = wp_cache_get( $thread_id, 'bp_messages_threads' );
// Get messages and cache it.
if ( empty( $messages ) ) {
// Query messages.
$messages = $wpdb->get_results(
$wpdb->prepare(
"SELECT * FROM {$bp->messages->table_name_messages} WHERE thread_id = %d ORDER BY date_sent ASC",
$thread_id
)
);
foreach ( $messages as $key => $data ) {
$messages[ $key ]->id = (int) $messages[ $key ]->id;
$messages[ $key ]->thread_id = (int) $messages[ $key ]->thread_id;
$messages[ $key ]->sender_id = (int) $messages[ $key ]->sender_id;
}
// Cache messages.
wp_cache_set( $thread_id, (array) $messages, 'bp_messages_threads' );
}
// Flip if order is DESC.
if ( 'DESC' === strtoupper( $r['order'] ) ) {
$messages = array_reverse( $messages );
}
// Paginate the results.
if ( ! empty( $messages ) && $r['per_page'] && $r['page'] ) {
$start = ( $r['page'] - 1 ) * ( $r['per_page'] );
$messages = array_slice( $messages, $start, $r['per_page'] );
}
/**
* Filters the messages associated with a thread.
*
* @since 10.0.0
*
* @param array $messages Array of message objects.
* @param int $thread_id ID of the thread.
* @param array $r An array of parameters.
*/
return apply_filters( 'bp_messages_thread_get_messages', (array) $messages, (int) $thread_id, (array) $r );
}
/**
* Static method to get message recipients by thread ID.
*
* @since 2.3.0
*
* @param int $thread_id The thread ID.
* @return array
*/
public static function get_recipients_for_thread( $thread_id = 0 ) {
$thread = new self( false );
return $thread->get_recipients( $thread_id );
}
/**
* Mark messages in a thread as deleted or delete all messages in a thread.
*
* Note: All messages in a thread are deleted once every recipient in a thread
* has marked the thread as deleted.
*
* @since 1.0.0
* @since 2.7.0 The $user_id parameter was added. Previously the current user
* was always assumed.
*
* @global BuddyPress $bp The one true BuddyPress instance.
* @global wpdb $wpdb WordPress database object.
*
* @param int $thread_id The message thread ID.
* @param int $user_id The ID of the user in the thread to mark messages as
* deleted for. Defaults to the current logged-in user.
*
* @return bool
*/
public static function delete( $thread_id = 0, $user_id = 0 ) {
global $wpdb;
$thread_id = (int) $thread_id;
$user_id = (int) $user_id;
if ( empty( $user_id ) ) {
$user_id = bp_loggedin_user_id();
}
/**
* Fires before a message thread is marked as deleted.
*
* @since 2.2.0
* @since 2.7.0 The $user_id parameter was added.
*
* @param int $thread_id ID of the thread being deleted.
* @param int $user_id ID of the user that the thread is being deleted for.
*/
do_action( 'bp_messages_thread_before_mark_delete', $thread_id, $user_id );
$bp = buddypress();
// Mark messages as deleted
$wpdb->query( $wpdb->prepare( "UPDATE {$bp->messages->table_name_recipients} SET is_deleted = 1 WHERE thread_id = %d AND user_id = %d", $thread_id, $user_id ) );
// Get the message ids in order to pass to the action.
$message_ids = $wpdb->get_col( $wpdb->prepare( "SELECT id FROM {$bp->messages->table_name_messages} WHERE thread_id = %d", $thread_id ) );
// Check to see if any more recipients remain for this message.
$recipients = $wpdb->get_results( $wpdb->prepare( "SELECT id FROM {$bp->messages->table_name_recipients} WHERE thread_id = %d AND is_deleted = 0", $thread_id ) );
// No more recipients so delete all messages associated with the thread.
if ( empty( $recipients ) ) {
/**
* Fires before an entire message thread is deleted.
*
* @since 2.2.0
*
* @param int $thread_id ID of the thread being deleted.
* @param array $message_ids IDs of messages being deleted.
*/
do_action( 'bp_messages_thread_before_delete', $thread_id, $message_ids );
// Delete all the messages.
$wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->messages->table_name_messages} WHERE thread_id = %d", $thread_id ) );
// Do something for each message ID.
foreach ( $message_ids as $message_id ) {
// Delete message meta.
bp_messages_delete_meta( $message_id );
/**
* Fires after a message is deleted. This hook is poorly named.
*
* @since 1.0.0
*
* @param int $message_id ID of the message.
*/
do_action( 'messages_thread_deleted_thread', $message_id );
}
// Delete all the recipients.
$wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->messages->table_name_recipients} WHERE thread_id = %d", $thread_id ) );
}
/**
* Fires after a message thread is either marked as deleted or deleted.
*
* @since 2.2.0
* @since 2.7.0 The $user_id parameter was added.
*
* @param int $thread_id ID of the thread being deleted.
* @param array $message_ids IDs of messages being deleted.
* @param int $user_id ID of the user the threads were deleted for.
*/
do_action( 'bp_messages_thread_after_delete', $thread_id, $message_ids, $user_id );
return true;
}
/**
* Get current message threads for a user.
*
* @since 1.0.0
*
* @global BuddyPress $bp The one true BuddyPress instance.
* @global wpdb $wpdb WordPress database object.
*
* @param array $args {
* Array of arguments.
* @type int $user_id The user ID.
* @type string $box The type of mailbox to get. Either 'inbox' or 'sentbox'.
* Defaults to 'inbox'.
* @type string $type The type of messages to get. Either 'all' or 'unread'
* or 'read'. Defaults to 'all'.
* @type int $limit The number of messages to get. Defaults to null.
* @type int $page The page number to get. Defaults to null.
* @type string $search_terms The search term to use. Defaults to ''.
* @type array $meta_query Meta query arguments. See WP_Meta_Query for more details.
* }
* @return array|bool Array on success. Boolean false on failure.
*/
public static function get_current_threads_for_user( $args = array() ) {
global $wpdb;
$function_args = func_get_args();
// Backward compatibility with old method of passing arguments.
if ( ! is_array( $args ) || count( $function_args ) > 1 ) {
_deprecated_argument(
__METHOD__,
'2.2.0',
sprintf(
/* translators: 1: the name of the method. 2: the name of the file. */
esc_html__( 'Arguments passed to %1$s should be in an associative array. See the inline documentation at %2$s for more details.', 'buddypress' ),
__METHOD__,
__FILE__
)
);
$old_args_keys = array(
0 => 'user_id',
1 => 'box',
2 => 'type',
3 => 'limit',
4 => 'page',
5 => 'search_terms',
);
$args = bp_core_parse_args_array( $old_args_keys, $function_args );
}
$r = bp_parse_args(
$args,
array(
'user_id' => false,
'box' => 'inbox',
'type' => 'all',
'limit' => null,
'page' => null,
'search_terms' => '',
'meta_query' => array(),
)
);
$pag_sql = $type_sql = $search_sql = $user_id_sql = $sender_sql = '';
$meta_query_sql = array(
'join' => '',
'where' => ''
);
if ( $r['limit'] && $r['page'] ) {
$pag_sql = $wpdb->prepare( " LIMIT %d, %d", intval( ( $r['page'] - 1 ) * $r['limit'] ), intval( $r['limit'] ) );
}
if ( $r['type'] == 'unread' ) {
$type_sql = " AND r.unread_count != 0 ";
} elseif ( $r['type'] == 'read' ) {
$type_sql = " AND r.unread_count = 0 ";
}
if ( ! empty( $r['search_terms'] ) ) {
$search_terms_like = '%' . bp_esc_like( $r['search_terms'] ) . '%';
$search_sql = $wpdb->prepare( "AND ( subject LIKE %s OR message LIKE %s )", $search_terms_like, $search_terms_like );
}
$r['user_id'] = (int) $r['user_id'];
// Default deleted SQL.
$deleted_sql = 'r.is_deleted = 0';
switch ( $r['box'] ) {
case 'sentbox' :
$user_id_sql = 'AND ' . $wpdb->prepare( 'm.sender_id = %d', $r['user_id'] );
$sender_sql = 'AND m.sender_id = r.user_id';
break;
case 'inbox' :
$user_id_sql = 'AND ' . $wpdb->prepare( 'r.user_id = %d', $r['user_id'] );
$sender_sql = 'AND r.sender_only = 0';
break;
default :
// Omit user-deleted threads from all other custom message boxes.
$deleted_sql = $wpdb->prepare( '( r.user_id = %d AND r.is_deleted = 0 )', $r['user_id'] );
break;
}
// Process meta query into SQL.
$meta_query = self::get_meta_query_sql( $r['meta_query'] );
if ( ! empty( $meta_query['join'] ) ) {
$meta_query_sql['join'] = $meta_query['join'];
}
if ( ! empty( $meta_query['where'] ) ) {
$meta_query_sql['where'] = $meta_query['where'];
}
$bp = buddypress();
// Set up SQL array.
$sql = array();
$sql['select'] = 'SELECT m.thread_id, MAX(m.date_sent) AS date_sent';
$sql['from'] = "FROM {$bp->messages->table_name_recipients} r INNER JOIN {$bp->messages->table_name_messages} m ON m.thread_id = r.thread_id {$meta_query_sql['join']}";
$sql['where'] = "WHERE {$deleted_sql} {$user_id_sql} {$sender_sql} {$type_sql} {$search_sql} {$meta_query_sql['where']}";
$sql['misc'] = "GROUP BY m.thread_id ORDER BY date_sent DESC {$pag_sql}";
// Get thread IDs.
$thread_ids = $wpdb->get_results( implode( ' ', $sql ) );
if ( empty( $thread_ids ) ) {
return false;
}
// Adjust $sql to work for thread total.
$sql['select'] = 'SELECT COUNT( DISTINCT m.thread_id )';
unset( $sql['misc'] );
$total_threads = $wpdb->get_var( implode( ' ', $sql ) );
// Sort threads by date_sent.
foreach( (array) $thread_ids as $thread ) {
$sorted_threads[ $thread->thread_id ] = strtotime( $thread->date_sent );
}
arsort( $sorted_threads );
$threads = array();
foreach ( (array) $sorted_threads as $thread_id => $date_sent ) {
$threads[] = new BP_Messages_Thread( $thread_id, 'ASC', array(
'update_meta_cache' => false
) );
}
/**
* Filters the results of the query for a user's message threads.
*
* @since 2.2.0
*
* @param array $value {
* @type array $threads Array of threads. Passed by reference.
* @type int $total_threads Number of threads found by the query.
* }
*/
return apply_filters( 'bp_messages_thread_current_threads', array(
'threads' => &$threads,
'total' => (int) $total_threads
) );
}
/**
* Get the SQL for the 'meta_query' param in BP_Messages_Thread::get_current_threads_for_user().
*
* We use WP_Meta_Query to do the heavy lifting of parsing the meta_query array
* and creating the necessary SQL clauses.
*
* @since 2.2.0
*
* @global wpdb $wpdb WordPress database object.
*
* @param array $meta_query An array of meta_query filters. See the
* documentation for WP_Meta_Query for details.
* @return array $sql_array 'join' and 'where' clauses.
*/
public static function get_meta_query_sql( $meta_query = array() ) {
global $wpdb;
$sql_array = array(
'join' => '',
'where' => '',
);
if ( ! empty( $meta_query ) ) {
$meta_query = new WP_Meta_Query( $meta_query );
// WP_Meta_Query expects the table name at
// $wpdb->messagemeta.
$wpdb->messagemeta = buddypress()->messages->table_name_meta;
return $meta_query->get_sql( 'message', 'm', 'id' );
}
return $sql_array;
}
/**
* Mark a thread as read.
*
* @since 1.0.0
* @since 9.0.0 Added the `user_id` parameter.
*
* @global BuddyPress $bp The one true BuddyPress instance.
* @global wpdb $wpdb WordPress database object.
*
* @param int $thread_id The message thread ID.
* @param int $user_id The user the thread will be marked as read.
*
* @return bool|int Number of threads marked as read or false on error.
*/
public static function mark_as_read( $thread_id = 0, $user_id = 0 ) {
global $wpdb;
if ( empty( $user_id ) ) {
$user_id =
bp_displayed_user_id() ?
bp_displayed_user_id() :
bp_loggedin_user_id();
}
$bp = buddypress();
$retval = $wpdb->query( $wpdb->prepare( "UPDATE {$bp->messages->table_name_recipients} SET unread_count = 0 WHERE user_id = %d AND thread_id = %d", $user_id, $thread_id ) );
wp_cache_delete( 'thread_recipients_' . $thread_id, 'bp_messages' );
wp_cache_delete( $user_id, 'bp_messages_unread_count' );
/**
* Fires when messages thread was marked as read.
*
* @since 2.8.0
* @since 9.0.0 Added the `user_id` parameter.
*
* @param int $thread_id The message thread ID.
* @param int $user_id The user the thread will be marked as read.
*/
do_action( 'messages_thread_mark_as_read', $thread_id, $user_id );
return $retval;
}
/**
* Mark a thread as unread.
*
* @since 1.0.0
* @since 9.0.0 Added the `user_id` parameter.
*
* @global BuddyPress $bp The one true BuddyPress instance.
* @global wpdb $wpdb WordPress database object.
*
* @param int $thread_id The message thread ID.
* @param int $user_id The user the thread will be marked as unread.
*
* @return bool|int Number of threads marked as unread or false on error.
*/
public static function mark_as_unread( $thread_id = 0, $user_id = 0 ) {
global $wpdb;
if ( empty( $user_id ) ) {
$user_id =
bp_displayed_user_id() ?
bp_displayed_user_id() :
bp_loggedin_user_id();
}
$bp = buddypress();
$retval = $wpdb->query( $wpdb->prepare( "UPDATE {$bp->messages->table_name_recipients} SET unread_count = 1 WHERE user_id = %d AND thread_id = %d", $user_id, $thread_id ) );
wp_cache_delete( 'thread_recipients_' . $thread_id, 'bp_messages' );
wp_cache_delete( $user_id, 'bp_messages_unread_count' );
/**
* Fires when messages thread was marked as unread.
*
* @since 2.8.0
* @since 9.0.0 Added the `$user_id` parameter.
* @since 10.0.0 Added the `$retval` parameter.
*
* @param int $thread_id The message thread ID.
* @param int $user_id The user the thread will be marked as unread.
* @param bool|int $retval =Number of threads marked as unread or false on error.
*/
do_action( 'messages_thread_mark_as_unread', $thread_id, $user_id, $retval );
return $retval;
}
/**
* Returns the total number of message threads for a user.
*
* @since 1.0.0
*
* @param int $user_id The user ID.
* @param string $box The type of mailbox to get. Either 'inbox' or 'sentbox'.
* Defaults to 'inbox'.
* @param string $type The type of messages to get. Either 'all' or 'unread'.
* or 'read'. Defaults to 'all'.
* @return int Total thread count for the provided user.
*/
public static function get_total_threads_for_user( $user_id, $box = 'inbox', $type = 'all' ) {
global $wpdb;
$exclude_sender = $type_sql = '';
if ( $box !== 'sentbox' ) {
$exclude_sender = 'AND sender_only != 1';
}
if ( $type === 'unread' ) {
$type_sql = 'AND unread_count != 0';
} elseif ( $type === 'read' ) {
$type_sql = 'AND unread_count = 0';
}
$bp = buddypress();
return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(thread_id) FROM {$bp->messages->table_name_recipients} WHERE user_id = %d AND is_deleted = 0 {$exclude_sender} {$type_sql}", $user_id ) );
}
/**
* Determine if the logged-in user is a sender of any message in a thread.
*
* @since 1.0.0
*
* @global BuddyPress $bp The one true BuddyPress instance.
* @global wpdb $wpdb WordPress database object.
*
* @param int $thread_id The message thread ID.
* @return bool
*/
public static function user_is_sender( $thread_id ) {
global $wpdb;
$bp = buddypress();
$sender_ids = $wpdb->get_col( $wpdb->prepare( "SELECT sender_id FROM {$bp->messages->table_name_messages} WHERE thread_id = %d", $thread_id ) );
if ( empty( $sender_ids ) ) {
return false;
}
return in_array( bp_loggedin_user_id(), $sender_ids, true );
}
/**
* Returns the userlink of the last sender in a message thread.
*
* @since 1.0.0
*
* @global BuddyPress $bp The one true BuddyPress instance.
* @global wpdb $wpdb WordPress database object.
*
* @param int $thread_id The message thread ID.
* @return string|bool The user link on success. Boolean false on failure.
*/
public static function get_last_sender( $thread_id ) {
global $wpdb;
$bp = buddypress();
if ( ! $sender_id = $wpdb->get_var( $wpdb->prepare( "SELECT sender_id FROM {$bp->messages->table_name_messages} WHERE thread_id = %d GROUP BY sender_id ORDER BY date_sent LIMIT 1", $thread_id ) ) ) {
return false;
}
return bp_core_get_userlink( $sender_id, true );
}
/**
* Gets the unread message count for a user.
*
* @since 1.0.0
*
* @global BuddyPress $bp The one true BuddyPress instance.
* @global wpdb $wpdb WordPress database object.
*
* @param int $user_id The user ID.
* @return int Total inbox unread count for user.
*/
public static function get_inbox_count( $user_id = 0 ) {
global $wpdb;
if ( empty( $user_id ) ) {
$user_id = bp_loggedin_user_id();
}
$unread_count = wp_cache_get( $user_id, 'bp_messages_unread_count' );
if ( false === $unread_count ) {
$bp = buddypress();
$unread_count = (int) $wpdb->get_var( $wpdb->prepare( "SELECT SUM(unread_count) FROM {$bp->messages->table_name_recipients} WHERE user_id = %d AND is_deleted = 0 AND sender_only = 0", $user_id ) );
wp_cache_set( $user_id, $unread_count, 'bp_messages_unread_count' );
}
/**
* Filters a user's unread message count.
*
* @since 2.2.0
*
* @param int $unread_count Unread message count.
* @param int $user_id ID of the user.
*/
return apply_filters( 'messages_thread_get_inbox_count', (int) $unread_count, $user_id );
}
/**
* Checks whether a user is a part of a message thread discussion.
*
* @since 1.0.0
*
* @param int $thread_id The message thread ID.
* @param int $user_id The user ID. Default: ID of the logged-in user.
* @return int|null The recorded recipient ID on success, null on failure.
*/
public static function check_access( $thread_id, $user_id = 0 ) {
if ( empty( $user_id ) ) {
$user_id = bp_loggedin_user_id();
}
$recipients = self::get_recipients_for_thread( $thread_id );
if ( isset( $recipients[ $user_id ] ) && 0 === $recipients[ $user_id ]->is_deleted ) {
return $recipients[ $user_id ]->id;
}
return null;
}
/**
* Checks whether a message thread exists.
*
* @since 1.0.0
*
* @param int $thread_id The message thread ID.
* @return bool|int|null The message thread ID on success, null on failure.
*/
public static function is_valid( $thread_id = 0 ) {
// Bail if no thread ID is passed.
if ( empty( $thread_id ) ) {
return false;
}
$thread = self::get_messages( $thread_id );
if ( ! empty( $thread ) ) {
return $thread_id;
} else {
return null;
}
}