WordPress Zero Spam - Version 4.6.0

Version Description

  • Added option to strip links from comments
  • Added option to strip & disable the comment author website field
  • Added integration with the BotScout blacklist API
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Release Info

Developer bmarshall511
Plugin Icon 128x128 WordPress Zero Spam
Version 4.6.0
Comparing to
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Code changes from version 4.5.0 to 4.6.0

Files changed (6) hide show
  1. classes/class-wpzerospam-blacklisted-table.php +3 -0
  2. inc/admin.php +51 -3
  3. inc/filters.php +77 -0
  4. inc/helpers.php +131 -7
  5. readme.txt +10 -1
  6. wordpress-zero-spam.php +7 -2
classes/class-wpzerospam-blacklisted-table.php CHANGED
@@ -66,6 +66,9 @@ class WPZeroSpam_Blacklisted_Table extends WP_List_Table {
66
  case 'stopforumspam':
67
  return '<a href="https://www.stopforumspam.com/" target="_blank" rel="noopener noreferrer">Stop Forum Spam</a>';
68
  break;
 
 
 
69
  default:
70
  return $item->blacklist_service;
71
  }
66
  case 'stopforumspam':
67
  return '<a href="https://www.stopforumspam.com/" target="_blank" rel="noopener noreferrer">Stop Forum Spam</a>';
68
  break;
69
+ case 'botscout':
70
+ return '<a href="https://botscout.com/" target="_blank" rel="noopener noreferrer">BotScout</a>';
71
+ break;
72
  default:
73
  return $item->blacklist_service;
74
  }
inc/admin.php CHANGED
@@ -324,7 +324,7 @@ function wpzerospam_validate_options( $input ) {
324
  if ( empty( $input['log_blocked_ips'] ) ) { $input['log_blocked_ips'] = 'disabled'; }
325
  if ( empty( $input['auto_block_ips'] ) ) { $input['auto_block_ips'] = 'disabled'; }
326
  if ( empty( $input['auto_block_period'] ) ) { $input['auto_block_period'] = 0; }
327
-
328
 
329
  if ( empty( $input['verify_cf7'] ) ) {
330
  $input['verify_cf7'] = 'disabled';
@@ -354,6 +354,18 @@ function wpzerospam_validate_options( $input ) {
354
  $input['stop_forum_spam'] = 'disabled';
355
  }
356
 
 
 
 
 
 
 
 
 
 
 
 
 
357
  return $input;
358
  }
359
 
@@ -382,18 +394,51 @@ function wpzerospam_admin_init() {
382
  register_setting( 'wpzerospam', 'wpzerospam', 'wpzerospam_validate_options' );
383
 
384
  add_settings_section( 'wpzerospam_general_settings', __( 'General Settings', 'wpzerospam' ), 'wpzerospam_general_settings_cb', 'wpzerospam' );
 
385
  add_settings_section( 'wpzerospam_spam_checks', __( 'Integrations & Third-party APIs', 'wpzerospam' ), 'wpzerospam_spam_checks_cb', 'wpzerospam' );
386
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
387
  if ( 'enabled' == $options['log_spam'] ) {
388
  // Redirect URL for spam detections
389
  add_settings_field( 'ipstack_api', __( 'ipstack API Key', 'wpzerospam' ), 'wpzerospam_field_cb', 'wpzerospam', 'wpzerospam_spam_checks', [
390
  'label_for' => 'ipstack_api',
391
  'type' => 'text',
 
392
  'class' => 'regular-text',
393
- 'desc' => 'Enter your <a href="https://ipstack.com/" target="_blank">ipstack API key</a> to enable location-based statistics.',
394
  ]);
395
  }
396
 
 
 
 
 
 
 
 
 
 
397
  // Enables the ability to check IPs against Stop Forum Spam blacklists.
398
  add_settings_field( 'stop_forum_spam', __( 'Stop Forum Spam', 'wpzerospam' ), 'wpzerospam_field_cb', 'wpzerospam', 'wpzerospam_spam_checks', [
399
  'label_for' => 'stop_forum_spam',
@@ -455,7 +500,7 @@ function wpzerospam_admin_init() {
455
  'type' => 'text',
456
  'class' => 'large-text',
457
  'desc' => 'The message that will be displayed to a blocked user.',
458
- 'placeholder' => __( 'You have been blocked from visiting this site.', 'wpzerospam' )
459
  ]);
460
  }
461
 
@@ -620,6 +665,9 @@ function wpzerospam_general_settings_cb() {
620
  function wpzerospam_spam_checks_cb() {
621
  }
622
 
 
 
 
623
  function wpzerospam_field_cb( $args ) {
624
  $options = wpzerospam_options();
625
 
324
  if ( empty( $input['log_blocked_ips'] ) ) { $input['log_blocked_ips'] = 'disabled'; }
325
  if ( empty( $input['auto_block_ips'] ) ) { $input['auto_block_ips'] = 'disabled'; }
326
  if ( empty( $input['auto_block_period'] ) ) { $input['auto_block_period'] = 0; }
327
+ if ( empty( $input['botscout_api'] ) ) { $input['botscout'] = false; }
328
 
329
  if ( empty( $input['verify_cf7'] ) ) {
330
  $input['verify_cf7'] = 'disabled';
354
  $input['stop_forum_spam'] = 'disabled';
355
  }
356
 
357
+ if ( empty( $input['strip_comment_links'] ) ) {
358
+ $input['strip_comment_links'] = 'disabled';
359
+ }
360
+
361
+ if ( empty( $input['strip_comment_author_links'] ) ) {
362
+ $input['strip_comment_author_links'] = 'disabled';
363
+ }
364
+
365
+ if ( empty( $input['blocked_message'] ) ) {
366
+ $input['blocked_message'] = 'You have been blocked from visiting this site by WordPress Zero Spam due to detected spam activity.';
367
+ }
368
+
369
  return $input;
370
  }
371
 
394
  register_setting( 'wpzerospam', 'wpzerospam', 'wpzerospam_validate_options' );
395
 
396
  add_settings_section( 'wpzerospam_general_settings', __( 'General Settings', 'wpzerospam' ), 'wpzerospam_general_settings_cb', 'wpzerospam' );
397
+ add_settings_section( 'wpzerospam_onsite', __( 'On-site Spam Prevention', 'wpzerospam' ), 'wpzerospam_onsite_cb', 'wpzerospam' );
398
  add_settings_section( 'wpzerospam_spam_checks', __( 'Integrations & Third-party APIs', 'wpzerospam' ), 'wpzerospam_spam_checks_cb', 'wpzerospam' );
399
 
400
+ // Option to strips links in comments
401
+ add_settings_field( 'strip_comment_links', __( 'Strip Comment Links', 'wpzerospam' ), 'wpzerospam_field_cb', 'wpzerospam', 'wpzerospam_onsite', [
402
+ 'label_for' => 'strip_comment_links',
403
+ 'type' => 'checkbox',
404
+ 'multi' => false,
405
+ 'desc' => 'Spambots commonly post spam links in comments. Enable this option to strip links from comments.',
406
+ 'options' => [
407
+ 'enabled' => __( 'Enabled', 'wpzerospam' )
408
+ ]
409
+ ]);
410
+
411
+ // Option to remove author links
412
+ add_settings_field( 'strip_comment_author_links', __( 'Strip Comment Author Links', 'wpzerospam' ), 'wpzerospam_field_cb', 'wpzerospam', 'wpzerospam_onsite', [
413
+ 'label_for' => 'strip_comment_author_links',
414
+ 'type' => 'checkbox',
415
+ 'multi' => false,
416
+ 'desc' => 'Spammers are well-known at injecting malicious links in the comment author website field, this option disables it.',
417
+ 'options' => [
418
+ 'enabled' => __( 'Enabled', 'wpzerospam' )
419
+ ]
420
+ ]);
421
+
422
  if ( 'enabled' == $options['log_spam'] ) {
423
  // Redirect URL for spam detections
424
  add_settings_field( 'ipstack_api', __( 'ipstack API Key', 'wpzerospam' ), 'wpzerospam_field_cb', 'wpzerospam', 'wpzerospam_spam_checks', [
425
  'label_for' => 'ipstack_api',
426
  'type' => 'text',
427
+ 'placeholder' => __( 'Enter your ipstack API key.', 'wpzerospam' ),
428
  'class' => 'regular-text',
429
+ 'desc' => 'Enter your <a href="https://ipstack.com/" target="_blank">ipstack API key</a> to enable location-based statistics. Don\'t have an API key? <a href="https://ipstack.com/signup/free" target="_blank" rel="noopener noreferrer"><strong>Get one for free!</strong></a>',
430
  ]);
431
  }
432
 
433
+ // Enables the ability to check IPs against BotScout blacklists.
434
+ add_settings_field( 'botscout_api', __( 'BotScout API Key', 'wpzerospam' ), 'wpzerospam_field_cb', 'wpzerospam', 'wpzerospam_spam_checks', [
435
+ 'label_for' => 'botscout_api',
436
+ 'type' => 'text',
437
+ 'class' => 'regular-text',
438
+ 'placeholder' => __( 'Enter your free BotScout API key.', 'wpzerospam' ),
439
+ 'desc' => 'Enter your BotScout API key to check user IPs against <a href="https://botscout.com/" target="_blank" rel="noopener noreferrer">BotScout</a>\'s blacklist. Don\'t have an API key? <a href="https://botscout.com/getkey.htm" target="_blank" rel="noopener noreferrer"><strong>Get one for free!</strong></a>'
440
+ ]);
441
+
442
  // Enables the ability to check IPs against Stop Forum Spam blacklists.
443
  add_settings_field( 'stop_forum_spam', __( 'Stop Forum Spam', 'wpzerospam' ), 'wpzerospam_field_cb', 'wpzerospam', 'wpzerospam_spam_checks', [
444
  'label_for' => 'stop_forum_spam',
500
  'type' => 'text',
501
  'class' => 'large-text',
502
  'desc' => 'The message that will be displayed to a blocked user.',
503
+ 'placeholder' => __( 'You have been blocked from visiting this site by WordPress Zero Spam due to detected spam activity.', 'wpzerospam' )
504
  ]);
505
  }
506
 
665
  function wpzerospam_spam_checks_cb() {
666
  }
667
 
668
+ function wpzerospam_onsite_cb() {
669
+ }
670
+
671
  function wpzerospam_field_cb( $args ) {
672
  $options = wpzerospam_options();
673
 
inc/filters.php ADDED
@@ -0,0 +1,77 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /**
3
+ * WP filters
4
+ *
5
+ * @package WordPressZeroSpam
6
+ * @since 4.6.0
7
+ */
8
+
9
+
10
+ if ( ! function_exists( 'wpzerospam_filters' ) ) {
11
+ function wpzerospam_filters() {
12
+ $options = wpzerospam_options();
13
+
14
+ if ( 'enabled' == $options['strip_comment_links'] ) {
15
+ remove_filter( 'comment_text', 'make_clickable', 9 );
16
+
17
+ add_filter( 'comment_text', 'wpzerospam_strip_comment_links_display', 10, 1);
18
+ add_filter( 'comment_text_rss', 'wpzerospam_strip_comment_links_display', 10, 1);
19
+ add_filter( 'comment_excerpt', 'wpzerospam_strip_comment_links_display', 10, 1);
20
+
21
+ add_filter( 'preprocess_comment', 'wpzerospam_strip_comment_links', 10, 1 );
22
+ }
23
+
24
+ if ( 'enabled' == $options['strip_comment_author_links'] ) {
25
+ add_filter( 'get_comment_author_link', 'wpzerospam_remove_comment_author_link', 10, 3 );
26
+ add_filter( 'get_comment_author_url', 'wpzerospam_remove_author_url' );
27
+ add_filter( 'comment_form_default_fields', 'wpzerospam_remove_author_url_field' );
28
+ }
29
+ }
30
+ }
31
+ add_action( 'after_setup_theme', 'wpzerospam_filters' );
32
+
33
+ if ( ! function_exists( 'wpzerospam_remove_author_url_field' ) ) {
34
+ function wpzerospam_remove_author_url_field( $fields ) {
35
+ if ( isset( $fields['url'] ) ) {
36
+ unset( $fields['url'] );
37
+ }
38
+
39
+ return $fields;
40
+ }
41
+ }
42
+
43
+ if ( ! function_exists( 'wpzerospam_remove_comment_author_link' ) ) {
44
+ function wpzerospam_remove_comment_author_link( $return, $author, $comment_ID ) {
45
+ return $author;
46
+ }
47
+ }
48
+
49
+ if ( ! function_exists( 'wpzerospam_remove_author_url' ) ) {
50
+ function wpzerospam_remove_author_url() {
51
+ return false;
52
+ }
53
+ }
54
+
55
+ if ( ! function_exists( 'wpzerospam_strip_comment_links' ) ) {
56
+ function wpzerospam_strip_comment_links( $comment ) {
57
+ global $allowedtags;
58
+
59
+ $tags = $allowedtags;
60
+ unset( $tags['a'] );
61
+ $content = addslashes( wp_kses( stripslashes( $comment ), $tags) );
62
+
63
+ return $comment;
64
+ }
65
+ }
66
+
67
+ if ( ! function_exists( 'wpzerospam_strip_comment_links_display' ) ) {
68
+ function wpzerospam_strip_comment_links_display( $comment ) {
69
+ global $allowedtags;
70
+
71
+ $tags = $allowedtags;
72
+ unset( $tags['a'] );
73
+ $content = addslashes( wp_kses( stripslashes( $comment ), $tags) );
74
+
75
+ return $comment;
76
+ }
77
+ }
inc/helpers.php CHANGED
@@ -16,7 +16,7 @@ require plugin_dir_path( WORDPRESS_ZERO_SPAM ) . '/inc/locations.php';
16
  */
17
  if ( ! function_exists( 'wpzerospam_get_ip_info' ) ) {
18
  function wpzerospam_get_ip_info( $ip ) {
19
- $options = wpzerospam_options();
20
 
21
  if ( empty( $options['ipstack_api'] ) ) { return false; }
22
 
@@ -399,12 +399,14 @@ if ( ! function_exists( 'wpzerospam_options' ) ) {
399
  if ( empty( $options['block_handler'] ) ) { $options['block_handler'] = '403'; }
400
  if ( empty( $options['spam_redirect_url'] ) ) { $options['spam_redirect_url'] = 'https://www.google.com'; }
401
  if ( empty( $options['spam_message'] ) ) { $options['spam_message'] = __( 'There was a problem with your submission. Please go back and try again.', 'wpzerospam' ); }
402
- if ( empty( $options['blocked_message'] ) ) { $options['blocked_message'] = __( 'You have been blocked from visiting this site.', 'wpzerospam' ); }
403
  if ( empty( $options['log_spam'] ) ) { $options['log_spam'] = 'disabled'; }
404
  if ( empty( $options['verify_comments'] ) ) { $options['verify_comments'] = 'enabled'; }
405
  if ( empty( $options['verify_registrations'] ) ) { $options['verify_registrations'] = 'enabled'; }
406
  if ( empty( $options['log_blocked_ips'] ) ) { $options['log_blocked_ips'] = 'disabled'; }
407
 
 
 
408
  if ( empty( $options['verify_cf7'] ) ) {
409
  $options['verify_cf7'] = 'enabled';
410
  }
@@ -433,6 +435,14 @@ if ( ! function_exists( 'wpzerospam_options' ) ) {
433
  $options['stop_forum_spam'] = 'enabled';
434
  }
435
 
 
 
 
 
 
 
 
 
436
  return $options;
437
  }
438
  }
@@ -503,11 +513,35 @@ if ( ! function_exists( 'wpzerospam_check_access' ) ) {
503
 
504
  return $access;
505
  }
506
- } else {
507
- // Stop Forum Spam blacklist is disabled & the IP wasn't found in the
508
- // blocked IPs table.
509
- return $access;
510
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
511
  }
512
 
513
  // IP address was found in the blocked IPs list, determine the type and if
@@ -592,6 +626,91 @@ if ( ! function_exists( 'wpzerospam_current_url' ) ) {
592
  }
593
  }
594
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
595
  /**
596
  * Queries the Stop Forum Spam API
597
  *
@@ -599,7 +718,7 @@ if ( ! function_exists( 'wpzerospam_current_url' ) ) {
599
  */
600
  if ( ! function_exists( 'wpzerospam_stopforumspam_request' ) ) {
601
  function wpzerospam_stopforumspam_request( $ip ) {
602
- $api_url = 'http://api.stopforumspam.org/api?';
603
  $params = [ 'ip' => $ip, 'json' => '' ];
604
  $endpoint = $api_url . http_build_query( $params );
605
  $response = wp_remote_get( $endpoint );
@@ -638,6 +757,10 @@ if ( ! function_exists( 'wpzerospam_update_blacklist' ) ) {
638
  $update['blacklist_service'] = $data['blacklist_service'];
639
  }
640
 
 
 
 
 
641
  if ( ! empty( $data['appears'] ) ) {
642
  $update['blacklist_data']['appears'] = intval( $data['appears'] );
643
  }
@@ -703,6 +826,7 @@ if ( ! function_exists( 'wpzerospam_stopforumspam_is_spam' ) ) {
703
  // Expired, update the record
704
  $stopforumspam_request = wpzerospam_stopforumspam_request( $ip );
705
  if ( $stopforumspam_request ) {
 
706
  wpzerospam_update_blacklist( $stopforumspam_request );
707
 
708
  return $stopforumspam_request;
16
  */
17
  if ( ! function_exists( 'wpzerospam_get_ip_info' ) ) {
18
  function wpzerospam_get_ip_info( $ip ) {
19
+ $options = wpzerospam_options();
20
 
21
  if ( empty( $options['ipstack_api'] ) ) { return false; }
22
 
399
  if ( empty( $options['block_handler'] ) ) { $options['block_handler'] = '403'; }
400
  if ( empty( $options['spam_redirect_url'] ) ) { $options['spam_redirect_url'] = 'https://www.google.com'; }
401
  if ( empty( $options['spam_message'] ) ) { $options['spam_message'] = __( 'There was a problem with your submission. Please go back and try again.', 'wpzerospam' ); }
402
+ if ( empty( $options['blocked_message'] ) ) { $options['blocked_message'] = __( 'You have been blocked from visiting this site by WordPress Zero Spam due to detected spam activity.', 'wpzerospam' ); }
403
  if ( empty( $options['log_spam'] ) ) { $options['log_spam'] = 'disabled'; }
404
  if ( empty( $options['verify_comments'] ) ) { $options['verify_comments'] = 'enabled'; }
405
  if ( empty( $options['verify_registrations'] ) ) { $options['verify_registrations'] = 'enabled'; }
406
  if ( empty( $options['log_blocked_ips'] ) ) { $options['log_blocked_ips'] = 'disabled'; }
407
 
408
+ if ( empty( $options['botscout_api'] ) ) { $options['botscout_api'] = false; }
409
+
410
  if ( empty( $options['verify_cf7'] ) ) {
411
  $options['verify_cf7'] = 'enabled';
412
  }
435
  $options['stop_forum_spam'] = 'enabled';
436
  }
437
 
438
+ if ( empty( $options['strip_comment_links'] ) ) {
439
+ $options['strip_comment_links'] = 'disabled';
440
+ }
441
+
442
+ if ( empty( $options['strip_comment_author_links'] ) ) {
443
+ $options['strip_comment_author_links'] = 'disabled';
444
+ }
445
+
446
  return $options;
447
  }
448
  }
513
 
514
  return $access;
515
  }
 
 
 
 
516
  }
517
+
518
+ // If enabled, check the BotScout blacklist
519
+ if ( 'enabled' == $options['botscout'] ) {
520
+ $botscout_request = wpzerospam_botscout_is_spam( $ip );
521
+ if ( ! $botscout_request ) {
522
+ // IP wasn't found in the Stop Forum Spam blacklist
523
+ return $access;
524
+ } else {
525
+ // IP was found in the Stop Forum Spam blacklist
526
+ $access['access'] = false;
527
+ $access['reason'] = 'BotScout';
528
+
529
+ return $access;
530
+ }
531
+ }
532
+
533
+ // Passed all tests
534
+ return $access;
535
+ }
536
+
537
+ // Check if in the blacklist
538
+ $in_blacklist = wpzerospam_in_blacklist( $ip );
539
+ if ( $in_blacklist ) {
540
+ // IP found in the blacklist
541
+ $access['access'] = false;
542
+ $access['reason'] = $in_blacklist->blacklist_service;
543
+
544
+ return $access;
545
  }
546
 
547
  // IP address was found in the blocked IPs list, determine the type and if
626
  }
627
  }
628
 
629
+ /**
630
+ * Queries the BotScout API
631
+ *
632
+ * @link http://botscout.com/api.htm
633
+ *
634
+ * @since 4.6.0
635
+ */
636
+ if ( ! function_exists( 'wpzerospam_botscout_request' ) ) {
637
+ function wpzerospam_botscout_request( $ip ) {
638
+ $options = wpzerospam_options();
639
+
640
+ if ( empty( $options['botscout_api'] ) ) { return false; }
641
+
642
+ $api_url = 'https://botscout.com/test/?';
643
+ $params = [ 'ip' => $ip, 'key' => $options['botscout_api'] ];
644
+ $endpoint = $api_url . http_build_query( $params );
645
+ $response = wp_remote_get( $endpoint );
646
+
647
+ if ( is_array( $response ) && ! is_wp_error( $response ) ) {
648
+ $data = wp_remote_retrieve_body( $response );
649
+
650
+ // Check if there's an error
651
+ if ( strpos( $data, '!' ) === false ) {
652
+ // Valid request
653
+ list( $matched, $type, $count ) = explode( "|", $data );
654
+ return [
655
+ 'matched' => ( $matched == 'Y' ) ? true : false,
656
+ 'count' => $count
657
+ ];
658
+ }
659
+ }
660
+
661
+ return false;
662
+ }
663
+ }
664
+
665
+ /**
666
+ * Checks the post submission for a valid key
667
+ *
668
+ * @since 4.5.0
669
+ */
670
+ if ( ! function_exists( 'wpzerospam_botscout_is_spam' ) ) {
671
+ function wpzerospam_botscout_is_spam( $ip ) {
672
+ // First check if the IP is already in the blacklist table
673
+ $in_blacklist = wpzerospam_in_blacklist( $ip );
674
+ if ( $in_blacklist ) {
675
+ // Check if the record should be updated
676
+ $last_updated = strtotime( $in_blacklist->last_updated );
677
+ $current_time = current_time( 'timestamp' );
678
+ $expiration = $last_updated + MONTH_IN_SECONDS;
679
+
680
+ if ( $current_time > $expiration ) {
681
+ // Expired, update the record
682
+ $botscout_request = wpzerospam_botscout_request( $ip );
683
+ if ( $botscout_request && ! empty( $botscout['matched'] ) ) {
684
+ $botscout_request['blacklist_service'] = 'botscout';
685
+ $botscout_request['blacklist_id'] = $in_blacklist->blacklist_id;
686
+ wpzerospam_update_blacklist( $botscout_request );
687
+
688
+ return $botscout_request;
689
+ }
690
+ }
691
+
692
+ return $in_blacklist;
693
+ }
694
+
695
+ // Not in the blacklist, query the BotScout API now
696
+ $botscout_request = wpzerospam_botscout_request( $ip );
697
+ if (
698
+ $botscout_request &&
699
+ ! empty( $botscout_request['matched'] )
700
+ ) {
701
+ $new_record = $botscout_request;
702
+ $new_record['ip'] = $ip;
703
+ $new_record['blacklist_service'] = 'botscout';
704
+
705
+ wpzerospam_update_blacklist( $new_record );
706
+
707
+ return $new_record;
708
+ }
709
+
710
+ return false;
711
+ }
712
+ }
713
+
714
  /**
715
  * Queries the Stop Forum Spam API
716
  *
718
  */
719
  if ( ! function_exists( 'wpzerospam_stopforumspam_request' ) ) {
720
  function wpzerospam_stopforumspam_request( $ip ) {
721
+ $api_url = 'https://api.stopforumspam.org/api?';
722
  $params = [ 'ip' => $ip, 'json' => '' ];
723
  $endpoint = $api_url . http_build_query( $params );
724
  $response = wp_remote_get( $endpoint );
757
  $update['blacklist_service'] = $data['blacklist_service'];
758
  }
759
 
760
+ if ( ! empty( $data['count'] ) ) {
761
+ $update['blacklist_data']['count'] = intval( $data['count'] );
762
+ }
763
+
764
  if ( ! empty( $data['appears'] ) ) {
765
  $update['blacklist_data']['appears'] = intval( $data['appears'] );
766
  }
826
  // Expired, update the record
827
  $stopforumspam_request = wpzerospam_stopforumspam_request( $ip );
828
  if ( $stopforumspam_request ) {
829
+ $stopforumspam_request['blacklist_id'] = $in_blacklist->blacklist_id;
830
  wpzerospam_update_blacklist( $stopforumspam_request );
831
 
832
  return $stopforumspam_request;
readme.txt CHANGED
@@ -5,7 +5,7 @@ Donate link: https://benmarshall.me/donate/?utm_source=wordpress_zero_spam&utm_m
5
  Requires at least: 5.2
6
  Tested up to: 5.4.2
7
  Requires PHP: 7.1
8
- Stable tag: 4.5.0
9
  License: GNU GPLv3
10
  License URI: https://choosealicense.com/licenses/gpl-3.0/
11
 
@@ -25,6 +25,7 @@ WordPress Zero Spam was initially built based on the work by [David Walsh](http:
25
  * **No moderation queues**, spam isn't a administrators' problem
26
  * **Blocks 99.9% of spam** submissions
27
  * **Blocks spammy IPs** from ever seeing your site
 
28
  * **Auto-block IPs** when a spam detection is triggered
29
  * **Manually block IPs** either temporarily or permanently
30
  * **Developer-friendly**, integrate with any theme, plugin or form
@@ -43,6 +44,8 @@ WordPress Zero Spam was initially built based on the work by [David Walsh](http:
43
  * [Contact Form by WPForms](https://wordpress.org/plugins/wpforms-lite/) submissions
44
  * [WP Fluent Forms](https://wordpress.org/plugins/fluentform/) submissions
45
 
 
 
46
  This plugin does not support Jetpack Comments. For more information, see [https://wordpress.org/support/topic/incompatible-with-jetpack-comments](https://wordpress.org/support/topic/incompatible-with-jetpack-comments). If you're running something other than one of the supported plugins above, it won't detect spam submissions without some additional integration.
47
 
48
  Feel free to report any [bugs/feature requests here](https://github.com/bmarshall511/wordpress-zero-spam/issues).
@@ -102,6 +105,12 @@ Yes, that's what does the magic and keeps spam bots out.
102
 
103
  == Changelog ==
104
 
 
 
 
 
 
 
105
  = 4.5.0 =
106
 
107
  * Added integration with the Stop Forum Spam known spammy IPs
5
  Requires at least: 5.2
6
  Tested up to: 5.4.2
7
  Requires PHP: 7.1
8
+ Stable tag: 4.6.0
9
  License: GNU GPLv3
10
  License URI: https://choosealicense.com/licenses/gpl-3.0/
11
 
25
  * **No moderation queues**, spam isn't a administrators' problem
26
  * **Blocks 99.9% of spam** submissions
27
  * **Blocks spammy IPs** from ever seeing your site
28
+ * **Checks known spam blacklists** to prevent access ([Stop Forum Spam](https://www.stopforumspam.com/), [BotScout](https://botscout.com/))
29
  * **Auto-block IPs** when a spam detection is triggered
30
  * **Manually block IPs** either temporarily or permanently
31
  * **Developer-friendly**, integrate with any theme, plugin or form
44
  * [Contact Form by WPForms](https://wordpress.org/plugins/wpforms-lite/) submissions
45
  * [WP Fluent Forms](https://wordpress.org/plugins/fluentform/) submissions
46
 
47
+ While WordPress Zero Spam block 99.9% of the spam that comes through, there's still some other things you can do as a site owner to [stop WordPress spam](https://benmarshall.me/stop-wordpress-spam/).
48
+
49
  This plugin does not support Jetpack Comments. For more information, see [https://wordpress.org/support/topic/incompatible-with-jetpack-comments](https://wordpress.org/support/topic/incompatible-with-jetpack-comments). If you're running something other than one of the supported plugins above, it won't detect spam submissions without some additional integration.
50
 
51
  Feel free to report any [bugs/feature requests here](https://github.com/bmarshall511/wordpress-zero-spam/issues).
105
 
106
  == Changelog ==
107
 
108
+ = 4.6.0 =
109
+
110
+ * Added option to strip links from comments
111
+ * Added option to strip & disable the comment author website field
112
+ * Added integration with the BotScout blacklist API
113
+
114
  = 4.5.0 =
115
 
116
  * Added integration with the Stop Forum Spam known spammy IPs
wordpress-zero-spam.php CHANGED
@@ -13,7 +13,7 @@
13
  * Plugin Name: WordPress Zero Spam
14
  * Plugin URI: https://benmarshall.me/wordpress-zero-spam
15
  * Description: Tired of all the useless and bloated WordPress spam plugins? The WordPress Zero Spam plugin makes blocking spam a cinch. <strong>Just install, activate and say goodbye to spam.</strong> Based on work by <a href="http://davidwalsh.name/wordpress-comment-spam" target="_blank">David Walsh</a>.
16
- * Version: 4.5.0
17
  * Requires at least: 5.2
18
  * Requires PHP: 7.2
19
  * Author: Ben Marshall
@@ -31,7 +31,7 @@ defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
31
  // Define plugin constants
32
  define( 'WORDPRESS_ZERO_SPAM', __FILE__ );
33
  define( 'WORDPRESS_ZERO_SPAM_DB_VERSION', '0.2' );
34
- define( 'WORDPRESS_ZERO_SPAM_VERSION', '4.5.0' );
35
 
36
  /**
37
  * Helpers
@@ -127,6 +127,11 @@ require plugin_dir_path( WORDPRESS_ZERO_SPAM ) . '/inc/scripts.php';
127
  */
128
  require plugin_dir_path( WORDPRESS_ZERO_SPAM ) . '/inc/admin.php';
129
 
 
 
 
 
 
130
  /**
131
  * Below are the includes for individual spam check integrations
132
  */
13
  * Plugin Name: WordPress Zero Spam
14
  * Plugin URI: https://benmarshall.me/wordpress-zero-spam
15
  * Description: Tired of all the useless and bloated WordPress spam plugins? The WordPress Zero Spam plugin makes blocking spam a cinch. <strong>Just install, activate and say goodbye to spam.</strong> Based on work by <a href="http://davidwalsh.name/wordpress-comment-spam" target="_blank">David Walsh</a>.
16
+ * Version: 4.6.0
17
  * Requires at least: 5.2
18
  * Requires PHP: 7.2
19
  * Author: Ben Marshall
31
  // Define plugin constants
32
  define( 'WORDPRESS_ZERO_SPAM', __FILE__ );
33
  define( 'WORDPRESS_ZERO_SPAM_DB_VERSION', '0.2' );
34
+ define( 'WORDPRESS_ZERO_SPAM_VERSION', '4.6.0' );
35
 
36
  /**
37
  * Helpers
127
  */
128
  require plugin_dir_path( WORDPRESS_ZERO_SPAM ) . '/inc/admin.php';
129
 
130
+ /**
131
+ * WP filters
132
+ */
133
+ require plugin_dir_path( WORDPRESS_ZERO_SPAM ) . '/inc/filters.php';
134
+
135
  /**
136
  * Below are the includes for individual spam check integrations
137
  */