settings.php
36.4 KB
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
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
<?php
if ( ! class_exists( 'GFForms' ) ) {
die();
}
/**
* Class GFSettings
*
* Generates the Gravity Forms settings page
*/
class GFSettings {
/**
* Settings pages associated with add-ons
*
* @since Unknown
* @access public
*
* @var array $addon_pages
*/
public static $addon_pages = array();
/**
* Adds a settings page to the Gravity Forms settings.
*
* @since Unknown
* @access public
*
* @uses GFSettings::$addon_pages
*
* @param string $name The settings page slug.
* @param string|array $handler The callback function to run for this settings page.
* @param string $icon_path The path to the icon for the settings tab.
*/
public static function add_settings_page( $name, $handler, $icon_path ) {
$title = '';
// if name is an array, assume that an array of args is passed
if ( is_array( $name ) ) {
extract(
wp_parse_args(
$name, array(
'name' => '',
'title' => '',
'tab_label' => '',
'handler' => false,
'icon_path' => '',
)
)
);
}
if ( ! isset( $tab_label ) || ! $tab_label ) {
$tab_label = $name;
}
/**
* Adds additional actions after settings pages are registered.
*
* @since Unknown
*
* @param string|array $handler The callback function being run.
*/
add_action( 'gform_settings_' . str_replace( ' ', '_', $name ), $handler );
self::$addon_pages[ $name ] = array( 'name' => $name, 'title' => $title, 'tab_label' => $tab_label, 'icon' => $icon_path );
}
/**
* Determines the content displayed on the Gravity Forms settings page.
*
* @since Unknown
* @access public
*
* @uses GFSettings::get_subview()
* @uses GFSettings::gravityforms_settings_page()
* @uses GFSettings::settings_uninstall_page()
* @uses GFSettings::page_header()
* @uses GFSettings::page_footer()
*
* @return void
*/
public static function settings_page() {
$subview = self::get_subview();
switch ( $subview ) {
case 'settings':
self::gravityforms_settings_page();
break;
case 'uninstall':
self::settings_uninstall_page();
break;
default:
self::page_header();
/**
* Fires in the settings page depending on which page of the settings page you are in (the Subview).
*
* @since Unknown
*
* @param mixed $subview The sub-section of the main Form's settings
*/
do_action( 'gform_settings_' . str_replace( ' ', '_', $subview ) );
self::page_footer();
}
}
/**
* Displays the Gravity Forms uninstall page.
*
* @since Unknown
* @access public
*
* @used-by GFSettings::settings_page()
* @uses GFSettings::page_header()
* @uses GFCommon::current_user_can_any()
* @uses GFFormsModel::drop_tables()
* @uses GFCommon::delete_directory()
* @uses GFFormsModel::get_upload_root()
* @uses GFCommon::current_user_can_any()
* @uses GFSettings::page_footer()
*/
public static function settings_uninstall_page() {
self::page_header( __( 'Uninstall Gravity Forms', 'gravityforms' ), '' );
if ( isset( $_POST['uninstall'] ) ) {
check_admin_referer( 'gform_uninstall', 'gform_uninstall_nonce' );
if ( ! GFCommon::current_user_can_any( 'gravityforms_uninstall' ) || ( function_exists( 'is_multisite' ) && is_multisite() && ! is_super_admin() ) ) {
die( esc_html__( "You don't have adequate permission to uninstall Gravity Forms.", 'gravityforms' ) );
}
// Removing cron task
wp_clear_scheduled_hook( 'gravityforms_cron' );
// Dropping all tables
RGFormsModel::drop_tables();
// Removing options
delete_option( 'rg_form_version' );
delete_option( 'rg_gforms_key' );
delete_option( 'rg_gforms_disable_css' );
delete_option( 'rg_gforms_enable_html5' );
delete_option( 'rg_gforms_captcha_public_key' );
delete_option( 'rg_gforms_captcha_private_key' );
delete_option( 'rg_gforms_message' );
delete_option( 'gform_enable_noconflict' );
delete_option( 'gform_enable_background_updates' );
delete_option( 'gform_sticky_admin_messages' );
delete_option( 'gf_dismissed_upgrades' );
delete_option( 'rg_gforms_currency' );
delete_option( 'gform_api_count' );
delete_option( 'gform_email_count' );
delete_option( 'gform_enable_toolbar_menu' );
// Removing gravity forms upload folder
GFCommon::delete_directory( RGFormsModel::get_upload_root() );
// Deactivating plugin
$plugin = 'gravityforms/gravityforms.php';
deactivate_plugins( $plugin );
update_option( 'recently_activated', array( $plugin => time() ) + (array) get_option( 'recently_activated' ) );
?>
<div class="updated fade" style="padding:20px;"><?php echo sprintf( esc_html__( 'Gravity Forms has been successfully uninstalled. It can be re-activated from the %splugins page%s.', 'gravityforms' ), "<a href='plugins.php'>", '</a>' ) ?></div>
<?php
return;
}
?>
<form action="" method="post">
<?php if ( GFCommon::current_user_can_any( 'gravityforms_uninstall' ) && ( ! function_exists( 'is_multisite' ) || ! is_multisite() || is_super_admin() ) ) {
wp_nonce_field( 'gform_uninstall', 'gform_uninstall_nonce' );
?>
<h3><span><i class="fa fa-times"></i> <?php esc_html_e( 'Uninstall Gravity Forms', 'gravityforms' ); ?></span>
</h3>
<div class="delete-alert alert_red">
<h3>
<i class="fa fa-exclamation-triangle gf_invalid"></i> <?php esc_html_e( 'Warning', 'gravityforms' ); ?>
</h3>
<div class="gf_delete_notice"><strong><?php esc_html_e( 'This operation deletes ALL Gravity Forms data.', 'gravityforms' ); ?></strong> <?php esc_html_e( 'If you continue, you will not be able to retrieve or restore your forms or entries.', 'gravityforms' ); ?>
</div>
<?php
$uninstall_button = '<input type="submit" name="uninstall" value="' . esc_attr__( 'Uninstall Gravity Forms', 'gravityforms' ) . '" class="button" onclick="return confirm(\'' . esc_js( __( "Warning! ALL Gravity Forms data, including form entries will be deleted. This cannot be undone. 'OK' to delete, 'Cancel' to stop", 'gravityforms' ) ) . '\');" onkeypress="return confirm(\'' . esc_js( __( "Warning! ALL Gravity Forms data, including form entries will be deleted. This cannot be undone. 'OK' to delete, 'Cancel' to stop", 'gravityforms' ) ) . '\');"/>';
/**
* Allows for the modification of the Gravity Forms uninstall button.
*
* @since Unknown
*
* @param string $uninstall_button The HTML of the uninstall button.
*/
echo apply_filters( 'gform_uninstall_button', $uninstall_button );
?>
</div>
<?php } ?>
</form>
<?php
self::page_footer();
}
/**
* Displays the main Gravity Forms settings page.
*
* @since Unknown
* @access public
* @global $wpdb
*
* @used-by GFSettings::settings_page()
* @uses GFCommon::ensure_wp_version()
* @uses GFForms::setup()
* @uses GFCommon::current_user_can_any()
* @uses GFFormsModel::save_key()
* @uses GFSettings::get_posted_akismet_setting()
* @uses GFCommon::log_debug()
* @uses GF_Field_CAPTCHA
* @uses GF_Field_CAPTCHA::verify_recaptcha_response()
* @uses RGCurrency::get_currencies()
* @uses GFCommon::cache_remote_message()
* @uses GFCommon::get_version_info()
* @uses GFCommon::get_key()
* @uses GFCommon::get_base_url()
* @uses wpdb::db_version()
* @uses GF_MIN_WP_VERSION_SUPPORT_TERMS
* @uses GF_MIN_WP_VERSION
* @uses GFCommon::$version
* @uses GFSettings::page_footer()
*
* @return void
*/
public static function gravityforms_settings_page() {
global $wpdb;
if ( ! GFCommon::ensure_wp_version() ) {
return;
}
if ( isset( $_GET['setup'] ) ) {
// Forcing setup
RGForms::setup( true );
}
require_once( 'currency.php' );
if ( isset( $_POST['submit'] ) ) {
check_admin_referer( 'gforms_update_settings', 'gforms_update_settings' );
if ( ! GFCommon::current_user_can_any( 'gravityforms_edit_settings' ) ) {
die( esc_html__( "You don't have adequate permission to edit settings.", 'gravityforms' ) );
}
RGFormsModel::save_key( sanitize_text_field( $_POST['gforms_key'] ) );
update_option( 'rg_gforms_disable_css', (bool) rgpost( 'gforms_disable_css' ) );
update_option( 'rg_gforms_enable_html5', (bool) rgpost( 'gforms_enable_html5' ) );
update_option( 'gform_enable_noconflict', (bool) rgpost( 'gform_enable_noconflict' ) );
update_option( 'gform_enable_background_updates', (bool) rgpost( 'gform_enable_background_updates' ) );
update_option( 'gform_enable_toolbar_menu', (bool) rgpost( 'gform_enable_toolbar_menu' ) );
update_option( 'rg_gforms_enable_akismet', self::get_posted_akismet_setting() ); // do not cast to bool, option is enabled by default; need a "1" or a "0"
update_option( 'rg_gforms_captcha_public_key', sanitize_text_field( rgpost( 'gforms_captcha_public_key' ) ) );
update_option( 'rg_gforms_captcha_private_key', sanitize_text_field( rgpost( 'gforms_captcha_private_key' ) ) );
if( rgpost( 'gform_recaptcha_reset' ) ) {
$site = get_option( 'rg_gforms_captcha_public_key' );
$secret = get_option( 'rg_gforms_captcha_private_key' );
$response = rgpost( 'g-recaptcha-response' );
GFCommon::log_debug( 'site:' . $site );
GFCommon::log_debug( 'secret:' . $secret );
GFCommon::log_debug( 'response:' . $response );
if( $site && $secret && $response ) {
$recaptcha = new GF_Field_CAPTCHA();
$recaptcha_response = $recaptcha->verify_recaptcha_response( $response, $secret );
GFCommon::log_debug( 'recaptcha response:' . $recaptcha_response );
update_option( 'gform_recaptcha_keys_status', $recaptcha_response );
} else {
delete_option( 'gform_recaptcha_keys_status' );
}
}
if ( ! rgempty( 'gforms_currency' ) && in_array( rgpost( 'gforms_currency' ), array_keys( RGCurrency::get_currencies() ) ) ) {
update_option( 'rg_gforms_currency', rgpost( 'gforms_currency' ) );
}
// Updating message because key could have been changed
GFCommon::cache_remote_message();
// Re-caching version info
$version_info = GFCommon::get_version_info( false );
?>
<div class="updated fade" style="padding:6px;">
<?php esc_html_e( 'Settings Updated', 'gravityforms' ); ?>.
</div>
<?php
}
if ( ! isset( $version_info ) ) {
$version_info = GFCommon::get_version_info();
}
self::page_header( __( 'General Settings', 'gravityforms' ), '' );
?>
<form id="gforms_settings" method="post">
<?php wp_nonce_field( 'gforms_update_settings', 'gforms_update_settings' ) ?>
<h3><span><i class="fa fa-cogs"></i> <?php esc_html_e( 'General Settings', 'gravityforms' ); ?></span></h3>
<table class="form-table">
<tr valign="top">
<th scope="row">
<label for="gforms_key"><?php esc_html_e( 'Support License Key', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_license_key' ) ?>
</th>
<td>
<?php
$key = GFCommon::get_key();
$key_field = '<input type="password" name="gforms_key" id="gforms_key" style="width:350px;" value="' . $key . '" />';
if ( ! rgempty( 'is_error', $version_info ) ) {
$key_field .= " <img src='" . GFCommon::get_base_url() . "/images/exclamation.png' class='gf_keystatus_error gf_tooltip' alt='There was an error validating your key' title='<h6>" . esc_attr__( 'Validation Error', 'gravityforms' ) . '</h6>' . esc_attr__( 'There was an error while validating your license key. Gravity Forms will continue to work, but automatic upgrades will not be available. Please contact support to resolve this issue.', 'gravityforms' ) . "'/>";
} else if ( rgar( $version_info, 'is_valid_key' ) ) {
$key_field .= " <i class='fa fa-check gf_keystatus_valid'></i> <span class='gf_keystatus_valid_text'>" . esc_html__( 'Valid Key : Your license key has been successfully validated.', 'gravityforms' ) . '</span>';
} else if ( ! empty( $key ) ) {
$key_field .= " <i class='fa fa-times gf_keystatus_invalid'></i> <span class='gf_keystatus_invalid_text'>" . esc_html__( 'Invalid or Expired Key : Please make sure you have entered the correct value and that your key is not expired.', 'gravityforms' ) . '</span>';
}
echo apply_filters( 'gform_settings_key_field', $key_field );
?>
<br />
<span class="gf_settings_description"><?php esc_html_e( 'The license key is used for access to automatic upgrades and support.', 'gravityforms' ); ?></span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="gforms_disable_css"><?php esc_html_e( 'Output CSS', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_output_css' ) ?>
</th>
<td>
<input type="radio" name="gforms_disable_css" value="0" id="gforms_css_output_enabled" <?php echo get_option( 'rg_gforms_disable_css' ) == 1 ? '' : "checked='checked'" ?> /> <?php esc_html_e( 'Yes', 'gravityforms' ); ?>
<input type="radio" name="gforms_disable_css" value="1" id="gforms_css_output_disabled" <?php echo get_option( 'rg_gforms_disable_css' ) == 1 ? "checked='checked'" : '' ?> /> <?php esc_html_e( 'No', 'gravityforms' ); ?>
<br />
<span class="gf_settings_description"><?php esc_html_e( 'Set this to No if you would like to disable the plugin from outputting the form CSS.', 'gravityforms' ); ?></span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="gforms_enable_html5"><?php esc_html_e( 'Output HTML5', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_html5' ) ?>
</th>
<td>
<input type="radio" name="gforms_enable_html5" value="1" <?php echo get_option( 'rg_gforms_enable_html5' ) == 1 ? "checked='checked'" : '' ?> id="gforms_enable_html5" /> <?php esc_html_e( 'Yes', 'gravityforms' ); ?>
<input type="radio" name="gforms_enable_html5" value="0" <?php echo get_option( 'rg_gforms_enable_html5' ) == 1 ? '' : "checked='checked'" ?> /> <?php esc_html_e( 'No', 'gravityforms' ); ?>
<br />
<span class="gf_settings_description"><?php esc_html_e( 'Set this to No if you would like to disable the plugin from outputting HTML5 form fields.', 'gravityforms' ); ?></span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="gform_enable_noconflict"><?php esc_html_e( 'No-Conflict Mode', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_noconflict' ) ?>
</th>
<td>
<input type="radio" name="gform_enable_noconflict" value="1" <?php echo get_option( 'gform_enable_noconflict' ) == 1 ? "checked='checked'" : '' ?> id="gform_enable_noconflict" /> <?php esc_html_e( 'On', 'gravityforms' ); ?>
<input type="radio" name="gform_enable_noconflict" value="0" <?php echo get_option( 'gform_enable_noconflict' ) == 1 ? '' : "checked='checked'" ?> id="gform_disable_noconflict" /> <?php esc_html_e( 'Off', 'gravityforms' ); ?>
<br />
<span class="gf_settings_description"><?php esc_html_e( 'Set this to ON to prevent extraneous scripts and styles from being printed on Gravity Forms admin pages, reducing conflicts with other plugins and themes.', 'gravityforms' ); ?></span>
</td>
</tr>
<?php if ( GFCommon::has_akismet() ) { ?>
<tr valign="top">
<th scope="row">
<label for="gforms_enable_akismet"><?php esc_html_e( 'Akismet Integration', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_akismet' ) ?>
</th>
<td>
<?php
$akismet_setting = get_option( 'rg_gforms_enable_akismet' );
$is_akismet_enabled = $akismet_setting === false || ! empty( $akismet_setting ); //Akismet is enabled by default.
?>
<input type="radio" name="gforms_enable_akismet" value="1" <?php checked( $is_akismet_enabled, true ) ?> id="gforms_enable_akismet" /> <?php esc_html_e( 'Yes', 'gravityforms' ); ?>
<input type="radio" name="gforms_enable_akismet" value="0" <?php checked( $is_akismet_enabled, false ) ?> /> <?php esc_html_e( 'No', 'gravityforms' ); ?>
<br />
<span class="gf_settings_description"><?php esc_html_e( 'Protect your form entries from spam using Akismet.', 'gravityforms' ); ?></span>
</td>
</tr>
<?php } ?>
<tr valign="top">
<th scope="row">
<label for="gforms_currency"><?php esc_html_e( 'Currency', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_currency' ) ?>
</th>
<td>
<?php
$disabled = apply_filters( 'gform_currency_disabled', false ) ? "disabled='disabled'" : ''
?>
<select id="gforms_currency" name="gforms_currency" <?php echo $disabled ?>>
<option><?php esc_html_e( 'Select a Currency', 'gravityforms' ) ?></option>
<?php
$current_currency = GFCommon::get_currency();
foreach ( RGCurrency::get_currencies() as $code => $currency ) {
?>
<option value="<?php echo esc_attr( $code ) ?>" <?php echo $current_currency == $code ? "selected='selected'" : '' ?>><?php echo esc_html( $currency['name'] ) ?></option>
<?php
}
?>
</select>
<?php do_action( 'gform_currency_setting_message', '' ); ?>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="gform_enable_background_updates"><?php esc_html_e( 'Background updates', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_background_updates' ) ?>
</th>
<td>
<input type="radio" name="gform_enable_background_updates" value="1" <?php echo get_option( 'gform_enable_background_updates' ) == 1 ? "checked='checked'" : '' ?> id="gform_enable_background_updates" /> <?php esc_html_e( 'On', 'gravityforms' ); ?>
<input type="radio" name="gform_enable_background_updates" value="0" <?php echo get_option( 'gform_enable_background_updates' ) == 1 ? '' : "checked='checked'" ?> id="gform_disable_background_updates" /> <?php esc_html_e( 'Off', 'gravityforms' ); ?>
<br />
<span class="gf_settings_description"><?php esc_html_e( 'Set this to ON to allow Gravity Forms to download and install bug fixes and security updates automatically in the background. Requires a valid license key.', 'gravityforms' ); ?></span>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="gform_toolbar_menu"><?php esc_html_e( 'Toolbar Menu', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_toolbar_menu' ) ?>
</th>
<td>
<input type="radio" name="gform_enable_toolbar_menu" value="1" <?php echo get_option( 'gform_enable_toolbar_menu' ) == 1 ? "checked='checked'" : '' ?> id="gform_enable_toolbar_menu" /> <?php esc_html_e( 'On', 'gravityforms' ); ?>
<input type="radio" name="gform_enable_toolbar_menu" value="0" <?php echo get_option( 'gform_enable_toolbar_menu' ) == 1 ? '' : "checked='checked'" ?> id="gform_disable_toolbar_menu" /> <?php esc_html_e( 'Off', 'gravityforms' ); ?>
<br />
<span class="gf_settings_description"><?php esc_html_e( 'Set this to ON to display the Forms menu in the WordPress top toolbar. The Forms menu will display the latest ten forms recently opened in the form editor.', 'gravityforms' ); ?></span>
</td>
</tr>
</table>
<div class="hr-divider"></div>
<h3><span><i class="fa fa-cogs"></i> <?php esc_html_e( 'reCAPTCHA Settings', 'gravityforms' ); ?></span></h3>
<p style="text-align: left;">
<?php esc_html_e( 'Gravity Forms integrates with reCAPTCHA, a free CAPTCHA service that helps to digitize books while protecting your forms from spam bots. ', 'gravityforms' ); ?>
<?php printf( esc_html__( '%sPlease note%s, these settings are required only if you decide to use the reCAPTCHA field.', 'gravityforms' ), '<strong>', '</strong>' ); ?>
<a href="http://www.google.com/recaptcha/" target="_blank"><?php esc_html_e( 'Read more about reCAPTCHA', 'gravityforms' ); ?></a>.
</p>
<table class="form-table">
<?php $key_status = get_option( 'gform_recaptcha_keys_status', null ); ?>
<tr valign="top">
<th scope="row">
<label for="gforms_captcha_public_key"><?php esc_html_e( 'Site Key', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_recaptcha_public' ) ?>
</th>
<td>
<input type="text" name="gforms_captcha_public_key" style="width:350px;" value="<?php echo esc_attr( get_option( 'rg_gforms_captcha_public_key' ) ); ?>" onchange="loadRecaptcha();" />
<?php if( $key_status !== null ): ?>
<span class="gforms_captcha_site_key_status">
<?php if( $key_status ): ?>
<i class="fa fa-check gf_valid"></i>
<?php else: ?>
<i class="fa fa-times gf_invalid"></i>
<?php endif; ?>
</span>
<?php endif; ?>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="gforms_captcha_private_key"><?php esc_html_e( 'Secret Key', 'gravityforms' ); ?></label> <?php gform_tooltip( 'settings_recaptcha_private' ) ?>
</th>
<td>
<input type="text" name="gforms_captcha_private_key" style="width:350px;" value="<?php echo esc_attr( get_option( 'rg_gforms_captcha_private_key' ) ) ?>" onchange="loadRecaptcha();" />
<?php if( $key_status !== null ): ?>
<span class="gforms_captcha_site_key_status">
<?php if( $key_status ): ?>
<i class="fa fa-check gf_valid"></i>
<?php else: ?>
<i class="fa fa-times gf_invalid"></i>
<?php endif; ?>
</span>
<?php endif; ?>
</td>
</tr>
<tr valign="top" id="gforms_confirm_recaptcha" style="display:none;">
<th scope="row">
<label for="gforms_validate_recaptcha"><?php esc_html_e( 'Validate Keys', 'gravityforms' ); ?></label> <?php gform_tooltip( 'gforms_validate_recaptcha' ) ?>
</th>
<td>
<p style="margin-bottom:10px;"><?php esc_html_e( 'Please complete the reCAPTCHA widget to validate your reCAPTCHA keys:' ); ?></p>
<div id="recaptcha"></div>
<input name="gform_recaptcha_reset" type="hidden" value="" />
<script src="https://www.google.com/recaptcha/api.js" async defer></script>
<script type="text/javascript">
( function( $ ) {
var $row = $( '#gforms_confirm_recaptcha' ),
$siteKey = $( 'input[name="gforms_captcha_public_key"]' ),
$secretKey = $( 'input[name="gforms_captcha_private_key"]' ),
$reset = $( 'input[name="gform_recaptcha_reset"]' ),
$keyStatus = $( 'span.gforms_captcha_site_key_status' );
window.loadRecaptcha = function() {
var $recaptcha = $( '#recaptcha' ),
$save = $( '#save' );
// flush all the things
window.___grecaptcha_cfg.clients = {};
$recaptcha.html( '' );
$reset.val( 1 );
$keyStatus.remove();
if( ! $siteKey.val() || ! $secretKey.val() ) {
$save.prop( 'disabled', false );
return;
} else {
$save.prop( 'disabled', true );
}
grecaptcha.render( 'recaptcha', {
'sitekey' : $siteKey.val(),
'callback' : function() {
$save.prop( 'disabled', false );
}
} );
$row.show();
};
} )( jQuery );
</script>
</td>
</tr>
</table>
<?php if ( GFCommon::current_user_can_any( 'gravityforms_edit_settings' ) ) { ?>
<p class="submit" style="text-align: left;">
<?php
$save_button = '<input type="submit" name="submit" value="' . esc_html__( 'Save Settings', 'gravityforms' ) . '" class="button-primary gfbutton" id="save" />';
/**
* Filters through and allows modification of the Settings save button HTML for the overall Gravity Forms Settings.
*
* @since Unknown
*
* @param string $save_button The HTML rendered for the save button.
*/
echo apply_filters( 'gform_settings_save_button', $save_button );
?>
</p>
<?php } ?>
</form>
<div id='gform_upgrade_license' style="display:none;"></div>
<script type="text/javascript">
jQuery(document).ready(function () {
jQuery.post(ajaxurl, {
action : 'gf_upgrade_license',
gf_upgrade_license: "<?php echo wp_create_nonce( 'gf_upgrade_license' ) ?>"},
function (data) {
if (data.trim().length > 0)
jQuery("#gform_upgrade_license").replaceWith(data);
}
);
});
</script>
<?php
/**
* Allows you to disable the Gravity Forms installation status section
*
* @since Unknown
*
* @param bool false Set to true to disable the installation status. Defaults to false.
*/
if ( ! apply_filters( 'gform_disable_installation_status', false ) ) { ?>
<div class="hr-divider"></div>
<h3><span><i class="fa fa-dashboard"></i> <?php esc_html_e( 'Installation Status', 'gravityforms' ); ?><span></h3>
<table class="form-table">
<tr valign="top">
<th scope="row"><label><?php esc_html_e( 'PHP Version', 'gravityforms' ); ?></label></th>
<td class="installation_item_cell">
<strong><?php echo phpversion(); ?></strong>
</td>
<td>
<?php
if ( version_compare( phpversion(), '5.0.0', '>' ) ) {
?>
<i class="fa fa-check gf_valid"></i>
<?php
} else {
?>
<i class="fa fa-times gf_invalid"></i>
<span class="installation_item_message"><?php esc_html_e( 'Gravity Forms requires PHP 5 or above.', 'gravityforms' ); ?></span>
<?php
}
?>
</td>
</tr>
<tr valign="top">
<th scope="row"><label><?php esc_html_e( 'MySQL Version', 'gravityforms' ); ?></label></th>
<td class="installation_item_cell">
<strong><?php echo esc_html( $wpdb->db_version() ); ?></strong>
</td>
<td>
<?php
if ( version_compare( $wpdb->db_version(), '5.0.0', '>' ) ) {
?>
<i class="fa fa-check gf_valid"></i>
<?php
} else {
?>
<i class="fa fa-times gf_invalid"></i>
<span class="installation_item_message"><?php esc_html_e( 'Gravity Forms requires MySQL 5 or above.', 'gravityforms' ); ?></span>
<?php
}
?>
</td>
</tr>
<tr valign="top">
<th scope="row"><label><?php esc_html_e( 'WordPress Version', 'gravityforms' ); ?></label></th>
<td class="installation_item_cell">
<strong><?php echo esc_html( get_bloginfo( 'version' ) ); ?></strong>
</td>
<td>
<?php
if ( version_compare( get_bloginfo( 'version' ), GF_MIN_WP_VERSION_SUPPORT_TERMS, '>=' ) ) {
?>
<i class="fa fa-check gf_valid"></i>
<?php
} elseif ( version_compare( get_bloginfo( 'version' ), GF_MIN_WP_VERSION, '>=' ) ) {
?>
<i class="fa fa-times gf_invalid"></i>
<span class="installation_item_message"><?php printf( esc_html__( 'The Gravity Forms support agreement requires WordPress v%s or greater. This site must be upgraded in order to be eligible for support.', 'gravityforms' ), GF_MIN_WP_VERSION_SUPPORT_TERMS ); ?></span>
<?php
} else {
?>
<i class="fa fa-times gf_invalid"></i>
<span class="installation_item_message"><?php printf( esc_html__( 'Gravity Forms requires WordPress v%s or greater. You must upgrade WordPress in order to use this version of Gravity Forms.', 'gravityforms' ), GF_MIN_WP_VERSION ); ?></span>
<?php
}
?>
</td>
</tr>
<tr valign="top">
<th scope="row"><label><?php esc_html_e( 'Gravity Forms Version', 'gravityforms' ); ?></label></th>
<td class="installation_item_cell">
<strong><?php echo esc_html( GFCommon::$version ) ?></strong>
</td>
<td>
<?php
if ( version_compare( GFCommon::$version, $version_info['version'], '>=' ) ) {
?>
<i class="fa fa-check gf_valid"></i>
<?php
} else {
echo sprintf( esc_html__( 'New version %s available. Automatic upgrade available on the %splugins page%s', 'gravityforms' ), esc_html( $version_info['version'] ), '<a href="plugins.php">', '</a>' );
}
?>
</td>
</tr>
</table>
<?php
}
self::page_footer();
}
/**
* Handles license upgrades from the Settings page.
*
* @since Unknown
* @access public
*
* @uses GFCommon::get_key()
* @uses GFCommon::post_to_manager()
*
* @return void
*/
public static function upgrade_license() {
$key = GFCommon::get_key();
$body = "key=$key";
$options = array( 'method' => 'POST', 'timeout' => 3, 'body' => $body );
$options['headers'] = array(
'Content-Type' => 'application/x-www-form-urlencoded; charset=' . get_option( 'blog_charset' ),
'Content-Length' => strlen( $body ),
'User-Agent' => 'WordPress/' . get_bloginfo( 'version' ),
'Referer' => get_bloginfo( 'url' ),
);
$raw_response = GFCommon::post_to_manager( 'api.php', 'op=upgrade_message&key=' . GFCommon::get_key(), $options );
if ( is_wp_error( $raw_response ) || 200 != $raw_response['response']['code'] ) {
$message = '';
} else {
$message = $raw_response['body'];
}
// Validating that message is a valid Gravity Form message. If message is invalid, don't display anything.
if ( substr( $message, 0, 10 ) != '<!--GFM-->' ) {
$message = '';
}
echo $message;
exit;
}
/**
* Outputs the settings page header.
*
* @since Unknown
* @access public
*
* @uses SCRIPT_DEBUG
* @uses GFSettings::get_subview()
* @uses GFSettings::$addon_pages
* @uses GFCommon::get_browser_class()
* @uses GFCommon::display_dismissible_message()
*
* @param string $title Optional. The page title to be used. Defaults to an empty string.
* @param string $message Optional. The message to display in the header. Defaults to empty string.
*
* @return void
*/
public static function page_header( $title = '', $message = '' ) {
$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG || isset( $_GET['gform_debug'] ) ? '' : '.min';
// Register admin styles.
wp_register_style( 'gform_admin', GFCommon::get_base_url() . "/css/admin{$min}.css" );
wp_print_styles( array( 'jquery-ui-styles', 'gform_admin' ) );
$current_tab = self::get_subview();
// Build left side options, always have GF Settings first and Uninstall last, put add-ons in the middle.
$setting_tabs = array( '10' => array( 'name' => 'settings', 'label' => __( 'Settings', 'gravityforms' ) ) );
if ( ! empty( self::$addon_pages ) ) {
$sorted_addons = self::$addon_pages;
asort( $sorted_addons );
// Add add-ons to menu
foreach ( $sorted_addons as $sorted_addon ) {
$setting_tabs[] = array(
'name' => urlencode( $sorted_addon['name'] ),
'label' => esc_html( $sorted_addon['tab_label'] ),
'title' => esc_html( rgar( $sorted_addon, 'title' ) ),
);
}
}
// Prevent Uninstall tab from being added for users that don't have gravityforms_uninstall capability.
if ( GFCommon::current_user_can_any( 'gravityforms_uninstall' ) ) {
$setting_tabs[] = array( 'name' => 'uninstall', 'label' => __( 'Uninstall', 'gravityforms' ) );
}
/**
* Filters the Settings menu tabs.
*
* @since Unknown
*
* @param array $setting_tabs The settings tab names and labels.
*/
$setting_tabs = apply_filters( 'gform_settings_menu', $setting_tabs );
ksort( $setting_tabs, SORT_NUMERIC );
// Kind of boring having to pass the title, optionally get it from the settings tab
if ( ! $title ) {
foreach ( $setting_tabs as $tab ) {
if ( $tab['name'] == urlencode( $current_tab ) ) {
$title = ! empty( $tab['title'] ) ? $tab['title'] : $tab['label'];
}
}
}
?>
<div class="wrap <?php echo GFCommon::get_browser_class() ?> gforms_settings_wrap">
<?php if ( $message ) { ?>
<div id="message" class="updated"><p><?php echo $message; ?></p></div>
<?php } ?>
<h2><?php echo esc_html( $title ) ?></h2>
<?php GFCommon::display_dismissible_message(); ?>
<div id="gform_tab_group" class="gform_tab_group vertical_tabs">
<ul id="gform_tabs" class="gform_tabs">
<?php
foreach ( $setting_tabs as $tab ) {
$name = $tab['label'];
$url = add_query_arg( array( 'subview' => $tab['name'] ), admin_url( 'admin.php?page=gf_settings' ) );
?>
<li <?php echo urlencode( $current_tab ) == $tab['name'] ? "class='active'" : '' ?>>
<a href="<?php echo esc_url( $url ); ?>"><?php echo esc_html( $tab['label'] ) ?></a>
</li>
<?php
}
?>
</ul>
<div id="gform_tab_container" class="gform_tab_container">
<div class="gform_tab_content" id="tab_<?php echo esc_attr( $current_tab ); ?>">
<?php
}
/**
* Outputs the Settings page footer.
*
* @since Unknown
* @access public
*
* @return void
*/
public static function page_footer() {
?>
</div>
<!-- / gform_tab_content -->
</div>
<!-- / gform_tab_container -->
</div>
<!-- / gform_tab_group -->
<br class="clear" style="clear: both;" />
</div> <!-- / wrap -->
<script type="text/javascript">
// JS fix for keep content contained on tabs with less content
jQuery(document).ready(function ($) {
$('#gform_tab_container').css('minHeight', jQuery('#gform_tabs').height() + 100);
});
</script>
<?php
}
/**
* Gets the Settings page subview based on the query string.
*
* @since Unknown
* @access public
*
* @return string The subview.
*/
public static function get_subview() {
// Default to subview, if no subview provided support
$subview = rgget( 'subview' ) ? rgget( 'subview' ) : rgget( 'addon' );
if ( ! $subview ) {
$subview = 'settings';
}
return $subview;
}
/**
* Handles the enabling/disabling of the Akismet Integration setting
*
* Called from GFSettings::gravityforms_settings_page
*
* @since Unknown
* @access public
*
* @used-by GFSettings::gravityforms_settings_page()
*
* @return string $akismet_setting '1' if turning on, '2' if turning off.
*/
public static function get_posted_akismet_setting() {
$akismet_setting = rgpost( 'gforms_enable_akismet' );
if( $akismet_setting ) {
$akismet_setting = '1';
} elseif( $akismet_setting === false ) {
$akismet_setting = false;
} else {
$akismet_setting = '0';
}
return $akismet_setting;
}
/**
* Handles the registration of a new site when a new license key is entered
*
* @access public
* @static
* @see GFForms::include_gravity_api
* @see gapi()
* @see Gravity_Api::register_current_site
*
* @param string $value The new key after edits
* @param string $old_value The previous key
*
* @return string $value The new key
*/
public static function action_add_option_rg_gforms_key( $option, $value ){
self::update_site_registration( '', $value );
}
/**
* Handles updates to the Gravity Forms license key
*
* @access public
* @static
* @see GFForms::include_gravity_api
* @see gapi()
* @see Gravity_Api::update_current_site
*
* @param string $value The new key after edits
* @param string $old_value The previous key
*
* @return string $value The new key
*/
public static function action_update_option_rg_gforms_key( $old_value, $value ){
self::update_site_registration( $old_value, $value );
}
/**
* Handles the deletion of the Gravity Forms key by de-registering the site
*
* @access public
* @static
* @see GFForms::include_gravity_api
* @see gapi()
* @see Gravity_Api::deregister_current_site
*/
public static function action_delete_option_rg_gforms_key() {
GFForms::include_gravity_api();
if ( gapi()->is_site_registered() ) {
gapi()->deregister_current_site();
}
}
private static function update_site_registration( $previous_key_md5, $new_key_md5 ){
GFForms::include_gravity_api();
$result = null;
if ( empty( $new_key_md5 ) ) {
//De-registering site when key is removed
$result = gapi()->deregister_current_site();
}
else if ( $previous_key_md5 != $new_key_md5 ) {
//Key has changed, update site record appropriately.
//Get new key information
$version_info = GFCommon::get_version_info( false );
//Has site been already registered?
$is_site_registered = gapi()->is_site_registered();
$is_valid_new = $version_info['is_valid_key'] && !$is_site_registered;
$is_valid_registered = $version_info['is_valid_key'] && $is_site_registered;
$is_invalid = !$version_info['is_valid_key'] && $is_site_registered;
if ( $is_valid_new ) {
//Site is new (not registered) and license key is valid
//Register new site
$result = gapi()->register_current_site( $new_key_md5, true );
}
else if ( $is_valid_registered ) {
//Site is already registered and new license key is valid
//Update site with new key
$result = gapi()->update_current_site( $new_key_md5 );
}
else if ( $is_invalid ){
//invalid key, deregister site
$result = gapi()->deregister_current_site();
}
}
if ( is_wp_error( $result ) ){
GFCommon::log_error( 'Failed to update site registration with Gravity Manager. ' . print_r( $result, true ) );
}
}
}