← All changes | classes/helpers/FrmAppHelper.php +455 -1018 6.33 → 6.22 View file →

		@@ -9,9 +9,9 @@
9	9	* Version of the database we are moving to.
10	10	*
11	11	* @var int
12	12	*/
13		- public static $db_version = 106;
	13	+ public static $db_version = 103;
14	14
15	15	/**
16	16	* Used by the API add-on.
17	17	*
		@@ -28,9 +28,9 @@
28	28	* @since 2.0
29	29	*
30	30	* @var string
31	31	*/
32		- public static $plug_version = '6.33';
	32	+ public static $plug_version = '6.22';
33	33
34	34	/**
35	35	* @var bool
36	36	*/
		@@ -55,9 +55,9 @@
55	55	/**
56	56	* @return string
57	57	*/
58	58	public static function plugin_path() {
59		- return dirname( __DIR__, 2 );
	59	+ return dirname( dirname( __DIR__ ) );
60	60	}
61	61
62	62	/**
63	63	* @return string
		@@ -85,9 +85,8 @@
85	85	* Get the name of this site
86	86	* Used for [sitename] shortcode
87	87	*
88	88	* @since 2.0
89		- *
90	89	* @return string
91	90	*/
92	91	public static function site_name() {
93	92	return get_option( 'blogname' );
		@@ -94,15 +93,13 @@
94	93	}
95	94
96	95	/**
97	96	* @param string $url
98		- *
99	97	* @return string
100	98	*/
101	99	public static function make_affiliate_url( $url ) {
102	100	$affiliate_id = self::get_affiliate();
103		-
104		- if ( $affiliate_id ) {
	101	+ if ( ! empty( $affiliate_id ) ) {
105	102	$url = str_replace( array( 'http://', 'https://' ), '', $url );
106	103	$url = 'http://www.shareasale.com/r.cfm?u=' . absint( $affiliate_id ) . '&b=841990&m=64739&afftrack=plugin&urllink=' . urlencode( $url );
107	104	}
108	105
		@@ -117,124 +114,55 @@
117	114	}
118	115
119	116	/**
120	117	* @since 3.04.02
121		- *
122		- * @param array|string $args If a string is passed, it is used for the utm_campaign attribute.
	118	+ * @param array|string $args
123	119	* @param string $page
124	120	*/
125	121	public static function admin_upgrade_link( $args, $page = '' ) {
126		- if ( $page ) {
	122	+ if ( empty( $page ) ) {
	123	+ $page = 'https://formidableforms.com/lite-upgrade/';
	124	+ } else {
127	125	$page = str_replace( 'https://formidableforms.com/', '', $page );
128	126	$page = 'https://formidableforms.com/' . $page;
	127	+ }
	128	+
	129	+ $anchor = '';
	130	+ if ( is_array( $args ) ) {
	131	+ $medium = isset( $args['medium'] ) ? $args['medium'] : '';
	132	+ if ( isset( $args['content'] ) ) {
	133	+ $content = $args['content'];
	134	+ }
	135	+ if ( isset( $args['anchor'] ) ) {
	136	+ $anchor = '#' . $args['anchor'];
	137	+ }
129	138	} else {
130		- $page = 'https://formidableforms.com/lite-upgrade/';
	139	+ $medium = $args;
131	140	}
132	141
133		- $args = is_array( $args ) ? self::adjust_legacy_utm_args( $args ) : array( 'campaign' => $args );
134		-
135	142	$query_args = array(
136		- 'utm_source' => 'plugin',
137		- 'utm_medium' => self::get_utm_medium(),
	143	+ 'utm_source' => 'WordPress',
	144	+ 'utm_medium' => $medium,
	145	+ 'utm_campaign' => 'liteplugin',
138	146	);
139		- $query_args = self::maybe_add_utm_license( $query_args );
140	147
141		- if ( isset( $args['campaign'] ) ) {
142		- $query_args['utm_campaign'] = $args['campaign'];
	148	+ if ( isset( $content ) ) {
	149	+ $query_args['utm_content'] = $content;
143	150	}
144	151
145		- if ( isset( $args['content'] ) ) {
146		- $query_args['utm_content'] = $args['content'];
147		- }
148		-
149		- if ( isset( $args['param'] ) ) {
	152	+ if ( is_array( $args ) && isset( $args['param'] ) ) {
150	153	$query_args['f'] = $args['param'];
151	154	}
152	155
153		- if ( ! empty( $args['plan'] ) ) {
	156	+ if ( is_array( $args ) && ! empty( $args['plan'] ) ) {
154	157	$query_args['plan'] = $args['plan'];
155	158	}
156	159
157		- $link = add_query_arg( $query_args, $page );
158		-
159		- if ( isset( $args['anchor'] ) ) {
160		- $link .= '#' . $args['anchor'];
161		- }
162		-
	160	+ $link = add_query_arg( $query_args, $page ) . $anchor;
163	161	return self::make_affiliate_url( $link );
164	162	}
165	163
166	164	/**
167		- * If medium is "pro", add an additional utm_license param with their active license type.
168		- *
169		- * @since 6.25.1
170		- *
171		- * @param array $query_args
172		- * @param string $link
173		- *
174		- * @return array
175		- */
176		- private static function maybe_add_utm_license( $query_args, $link = '' ) {
177		- $medium = $query_args['utm_medium'] ?? self::pull_medium_from_link( $link );
178		-
179		- if ( 'pro' === $medium && is_callable( 'FrmProAddonsController::get_readable_license_type' ) ) {
180		- $query_args['utm_license'] = strtolower( FrmProAddonsController::get_readable_license_type() );
181		- }
182		-
183		- return $query_args;
184		- }
185		-
186		- /**
187		- * @since 6.26
188		- *
189		- * @param string $link
190		- *
191		- * @return string
192		- */
193		- private static function pull_medium_from_link( $link ) {
194		- if ( ! $link ) {
195		- return '';
196		- }
197		-
198		- $parsed = parse_url( $link );
199		-
200		- if ( ! is_array( $parsed ) || ! isset( $parsed['query'] ) ) {
201		- return '';
202		- }
203		-
204		- $query_args = wp_parse_args( $parsed['query'] );
205		-
206		- return ! empty( $query_args['utm_medium'] ) ? $query_args['utm_medium'] : '';
207		- }
208		-
209		- /**
210		- * @since 6.25.1
211		- *
212		- * @return string
213		- */
214		- private static function get_utm_medium() {
215		- return self::pro_is_connected() ? 'pro' : 'lite';
216		- }
217		-
218		- /**
219		- * Change campaign from "liteplugin" to what we're currently using for medium.
220		- *
221		- * @since 6.25.1
222		- *
223		- * @param array $args
224		- *
225		- * @return array
226		- */
227		- private static function adjust_legacy_utm_args( $args ) {
228		- if ( isset( $args['medium'] ) ) {
229		- $args['campaign'] = $args['medium'];
230		- unset( $args['medium'] );
231		- }
232		-
233		- return $args;
234		- }
235		-
236		- /**
237	165	* @since 6.21
238	166	*
239	167	* @param string $cta_link
240	168	* @param array $utm
		@@ -239,29 +167,26 @@
239	167	* @param string $cta_link
240	168	* @param array $utm
241	169	*/
242	170	public static function maybe_add_missing_utm( $cta_link, $utm ) {
243		- $utm = self::adjust_legacy_utm_args( $utm );
244	171	$query_args = array();
245	172
246		- if ( ! str_contains( $cta_link, 'utm_source' ) ) {
247		- $query_args['utm_source'] = 'plugin';
	173	+ if ( false === strpos( $cta_link, 'utm_source' ) ) {
	174	+ $query_args['utm_source'] = 'WordPress';
248	175	}
249	176
250		- if ( ! str_contains( $cta_link, 'utm_medium' ) ) {
251		- $query_args['utm_medium'] = self::get_utm_medium();
	177	+ if ( false === strpos( $cta_link, 'utm_campaign' ) ) {
	178	+ $query_args['utm_campaign'] = 'liteplugin';
252	179	}
253	180
254		- if ( ! str_contains( $cta_link, 'utm_campaign' ) && isset( $utm['campaign'] ) ) {
255		- $query_args['utm_campaign'] = $utm['campaign'];
	181	+ if ( false === strpos( $cta_link, 'utm_medium' ) && isset( $utm['medium'] ) ) {
	182	+ $query_args['utm_medium'] = $utm['medium'];
256	183	}
257	184
258		- if ( ! str_contains( $cta_link, 'utm_content' ) && isset( $utm['content'] ) ) {
	185	+ if ( false === strpos( $cta_link, 'utm_content' ) && isset( $utm['content'] ) ) {
259	186	$query_args['utm_content'] = $utm['content'];
260	187	}
261	188
262		- $query_args = self::maybe_add_utm_license( $query_args, $cta_link );
263		-
264	189	return $query_args ? add_query_arg( $query_args, $cta_link ) : $cta_link;
265	190	}
266	191
267	192	/**
		@@ -269,15 +194,13 @@
269	194	*
270	195	* @since 2.0
271	196	*
272	197	* @param array $args - May include the form id when values need translation.
273		- *
274		- * @return FrmSettings
	198	+ * @return FrmSettings $frm_settings
275	199	*/
276	200	public static function get_settings( $args = array() ) {
277	201	global $frm_settings;
278		-
279		- if ( ! $frm_settings ) {
	202	+ if ( empty( $frm_settings ) ) {
280	203	$frm_settings = new FrmSettings( $args );
281	204	} elseif ( isset( $args['current_form'] ) ) {
282	205	// If the global has already been set, allow strings to be filtered.
283	206	$frm_settings->maybe_filter_for_form( $args );
		@@ -289,13 +212,11 @@
289	212	/**
290	213	* @return string
291	214	*/
292	215	public static function get_menu_name() {
293		- if ( ! self::pro_is_installed() || FrmAddonsController::is_license_expired() ) {
294		- return 'Formidable';
295		- }
	216	+ $frm_settings = self::get_settings();
296	217
297		- return self::get_settings()->menu;
	218	+ return FrmAddonsController::is_license_expired() ? 'Formidable' : $frm_settings->menu;
298	219	}
299	220
300	221	/**
301	222	* Determine if the current branding is set to 'formidable'.
		@@ -309,9 +230,10 @@
309	230	if ( ! self::pro_is_installed() ) {
310	231	return true;
311	232	}
312	233
313		- return str_contains( self::get_menu_icon_class(), 'frm_logo_icon' );
	234	+ $menu_icon = self::get_menu_icon_class();
	235	+ return strpos( $menu_icon, 'frm_logo_icon' ) !== false;
314	236	}
315	237
316	238	/**
317	239	* @since 3.05
		@@ -316,9 +238,8 @@
316	238	/**
317	239	* @since 3.05
318	240	*
319	241	* @param array $atts
320		- *
321	242	* @return string
322	243	*/
323	244	public static function svg_logo( $atts = array() ) {
324	245	$defaults = array(
		@@ -328,14 +249,12 @@
328	249	'orange' => '#f05a24',
329	250	);
330	251	$atts = array_merge( $defaults, $atts );
331	252
332		- // phpcs:disable SlevomatCodingStandard.Files.LineLength.LineTooLong
333	253	return '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 599.68 601.37" width="' . esc_attr( $atts['width'] ) . '" height="' . esc_attr( $atts['height'] ) . '">
334	254	<path fill="' . esc_attr( $atts['orange'] ) . '" d="M289.6 384h140v76h-140z"/>
335	255	<path fill="' . esc_attr( $atts['fill'] ) . '" d="M400.2 147h-200c-17 0-30.6 12.2-30.6 29.3V218h260v-71zM397.9 264H169.6v196h75V340H398a32.2 32.2 0 0 0 30.1-21.4 24.3 24.3 0 0 0 1.7-8.7V264zM299.8 601.4A300.3 300.3 0 0 1 0 300.7a299.8 299.8 0 1 1 511.9 212.6 297.4 297.4 0 0 1-212 88zm0-563A262 262 0 0 0 38.3 300.7a261.6 261.6 0 1 0 446.5-185.5 259.5 259.5 0 0 0-185-76.8z"/>
336	256	</svg>';
337		- // phpcs:enable SlevomatCodingStandard.Files.LineLength.LineTooLong
338	257	}
339	258
340	259	/**
341	260	* @since 4.0
		@@ -340,13 +259,12 @@
340	259	/**
341	260	* @since 4.0
342	261	*
343	262	* @param array $atts
344		- *
345	263	* @return void
346	264	*/
347	265	public static function show_logo( $atts = array() ) {
348		- self::kses_echo( self::svg_logo( $atts ), 'all' );
	266	+ echo self::kses( self::svg_logo( $atts ), 'all' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
349	267	}
350	268
351	269	/**
352	270	* @since 4.03.02
		@@ -361,11 +279,10 @@
361	279	)
362	280	);
363	281
364	282	$new_icon = apply_filters( 'frm_icon', $icon, true );
365		-
366	283	if ( $new_icon !== $icon ) {
367		- if ( str_starts_with( $new_icon, '<svg' ) ) {
	284	+ if ( strpos( $new_icon, '<svg' ) === 0 ) {
368	285	$icon = str_replace( 'viewBox="0 0 20', 'width="30" height="35" style="color:#929699" viewBox="0 0 20', $new_icon );
369	286	} else {
370	287	// Show nothing if it isn't an SVG.
371	288	$icon = '<div style="height:39px"></div>';
		@@ -370,9 +287,9 @@
370	287	// Show nothing if it isn't an SVG.
371	288	$icon = '<div style="height:39px"></div>';
372	289	}
373	290	}
374		- self::kses_echo( $icon, 'all' );
	291	+ echo self::kses( $icon, 'all' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
375	292	}
376	293
377	294	/**
378	295	* @since 2.02.04
		@@ -422,13 +339,11 @@
422	339	*/
423	340	public static function is_form_builder_page( $check_for_settings = true ) {
424	341	$action = self::simple_get( 'frm_action', 'sanitize_title' );
425	342	$check_actions = array( 'edit', 'duplicate' );
426		-
427	343	if ( $check_for_settings ) {
428	344	$check_actions[] = 'settings';
429	345	}
430		-
431	346	return self::is_admin_page( 'formidable' ) && in_array( $action, $check_actions, true );
432	347	}
433	348
434	349	/**
		@@ -434,15 +349,15 @@
434	349	/**
435	350	* @return bool
436	351	*/
437	352	public static function is_formidable_admin() {
438		- $page = self::simple_get( 'page', 'sanitize_title' );
439		-
440		- if ( ! $page ) {
441		- return self::is_view_builder_page();
	353	+ $page = self::simple_get( 'page', 'sanitize_title' );
	354	+ $is_formidable = strpos( $page, 'formidable' ) !== false;
	355	+ if ( empty( $page ) ) {
	356	+ $is_formidable = self::is_view_builder_page();
442	357	}
443	358
444		- return str_contains( $page, 'formidable' );
	359	+ return $is_formidable;
445	360	}
446	361
447	362	/**
448	363	* Checks if is a list page.
		@@ -449,9 +364,8 @@
449	364	*
450	365	* @since 6.19
451	366	*
452	367	* @param string $page The name of the page to check.
453		- *
454	368	* @return bool
455	369	*/
456	370	public static function is_admin_list_page( $page = 'formidable' ) {
457	371	if ( 'formidable' === $page ) {
		@@ -463,9 +377,8 @@
463	377	}
464	378
465	379	if ( 'formidable-entries' === $page ) {
466	380	$action = self::simple_get( 'frm_action' );
467		-
468	381	if ( ! $action || in_array( $action, self::get_entries_listing_page_form_actions(), true ) ) {
469	382	return true;
470	383	}
471	384	}
		@@ -494,13 +407,11 @@
494	407	*/
495	408	public static function is_admin_page( $page = 'formidable' ) {
496	409	global $pagenow;
497	410	$get_page = self::simple_get( 'page', 'sanitize_title' );
498		-
499	411	if ( $pagenow ) {
500		- // Allow this to be true during ajax load i.e. ajax form builder loading
	412	+ // allow this to be true during ajax load i.e. ajax form builder loading
501	413	$is_page = ( $pagenow === 'admin.php' || $pagenow === 'admin-ajax.php' ) && $get_page === $page;
502		-
503	414	if ( $is_page ) {
504	415	return true;
505	416	}
506	417	}
		@@ -518,15 +429,15 @@
518	429	*/
519	430	public static function is_view_builder_page() {
520	431	global $pagenow;
521	432
522		- if ( ! in_array( $pagenow, array( 'post.php', 'post-new.php', 'edit.php' ), true ) ) {
	433	+ if ( $pagenow !== 'post.php' && $pagenow !== 'post-new.php' && $pagenow !== 'edit.php' ) {
523	434	return false;
524	435	}
525	436
526	437	$post_type = self::simple_get( 'post_type', 'sanitize_title' );
527	438
528		- if ( ! $post_type ) {
	439	+ if ( empty( $post_type ) ) {
529	440	$post_id = self::simple_get( 'post', 'absint' );
530	441	$post = get_post( $post_id );
531	442	$post_type = $post ? $post->post_type : '';
532	443	}
		@@ -544,9 +455,9 @@
544	455	public static function is_preview_page() {
545	456	global $pagenow;
546	457	$action = self::simple_get( 'action', 'sanitize_title' );
547	458
548		- return $pagenow === 'admin-ajax.php' && $action === 'frm_forms_preview';
	459	+ return $pagenow && $pagenow === 'admin-ajax.php' && $action === 'frm_forms_preview';
549	460	}
550	461
551	462	/**
552	463	* Check for ajax except the form preview page
		@@ -567,9 +478,8 @@
567	478	}
568	479
569	480	/**
570	481	* @since 2.0.8
571		- *
572	482	* @return bool
573	483	*/
574	484	public static function prevent_caching() {
575	485	global $frm_vars;
		@@ -587,9 +497,8 @@
587	497	$is_admin = is_admin() && ! wp_doing_ajax();
588	498
589	499	/**
590	500	* @since 6.0
591		- *
592	501	* @param bool $is_admin
593	502	*/
594	503	return apply_filters( 'frm_is_admin', $is_admin );
595	504	}
		@@ -604,15 +513,14 @@
604	513	*
605	514	* @return bool
606	515	*/
607	516	public static function is_empty_value( $value, $empty = '' ) {
608		- return $value === array() || $value === $empty;
	517	+ return ( is_array( $value ) && empty( $value ) ) || $value === $empty;
609	518	}
610	519
611	520	/**
612	521	* @param mixed $value
613	522	* @param string $empty
614		- *
615	523	* @return bool
616	524	*/
617	525	public static function is_not_empty_value( $value, $empty = '' ) {
618	526	return ! self::is_empty_value( $value, $empty );
		@@ -666,9 +574,8 @@
666	574	continue;
667	575	}
668	576
669	577	$key = self::get_server_value( $key );
670		-
671	578	foreach ( explode( ',', $key ) as $ip ) {
672	579	// Just to be safe.
673	580	$ip = trim( $ip );
674	581
		@@ -724,26 +631,16 @@
724	631	*/
725	632	return apply_filters( 'frm_use_custom_header_ip', $should_use_custom_header_ip );
726	633	}
727	634
728		- /**
729		- * @param string $param
730		- * @param mixed $default
731		- * @param string $src
732		- * @param callable|string $sanitize
733		- *
734		- * @return mixed
735		- */
736	635	public static function get_param( $param, $default = '', $src = 'get', $sanitize = '' ) {
737		- if ( str_contains( $param, '[' ) ) {
	636	+ if ( strpos( $param, '[' ) ) {
738	637	$params = explode( '[', $param );
739	638	$param = $params[0];
740	639	}
741	640
742	641	if ( $src === 'get' ) {
743		- // phpcs:ignore WordPress.Security.NonceVerification.Missing, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
744		- $value = isset( $_POST[ $param ] ) ? wp_unslash( $_POST[ $param ] ) : ( isset( $_GET[ $param ] ) ? wp_unslash( $_GET[ $param ] ) : $default );
745		-
	642	+ $value = isset( $_POST[ $param ] ) ? wp_unslash( $_POST[ $param ] ) : ( isset( $_GET[ $param ] ) ? wp_unslash( $_GET[ $param ] ) : $default ); // phpcs:ignore WordPress.Security.NonceVerification.Missing, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
746	643	if ( ! isset( $_POST[ $param ] ) && isset( $_GET[ $param ] ) && ! is_array( $value ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
747	644	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
748	645	$value = htmlspecialchars_decode( wp_unslash( $_GET[ $param ] ) );
749	646	}
		@@ -758,19 +655,17 @@
758	655	)
759	656	);
760	657	}
761	658
762		- if ( ! isset( $params ) || ! is_array( $value ) || ! $value ) {
763		- return $value;
764		- }
	659	+ if ( isset( $params ) && is_array( $value ) && ! empty( $value ) ) {
	660	+ foreach ( $params as $k => $p ) {
	661	+ if ( ! $k || ! is_array( $value ) ) {
	662	+ continue;
	663	+ }
765	664
766		- foreach ( $params as $k => $p ) {
767		- if ( ! $k || ! is_array( $value ) ) {
768		- continue;
	665	+ $p = trim( $p, ']' );
	666	+ $value = isset( $value[ $p ] ) ? $value[ $p ] : $default;
769	667	}
770		-
771		- $p = trim( $p, ']' );
772		- $value = $value[ $p ] ?? $default;
773	668	}
774	669
775	670	return $value;
776	671	}
		@@ -781,9 +676,8 @@
781	676	* @param string $param The key we are trying to access data from in $_POST.
782	677	* @param mixed $default The default if nothing is being sent.
783	678	* @param callable|string $sanitize Make sure to pass a sanitize method here. This function will NOT sanitize by default.
784	679	* @param bool $serialized
785		- *
786	680	* @return mixed
787	681	*/
788	682	public static function get_post_param( $param, $default = '', $sanitize = '', $serialized = false ) {
789	683	return self::get_simple_request(
		@@ -803,9 +697,9 @@
803	697	* @param string $param
804	698	* @param string $sanitize
805	699	* @param string $default
806	700	*
807		- * @return array|int|string
	701	+ * @return array|string
808	702	*/
809	703	public static function simple_get( $param, $sanitize = 'sanitize_text_field', $default = '' ) {
810	704	return self::get_simple_request(
811	705	array(
		@@ -834,10 +728,10 @@
834	728	'sanitize' => 'sanitize_text_field',
835	729	'serialized' => false,
836	730	);
837	731	$args = wp_parse_args( $args, $defaults );
838		- $value = $args['default'];
839	732
	733	+ $value = $args['default'];
840	734	if ( $args['type'] === 'get' ) {
841	735	if ( $_GET && isset( $_GET[ $args['param'] ] ) ) {
842	736	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
843	737	$value = wp_unslash( $_GET[ $args['param'] ] );
		@@ -845,16 +739,16 @@
845	739	} elseif ( $args['type'] === 'post' ) {
846	740	if ( isset( $_POST[ $args['param'] ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
847	741	// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Missing
848	742	$value = wp_unslash( $_POST[ $args['param'] ] );
849		-
850	743	if ( $args['serialized'] === true && is_serialized_string( $value ) && is_serialized( $value ) ) {
851	744	self::unserialize_or_decode( $value );
852	745	}
853	746	}
854	747	} elseif ( isset( $_REQUEST[ $args['param'] ] ) ) {
855		- // phpcs:ignore phpcs:ignore WordPress.Security.NonceVerification.Missing, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
856		- $value = wp_unslash( $_REQUEST[ $args['param'] ] );
	748	+ // phpcs:ignore WordPress.Security.NonceVerification.Missing
	749	+ // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
	750	+ $value = wp_unslash( $_REQUEST[ $args['param'] ] );
857	751	}
858	752
859	753	self::sanitize_value( $args['sanitize'], $value );
860	754
		@@ -867,13 +761,17 @@
867	761	* @since 2.0.8
868	762	*
869	763	* @param string $value
870	764	*
871		- * @return string Value.
	765	+ * @return string $value
872	766	*/
873	767	public static function preserve_backslashes( $value ) {
874	768	// If backslashes have already been added, don't add them again
875		- return str_contains( $value, '\\\\' ) ? $value : addslashes( $value );
	769	+ if ( strpos( $value, '\\\\' ) === false ) {
	770	+ $value = addslashes( $value );
	771	+ }
	772	+
	773	+ return $value;
876	774	}
877	775
878	776	/**
879	777	* Sanitize a value in-place.
		@@ -880,9 +778,8 @@
880	778	* If $value is an array, the sanitize function will get called for each item.
881	779	*
882	780	* @param callable $sanitize
883	781	* @param mixed $value
884		- *
885	782	* @return void
886	783	*/
887	784	public static function sanitize_value( $sanitize, &$value ) {
888	785	if ( ! $sanitize ) {
		@@ -895,13 +792,11 @@
895	792	}
896	793
897	794	if ( is_array( $value ) ) {
898	795	$temp_values = $value;
899		-
900	796	foreach ( $temp_values as $k => $v ) {
901	797	self::sanitize_value( $sanitize, $value[ $k ] );
902	798	}
903		-
904	799	return;
905	800	}
906	801
907	802	$value = call_user_func( $sanitize, $value );
		@@ -906,17 +801,10 @@
906	801
907	802	$value = call_user_func( $sanitize, $value );
908	803	}
909	804
910		- /**
911		- * @param array $sanitize_method
912		- * @param array $values
913		- *
914		- * @return void
915		- */
916	805	public static function sanitize_request( $sanitize_method, &$values ) {
917	806	$temp_values = $values;
918		-
919	807	foreach ( $temp_values as $k => $val ) {
920	808	if ( isset( $sanitize_method[ $k ] ) ) {
921	809	$values[ $k ] = call_user_func( $sanitize_method[ $k ], $val );
922	810	}
		@@ -926,9 +814,8 @@
926	814	/**
927	815	* @since 4.0.04
928	816	*
929	817	* @param mixed $value
930		- *
931	818	* @return void
932	819	*/
933	820	public static function sanitize_with_html( &$value ) {
934	821	if ( current_user_can( 'frm_edit_entries' ) || current_user_can( 'administrator' ) ) {
		@@ -947,12 +834,8 @@
947	834	*
948	835	* @param string $value
949	836	*/
950	837	public static function strip_most_html( $value ) {
951		- if ( '' === $value ) {
952		- return $value;
953		- }
954		-
955	838	$allowed_html = array(
956	839	'b' => array(),
957	840	'br' => array(),
958	841	'strong' => array(),
		@@ -977,15 +860,12 @@
977	860	* Do wp_specialchars_decode to get back '&' that wp_kses_post might have turned to '&amp;'
978	861	* this MUST be done, else we'll be back to the '& entity' problem.
979	862	*
980	863	* @since 4.0.04
981		- *
982		- * @param mixed $value Value to decode, passed by reference.
983	864	*/
984	865	public static function decode_specialchars( &$value ) {
985	866	if ( is_array( $value ) ) {
986	867	$temp_values = $value;
987		-
988	868	foreach ( $temp_values as $k => $v ) {
989	869	self::decode_specialchars( $value[ $k ] );
990	870	}
991	871	} else {
		@@ -999,13 +879,13 @@
999	879	* Adapted from wp_specialchars_decode().
1000	880	*
1001	881	* @since 4.03.01
1002	882	*
1003		- * @param string $string The string to prep, passed by reference.
	883	+ * @param string $string The string to prep.
1004	884	*/
1005	885	private static function decode_amp( &$string ) {
1006	886	// Don't bother if there are no entities - saves a lot of processing
1007		- if ( ! $string || ! str_contains( $string, '&' ) ) {
	887	+ if ( empty( $string ) || strpos( $string, '&' ) === false ) {
1008	888	return;
1009	889	}
1010	890
1011	891	$translation = array(
		@@ -1043,15 +923,17 @@
1043	923	* Sanitize the value, and allow some HTML
1044	924	*
1045	925	* @since 2.0
1046	926	*
1047		- * @param string $value The value to sanitize.
1048		- * @param array|string $allowed Allowed HTML tags and attributes, or 'all' for defaults.
	927	+ * @param string $value
	928	+ * @param array|string $allowed 'all' for everything included as defaults.
1049	929	*
1050	930	* @return string
1051	931	*/
1052	932	public static function kses( $value, $allowed = array() ) {
1053		- return wp_kses( $value, self::allowed_html( $allowed ) );
	933	+ $allowed_html = self::allowed_html( $allowed );
	934	+
	935	+ return wp_kses( $value, $allowed_html );
1054	936	}
1055	937
1056	938	/**
1057	939	* Sanitizes and echoes a given value.
		@@ -1059,9 +941,8 @@
1059	941	* @since 6.18
1060	942	*
1061	943	* @param string $value The value to sanitize and output.
1062	944	* @param array|string $allowed Allowed HTML tags and attributes.
1063		- *
1064	945	* @return void
1065	946	*/
1066	947	public static function kses_echo( $value, $allowed = array() ) {
1067	948	echo self::kses( $value, $allowed ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
		@@ -1072,23 +953,21 @@
1072	953	*
1073	954	* @since 5.0.13
1074	955	*
1075	956	* @param string $html
1076		- *
1077	957	* @return string
1078	958	*/
1079	959	public static function kses_submit_button( $html ) {
1080		- $included_button_action = str_contains( $html, '[button_action]' );
1081		- $included_back_hook = str_contains( $html, '[back_hook]' );
1082		- $included_draft_hook = str_contains( $html, '[draft_hook]' );
	960	+ $included_button_action = false !== strpos( $html, '[button_action]' );
	961	+ $included_back_hook = false !== strpos( $html, '[back_hook]' );
	962	+ $included_draft_hook = false !== strpos( $html, '[draft_hook]' );
1083	963	add_filter( 'safe_style_css', 'FrmAppHelper::allow_visibility_style' );
1084	964	add_filter( 'frm_striphtml_allowed_tags', 'FrmAppHelper::add_allowed_submit_button_tags' );
1085	965	$html = self::kses( $html, 'all' );
1086	966	remove_filter( 'safe_style_css', 'FrmAppHelper::allow_visibility_style' );
1087	967	remove_filter( 'frm_striphtml_allowed_tags', 'FrmAppHelper::add_allowed_submit_button_tags' );
1088		-
1089	968	if ( $included_button_action ) {
1090		- if ( str_contains( $html, '<input type="submit"' ) ) {
	969	+ if ( false !== strpos( $html, '<input type="submit"' ) ) {
1091	970	$pattern = '/(<input type="submit")([^>]*)(\/>)/';
1092	971	$html = preg_replace( $pattern, '$1$2[button_action] $3', $html, 1 );
1093	972	} else {
1094	973	$pattern = '/(<button)(.*)(class=")(.*)(frm_button_submit)(.*)(")(.*)([^>]+)(>)/';
		@@ -1094,17 +973,14 @@
1094	973	$pattern = '/(<button)(.*)(class=")(.*)(frm_button_submit)(.*)(")(.*)([^>]+)(>)/';
1095	974	$html = preg_replace( $pattern, '$1$2$3$4$5$6$7 [button_action]$8$9$10', $html, 1 );
1096	975	}
1097	976	}
1098		-
1099	977	if ( $included_back_hook ) {
1100	978	$html = str_replace( 'class="frm_prev_page"', 'class="frm_prev_page" [back_hook]', $html );
1101	979	}
1102		-
1103	980	if ( $included_draft_hook ) {
1104		- return str_replace( 'class="frm_save_draft"', 'class="frm_save_draft" [draft_hook]', $html );
	981	+ $html = str_replace( 'class="frm_save_draft"', 'class="frm_save_draft" [draft_hook]', $html );
1105	982	}
1106		-
1107	983	return $html;
1108	984	}
1109	985
1110	986	/**
		@@ -1110,9 +986,8 @@
1110	986	/**
1111	987	* @since 5.0.13
1112	988	*
1113	989	* @param array $allowed_attr
1114		- *
1115	990	* @return array
1116	991	*/
1117	992	public static function allow_visibility_style( $allowed_attr ) {
1118	993	$allowed_attr[] = 'visibility';
		@@ -1122,9 +997,8 @@
1122	997	/**
1123	998	* @since 5.0.13
1124	999	*
1125	1000	* @param array $allowed_html
1126		- *
1127	1001	* @return array
1128	1002	*/
1129	1003	public static function add_allowed_submit_button_tags( $allowed_html ) {
1130	1004	$allowed_html['input'] = array(
		@@ -1141,22 +1015,17 @@
1141	1015	}
1142	1016
1143	1017	/**
1144	1018	* @since 2.05.03
1145		- *
1146		- * @param array|string $allowed
1147		- *
1148		- * @return array
1149	1019	*/
1150	1020	private static function allowed_html( $allowed ) {
1151	1021	$html = self::safe_html();
1152	1022	$allowed_html = array();
1153		-
1154	1023	if ( $allowed === 'all' ) {
1155	1024	$allowed_html = $html;
1156		- } elseif ( $allowed ) {
	1025	+ } elseif ( ! empty( $allowed ) ) {
1157	1026	foreach ( (array) $allowed as $a ) {
1158		- $allowed_html[ $a ] = $html[ $a ] ?? array();
	1027	+ $allowed_html[ $a ] = isset( $html[ $a ] ) ? $html[ $a ] : array();
1159	1028	}
1160	1029	}
1161	1030
1162	1031	return apply_filters( 'frm_striphtml_allowed_tags', $allowed_html );
		@@ -1163,10 +1032,8 @@
1163	1032	}
1164	1033
1165	1034	/**
1166	1035	* @since 2.05.03
1167		- *
1168		- * @return array
1169	1036	*/
1170	1037	private static function safe_html() {
1171	1038	$allow_class = array(
1172	1039	'class' => true,
		@@ -1318,16 +1185,14 @@
1318	1185	return;
1319	1186	}
1320	1187
1321	1188	$action_name = isset( $_GET['action'] ) ? 'action' : ( isset( $_GET['action2'] ) ? 'action2' : '' );
1322		-
1323		- if ( ! $action_name ) {
	1189	+ if ( empty( $action_name ) ) {
1324	1190	return;
1325	1191	}
1326	1192
1327	1193	$new_action = self::get_param( $action_name, '', 'get', 'sanitize_text_field' );
1328		-
1329		- if ( $new_action ) {
	1194	+ if ( ! empty( $new_action ) ) {
1330	1195	$_SERVER['REQUEST_URI'] = str_replace( '&action=' . $new_action, '', self::get_server_value( 'REQUEST_URI' ) );
1331	1196	}
1332	1197	}
1333	1198
		@@ -1334,23 +1199,21 @@
1334	1199	/**
1335	1200	* Check the WP query for a parameter
1336	1201	*
1337	1202	* @since 2.0
1338		- *
1339		- * @param array|string $value
1340		- * @param string $param
1341		- *
1342	1203	* @return array|string
1343	1204	*/
1344	1205	public static function get_query_var( $value, $param ) {
1345		- // phpcs:ignore Universal.Operators.StrictComparisons
1346	1206	if ( $value != '' ) {
1347	1207	return $value;
1348	1208	}
1349	1209
1350	1210	global $wp_query;
	1211	+ if ( isset( $wp_query->query_vars[ $param ] ) ) {
	1212	+ $value = $wp_query->query_vars[ $param ];
	1213	+ }
1351	1214
1352		- return $wp_query->query_vars[ $param ] ?? $value;
	1215	+ return $value;
1353	1216	}
1354	1217
1355	1218	/**
1356	1219	* Try to show the SVG if possible. Otherwise, use the font icon.
		@@ -1358,21 +1221,20 @@
1358	1221	* @since 4.0.02
1359	1222	*
1360	1223	* @param string $class
1361	1224	* @param array $atts
1362		- *
1363	1225	* @return string|null
1364	1226	*/
1365	1227	public static function icon_by_class( $class, $atts = array() ) {
1366	1228	$echo = ! isset( $atts['echo'] ) || $atts['echo'];
1367		-
1368	1229	if ( isset( $atts['echo'] ) ) {
1369	1230	unset( $atts['echo'] );
1370	1231	}
1371	1232
1372	1233	$html_atts = self::array_to_html_params( $atts );
1373		- $icon = trim( str_replace( array( 'frm_icon_font', 'frmfont ' ), '', $class ) );
1374	1234
	1235	+ $icon = trim( str_replace( array( 'frm_icon_font', 'frmfont ' ), '', $class ) );
	1236	+
1375	1237	// Replace icons that have been removed or renamed.
1376	1238	$deprecated = array(
1377	1239	'frm_clone_solid_icon' => 'frm_clone_icon',
1378	1240	'frm_keyalt_icon' => 'frm_key_icon',
		@@ -1377,9 +1239,8 @@
1377	1239	'frm_clone_solid_icon' => 'frm_clone_icon',
1378	1240	'frm_keyalt_icon' => 'frm_key_icon',
1379	1241	'frm_keyalt_solid_icon' => 'frm_key_solid_icon',
1380	1242	);
1381		-
1382	1243	if ( isset( $deprecated[ $icon ] ) ) {
1383	1244	$icon = $deprecated[ $icon ];
1384	1245	$class = str_replace( $icon, $deprecated[ $icon ], $class );
1385	1246	}
		@@ -1386,24 +1247,21 @@
1386	1247
1387	1248	if ( $icon === $class ) {
1388	1249	$icon = '<i class="' . esc_attr( $class ) . '"' . $html_atts . '></i>';
1389	1250	} else {
1390		- $class = str_contains( $icon, ' ' ) ? ' ' . $icon : '';
1391		-
1392		- if ( str_contains( $icon, ' ' ) ) {
	1251	+ $class = strpos( $icon, ' ' ) === false ? '' : ' ' . $icon;
	1252	+ if ( strpos( $icon, ' ' ) ) {
1393	1253	$icon = explode( ' ', $icon );
1394	1254	$icon = reset( $icon );
1395	1255	}
1396		-
1397		- $icon = '<svg class="frmsvg' . esc_attr( $class ) . '"' . $html_atts . '><use href="#' . esc_attr( $icon ) . '" /></svg>';
	1256	+ $icon = '<svg class="frmsvg' . esc_attr( $class ) . '"' . $html_atts . '><use xlink:href="#' . esc_attr( $icon ) . '" /></svg>';
1398	1257	}
1399	1258
1400	1259	if ( $echo ) {
1401	1260	echo self::kses_icon( $icon ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
1402		- return null;
	1261	+ } else {
	1262	+ return $icon;
1403	1263	}
1404		-
1405		- return $icon;
1406	1264	}
1407	1265
1408	1266	/**
1409	1267	* Run kses for icons. It needs to add a few filters first in order to preserve some custom style values.
		@@ -1410,9 +1268,8 @@
1410	1268	*
1411	1269	* @since 5.0.13
1412	1270	*
1413	1271	* @param string $icon
1414		- *
1415	1272	* @return string
1416	1273	*/
1417	1274	public static function kses_icon( $icon ) {
1418	1275	add_filter( 'safe_style_css', 'FrmAppHelper::allow_vars_in_styles' );
		@@ -1428,15 +1285,13 @@
1428	1285	/**
1429	1286	* @since 5.0.13.1
1430	1287	*
1431	1288	* @param array $allowed_html
1432		- *
1433	1289	* @return array
1434	1290	*/
1435	1291	public static function add_allowed_icon_tags( $allowed_html ) {
1436	1292	$allowed_html['svg']['data-open'] = true;
1437	1293	$allowed_html['svg']['title'] = true;
1438		- $allowed_html['svg']['tabindex'] = true;
1439	1294	return $allowed_html;
1440	1295	}
1441	1296
1442	1297	/**
		@@ -1442,9 +1297,8 @@
1442	1297	/**
1443	1298	* @since 5.0.13
1444	1299	*
1445	1300	* @param array $allowed_attr
1446		- *
1447	1301	* @return array
1448	1302	*/
1449	1303	public static function allow_vars_in_styles( $allowed_attr ) {
1450	1304	$allowed_attr[] = '--primary-700';
		@@ -1457,9 +1311,9 @@
1457	1311	* @param bool $allow_css
1458	1312	* @param string $css_string
1459	1313	*/
1460	1314	public static function allow_style( $allow_css, $css_string ) {
1461		- if ( ! $allow_css && str_starts_with( $css_string, '--primary-700:' ) ) {
	1315	+ if ( ! $allow_css && 0 === strpos( $css_string, '--primary-700:' ) ) {
1462	1316	$split = explode( ':', $css_string, 2 );
1463	1317	$allow_css = 2 === count( $split ) && self::is_a_valid_color( $split[1] );
1464	1318	}
1465	1319	return $allow_css;
		@@ -1468,22 +1322,19 @@
1468	1322	/**
1469	1323	* @since 5.0.13
1470	1324	*
1471	1325	* @param string $value
1472		- *
1473	1326	* @return bool
1474	1327	*/
1475	1328	private static function is_a_valid_color( $value ) {
1476	1329	$match = 0;
1477		-
1478		- if ( str_starts_with( $value, 'rgba(' ) ) {
	1330	+ if ( 0 === strpos( $value, 'rgba(' ) ) {
1479	1331	$match = preg_match( '/^rgba\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3}),\s*(\d*(?:\.\d+)?)\)$/', $value );
1480		- } elseif ( str_starts_with( $value, 'rgb(' ) ) {
	1332	+ } elseif ( 0 === strpos( $value, 'rgb(' ) ) {
1481	1333	$match = preg_match( '/^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/', $value );
1482		- } elseif ( str_starts_with( $value, '#' ) ) {
	1334	+ } elseif ( 0 === strpos( $value, '#' ) ) {
1483	1335	$match = preg_match( '/^#([a-f0-9]{6}|[a-f0-9]{3})\b$/', $value );
1484	1336	}
1485		-
1486	1337	return (bool) $match;
1487	1338	}
1488	1339
1489	1340	/**
		@@ -1489,9 +1340,8 @@
1489	1340	/**
1490	1341	* Include svg images.
1491	1342	*
1492	1343	* @since 4.0.02
1493		- *
1494	1344	* @return void
1495	1345	*/
1496	1346	public static function include_svg() {
1497	1347	if ( self::$included_svg ) {
		@@ -1510,20 +1360,17 @@
1510	1360	* @since 5.0.13 added $echo parameter.
1511	1361	*
1512	1362	* @param array $atts
1513	1363	* @param bool $echo
1514		- *
1515	1364	* @return string|void
1516	1365	*/
1517	1366	public static function array_to_html_params( $atts, $echo = false ) {
1518	1367	$callback = function () use ( $atts ) {
1519		- if ( ! $atts ) {
1520		- return;
	1368	+ if ( $atts ) {
	1369	+ foreach ( $atts as $key => $value ) {
	1370	+ echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
	1371	+ }
1521	1372	}
1522		-
1523		- foreach ( $atts as $key => $value ) {
1524		- echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
1525		- }
1526	1373	};
1527	1374	return self::clip( $callback, $echo );
1528	1375	}
1529	1376
		@@ -1533,12 +1380,9 @@
1533	1380	* @since 5.0.13
1534	1381	*
1535	1382	* @param Closure $echo_function
1536	1383	* @param bool $echo
1537		- *
1538	1384	* @return string|null
1539		- *
1540		- * @psalm-return ($echo is true ? null : string)
1541	1385	*/
1542	1386	public static function clip( $echo_function, $echo = false ) {
1543	1387	if ( ! $echo ) {
1544	1388	ob_start();
		@@ -1547,9 +1391,13 @@
1547	1391	if ( is_callable( $echo_function ) ) {
1548	1392	$echo_function();
1549	1393	}
1550	1394
1551		- return $echo ? null : ob_get_clean();
	1395	+ if ( ! $echo ) {
	1396	+ $return = ob_get_contents();
	1397	+ ob_end_clean();
	1398	+ return $return;
	1399	+ }
1552	1400	}
1553	1401
1554	1402	/**
1555	1403	* @since 3.0
		@@ -1554,18 +1402,15 @@
1554	1402	/**
1555	1403	* @since 3.0
1556	1404	*
1557	1405	* @param array $atts
1558		- *
1559	1406	* @return void
1560	1407	*/
1561	1408	public static function get_admin_header( $atts ) {
1562	1409	$has_nav = ! empty( $atts['form'] ) && empty( $atts['is_template'] );
1563		-
1564	1410	if ( empty( $atts['close'] ) ) {
1565	1411	$atts['close'] = admin_url( 'admin.php?page=formidable' );
1566	1412	}
1567		-
1568	1413	if ( ! isset( $atts['import_link'] ) ) {
1569	1414	$atts['import_link'] = false;
1570	1415	}
1571	1416
		@@ -1575,19 +1420,16 @@
1575	1420	/**
1576	1421	* @since 6.0
1577	1422	*
1578	1423	* @param string $type
1579		- *
1580	1424	* @return void
1581	1425	*/
1582	1426	public static function import_link( $type = 'secondary' ) {
1583		- // phpcs:disable Generic.WhiteSpace.ScopeIndent
1584	1427	?>
1585	1428	<a href="<?php echo esc_url( admin_url( 'admin.php?page=formidable-import' ) ); ?>" class="button frm-button-<?php echo esc_attr( $type ); ?> frm_animate_bg">
1586	1429	<?php esc_html_e( 'Import', 'formidable' ); ?>
1587	1430	</a>
1588	1431	<?php
1589		- // phpcs:enable Generic.WhiteSpace.ScopeIndent
1590	1432	}
1591	1433
1592	1434	/**
1593	1435	* Print applicable admin banner.
		@@ -1594,9 +1436,8 @@
1594	1436	*
1595	1437	* @since 5.4.2
1596	1438	*
1597	1439	* @param bool $should_show_lite_upgrade
1598		- *
1599	1440	* @return void
1600	1441	*/
1601	1442	public static function print_admin_banner( $should_show_lite_upgrade ) {
1602	1443	if ( ! current_user_can( 'administrator' ) ) {
		@@ -1608,15 +1449,13 @@
1608	1449	// Print license warning or inbox banner and exit if either prints.
1609	1450	// And exit before printing the upgrade bar if it shouldn't be shown.
1610	1451	return;
1611	1452	}
1612		- // phpcs:disable Generic.WhiteSpace.ScopeIndent
1613	1453	?>
1614	1454	<div class="frm-upgrade-bar">
1615	1455	<div class="frm-upgrade-bar-inner">
1616	1456	<?php
1617	1457	$cta_text = FrmSalesApi::get_best_sale_value( 'lite_banner_cta_text' );
1618		-
1619	1458	if ( ! $cta_text ) {
1620	1459	$cta_text = __( 'upgrading to PRO', 'formidable' );
1621	1460	}
1622	1461
		@@ -1621,13 +1460,17 @@
1621	1460	}
1622	1461
1623	1462	$upgrade_link = FrmSalesApi::get_best_sale_value( 'lite_banner_cta_link' );
1624	1463	$utm = array(
1625		- 'campaign' => 'settings-license',
1626		- 'content' => 'lite-banner',
	1464	+ 'medium' => 'settings-license',
	1465	+ 'content' => 'lite-banner',
1627	1466	);
1628	1467
1629		- $upgrade_link = $upgrade_link ? self::maybe_add_missing_utm( $upgrade_link, $utm ) : self::admin_upgrade_link( $utm );
	1468	+ if ( $upgrade_link ) {
	1469	+ $upgrade_link = self::maybe_add_missing_utm( $upgrade_link, $utm );
	1470	+ } else {
	1471	+ $upgrade_link = self::admin_upgrade_link( $utm );
	1472	+ }
1630	1473
1631	1474	printf(
1632	1475	/* translators: %1$s: Start link HTML, %2$s: CTA text ("upgrading to PRO" by default), %3$s: End link HTML */
1633	1476	esc_html__( 'You\'re using Formidable Forms Lite. To unlock more features consider %1$s%2$s%3$s.', 'formidable' ),
		@@ -1638,9 +1481,8 @@
1638	1481	?>
1639	1482	</div>
1640	1483	</div>
1641	1484	<?php
1642		- // phpcs:enable Generic.WhiteSpace.ScopeIndent
1643	1485	}
1644	1486
1645	1487	/**
1646	1488	* @since 5.4.2
		@@ -1654,9 +1496,8 @@
1654	1496	/**
1655	1497	* Render a button for a new item (Form, Application, etc).
1656	1498	*
1657	1499	* @since 3.0
1658		- *
1659	1500	* @param array $atts {
1660	1501	* Details about the button.
1661	1502	*
1662	1503	* @type array $link_hook Custom link hook, calls do_action and exits early.
		@@ -1663,9 +1504,8 @@
1663	1504	* @type string $new_link Href value, default #.
1664	1505	* @type string $class Custom class names, space separated.
1665	1506	* @type string $button_text Button text. Default "Add New".
1666	1507	* }
1667		- *
1668	1508	* @return void
1669	1509	*/
1670	1510	public static function add_new_item_link( $atts ) {
1671	1511	if ( isset( $atts['link_hook'] ) ) {
		@@ -1691,12 +1531,8 @@
1691	1531	}
1692	1532
1693	1533	/**
1694	1534	* @since 3.06
1695		- *
1696		- * @param array $atts
1697		- *
1698		- * @return void
1699	1535	*/
1700	1536	public static function show_search_box( $atts ) {
1701	1537	$defaults = array(
1702	1538	'placeholder' => '',
		@@ -1703,9 +1539,8 @@
1703	1539	'tosearch' => '',
1704	1540	'text' => __( 'Search', 'formidable' ),
1705	1541	'input_id' => '',
1706	1542	'value' => false,
1707		- 'class' => '',
1708	1543	);
1709	1544	$atts = array_merge( $defaults, $atts );
1710	1545
1711	1546	if ( $atts['input_id'] === 'template' && empty( $atts['tosearch'] ) ) {
		@@ -1712,9 +1547,8 @@
1712	1547	$atts['tosearch'] = 'frm-card';
1713	1548	}
1714	1549
1715	1550	$class = 'frm-search-input';
1716		-
1717	1551	if ( ! empty( $atts['tosearch'] ) ) {
1718	1552	$class .= ' frm-auto-search';
1719	1553	}
1720	1554
		@@ -1738,15 +1572,14 @@
1738	1572
1739	1573	if ( ! empty( $atts['tosearch'] ) ) {
1740	1574	$input_atts['autocomplete'] = 'off';
1741	1575	}
1742		- // phpcs:disable Generic.WhiteSpace.ScopeIndent
1743	1576	?>
1744		- <p class="frm-search <?php echo esc_attr( $atts['class'] ); ?>">
	1577	+ <p class="frm-search">
1745	1578	<label class="screen-reader-text" for="<?php echo esc_attr( $input_id ); ?>">
1746	1579	<?php echo esc_html( $atts['text'] ); ?>:
1747	1580	</label>
1748		- <?php self::icon_by_class( 'frmfont frm_search_icon frm_svg20' ); ?>
	1581	+ <span class="frmfont frm_search_icon"></span>
1749	1582	<input <?php self::array_to_html_params( $input_atts, true ); ?> />
1750	1583	<?php
1751	1584	if ( empty( $atts['tosearch'] ) ) {
1752	1585	submit_button( $atts['text'], 'button-secondary', '', false, array( 'id' => 'search-submit' ) );
		@@ -1753,21 +1586,17 @@
1753	1586	}
1754	1587	?>
1755	1588	</p>
1756	1589	<?php
1757		- // phpcs:enable Generic.WhiteSpace.ScopeIndent
1758	1590	}
1759	1591
1760	1592	/**
1761		- * @param string $type Hook type slug.
1762		- * @param object|null $object Optional related object.
1763		- *
	1593	+ * @param string $type
1764	1594	* @return void
1765	1595	*/
1766	1596	public static function trigger_hook_load( $type, $object = null ) {
1767	1597	// Only load the form hooks once.
1768	1598	$hooks_loaded = apply_filters( 'frm_' . $type . '_hooks_loaded', false, $object );
1769		-
1770	1599	if ( ! $hooks_loaded ) {
1771	1600	do_action( 'frm_load_' . $type . '_hooks' );
1772	1601	}
1773	1602	}
		@@ -1826,14 +1655,14 @@
1826	1655	* True when value is 1, true, 'true', 'yes'
1827	1656	*
1828	1657	* @since 1.07.10
1829	1658	*
1830		- * @param bool|int|string $value The value to compare.
	1659	+ * @param string $value The value to compare.
1831	1660	*
1832	1661	* @return bool
1833	1662	*/
1834	1663	public static function is_true( $value ) {
1835		- return true === $value || '1' === (string) $value || 'true' === $value || 'yes' === $value;
	1664	+ return true === $value || 1 == $value || 'true' === $value || 'yes' === $value;
1836	1665	}
1837	1666
1838	1667	/**
1839	1668	* Gets all post from a specific post type.
		@@ -1841,9 +1670,8 @@
1841	1670	*
1842	1671	* @since 4.10.01 Add `$post_type` argument.
1843	1672	*
1844	1673	* @param string $post_type Post type to query. Default is `page`.
1845		- *
1846	1674	* @return WP_Post[]
1847	1675	*/
1848	1676	public static function get_pages( $post_type = 'page' ) {
1849	1677	$query = array(
		@@ -1862,9 +1690,8 @@
1862	1690	*
1863	1691	* @since 5.0.09
1864	1692	*
1865	1693	* @param string $post_type Post type to query. Default is `page`.
1866		- *
1867	1694	* @return array
1868	1695	*/
1869	1696	public static function get_post_ids_and_titles( $post_type = 'page' ) {
1870	1697	return FrmDb::get_results(
		@@ -1889,9 +1716,10 @@
1889	1716	*
1890	1717	* @param array $args Selection arguments.
1891	1718	*/
1892	1719	public static function maybe_autocomplete_pages_options( $args ) {
1893		- $args = self::preformat_selection_args( $args );
	1720	+ $args = self::preformat_selection_args( $args );
	1721	+
1894	1722	$pages_count = wp_count_posts( $args['post_type'] );
1895	1723
1896	1724	if ( ! isset( $pages_count->publish ) || $pages_count->publish <= 50 ) {
1897	1725	self::wp_pages_dropdown( $args );
		@@ -1938,11 +1766,11 @@
1938	1766	'value_key' => 'value',
1939	1767	'label_key' => 'label',
1940	1768	);
1941	1769
1942		- $args = wp_parse_args( $args, $defaults );
	1770	+ $args = wp_parse_args( $args, $defaults );
	1771	+
1943	1772	$html_attrs = array();
1944		-
1945	1773	if ( ! empty( $args['name'] ) ) {
1946	1774	$html_attrs['name'] = $args['name'];
1947	1775	}
1948	1776
		@@ -1949,9 +1777,8 @@
1949	1777	if ( ! empty( $args['id'] ) ) {
1950	1778	$html_attrs['id'] = $args['id'];
1951	1779	}
1952	1780
1953		- // phpcs:disable Generic.WhiteSpace.ScopeIndent
1954	1781	if ( count( $args['source'] ) <= $args['dropdown_limit'] ) {
1955	1782	?>
1956	1783	<select <?php self::array_to_html_params( $html_attrs, true ); ?>>
1957	1784	<option value=""><?php echo esc_html( $args['placeholder'] ); ?></option>
		@@ -1957,44 +1784,40 @@
1957	1784	<option value=""><?php echo esc_html( $args['placeholder'] ); ?></option>
1958	1785	<?php
1959	1786	foreach ( $args['source'] as $key => $source ) :
1960	1787	$value_label = self::get_dropdown_value_and_label_from_option( $source, $key, $args );
1961		-
1962	1788	if ( ! empty( $args['truncate'] ) ) {
1963	1789	$value_label['label'] = self::truncate( $value_label['label'], $args['truncate'] );
1964	1790	}
1965	1791	?>
1966		- <option value="<?php echo esc_attr( $value_label['value'] ); ?>" <?php selected( $value_label['value'], $args['selected'] ); ?>><?php echo esc_html( $value_label['label'] ); ?></option><?php // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong ?>
	1792	+ <option value="<?php echo esc_attr( $value_label['value'] ); ?>" <?php selected( $value_label['value'], $args['selected'] ); ?>><?php echo esc_html( $value_label['label'] ); ?></option>
1967	1793	<?php endforeach; ?>
1968	1794	</select>
1969	1795	<?php
1970		- return;
1971		- }
1972		- // phpcs:enable Generic.WhiteSpace.ScopeIndent
	1796	+ } else {
	1797	+ $options = array();
	1798	+ $autocomplete_value = '';
	1799	+ foreach ( $args['source'] as $key => $source ) {
	1800	+ $value_label = self::get_dropdown_value_and_label_from_option( $source, $key, $args );
1973	1801
1974		- $options = array();
1975		- $autocomplete_value = '';
	1802	+ if ( $value_label['value'] === $args['selected'] ) {
	1803	+ $autocomplete_value = $value_label['label'];
	1804	+ }
1976	1805
1977		- foreach ( $args['source'] as $key => $source ) {
1978		- $value_label = self::get_dropdown_value_and_label_from_option( $source, $key, $args );
1979		-
1980		- if ( $value_label['value'] === $args['selected'] ) {
1981		- $autocomplete_value = $value_label['label'];
	1806	+ $options[] = $value_label;
1982	1807	}
1983	1808
1984		- $options[] = $value_label;
1985		- }
1986		-
1987		- $html_attrs['type'] = 'hidden';
1988		- $html_attrs['class'] = 'frm_autocomplete_value_input';
1989		- $html_attrs['value'] = $args['selected'];
1990		- ?>
1991		- <input type="text" class="frm-custom-search"
1992		- data-source="<?php echo esc_attr( wp_json_encode( $options ) ); ?>"
1993		- placeholder="<?php echo esc_attr( $args['autocomplete_placeholder'] ); ?>"
1994		- value="<?php echo esc_attr( $autocomplete_value ); ?>" />
1995		- <input <?php self::array_to_html_params( $html_attrs, true ); ?> />
1996		- <?php
	1809	+ $html_attrs['type'] = 'hidden';
	1810	+ $html_attrs['class'] = 'frm_autocomplete_value_input';
	1811	+ $html_attrs['value'] = $args['selected'];
	1812	+ ?>
	1813	+ <input type="text" class="frm-custom-search"
	1814	+ data-source="<?php echo esc_attr( wp_json_encode( $options ) ); ?>"
	1815	+ placeholder="<?php echo esc_attr( $args['autocomplete_placeholder'] ); ?>"
	1816	+ value="<?php echo esc_attr( $autocomplete_value ); ?>" />
	1817	+ <input <?php self::array_to_html_params( $html_attrs, true ); ?> />
	1818	+ <?php
	1819	+ }//end if
1997	1820	}
1998	1821
1999	1822	/**
2000	1823	* Gets dropdown value and label from autodropdown option.
		@@ -2003,15 +1826,14 @@
2003	1826	*
2004	1827	* @param array|string $option Autocomplete option.
2005	1828	* @param string $key Array key of the option.
2006	1829	* @param array $args See {@see FrmAppHelper::maybe_autocomplete_options()}.
2007		- *
2008	1830	* @return array
2009	1831	*/
2010	1832	private static function get_dropdown_value_and_label_from_option( $option, $key, $args ) {
2011	1833	if ( is_array( $option ) ) {
2012		- $value = $option[ $args['value_key'] ] ?? '';
2013		- $label = $option[ $args['label_key'] ] ?? '';
	1834	+ $value = isset( $option[ $args['value_key'] ] ) ? $option[ $args['value_key'] ] : '';
	1835	+ $label = isset( $option[ $args['label_key'] ] ) ? $option[ $args['label_key'] ] : '';
2014	1836	} else {
2015	1837	$value = $key;
2016	1838	$label = $option;
2017	1839	}
		@@ -2028,9 +1850,8 @@
2028	1850	self::prep_page_dropdown_params( $page_id, $truncate, $args );
2029	1851
2030	1852	$pages = self::get_post_ids_and_titles( $args['post_type'] );
2031	1853	$selected = self::get_post_param( $args['field_name'], $args['page_id'], 'absint' );
2032		- // phpcs:disable Generic.WhiteSpace.ScopeIndent
2033	1854	?>
2034	1855	<select name="<?php echo esc_attr( $args['field_name'] ); ?>" id="<?php echo esc_attr( $args['field_name'] ); ?>" class="frm-pages-dropdown">
2035	1856	<option value=""><?php echo esc_html( $args['placeholder'] ); ?></option>
2036	1857	<?php foreach ( $pages as $page ) { ?>
		@@ -2039,9 +1860,8 @@
2039	1860	</option>
2040	1861	<?php } ?>
2041	1862	</select>
2042	1863	<?php
2043		- // phpcs:enable Generic.WhiteSpace.ScopeIndent
2044	1864	}
2045	1865
2046	1866	/**
2047	1867	* Fill in missing parameters passed to wp_pages_dropdown().
		@@ -2047,14 +1867,8 @@
2047	1867	* Fill in missing parameters passed to wp_pages_dropdown().
2048	1868	* This is for reverse compatibility with switching 3 params to 1.
2049	1869	*
2050	1870	* @since 4.03.06
2051		- *
2052		- * @param string $page_id Deprecated.
2053		- * @param bool $truncate Deprecated.
2054		- * @param mixed $args
2055		- *
2056		- * @return void
2057	1871	*/
2058	1872	private static function prep_page_dropdown_params( $page_id, $truncate, &$args ) {
2059	1873	if ( ! is_array( $args ) ) {
2060	1874	$args = array(
		@@ -2071,12 +1885,8 @@
2071	1885	* Filter to format args for page dropdown or autocomplete
2072	1886	*
2073	1887	* @since 4.03.06
2074	1888	* @since 4.10.01 Added `post_type` and `autocomplete_placeholder` to the arguments array.
2075		- *
2076		- * @param array $args
2077		- *
2078		- * @return array
2079	1889	*/
2080	1890	private static function preformat_selection_args( $args ) {
2081	1891	$defaults = array(
2082	1892	'truncate' => false,
		@@ -2089,18 +1899,13 @@
2089	1899
2090	1900	return array_merge( $defaults, $args );
2091	1901	}
2092	1902
2093		- /**
2094		- * @param int $post_id
2095		- *
2096		- * @return string
2097		- */
2098	1903	public static function post_edit_link( $post_id ) {
2099	1904	$post = get_post( $post_id );
2100		-
2101	1905	if ( $post ) {
2102	1906	$post_url = admin_url( 'post.php?post=' . $post_id . '&action=edit' );
	1907	+
2103	1908	return '<a href="' . esc_url( $post_url ) . '">' . self::truncate( $post->post_title, 50 ) . '</a>';
2104	1909	}
2105	1910
2106	1911	return '';
		@@ -2113,9 +1918,11 @@
2113	1918	*
2114	1919	* @return bool
2115	1920	*/
2116	1921	public static function is_full_screen() {
2117		- return self::is_form_builder_page() || self::is_style_editor_page() || self::is_full_screen_view_builder_page();
	1922	+ return self::is_form_builder_page() ||
	1923	+ self::is_style_editor_page() ||
	1924	+ self::is_full_screen_view_builder_page();
2118	1925	}
2119	1926
2120	1927	/**
2121	1928	* Check if user is on the style editor or its alternative URL.
		@@ -2125,9 +1932,8 @@
2125	1932	* @since 5.5.3
2126	1933	* @since 6.0 Added the $view parameter. Previously there was only a 'edit' view.
2127	1934	*
2128	1935	* @param string $view Supports 'edit', 'list', and ''. If '', both 'edit' and 'list' will match.
2129		- *
2130	1936	* @return bool
2131	1937	*/
2132	1938	public static function is_style_editor_page( $view = '' ) {
2133	1939	if ( ! self::is_admin_page( 'formidable-styles' ) && ! self::is_admin_page( 'formidable-styles2' ) ) {
		@@ -2164,9 +1970,8 @@
2164	1970	* @param array|string $capability
2165	1971	* @param string $multiple 'single' and 'multiple'.
2166	1972	*/
2167	1973	public static function wp_roles_dropdown( $field_name, $capability, $multiple = 'single' ) {
2168		- // phpcs:disable Generic.WhiteSpace.ScopeIndent
2169	1974	?>
2170	1975	<select name="<?php echo esc_attr( $field_name ); ?>" id="<?php echo esc_attr( $field_name ); ?>"
2171	1976	<?php echo 'multiple' === $multiple ? 'multiple="multiple"' : ''; ?>
2172	1977	class="frm_multiselect">
		@@ -2172,14 +1977,12 @@
2172	1977	class="frm_multiselect">
2173	1978	<?php self::roles_options( $capability ); ?>
2174	1979	</select>
2175	1980	<?php
2176		- // phpcs:enable Generic.WhiteSpace.ScopeIndent
2177	1981	}
2178	1982
2179	1983	/**
2180	1984	* @since 4.07
2181		- *
2182	1985	* @param array|string $selected
2183	1986	* @param string $current
2184	1987	*/
2185	1988	private static function selected( $selected, $current ) {
		@@ -2194,9 +1997,8 @@
2194	1997	* @param array|string $capability
2195	1998	*/
2196	1999	public static function roles_options( $capability ) {
2197	2000	global $frm_vars;
2198		-
2199	2001	if ( isset( $frm_vars['editable_roles'] ) ) {
2200	2002	$editable_roles = $frm_vars['editable_roles'];
2201	2003	} else {
2202	2004	$editable_roles = get_editable_roles();
		@@ -2205,9 +2007,9 @@
2205	2007
2206	2008	foreach ( $editable_roles as $role => $details ) {
2207	2009	$name = translate_user_role( $details['name'] );
2208	2010	?>
2209		- <option value="<?php echo esc_attr( $role ); ?>" <?php self::selected( $capability, $role ); ?>><?php echo esc_html( $name ); ?></option>
	2011	+ <option value="<?php echo esc_attr( $role ); ?>" <?php self::selected( $capability, $role ); ?>><?php echo esc_html( $name ); ?> </option>
2210	2012	<?php
2211	2013	unset( $role, $details );
2212	2014	}
2213	2015	}
		@@ -2217,9 +2019,8 @@
2217	2019	*
2218	2020	* @since 5.0 Parameter `$type` supports `pro_only` value.
2219	2021	*
2220	2022	* @param string $type Supports `auto`, `pro`, or `pro_only`.
2221		- *
2222	2023	* @return array
2223	2024	*/
2224	2025	public static function frm_capabilities( $type = 'auto' ) {
2225	2026	if ( ! self::pro_is_installed() && ! in_array( $type, array( 'pro', 'pro_only' ), true ) ) {
		@@ -2237,8 +2038,14 @@
2237	2038	* @param array<string,string> $pro_cap
2238	2039	*/
2239	2040	$pro_cap = apply_filters( 'frm_pro_capabilities', $pro_cap );
2240	2041
	2042	+ if ( ! array_key_exists( 'frm_edit_displays', $pro_cap ) && is_callable( 'FrmProAppHelper::views_is_installed' ) && FrmProAppHelper::views_is_installed() ) {
	2043	+ // For backward compatibility, add the Add/Edit Views permission if Pro is not up to date.
	2044	+ // This was added in 6.5.4. Remove this in the future.
	2045	+ $pro_cap['frm_edit_displays'] = __( 'Add/Edit Views', 'formidable' );
	2046	+ }
	2047	+
2241	2048	if ( 'pro_only' === $type ) {
2242	2049	return $pro_cap;
2243	2050	}
2244	2051
		@@ -2284,18 +2091,21 @@
2284	2091	if ( $role === 'loggedin' || ! $role ) {
2285	2092	return is_user_logged_in();
2286	2093	}
2287	2094
2288		- if ( (int) $role === 1 ) {
	2095	+ if ( $role == 1 ) {
2289	2096	$role = 'administrator';
2290	2097	}
2291	2098
2292		- return is_user_logged_in() ? current_user_can( $role ) : false;
	2099	+ if ( ! is_user_logged_in() ) {
	2100	+ return false;
	2101	+ }
	2102	+
	2103	+ return current_user_can( $role );
2293	2104	}
2294	2105
2295	2106	/**
2296	2107	* @param array|string $needed_role
2297		- *
2298	2108	* @return bool
2299	2109	*/
2300	2110	public static function user_has_permission( $needed_role ) {
2301	2111	if ( is_array( $needed_role ) ) {
		@@ -2309,20 +2119,18 @@
2309	2119	}
2310	2120
2311	2121	$can = self::current_user_can( $needed_role );
2312	2122
2313		- if ( $can || in_array( $needed_role, array( '-1', 'loggedout' ), true ) ) {
	2123	+ if ( $can || in_array( $needed_role, array( '-1', 'loggedout' ) ) ) {
2314	2124	return $can;
2315	2125	}
2316	2126
2317	2127	$roles = array( 'administrator', 'editor', 'author', 'contributor', 'subscriber' );
2318		-
2319	2128	foreach ( $roles as $role ) {
2320	2129	if ( current_user_can( $role ) ) {
2321	2130	return true;
2322	2131	}
2323		-
2324		- if ( $role === $needed_role ) {
	2132	+ if ( $role == $needed_role ) {
2325	2133	break;
2326	2134	}
2327	2135	}
2328	2136
		@@ -2340,11 +2148,11 @@
2340	2148	if ( ! current_user_can( 'administrator' ) || current_user_can( 'frm_view_forms' ) ) {
2341	2149	return;
2342	2150	}
2343	2151
2344		- $user = new WP_User( get_current_user_id() );
	2152	+ $user_id = get_current_user_id();
	2153	+ $user = new WP_User( $user_id );
2345	2154	$frm_roles = self::frm_capabilities();
2346		-
2347	2155	foreach ( $frm_roles as $frm_role => $frm_role_description ) {
2348	2156	$user->add_cap( $frm_role );
2349	2157	unset( $frm_role, $frm_role_description );
2350	2158	}
		@@ -2355,22 +2163,18 @@
2355	2163	*
2356	2164	* @since 2.0.6
2357	2165	*
2358	2166	* @param string $cap
2359		- *
2360	2167	* @return void
2361	2168	*/
2362	2169	public static function force_capability( $cap = 'frm_change_settings' ) {
2363		- if ( ! current_user_can( 'administrator' ) || current_user_can( $cap ) ) {
2364		- return;
	2170	+ if ( current_user_can( 'administrator' ) && ! current_user_can( $cap ) ) {
	2171	+ $role = get_role( 'administrator' );
	2172	+ $frm_roles = self::frm_capabilities();
	2173	+ foreach ( $frm_roles as $frm_role => $frm_role_description ) {
	2174	+ $role->add_cap( $frm_role );
	2175	+ }
2365	2176	}
2366		-
2367		- $role = get_role( 'administrator' );
2368		- $frm_roles = self::frm_capabilities();
2369		-
2370		- foreach ( $frm_roles as $frm_role => $frm_role_description ) {
2371		- $role->add_cap( $frm_role );
2372		- }
2373	2177	}
2374	2178
2375	2179	/**
2376	2180	* Check if the user has permission for action.
		@@ -2378,22 +2182,17 @@
2378	2182	*
2379	2183	* @since 2.0
2380	2184	*
2381	2185	* @param string $permission
2382		- * @param string $show_message
2383	2186	*/
2384	2187	public static function permission_check( $permission, $show_message = 'show' ) {
2385	2188	$permission_error = self::permission_nonce_error( $permission );
2386		-
2387		- if ( $permission_error === false ) {
2388		- return;
	2189	+ if ( $permission_error !== false ) {
	2190	+ if ( 'hide' == $show_message ) {
	2191	+ $permission_error = '';
	2192	+ }
	2193	+ wp_die( esc_html( $permission_error ) );
2389	2194	}
2390		-
2391		- if ( 'hide' === $show_message ) {
2392		- $permission_error = '';
2393		- }
2394		-
2395		- wp_die( esc_html( $permission_error ) );
2396	2195	}
2397	2196
2398	2197	/**
2399	2198	* Check user permission and nonce
		@@ -2400,27 +2199,24 @@
2400	2199	*
2401	2200	* @since 2.0
2402	2201	*
2403	2202	* @param string $permission
2404		- * @param string $nonce_name
2405		- * @param string $nonce
2406	2203	*
2407	2204	* @return false|string The permission message or false if allowed
2408	2205	*/
2409	2206	public static function permission_nonce_error( $permission, $nonce_name = '', $nonce = '' ) {
2410		- if ( $permission && ! current_user_can( $permission ) && ! current_user_can( 'administrator' ) ) {
	2207	+ if ( ! empty( $permission ) && ! current_user_can( $permission ) && ! current_user_can( 'administrator' ) ) {
2411	2208	$frm_settings = self::get_settings();
	2209	+
2412	2210	return $frm_settings->admin_permission;
2413	2211	}
2414	2212
2415	2213	$error = false;
2416		-
2417		- if ( ! $nonce_name ) {
	2214	+ if ( empty( $nonce_name ) ) {
2418	2215	return $error;
2419	2216	}
2420	2217
2421	2218	$nonce_value = $_REQUEST && isset( $_REQUEST[ $nonce_name ] ) ? sanitize_text_field( wp_unslash( $_REQUEST[ $nonce_name ] ) ) : '';
2422		-
2423	2219	if ( $_REQUEST && ( ! isset( $_REQUEST[ $nonce_name ] ) || ! wp_verify_nonce( $nonce_value, $nonce ) ) ) {
2424	2220	$frm_settings = self::get_settings();
2425	2221	$error = $frm_settings->admin_permission;
2426	2222	}
		@@ -2427,14 +2223,8 @@
2427	2223
2428	2224	return $error;
2429	2225	}
2430	2226
2431		- /**
2432		- * @param array|string $values
2433		- * @param string $current
2434		- *
2435		- * @return void
2436		- */
2437	2227	public static function checked( $values, $current ) {
2438	2228	if ( self::check_selected( $values, $current ) ) {
2439	2229	echo ' checked="checked"';
2440	2230	}
		@@ -2439,47 +2229,38 @@
2439	2229	echo ' checked="checked"';
2440	2230	}
2441	2231	}
2442	2232
2443		- /**
2444		- * @param array|string $values
2445		- * @param string|null $current
2446		- *
2447		- * @return bool
2448		- */
2449	2233	public static function check_selected( $values, $current ) {
2450		- $values = self::recursive_function_map( $values, 'trim' );
2451		- $values = self::recursive_function_map( $values, 'htmlspecialchars_decode' );
	2234	+ $values = self::recursive_function_map( $values, 'trim' );
	2235	+ $values = self::recursive_function_map( $values, 'htmlspecialchars_decode' );
	2236	+
2452	2237	$current = is_null( $current ) ? '' : htmlspecialchars_decode( trim( $current ) );
2453	2238
2454		- // phpcs:ignore WordPress.PHP.StrictInArray.MissingTrueStrict, Universal.Operators.StrictComparisons
2455		- return is_array( $values ) ? in_array( $current, $values ) : $values == $current;
	2239	+ return ( is_array( $values ) && in_array( $current, $values ) ) || ( ! is_array( $values ) && $values == $current );
2456	2240	}
2457	2241
2458		- /**
2459		- * @param array|string $value
2460		- * @param callable|string $function
2461		- *
2462		- * @return array|string
2463		- */
2464	2242	public static function recursive_function_map( $value, $function ) {
2465	2243	if ( is_array( $value ) ) {
2466	2244	$original_function = $function;
2467		- $function = count( $value ) ? explode( ', ', FrmDb::prepare_array_values( $value, $function ) ) : array( $function );
2468		-
2469		- if ( self::is_assoc( $value ) ) {
	2245	+ if ( count( $value ) ) {
	2246	+ $function = explode( ', ', FrmDb::prepare_array_values( $value, $function ) );
	2247	+ } else {
	2248	+ $function = array( $function );
	2249	+ }
	2250	+ if ( ! self::is_assoc( $value ) ) {
	2251	+ $value = array_map( array( 'FrmAppHelper', 'recursive_function_map' ), $value, $function );
	2252	+ } else {
2470	2253	foreach ( $value as $k => $v ) {
2471	2254	if ( ! is_array( $v ) ) {
2472	2255	$value[ $k ] = call_user_func( $original_function, $v );
2473	2256	}
2474	2257	}
2475		- } else {
2476		- $value = array_map( array( 'FrmAppHelper', 'recursive_function_map' ), $value, $function );
2477	2258	}
2478	2259	} else {
2479	2260	$value = self::maybe_update_value_if_null( $value, $function );
2480	2261	$value = call_user_func( $function, $value );
2481		- }//end if
	2262	+ }
2482	2263
2483	2264	return $value;
2484	2265	}
2485	2266
		@@ -2486,27 +2267,20 @@
2486	2267	/**
2487	2268	* Updates value to empty string if it is null and being passed to a string function.
2488	2269	*
2489	2270	* @since 6.8.4
2490		- *
2491	2271	* @param mixed $value
2492	2272	* @param string $function
2493		- *
2494	2273	* @return mixed
2495	2274	*/
2496	2275	private static function maybe_update_value_if_null( $value, $function ) {
2497	2276	if ( null === $value && in_array( $function, array( 'trim', 'strlen' ), true ) ) {
2498		- return '';
	2277	+ $value = '';
2499	2278	}
2500	2279
2501	2280	return $value;
2502	2281	}
2503	2282
2504		- /**
2505		- * @param array $array
2506		- *
2507		- * @return bool
2508		- */
2509	2283	public static function is_assoc( $array ) {
2510	2284	return (bool) count( array_filter( array_keys( $array ), 'is_string' ) );
2511	2285	}
2512	2286
		@@ -2511,22 +2285,16 @@
2511	2285	}
2512	2286
2513	2287	/**
2514	2288	* Flatten a multi-dimensional array
2515		- *
2516		- * @param array $array
2517		- * @param string $keys
2518		- *
2519		- * @return array
2520	2289	*/
2521	2290	public static function array_flatten( $array, $keys = 'keep' ) {
2522	2291	$return = array();
2523		-
2524	2292	foreach ( $array as $key => $value ) {
2525	2293	if ( is_array( $value ) ) {
2526	2294	$return = array_merge( $return, self::array_flatten( $value, $keys ) );
2527	2295	} elseif ( $keys === 'keep' ) {
2528		- $return[ $key ] = $value;
	2296	+ $return[ $key ] = $value;
2529	2297	} else {
2530	2298	$return[] = $value;
2531	2299	}
2532	2300	}
		@@ -2540,9 +2308,8 @@
2540	2308	* @since 6.16.1
2541	2309	*
2542	2310	* @param string $sep
2543	2311	* @param array $array
2544		- *
2545	2312	* @return string
2546	2313	*/
2547	2314	public static function safe_implode( $sep, $array ) {
2548	2315	$array = self::array_flatten( $array );
		@@ -2551,18 +2318,15 @@
2551	2318
2552	2319	/**
2553	2320	* @param string $text
2554	2321	* @param bool $is_rich_text
2555		- *
2556	2322	* @return string
2557	2323	*/
2558	2324	public static function esc_textarea( $text, $is_rich_text = false ) {
2559	2325	$safe_text = str_replace( '&quot;', '"', $text );
2560		-
2561	2326	if ( ! $is_rich_text ) {
2562	2327	$safe_text = htmlspecialchars( $safe_text, ENT_NOQUOTES );
2563	2328	}
2564		-
2565	2329	$safe_text = str_replace( '&amp; ', '& ', $safe_text );
2566	2330
2567	2331	/**
2568	2332	* @param string $safe_text
		@@ -2574,59 +2338,44 @@
2574	2338	/**
2575	2339	* Add auto paragraphs to text areas
2576	2340	*
2577	2341	* @since 2.0
2578		- *
2579		- * @param mixed $content
2580		- *
2581		- * @return mixed
2582	2342	*/
2583	2343	public static function use_wpautop( $content ) {
2584	2344	if ( apply_filters( 'frm_use_wpautop', true ) && is_string( $content ) ) {
2585		- return wpautop( str_replace( '<br>', '<br />', $content ) );
	2345	+ $content = wpautop( str_replace( '<br>', '<br />', $content ) );
2586	2346	}
2587	2347
2588	2348	return $content;
2589	2349	}
2590	2350
2591		- /**
2592		- * Replace quotes with their HTML entities.
2593		- *
2594		- * @param string $val
2595		- *
2596		- * @return string
2597		- */
2598	2351	public static function replace_quotes( $val ) {
2599	2352	// Replace double quotes.
2600	2353	$val = str_replace( array( '&#8220;', '&#8221;', '&#8243;' ), '"', $val );
2601	2354
2602	2355	// Replace single quotes.
2603		- return str_replace( array( '&#8216;', '&#8217;', '&#8242;', '&prime;', '&rsquo;', '&lsquo;' ), "'", $val );
	2356	+ $val = str_replace( array( '&#8216;', '&#8217;', '&#8242;', '&prime;', '&rsquo;', '&lsquo;' ), "'", $val );
	2357	+
	2358	+ return $val;
2604	2359	}
2605	2360
2606	2361	/**
2607		- * @param string $handle
2608		- * @param int|string $default
2609		- *
2610		- * @return int|string
	2362	+ * @param string $handle
2611	2363	*/
2612	2364	public static function script_version( $handle, $default = 0 ) {
2613	2365	global $wp_scripts;
2614		-
2615	2366	if ( ! $wp_scripts ) {
2616	2367	return $default;
2617	2368	}
2618	2369
2619	2370	$ver = $default;
2620		-
2621	2371	if ( ! isset( $wp_scripts->registered[ $handle ] ) ) {
2622	2372	return $ver;
2623	2373	}
2624	2374
2625	2375	$query = $wp_scripts->registered[ $handle ];
2626		-
2627	2376	if ( is_object( $query ) && ! empty( $query->ver ) ) {
2628		- return $query->ver;
	2377	+ $ver = $query->ver;
2629	2378	}
2630	2379
2631	2380	return $ver;
2632	2381	}
		@@ -2635,9 +2384,8 @@
2635	2384	* @since 5.0.13 added $echo param.
2636	2385	*
2637	2386	* @param string $url
2638	2387	* @param bool $echo
2639		- *
2640	2388	* @return string|null
2641	2389	*/
2642	2390	public static function js_redirect( $url, $echo = false ) {
2643	2391	$callback = function () use ( $url ) {
		@@ -2645,13 +2393,8 @@
2645	2393	};
2646	2394	return self::clip( $callback, $echo );
2647	2395	}
2648	2396
2649		- /**
2650		- * @param int|string $user_id
2651		- *
2652		- * @return int|string
2653		- */
2654	2397	public static function get_user_id_param( $user_id ) {
2655	2398	if ( ! $user_id || is_numeric( $user_id ) ) {
2656	2399	return $user_id;
2657	2400	}
		@@ -2656,13 +2399,16 @@
2656	2399	return $user_id;
2657	2400	}
2658	2401
2659	2402	$user_id = sanitize_text_field( $user_id );
2660		-
2661	2403	if ( $user_id === 'current' ) {
2662	2404	$user_id = get_current_user_id();
2663	2405	} else {
2664		- $user = is_email( $user_id ) ? get_user_by( 'email', $user_id ) : get_user_by( 'login', $user_id );
	2406	+ if ( is_email( $user_id ) ) {
	2407	+ $user = get_user_by( 'email', $user_id );
	2408	+ } else {
	2409	+ $user = get_user_by( 'login', $user_id );
	2410	+ }
2665	2411
2666	2412	if ( $user ) {
2667	2413	$user_id = $user->ID;
2668	2414	}
		@@ -2674,9 +2420,8 @@
2674	2420
2675	2421	/**
2676	2422	* @param string $filename
2677	2423	* @param array $atts
2678		- *
2679	2424	* @return false|string
2680	2425	*/
2681	2426	public static function get_file_contents( $filename, $atts = array() ) {
2682	2427	if ( ! is_file( $filename ) ) {
		@@ -2685,9 +2430,12 @@
2685	2430
2686	2431	extract( $atts ); // phpcs:ignore WordPress.PHP.DontExtract
2687	2432	ob_start();
2688	2433	include $filename;
2689		- return ob_get_clean();
	2434	+ $contents = ob_get_contents();
	2435	+ ob_end_clean();
	2436	+
	2437	+ return $contents;
2690	2438	}
2691	2439
2692	2440	/**
2693	2441	* @param string $name
		@@ -2697,9 +2445,8 @@
2697	2445	* @param int $num_chars
2698	2446	*/
2699	2447	public static function get_unique_key( $name, $table_name, $column, $id = 0, $num_chars = 5 ) {
2700	2448	$key = '';
2701		-
2702	2449	if ( $name ) {
2703	2450	$key = sanitize_key( $name );
2704	2451	$key = self::maybe_clear_long_key( $key, $column );
2705	2452	}
		@@ -2719,31 +2466,31 @@
2719	2466	$column
2720	2467	);
2721	2468
2722	2469	// Create a unique field id if it has already been used.
2723		- if ( ! in_array( $key, $similar_keys, true ) ) {
2724		- return $key;
2725		- }
	2470	+ if ( in_array( $key, $similar_keys, true ) ) {
	2471	+ $key = self::maybe_truncate_key_before_appending( $column, $key );
2726	2472
2727		- $key = self::maybe_truncate_key_before_appending( $column, $key );
	2473	+ /**
	2474	+ * Allow for a custom separator between the attempted key and the generated suffix.
	2475	+ *
	2476	+ * @since 5.2.03
	2477	+ *
	2478	+ * @param string $separator. Default empty.
	2479	+ * @param string $key the key without the added suffix.
	2480	+ */
	2481	+ $separator = apply_filters( 'frm_unique_' . $column . '_separator', '', $key );
2728	2482
2729		- /**
2730		- * Allow for a custom separator between the attempted key and the generated suffix.
2731		- *
2732		- * @since 5.2.03
2733		- *
2734		- * @param string $separator. Default empty.
2735		- * @param string $key the key without the added suffix.
2736		- */
2737		- $separator = apply_filters( 'frm_unique_' . $column . '_separator', '', $key );
	2483	+ $suffix = 2;
	2484	+ do {
	2485	+ $key_check = $key . $separator . $suffix;
	2486	+ ++$suffix;
	2487	+ } while ( in_array( $key_check, $similar_keys, true ) );
2738	2488
2739		- $suffix = 2;
2740		- do {
2741		- $key_check = $key . $separator . $suffix;
2742		- ++$suffix;
2743		- } while ( in_array( $key_check, $similar_keys, true ) );
	2489	+ $key = $key_check;
	2490	+ }//end if
2744	2491
2745		- return $key_check;
	2492	+ return $key;
2746	2493	}
2747	2494
2748	2495	/**
2749	2496	* Avoid trying to append to a really long key,
		@@ -2750,26 +2497,20 @@
2750	2497	* The database limit is 100 for form and field keys so we want to avoid getting too close.
2751	2498	*
2752	2499	* @param string $column
2753	2500	* @param string $key
2754		- *
2755	2501	* @return string
2756	2502	*/
2757	2503	private static function maybe_truncate_key_before_appending( $column, $key ) {
2758		- if ( ! in_array( $column, array( 'form_key', 'field_key' ), true ) ) {
2759		- return $key;
2760		- }
2761		-
2762		- $max_key_length_before_truncating = 60;
2763		-
2764		- if ( strlen( $key ) > $max_key_length_before_truncating ) {
2765		- $key = substr( $key, 0, $max_key_length_before_truncating );
2766		-
2767		- if ( is_numeric( $key ) ) {
2768		- $key .= 'a';
	2504	+ if ( in_array( $column, array( 'form_key', 'field_key' ), true ) ) {
	2505	+ $max_key_length_before_truncating = 60;
	2506	+ if ( strlen( $key ) > $max_key_length_before_truncating ) {
	2507	+ $key = substr( $key, 0, $max_key_length_before_truncating );
	2508	+ if ( is_numeric( $key ) ) {
	2509	+ $key .= 'a';
	2510	+ }
2769	2511	}
2770	2512	}
2771		-
2772	2513	return $key;
2773	2514	}
2774	2515
2775	2516	/**
		@@ -2776,14 +2517,13 @@
2776	2517	* Possibly reset a key to avoid conflicts with column size limits.
2777	2518	*
2778	2519	* @param string $key
2779	2520	* @param string $column
2780		- *
2781	2521	* @return string either the original key value, or an empty string if the key was too long.
2782	2522	*/
2783	2523	private static function maybe_clear_long_key( $key, $column ) {
2784	2524	if ( 'field_key' === $column && strlen( $key ) >= 70 ) {
2785		- return '';
	2525	+ $key = '';
2786	2526	}
2787	2527	return $key;
2788	2528	}
2789	2529
		@@ -2790,22 +2530,20 @@
2790	2530	/**
2791	2531	* @since 6.21 This is changed from `private` to `public`.
2792	2532	*
2793	2533	* @param int $num_chars
2794		- *
2795	2534	* @return string
2796	2535	*/
2797	2536	public static function generate_new_key( $num_chars ) {
2798		- $max_slug_value = 36 ** $num_chars;
	2537	+ $max_slug_value = pow( 36, $num_chars );
2799	2538
2800	2539	// We want to have at least 2 characters in the slug.
2801	2540	$min_slug_value = 37;
2802		- return base_convert( random_int( $min_slug_value, $max_slug_value ), 10, 36 );
	2541	+ return base_convert( rand( $min_slug_value, $max_slug_value ), 10, 36 );
2803	2542	}
2804	2543
2805	2544	/**
2806	2545	* @param string $key
2807		- *
2808	2546	* @return string
2809	2547	*/
2810	2548	private static function prevent_numeric_and_reserved_keys( $key ) {
2811	2549	if ( is_numeric( $key ) ) {
		@@ -2819,14 +2557,12 @@
2819	2557	'editlink',
2820	2558	'siteurl',
2821	2559	'evenodd',
2822	2560	);
2823		-
2824	2561	if ( in_array( $key, $not_allowed, true ) ) {
2825	2562	$key .= 'a';
2826	2563	}
2827	2564	}
2828		-
2829	2565	return $key;
2830	2566	}
2831	2567
2832	2568	/**
		@@ -2845,9 +2581,9 @@
2845	2581	if ( ! $record ) {
2846	2582	return false;
2847	2583	}
2848	2584
2849		- if ( ! $post_values ) {
	2585	+ if ( empty( $post_values ) ) {
2850	2586	$post_values = wp_unslash( $_POST ); // phpcs:ignore WordPress.Security.NonceVerification.Missing
2851	2587	}
2852	2588
2853	2589	$values = array(
		@@ -2855,9 +2591,9 @@
2855	2591	'fields' => array(),
2856	2592	);
2857	2593
2858	2594	foreach ( array( 'name', 'description' ) as $var ) {
2859		- $default_val = $record->{$var} ?? '';
	2595	+ $default_val = isset( $record->{$var} ) ? $record->{$var} : '';
2860	2596	$values[ $var ] = self::get_param( $var, $default_val, 'get', 'wp_kses_post' );
2861	2597	unset( $var, $default_val );
2862	2598	}
2863	2599
		@@ -2875,67 +2611,46 @@
2875	2611
2876	2612	return $values;
2877	2613	}
2878	2614
2879		- /**
2880		- * @param array|string $fields
2881		- * @param object $record
2882		- * @param array $values
2883		- * @param array $args
2884		- *
2885		- * @return void
2886		- */
2887	2615	private static function prepare_field_arrays( $fields, $record, array &$values, $args ) {
2888		- if ( ! $fields ) {
2889		- return;
2890		- }
2891		-
2892		- foreach ( (array) $fields as $field ) {
2893		- if ( ! self::is_admin_page() ) {
2894		- // Don't prep default values on the form settings page.
2895		- $field->default_value = apply_filters( 'frm_get_default_value', $field->default_value, $field, true );
	2616	+ if ( ! empty( $fields ) ) {
	2617	+ foreach ( (array) $fields as $field ) {
	2618	+ if ( ! self::is_admin_page() ) {
	2619	+ // Don't prep default values on the form settings page.
	2620	+ $field->default_value = apply_filters( 'frm_get_default_value', $field->default_value, $field, true );
	2621	+ }
	2622	+ $args['parent_form_id'] = isset( $args['parent_form_id'] ) ? $args['parent_form_id'] : $field->form_id;
	2623	+ self::fill_field_defaults( $field, $record, $values, $args );
2896	2624	}
2897		-
2898		- $args['parent_form_id'] = $args['parent_form_id'] ?? $field->form_id;
2899		- self::fill_field_defaults( $field, $record, $values, $args );
2900	2625	}
2901	2626	}
2902	2627
2903		- /**
2904		- * @param object $field
2905		- * @param object $record
2906		- * @param array $values
2907		- * @param array $args
2908		- *
2909		- * @return void
2910		- */
2911	2628	private static function fill_field_defaults( $field, $record, array &$values, $args ) {
2912	2629	$post_values = $args['post_values'];
2913	2630
2914	2631	if ( $args['default'] ) {
2915	2632	$meta_value = $field->default_value;
2916		- } elseif ( $record->post_id && self::pro_is_installed() && ! empty( $field->field_options['post_field'] ) ) {
	2633	+ } elseif ( $record->post_id && self::pro_is_installed() && isset( $field->field_options['post_field'] ) && $field->field_options['post_field'] ) {
2917	2634	if ( ! isset( $field->field_options['custom_field'] ) ) {
2918	2635	$field->field_options['custom_field'] = '';
2919	2636	}
2920		-
2921		- $meta_value = FrmProEntryMetaHelper::get_post_value(
2922		- $record->post_id,
2923		- $field->field_options['post_field'],
2924		- $field->field_options['custom_field'],
2925		- array(
2926		- 'truncate' => false,
2927		- 'type' => $field->type,
2928		- 'form_id' => $field->form_id,
2929		- 'field' => $field,
2930		- )
2931		- );
	2637	+ $meta_value = FrmProEntryMetaHelper::get_post_value(
	2638	+ $record->post_id,
	2639	+ $field->field_options['post_field'],
	2640	+ $field->field_options['custom_field'],
	2641	+ array(
	2642	+ 'truncate' => false,
	2643	+ 'type' => $field->type,
	2644	+ 'form_id' => $field->form_id,
	2645	+ 'field' => $field,
	2646	+ )
	2647	+ );
2932	2648	} else {
2933	2649	$meta_value = FrmEntryMeta::get_meta_value( $record, $field->id );
2934	2650	}//end if
2935	2651
2936		- $field_type = $post_values['field_options'][ 'type_' . $field->id ] ?? $field->type;
2937		-
	2652	+ $field_type = isset( $post_values['field_options'][ 'type_' . $field->id ] ) ? $post_values['field_options'][ 'type_' . $field->id ] : $field->type;
2938	2653	if ( isset( $post_values['item_meta'][ $field->id ] ) ) {
2939	2654	$new_value = $post_values['item_meta'][ $field->id ];
2940	2655	self::unserialize_or_decode( $new_value );
2941	2656	} else {
		@@ -2950,9 +2665,9 @@
2950	2665	$args['field_type'] = $field_type;
2951	2666
2952	2667	FrmFieldsHelper::prepare_edit_front_field( $field_array, $field, $values['id'], $args );
2953	2668
2954		- if ( empty( $field_array['unique'] ) ) {
	2669	+ if ( ! isset( $field_array['unique'] ) || ! $field_array['unique'] ) {
2955	2670	$field_array['unique_msg'] = '';
2956	2671	}
2957	2672
2958	2673	$field_array = array_merge( (array) $field->field_options, $field_array );
		@@ -3019,21 +2734,15 @@
3019	2734	}
3020	2735
3021	2736	/**
3022	2737	* Set to POST value or default
3023		- *
3024		- * @param array $post_values
3025		- * @param array $values
3026		- *
3027		- * @return void
3028	2738	*/
3029	2739	private static function fill_form_defaults( $post_values, array &$values ) {
3030	2740	$form_defaults = FrmFormsHelper::get_default_opts();
3031	2741
3032	2742	foreach ( $form_defaults as $opt => $default ) {
3033		- // phpcs:ignore Universal.Operators.StrictComparisons
3034	2743	if ( ! isset( $values[ $opt ] ) || $values[ $opt ] == '' ) {
3035		- $values[ $opt ] = $post_values['options'][ $opt ] ?? $default;
	2744	+ $values[ $opt ] = $post_values && isset( $post_values['options'][ $opt ] ) ? $post_values['options'][ $opt ] : $default;
3036	2745	}
3037	2746
3038	2747	unset( $opt, $default );
3039	2748	}
		@@ -3043,9 +2752,9 @@
3043	2752	}
3044	2753
3045	2754	foreach ( array( 'before', 'after', 'submit' ) as $h ) {
3046	2755	if ( ! isset( $values[ $h . '_html' ] ) ) {
3047		- $values[ $h . '_html' ] = $post_values['options'][ $h . '_html' ] ?? FrmFormsHelper::get_default_html( $h );
	2756	+ $values[ $h . '_html' ] = ( isset( $post_values['options'][ $h . '_html' ] ) ? $post_values['options'][ $h . '_html' ] : FrmFormsHelper::get_default_html( $h ) );
3048	2757	}
3049	2758	unset( $h );
3050	2759	}
3051	2760	}
		@@ -3057,57 +2766,46 @@
3057	2766	*
3058	2767	* @return bool|int
3059	2768	*/
3060	2769	public static function custom_style_value( $post_values ) {
3061		- if ( $post_values && isset( $post_values['options']['custom_style'] ) ) {
3062		- return absint( $post_values['options']['custom_style'] );
	2770	+ if ( ! empty( $post_values ) && isset( $post_values['options']['custom_style'] ) ) {
	2771	+ $custom_style = absint( $post_values['options']['custom_style'] );
	2772	+ } else {
	2773	+ $frm_settings = self::get_settings();
	2774	+ $custom_style = ( $frm_settings->load_style !== 'none' );
3063	2775	}
3064	2776
3065		- $frm_settings = self::get_settings();
3066		- return $frm_settings->load_style !== 'none';
	2777	+ return $custom_style;
3067	2778	}
3068	2779
3069	2780	/**
3070		- * Truncate a string.
3071		- *
3072		- * Note: By default, this function will allow for a few additional characters more than $length.
3073		- * If a string has no spaces, it allows up to 50 additional characters. To force a true length limit,
3074		- * use $force_length_limit = true.
3075		- *
3076	2781	* @param mixed $original_string
3077	2782	* @param int|string $length
3078	2783	* @param int $minword
3079	2784	* @param string $continue
3080		- * @param bool $force_length_limit Force the final string to never exceed the length limit.
3081		- *
3082	2785	* @return string
3083	2786	*/
3084		- public static function truncate( $original_string, $length, $minword = 3, $continue = '...', $force_length_limit = false ) {
	2787	+ public static function truncate( $original_string, $length, $minword = 3, $continue = '...' ) {
3085	2788	if ( ! is_string( $original_string ) && ! is_int( $original_string ) ) {
3086	2789	return '';
3087	2790	}
3088	2791
3089		- $length = (int) $length;
	2792	+ $length = (int) $length;
	2793	+ $str = wp_strip_all_tags( (string) $original_string );
	2794	+ $original_len = self::mb_function( array( 'mb_strlen', 'strlen' ), array( $str ) );
3090	2795
3091		- if ( $length === 0 ) {
	2796	+ if ( $length == 0 ) {
3092	2797	return '';
3093	2798	}
3094	2799
3095		- $str = wp_strip_all_tags( (string) $original_string );
3096		- $original_len = self::mb_function( array( 'mb_strlen', 'strlen' ), array( $str ) );
3097		-
3098	2800	if ( $length <= 10 ) {
3099	2801	$sub = self::mb_function( array( 'mb_substr', 'substr' ), array( $str, 0, $length ) );
3100		-
3101		- if ( $force_length_limit ) {
3102		- return $sub;
3103		- }
3104		-
3105	2802	return $sub . ( $length < $original_len ? $continue : '' );
3106	2803	}
3107	2804
3108		- $sub = '';
3109		- $len = 0;
	2805	+ $sub = '';
	2806	+ $len = 0;
	2807	+
3110	2808	$words = self::mb_function( array( 'mb_split', 'explode' ), array( ' ', $str ) );
3111	2809
3112	2810	if ( ! is_array( $words ) ) {
3113	2811	return $original_string;
		@@ -3113,11 +2811,10 @@
3113	2811	return $original_string;
3114	2812	}
3115	2813
3116	2814	foreach ( $words as $word ) {
3117		- $part = ( $sub !== '' ? ' ' : '' ) . $word;
	2815	+ $part = ( $sub != '' ? ' ' : '' ) . $word;
3118	2816	$total_len = self::mb_function( array( 'mb_strlen', 'strlen' ), array( $sub . $part ) );
3119		-
3120	2817	if ( $total_len > $length && substr_count( $sub, ' ' ) ) {
3121	2818	break;
3122	2819	}
3123	2820
		@@ -3130,21 +2827,10 @@
3130	2827
3131	2828	unset( $total_len, $word );
3132	2829	}
3133	2830
3134		- $sub = self::maybe_force_truncate_on_string_with_no_spaces( $sub, $length, $force_length_limit );
	2831	+ $sub = self::maybe_force_truncate_on_string_with_no_spaces( $sub, $length );
3135	2832
3136		- if ( $force_length_limit ) {
3137		- // Ensure the final string doesn't exceed the length limit.
3138		- $final_len = self::mb_function( array( 'mb_strlen', 'strlen' ), array( $sub ) );
3139		-
3140		- if ( $final_len > $length ) {
3141		- return self::mb_function( array( 'mb_substr', 'substr' ), array( $sub, 0, $length ) );
3142		- }
3143		-
3144		- return $sub;
3145		- }
3146		-
3147	2833	return $sub . ( $len < $original_len ? $continue : '' );
3148	2834	}
3149	2835
3150	2836	/**
		@@ -3151,51 +2837,30 @@
3151	2837	* If the string is still too long because there may not have been any spaces, force truncate.
3152	2838	*
3153	2839	* @since 6.5.4
3154	2840	*
3155		- * @param string $sub Current substring.
3156		- * @param int $length The length limit.
3157		- * @param bool $force_length_limit Force the string to not exceed the length limit.
3158		- *
	2841	+ * @param string $sub Current substring.
	2842	+ * @param int $length The length limit.
3159	2843	* @return string
3160	2844	*/
3161		- private static function maybe_force_truncate_on_string_with_no_spaces( $sub, $length, $force_length_limit = false ) {
3162		- if ( ! $force_length_limit ) {
3163		- if ( strlen( $sub ) < $length + 50 ) {
3164		- // If the string isn't way over the limit, leave it.
3165		- return $sub;
3166		- }
3167		-
3168		- $first_space = strpos( $sub, ' ', $length );
3169		-
3170		- if ( false !== $first_space ) {
3171		- // Ignore anything with spaces.
3172		- return $sub;
3173		- }
3174		-
3175		- return substr( $sub, 0, $length + 10 );
	2845	+ private static function maybe_force_truncate_on_string_with_no_spaces( $sub, $length ) {
	2846	+ if ( strlen( $sub ) < $length + 50 ) {
	2847	+ // If the string isn't way over the limit, leave it.
	2848	+ return $sub;
3176	2849	}
3177	2850
3178		- // When force_length_limit is true, ensure the string doesn't exceed the length.
3179		- $final_len = self::mb_function( array( 'mb_strlen', 'strlen' ), array( $sub ) );
3180		-
3181		- if ( $final_len > $length ) {
3182		- return self::mb_function( array( 'mb_substr', 'substr' ), array( $sub, 0, $length ) );
	2851	+ $first_space = strpos( $sub, ' ', $length );
	2852	+ if ( false !== $first_space ) {
	2853	+ // Ignore anything with spaces.
	2854	+ return $sub;
3183	2855	}
3184	2856
3185		- return $sub;
	2857	+ return substr( $sub, 0, $length + 10 );
3186	2858	}
3187	2859
3188		- /**
3189		- * @param array $function_names
3190		- * @param array $args
3191		- *
3192		- * @return mixed
3193		- */
3194	2860	public static function mb_function( $function_names, $args ) {
3195	2861	$mb_function_name = $function_names[0];
3196	2862	$function_name = $function_names[1];
3197		-
3198	2863	if ( function_exists( $mb_function_name ) ) {
3199	2864	$function_name = $mb_function_name;
3200	2865	}
3201	2866
		@@ -3201,21 +2866,14 @@
3201	2866
3202	2867	return call_user_func_array( $function_name, $args );
3203	2868	}
3204	2869
3205		- /**
3206		- * @param string $date
3207		- * @param string $date_format
3208		- * @param string $time_format
3209		- *
3210		- * @return string
3211		- */
3212	2870	public static function get_formatted_time( $date, $date_format = '', $time_format = '' ) {
3213		- if ( ! $date ) {
	2871	+ if ( empty( $date ) ) {
3214	2872	return $date;
3215	2873	}
3216	2874
3217		- if ( ! $date_format ) {
	2875	+ if ( empty( $date_format ) ) {
3218	2876	$date_format = get_option( 'date_format' );
3219	2877	}
3220	2878
3221	2879	if ( preg_match( '/^\d{1-2}\/\d{1-2}\/\d{4}$/', $date ) && self::pro_is_installed() ) {
		@@ -3223,10 +2881,10 @@
3223	2881	$date = FrmProAppHelper::convert_date( $date, $frmpro_settings->date_format, 'Y-m-d' );
3224	2882	}
3225	2883
3226	2884	$formatted = self::get_localized_date( $date_format, $date );
3227		- $do_time = gmdate( 'H:i:s', strtotime( $date ) ) !== '00:00:00';
3228	2885
	2886	+ $do_time = ( gmdate( 'H:i:s', strtotime( $date ) ) != '00:00:00' );
3229	2887	if ( $do_time ) {
3230	2888	$formatted .= self::add_time_to_date( $time_format, $date );
3231	2889	}
3232	2890
		@@ -3235,35 +2893,30 @@
3235	2893
3236	2894	/**
3237	2895	* @param string $time_format
3238	2896	* @param string $date
3239		- *
3240	2897	* @return string
3241	2898	*/
3242	2899	private static function add_time_to_date( $time_format, $date ) {
3243		- if ( ! $time_format ) {
	2900	+ if ( empty( $time_format ) ) {
3244	2901	$time_format = get_option( 'time_format' );
3245	2902	}
3246	2903
3247	2904	$trimmed_format = trim( $time_format );
3248		-
3249		- if ( $time_format && $trimmed_format ) {
3250		- return ' ' . __( 'at', 'formidable' ) . ' ' . self::get_localized_date( $time_format, $date );
	2905	+ $time = '';
	2906	+ if ( $time_format && ! empty( $trimmed_format ) ) {
	2907	+ $time = ' ' . __( 'at', 'formidable' ) . ' ' . self::get_localized_date( $time_format, $date );
3251	2908	}
3252	2909
3253		- return '';
	2910	+ return $time;
3254	2911	}
3255	2912
3256	2913	/**
3257	2914	* @since 2.0.8
3258		- *
3259		- * @param string $date_format
3260		- * @param string $date
3261		- *
3262		- * @return string
3263	2915	*/
3264	2916	public static function get_localized_date( $date_format, $date ) {
3265	2917	$date = get_date_from_gmt( $date );
	2918	+
3266	2919	return date_i18n( $date_format, strtotime( $date ) );
3267	2920	}
3268	2921
3269	2922	/**
		@@ -3268,16 +2921,19 @@
3268	2921
3269	2922	/**
3270	2923	* Gets the time ago in words.
3271	2924	*
3272		- * @param int $from In seconds.
3273		- * @param int|string $to In seconds.
3274		- * @param int|string $levels Number of time units to include or a specific unit.
	2925	+ * @param int $from In seconds.
	2926	+ * @param int|string $to In seconds.
3275	2927	*
3276		- * @return string Time ago.
	2928	+ * @return string $time_ago
3277	2929	*/
3278	2930	public static function human_time_diff( $from, $to = '', $levels = 1 ) {
3279		- $now = ! $to && 0 !== $to ? new DateTime() : new DateTime( '@' . $to );
	2931	+ if ( empty( $to ) && 0 !== $to ) {
	2932	+ $now = new DateTime();
	2933	+ } else {
	2934	+ $now = new DateTime( '@' . $to );
	2935	+ }
3280	2936	$ago = new DateTime( '@' . $from );
3281	2937
3282	2938	// Get the time difference
3283	2939	$diff_object = $now->diff( $ago );
		@@ -3291,9 +2947,8 @@
3291	2947
3292	2948	if ( ! is_numeric( $levels ) ) {
3293	2949	// Show time in specified unit.
3294	2950	$levels = self::get_unit( $levels );
3295		-
3296	2951	if ( isset( $time_strings[ $levels ] ) ) {
3297	2952	$diff = array(
3298	2953	$levels => self::time_format( $levels, $diff ),
3299	2954	);
		@@ -3300,14 +2955,13 @@
3300	2955	$time_strings = array(
3301	2956	$levels => $time_strings[ $levels ],
3302	2957	);
3303	2958	}
3304		-
3305	2959	$levels = 1;
3306	2960	}
3307	2961
3308	2962	foreach ( $time_strings as $k => $v ) {
3309		- if ( ! empty( $diff[ $k ] ) ) {
	2963	+ if ( isset( $diff[ $k ] ) && $diff[ $k ] ) {
3310	2964	$time_strings[ $k ] = $diff[ $k ] . ' ' . ( $diff[ $k ] > 1 ? $v[1] : $v[0] );
3311	2965	} elseif ( isset( $diff[ $k ] ) && count( $time_strings ) === 1 ) {
3312	2966	// Account for 0.
3313	2967	$time_strings[ $k ] = $diff[ $k ] . ' ' . $v[1];
		@@ -3315,21 +2969,17 @@
3315	2969	unset( $time_strings[ $k ] );
3316	2970	}
3317	2971	}
3318	2972
3319		- $levels_deep = apply_filters( 'frm_time_ago_levels', $levels, compact( 'time_strings', 'from', 'to' ) );
3320		- $time_strings = array_slice( $time_strings, 0, absint( $levels_deep ) );
	2973	+ $levels_deep = apply_filters( 'frm_time_ago_levels', $levels, compact( 'time_strings', 'from', 'to' ) );
	2974	+ $time_strings = array_slice( $time_strings, 0, absint( $levels_deep ) );
	2975	+ $time_ago_string = implode( ' ', $time_strings );
3321	2976
3322		- return implode( ' ', $time_strings );
	2977	+ return $time_ago_string;
3323	2978	}
3324	2979
3325	2980	/**
3326	2981	* @since 4.05.01
3327		- *
3328		- * @param string $unit
3329		- * @param array $diff
3330		- *
3331		- * @return int
3332	2982	*/
3333	2983	private static function time_format( $unit, $diff ) {
3334	2984	$return = array(
3335	2985	'y' => 'y',
		@@ -3334,14 +2984,14 @@
3334	2984	$return = array(
3335	2985	'y' => 'y',
3336	2986	'd' => 'days',
3337	2987	);
3338		-
3339	2988	if ( isset( $return[ $unit ] ) ) {
3340	2989	return $diff[ $return[ $unit ] ];
3341	2990	}
3342	2991
3343	2992	$total = $diff['days'] * self::convert_time( 'd', $unit );
	2993	+
3344	2994	$times = array( 'h', 'i', 's' );
3345	2995
3346	2996	foreach ( $times as $time ) {
3347	2997	if ( ! isset( $diff[ $time ] ) ) {
		@@ -3355,13 +3005,8 @@
3355	3005	}
3356	3006
3357	3007	/**
3358	3008	* @since 4.05.01
3359		- *
3360		- * @param string $from
3361		- * @param string $to
3362		- *
3363		- * @return int
3364	3009	*/
3365	3010	private static function convert_time( $from, $to ) {
3366	3011	$convert = array(
3367	3012	's' => 1,
		@@ -3377,26 +3022,20 @@
3377	3022	}
3378	3023
3379	3024	/**
3380	3025	* @since 4.05.01
3381		- *
3382		- * @param string $unit
3383		- *
3384		- * @return int|string
3385	3026	*/
3386	3027	private static function get_unit( $unit ) {
3387	3028	$units = self::get_time_strings();
3388		-
3389	3029	if ( isset( $units[ $unit ] ) || is_numeric( $unit ) ) {
3390	3030	return $unit;
3391	3031	}
3392	3032
3393	3033	foreach ( $units as $u => $strings ) {
3394		- if ( in_array( $unit, $strings, true ) ) {
	3034	+ if ( in_array( $unit, $strings ) ) {
3395	3035	return $u;
3396	3036	}
3397	3037	}
3398		-
3399	3038	return 1;
3400	3039	}
3401	3040
3402	3041	/**
		@@ -3403,9 +3042,8 @@
3403	3042	* Get the translatable time strings. The untranslated version is a failsafe
3404	3043	* in case languages are changing for the unit set in the shortcode.
3405	3044	*
3406	3045	* @since 2.0.20
3407		- *
3408	3046	* @return array
3409	3047	*/
3410	3048	private static function get_time_strings() {
3411	3049	return array(
		@@ -3452,13 +3090,12 @@
3452	3090	/**
3453	3091	* @param int $r_count
3454	3092	* @param int $current_p
3455	3093	* @param int $p_size
3456		- *
3457	3094	* @return int
3458	3095	*/
3459	3096	public static function get_last_record_num( $r_count, $current_p, $p_size ) {
3460		- return $r_count < $current_p * $p_size ? $r_count : $current_p * $p_size;
	3097	+ return ( $r_count < $current_p * $p_size ? $r_count : $current_p * $p_size );
3461	3098	}
3462	3099
3463	3100	/**
3464	3101	* @param int $r_count
		@@ -3463,13 +3100,11 @@
3463	3100	/**
3464	3101	* @param int $r_count
3465	3102	* @param int $current_p
3466	3103	* @param int $p_size
3467		- *
3468	3104	* @return int
3469	3105	*/
3470	3106	public static function get_first_record_num( $r_count, $current_p, $p_size ) {
3471		- // phpcs:ignore Universal.Operators.StrictComparisons
3472	3107	if ( $current_p == 1 ) {
3473	3108	return 1;
3474	3109	}
3475	3110	return self::get_last_record_num( $r_count, $current_p - 1, $p_size ) + 1;
		@@ -3475,22 +3110,17 @@
3475	3110	return self::get_last_record_num( $r_count, $current_p - 1, $p_size ) + 1;
3476	3111	}
3477	3112
3478	3113	/**
3479		- * @param array $json_vars
3480		- *
3481	3114	* @return array
3482	3115	*/
3483	3116	public static function json_to_array( $json_vars ) {
3484	3117	$vars = array();
3485		-
3486	3118	foreach ( $json_vars as $jv ) {
3487	3119	$jv_name = explode( '[', $jv['name'] );
3488	3120	$last = count( $jv_name ) - 1;
3489		-
3490	3121	foreach ( $jv_name as $p => $n ) {
3491	3122	$name = trim( $n, ']' );
3492		-
3493	3123	if ( ! isset( $l1 ) ) {
3494	3124	$l1 = $name;
3495	3125	}
3496	3126
		@@ -3501,9 +3131,9 @@
3501	3131	if ( ! isset( $l3 ) ) {
3502	3132	$l3 = $name;
3503	3133	}
3504	3134
3505		- $this_val = $p === $last ? $jv['value'] : array();
	3135	+ $this_val = $p == $last ? $jv['value'] : array();
3506	3136
3507	3137	switch ( $p ) {
3508	3138	case 0:
3509	3139	$l1 = $name;
		@@ -3536,15 +3166,10 @@
3536	3166
3537	3167	/**
3538	3168	* @param string $name
3539	3169	* @param string $l1
3540		- * @param mixed $val
3541		- * @param array $vars
3542		- *
3543		- * @return void
3544	3170	*/
3545	3171	public static function add_value_to_array( $name, $l1, $val, &$vars ) {
3546		- // phpcs:ignore Universal.Operators.StrictComparisons
3547	3172	if ( $name == '' ) {
3548	3173	$vars[] = $val;
3549	3174	} elseif ( ! isset( $vars[ $l1 ] ) ) {
3550	3175	$vars[ $l1 ] = $val;
		@@ -3550,26 +3175,19 @@
3550	3175	$vars[ $l1 ] = $val;
3551	3176	}
3552	3177	}
3553	3178
3554		- /**
3555		- * @param string $name
3556		- * @param string $class
3557		- * @param string $form_name
3558		- *
3559		- * @return void
3560		- */
3561	3179	public static function maybe_add_tooltip( $name, $class = 'closed', $form_name = '' ) {
3562	3180	$tooltips = array(
3563	3181	'action_title' => __( 'Give this action a label for easy reference.', 'formidable' ),
3564		- 'email_to' => __( 'Add one or more recipient addresses separated by a ",". FORMAT: Name <name@email.com> or name@email.com. [default-email] is the address set in the global "Default Email Address" settings.', 'formidable' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
	3182	+ 'email_to' => __( 'Add one or more recipient addresses separated by a ",". FORMAT: Name <name@email.com> or name@email.com. [admin_email] is the address set in WP General Settings.', 'formidable' ),
3565	3183	'cc' => __( 'Add CC addresses separated by a ",". FORMAT: Name <name@email.com> or name@email.com.', 'formidable' ),
3566	3184	'bcc' => __( 'Add BCC addresses separated by a ",". FORMAT: Name <name@email.com> or name@email.com.', 'formidable' ),
3567		- 'reply_to' => __( 'If you would like a different reply to address than the "from" address, add a single address here. FORMAT: Name <name@email.com> or name@email.com.', 'formidable' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
	3185	+ 'reply_to' => __( 'If you would like a different reply to address than the "from" address, add a single address here. FORMAT: Name <name@email.com> or name@email.com.', 'formidable' ),
3568	3186	'from' => __( 'Enter the name and/or email address of the sender. FORMAT: John Bates <john@example.com> or john@example.com.', 'formidable' ),
3569	3187	/* translators: %1$s: Form name, %2$s: Date */
3570		- 'email_subject' => esc_attr( sprintf( __( 'If you leave the subject blank, the default will be used: %1$s Form submitted on %2$s', 'formidable' ), $form_name, self::site_name() ) ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
3571		- 'new_tab' => __( 'This option will open the link in a new browser tab. Please note that some popup blockers may prevent this from happening, in which case the link will be displayed.', 'formidable' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
	3188	+ 'email_subject' => esc_attr( sprintf( __( 'If you leave the subject blank, the default will be used: %1$s Form submitted on %2$s', 'formidable' ), $form_name, self::site_name() ) ),
	3189	+ 'new_tab' => __( 'This option will open the link in a new browser tab. Please note that some popup blockers may prevent this from happening, in which case the link will be displayed.', 'formidable' ),
3572	3190	);
3573	3191
3574	3192	if ( ! isset( $tooltips[ $name ] ) ) {
3575	3193	return;
		@@ -3574,9 +3192,9 @@
3574	3192	if ( ! isset( $tooltips[ $name ] ) ) {
3575	3193	return;
3576	3194	}
3577	3195
3578		- if ( 'open' === $class ) {
	3196	+ if ( 'open' == $class ) {
3579	3197	echo ' frm_help"';
3580	3198	} else {
3581	3199	echo ' class="frm_help"';
3582	3200	}
		@@ -3582,9 +3200,9 @@
3582	3200	}
3583	3201
3584	3202	echo ' title="' . esc_attr( $tooltips[ $name ] );
3585	3203
3586		- if ( 'open' !== $class ) {
	3204	+ if ( 'open' != $class ) {
3587	3205	echo '"';
3588	3206	}
3589	3207	}
3590	3208
		@@ -3589,28 +3207,20 @@
3589	3207	}
3590	3208
3591	3209	/**
3592	3210	* Add the current_page class to that page in the form nav
3593		- *
3594		- * @param int|string $page
3595		- * @param int|string $current_page
3596		- * @param array $action
3597		- *
3598		- * @return void
3599	3211	*/
3600	3212	public static function select_current_page( $page, $current_page, $action = array() ) {
3601		- // phpcs:ignore Universal.Operators.StrictComparisons
3602	3213	if ( $current_page != $page ) {
3603	3214	return;
3604	3215	}
3605	3216
3606	3217	$frm_action = self::simple_get( 'frm_action', 'sanitize_title' );
3607		-
3608	3218	if ( 'lite-reports' === $frm_action ) {
3609	3219	$frm_action = 'reports';
3610	3220	}
3611	3221
3612		- if ( ! $action || ( $frm_action && in_array( $frm_action, $action, true ) ) ) {
	3222	+ if ( empty( $action ) || ( ! empty( $frm_action ) && in_array( $frm_action, $action ) ) ) {
3613	3223	echo ' class="current_page"';
3614	3224	}
3615	3225	}
3616	3226
		@@ -3640,19 +3250,14 @@
3640	3250
3641	3251	// Add extra slashes for \r\n since WP strips them.
3642	3252	$post_content = str_replace( array( '\\r', '\\n', '\\u', '\\t' ), array( '\\\\r', '\\\\n', '\\\\u', '\\\\t' ), $post_content );
3643	3253
3644		- // Allow for &quot
3645		- return str_replace( '&quot;', '\\"', $post_content );
	3254	+ // allow for &quot
	3255	+ $post_content = str_replace( '&quot;', '\\"', $post_content );
	3256	+
	3257	+ return $post_content;
3646	3258	}
3647	3259
3648		- /**
3649		- * @param array|string $val
3650		- * @param int|string $key
3651		- * @param array $post_content
3652		- *
3653		- * @return void
3654		- */
3655	3260	private static function prepare_action_slashes( $val, $key, &$post_content ) {
3656	3261	if ( ! isset( $post_content[ $key ] ) || is_numeric( $val ) ) {
3657	3262	return;
3658	3263	}
		@@ -3661,17 +3266,15 @@
3661	3266	foreach ( $val as $k1 => $v1 ) {
3662	3267	self::prepare_action_slashes( $v1, $k1, $post_content[ $key ] );
3663	3268	unset( $k1, $v1 );
3664	3269	}
	3270	+ } else {
	3271	+ // Strip all slashes so everything is the same, no matter where the value is coming from
	3272	+ $val = stripslashes( $val );
3665	3273
3666		- return;
	3274	+ // Add backslashes before double quotes and forward slashes only
	3275	+ $post_content[ $key ] = addcslashes( $val, '"\\/' );
3667	3276	}
3668		-
3669		- // Strip all slashes so everything is the same, no matter where the value is coming from
3670		- $val = stripslashes( $val );
3671		-
3672		- // Add backslashes before double quotes and forward slashes only
3673		- $post_content[ $key ] = addcslashes( $val, '"\\/' );
3674	3277	}
3675	3278
3676	3279	/**
3677	3280	* Check for either json or serialized data. This is temporary while transitioning
		@@ -3679,9 +3282,8 @@
3679	3282	*
3680	3283	* @since 4.02.03
3681	3284	*
3682	3285	* @param array|string $value
3683		- *
3684	3286	* @return void
3685	3287	*/
3686	3288	public static function unserialize_or_decode( &$value ) {
3687	3289	if ( is_array( $value ) ) {
		@@ -3687,9 +3289,13 @@
3687	3289	if ( is_array( $value ) ) {
3688	3290	return;
3689	3291	}
3690	3292
3691		- $value = is_serialized( $value ) ? self::maybe_unserialize_array( $value ) : self::maybe_json_decode( $value, false );
	3293	+ if ( is_serialized( $value ) ) {
	3294	+ $value = self::maybe_unserialize_array( $value );
	3295	+ } else {
	3296	+ $value = self::maybe_json_decode( $value, false );
	3297	+ }
3692	3298	}
3693	3299
3694	3300	/**
3695	3301	* Safely unserialize an array if necessary.
		@@ -3697,9 +3303,8 @@
3697	3303	*
3698	3304	* @since 6.2
3699	3305	*
3700	3306	* @param mixed $value
3701		- *
3702	3307	* @return mixed
3703	3308	*/
3704	3309	public static function maybe_unserialize_array( $value ) {
3705	3310	if ( ! is_string( $value ) ) {
		@@ -3706,15 +3311,18 @@
3706	3311	return $value;
3707	3312	}
3708	3313
3709	3314	// Since we only expect an array, skip anything that doesn't start with a:.
3710		- if ( ! is_serialized( $value ) || ! str_starts_with( $value, 'a:' ) ) {
	3315	+ if ( ! is_serialized( $value ) || 'a:' !== substr( $value, 0, 2 ) ) {
3711	3316	return $value;
3712	3317	}
3713	3318
3714	3319	$parsed = FrmSerializedStringParserHelper::get()->parse( $value );
	3320	+ if ( is_array( $parsed ) ) {
	3321	+ $value = $parsed;
	3322	+ }
3715	3323
3716		- return is_array( $parsed ) ? $parsed : $value;
	3324	+ return $value;
3717	3325	}
3718	3326
3719	3327	/**
3720	3328	* Decode a JSON string.
		@@ -3719,12 +3327,11 @@
3719	3327	/**
3720	3328	* Decode a JSON string.
3721	3329	* Do not switch shortcodes like [24] to array unless intentional ie XML values.
3722	3330	*
3723		- * @param array|string|null $string
3724		- * @param bool $single_to_array
3725		- *
3726		- * @return array|string|null
	3331	+ * @param mixed $string
	3332	+ * @param bool $single_to_array
	3333	+ * @return mixed
3727	3334	*/
3728	3335	public static function maybe_json_decode( $string, $single_to_array = true ) {
3729	3336	if ( is_array( $string ) || is_null( $string ) ) {
3730	3337	return $string;
		@@ -3729,19 +3336,20 @@
3729	3336	if ( is_array( $string ) || is_null( $string ) ) {
3730	3337	return $string;
3731	3338	}
3732	3339
3733		- $new_string = json_decode( $string, true );
3734		- $single_value = false;
3735		-
3736		- if ( ! $single_to_array ) {
3737		- $single_value = is_array( $new_string ) && count( $new_string ) === 1 && isset( $new_string[0] );
	3340	+ $new_string = json_decode( $string, true );
	3341	+ if ( function_exists( 'json_last_error' ) ) {
	3342	+ // php 5.3+
	3343	+ $single_value = false;
	3344	+ if ( ! $single_to_array ) {
	3345	+ $single_value = is_array( $new_string ) && count( $new_string ) === 1 && isset( $new_string[0] );
	3346	+ }
	3347	+ if ( json_last_error() == JSON_ERROR_NONE && is_array( $new_string ) && ! $single_value ) {
	3348	+ $string = $new_string;
	3349	+ }
3738	3350	}
3739	3351
3740		- if ( json_last_error() === JSON_ERROR_NONE && is_array( $new_string ) && ! $single_value ) {
3741		- return $new_string;
3742		- }
3743		-
3744	3352	return $string;
3745	3353	}
3746	3354
3747	3355	/**
		@@ -3747,9 +3355,8 @@
3747	3355	/**
3748	3356	* @since 6.2.3
3749	3357	*
3750	3358	* @param string $value
3751		- *
3752	3359	* @return string
3753	3360	*/
3754	3361	public static function maybe_utf8_encode( $value ) {
3755	3362	$from_format = 'ISO-8859-1';
		@@ -3758,15 +3365,13 @@
3758	3365	if ( function_exists( 'mb_check_encoding' ) && function_exists( 'mb_convert_encoding' ) ) {
3759	3366	if ( mb_check_encoding( $value, $from_format ) ) {
3760	3367	return mb_convert_encoding( $value, $to_format, $from_format );
3761	3368	}
3762		-
3763	3369	return $value;
3764	3370	}
3765	3371
3766	3372	if ( function_exists( 'iconv' ) ) {
3767	3373	$converted = iconv( $from_format, $to_format, $value );
3768		-
3769	3374	// Value is false if $value is not ISO-8859-1.
3770	3375	if ( false !== $converted ) {
3771	3376	return $converted;
3772	3377	}
		@@ -3778,12 +3383,8 @@
3778	3383	/**
3779	3384	* Reformat the json serialized array in name => value array.
3780	3385	*
3781	3386	* @since 4.02.03
3782		- *
3783		- * @param array $form
3784		- *
3785		- * @return void
3786	3387	*/
3787	3388	public static function format_form_data( &$form ) {
3788	3389	$formatted = array();
3789	3390
		@@ -3790,21 +3391,18 @@
3790	3391	foreach ( $form as $input ) {
3791	3392	if ( ! isset( $input['name'] ) ) {
3792	3393	continue;
3793	3394	}
3794		-
3795	3395	$key = $input['name'];
3796		-
3797		- if ( ! isset( $formatted[ $key ] ) ) {
	3396	+ if ( isset( $formatted[ $key ] ) ) {
	3397	+ if ( is_array( $formatted[ $key ] ) ) {
	3398	+ $formatted[ $key ][] = $input['value'];
	3399	+ } else {
	3400	+ $formatted[ $key ] = array( $formatted[ $key ], $input['value'] );
	3401	+ }
	3402	+ } else {
3798	3403	$formatted[ $key ] = $input['value'];
3799		- continue;
3800	3404	}
3801		-
3802		- if ( is_array( $formatted[ $key ] ) ) {
3803		- $formatted[ $key ][] = $input['value'];
3804		- } else {
3805		- $formatted[ $key ] = array( $formatted[ $key ], $input['value'] );
3806		- }
3807	3405	}
3808	3406
3809	3407	parse_str( http_build_query( $formatted ), $form );
3810	3408	}
		@@ -3812,13 +3410,15 @@
3812	3410	/**
3813	3411	* @since 4.02.03
3814	3412	*
3815	3413	* @param array|string $value
3816		- *
3817	3414	* @return string
3818	3415	*/
3819	3416	public static function maybe_json_encode( $value ) {
3820		- return is_array( $value ) ? wp_json_encode( $value ) : $value;
	3417	+ if ( is_array( $value ) ) {
	3418	+ $value = wp_json_encode( $value );
	3419	+ }
	3420	+ return $value;
3821	3421	}
3822	3422
3823	3423	/**
3824	3424	* Echo The javascript to open and highlight the Formidable menu
		@@ -3825,19 +3425,18 @@
3825	3425	*
3826	3426	* @since 1.07.10
3827	3427	*
3828	3428	* @param string $post_type The name of the post type that may need to be highlighted.
3829		- *
3830	3429	* @return void
3831	3430	*/
3832	3431	public static function maybe_highlight_menu( $post_type ) {
3833	3432	global $post;
3834	3433
3835		- if ( isset( $_REQUEST['post_type'] ) && $_REQUEST['post_type'] !== $post_type ) {
	3434	+ if ( isset( $_REQUEST['post_type'] ) && $_REQUEST['post_type'] != $post_type ) {
3836	3435	return;
3837	3436	}
3838	3437
3839		- if ( is_object( $post ) && $post->post_type !== $post_type ) {
	3438	+ if ( is_object( $post ) && $post->post_type != $post_type ) {
3840	3439	return;
3841	3440	}
3842	3441
3843	3442	self::load_admin_wide_js();
		@@ -3849,13 +3448,13 @@
3849	3448	*
3850	3449	* @since 2.0
3851	3450	*
3852	3451	* @param bool $load
3853		- *
3854	3452	* @return void
3855	3453	*/
3856	3454	public static function load_admin_wide_js( $load = true ) {
3857		- wp_register_script( 'formidable_admin_global', self::plugin_url() . '/js/formidable_admin_global.js', array( 'jquery' ), self::plugin_version() );
	3455	+ $version = self::plugin_version();
	3456	+ wp_register_script( 'formidable_admin_global', self::plugin_url() . '/js/formidable_admin_global.js', array( 'jquery' ), $version );
3858	3457
3859	3458	$global_strings = array(
3860	3459	'updating_msg' => __( 'Please wait while your site updates.', 'formidable' ),
3861	3460	'deauthorize' => __( 'Are you sure you want to deauthorize Formidable Forms on this site?', 'formidable' ),
		@@ -3861,9 +3460,9 @@
3861	3460	'deauthorize' => __( 'Are you sure you want to deauthorize Formidable Forms on this site?', 'formidable' ),
3862	3461	'url' => self::plugin_url(),
3863	3462	'app_url' => 'https://formidableforms.com/',
3864	3463	'applicationsUrl' => admin_url( 'admin.php?page=formidable-applications' ),
3865		- 'canAccessApplicationDashboard' => current_user_can( is_callable( 'FrmProApplicationsHelper::get_required_templates_capability' ) ? FrmProApplicationsHelper::get_required_templates_capability() : 'frm_edit_forms' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
	3464	+ 'canAccessApplicationDashboard' => current_user_can( is_callable( 'FrmProApplicationsHelper::get_required_templates_capability' ) ? FrmProApplicationsHelper::get_required_templates_capability() : 'frm_edit_forms' ),
3866	3465	'loading' => __( 'Loading&hellip;', 'formidable' ),
3867	3466	'nonce' => wp_create_nonce( 'frm_ajax' ),
3868	3467	'proIncludesSliderJs' => is_callable( 'FrmProFormsHelper::prepare_custom_currency' ),
3869	3468	'inboxSlideIn' => FrmInbox::get_inbox_slide_in_value_for_js(),
		@@ -3876,9 +3475,8 @@
3876	3475	}
3877	3476
3878	3477	/**
3879	3478	* @since 2.0.9
3880		- *
3881	3479	* @return void
3882	3480	*/
3883	3481	public static function load_font_style() {
3884	3482	wp_enqueue_style( 'frm_fonts', self::plugin_url() . '/css/frm_fonts.css', array(), self::plugin_version() );
		@@ -3885,9 +3483,8 @@
3885	3483	}
3886	3484
3887	3485	/**
3888	3486	* @param string $location
3889		- *
3890	3487	* @return void
3891	3488	*/
3892	3489	public static function localize_script( $location ) {
3893	3490	global $wp_scripts, $wp_version;
		@@ -3910,9 +3507,8 @@
3910	3507	'include_resend_email' => false,
3911	3508	);
3912	3509
3913	3510	$data = $wp_scripts->get_data( 'formidable', 'data' );
3914		-
3915	3511	if ( ! $data ) {
3916	3512	wp_localize_script( 'formidable', 'frm_js', $script_strings );
3917	3513	}
3918	3514
		@@ -3919,9 +3515,9 @@
3919	3515	if ( $location === 'admin' ) {
3920	3516	$admin_script_strings = array(
3921	3517	'desc' => __( '(Click to add description)', 'formidable' ),
3922	3518	'blank' => __( '(Blank)', 'formidable' ),
3923		- 'no_label' => self::get_no_label_text(),
	3519	+ 'no_label' => __( '(no label)', 'formidable' ),
3924	3520	'ok' => __( 'OK', 'formidable' ),
3925	3521	'cancel' => __( 'Cancel', 'formidable' ),
3926	3522	'default_label' => __( 'Default', 'formidable' ),
3927	3523	'clear_default' => __( 'Clear default value when typing', 'formidable' ),
		@@ -3929,9 +3525,9 @@
3929	3525	'valid_default' => __( 'Default value will pass form validation', 'formidable' ),
3930	3526	'no_valid_default' => __( 'Default value will NOT pass form validation', 'formidable' ),
3931	3527	'confirm' => __( 'Are you sure?', 'formidable' ),
3932	3528	'conf_delete' => __( 'Are you sure you want to delete this field and all data associated with it?', 'formidable' ),
3933		- 'conf_delete_sec' => __( 'All fields inside this Section will be deleted along with their data. Are you sure you want to delete this group of fields?', 'formidable' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
	3529	+ 'conf_delete_sec' => __( 'All fields inside this Section will be deleted along with their data. Are you sure you want to delete this group of fields?', 'formidable' ),
3934	3530	'conf_no_repeat' => __( 'Warning: If you have entries with multiple rows, all but the first row will be lost.', 'formidable' ),
3935	3531	'default_unique' => FrmFieldsHelper::default_unique_msg(),
3936	3532	'default_conf' => __( 'The entered values do not match', 'formidable' ),
3937	3533	'enter_email' => __( 'Enter Email', 'formidable' ),
		@@ -3937,9 +3533,9 @@
3937	3533	'enter_email' => __( 'Enter Email', 'formidable' ),
3938	3534	'confirm_email' => __( 'Confirm Email', 'formidable' ),
3939	3535	'conditional_text' => __( 'Conditional content here', 'formidable' ),
3940	3536	'new_option' => __( 'New Option', 'formidable' ),
3941		- 'css_invalid_size' => __( 'In certain browsers (e.g. Firefox) text will not display correctly if the field height is too small relative to the field padding and text size. Please increase your field height or decrease your field padding.', 'formidable' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
	3537	+ 'css_invalid_size' => __( 'In certain browsers (e.g. Firefox) text will not display correctly if the field height is too small relative to the field padding and text size. Please increase your field height or decrease your field padding.', 'formidable' ),
3942	3538	'enter_password' => __( 'Enter Password', 'formidable' ),
3943	3539	'confirm_password' => __( 'Confirm Password', 'formidable' ),
3944	3540	'import_complete' => __( 'Import Complete', 'formidable' ),
3945	3541	'updating' => __( 'Please wait while your site updates.', 'formidable' ),
		@@ -3953,15 +3549,13 @@
3953	3549	'text_shortcodes' => __( 'This calculation may have shortcodes that work in text calculations but not numeric calculations.', 'formidable' ),
3954	3550	/* translators: %d is the number of allowed actions per form */
3955	3551	'only_one_action' => sprintf( __( 'This form action is limited to %d per form.', 'formidable' ), 1 ),
3956	3552	'edit_action_text' => __( 'Please edit the existing form action.', 'formidable' ),
3957		- 'only_one_payment_action' => __( 'This form already has a payment action, and is currently limited to a single payment action.', 'formidable' ),
3958		- 'only_one_stripe_action' => __( 'This form already has a payment action. Multiple Stripe actions are available when using the Stripe add-on, available for Formidable Business licenses and higher.', 'formidable' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
3959	3553	'unsafe_params' => FrmFormsHelper::reserved_words(),
3960	3554	/* Translators: %s is the name of a Detail Page Slug that is a reserved word.*/
3961		- 'slug_is_reserved' => sprintf( __( 'The Detail Page Slug "%s" is reserved by WordPress. This may cause problems. Is this intentional?', 'formidable' ), '****' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
	3555	+ 'slug_is_reserved' => sprintf( __( 'The Detail Page Slug "%s" is reserved by WordPress. This may cause problems. Is this intentional?', 'formidable' ), '****' ),
3962	3556	/* Translators: %s is the name of a parameter that is a reserved word. More than one word could be listed here, though that would not be common. */
3963		- 'param_is_reserved' => sprintf( __( 'The parameter "%s" is reserved by WordPress. This may cause problems when included in the URL. Is this intentional? ', 'formidable' ), '****' ), // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
	3557	+ 'param_is_reserved' => sprintf( __( 'The parameter "%s" is reserved by WordPress. This may cause problems when included in the URL. Is this intentional? ', 'formidable' ), '****' ),
3964	3558	'reserved_words' => __( 'See the list of reserved words in WordPress.', 'formidable' ),
3965	3559	'repeat_limit_min' => __( 'Please enter a Repeat Limit that is greater than 1.', 'formidable' ),
3966	3560	'checkbox_limit' => __( 'Please select a limit between 0 and 200.', 'formidable' ),
3967	3561	'install' => __( 'Install', 'formidable' ),
		@@ -3982,14 +3576,11 @@
3982	3576	'holdShiftMsg' => esc_html__( 'You can hold %1$sShift%2$s on your keyboard to select multiple fields', 'formidable' ),
3983	3577	'noTitleText' => FrmFormsHelper::get_no_title_text(),
3984	3578
3985	3579	// In older versions this event listener causes the section to immediately close again
3986		- // When the h3 element is clicked. It's only required in WP 6.7+.
	3580	+ // when the h3 element is clicked. It's only required in WP 6.7+.
3987	3581	'requireAccordionTitleClickListener' => version_compare( $wp_version, '6.7', '>=' ),
3988	3582	);
3989		-
3990		- self::add_form_builder_modal_data( $admin_script_strings );
3991		-
3992	3583	/**
3993	3584	* @param array $admin_script_strings
3994	3585	*/
3995	3586	$admin_script_strings = apply_filters( 'frm_admin_script_strings', $admin_script_strings );
		@@ -3994,9 +3585,8 @@
3994	3585	*/
3995	3586	$admin_script_strings = apply_filters( 'frm_admin_script_strings', $admin_script_strings );
3996	3587
3997	3588	$data = $wp_scripts->get_data( 'formidable_admin', 'data' );
3998		-
3999	3589	if ( ! $data ) {
4000	3590	wp_localize_script( 'formidable_admin', 'frm_admin_js', $admin_script_strings );
4001	3591	}
4002	3592	}//end if
		@@ -4002,91 +3592,8 @@
4002	3592	}//end if
4003	3593	}
4004	3594
4005	3595	/**
4006		- * @param array $admin_script_strings
4007		- *
4008		- * @return void
4009		- */
4010		- private static function add_form_builder_modal_data( &$admin_script_strings ) {
4011		- if ( ! self::is_form_builder_page() || self::pro_is_installed() ) {
4012		- return;
4013		- }
4014		-
4015		- $stripe_connected = FrmStrpLiteConnectHelper::at_least_one_mode_is_setup();
4016		- $square_connected = FrmSquareLiteConnectHelper::at_least_one_mode_is_setup();
4017		- $paypal_connected = FrmPayPalLiteConnectHelper::at_least_one_mode_is_setup();
4018		- $gateway_connected = $stripe_connected || $square_connected || $paypal_connected;
4019		- $payments_settings_url = FrmStrpLiteAppController::get_payments_settings_url();
4020		-
4021		- if ( ! $gateway_connected ) {
4022		- // This modal shows when user clicks on one of the pricing fields and no payment gateways configured.
4023		- $admin_script_strings['paymentsSettingsModal'] = array(
4024		- 'title' => __( 'Setup a Payment Gateway first', 'formidable' ),
4025		- 'msg' => __( 'To use the payment fields, please install and configure a payment gateway in your account settings.', 'formidable' ),
4026		- 'closeText' => __( 'Close', 'formidable' ),
4027		- 'actionUrl' => $payments_settings_url,
4028		- 'actionText' => __( 'Go to Payment Settings', 'formidable' ),
4029		- 'noCenter' => true,
4030		- );
4031		- }
4032		-
4033		- // This modal shows on load once after upgrading the plugin.
4034		- $show_pricing_fields_modal = get_option( 'frm_show_pricing_fields_modal' );
4035		-
4036		- if ( ! $show_pricing_fields_modal ) {
4037		- return;
4038		- }
4039		-
4040		- $admin_script_strings['pricingFieldsModal'] = array(
4041		- 'title' => esc_html__( 'Start Accepting Payments Today!', 'formidable' ),
4042		- 'img' => esc_url( self::plugin_url() . '/images/upsell/pricing-fields.png' ),
4043		- 'noCenter' => true,
4044		- );
4045		-
4046		- if ( $gateway_connected ) {
4047		- $gateway_texts = array();
4048		-
4049		- if ( $stripe_connected ) {
4050		- $gateway_texts['stripe'] = esc_html__( 'Stripe', 'formidable' );
4051		- }
4052		-
4053		- if ( $square_connected ) {
4054		- $gateway_texts['square'] = esc_html__( 'Square', 'formidable' );
4055		- }
4056		-
4057		- if ( $paypal_connected ) {
4058		- $gateway_texts['paypal'] = esc_html__( 'PayPal', 'formidable' );
4059		- }
4060		-
4061		- $admin_script_strings['pricingFieldsModal']['msg'] = sprintf(
4062		- // translators: %s: Stripe, Square, or PayPal.
4063		- esc_html__( 'You already have %s connected, so these have already been unlocked.', 'formidable' ),
4064		- esc_html( implode( ' ' . esc_html__( 'and', 'formidable' ) . ' ', $gateway_texts ) )
4065		- );
4066		- } else {
4067		- $admin_script_strings['pricingFieldsModal']['closeText'] = __( 'I\'ll do it later!', 'formidable' );
4068		- $admin_script_strings['pricingFieldsModal']['actionText'] = __( 'Setup Payments Now', 'formidable' );
4069		- $admin_script_strings['pricingFieldsModal']['actionUrl'] = $payments_settings_url;
4070		- // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
4071		- $admin_script_strings['pricingFieldsModal']['msg'] = __( 'We\'ve unlocked Product, Quantity, and Total fields for Lite users! You can now transform your forms into checkout pages. To start collecting revenue, simply connect your preferred payment gateway (Stripe, Square, or PayPal) in your settings.', 'formidable' );
4072		- }//end if
4073		-
4074		- delete_option( 'frm_show_pricing_fields_modal' );
4075		- }
4076		-
4077		- /**
4078		- * Get the no label text.
4079		- *
4080		- * @since 6.25.1
4081		- *
4082		- * @return string
4083		- */
4084		- public static function get_no_label_text() {
4085		- return __( '(no label)', 'formidable' );
4086		- }
4087		-
4088		- /**
4089	3596	* @since 6.5
4090	3597	*
4091	3598	* @return string
4092	3599	*/
		@@ -4128,9 +3635,8 @@
4128	3635	*
4129	3636	* @since 1.07.10
4130	3637	*
4131	3638	* @param float $min_version The version the add-on requires.
4132		- *
4133	3639	* @return void
4134	3640	*/
4135	3641	public static function min_version_notice( $min_version ) {
4136	3642	$frm_version = self::plugin_version();
		@@ -4140,11 +3646,11 @@
4140	3646	return;
4141	3647	}
4142	3648
4143	3649	$wp_list_table = _get_list_table( 'WP_Plugins_List_Table' );
4144		- echo '<tr class="plugin-update-tr active"><th colspan="' . absint( $wp_list_table->get_column_count() ) . '" class="check-column plugin-update colspanchange"><div class="update-message">' . // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
4145		- esc_html__( 'You are running an outdated version of Formidable. This plugin may not work correctly if you do not update Formidable.', 'formidable' ) .
4146		- '</div></td></tr>';
	3650	+ echo '<tr class="plugin-update-tr active"><th colspan="' . absint( $wp_list_table->get_column_count() ) . '" class="check-column plugin-update colspanchange"><div class="update-message">' .
	3651	+ esc_html__( 'You are running an outdated version of Formidable. This plugin may not work correctly if you do not update Formidable.', 'formidable' ) .
	3652	+ '</div></td></tr>';
4147	3653	}
4148	3654
4149	3655	/**
4150	3656	* If Pro is far outdated, show a message.
		@@ -4150,10 +3656,8 @@
4150	3656	* If Pro is far outdated, show a message.
4151	3657	*
4152	3658	* @since 4.0.01
4153	3659	*
4154		- * @param string $min_version
4155		- *
4156	3660	* @return void
4157	3661	*/
4158	3662	public static function min_pro_version_notice( $min_version ) {
4159	3663	if ( ! self::is_formidable_admin() ) {
		@@ -4163,14 +3667,25 @@
4163	3667
4164	3668	self::php_version_notice();
4165	3669
4166	3670	$is_pro = self::pro_is_installed() && class_exists( 'FrmProDb' );
4167		-
4168	3671	if ( ! $is_pro || self::meets_min_pro_version( $min_version ) ) {
4169	3672	return;
4170	3673	}
4171	3674
4172		- include self::plugin_path() . '/classes/views/addons/min-version-notice.php';
	3675	+ $expired = FrmAddonsController::is_license_expired();
	3676	+ ?>
	3677	+ <div class="frm-banner-alert frm_error_style frm_previous_install">
	3678	+ <?php
	3679	+ esc_html_e( 'You are running a version of Formidable Forms that may not be compatible with your version of Formidable Forms Pro.', 'formidable' );
	3680	+ if ( empty( $expired ) ) {
	3681	+ echo ' Please <a href="' . esc_url( admin_url( 'plugins.php?s=formidable%20forms%20pro' ) ) . '">update now</a>.';
	3682	+ } else {
	3683	+ echo '<br/>Please <a href="https://formidableforms.com/account/downloads/?utm_source=WordPress&utm_medium=outdated">renew now</a> to get the latest version.';
	3684	+ }
	3685	+ ?>
	3686	+ </div>
	3687	+ <?php
4173	3688	}
4174	3689
4175	3690	/**
4176	3691	* If Pro is installed, check the version number.
		@@ -4177,9 +3692,8 @@
4177	3692	*
4178	3693	* @since 4.0.01
4179	3694	*
4180	3695	* @param string $min_version
4181		- *
4182	3696	* @return bool
4183	3697	*/
4184	3698	public static function meets_min_pro_version( $min_version ) {
4185	3699	return ! class_exists( 'FrmProDb' ) || version_compare( FrmProDb::$plug_version, $min_version, '>=' );
		@@ -4188,19 +3702,16 @@
4188	3702	/**
4189	3703	* Show a message if the PHP version is below the recommendations.
4190	3704	*
4191	3705	* @since 4.0.02
4192		- *
4193	3706	* @return void
4194	3707	*/
4195	3708	private static function php_version_notice() {
4196	3709	$message = array();
4197		-
4198	3710	if ( version_compare( phpversion(), '7.0', '<' ) ) {
4199		- $message[] = __( 'The version of PHP on your server is too low. If this is not corrected, you may see issues with Formidable Forms. Please contact your web host and ask to be updated to PHP 7.0+.', 'formidable' ); // phpcs:ignore SlevomatCodingStandard.Files.LineLength.LineTooLong
	3711	+ $message[] = __( 'The version of PHP on your server is too low. If this is not corrected, you may see issues with Formidable Forms. Please contact your web host and ask to be updated to PHP 7.0+.', 'formidable' );
4200	3712	}
4201	3713
4202		- // phpcs:disable Generic.WhiteSpace.ScopeIndent
4203	3714	foreach ( $message as $m ) {
4204	3715	?>
4205	3716	<div class="frm-banner-alert frm_error_style frm_previous_install">
4206	3717	<?php echo esc_html( $m ); ?>
		@@ -4206,14 +3717,12 @@
4206	3717	<?php echo esc_html( $m ); ?>
4207	3718	</div>
4208	3719	<?php
4209	3720	}
4210		- // phpcs:enable Generic.WhiteSpace.ScopeIndent
4211	3721	}
4212	3722
4213	3723	/**
4214	3724	* @param string $type
4215		- *
4216	3725	* @return array<string,string>
4217	3726	*/
4218	3727	public static function locales( $type = 'date' ) {
4219	3728	$locales = array(
		@@ -4307,12 +3816,12 @@
4307	3816	'zu' => __( 'Zulu', 'formidable' ),
4308	3817	);
4309	3818
4310	3819	if ( $type === 'captcha' ) {
4311		- // Remove the languages unavailable for the captcha
	3820	+ // remove the languages unavailable for the captcha
4312	3821	$unset = array( 'sq', 'bs', 'eo', 'fo', 'fr-CH', 'sr-SR', 'ar-DZ', 'be', 'cy-GB', 'kk', 'km', 'ky', 'lb', 'mk', 'nb', 'nn', 'rm', 'tj' );
4313	3822	} else {
4314		- // Remove the languages unavailable for the datepicker
	3823	+ // remove the languages unavailable for the datepicker
4315	3824	$unset = array( 'fil', 'fr-CA', 'de-AT', 'de-CH', 'iw', 'hi', 'pt', 'pt-PT', 'es-419', 'mr', 'lo', 'kn', 'si', 'gu', 'bn', 'zu', 'ur', 'te', 'sw', 'am' );
4316	3825	}
4317	3826
4318	3827	$locales = array_diff_key( $locales, array_flip( $unset ) );
		@@ -4323,13 +3832,14 @@
4323	3832	* @since 5.4.5 Added $args parameter with type.
4324	3833	*
4325	3834	* @param array<string,string> $locales
4326	3835	* @param array $args {
4327		- *
4328	3836	* @type string $type
4329	3837	* }
4330	3838	*/
4331		- return apply_filters( 'frm_locales', $locales, compact( 'type' ) );
	3839	+ $locales = apply_filters( 'frm_locales', $locales, compact( 'type' ) );
	3840	+
	3841	+ return $locales;
4332	3842	}
4333	3843
4334	3844	/**
4335	3845	* @return string
		@@ -4336,14 +3846,12 @@
4336	3846	*/
4337	3847	public static function get_menu_icon_class() {
4338	3848	if ( is_callable( 'FrmProAppHelper::get_settings' ) ) {
4339	3849	$settings = FrmProAppHelper::get_settings();
4340		-
4341	3850	if ( is_object( $settings ) && ! empty( $settings->menu_icon ) ) {
4342	3851	return $settings->menu_icon;
4343	3852	}
4344	3853	}
4345		-
4346	3854	return 'frmfont frm_logo_icon';
4347	3855	}
4348	3856
4349	3857	/**
		@@ -4361,9 +3869,10 @@
4361	3869	* @type array $input_attrs Attributes of value input.
4362	3870	* }
4363	3871	*/
4364	3872	public static function images_dropdown( $args ) {
4365		- $args = self::fill_default_images_dropdown_args( $args );
	3873	+ $args = self::fill_default_images_dropdown_args( $args );
	3874	+
4366	3875	$input_attrs_str = self::get_images_dropdown_input_attrs( $args );
4367	3876	ob_start();
4368	3877	include self::plugin_path() . '/classes/views/shared/images-dropdown.php';
4369	3878	$output = ob_get_clean();
		@@ -4384,9 +3893,8 @@
4384	3893	*
4385	3894	* @since 5.0.04
4386	3895	*
4387	3896	* @param array $args The arguments.
4388		- *
4389	3897	* @return array
4390	3898	*/
4391	3899	private static function fill_default_images_dropdown_args( $args ) {
4392	3900	$defaults = array(
		@@ -4399,8 +3907,14 @@
4399	3907
4400	3908	$new_args['options'] = (array) $new_args['options'];
4401	3909	$new_args['input_attrs'] = (array) $new_args['input_attrs'];
4402	3910
	3911	+ // Set the number of columns.
	3912	+ $new_args['col_class'] = ceil( 12 / count( $new_args['options'] ) );
	3913	+ if ( $new_args['col_class'] > 6 ) {
	3914	+ $new_args['col_class'] = ceil( $new_args['col_class'] / 2 );
	3915	+ }
	3916	+
4403	3917	/**
4404	3918	* Allows modifying the arguments of images_dropdown() method.
4405	3919	*
4406	3920	* @since 5.0.04
		@@ -4416,9 +3930,8 @@
4416	3930	*
4417	3931	* @since 5.0.04
4418	3932	*
4419	3933	* @param array $args The arguments.
4420		- *
4421	3934	* @return string
4422	3935	*/
4423	3936	private static function get_images_dropdown_input_attrs( $args ) {
4424	3937	$input_attrs = $args['input_attrs'];
		@@ -4425,9 +3938,8 @@
4425	3938	$input_attrs['type'] = 'radio';
4426	3939	$input_attrs['name'] = $args['name'];
4427	3940
4428	3941	$input_attrs_str = '';
4429		-
4430	3942	foreach ( $input_attrs as $key => $input_attr ) {
4431	3943	$input_attrs_str .= ' ' . sprintf( '%s="%s"', esc_attr( $key ), esc_attr( $input_attr ) );
4432	3944	}
4433	3945
		@@ -4443,13 +3955,8 @@
4443	3955	}
4444	3956
4445	3957	/**
4446	3958	* @since 6.7.1
4447		- *
4448		- * @param array $option Option data.
4449		- * @param array $args The arguments of images_dropdown() method.
4450		- *
4451		- * @return array
4452	3959	*/
4453	3960	public static function get_images_dropdown_atts( $option, $args ) {
4454	3961	$image = self::get_images_dropdown_option_image( $option, $args );
4455	3962	$classes = self::get_images_dropdown_option_classes( $option, $args );
		@@ -4463,9 +3970,8 @@
4463	3970	* @since 5.0.04
4464	3971	*
4465	3972	* @param array $option Option data.
4466	3973	* @param array $args The arguments of images_dropdown() method.
4467		- *
4468	3974	* @return string
4469	3975	*/
4470	3976	private static function get_images_dropdown_option_image( $option, $args ) {
4471	3977	$image = self::icon_by_class(
		@@ -4494,9 +4000,8 @@
4494	4000	* @since 5.0.04
4495	4001	*
4496	4002	* @param array $option Option data.
4497	4003	* @param array $args The arguments of images_dropdown() method.
4498		- *
4499	4004	* @return string
4500	4005	*/
4501	4006	private static function get_images_dropdown_option_classes( $option, $args ) {
4502	4007	$classes = '';
		@@ -4524,19 +4029,17 @@
4524	4029	* @since 5.0.04
4525	4030	*
4526	4031	* @param array $option Option data.
4527	4032	* @param array $args The arguments of images_dropdown() method.
4528		- *
4529	4033	* @return string
4530	4034	*/
4531	4035	private static function get_images_dropdown_option_html_attrs( $option, $args ) {
4532	4036	$html_attrs = '';
4533		-
4534	4037	if ( ! empty( $option['custom_attrs'] ) && is_array( $option['custom_attrs'] ) ) {
4535	4038	$html_attrs_arr = array();
4536	4039
4537	4040	foreach ( $option['custom_attrs'] as $key => $value ) {
4538		- if ( in_array( $key, array( 'type', 'class', 'data-value' ), true ) ) {
	4041	+ if ( in_array( $key, array( 'type', 'class', 'data-value' ) ) ) {
4539	4042	continue;
4540	4043	}
4541	4044
4542	4045	$html_attrs_arr[] = sprintf( '%s="%s"', esc_attr( $key ), esc_attr( $value ) );
		@@ -4594,13 +4097,14 @@
4594	4097	* @since 5.0.07
4595	4098	*
4596	4099	* @param array $values
4597	4100	* @param array $keys
4598		- *
4599	4101	* @return array
4600	4102	*/
4601	4103	public static function maybe_filter_array( $values, $keys ) {
4602		- if ( self::allow_unfiltered_html() ) {
	4104	+ $allow_unfiltered_html = self::allow_unfiltered_html();
	4105	+
	4106	+ if ( $allow_unfiltered_html ) {
4603	4107	return $values;
4604	4108	}
4605	4109
4606	4110	foreach ( $keys as $key ) {
		@@ -4619,14 +4123,13 @@
4619	4123	* @since 5.0.13
4620	4124	*
4621	4125	* @param string $value
4622	4126	* @param array|string $allowed 'all' for everything included as defaults.
4623		- *
4624	4127	* @return string
4625	4128	*/
4626	4129	public static function maybe_kses( $value, $allowed = 'all' ) {
4627	4130	if ( self::should_never_allow_unfiltered_html() ) {
4628		- return self::kses( $value, $allowed );
	4131	+ $value = self::kses( $value, $allowed );
4629	4132	}
4630	4133	return $value;
4631	4134	}
4632	4135
		@@ -4636,18 +4139,17 @@
4636	4139	* @since 6.11.2
4637	4140	*
4638	4141	* @param string $key
4639	4142	* @param string $context Either 'display' or 'update'. On update, we want to allow a few keys that are never displayed.
4640		- *
4641	4143	* @return bool
4642	4144	*/
4643	4145	public static function input_key_is_safe( $key, $context = 'display' ) {
4644	4146	if ( 'update' === $context && in_array( $key, array( 'opt', 'label' ), true ) ) {
4645	4147	$safe = true;
4646		- } elseif ( str_starts_with( $key, 'data-' ) ) {
	4148	+ } elseif ( 0 === strpos( $key, 'data-' ) ) {
4647	4149	// Allow all data attributes.
4648	4150	$safe = true;
4649		- } elseif ( str_starts_with( $key, 'aria-' ) ) {
	4151	+ } elseif ( 0 === strpos( $key, 'aria-' ) ) {
4650	4152	// Allow all aria attributes.
4651	4153	$safe = true;
4652	4154	} else {
4653	4155	$safe_keys = array(
		@@ -4689,9 +4191,16 @@
4689	4191
4690	4192	/**
4691	4193	* @since 5.0.16
4692	4194	*
4693		- * @param string $medium
	4195	+ * @return bool
	4196	+ */
	4197	+ public static function show_landing_pages() {
	4198	+ return self::show_new_feature( 'landing' );
	4199	+ }
	4200	+
	4201	+ /**
	4202	+ * @since 5.0.16
4694	4203	*
4695	4204	* @return array
4696	4205	*/
4697	4206	public static function get_landing_page_upgrade_data_params( $medium = 'landing' ) {
		@@ -4699,9 +4208,8 @@
4699	4208	'medium' => $medium,
4700	4209	'upgrade' => __( 'Form Landing Pages', 'formidable' ),
4701	4210	'message' => __( 'Easily manage a landing page for your form. Upgrade to get form landing pages.', 'formidable' ),
4702	4211	'screenshot' => 'landing.png',
4703		- 'learn-more' => self::get_doc_url( 'landing-page-forms', 'form-landing-page-settings', false ),
4704	4212	);
4705	4213	return self::get_upgrade_data_params( 'landing', $params );
4706	4214	}
4707	4215
		@@ -4708,9 +4216,8 @@
4708	4216	/**
4709	4217	* @since 5.0.17
4710	4218	*
4711	4219	* @param string $feature
4712		- *
4713	4220	* @return bool
4714	4221	*/
4715	4222	public static function show_new_feature( $feature ) {
4716	4223	$link = FrmAddonsController::install_link( $feature );
		@@ -4717,21 +4224,16 @@
4717	4224	return array_key_exists( 'status', $link ) || array_key_exists( 'class', $link );
4718	4225	}
4719	4226
4720	4227	/**
4721		- * Enhances upgrade data parameters with installation link and plan requirement information.
4722		- *
4723	4228	* @since 5.0.17
4724	4229	*
4725		- * @param string $plugin The plugin slug to get installation data for.
4726		- * @param array $params Initial parameters for the upgrade data.
4727		- * @param bool $detailed Whether to include detailed information.
4728		- *
4729		- * @return array Modified parameters with installation data.
	4230	+ * @param string $plugin
	4231	+ * @param array $params
	4232	+ * @return array
4730	4233	*/
4731		- public static function get_upgrade_data_params( $plugin, $params, $detailed = false ) {
	4234	+ public static function get_upgrade_data_params( $plugin, $params ) {
4732	4235	$link = FrmAddonsController::install_link( $plugin );
4733		-
4734	4236	if ( ! $link ) {
4735	4237	return $params;
4736	4238	}
4737	4239
		@@ -4737,20 +4239,15 @@
4737	4239
4738	4240	if ( ! empty( $link['url'] ) && self::pro_is_installed() ) {
4739	4241	$params['oneclick'] = json_encode( $link );
4740	4242	unset( $params['message'] );
4741		-
4742	4243	if ( ! isset( $params['medium'] ) ) {
4743	4244	$params['medium'] = $plugin;
4744	4245	}
4745	4246	} else {
4746		- $params['requires'] = $params['requires'] ?? FrmFormsHelper::get_plan_required( $link );
	4247	+ $params['requires'] = FrmFormsHelper::get_plan_required( $link );
4747	4248	}
4748	4249
4749		- if ( $detailed ) {
4750		- $params['plugin-status'] = $link['status'] ?? '';
4751		- }
4752		-
4753	4250	return $params;
4754	4251	}
4755	4252
4756	4253	/**
		@@ -4759,9 +4256,8 @@
4759	4256	*
4760	4257	* @since 5.0.17
4761	4258	*
4762	4259	* @param string $text
4763		- *
4764	4260	* @return bool
4765	4261	*/
4766	4262	public static function ctype_xdigit( $text ) {
4767	4263	if ( function_exists( 'ctype_xdigit' ) ) {
		@@ -4776,14 +4272,12 @@
4776	4272	* @since 5.2.01
4777	4273	*/
4778	4274	public static function set_current_screen_and_hook_suffix() {
4779	4275	global $hook_suffix;
4780		-
4781	4276	if ( is_null( $hook_suffix ) ) {
4782	4277	// $hook_suffix gets used in substr so make sure it's not null. PHP 8.1 deprecates null in substr.
4783	4278	$hook_suffix = ''; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
4784	4279	}
4785		-
4786	4280	set_current_screen();
4787	4281	}
4788	4282
4789	4283	/**
		@@ -4790,9 +4284,9 @@
4790	4284	* Shows pill text.
4791	4285	*
4792	4286	* @since 5.2.02
4793	4287	*
4794		- * @param string|null $text Text in the pill. Default is NEW.
	4288	+ * @param string $text Text in the pill. Default is NEW.
4795	4289	*/
4796	4290	public static function show_pill_text( $text = null ) {
4797	4291	if ( null === $text ) {
4798	4292	$text = __( 'NEW', 'formidable' );
		@@ -4805,9 +4299,8 @@
4805	4299	*
4806	4300	* @since 5.2.07
4807	4301	*
4808	4302	* @param mixed $num Number.
4809		- *
4810	4303	* @return false|int Returns `false` if the passed parameter is not number.
4811	4304	*/
4812	4305	public static function count_decimals( $num ) {
4813	4306	if ( ! is_numeric( $num ) ) {
		@@ -4815,9 +4308,8 @@
4815	4308	}
4816	4309
4817	4310	$num = (string) $num;
4818	4311	$parts = explode( '.', $num );
4819		-
4820	4312	if ( 1 === count( $parts ) ) {
4821	4313	return 0;
4822	4314	}
4823	4315
		@@ -4899,20 +4391,17 @@
4899	4391	* @since 5.5.5
4900	4392	*
4901	4393	* @param string $url
4902	4394	* @param string $expected_extension
4903		- *
4904	4395	* @return bool
4905	4396	*/
4906	4397	public static function validate_url_is_in_s3_bucket( $url, $expected_extension ) {
4907		- $file_is_in_expected_s3_bucket = str_starts_with( $url, 'https://s3.amazonaws.com/fp.strategy11.com' );
4908		-
	4398	+ $file_is_in_expected_s3_bucket = 0 === strpos( $url, 'https://s3.amazonaws.com/fp.strategy11.com' );
4909	4399	if ( ! $file_is_in_expected_s3_bucket ) {
4910	4400	return false;
4911	4401	}
4912	4402
4913	4403	$parsed = parse_url( $url );
4914		-
4915	4404	if ( ! is_array( $parsed ) ) {
4916	4405	// URL is malformed.
4917	4406	return false;
4918	4407	}
		@@ -4918,10 +4407,14 @@
4918	4407	}
4919	4408
4920	4409	$path = $parsed['path'];
4921	4410	$ext = pathinfo( $path, PATHINFO_EXTENSION );
4922		- // The URL isn't to an XML file.
4923		- return $expected_extension === $ext;
	4411	+ if ( $expected_extension !== $ext ) {
	4412	+ // The URL isn't to an XML file.
	4413	+ return false;
	4414	+ }
	4415	+
	4416	+ return true;
4924	4417	}
4925	4418
4926	4419	/**
4927	4420	* Display a dismissable warning message and save its dismissal state.
		@@ -4929,9 +4422,8 @@
4929	4422	* @since 6.3
4930	4423	*
4931	4424	* @param string $message The warning message to display.
4932	4425	* @param string $option The unique identifier for the dismissal state of the message and the WP Ajax action.
4933		- *
4934	4426	* @return void
4935	4427	*/
4936	4428	public static function add_dismissable_warning_message( $message = '', $option = '' ) {
4937	4429	if ( ! $message || ! $option ) {
		@@ -4974,9 +4466,8 @@
4974	4466	*
4975	4467	* @since 6.3
4976	4468	*
4977	4469	* @param string $option The unique identifier for the dismissal state of the message.
4978		- *
4979	4470	* @return void
4980	4471	*/
4981	4472	public static function dismiss_warning_message( $option = '' ) {
4982	4473	self::permission_check( 'frm_change_settings' );
		@@ -4982,9 +4473,9 @@
4982	4473	self::permission_check( 'frm_change_settings' );
4983	4474	check_ajax_referer( 'frm_ajax', 'nonce' );
4984	4475
4985	4476	if ( $option ) {
4986		- update_option( $option, true, false );
	4477	+ update_option( $option, true, 'no' );
4987	4478	}
4988	4479
4989	4480	wp_send_json_success();
4990	4481	}
		@@ -4998,8 +4489,17 @@
4998	4489	* @return string
4999	4490	*/
5000	4491	public static function copy_for_lite_license() {
5001	4492	$message = __( 'You\'re using Formidable Forms Lite - no license needed. Enjoy!', 'formidable' ) . ' 🙂';
	4493	+
	4494	+ if ( is_callable( 'FrmProAddonsController::get_readable_license_type' ) && ! class_exists( 'FrmProDashboardController' ) ) {
	4495	+ // Manage PRO versions without PRO dashboard functionality.
	4496	+ $license_type = FrmProAddonsController::get_readable_license_type();
	4497	+ if ( 'lite' !== strtolower( $license_type ) ) {
	4498	+ $message = 'Formidable Pro ' . $license_type;
	4499	+ }
	4500	+ }
	4501	+
5002	4502	return apply_filters( 'frm_license_type_text', $message );
5003	4503	}
5004	4504
5005	4505	/**
		@@ -5005,9 +4505,8 @@
5005	4505	/**
5006	4506	* Removes scripts that are unnecessarily loaded across the pages!
5007	4507	*
5008	4508	* @since 6.9
5009		- *
5010	4509	* @return void
5011	4510	*/
5012	4511	public static function dequeue_extra_global_scripts() {
5013	4512	wp_dequeue_script( 'frm-surveys-admin' );
		@@ -5025,21 +4524,18 @@
5025	4524	* @return void
5026	4525	*/
5027	4526	public static function tooltip_icon( $tooltip_text, $atts = array() ) {
5028	4527	$atts['title'] = $tooltip_text;
5029		-
5030	4528	if ( isset( $atts['class'] ) ) {
5031	4529	$atts['class'] .= ' frm_help';
5032	4530	} else {
5033	4531	$atts['class'] = 'frm_help';
5034	4532	}
5035		- // phpcs:disable Generic.WhiteSpace.ScopeIndent
5036	4533	?>
5037	4534	<span <?php self::array_to_html_params( $atts, true ); ?>>
5038	4535	<?php self::icon_by_class( 'frmfont frm_tooltip_icon' ); ?>
5039	4536	</span>
5040	4537	<?php
5041		- // phpcs:enable Generic.WhiteSpace.ScopeIndent
5042	4538	}
5043	4539
5044	4540	/**
5045	4541	* Prints errors for settings in onboarding wizard or template settings.
		@@ -5060,10 +4556,8 @@
5060	4556	)
5061	4557	);
5062	4558
5063	4559	$args['class'] .= ' frm-validation-error frm-mt-xs frm_hidden';
5064		-
5065		- // phpcs:disable Generic.WhiteSpace.ScopeIndent
5066	4560	?>
5067	4561	<span id="<?php echo esc_attr( $args['id'] ); ?>" class="<?php echo esc_attr( $args['class'] ); ?>">
5068	4562	<?php
5069	4563	if ( is_array( $args['errors'] ) ) {
		@@ -5077,9 +4571,8 @@
5077	4571	}
5078	4572	?>
5079	4573	</span>
5080	4574	<?php
5081		- // phpcs:enable Generic.WhiteSpace.ScopeIndent
5082	4575	}
5083	4576
5084	4577	/**
5085	4578	* Check if GDPR is enabled.
		@@ -5102,62 +4595,6 @@
5102	4595	*/
5103	4596	public static function no_gdpr_cookies() {
5104	4597	$frm_settings = self::get_settings();
5105	4598	return $frm_settings->enable_gdpr && $frm_settings->no_gdpr_cookies;
5106		- }
5107		-
5108		- /**
5109		- * Check if a string is valid UTF-8.
5110		- *
5111		- * @since 6.24
5112		- *
5113		- * @param string|null $string The string to check.
5114		- *
5115		- * @return bool
5116		- */
5117		- public static function is_valid_utf8( $string ) {
5118		- if ( is_null( $string ) ) {
5119		- // Return true so we do not attempt to change encoding on a null value.
5120		- return true;
5121		- }
5122		-
5123		- // wp_is_valid_utf8 is added in WP 6.9.
5124		- if ( function_exists( 'wp_is_valid_utf8' ) ) {
5125		- return wp_is_valid_utf8( $string );
5126		- }
5127		-
5128		- // As of WP 6.9, seems_utf8 is deprecated.
5129		- return function_exists( 'seems_utf8' ) ? seems_utf8( $string ) : false;
5130		- }
5131		-
5132		- /**
5133		- * Get a documentation URL with UTM parameters and affiliate tracking.
5134		- *
5135		- * @since 6.26
5136		- *
5137		- * @param string $path The relative path to append to the base URL.
5138		- * @param string $campaign The campaign to use for UTM parameters.
5139		- * @param bool $add_kb_base Whether to prepend 'knowledgebase/' to the path. Default true.
5140		- *
5141		- * @return string The processed URL with UTM parameters and affiliate tracking.
5142		- */
5143		- public static function get_doc_url( $path, $campaign, $add_kb_base = true ) {
5144		- $path = trim( $path, '/' );
5145		-
5146		- if ( $add_kb_base ) {
5147		- $path = 'knowledgebase/' . $path;
5148		- }
5149		-
5150		- return self::maybe_add_missing_utm( 'https://formidableforms.com/' . $path, array( 'campaign' => $campaign ) );
5151		- }
5152		-
5153		- /**
5154		- * @since 5.0.16
5155		- * @deprecated 6.26
5156		- *
5157		- * @return bool
5158		- */
5159		- public static function show_landing_pages() {
5160		- _deprecated_function( __METHOD__, '6.26' );
5161		- return true;
5162	4599	}
5163	4600	}