functions.php — Strong Testimonials 3.3.1

strong-testimonials / includes / functions.php

strong-testimonials / includes Last commit date

functions.php

889 lines

1	<?php
2	/**
3	* Functions
4	*/
5
6	function wpmtst_support_url() {
7	return esc_url( '#' );
8	}
9
10	/**
11	* Return default translation from po/mo files if no active translation plugin.
12	*
13	* @since 2.23.2
14	* @param $string
15	*
16	* @return string
17	*/
18	function wpmtst_l10n_default( $l10n_string ) {
19	return $l10n_string;
20	}
21	add_filter( 'wpmtst_l10n', 'wpmtst_l10n_default' );
22
23	/**
24	* Append custom fields to post object.
25	* Add thumbnail if included in field group.
26	*
27	* @param $post
28	*
29	* @return mixed
30	*/
31	function wpmtst_get_post( $post ) {
32	$custom = get_post_custom( $post->ID );
33	$fields = wpmtst_get_custom_fields();
34
35	foreach ( $fields as $key => $field ) {
36	$name = $field['name'];
37
38	if ( 'featured_image' === $name ) {
39	$post->thumbnail_id = get_post_thumbnail_id( $post->ID );
40	} else {
41	if ( isset( $custom[ $name ] ) ) {
42	$post->$name = $custom[ $name ][0];
43	} else {
44	$post->$name = '';
45	}
46	}
47	}
48
49	return $post;
50	}
51
52	/**
53	* Helper: Format URL
54	*
55	* @param $url
56	* @return string
57	*/
58	function wpmtst_get_website( $url ) {
59	if ( ! preg_match( '~^(?:f\|ht)tps?://~i', $url ) ) {
60	$url = 'https://' . $url;
61	}
62
63	return $url;
64	}
65
66	/**
67	* Check whether a common script is already registered by file name
68	* instead of handle.
69	*
70	* === Used in older versions to check for Cycle script. ===
71	*
72	* Why? Plugins are loaded before themes. Our plugin includes the Cycle
73	* slider. Some themes include it too. We only want to load it once.
74	*
75	* Load jQuery Cycle plugin (http://jquery.malsup.com/cycle/) only if
76	* any version of Cycle is not already registered by a theme or another
77	* plugin. Both versions of Cycle use same function name so we can't load
78	* both but either version will work for our purposes.
79	* http://jquery.malsup.com/cycle2/faq/
80	*
81	* The WordPress function `wp_script_is` checks by handle within a plugin
82	* or theme but handles can be different so it misses it.
83	* wp_script_is( 'jquery-cycle', 'registered' )
84	* http://codex.wordpress.org/Function_Reference/wp_script_is
85	*
86	* Jetpack's slideshow shortcode simply enqueues its own version of Cycle
87	* without registering first if and when the shortcode is rendered. No way
88	* to check for that. It does not seem to create a conflict now. (1.16)
89	*
90	* @param array $filenames possible versions of one script,
91	* e.g. plugin.js, plugin-min.js, plugin-1.2.js
92	* @return string
93	*/
94	function wpmtst_is_registered( $filenames ) {
95	global $wp_scripts;
96
97	// Bail if called too early.
98	if ( ! $wp_scripts ) {
99	return false;
100	}
101
102	$script_handle = '';
103
104	foreach ( $wp_scripts->registered as $handle => $script ) {
105	if ( in_array( basename( $script->src ), $filenames, true ) ) {
106	$script_handle = $handle;
107	break;
108	}
109	}
110
111	return $script_handle;
112	}
113
114	if ( ! function_exists( 'get_page_by_slug' ) ) {
115	/**
116	* Get page ID by slug.
117	*
118	* Thanks http://wordpress.stackexchange.com/a/102845/32076
119	* Does not require parent slug.
120	*
121	* @since 1.11.0
122	*/
123	function get_page_by_slug( $page_slug, $output = OBJECT, $post_type = 'page' ) {
124	global $wpdb;
125	$page = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_name = %s AND post_type= %s AND post_status = 'publish'", $page_slug, $post_type ) );
126	if ( $page ) {
127	return get_post( $page, $output );
128	} else {
129	return null;
130	}
131	}
132	}
133
134	/**
135	* Reverse auto-p wrap shortcodes that stand alone
136	*
137	* @since 1.11.0
138	*/
139	if ( ! function_exists( 'reverse_wpautop' ) ) {
140	function reverse_wpautop( $s ) {
141	// remove any new lines already in there
142	$s = str_replace( "\n", '', $s );
143
144	// remove all <p>
145	$s = str_replace( '<p>', '', $s );
146
147	// remove <br>
148	$s = str_replace( array( '<br />', '<br/>', '<br>' ), '', $s );
149
150	// remove </p>
151	$s = str_replace( '</p>', '', $s );
152
153	return $s;
154	}
155	}
156
157	/**
158	* Sort array based on 'order' element.
159	*
160	* @since 1.13
161	*/
162	function wpmtst_uasort( $a, $b ) {
163	if ( $a['order'] === $b['order'] ) {
164	return 0;
165	}
166	return ( $a['order'] < $b['order'] ) ? -1 : 1;
167	}
168
169	function wpmtst_get_custom_form_count() {
170	$forms = get_option( 'wpmtst_custom_forms' );
171	return count( $forms );
172	}
173
174	function wpmtst_get_form_fields( $form_id = 1 ) {
175	$forms = get_option( 'wpmtst_custom_forms' );
176
177	if ( ! Strong_Testimonials_Extensions_Base::get_instance()->extension_enabled( 'strong-testimonials-multiple-forms' ) ) {
178	$form_id = 1;
179	}
180
181	if ( isset( $forms[ $form_id ] ) ) {
182	$form = $forms[ $form_id ];
183	} elseif ( isset( $forms[1] ) ) {
184	$form = $forms[1];
185	} else {
186	$form = reset( $forms );
187	}
188
189	$fields = $form['fields'];
190
191	return $fields;
192	}
193
194	/**
195	* Get only custom fields from all field groups.
196	*
197	* Used in post editor.
198	*
199	* @return array
200	*/
201	function wpmtst_get_custom_fields() {
202	$all_fields = array();
203	$forms = get_option( 'wpmtst_custom_forms' );
204
205	if ( ! $forms ) {
206	return $all_fields;
207	}
208	// merge remaining form fields.
209	foreach ( $forms as $form ) {
210
211	$custom_fields = array();
212	if ( isset( $form['fields'] ) ) {
213	$fields = $form['fields'];
214	foreach ( $fields as $field ) {
215	if ( 'post' !== $field['record_type'] ) {
216	$custom_fields[ $field['name'] ] = $field;
217	}
218	}
219	}
220	$all_fields = array_merge( $all_fields, $custom_fields );
221	}
222
223	return $all_fields;
224	}
225
226	/**
227	* Get all fields from all field groups.
228	*
229	* Used for admin list columns.
230	*
231	* @return array
232	*/
233	function wpmtst_get_all_fields() {
234	$forms = get_option( 'wpmtst_custom_forms' );
235	$all_fields = array();
236
237	/**
238	* Use first custom form as the base because if we use 'default'
239	* and a field has 'admin_table' enabled in 'default'
240	* but not in any custom form, the column will still be shown.
241	*/
242	$key = array_key_exists( 1, $forms ) ? 1 : array_key_first( $forms );
243	$fields = $forms[ $key ]['fields'];
244
245	// replace key with field name
246	foreach ( $fields as $field ) {
247	$all_fields[ $field['name'] ] = $field;
248	}
249
250	// merge remaining form fields
251	foreach ( $forms as $form ) {
252	$custom_fields = array();
253	$fields = $form['fields'];
254	foreach ( $fields as $field ) {
255	$custom_fields[ $field['name'] ] = $field;
256	}
257	$all_fields = array_merge( $all_fields, $custom_fields );
258	}
259
260	return $all_fields;
261	}
262
263	/**
264	* Get all rating fields
265	*
266	* @return array
267	*/
268	function wpmtst_get_all_rating_fields() {
269
270	$all_fields = wpmtst_get_all_fields();
271
272	$rating_fields = array();
273
274	foreach ( $all_fields as $key => $field ) :
275	if ( 'rating' !== $field['input_type'] ) {
276	continue;
277	}
278	$rating_fields[] = $field;
279	endforeach;
280
281	return $rating_fields;
282	}
283
284	/**
285	* Get the built-in fields.
286	*
287	* @since 2.29.0
288	*/
289	function wpmtst_get_builtin_fields() {
290	$builtin_fields = array(
291	'post_date' => array(
292	'name' => 'post_date',
293	'label' => 'Post Date',
294	'input_type' => 'date',
295	'type' => 'date',
296	'record_type' => 'builtin',
297	),
298	'submit_date' => array(
299	'name' => 'submit_date',
300	'label' => 'Submit Date',
301	'input_type' => 'date',
302	'type' => 'date',
303	'record_type' => 'builtin',
304	),
305	'category' => array(
306	'name' => 'category',
307	'label' => 'Category',
308	'input_type' => 'category',
309	'type' => 'category',
310	'record_type' => 'builtin',
311	),
312	);
313
314	$options = get_option( 'wpmtst_options' );
315	if ( isset( $options['include_platform'] ) && true === $options['include_platform'] ) {
316	$builtin_fields[] = array(
317	'name' => 'platform',
318	'label' => 'Platform',
319	'input_type' => 'platform',
320	'type' => 'platform',
321	'record_type' => 'builtin',
322	);
323	}
324
325	return $builtin_fields;
326	}
327
328	function wpmtst_get_image_sizes( $size = '' ) {
329
330	global $_wp_additional_image_sizes;
331
332	$sizes = array();
333	$get_intermediate_image_sizes = get_intermediate_image_sizes();
334
335	/**
336	* Catch possibility of missing standard sizes.
337	* @since 2.2.5
338	*/
339	if ( $get_intermediate_image_sizes ) {
340	// Create the full array with sizes and crop info
341	foreach ( $get_intermediate_image_sizes as $_size ) {
342
343	if ( in_array( $_size, array( 'thumbnail', 'medium', 'large' ), true ) ) {
344
345	$sizes[ $_size ]['width'] = get_option( $_size . '_size_w' );
346	$sizes[ $_size ]['height'] = get_option( $_size . '_size_h' );
347	$sizes[ $_size ]['crop'] = (bool) get_option( $_size . '_crop' );
348	} elseif ( isset( $_wp_additional_image_sizes[ $_size ] ) ) {
349
350	$sizes[ $_size ] = array(
351	'width' => $_wp_additional_image_sizes[ $_size ]['width'],
352	'height' => $_wp_additional_image_sizes[ $_size ]['height'],
353	'crop' => $_wp_additional_image_sizes[ $_size ]['crop'],
354	);
355
356	}
357	}
358
359	// Sort by width
360	uasort( $sizes, 'wpmtst_compare_width' );
361
362	// Add option labels
363	foreach ( $sizes as $key => $dimensions ) {
364	$sizes[ $key ]['label'] = sprintf( '%s - %d x %d', $key, $dimensions['width'], $dimensions['height'] );
365	}
366	}
367
368	// Add extra options
369	$sizes['full'] = array(
370	'label' => 'original size uploaded',
371	'width' => 0,
372	'height' => 0,
373	);
374	$sizes['custom'] = array(
375	'label' => 'custom size',
376	'width' => 0,
377	'height' => 0,
378	);
379
380	// Get only one size if found
381	if ( $size ) {
382	if ( isset( $sizes[ $size ] ) ) {
383	return $sizes[ $size ];
384	} else {
385	return false;
386	}
387	}
388
389	return $sizes;
390	}
391
392	/**
393	* @param $a
394	* @param $b
395	*
396	* @return int
397	*/
398	function wpmtst_compare_width( $a, $b ) {
399	if ( $a['width'] === $b['width'] ) {
400	return 0;
401	}
402	return ( $a['width'] < $b['width'] ) ? -1 : 1;
403	}
404
405	/**
406	* @return int
407	*/
408	function wpmtst_get_cat_count() {
409	return count( get_terms( 'wpm-testimonial-category', array( 'hide_empty' => false ) ) );
410	}
411
412	/**
413	* Return a list of categories after removing any orderby filters.
414	*
415	* @since 2.2.3 If WPML is active, will find corresponding term ID in current language.
416	*
417	* @param int $cat_parent
418	*
419	* @return array\|int\|WP_Error
420	*/
421	function wpmtst_get_cats( $cat_parent = 0 ) {
422	return get_terms(
423	'wpm-testimonial-category',
424	array(
425	'hide_empty' => false,
426	'parent' => $cat_parent,
427	)
428	);
429	}
430
431	/**
432	* @param $value
433	* @param int $cat_parent
434	* @param int $level
435	*/
436	function wpmtst_nested_cats( $value, $cat_parent = 0, $level = 0 ) {
437	$cats = wpmtst_get_cats( $cat_parent );
438	if ( $cats ) {
439	foreach ( $cats as $cat ) {
440	$selected = in_array( $cat->term_id, $value, true ) ? ' selected' : '';
441	printf( '<option value="%s"%s>%s%s</option>', esc_attr( $cat->term_id ), esc_attr( $selected ), esc_html( str_repeat( '   ', $level ) ), esc_html( $cat->name ) );
442	wpmtst_nested_cats( $value, $cat->term_id, $level + 1 );
443	}
444	}
445	}
446
447	function wpmtst_sort_array_by_name( $a, $b ) {
448	if ( $a['name'] === $b['name'] ) {
449	return 0;
450	}
451
452	return ( $a['name'] < $b['name'] ) ? -1 : 1;
453	}
454
455	/**
456	* Allow disabling of client-side form validation via filter.
457	*
458	* @since 1.21.0
459	* @deprecated since 2.18.1
460	*/
461	function wpmtst_using_form_validation_script() {
462	return true;
463	}
464
465	/**
466	* Set iframe width of embedded videos.
467	*
468	* @since 2.6.0
469	* @param $dimensions
470	* @param $url
471	*
472	* @return array
473	*/
474	function wpmtst_embed_size( $dimensions, $url ) {
475	$options = get_option( 'wpmtst_options' );
476	$width = (int) $options['embed_width'];
477	if ( $width ) {
478	$dimensions = array(
479	'width' => $width,
480	'height' => min( ceil( $width * 1.5 ), 1000 ),
481	);
482	}
483
484	return $dimensions;
485	}
486
487	/**
488	* Allow empty posts.
489	*
490	* @since 2.6.0
491	* @param $maybe_empty
492	* @param $postarr
493	*
494	* @return bool
495	*/
496	function wpmtst_insert_post_empty_content( $maybe_empty, $postarr ) {
497	if ( 'wpm-testimonial' === $postarr['post_type'] ) {
498	return false;
499	}
500
501	return $maybe_empty;
502	}
503	add_filter( 'wp_insert_post_empty_content', 'wpmtst_insert_post_empty_content', 10, 2 );
504
505	/**
506	* Display submit_date in Publish meta box under Published date.
507	*
508	* @param $post @since WordPress 4.4
509	* @since 2.12.0
510	*/
511	function wpmtst_post_submitbox_misc_actions( $post ) {
512	if ( ! $post ) {
513	global $post;
514	}
515
516	if ( 'wpm-testimonial' === $post->post_type ) {
517	echo '<div class="wpmtst-pub-section">';
518	echo '<span id="submit-timestamp"> ';
519	$submit_date = get_post_meta( $post->ID, 'submit_date', true );
520	if ( $submit_date ) {
521	echo 'Submitted on: <strong>' . wp_kses_post( date_i18n( 'M j, Y @ H:i', strtotime( $submit_date ) ) ) . '</strong>';
522	} else {
523	esc_html_e( 'No submit date', 'strong-testimonials' );
524	}
525	echo '</span>';
526	echo '</div>';
527	}
528	}
529	add_action( 'post_submitbox_misc_actions', 'wpmtst_post_submitbox_misc_actions' );
530
531	/**
532	* @return mixed
533	*/
534	function wpmtst_get_background_defaults() {
535	return apply_filters(
536	'wpmtst_default_template_background',
537	array(
538	'color' => '',
539	'type' => '',
540	'preset' => '',
541	'gradient1' => '',
542	'gradient2' => '',
543	)
544	);
545	}
546
547	/**
548	* @param null $preset
549	*
550	* TODO Move to options and add a filter.
551	* @return array\|bool
552	*/
553	function wpmtst_get_background_presets( $preset = null ) {
554	$presets = array(
555	'light-blue-gradient' => array(
556	'label' => esc_html__( 'light blue gradient', 'strong-testimonials' ),
557	'color' => '#E7EFFE',
558	'color2' => '#B8CFFB',
559	),
560	'light-gray-gradient' => array(
561	'label' => esc_html__( 'light gray gradient', 'strong-testimonials' ),
562	'color' => '#FBFBFB',
563	'color2' => '#EDEDED',
564	),
565	'light-green-mist-gradient' => array(
566	'label' => esc_html__( 'light green mist gradient', 'strong-testimonials' ),
567	'color' => '#F2FBE9',
568	'color2' => '#E0F7CC',
569	),
570	'light-latte-gradient' => array(
571	'label' => esc_html__( 'light latte gradient', 'strong-testimonials' ),
572	'color' => '#F8F3EC',
573	'color2' => '#E0C8AB',
574	),
575	'light-plum-gradient' => array(
576	'label' => esc_html__( 'light plum gradient', 'strong-testimonials' ),
577	'color' => '#F7EEF7',
578	'color2' => '#E9D0E9',
579	),
580	'sky-blue-gradient' => array(
581	'label' => esc_html__( 'sky blue gradient', 'strong-testimonials' ),
582	'color' => '#E9F6FB',
583	'color2' => '#C8E9F6',
584	),
585	);
586
587	if ( $preset ) {
588	if ( isset( $presets[ $preset ] ) ) {
589	return $presets[ $preset ];
590	} else {
591	return wpmtst_get_background_defaults();
592	}
593	}
594
595	return $presets;
596	}
597
598	/**
599	* Return the form success message.
600	*
601	* @since 2.18.0
602	*
603	* @return mixed
604	*/
605	function wpmtst_get_success_message( $atts = false ) {
606	$message = wpautop( do_shortcode( wpmtst_get_form_message( 'submission-success' ) ) );
607	$message = sprintf( '<div class="%s">%s</div>', 'wpmtst-testimonial-success', $message );
608
609	return apply_filters( 'wpmtst_form_success_message', $message, $atts );
610	}
611
612	/**
613	* Does callback exist?
614	*
615	* @param $callback
616	* @since 2.18.0
617	*
618	* @return bool
619	*/
620	// TODO Move to Utils class
621	function wpmtst_callback_exists( $callback ) {
622	if ( is_array( $callback ) ) {
623	$exists = method_exists( $callback[0], $callback[1] );
624	} else {
625	$exists = function_exists( $callback );
626	}
627
628	return $exists;
629	}
630
631	/**
632	* Check for Divi Builder plugin.
633	*
634	* Its plugin version constant is inaccurate so get the version from the file header.
635	*
636	* @since 2.22.0
637	*
638	* @return bool
639	*/
640	function wpmtst_divi_builder_active() {
641	$active = false;
642	if ( wpmtst_is_plugin_active( 'divi-builder/divi-builder.php' ) ) {
643	$plugin = get_file_data( WP_PLUGIN_DIR . '/divi-builder/divi-builder.php', array( 'version' => 'Version' ) );
644	if ( isset( $plugin['version'] ) && version_compare( $plugin['version'], '2' ) > 0 ) {
645	$active = true;
646	}
647	}
648
649	return $active;
650	}
651
652	/**
653	* Append custom fields to testimonial content in theme's single post template.
654	*
655	* @param $content
656	* @since 2.22.0
657	*
658	* @return string
659	*/
660	function wpmtst_single_template_add_content( $content ) {
661	if ( is_singular( 'wpm-testimonial' ) \|\| is_tax( 'wpm-testimonial-category' ) ) {
662	$content .= wpmtst_single_template_client();
663	}
664
665	return $content;
666	}
667	add_filter( 'the_content', 'wpmtst_single_template_add_content' );
668
669	/**
670	* Frequent plugin checks.
671	*
672	* A combination of an array of frequent plugin names, and core's is_plugin_active functions
673	* which are not available in front-end without loading plugin.php which is uncecessary.
674	*
675	* @param $plugin
676	*
677	* @return bool
678	*/
679	function wpmtst_is_plugin_active( $plugin = '' ) {
680	if ( ! $plugin ) {
681	return false;
682	}
683
684	$plugins = array(
685	'wpml' => 'sitepress-multilingual-cms/sitepress.php',
686	'polylang' => 'polylang/polylang.php',
687	'lazy-loading-responsive-images' => 'lazy-loading-responsive-images/lazy-load-responsive-images.php',
688	);
689	if ( isset( $plugins[ $plugin ] ) ) {
690	$plugin = $plugins[ $plugin ];
691	}
692
693	if ( in_array( $plugin, (array) get_option( 'active_plugins', array() ), true ) ) {
694	return true;
695	}
696
697	if ( ! is_multisite() ) {
698	return false;
699	}
700
701	$plugins = get_site_option( 'active_sitewide_plugins' );
702	if ( isset( $plugins[ $plugin ] ) ) {
703	return true;
704	}
705
706	return false;
707	}
708
709	/**
710	* Sanitize a textarea from user input. Based on sanitize_text_field.
711	*
712	* Check for invalid UTF-8,
713	* Convert single < characters to entity,
714	* strip all tags,
715	* strip octets.
716	*
717	* @since 2.11.8
718	*
719	* @param string $text
720	*
721	* @return string
722	*/
723	function wpmtst_sanitize_textarea( $text ) {
724	$filtered = wp_check_invalid_utf8( $text );
725
726	if ( strpos( $filtered, '<' ) !== false ) {
727	$filtered = wp_pre_kses_less_than( $filtered );
728	// This will NOT strip extra whitespace.
729	$filtered = wp_strip_all_tags( $filtered, false );
730	}
731
732	while ( preg_match( '/%[a-f0-9]{2}/i', $filtered, $match ) ) {
733	$filtered = str_replace( $match[0], '', $filtered );
734	}
735
736	/**
737	* Filter a sanitized textarea string.
738	*
739	* @param string $filtered The sanitized string.
740	* @param string $str The string prior to being sanitized.
741	*/
742	return apply_filters( 'wpmtst_sanitize_textarea', $filtered, $text );
743	}
744
745	/**
746	* Store values as 1 or 0 (never blank).
747	*
748	* Checked checkbox value is "on" but unchecked checkboxes are _not_ submitted.
749	*
750	* @param $input
751	* @param $key string Must be explicit. Do not simply loop through an input array.
752	*
753	* @return int
754	*/
755	function wpmtst_sanitize_checkbox( $input, $key ) {
756	if ( isset( $input[ $key ] ) ) {
757	if ( 'on' === $input[ $key ] ) { // checked checkbox
758	return true;
759	} else { // hidden input
760	return $input[ $key ] ? true : false; // 0 or 1
761	}
762	} else { // unchecked checkbox
763	return false;
764	}
765	}
766
767	/**
768	* Trims a entire array recursively.
769	*
770	* @since 2.26.6
771	*
772	* @props Jonas John
773	* @version 0.2
774	* @link http://www.jonasjohn.de/snippets/php/trim-array.htm
775	* @param $input array\|string
776	*
777	* @return array\|string
778	*/
779	function wpmtst_trim_array( $input ) {
780	if ( ! is_array( $input ) ) {
781	return trim( $input );
782	}
783
784	return array_map( 'wpmtst_trim_array', $input );
785	}
786
787	if ( ! function_exists( 'normalize_empty_atts' ) ) {
788	/**
789	* Normalize empty shortcode attributes.
790	*
791	* Turns atts into tags - brilliant!
792	* Thanks http://wordpress.stackexchange.com/a/123073/32076
793	*
794	* @param $atts
795	*
796	* @return mixed
797	*/
798	function normalize_empty_atts( $atts ) {
799	if ( ! empty( $atts ) ) {
800	foreach ( $atts as $attribute => $value ) {
801	if ( is_int( $attribute ) ) {
802	$atts[ strtolower( $value ) ] = true;
803	unset( $atts[ $attribute ] );
804	}
805	}
806	}
807
808	return $atts;
809	}
810	}
811
812	// @todo : check in addons to see if function is called somewhere, else delete it
813	if ( ! function_exists( 'wpmtst_round_to_half' ) ) {
814	/**
815	* Round to the nearest half.
816	*
817	* @param $value
818	*
819	* @since 2.31.0
820	* @return float\|int
821	*/
822	function wpmtst_round_to_half( $value ) {
823	if ( is_string( $value ) ) {
824	$value = (float) str_replace( ',', '.', $value );
825	}
826	return round( (float) $value * 2 ) / 2;
827	}
828	}
829
830
831	if ( ! function_exists( 'wpmtst_strip_whitespace' ) ) {
832	/**
833	* Remove whitespace from HTML output.
834	*
835	* @param $html
836	*
837	* @return string
838	*/
839	function wpmtst_strip_whitespace( $html ) {
840	return preg_replace( '~>\s+<~', '><', trim( $html ) );
841	}
842	}
843
844	if ( ! function_exists( 'wpmtst_current_url' ) ) {
845	/**
846	* Assemble and return the current URL.
847	*
848	* @since 2.31.0
849	* @return string
850	*/
851	function wpmtst_current_url() {
852	global $wp;
853
854	return home_url( add_query_arg( array(), $wp->request ) );
855	}
856	}
857	if ( ! function_exists( 'get_formatted_views' ) ) {
858
859	function get_formatted_views() {
860	$views = wpmtst_get_views();
861
862	$view_array = array( 'none' => esc_html__( 'None', 'strong-testimonials' ) );
863	foreach ( $views as $view ) {
864	$view_array[ $view['id'] ] = esc_html( $view['name'] );
865	}
866	return $view_array;
867	}
868	}
869
870	/**
871	* Get stars svg
872	*
873	* @return string
874	* @since 3.1.9
875	*/
876	function wpmtst_get_star_svg( $type = 'star_solid' ) {
877	$star = array();
878
879	$star['star_solid'] = '<svg class="star_solid" aria-hidden="true" focusable="false" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="-8 -8 584 520"><path d="M259.3 17.8L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0z"></path></svg>';
880	$star['star_regular'] = '<svg class="star_regular" aria-hidden="true" focusable="false" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="-8 -8 584 520"><path d="M528.1 171.5L382 150.2 316.7 17.8c-11.7-23.6-45.6-23.9-57.4 0L194 150.2 47.9 171.5c-26.2 3.8-36.7 36.1-17.7 54.6l105.7 103-25 145.5c-4.5 26.3 23.2 46 46.4 33.7L288 439.6l130.7 68.7c23.2 12.2 50.9-7.4 46.4-33.7l-25-145.5 105.7-103c19-18.5 8.5-50.8-17.7-54.6zM388.6 312.3l23.7 138.4L288 385.4l-124.3 65.3 23.7-138.4-100.6-98 139-20.2 62.2-126 62.2 126 139 20.2-100.6 98z"></path></svg>';
881	$star['star_half'] = '<svg class="star_half" aria-hidden="true" focusable="false" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="-8 -8 584 520"><path d="M508.55 171.51L362.18 150.2 296.77 17.81C290.89 5.98 279.42 0 267.95 0c-11.4 0-22.79 5.9-28.69 17.81l-65.43 132.38-146.38 21.29c-26.25 3.8-36.77 36.09-17.74 54.59l105.89 103-25.06 145.48C86.98 495.33 103.57 512 122.15 512c4.93 0 10-1.17 14.87-3.75l130.95-68.68 130.94 68.7c4.86 2.55 9.92 3.71 14.83 3.71 18.6 0 35.22-16.61 31.66-37.4l-25.03-145.49 105.91-102.98c19.04-18.5 8.52-50.8-17.73-54.6zm-121.74 123.2l-18.12 17.62 4.28 24.88 19.52 113.45-102.13-53.59-22.38-11.74.03-317.19 51.03 103.29 11.18 22.63 25.01 3.64 114.23 16.63-82.65 80.38z"></path></svg>';
882
883	if ( isset( $star[ $type ] ) ) {
884	return $star[ $type ];
885	}
886
887	return '';
888	}
889