functions.php — Strong Testimonials 3.3.3

strong-testimonials / includes / functions.php

strong-testimonials / includes Last commit date

functions.php

918 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 ( ! $forms ) {
178	$forms = Strong_Testimonials_Defaults::get_custom_forms();
179	}
180
181	if ( ! Strong_Testimonials_Extensions_Base::get_instance()->extension_enabled( 'strong-testimonials-multiple-forms' ) ) {
182	$form_id = 1;
183	}
184
185	if ( isset( $forms[ $form_id ] ) ) {
186	$form = $forms[ $form_id ];
187	} elseif ( isset( $forms[1] ) ) {
188	$form = $forms[1];
189	} else {
190	$form = reset( $forms );
191	}
192
193	$fields = $form['fields'];
194
195	return $fields;
196	}
197
198	/**
199	* Whether a form has a field with the given name.
200	*
201	* @param int $form_id
202	* @param string $field_name
203	*
204	* @since 3.4.0
205	* @return bool
206	*/
207	function wpmtst_form_has_field( $form_id, $field_name ) {
208	$fields = wpmtst_get_form_fields( $form_id );
209
210	if ( ! is_array( $fields ) ) {
211	return false;
212	}
213
214	foreach ( $fields as $field ) {
215	if ( isset( $field['name'] ) && $field_name === $field['name'] ) {
216	return true;
217	}
218	}
219
220	return false;
221	}
222
223	/**
224	* Get only custom fields from all field groups.
225	*
226	* Used in post editor.
227	*
228	* @return array
229	*/
230	function wpmtst_get_custom_fields() {
231	$all_fields = array();
232	$forms = get_option( 'wpmtst_custom_forms' );
233
234	if ( ! $forms ) {
235	return $all_fields;
236	}
237	// merge remaining form fields.
238	foreach ( $forms as $form ) {
239
240	$custom_fields = array();
241	if ( isset( $form['fields'] ) ) {
242	$fields = $form['fields'];
243	foreach ( $fields as $field ) {
244	if ( 'post' !== $field['record_type'] ) {
245	$custom_fields[ $field['name'] ] = $field;
246	}
247	}
248	}
249	$all_fields = array_merge( $all_fields, $custom_fields );
250	}
251
252	return $all_fields;
253	}
254
255	/**
256	* Get all fields from all field groups.
257	*
258	* Used for admin list columns.
259	*
260	* @return array
261	*/
262	function wpmtst_get_all_fields() {
263	$forms = get_option( 'wpmtst_custom_forms' );
264	$all_fields = array();
265
266	/**
267	* Use first custom form as the base because if we use 'default'
268	* and a field has 'admin_table' enabled in 'default'
269	* but not in any custom form, the column will still be shown.
270	*/
271	$key = array_key_exists( 1, $forms ) ? 1 : array_key_first( $forms );
272	$fields = $forms[ $key ]['fields'];
273
274	// replace key with field name
275	foreach ( $fields as $field ) {
276	$all_fields[ $field['name'] ] = $field;
277	}
278
279	// merge remaining form fields
280	foreach ( $forms as $form ) {
281	$custom_fields = array();
282	$fields = $form['fields'];
283	foreach ( $fields as $field ) {
284	$custom_fields[ $field['name'] ] = $field;
285	}
286	$all_fields = array_merge( $all_fields, $custom_fields );
287	}
288
289	return $all_fields;
290	}
291
292	/**
293	* Get all rating fields
294	*
295	* @return array
296	*/
297	function wpmtst_get_all_rating_fields() {
298
299	$all_fields = wpmtst_get_all_fields();
300
301	$rating_fields = array();
302
303	foreach ( $all_fields as $key => $field ) :
304	if ( 'rating' !== $field['input_type'] ) {
305	continue;
306	}
307	$rating_fields[] = $field;
308	endforeach;
309
310	return $rating_fields;
311	}
312
313	/**
314	* Get the built-in fields.
315	*
316	* @since 2.29.0
317	*/
318	function wpmtst_get_builtin_fields() {
319	$builtin_fields = array(
320	'post_date' => array(
321	'name' => 'post_date',
322	'label' => 'Post Date',
323	'input_type' => 'date',
324	'type' => 'date',
325	'record_type' => 'builtin',
326	),
327	'submit_date' => array(
328	'name' => 'submit_date',
329	'label' => 'Submit Date',
330	'input_type' => 'date',
331	'type' => 'date',
332	'record_type' => 'builtin',
333	),
334	'category' => array(
335	'name' => 'category',
336	'label' => 'Category',
337	'input_type' => 'category',
338	'type' => 'category',
339	'record_type' => 'builtin',
340	),
341	);
342
343	$options = get_option( 'wpmtst_options' );
344	if ( isset( $options['include_platform'] ) && true === $options['include_platform'] ) {
345	$builtin_fields[] = array(
346	'name' => 'platform',
347	'label' => 'Platform',
348	'input_type' => 'platform',
349	'type' => 'platform',
350	'record_type' => 'builtin',
351	);
352	}
353
354	return $builtin_fields;
355	}
356
357	function wpmtst_get_image_sizes( $size = '' ) {
358
359	global $_wp_additional_image_sizes;
360
361	$sizes = array();
362	$get_intermediate_image_sizes = get_intermediate_image_sizes();
363
364	/**
365	* Catch possibility of missing standard sizes.
366	* @since 2.2.5
367	*/
368	if ( $get_intermediate_image_sizes ) {
369	// Create the full array with sizes and crop info
370	foreach ( $get_intermediate_image_sizes as $_size ) {
371
372	if ( in_array( $_size, array( 'thumbnail', 'medium', 'large' ), true ) ) {
373
374	$sizes[ $_size ]['width'] = get_option( $_size . '_size_w' );
375	$sizes[ $_size ]['height'] = get_option( $_size . '_size_h' );
376	$sizes[ $_size ]['crop'] = (bool) get_option( $_size . '_crop' );
377	} elseif ( isset( $_wp_additional_image_sizes[ $_size ] ) ) {
378
379	$sizes[ $_size ] = array(
380	'width' => $_wp_additional_image_sizes[ $_size ]['width'],
381	'height' => $_wp_additional_image_sizes[ $_size ]['height'],
382	'crop' => $_wp_additional_image_sizes[ $_size ]['crop'],
383	);
384
385	}
386	}
387
388	// Sort by width
389	uasort( $sizes, 'wpmtst_compare_width' );
390
391	// Add option labels
392	foreach ( $sizes as $key => $dimensions ) {
393	$sizes[ $key ]['label'] = sprintf( '%s - %d x %d', $key, $dimensions['width'], $dimensions['height'] );
394	}
395	}
396
397	// Add extra options
398	$sizes['full'] = array(
399	'label' => 'original size uploaded',
400	'width' => 0,
401	'height' => 0,
402	);
403	$sizes['custom'] = array(
404	'label' => 'custom size',
405	'width' => 0,
406	'height' => 0,
407	);
408
409	// Get only one size if found
410	if ( $size ) {
411	if ( isset( $sizes[ $size ] ) ) {
412	return $sizes[ $size ];
413	} else {
414	return false;
415	}
416	}
417
418	return $sizes;
419	}
420
421	/**
422	* @param $a
423	* @param $b
424	*
425	* @return int
426	*/
427	function wpmtst_compare_width( $a, $b ) {
428	if ( $a['width'] === $b['width'] ) {
429	return 0;
430	}
431	return ( $a['width'] < $b['width'] ) ? -1 : 1;
432	}
433
434	/**
435	* @return int
436	*/
437	function wpmtst_get_cat_count() {
438	return count( get_terms( 'wpm-testimonial-category', array( 'hide_empty' => false ) ) );
439	}
440
441	/**
442	* Return a list of categories after removing any orderby filters.
443	*
444	* @since 2.2.3 If WPML is active, will find corresponding term ID in current language.
445	*
446	* @param int $cat_parent
447	*
448	* @return array\|int\|WP_Error
449	*/
450	function wpmtst_get_cats( $cat_parent = 0 ) {
451	return get_terms(
452	'wpm-testimonial-category',
453	array(
454	'hide_empty' => false,
455	'parent' => $cat_parent,
456	)
457	);
458	}
459
460	/**
461	* @param $value
462	* @param int $cat_parent
463	* @param int $level
464	*/
465	function wpmtst_nested_cats( $value, $cat_parent = 0, $level = 0 ) {
466	$cats = wpmtst_get_cats( $cat_parent );
467	if ( $cats ) {
468	foreach ( $cats as $cat ) {
469	$selected = in_array( $cat->term_id, $value, true ) ? ' selected' : '';
470	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 ) );
471	wpmtst_nested_cats( $value, $cat->term_id, $level + 1 );
472	}
473	}
474	}
475
476	function wpmtst_sort_array_by_name( $a, $b ) {
477	if ( $a['name'] === $b['name'] ) {
478	return 0;
479	}
480
481	return ( $a['name'] < $b['name'] ) ? -1 : 1;
482	}
483
484	/**
485	* Allow disabling of client-side form validation via filter.
486	*
487	* @since 1.21.0
488	* @deprecated since 2.18.1
489	*/
490	function wpmtst_using_form_validation_script() {
491	return true;
492	}
493
494	/**
495	* Set iframe width of embedded videos.
496	*
497	* @since 2.6.0
498	* @param $dimensions
499	* @param $url
500	*
501	* @return array
502	*/
503	function wpmtst_embed_size( $dimensions, $url ) {
504	$options = get_option( 'wpmtst_options' );
505	$width = (int) $options['embed_width'];
506	if ( $width ) {
507	$dimensions = array(
508	'width' => $width,
509	'height' => min( ceil( $width * 1.5 ), 1000 ),
510	);
511	}
512
513	return $dimensions;
514	}
515
516	/**
517	* Allow empty posts.
518	*
519	* @since 2.6.0
520	* @param $maybe_empty
521	* @param $postarr
522	*
523	* @return bool
524	*/
525	function wpmtst_insert_post_empty_content( $maybe_empty, $postarr ) {
526	if ( 'wpm-testimonial' === $postarr['post_type'] ) {
527	return false;
528	}
529
530	return $maybe_empty;
531	}
532	add_filter( 'wp_insert_post_empty_content', 'wpmtst_insert_post_empty_content', 10, 2 );
533
534	/**
535	* Display submit_date in Publish meta box under Published date.
536	*
537	* @param $post @since WordPress 4.4
538	* @since 2.12.0
539	*/
540	function wpmtst_post_submitbox_misc_actions( $post ) {
541	if ( ! $post ) {
542	global $post;
543	}
544
545	if ( 'wpm-testimonial' === $post->post_type ) {
546	echo '<div class="wpmtst-pub-section">';
547	echo '<span id="submit-timestamp"> ';
548	$submit_date = get_post_meta( $post->ID, 'submit_date', true );
549	if ( $submit_date ) {
550	echo 'Submitted on: <strong>' . wp_kses_post( date_i18n( 'M j, Y @ H:i', strtotime( $submit_date ) ) ) . '</strong>';
551	} else {
552	esc_html_e( 'No submit date', 'strong-testimonials' );
553	}
554	echo '</span>';
555	echo '</div>';
556	}
557	}
558	add_action( 'post_submitbox_misc_actions', 'wpmtst_post_submitbox_misc_actions' );
559
560	/**
561	* @return mixed
562	*/
563	function wpmtst_get_background_defaults() {
564	return apply_filters(
565	'wpmtst_default_template_background',
566	array(
567	'color' => '',
568	'type' => '',
569	'preset' => '',
570	'gradient1' => '',
571	'gradient2' => '',
572	)
573	);
574	}
575
576	/**
577	* @param null $preset
578	*
579	* TODO Move to options and add a filter.
580	* @return array\|bool
581	*/
582	function wpmtst_get_background_presets( $preset = null ) {
583	$presets = array(
584	'light-blue-gradient' => array(
585	'label' => esc_html__( 'light blue gradient', 'strong-testimonials' ),
586	'color' => '#E7EFFE',
587	'color2' => '#B8CFFB',
588	),
589	'light-gray-gradient' => array(
590	'label' => esc_html__( 'light gray gradient', 'strong-testimonials' ),
591	'color' => '#FBFBFB',
592	'color2' => '#EDEDED',
593	),
594	'light-green-mist-gradient' => array(
595	'label' => esc_html__( 'light green mist gradient', 'strong-testimonials' ),
596	'color' => '#F2FBE9',
597	'color2' => '#E0F7CC',
598	),
599	'light-latte-gradient' => array(
600	'label' => esc_html__( 'light latte gradient', 'strong-testimonials' ),
601	'color' => '#F8F3EC',
602	'color2' => '#E0C8AB',
603	),
604	'light-plum-gradient' => array(
605	'label' => esc_html__( 'light plum gradient', 'strong-testimonials' ),
606	'color' => '#F7EEF7',
607	'color2' => '#E9D0E9',
608	),
609	'sky-blue-gradient' => array(
610	'label' => esc_html__( 'sky blue gradient', 'strong-testimonials' ),
611	'color' => '#E9F6FB',
612	'color2' => '#C8E9F6',
613	),
614	);
615
616	if ( $preset ) {
617	if ( isset( $presets[ $preset ] ) ) {
618	return $presets[ $preset ];
619	} else {
620	return wpmtst_get_background_defaults();
621	}
622	}
623
624	return $presets;
625	}
626
627	/**
628	* Return the form success message.
629	*
630	* @since 2.18.0
631	*
632	* @return mixed
633	*/
634	function wpmtst_get_success_message( $atts = false ) {
635	$message = wpautop( do_shortcode( wpmtst_get_form_message( 'submission-success' ) ) );
636	$message = sprintf( '<div class="%s">%s</div>', 'wpmtst-testimonial-success', $message );
637
638	return apply_filters( 'wpmtst_form_success_message', $message, $atts );
639	}
640
641	/**
642	* Does callback exist?
643	*
644	* @param $callback
645	* @since 2.18.0
646	*
647	* @return bool
648	*/
649	// TODO Move to Utils class
650	function wpmtst_callback_exists( $callback ) {
651	if ( is_array( $callback ) ) {
652	$exists = method_exists( $callback[0], $callback[1] );
653	} else {
654	$exists = function_exists( $callback );
655	}
656
657	return $exists;
658	}
659
660	/**
661	* Check for Divi Builder plugin.
662	*
663	* Its plugin version constant is inaccurate so get the version from the file header.
664	*
665	* @since 2.22.0
666	*
667	* @return bool
668	*/
669	function wpmtst_divi_builder_active() {
670	$active = false;
671	if ( wpmtst_is_plugin_active( 'divi-builder/divi-builder.php' ) ) {
672	$plugin = get_file_data( WP_PLUGIN_DIR . '/divi-builder/divi-builder.php', array( 'version' => 'Version' ) );
673	if ( isset( $plugin['version'] ) && version_compare( $plugin['version'], '2' ) > 0 ) {
674	$active = true;
675	}
676	}
677
678	return $active;
679	}
680
681	/**
682	* Append custom fields to testimonial content in theme's single post template.
683	*
684	* @param $content
685	* @since 2.22.0
686	*
687	* @return string
688	*/
689	function wpmtst_single_template_add_content( $content ) {
690	if ( is_singular( 'wpm-testimonial' ) \|\| is_tax( 'wpm-testimonial-category' ) ) {
691	$content .= wpmtst_single_template_client();
692	}
693
694	return $content;
695	}
696	add_filter( 'the_content', 'wpmtst_single_template_add_content' );
697
698	/**
699	* Frequent plugin checks.
700	*
701	* A combination of an array of frequent plugin names, and core's is_plugin_active functions
702	* which are not available in front-end without loading plugin.php which is uncecessary.
703	*
704	* @param $plugin
705	*
706	* @return bool
707	*/
708	function wpmtst_is_plugin_active( $plugin = '' ) {
709	if ( ! $plugin ) {
710	return false;
711	}
712
713	$plugins = array(
714	'wpml' => 'sitepress-multilingual-cms/sitepress.php',
715	'polylang' => 'polylang/polylang.php',
716	'lazy-loading-responsive-images' => 'lazy-loading-responsive-images/lazy-load-responsive-images.php',
717	);
718	if ( isset( $plugins[ $plugin ] ) ) {
719	$plugin = $plugins[ $plugin ];
720	}
721
722	if ( in_array( $plugin, (array) get_option( 'active_plugins', array() ), true ) ) {
723	return true;
724	}
725
726	if ( ! is_multisite() ) {
727	return false;
728	}
729
730	$plugins = get_site_option( 'active_sitewide_plugins' );
731	if ( isset( $plugins[ $plugin ] ) ) {
732	return true;
733	}
734
735	return false;
736	}
737
738	/**
739	* Sanitize a textarea from user input. Based on sanitize_text_field.
740	*
741	* Check for invalid UTF-8,
742	* Convert single < characters to entity,
743	* strip all tags,
744	* strip octets.
745	*
746	* @since 2.11.8
747	*
748	* @param string $text
749	*
750	* @return string
751	*/
752	function wpmtst_sanitize_textarea( $text ) {
753	$filtered = wp_check_invalid_utf8( $text );
754
755	if ( strpos( $filtered, '<' ) !== false ) {
756	$filtered = wp_pre_kses_less_than( $filtered );
757	// This will NOT strip extra whitespace.
758	$filtered = wp_strip_all_tags( $filtered, false );
759	}
760
761	while ( preg_match( '/%[a-f0-9]{2}/i', $filtered, $match ) ) {
762	$filtered = str_replace( $match[0], '', $filtered );
763	}
764
765	/**
766	* Filter a sanitized textarea string.
767	*
768	* @param string $filtered The sanitized string.
769	* @param string $str The string prior to being sanitized.
770	*/
771	return apply_filters( 'wpmtst_sanitize_textarea', $filtered, $text );
772	}
773
774	/**
775	* Store values as 1 or 0 (never blank).
776	*
777	* Checked checkbox value is "on" but unchecked checkboxes are _not_ submitted.
778	*
779	* @param $input
780	* @param $key string Must be explicit. Do not simply loop through an input array.
781	*
782	* @return int
783	*/
784	function wpmtst_sanitize_checkbox( $input, $key ) {
785	if ( isset( $input[ $key ] ) ) {
786	if ( 'on' === $input[ $key ] ) { // checked checkbox
787	return true;
788	} else { // hidden input
789	return $input[ $key ] ? true : false; // 0 or 1
790	}
791	} else { // unchecked checkbox
792	return false;
793	}
794	}
795
796	/**
797	* Trims a entire array recursively.
798	*
799	* @since 2.26.6
800	*
801	* @props Jonas John
802	* @version 0.2
803	* @link http://www.jonasjohn.de/snippets/php/trim-array.htm
804	* @param $input array\|string
805	*
806	* @return array\|string
807	*/
808	function wpmtst_trim_array( $input ) {
809	if ( ! is_array( $input ) ) {
810	return trim( $input );
811	}
812
813	return array_map( 'wpmtst_trim_array', $input );
814	}
815
816	if ( ! function_exists( 'normalize_empty_atts' ) ) {
817	/**
818	* Normalize empty shortcode attributes.
819	*
820	* Turns atts into tags - brilliant!
821	* Thanks http://wordpress.stackexchange.com/a/123073/32076
822	*
823	* @param $atts
824	*
825	* @return mixed
826	*/
827	function normalize_empty_atts( $atts ) {
828	if ( ! empty( $atts ) ) {
829	foreach ( $atts as $attribute => $value ) {
830	if ( is_int( $attribute ) ) {
831	$atts[ strtolower( $value ) ] = true;
832	unset( $atts[ $attribute ] );
833	}
834	}
835	}
836
837	return $atts;
838	}
839	}
840
841	// @todo : check in addons to see if function is called somewhere, else delete it
842	if ( ! function_exists( 'wpmtst_round_to_half' ) ) {
843	/**
844	* Round to the nearest half.
845	*
846	* @param $value
847	*
848	* @since 2.31.0
849	* @return float\|int
850	*/
851	function wpmtst_round_to_half( $value ) {
852	if ( is_string( $value ) ) {
853	$value = (float) str_replace( ',', '.', $value );
854	}
855	return round( (float) $value * 2 ) / 2;
856	}
857	}
858
859
860	if ( ! function_exists( 'wpmtst_strip_whitespace' ) ) {
861	/**
862	* Remove whitespace from HTML output.
863	*
864	* @param $html
865	*
866	* @return string
867	*/
868	function wpmtst_strip_whitespace( $html ) {
869	return preg_replace( '~>\s+<~', '><', trim( $html ) );
870	}
871	}
872
873	if ( ! function_exists( 'wpmtst_current_url' ) ) {
874	/**
875	* Assemble and return the current URL.
876	*
877	* @since 2.31.0
878	* @return string
879	*/
880	function wpmtst_current_url() {
881	global $wp;
882
883	return home_url( add_query_arg( array(), $wp->request ) );
884	}
885	}
886	if ( ! function_exists( 'get_formatted_views' ) ) {
887
888	function get_formatted_views() {
889	$views = wpmtst_get_views();
890
891	$view_array = array( 'none' => esc_html__( 'None', 'strong-testimonials' ) );
892	foreach ( $views as $view ) {
893	$view_array[ $view['id'] ] = esc_html( $view['name'] );
894	}
895	return $view_array;
896	}
897	}
898
899	/**
900	* Get stars svg
901	*
902	* @return string
903	* @since 3.1.9
904	*/
905	function wpmtst_get_star_svg( $type = 'star_solid' ) {
906	$star = array();
907
908	$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>';
909	$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>';
910	$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>';
911
912	if ( isset( $star[ $type ] ) ) {
913	return $star[ $type ];
914	}
915
916	return '';
917	}
918