ultimate-post-kit / includes / helper.php

helper.php in Ultimate Post Kit – Elementor Post Grid, Post Carousel, Post Slider & Blog Layout Widgets 4.1.18, at includes/helper.php

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1	<?php
2
3	use UltimatePostKit\Ultimate_Post_Kit_Loader;
4	use Elementor\Plugin;
5
6	/**
7	* You can easily add white label branding for for extended license or multi site license.
8	* Don't try for regular license otherwise your license will be invalid.
9	* return white label
10	*/
11
12	/**
13	* You can easily add white label branding for for extended license or multi site license.
14	* Don't try for regular license otherwise your license will be invalid.
15	* return white label
16	*/
17	define( 'BDTUPK_PNAME', basename( dirname( BDTUPK__FILE__ ) ) );
18	define( 'BDTUPK_PBNAME', plugin_basename( BDTUPK__FILE__ ) );
19	define( 'BDTUPK_PATH', plugin_dir_path( BDTUPK__FILE__ ) );
20	define( 'BDTUPK_URL', plugins_url( '/', BDTUPK__FILE__ ) );
21	define( 'BDTUPK_ADMIN_PATH', BDTUPK_PATH . 'admin/' );
22	define( 'BDTUPK_ADMIN_URL', BDTUPK_URL . 'admin/' );
23	define( 'BDTUPK_ADMIN_ASSETS_PATH', BDTUPK_PATH . 'admin/assets/' );
24	define( 'BDTUPK_ADMIN_ASSETS_URL', BDTUPK_URL . 'admin/assets/' );
25	define( 'BDTUPK_MODULES_PATH', BDTUPK_PATH . 'modules/' );
26	define( 'BDTUPK_INC_PATH', BDTUPK_PATH . 'includes/' );
27	define( 'BDTUPK_ASSETS_URL', BDTUPK_URL . 'assets/' );
28	define( 'BDTUPK_ASSETS_PATH', BDTUPK_PATH . 'assets/' );
29	define( 'BDTUPK_MODULES_URL', BDTUPK_URL . 'modules/' );
30
31
32	if ( ! defined( 'BDTUPK' ) ) {
33	define( 'BDTUPK', '' );
34	} //Add prefix for all widgets <span class="upk-widget-badge"></span>
35	if ( ! defined( 'BDTUPK_CP' ) ) {
36	define( 'BDTUPK_CP', '<span class="upk-widget-badge"></span>' );
37	} //Add prefix for all widgets <span class="upk-widget-badge"></span>
38	if ( ! defined( 'BDTUPK_NC' ) ) {
39	define( 'BDTUPK_NC', '<span class="upk-new-control"></span>' );
40	} //Add prefix for all widgets <span class="upk-widget-badge"></span>
41	if ( ! defined( 'BDTUPK_UC' ) ) {
42	define( 'BDTUPK_UC', '<span class="upk-updated-control"></span>' );
43	} // if you have any custom style
44
45	if ( _is_upk_pro_activated() ) {
46	if ( ! defined( 'BDTUPK_PC' ) ) {
47	define( 'BDTUPK_PC', '' );
48	} // pro control badge
49	if ( ! defined( 'BDTUPK_SLUG' ) ) {
50	define( 'BDTUPK_SLUG', 'ultimate-post-kit' );
51	} // set your own alias
52	if ( ! defined( 'BDTUPK_TITLE' ) ) {
53	define( 'BDTUPK_TITLE', 'Ultimate Post Kit' );
54	} // Set your own name for plugin
55	define( 'BDTUPK_IS_PC', '' );
56	} else {
57	if ( ! defined( 'BDTUPK_PC' ) ) {
58	define( 'BDTUPK_PC', '<span class="upk-pro-control"></span>' );
59	} // pro control badge
60	if ( ! defined( 'BDTUPK_SLUG' ) ) {
61	define( 'BDTUPK_SLUG', 'ultimate-post-kit' );
62	} // set your own alias
63	if ( ! defined( 'BDTUPK_TITLE' ) ) {
64	define( 'BDTUPK_TITLE', 'Ultimate Post Kit' );
65	} // Set your own name for plugin
66	define( 'BDTUPK_IS_PC', 'upk-disabled-control' );
67	}
68
69	function ultimate_post_kit_is_edit() {
70	return Plugin::$instance->editor->is_edit_mode();
71	}
72
73	function ultimate_post_kit_is_preview() {
74	return Plugin::$instance->preview->is_preview_mode();
75	}
76
77	// add socials list meta in user profile
78	function ultimate_post_kit_user_contact_methods( $methods, $core = false ) {
79
80	if ( $core ) {
81	$methods['email'] = __( 'Email', 'ultimate-post-kit' );
82	$methods['url'] = __( 'Website', 'ultimate-post-kit' );
83	}
84
85	$methods['facebook'] = __( 'Facebook', 'ultimate-post-kit' );
86	$methods['twitter'] = __( 'Twitter', 'ultimate-post-kit' );
87	$methods['linkedin'] = __( 'LinkedIn', 'ultimate-post-kit' );
88	$methods['github'] = __( 'GitHub', 'ultimate-post-kit' );
89	$methods['wordpress'] = __( 'WordPress', 'ultimate-post-kit' );
90	$methods['dribbble'] = __( 'Dribbble', 'ultimate-post-kit' );
91
92	return $methods;
93	}
94
95	add_filter( 'user_contactmethods', 'ultimate_post_kit_user_contact_methods' );
96
97	/**
98	* Show any alert by this function
99	*
100	* @param mixed $message [description]
101	* @param class prefix $type [description]
102	* @param boolean $close [description]
103	*
104	* @return helper [description]
105	*/
106	function ultimate_post_kit_alert( $message, $type = 'warning', $close = true ) {
107	?>
108	<div class="upk-alert-<?php echo esc_attr( $type ); ?>" data-upk-alert>
109	<?php if ( $close ) : ?>
110	<a class="upk-alert-close" data-upk-close></a>
111	<?php endif; ?>
112	<?php echo wp_kses_post( $message ); ?>
113	</div>
114	<?php
115	}
116
117	function ultimate_post_kit_get_alert( $message, $type = 'warning', $close = true ) {
118
119	$output = '<div class="upk-alert-' . $type . '" upk-alert>';
120	if ( $close ) :
121	$output .= '<a class="upk-alert-close" data-upk-close></a>';
122	endif;
123	$output .= wp_kses_post( $message );
124	$output .= '</div>';
125
126	return $output;
127	}
128
129	/**
130	* all array css classes will output as proper space
131	*
132	* @param array $classes shortcode css class as array
133	*
134	* @return array string
135	*/
136
137	function ultimate_post_kit_get_post_types( $args = [] ) {
138
139	$post_type_args = [
140	'show_in_nav_menus' => true,
141	];
142
143	if ( ! empty( $args['post_type'] ) ) {
144	$post_type_args['name'] = $args['post_type'];
145	}
146
147	$_post_types = get_post_types( $post_type_args, 'objects' );
148
149	$post_types = [ '0' => esc_html__( 'Select Type', 'ultimate-post-kit' ) ];
150
151	foreach ( $_post_types as $post_type => $object ) {
152	$post_types[ $post_type ] = $object->label;
153	}
154
155	return $post_types;
156	}
157
158	function ultimate_post_kit_get_taxonomies() {
159	$args = array(
160	'public' => true,
161	//'_builtin' => false
162
163	);
164	$output = [ '0' => esc_html__( 'Select Type', 'ultimate-post-kit' ) ];
165	$tax_output = 'objects'; // or objects
166	$taxonomies = get_taxonomies( $args, $tax_output );
167	if ( $taxonomies ) {
168	foreach ( $taxonomies as $taxonomy ) {
169	$taxonomy_label = $taxonomy->label ? $taxonomy->label : $taxonomy->name;
170	$term_count = wp_count_terms(
171	[
172	'taxonomy' => $taxonomy->name,
173	'hide_empty' => false,
174	]
175	);
176
177	if ( is_wp_error( $term_count ) ) {
178	$term_count = 0;
179	}
180
181	$output[ $taxonomy->name ] = sprintf(
182	'%s (%d)',
183	$taxonomy_label,
184	(int) $term_count
185	);
186	}
187	}
188
189	return $output;
190	}
191
192	function upk_get_category( $post_type ) {
193	switch ( $post_type ) {
194	case 'campaign':
195	$taxonomy = 'campaign_category';
196	break;
197	case 'lightbox_library':
198	$taxonomy = 'ngg_tag';
199	break;
200	case 'give_forms':
201	$taxonomy = 'give_forms_category';
202	break;
203	case 'tribe_events':
204	$taxonomy = 'tribe_events_cat';
205	break;
206	case 'product':
207	$taxonomy = 'product_cat';
208	break;
209	default:
210	$taxonomy = 'category';
211	break;
212	}
213
214	$categories = get_the_terms( get_the_ID(), $taxonomy );
215	$_categories = [];
216	if ( $categories && !is_wp_error( $categories ) ) {
217	foreach ( $categories as $category ) {
218	// Ensure $category is an object, not an array
219	if ( is_object( $category ) && isset( $category->term_id, $category->name, $category->slug ) ) {
220	$link = '<a href="' . esc_url( get_category_link( $category->term_id ) ) . '"
221	aria-label="' . esc_attr( 'Category ' . $category->name ) . '">'
222	. esc_html( $category->name ) .
223	'</a>';
224
225	$_categories[ $category->slug ] = $link;
226	}
227	}
228	}
229	return implode( ' ', $_categories );
230	}
231
232
233	function ultimate_post_kit_allow_tags( ?string $tag = null ) {
234	$tag_allowed = wp_kses_allowed_html( 'post' );
235
236	$tag_allowed['input'] = [
237	'class' => [],
238	'id' => [],
239	'name' => [],
240	'value' => [],
241	'checked' => [],
242	'type' => [],
243	];
244	$tag_allowed['select'] = [
245	'class' => [],
246	'id' => [],
247	'name' => [],
248	'value' => [],
249	'multiple' => [],
250	'type' => [],
251	];
252	$tag_allowed['option'] = [
253	'value' => [],
254	'selected' => [],
255	];
256
257	$tag_allowed['title'] = [
258	'a' => [
259	'href' => [],
260	'title' => [],
261	'class' => [],
262	],
263	'br' => [],
264	'em' => [],
265	'strong' => [],
266	'hr' => [],
267	];
268
269	$tag_allowed['text'] = [
270	'a' => [
271	'href' => [],
272	'title' => [],
273	'class' => [],
274	],
275	'br' => [],
276	'em' => [],
277	'strong' => [],
278	'hr' => [],
279	'i' => [
280	'class' => [],
281	],
282	'span' => [
283	'class' => [],
284	],
285	];
286
287	$tag_allowed['svg'] = [
288	'svg' => [
289	'version' => [],
290	'xmlns' => [],
291	'viewbox' => [],
292	'xml:space' => [],
293	'xmlns:xlink' => [],
294	'x' => [],
295	'y' => [],
296	'style' => [],
297	],
298	'g' => [],
299	'path' => [
300	'class' => [],
301	'd' => [],
302	],
303	'ellipse' => [
304	'class' => [],
305	'cx' => [],
306	'cy' => [],
307	'rx' => [],
308	'ry' => [],
309	],
310	'circle' => [
311	'class' => [],
312	'cx' => [],
313	'cy' => [],
314	'r' => [],
315	],
316	'rect' => [
317	'x' => [],
318	'y' => [],
319	'transform' => [],
320	'height' => [],
321	'width' => [],
322	'class' => [],
323	],
324	'line' => [
325	'class' => [],
326	'x1' => [],
327	'x2' => [],
328	'y1' => [],
329	'y2' => [],
330	],
331	'style' => [],
332
333
334	];
335
336	if ( $tag == null ) {
337	return $tag_allowed;
338	} elseif ( is_array( $tag ) ) {
339	$new_tag_allow = [];
340
341	foreach ( $tag as $_tag ) {
342	$new_tag_allow[ $_tag ] = $tag_allowed[ $_tag ];
343	}
344
345	return $new_tag_allow;
346	} else {
347	return isset( $tag_allowed[ $tag ] ) ? $tag_allowed[ $tag ] : [];
348	}
349	}
350
351	/**
352	* HexColor
353	*/
354	function strToHex( $string, $steps = -10 ) {
355
356	if ( empty( $string ) ) {
357	return false;
358	}
359
360	$hex_output = sprintf( '%s', substr( md5( $string ), 0, 6 ) );
361
362	// Steps should be between -255 and 255. Negative = darker, positive = lighter
363	$steps = max( -255, min( 255, $steps ) );
364
365	// Split into three parts: R, G and B
366	$color_parts = str_split( $hex_output, 2 );
367	$output = '#';
368
369	foreach ( $color_parts as $color ) {
370	$color = hexdec( $color ); // Convert to decimal
371	$color = max( 0, min( 255, $color + $steps ) ); // Adjust color
372	$output .= str_pad( dechex( $color ), 2, '0', STR_PAD_LEFT ); // Make two char hex code
373	}
374
375	return strToUpper( $output );
376	}
377
378	function ultimate_post_kit_post_pagination( $wp_query, $widget_id = '' ) {
379
380	/** Stop execution if there's only 1 page */
381	if ( $wp_query->max_num_pages <= 1 ) {
382	return;
383	}
384
385	// Get current page from multiple sources for reliability
386	$paged_from_query = isset( $wp_query->query_vars['paged'] ) ? $wp_query->query_vars['paged'] : 0;
387	$page_from_query = isset( $wp_query->query_vars['page'] ) ? $wp_query->query_vars['page'] : 0;
388
389	if ( is_front_page() ) {
390	// On front page, WordPress can use either 'page' or 'paged' depending on permalink structure
391	$paged = max( get_query_var( 'page' ), get_query_var( 'paged' ), $paged_from_query, $page_from_query );
392	$paged = $paged ? $paged : 1;
393	$page_var = 'page';
394	} else {
395	$paged = max( get_query_var( 'paged' ), $paged_from_query );
396	$paged = $paged ? $paged : 1;
397	$page_var = 'paged';
398	}
399
400	$max = intval( $wp_query->max_num_pages );
401
402	/** Add current page to the array */
403	if ( $paged >= 1 ) {
404	$links[] = $paged;
405	}
406
407	/** Add the pages around the current page to the array */
408	if ( $paged >= 3 ) {
409	$links[] = $paged - 1;
410	$links[] = $paged - 2;
411	}
412
413	if ( ( $paged + 2 ) <= $max ) {
414	$links[] = $paged + 2;
415	$links[] = $paged + 1;
416	}
417
418	printf( '<ul class="upk-pagination" data-widget-id="%s">' . "\n", esc_attr($widget_id) );
419
420	/** Previous Post Link */
421	if ( $paged > 1 ) {
422	$prev_page = $paged - 1;
423	if ( is_front_page() && $prev_page == 1 ) {
424	$prev_link = home_url( '/' );
425	} else {
426	$prev_link = get_pagenum_link( $prev_page );
427	}
428	printf( '<li class="upk-pagination-previous"><a href="%s" aria-label="' . esc_attr__( 'Previous Page', 'ultimate-post-kit' ) . '"><span data-upk-pagination-previous><i class="upk-icon-arrow-left-5" aria-hidden="true"></i></span></a></li>' . "\n", esc_url( $prev_link ) );
429	}
430
431	/** Link to first page, plus ellipses if necessary */
432	if ( ! in_array( 1, $links ) ) {
433	$class = 1 == $paged ? ' class="current"' : '';
434
435	// For page 1, always use home URL on front page, otherwise use get_pagenum_link
436	if ( is_front_page() ) {
437	$page_link = home_url( '/' );
438	} else {
439	$page_link = get_pagenum_link( 1 );
440	}
441
442	printf( '<li%s><a href="%s">%s</a></li>' . "\n", wp_kses_post($class), esc_url( $page_link ), '1' );
443
444	if ( ! in_array( 2, $links ) ) {
445	echo '<li class="upk-pagination-dot-dot"><span>...</span></li>';
446	}
447	}
448
449	/** Link to current page, plus 2 pages in either direction if necessary */
450	sort( $links );
451	foreach ( (array) $links as $link ) {
452	$class = $paged == $link ? ' class="upk-active"' : '';
453
454	// Use appropriate page link for front page vs other pages
455	if ( is_front_page() && $link == 1 ) {
456	$page_link = home_url( '/' );
457	} else {
458	$page_link = get_pagenum_link( $link );
459	}
460
461	printf( '<li%s><a href="%s">%s</a></li>' . "\n", wp_kses_post($class), esc_url( $page_link ), wp_kses_post($link) );
462	}
463
464	/** Link to last page, plus ellipses if necessary */
465	if ( ! in_array( $max, $links ) ) {
466	if ( ! in_array( $max - 1, $links ) ) {
467	echo '<li class="upk-pagination-dot-dot"><span>...</span></li>' . "\n";
468	}
469
470	$class = $paged == $max ? ' class="upk-active"' : '';
471	$page_link = get_pagenum_link( $max );
472
473	printf( '<li%s><a href="%s">%s</a></li>' . "\n", wp_kses_post($class), esc_url( $page_link ), wp_kses_post($max) );
474	}
475
476	/** Next Post Link */
477	if ( $paged < $max ) {
478	$next_page = $paged + 1;
479	$next_link = get_pagenum_link( $next_page );
480	printf( '<li class="upk-pagination-next"><a href="%s" aria-label="' . esc_attr__( 'Next Page', 'ultimate-post-kit' ) . '"><span data-upk-pagination-next><i class="upk-icon-arrow-right-5" aria-hidden="true"></i></span></a></li>' . "\n", esc_url( $next_link ) );
481	}
482
483	echo '</ul>' . "\n";
484	}
485
486	function ultimate_post_kit_template_edit_link( $template_id ) {
487	if ( Ultimate_Post_Kit_Loader::elementor()->editor->is_edit_mode() ) {
488
489	$final_url = add_query_arg( [ 'elementor' => '' ], get_permalink( $template_id ) );
490
491	$output = sprintf( '<a class="upk-elementor-template-edit-link" href="%s" title="%s" target="_blank"><i class="eicon-edit"></i></a>', esc_url( $final_url ), esc_html__( 'Edit Template', 'ultimate-post-kit' ) );
492
493	return $output;
494	}
495	}
496
497	function ultimate_post_kit_time_diff( $from, $to = '' ) {
498	$diff = human_time_diff( $from, $to );
499	$replace = array(
500	' hour' => 'h',
501	' hours' => 'h',
502	' day' => 'd',
503	' days' => 'd',
504	' minute' => 'm',
505	' minutes' => 'm',
506	' second' => 's',
507	' seconds' => 's',
508	);
509
510	return strtr( $diff, $replace );
511	}
512
513	function ultimate_post_kit_post_time_diff( $format = '' ) {
514	$displayAgo = esc_html__( 'ago', 'ultimate-post-kit' );
515	$post_time = get_the_time( 'U' );
516	$current_time = current_time( 'timestamp' );
517
518	if ( $format == 'short' ) {
519	$output = ultimate_post_kit_time_diff( $post_time, $current_time );
520	} else {
521	$output = human_time_diff( $post_time, $current_time );
522	}
523
524	$output = $output . ' ' . $displayAgo;
525
526	return $output;
527	}
528
529	function ultimate_post_kit_iso_time( $time ) {
530	$current_offset = (float) get_option( 'gmt_offset' );
531	$timezone_string = get_option( 'timezone_string' );
532
533	// Create a UTC+- zone if no timezone string exists.
534	//if ( empty( $timezone_string ) ) {
535	if ( 0 === $current_offset ) {
536	$timezone_string = '+00:00';
537	} elseif ( $current_offset < 0 ) {
538	$timezone_string = $current_offset . ':00';
539	} else {
540	$timezone_string = '+0' . $current_offset . ':00';
541	}
542	//}
543
544	$sub_time = [];
545	$sub_time = explode( " ", $time );
546	$final_time = $sub_time[0] . 'T' . $sub_time[1] . ':00' . $timezone_string;
547
548	return $final_time;
549	}
550
551	/**
552	* @return array
553	*/
554	function ultimate_post_kit_get_menu() {
555
556	$menus = wp_get_nav_menus();
557	$items = [ 0 => esc_html__( 'Select Menu', 'ultimate-post-kit' ) ];
558	foreach ( $menus as $menu ) {
559	$items[ $menu->slug ] = $menu->name;
560	}
561
562	return $items;
563	}
564
565	/**
566	* default get_option() default value check
567	*
568	* @param string $option settings field name
569	* @param string $section the section name this field belongs to
570	* @param string $default default text if it's not found
571	*
572	* @return mixed
573	*/
574	function ultimate_post_kit_option( $option, $section, $default = '' ) {
575
576	$options = get_option( $section );
577
578	if ( isset( $options[ $option ] ) ) {
579	return $options[ $option ];
580	}
581
582	return $default;
583	}
584
585	/**
586	* @return array of elementor template
587	*/
588	function ultimate_post_kit_et_options() {
589
590	$templates = Ultimate_Post_Kit_Loader::elementor()->templates_manager->get_source( 'local' )->get_items();
591	$types = [];
592
593	if ( empty( $templates ) ) {
594	$template_options = [ '0' => __( 'Template Not Found!', 'ultimate-post-kit' ) ];
595	} else {
596	$template_options = [ '0' => __( 'Select Template', 'ultimate-post-kit' ) ];
597
598	foreach ( $templates as $template ) {
599	$template_options[ $template['template_id'] ] = $template['title'] . ' (' . $template['type'] . ')';
600	$types[ $template['template_id'] ] = $template['type'];
601	}
602	}
603
604	return $template_options;
605	}
606
607	/**
608	* @return array of wp default sidebars
609	*/
610	function ultimate_post_kit_sidebar_options() {
611
612	global $wp_registered_sidebars;
613	$sidebar_options = [];
614
615	if ( ! $wp_registered_sidebars ) {
616	$sidebar_options[0] = esc_html__( 'No sidebars were found', 'ultimate-post-kit' );
617	} else {
618	$sidebar_options[0] = esc_html__( 'Select Sidebar', 'ultimate-post-kit' );
619
620	foreach ( $wp_registered_sidebars as $sidebar_id => $sidebar ) {
621	$sidebar_options[ $sidebar_id ] = $sidebar['name'];
622	}
623	}
624
625	return $sidebar_options;
626	}
627
628	/**
629	* @param string category name
630	*
631	* @return array of category
632	*/
633	function ultimate_post_kit_get_category( $taxonomy = 'category' ) {
634
635	$post_options = [];
636
637	$post_categories = get_terms(
638	[
639	'taxonomy' => $taxonomy,
640	'hide_empty' => false,
641	]
642	);
643
644	if ( is_wp_error( $post_categories ) ) {
645	return $post_options;
646	}
647
648	if ( false !== $post_categories and is_array( $post_categories ) ) {
649	foreach ( $post_categories as $category ) {
650	// Ensure $category is an object, not an array
651	if ( is_object( $category ) && isset( $category->slug, $category->name ) ) {
652	$post_options[ $category->slug ] = $category->name;
653	}
654	}
655	}
656
657	return $post_options;
658	}
659
660	/**
661	* @param array all ajax posted array there
662	*
663	* @return array return all setting as array
664	*/
665	function ultimate_post_kit_ajax_settings( $settings ) {
666
667	$required_settings = [
668	'show_date' => true,
669	'show_comment' => true,
670	'show_link' => true,
671	'show_meta' => true,
672	'show_title' => true,
673	'show_excerpt' => true,
674	'show_lightbox' => true,
675	'show_thumbnail' => true,
676	'show_category' => false,
677	'show_tags' => false,
678	];
679
680	foreach ( $settings as $key => $value ) {
681	if ( in_array( $key, $required_settings ) ) {
682	$required_settings[ $key ] = $value;
683	}
684	}
685
686	return $required_settings;
687	}
688
689	// BDT Blend Type
690	function ultimate_post_kit_blend_options() {
691	$blend_options = [
692	'multiply' => esc_html__( 'Multiply', 'ultimate-post-kit' ),
693	'screen' => esc_html__( 'Screen', 'ultimate-post-kit' ),
694	'overlay' => esc_html__( 'Overlay', 'ultimate-post-kit' ),
695	'darken' => esc_html__( 'Darken', 'ultimate-post-kit' ),
696	'lighten' => esc_html__( 'Lighten', 'ultimate-post-kit' ),
697	'color-dodge' => esc_html__( 'Color-Dodge', 'ultimate-post-kit' ),
698	'color-burn' => esc_html__( 'Color-Burn', 'ultimate-post-kit' ),
699	'hard-light' => esc_html__( 'Hard-Light', 'ultimate-post-kit' ),
700	'soft-light' => esc_html__( 'Soft-Light', 'ultimate-post-kit' ),
701	'difference' => esc_html__( 'Difference', 'ultimate-post-kit' ),
702	'exclusion' => esc_html__( 'Exclusion', 'ultimate-post-kit' ),
703	'hue' => esc_html__( 'Hue', 'ultimate-post-kit' ),
704	'saturation' => esc_html__( 'Saturation', 'ultimate-post-kit' ),
705	'color' => esc_html__( 'Color', 'ultimate-post-kit' ),
706	'luminosity' => esc_html__( 'Luminosity', 'ultimate-post-kit' ),
707	];
708
709	return $blend_options;
710	}
711
712	// BDT Position
713	function ultimate_post_kit_position() {
714	$position_options = [
715	'' => esc_html__( 'Default', 'ultimate-post-kit' ),
716	'top-left' => esc_html__( 'Top Left', 'ultimate-post-kit' ),
717	'top-center' => esc_html__( 'Top Center', 'ultimate-post-kit' ),
718	'top-right' => esc_html__( 'Top Right', 'ultimate-post-kit' ),
719	'center' => esc_html__( 'Center', 'ultimate-post-kit' ),
720	'center-left' => esc_html__( 'Center Left', 'ultimate-post-kit' ),
721	'center-right' => esc_html__( 'Center Right', 'ultimate-post-kit' ),
722	'bottom-left' => esc_html__( 'Bottom Left', 'ultimate-post-kit' ),
723	'bottom-center' => esc_html__( 'Bottom Center', 'ultimate-post-kit' ),
724	'bottom-right' => esc_html__( 'Bottom Right', 'ultimate-post-kit' ),
725	];
726
727	return $position_options;
728	}
729
730	// BDT Thumbnavs Position
731	function ultimate_post_kit_thumbnavs_position() {
732	$position_options = [
733	'top-left' => esc_html__( 'Top Left', 'ultimate-post-kit' ),
734	'top-center' => esc_html__( 'Top Center', 'ultimate-post-kit' ),
735	'top-right' => esc_html__( 'Top Right', 'ultimate-post-kit' ),
736	'center-left' => esc_html__( 'Center Left', 'ultimate-post-kit' ),
737	'center-right' => esc_html__( 'Center Right', 'ultimate-post-kit' ),
738	'bottom-left' => esc_html__( 'Bottom Left', 'ultimate-post-kit' ),
739	'bottom-center' => esc_html__( 'Bottom Center', 'ultimate-post-kit' ),
740	'bottom-right' => esc_html__( 'Bottom Right', 'ultimate-post-kit' ),
741	];
742
743	return $position_options;
744	}
745
746	function ultimate_post_kit_navigation_position() {
747	$position_options = [
748	'top-left' => esc_html__( 'Top Left', 'ultimate-post-kit' ),
749	'top-center' => esc_html__( 'Top Center', 'ultimate-post-kit' ),
750	'top-right' => esc_html__( 'Top Right', 'ultimate-post-kit' ),
751	'center' => esc_html__( 'Center', 'ultimate-post-kit' ),
752	'center-left' => esc_html__( 'Center Left', 'ultimate-post-kit' ),
753	'center-right' => esc_html__( 'Center Right', 'ultimate-post-kit' ),
754	'bottom-left' => esc_html__( 'Bottom Left', 'ultimate-post-kit' ),
755	'bottom-center' => esc_html__( 'Bottom Center', 'ultimate-post-kit' ),
756	'bottom-right' => esc_html__( 'Bottom Right', 'ultimate-post-kit' ),
757	];
758
759	return $position_options;
760	}
761
762
763	function ultimate_post_kit_pagination_position() {
764	$position_options = [
765	'top-left' => esc_html__( 'Top Left', 'ultimate-post-kit' ),
766	'top-center' => esc_html__( 'Top Center', 'ultimate-post-kit' ),
767	'top-right' => esc_html__( 'Top Right', 'ultimate-post-kit' ),
768	'center-left' => esc_html__( 'Center Left', 'ultimate-post-kit' ),
769	'center-right' => esc_html__( 'Center Right', 'ultimate-post-kit' ),
770	'bottom-left' => esc_html__( 'Bottom Left', 'ultimate-post-kit' ),
771	'bottom-center' => esc_html__( 'Bottom Center', 'ultimate-post-kit' ),
772	'bottom-right' => esc_html__( 'Bottom Right', 'ultimate-post-kit' ),
773	];
774
775	return $position_options;
776	}
777
778	// Title Tags
779	function ultimate_post_kit_title_tags() {
780	$title_tags = [
781	'h1' => 'H1',
782	'h2' => 'H2',
783	'h3' => 'H3',
784	'h4' => 'H4',
785	'h5' => 'H5',
786	'h6' => 'H6',
787	'div' => 'div',
788	'span' => 'span',
789	'p' => 'p',
790	];
791
792	return $title_tags;
793	}
794	function ultimate_post_kit_hide_on_class( $selectors ) {
795	$element_hide_on = '';
796	if ( ! empty( $selectors ) ) {
797	foreach ( $selectors as $element ) {
798
799	if ( $element == 'desktop' ) {
800	$element_hide_on .= ' upk-desktop';
801	}
802	if ( $element == 'tablet' ) {
803	$element_hide_on .= ' upk-tablet';
804	}
805	if ( $element == 'mobile' ) {
806	$element_hide_on .= ' upk-mobile';
807	}
808	}
809	}
810	return $element_hide_on;
811	}
812	function ultimate_post_kit_mask_shapes() {
813	$path = BDTUPK_ASSETS_URL . 'images/mask/';
814	$shape_name = 'shape';
815	$extension = '.svg';
816	$list = [ 0 => esc_html__( 'Select Mask', 'ultimate-post-kit' ) ];
817
818	for ( $i = 1; $i <= 20; $i++ ) {
819	$list[ $path . $shape_name . '-' . $i . $extension ] = ucwords( $shape_name . ' ' . $i );
820	}
821
822	return $list;
823	}
824
825	/**
826	* String to ID maker for any title to relavent id
827	* @param [type] string any title or string
828	* @return [type] [description]
829	*/
830	function ultimate_post_kit_string_id( $string ) {
831	//Lower case everything
832	$string = strtolower( $string );
833	//Make alphanumeric (removes all other characters)
834	$string = preg_replace( "/[^a-z0-9_\s-]/", "", $string );
835	//Clean up multiple dashes or whitespaces
836	$string = preg_replace( "/[\s-]+/", " ", $string );
837	//Convert whitespaces and underscore to dash
838	$string = preg_replace( "/[\s_]/", "-", $string );
839
840	//finally return here
841	return $string;
842	}
843
844
845	function ultimate_post_kit_dashboard_link( $suffix = '#welcome' ) {
846	return add_query_arg( [ 'page' => 'ultimate_post_kit_options' . $suffix ], admin_url( 'admin.php' ) );
847	}
848
849	/**
850	* @param int $limit default limit is 25 word
851	* @param bool $strip_shortcode if you want to strip shortcode from excert text
852	* @param string $trail trail string default is ...
853	*
854	* @return string return custom limited excerpt text
855	*/
856	function ultimate_post_kit_custom_excerpt( $limit = 25, $strip_shortcode = false, $trail = '' ) {
857
858	$output = get_the_content();
859
860	if ( $limit ) {
861	$output = wp_trim_words( $output, $limit, $trail );
862	}
863
864	if ( $strip_shortcode ) {
865	$output = strip_shortcodes( $output );
866	}
867
868	return wpautop( $output );
869	}
870
871	function get_user_role( $id ) {
872
873	$user = new WP_User( $id );
874
875	return array_shift( $user->roles );
876	}
877
878
879	/**
880	* @param string $content return posts content
881	* @param int $avg_reading_speed average word reading speed per minute
882	* @param string $hide_seconds whether to hide seconds (yes/no)
883	* @param string $hide_minutes whether to hide minutes (yes/no)
884	*
885	* @return string return average reading time of specifiic posts.
886	*/
887
888	if ( _is_upk_pro_activated() ) {
889	function ultimate_post_kit_reading_time( $content, $avg_reading_speed, $hide_seconds = 'no', $hide_minutes = 'no' ) {
890	$total_word = str_word_count( strip_tags( $content ) );
891	$reading_minute = floor( $total_word / $avg_reading_speed );
892	$reading_seconds = floor( $total_word % $avg_reading_speed / ( $avg_reading_speed / 60 ) );
893
894	$hide_seconds = ( $hide_seconds === 'yes' );
895	$hide_minutes = ( $hide_minutes === 'yes' );
896
897	// If hide_minutes is enabled, convert everything to seconds
898	if ( $hide_minutes ) {
899	$total_seconds = ( $reading_minute * 60 ) + $reading_seconds;
900	if ( $hide_seconds ) {
901	return '0 sec read';
902	}
903	return $total_seconds . ' sec read';
904	}
905
906	if ( $total_word >= $avg_reading_speed ) {
907	$parts = array();
908
909	if ( $reading_minute > 0 ) {
910	$parts[] = $reading_minute . ' min';
911	}
912
913	if ( ! $hide_seconds && $reading_seconds > 0 ) {
914	$parts[] = $reading_seconds . ' sec';
915	}
916
917	// If no parts and seconds are not hidden, show at least seconds
918	if ( empty( $parts ) ) {
919	if ( ! $hide_seconds ) {
920	$parts[] = $reading_seconds . ' sec';
921	} else {
922	$parts[] = $reading_minute . ' min';
923	}
924	}
925
926	return ! empty( $parts ) ? implode( ' ', $parts ) . ' read' : '0 sec read';
927	} else {
928	// For content less than reading speed, show seconds unless hidden
929	if ( $hide_seconds ) {
930	return '0 min read';
931	}
932	return $reading_seconds . ' sec read';
933	}
934	}
935	}
936
937
938	/**
939	* License Validation
940	*/
941	if ( ! function_exists( 'upk_license_validation' ) ) {
942	function upk_license_validation() {
943
944	if ( function_exists( '_is_upk_pro_activated' ) && false === _is_upk_pro_activated() ) {
945	return false;
946	}
947
948	$license_key = trim( get_option( 'ultimate_post_kit_license_key' ) );
949
950	if ( isset( $license_key ) && ! empty( $license_key ) ) {
951	return true;
952	}
953
954	return false;
955	}
956	}
957
958	/**
959	* Inject custom CSS and JS into the header
960	*/
961	if ( ! function_exists( 'upk_inject_header_custom_code' ) ) {
962	function upk_inject_header_custom_code() {
963	if ( upk_is_page_excluded() ) {
964	return;
965	}
966
967	$custom_css = get_option( 'upk_custom_css', '' );
968	$custom_js = get_option( 'upk_custom_js', '' );
969
970	if ( ! empty( $custom_css ) ) {
971	echo "\n<!-- Ultimate Post Kit Custom Header CSS -->\n";
972	echo '<style type="text/css">' . "\n";
973	echo $custom_css . "\n";
974	echo '</style>' . "\n";
975	}
976
977	if ( ! empty( $custom_js ) ) {
978	echo "\n<!-- Ultimate Post Kit Custom Header JS -->\n";
979	echo '<script type="text/javascript">' . "\n";
980	echo $custom_js . "\n";
981	echo '</script>' . "\n";
982	}
983	}
984	}
985
986	/**
987	* Inject custom CSS and JS into the footer
988	*/
989	if ( ! function_exists( 'upk_inject_footer_custom_code' ) ) {
990	function upk_inject_footer_custom_code() {
991	if ( upk_is_page_excluded() ) {
992	return;
993	}
994
995	$custom_css_2 = get_option( 'upk_custom_css_2', '' );
996	$custom_js_2 = get_option( 'upk_custom_js_2', '' );
997
998	if ( ! empty( $custom_css_2 ) ) {
999	echo "\n<!-- Ultimate Post Kit Custom Footer CSS -->\n";
1000	echo '<style type="text/css">' . "\n";
1001	echo $custom_css_2 . "\n";
1002	echo '</style>' . "\n";
1003	}
1004
1005	if ( ! empty( $custom_js_2 ) ) {
1006	echo "\n<!-- Ultimate Post Kit Custom Footer JS -->\n";
1007	echo '<script type="text/javascript">' . "\n";
1008	echo $custom_js_2 . "\n";
1009	echo '</script>' . "\n";
1010	}
1011	}
1012	}
1013
1014	/**
1015	* Check if current page should be excluded from custom code injection
1016	*/
1017	if ( ! function_exists( 'upk_is_page_excluded' ) ) {
1018	function upk_is_page_excluded() {
1019	$excluded_pages = get_option( 'upk_excluded_pages', array() );
1020
1021	if ( empty( $excluded_pages ) \|\| ! is_array( $excluded_pages ) ) {
1022	return false;
1023	}
1024
1025	$current_id = 0;
1026
1027	if ( is_home() && ! is_front_page() ) {
1028	$current_id = get_option( 'page_for_posts' );
1029	} elseif ( is_front_page() ) {
1030	$current_id = get_option( 'page_on_front' );
1031	} elseif ( is_singular() ) {
1032	$current_id = get_queried_object_id();
1033	} elseif ( is_category() \|\| is_tag() \|\| is_tax() ) {
1034	return false;
1035	} elseif ( is_author() ) {
1036	return false;
1037	} elseif ( is_archive() ) {
1038	return false;
1039	}
1040
1041	return in_array( $current_id, $excluded_pages );
1042	}
1043	}
1044