← All changes | inc/lp-core-functions.php +205 -1764 4.1.6.9.1 → 4.4.9 View file →

		@@ -7,8 +7,10 @@
7	7	* @package LearnPress/Functions
8	8	* @version 1.0
9	9	*/
10	10
	11	+use LearnPress\Helpers\Config;
	12	+
11	13	defined( 'ABSPATH' ) || exit;
12	14
13	15	/**
14	16	* Vue write php has script, so when sanitize will error, so use code is mask pass check sanitize, esc
		@@ -39,37 +41,13 @@
39	41	return $can_edit;
40	42	}
41	43	add_filter( 'use_block_editor_for_post_type', 'learnpress_gutenberg_disable_cpt', 10, 2 );
42	44
43		-/**
44		- * Get instance of a CURD class by type
45		- *
46		- * @param string $type
47		- *
48		- * @return bool|LP_Course_CURD|LP_User_CURD|LP_Quiz_CURD|LP_Question_CURD
49		- */
50		-function learn_press_get_curd( $type ) {
51		- $curds = array(
52		- 'user' => 'LP_User_CURD',
53		- 'course' => 'LP_Course_CURD',
54		- 'quiz' => 'LP_Quiz_CURD',
55		- 'question' => 'LP_Question_CURD',
56		- );
57		-
58		- $curd = false;
59		-
60		- if ( ! empty( $curds[ $type ] ) && class_exists( $curds[ $type ] ) ) {
61		- $curd = new $curds[ $type ]();
62		- }
63		-
64		- return apply_filters( 'learn-press/curd', $curd, $type, $curds );
65		-}
66		-
67	45	if ( ! function_exists( 'lp_add_body_class' ) ) {
68	46	function lp_add_body_class( $classes ) {
69	47	$classes = (array) $classes;
70	48
71		- if ( learn_press_is_profile() ) {
	49	+ if ( LP_Page_Controller::is_page_profile() ) {
72	50	$classes[] = 'learnpress-profile';
73	51	} elseif ( learn_press_is_checkout() ) {
74	52	$classes[] = 'learnpress-checkout';
75	53	}
		@@ -126,9 +104,9 @@
126	104	}
127	105	$atts = ' ' . implode( ' ', $options );
128	106	}
129	107
130		- $tip = sprintf( '<span class="learn-press-tip" ' . $atts . '>%s</span>', $tip );
	108	+ $tip = sprintf( '<div class="learn-press-tip" ' . $atts . '><span>%s</span></div>', $tip );
131	109
132	110	if ( $echo ) {
133	111	echo wp_kses_post( $tip );
134	112	}
		@@ -136,20 +114,8 @@
136	114	return $tip;
137	115	}
138	116
139	117	/**
140		- * Return TRUE if defined WP_DEBUG and is true or 1.
141		- *
142		- * @return bool
143		- * @editor tungnx
144		- * @depecated 4.1.6.4
145		- */
146		-function learn_press_is_debug() {
147		- _deprecated_function( __FUNCTION__, '4.1.6.4' );
148		- return LP_Debug::is_debug();
149		-}
150		-
151		-/**
152	118	* Get current post ID.
153	119	*
154	120	* @return int
155	121	*/
		@@ -175,9 +141,9 @@
175	141	*
176	142	* @return string
177	143	*/
178	144	function learn_press_plugin_url( $sub_dir = '' ) {
179		- return LP()->plugin_url( $sub_dir );
	145	+ return LearnPress::instance()->plugin_url( $sub_dir );
180	146	}
181	147
182	148	/**
183	149	* Get the LearnPress plugin path.
		@@ -186,9 +152,9 @@
186	152	*
187	153	* @return string
188	154	*/
189	155	function learn_press_plugin_path( $sub_dir = '' ) {
190		- return LP()->plugin_path( $sub_dir );
	156	+ return LearnPress::instance()->plugin_path( $sub_dir );
191	157	}
192	158
193	159	/**
194	160	* Includes file base on LearnPress path
		@@ -306,39 +272,39 @@
306	272	/**
307	273	* Get current URL user is viewing.
308	274	*
309	275	* @return string
	276	+ * @deprecated 4.2.2
310	277	*/
311	278	function learn_press_get_current_url() {
312		- static $current_url;
	279	+ //_deprecated_function( __FUNCTION__, '4.2.2', 'LP_Helper::getUrlCurrent' );
	280	+ return LP_Helper::getUrlCurrent();
313	281
314		- if ( ! $current_url ) {
315		- $url = untrailingslashit( esc_url_raw( $_SERVER['REQUEST_URI'] ) );
	282	+ $url = untrailingslashit( esc_url_raw( $_SERVER['REQUEST_URI'] ) );
316	283
317		- if ( ! preg_match( '!^https?!', $url ) ) {
318		- $siteurl = trailingslashit( get_home_url() );
319		- $home_query = '';
	284	+ if ( ! preg_match( '!^https?!', $url ) ) {
	285	+ $siteurl = trailingslashit( get_home_url() );
	286	+ $home_query = '';
320	287
321		- if ( strpos( $siteurl, '?' ) !== false ) {
322		- $parts = explode( '?', $siteurl );
323		- $home_query = $parts[1];
324		- $siteurl = $parts[0];
325		- }
	288	+ if ( strpos( $siteurl, '?' ) !== false ) {
	289	+ $parts = explode( '?', $siteurl );
	290	+ $home_query = $parts[1];
	291	+ $siteurl = $parts[0];
	292	+ }
326	293
327		- if ( $home_query ) {
328		- parse_str( untrailingslashit( $home_query ), $home_query );
329		- $url = esc_url_raw( add_query_arg( $home_query, $url ) );
330		- }
	294	+ if ( $home_query ) {
	295	+ parse_str( untrailingslashit( $home_query ), $home_query );
	296	+ $url = esc_url_raw( add_query_arg( $home_query, $url ) );
	297	+ }
331	298
332		- $segs1 = explode( '/', $siteurl );
333		- $segs2 = explode( '/', $url );
	299	+ $segs1 = explode( '/', $siteurl );
	300	+ $segs2 = explode( '/', $url );
334	301
335		- if ( $removed = array_intersect( $segs1, $segs2 ) ) {
336		- if ( $segs2 = array_diff( $segs2, $removed ) ) {
337		- $current_url = $siteurl . join( '/', $segs2 );
338		- if ( strpos( $current_url, '?' ) === false ) {
339		- $current_url = trailingslashit( $current_url );
340		- }
	302	+ if ( $removed = array_intersect( $segs1, $segs2 ) ) {
	303	+ if ( $segs2 = array_diff( $segs2, $removed ) ) {
	304	+ $current_url = $siteurl . join( '/', $segs2 );
	305	+ if ( strpos( $current_url, '?' ) === false ) {
	306	+ $current_url = trailingslashit( $current_url );
341	307	}
342	308	}
343	309	}
344	310	}
		@@ -346,21 +312,8 @@
346	312	return $current_url;
347	313	}
348	314
349	315	/**
350		- * Compares an url with current URL user is viewing
351		- *
352		- * @param string $url
353		- *
354		- * @return bool
355		- */
356		-function learn_press_is_current_url( $url ) {
357		- $current_url = learn_press_get_current_url();
358		-
359		- return ( $current_url && $url ) && strcmp( $current_url, learn_press_sanitize_url( $url ) ) == 0;
360		-}
361		-
362		-/**
363	316	* Remove unneeded characters in an URL
364	317	*
365	318	* @param string $url
366	319	* @param bool $trailingslashit
		@@ -374,9 +327,9 @@
374	327	$url_without_http = preg_replace( '![/]+!', '/', $url_without_http );
375	328	$url = $matches[1] . $url_without_http;
376	329
377	330	return ( $trailingslashit &&
378		- strpos( $url, '?' ) === false ) ? trailingslashit( $url ) : untrailingslashit( $url );
	331	+ strpos( $url, '?' ) === false ) ? trailingslashit( $url ) : untrailingslashit( $url );
379	332	}
380	333
381	334	return $url;
382	335	}
		@@ -404,47 +357,8 @@
404	357	return apply_filters( 'learn-press/question/slug-to-name', $name, $slug );
405	358	}
406	359
407	360	/**
408		- * Get the post types which supported to insert into course's section
409		- *
410		- * @return array
411		- */
412		-function learn_press_section_item_types() {
413		- $types = array(
414		- 'lp_lesson' => esc_html__( 'Lesson', 'learnpress' ),
415		- 'lp_quiz' => esc_html__( 'Quiz', 'learnpress' ),
416		- );
417		-
418		- return apply_filters( 'learn-press/section/support-item-type', $types );
419		-}
420		-
421		-/**
422		- * Enqueue js code to print out
423		- *
424		- * @param string $code
425		- * @param bool $script_tag - wrap code between <script> tag
426		- * @depecated 4.1.6.8
427		- */
428		-function learn_press_enqueue_script( $code, $script_tag = false ) {
429		- _deprecated_function( __FUNCTION__, '4.1.6.8' );
430		- global $learn_press_queued_js, $learn_press_queued_js_tag;
431		-
432		- if ( $script_tag ) {
433		- if ( empty( $learn_press_queued_js_tag ) ) {
434		- $learn_press_queued_js_tag = '';
435		- }
436		- $learn_press_queued_js_tag .= "\n" . $code . "\n";
437		- } else {
438		- if ( empty( $learn_press_queued_js ) ) {
439		- $learn_press_queued_js = '';
440		- }
441		-
442		- $learn_press_queued_js .= "\n" . $code . "\n";
443		- }
444		-}
445		-
446		-/**
447	361	* Get terms of a course by taxonomy.
448	362	* E.g: course_tag, course_category
449	363	*
450	364	* @param int $course_id
		@@ -499,11 +413,11 @@
499	413	// This isn't needed for get_terms
500	414	unset( $args['orderby'] );
501	415
502	416	// Set args for get_terms
503		- $args['menu_order'] = isset( $args['order'] ) ? $args['order'] : 'ASC';
504		- $args['hide_empty'] = isset( $args['hide_empty'] ) ? $args['hide_empty'] : 0;
505		- $args['fields'] = isset( $args['fields'] ) ? $args['fields'] : 'names';
	417	+ $args['menu_order'] = $args['order'] ?? 'ASC';
	418	+ $args['hide_empty'] = $args['hide_empty'] ?? 0;
	419	+ $args['fields'] = $args['fields'] ?? 'names';
506	420
507	421	// Ensure slugs is valid for get_terms - slugs isn't supported
508	422	$args['fields'] = $args['fields'] === 'slugs' ? 'id=>slug' : $args['fields'];
509	423	$terms = get_terms( $taxonomy, $args );
		@@ -584,115 +498,8 @@
584	498
585	499	return $id ? get_post( $id ) : false;
586	500	}
587	501
588		-/**
589		- * Cache static pages
590		- *
591		- * @deprecated 4.1.6.8
592		- */
593		-/*function learn_press_setup_pages() {
594		- global $wpdb;
595		-
596		- $page_ids = LP_Object_Cache::get( 'static-page-ids', 'learn-press' );
597		-
598		- if ( false === $page_ids ) {
599		- $pages = learn_press_static_pages( true );
600		- $page_ids = array();
601		-
602		- foreach ( $pages as $page ) {
603		- $id = get_option( 'learn_press_' . $page . '_page_id' );
604		-
605		- if ( absint( $id ) > 0 ) {
606		- $page_ids[] = $id;
607		- }
608		- }
609		-
610		- if ( ! $page_ids ) {
611		- return;
612		- }
613		-
614		- $query = $wpdb->prepare(
615		- "
616		- SELECT ID, post_title, post_name, post_date, post_date_gmt, post_modified, post_modified_gmt, post_content, post_parent, post_type
617		- FROM {$wpdb->posts}
618		- WHERE %d AND ID IN(" . join( ',', $page_ids ) . ')
619		- AND post_status <> %s
620		- ',
621		- 1,
622		- 'trash'
623		- );
624		-
625		- if ( ! $rows = $wpdb->get_results( $query ) ) {
626		- return;
627		- }
628		-
629		- foreach ( $rows as $page ) {
630		- $page = sanitize_post( $page, 'raw' );
631		- wp_cache_add( $page->ID, $page, 'posts' );
632		- }
633		- }
634		-}*/
635		-
636		-function learn_press_get_course_item_object( $post_type ) {
637		- switch ( $post_type ) {
638		- case 'lp_quiz':
639		- $class = 'LP_Quiz';
640		- break;
641		- case 'lp_lesson':
642		- $class = 'LP_Lesson';
643		- break;
644		- case 'lp_question':
645		- $class = 'LP_Question';
646		- }
647		-}
648		-
649		-/**
650		- * Print out js code in the queue
651		- *
652		- * @depecated 4.1.6.8
653		- */
654		-function learn_press_print_script() {
655		- _deprecated_function( __FUNCTION__, '4.1.6.8' );
656		- global $learn_press_queued_js, $learn_press_queued_js_tag;
657		-
658		- if ( ! empty( $learn_press_queued_js ) ) {
659		- ?>
660		- <!-- LearnPress JavaScript -->
661		- <script type="text/javascript">
662		- jQuery(function ($) {
663		- <?php
664		- $learn_press_queued_js = wp_check_invalid_utf8( $learn_press_queued_js );
665		- $learn_press_queued_js = preg_replace( '/&#(x)?0*(?(1)27|39);?/i', "'", $learn_press_queued_js );
666		- $learn_press_queued_js = str_replace( "\r", '', $learn_press_queued_js );
667		-
668		- // echo $learn_press_queued_js;
669		- ?>
670		- })
671		- </script>
672		-
673		- <?php
674		- unset( $learn_press_queued_js );
675		- }
676		-
677		- if ( ! empty( $learn_press_queued_js_tag ) ) {
678		- // echo $learn_press_queued_js_tag;
679		- }
680		-}
681		-
682		-// add_action( 'wp_footer', 'learn_press_print_script' );
683		-// add_action( 'admin_footer', 'learn_press_print_script' );
684		-
685		-
686		-/**
687		- * @param string $str
688		- * @param int $lines
689		- * @depecated 4.1.6.8
690		- */
691		-/*function learn_press_email_new_line( $lines = 1, $str = "\r\n" ) {
692		- echo str_repeat( $str, $lines );
693		-}*/
694		-
695	502	if ( ! function_exists( 'learn_press_is_ajax' ) ) {
696	503	function learn_press_is_ajax() {
697	504	return defined( 'LP_DOING_AJAX' ) && LP_DOING_AJAX && 'yes' != learn_press_get_request( 'noajax' );
698	505	}
		@@ -702,16 +509,18 @@
702	509	* Get page id from admin settings page
703	510	*
704	511	* @param string $name
705	512	*
	513	+ * @since 3.0.0
	514	+ * @version 1.0.2
706	515	* @return int
707	516	*/
708	517	function learn_press_get_page_id( string $name ): int {
709		- $page_id = LP_Settings::instance()->get( "{$name}_page_id", false );
	518	+ $page_id = LP_Settings::get_option( "{$name}_page_id", false );
710	519
711		- if ( function_exists( 'icl_object_id' ) ) {
	520	+ /*if ( function_exists( 'icl_object_id' ) ) {
712	521	$page_id = icl_object_id( $page_id, 'page', false, defined( 'ICL_LANGUAGE_CODE' ) ? ICL_LANGUAGE_CODE : '' );
713		- }
	522	+ }*/
714	523
715	524	$page_id = (int) $page_id;
716	525
717	526	return apply_filters( 'learn_press_get_page_id', $page_id, $name );
		@@ -814,9 +623,9 @@
814	623
815	624	if ( $links ) {
816	625	?>
817	626	<div class="<?php echo esc_attr( $args['wrapper_class'] ); ?>">
818		- <?php echo wp_kses_post( $links ); ?>
	627	+ <?php echo wp_kses_post( $links ); ?>
819	628	</div>
820	629	<?php
821	630	}
822	631
		@@ -847,9 +656,9 @@
847	656
848	657	$pages = absint( $total / $limit );
849	658
850	659	if ( $total % $limit != 0 ) {
851		- $pages ++;
	660	+ ++$pages;
852	661	}
853	662
854	663	return $pages;
855	664	}
		@@ -942,78 +751,12 @@
942	751	return $a1;
943	752	}
944	753
945	754	/**
946		- * Send email notification.
947		- *
948		- * @param string $to .
949		- * @param string $action .
950		- * @param array $vars .
951		- *
952		- * @return bool
953		- */
954		-function learn_press_send_mail( $to = '', $action = '', $vars = array() ) {
955		- $email_settings = LP_Settings::instance();
956		-
957		- if ( ! $email_settings->get( $action . '.enable' ) ) {
958		- return "The action {$action} doesnt support";
959		- }
960		-
961		- $user = get_user_by( 'email', $to );
962		-
963		- $vars['log_in'] = apply_filters( 'learn_press_site_url', get_home_url() );
964		-
965		- // Send email.
966		- $email = new LP_Email();
967		- $email->set_action( $action );
968		- $email->parse_email( $vars );
969		- $email->add_recipient( $to );
970		-
971		- return $email->send();
972		-}
973		-
974		-/*
975		- * Send email notification when a course be published
976		- */
977		-function learn_press_publish_course( $new_status, $old_status, $post ) {
978		- if ( $old_status == 'pending' && $new_status == 'publish' && $post->post_type == 'lp_course' ) {
979		- $instructor = get_userdata( $post->post_author );
980		- $mail_to = $instructor->user_email;
981		-
982		- learn_press_send_mail(
983		- $mail_to,
984		- 'published_course',
985		- apply_filters(
986		- 'learn_press_vars_enrolled_course',
987		- array(
988		- 'user_name' => $instructor->display_name,
989		- 'course_name' => $post->post_title,
990		- 'course_link' => get_permalink( $post->ID ),
991		- ),
992		- $post,
993		- $instructor
994		- )
995		- );
996		- }
997		-}
998		-
999		-add_action( 'transition_post_status', 'learn_press_publish_course', 10, 3 );
1000		-
1001		-/**
1002	755	* @param $user_id
1003	756	*
1004	757	* @return WP_Query
1005		- * @depecated 4.1.6.4
1006	758	*/
1007		-function learn_press_get_enrolled_courses( $user_id ) {
1008		- return LP()->get_user( $user_id )->get( 'enrolled-courses' );
1009		-}
1010		-
1011		-/**
1012		- * @param $user_id
1013		- *
1014		- * @return WP_Query
1015		- */
1016	759	function learn_press_get_own_courses( $user_id ) {
1017	760	$arr_query = array(
1018	761	'post_type' => 'lp_course',
1019	762	'author' => $user_id,
		@@ -1090,365 +833,35 @@
1090	833	/**
1091	834	* Get the list of currencies with code and name.
1092	835	*
1093	836	* @return array
1094		- * @version 3.0.0
	837	+ * @version 3.0.1
1095	838	*
1096	839	* @author ThimPress
1097	840	*/
1098	841	function learn_press_currencies() {
1099		- $currencies = array(
1100		- 'AFN' => __( 'Afghan afghani', 'learnpress' ),
1101		- 'ALL' => __( 'Albanian lek', 'learnpress' ),
1102		- 'DZD' => __( 'Algerian dinar', 'learnpress' ),
1103		- 'EUR' => __( 'Euro', 'learnpress' ),
1104		- 'AOA' => __( 'Angolan kwanza', 'learnpress' ),
1105		- 'XCD' => __( 'East Caribbean dollar', 'learnpress' ),
1106		- 'ARS' => __( 'Argentine peso', 'learnpress' ),
1107		- 'AMD' => __( 'Armenian dram', 'learnpress' ),
1108		- 'AWG' => __( 'Aruban florin', 'learnpress' ),
1109		- 'AUD' => __( 'Australian dollar', 'learnpress' ),
1110		- 'AZN' => __( 'Azerbaijani manat', 'learnpress' ),
1111		- 'BSD' => __( 'Bahamian dollar', 'learnpress' ),
1112		- 'BHD' => __( 'Bahraini dinar', 'learnpress' ),
1113		- 'BDT' => __( 'Bangladeshi taka', 'learnpress' ),
1114		- 'BBD' => __( 'Barbadian dollar', 'learnpress' ),
1115		- 'BYR' => __( 'Belarusian ruble', 'learnpress' ),
1116		- 'BZD' => __( 'Belizean dollar', 'learnpress' ),
1117		- 'XOF' => __( 'West African CFA franc', 'learnpress' ),
1118		- 'BMD' => __( 'Bermudian dollar', 'learnpress' ),
1119		- 'BTN' => __( 'Bhutanese ngultrum', 'learnpress' ),
1120		- 'BOB' => __( 'Bolivian boliviano', 'learnpress' ),
1121		- 'USD' => __( 'US dollar', 'learnpress' ),
1122		- 'BAM' => __( 'Bosnia and Herzegovina convertible mark', 'learnpress' ),
1123		- 'BWP' => __( 'Botswana pula', 'learnpress' ),
1124		- 'BRL' => __( 'Brazilian real', 'learnpress' ),
1125		- 'BND' => __( 'Brunei dollar', 'learnpress' ),
1126		- 'BGN' => __( 'Bulgarian lev', 'learnpress' ),
1127		- 'MMK' => __( 'Burmese kyat', 'learnpress' ),
1128		- 'BIF' => __( 'Burundian franc', 'learnpress' ),
1129		- 'KHR' => __( 'Cambodian riel', 'learnpress' ),
1130		- 'XAF' => __( 'Central African CFA franc', 'learnpress' ),
1131		- 'CAD' => __( 'Canadian dollar', 'learnpress' ),
1132		- 'CVE' => __( 'Cape Verdean escudo', 'learnpress' ),
1133		- 'KYD' => __( 'Cayman Islands dollar', 'learnpress' ),
1134		- 'CLP' => __( 'Chilean peso', 'learnpress' ),
1135		- 'CNY' => __( 'Chinese renminbi', 'learnpress' ),
1136		- 'COP' => __( 'Colombian peso', 'learnpress' ),
1137		- 'KMF' => __( 'Comorian franc', 'learnpress' ),
1138		- 'CDF' => __( 'Congolese franc', 'learnpress' ),
1139		- 'NZD' => __( 'New Zealand dollar', 'learnpress' ),
1140		- 'CRC' => __( 'Costa Rican colón', 'learnpress' ),
1141		- 'HRK' => __( 'Croatian kuna', 'learnpress' ),
1142		- 'CUC' => __( 'Cuban peso', 'learnpress' ),
1143		- 'ANG' => __( 'Netherlands Antilles guilder', 'learnpress' ),
1144		- 'CZK' => __( 'Czech koruna', 'learnpress' ),
1145		- 'DKK' => __( 'Danish krone', 'learnpress' ),
1146		- 'DJF' => __( 'Djiboutian franc', 'learnpress' ),
1147		- 'DOP' => __( 'Dominican peso', 'learnpress' ),
1148		- 'EGP' => __( 'Egyptian pound', 'learnpress' ),
1149		- 'SVC' => __( 'Salvadoran colón', 'learnpress' ),
1150		- 'ERN' => __( 'Eritrean nakfa', 'learnpress' ),
1151		- 'ETB' => __( 'Ethiopian birr', 'learnpress' ),
1152		- 'FKP' => __( 'Falkland Islands pound', 'learnpress' ),
1153		- 'FJD' => __( 'Fijian dollar', 'learnpress' ),
1154		- 'XPF' => __( 'CFP franc', 'learnpress' ),
1155		- 'GMD' => __( 'Gambian dalasi', 'learnpress' ),
1156		- 'GEL' => __( 'Georgian lari', 'learnpress' ),
1157		- 'GHS' => __( 'Ghanian cedi', 'learnpress' ),
1158		- 'GIP' => __( 'Gibraltar pound', 'learnpress' ),
1159		- 'GTQ' => __( 'Guatemalan quetzal', 'learnpress' ),
1160		- 'GBP' => __( 'British pound', 'learnpress' ),
1161		- 'GNF' => __( 'Guinean franc', 'learnpress' ),
1162		- 'GYD' => __( 'Guyanese dollar', 'learnpress' ),
1163		- 'HTG' => __( 'Haitian gourde', 'learnpress' ),
1164		- 'HNL' => __( 'Honduran lempira', 'learnpress' ),
1165		- 'HKD' => __( 'Hong Kong dollar', 'learnpress' ),
1166		- 'HUF' => __( 'Hungarian forint', 'learnpress' ),
1167		- 'ISK' => __( 'Icelandic króna', 'learnpress' ),
1168		- 'INR' => __( 'Indian rupee', 'learnpress' ),
1169		- 'IDR' => __( 'Indonesian rupiah', 'learnpress' ),
1170		- 'IRR' => __( 'Iranian rial', 'learnpress' ),
1171		- 'IQD' => __( 'Iraqi dinar', 'learnpress' ),
1172		- 'ILS' => __( 'Israeli new sheqel', 'learnpress' ),
1173		- 'JMD' => __( 'Jamaican dollar', 'learnpress' ),
1174		- 'JPY' => __( 'Japanese yen ', 'learnpress' ),
1175		- 'JOD' => __( 'Jordanian dinar', 'learnpress' ),
1176		- 'KZT' => __( 'Kazakhstani tenge', 'learnpress' ),
1177		- 'KES' => __( 'Kenyan shilling', 'learnpress' ),
1178		- 'KPW' => __( 'North Korean won', 'learnpress' ),
1179		- 'KWD' => __( 'Kuwaiti dinar', 'learnpress' ),
1180		- 'KGS' => __( 'Kyrgyzstani som', 'learnpress' ),
1181		- 'KRW' => __( 'South Korean won', 'learnpress' ),
1182		- 'LAK' => __( 'Lao kip', 'learnpress' ),
1183		- 'LVL' => __( 'Latvian lats', 'learnpress' ),
1184		- 'LBP' => __( 'Lebanese pound', 'learnpress' ),
1185		- 'LSL' => __( 'Lesotho loti', 'learnpress' ),
1186		- 'LRD' => __( 'Liberian dollar', 'learnpress' ),
1187		- 'LD' => __( 'Libyan dinar', 'learnpress' ),
1188		- 'CHF' => __( 'Swiss franc', 'learnpress' ),
1189		- 'LTL' => __( 'Lithuanian litas', 'learnpress' ),
1190		- 'MOP' => __( 'Macanese pataca', 'learnpress' ),
1191		- 'MKD' => __( 'Macedonian denar', 'learnpress' ),
1192		- 'MGA' => __( 'Malagasy ariary', 'learnpress' ),
1193		- 'MWK' => __( 'Malawian kwacha', 'learnpress' ),
1194		- 'MYR' => __( 'Malaysian ringgit', 'learnpress' ),
1195		- 'MVR' => __( 'Maldivian rufiyaa', 'learnpress' ),
1196		- 'MRO' => __( 'Mauritanian ouguiya', 'learnpress' ),
1197		- 'MUR' => __( 'Mauritian rupee', 'learnpress' ),
1198		- 'MXN' => __( 'Mexican peso', 'learnpress' ),
1199		- 'MDL' => __( 'Moldovan leu', 'learnpress' ),
1200		- 'MNT' => __( 'Mongolian tugrik', 'learnpress' ),
1201		- 'MAD' => __( 'Moroccan dirham', 'learnpress' ),
1202		- 'MZN' => __( 'Mozambican metical', 'learnpress' ),
1203		- 'NAD' => __( 'Namibian dollar', 'learnpress' ),
1204		- 'NPR' => __( 'Nepalese rupee', 'learnpress' ),
1205		- 'NIO' => __( 'Nicaraguan córdoba', 'learnpress' ),
1206		- 'NGN' => __( 'Nigerian naira', 'learnpress' ),
1207		- 'NOK' => __( 'Norwegian krone', 'learnpress' ),
1208		- 'OMR' => __( 'Omani rial', 'learnpress' ),
1209		- 'PKR' => __( 'Pakistani rupee', 'learnpress' ),
1210		- 'PAB' => __( 'Panamanian balboa', 'learnpress' ),
1211		- 'PGK' => __( 'Papua New Guinea kina', 'learnpress' ),
1212		- 'PYG' => __( 'Paraguayan guarani', 'learnpress' ),
1213		- 'PEN' => __( 'Peruvian nuevo sol', 'learnpress' ),
1214		- 'PHP' => __( 'Philippine peso', 'learnpress' ),
1215		- 'PLN' => __( 'Polish zloty', 'learnpress' ),
1216		- 'QAR' => __( 'Qatari riyal', 'learnpress' ),
1217		- 'RON' => __( 'Romanian leu', 'learnpress' ),
1218		- 'RUB' => __( 'Russian ruble', 'learnpress' ),
1219		- 'RWF' => __( 'Rwandan franc', 'learnpress' ),
1220		- 'WST' => __( 'Samoan tālā', 'learnpress' ),
1221		- 'STD' => __( 'São Tomé and Príncipe dobra', 'learnpress' ),
1222		- 'SAR' => __( 'Saudi riyal', 'learnpress' ),
1223		- 'RSD' => __( 'Serbian dinar', 'learnpress' ),
1224		- 'SCR' => __( 'Seychellois rupee', 'learnpress' ),
1225		- 'SLL' => __( 'Sierra Leonean leone', 'learnpress' ),
1226		- 'SGD' => __( 'Singapore dollar', 'learnpress' ),
1227		- 'SBD' => __( 'Solomon Islands dollar', 'learnpress' ),
1228		- 'SOS' => __( 'Somali shilling', 'learnpress' ),
1229		- 'ZAR' => __( 'South African rand', 'learnpress' ),
1230		- 'LKR' => __( 'Sri Lankan rupee', 'learnpress' ),
1231		- 'SHP' => __( 'St. Helena pound', 'learnpress' ),
1232		- 'SDG' => __( 'Sudanese pound', 'learnpress' ),
1233		- 'SRD' => __( 'Surinamese dollar', 'learnpress' ),
1234		- 'SZL' => __( 'Swazi lilangeni', 'learnpress' ),
1235		- 'SEK' => __( 'Swedish krona', 'learnpress' ),
1236		- 'SYP' => __( 'Syrian pound', 'learnpress' ),
1237		- 'TWD' => __( 'New Taiwan dollar', 'learnpress' ),
1238		- 'TJS' => __( 'Tajikistani somoni', 'learnpress' ),
1239		- 'TZS' => __( 'Tanzanian shilling', 'learnpress' ),
1240		- 'THB' => __( 'Thai baht ', 'learnpress' ),
1241		- 'TOP' => __( 'Tongan pa’anga', 'learnpress' ),
1242		- 'TTD' => __( 'Trinidad and Tobago dollar', 'learnpress' ),
1243		- 'TND' => __( 'Tunisian dinar', 'learnpress' ),
1244		- 'TRY' => __( 'Turkish lira', 'learnpress' ),
1245		- 'TMT' => __( 'Turkmenistani manat', 'learnpress' ),
1246		- 'UGX' => __( 'Ugandan shilling', 'learnpress' ),
1247		- 'UAH' => __( 'Ukrainian hryvnia', 'learnpress' ),
1248		- 'AED' => __( 'United Arab Emirates dirham', 'learnpress' ),
1249		- 'UYU' => __( 'Uruguayan peso', 'learnpress' ),
1250		- 'UZS' => __( 'Uzbekistani som', 'learnpress' ),
1251		- 'VUV' => __( 'Vanuatu vatu', 'learnpress' ),
1252		- 'VEF' => __( 'Venezuelan bolivar', 'learnpress' ),
1253		- 'VND' => __( 'Vietnamese dong', 'learnpress' ),
1254		- 'YER' => __( 'Yemeni rial', 'learnpress' ),
1255		- 'ZMK' => __( 'Zambian kwacha', 'learnpress' ),
1256		- 'ZWL' => __( 'Zimbabwean dollar', 'learnpress' ),
1257		- 'JEP' => __( 'Jersey pound', 'learnpress' ),
1258		- 'LYD' => __( 'Libyan dinar', 'learnpress' ),
1259		- );
1260		-
1261		- asort( $currencies );
1262		-
1263		- return apply_filters( 'learn-press/currencies', $currencies );
	842	+ return Config::instance()->get( 'currencies', 'settings' );
1264	843	}
1265	844
1266	845	/**
1267		- * Get current setting of currency.
	846	+ * Return list of common symbols of the currencies on the world.
1268	847	*
1269		- * @return string
	848	+ * @return array
	849	+ * @version 3.0.1
1270	850	*/
1271		-function learn_press_get_currency() {
1272		- $currency = apply_filters( 'learn_press_currency', LP_Settings::instance()->get( 'currency', 'USD' ) );
1273		-
1274		- return apply_filters( 'learn-press/currency', $currency );
	851	+function learn_press_currency_symbols() {
	852	+ return Config::instance()->get( 'currency-symbols', 'settings' );
1275	853	}
1276	854
1277	855	/**
1278		- * Return list of common symbols of the currencies on the world.
	856	+ * Get current setting of currency.
1279	857	*
1280		- * @return array
	858	+ * @return string
1281	859	*/
1282		-function learn_press_currency_symbols() {
1283		- $symbols = array(
1284		- 'AED' => '&#x62f;.&#x625;',
1285		- 'AFN' => '&#x60b;',
1286		- 'ALL' => 'L',
1287		- 'AMD' => 'AMD',
1288		- 'ANG' => '&fnof;',
1289		- 'AOA' => 'Kz',
1290		- 'ARS' => '&#36;',
1291		- 'AUD' => '&#36;',
1292		- 'AWG' => 'Afl.',
1293		- 'AZN' => 'AZN',
1294		- 'BAM' => 'KM',
1295		- 'BBD' => '&#36;',
1296		- 'BDT' => '&#2547;&nbsp;',
1297		- 'BGN' => '&#1083;&#1074;.',
1298		- 'BHD' => '.&#x62f;.&#x628;',
1299		- 'BIF' => 'Fr',
1300		- 'BMD' => '&#36;',
1301		- 'BND' => '&#36;',
1302		- 'BOB' => 'Bs.',
1303		- 'BRL' => '&#82;&#36;',
1304		- 'BSD' => '&#36;',
1305		- 'BTC' => '&#3647;',
1306		- 'BTN' => 'Nu.',
1307		- 'BWP' => 'P',
1308		- 'BYR' => 'Br',
1309		- 'BYN' => 'Br',
1310		- 'BZD' => '&#36;',
1311		- 'CAD' => '&#36;',
1312		- 'CDF' => 'Fr',
1313		- 'CHF' => '&#67;&#72;&#70;',
1314		- 'CLP' => '&#36;',
1315		- 'CNY' => '&yen;',
1316		- 'COP' => '&#36;',
1317		- 'CRC' => '&#x20a1;',
1318		- 'CUC' => '&#36;',
1319		- 'CUP' => '&#36;',
1320		- 'CVE' => '&#36;',
1321		- 'CZK' => '&#75;&#269;',
1322		- 'DJF' => 'Fr',
1323		- 'DKK' => 'DKK',
1324		- 'DOP' => 'RD&#36;',
1325		- 'DZD' => '&#x62f;.&#x62c;',
1326		- 'EGP' => 'EGP',
1327		- 'ERN' => 'Nfk',
1328		- 'ETB' => 'Br',
1329		- 'EUR' => '&euro;',
1330		- 'FJD' => '&#36;',
1331		- 'FKP' => '&pound;',
1332		- 'GBP' => '&pound;',
1333		- 'GEL' => '&#x20be;',
1334		- 'GGP' => '&pound;',
1335		- 'GHS' => '&#x20b5;',
1336		- 'GIP' => '&pound;',
1337		- 'GMD' => 'D',
1338		- 'GNF' => 'Fr',
1339		- 'GTQ' => 'Q',
1340		- 'GYD' => '&#36;',
1341		- 'HKD' => '&#36;',
1342		- 'HNL' => 'L',
1343		- 'HRK' => 'kn',
1344		- 'HTG' => 'G',
1345		- 'HUF' => '&#70;&#116;',
1346		- 'IDR' => 'Rp',
1347		- 'ILS' => '&#8362;',
1348		- 'IMP' => '&pound;',
1349		- 'INR' => '&#8377;',
1350		- 'IQD' => '&#x639;.&#x62f;',
1351		- 'IRR' => '&#xfdfc;',
1352		- 'IRT' => '&#x062A;&#x0648;&#x0645;&#x0627;&#x0646;',
1353		- 'ISK' => 'kr.',
1354		- 'JEP' => '&pound;',
1355		- 'JMD' => '&#36;',
1356		- 'JOD' => '&#x62f;.&#x627;',
1357		- 'JPY' => '&yen;',
1358		- 'KES' => 'KSh',
1359		- 'KGS' => '&#x441;&#x43e;&#x43c;',
1360		- 'KHR' => '&#x17db;',
1361		- 'KMF' => 'Fr',
1362		- 'KPW' => '&#x20a9;',
1363		- 'KRW' => '&#8361;',
1364		- 'KWD' => '&#x62f;.&#x643;',
1365		- 'KYD' => '&#36;',
1366		- 'KZT' => '&#8376;',
1367		- 'LAK' => '&#8365;',
1368		- 'LBP' => '&#x644;.&#x644;',
1369		- 'LKR' => '&#xdbb;&#xdd4;',
1370		- 'LRD' => '&#36;',
1371		- 'LSL' => 'L',
1372		- 'LYD' => '&#x644;.&#x62f;',
1373		- 'MAD' => '&#x62f;.&#x645;.',
1374		- 'MDL' => 'MDL',
1375		- 'MGA' => 'Ar',
1376		- 'MKD' => '&#x434;&#x435;&#x43d;',
1377		- 'MMK' => 'Ks',
1378		- 'MNT' => '&#x20ae;',
1379		- 'MOP' => 'P',
1380		- 'MRU' => 'UM',
1381		- 'MUR' => '&#x20a8;',
1382		- 'MVR' => '.&#x783;',
1383		- 'MWK' => 'MK',
1384		- 'MXN' => '&#36;',
1385		- 'MYR' => '&#82;&#77;',
1386		- 'MZN' => 'MT',
1387		- 'NAD' => 'N&#36;',
1388		- 'NGN' => '&#8358;',
1389		- 'NIO' => 'C&#36;',
1390		- 'NOK' => '&#107;&#114;',
1391		- 'NPR' => '&#8360;',
1392		- 'NZD' => '&#36;',
1393		- 'OMR' => '&#x631;.&#x639;.',
1394		- 'PAB' => 'B/.',
1395		- 'PEN' => 'S/',
1396		- 'PGK' => 'K',
1397		- 'PHP' => '&#8369;',
1398		- 'PKR' => '&#8360;',
1399		- 'PLN' => '&#122;&#322;',
1400		- 'PRB' => '&#x440;.',
1401		- 'PYG' => '&#8370;',
1402		- 'QAR' => '&#x631;.&#x642;',
1403		- 'RMB' => '&yen;',
1404		- 'RON' => 'lei',
1405		- 'RSD' => '&#1088;&#1089;&#1076;',
1406		- 'RUB' => '&#8381;',
1407		- 'RWF' => 'Fr',
1408		- 'SAR' => '&#x631;.&#x633;',
1409		- 'SBD' => '&#36;',
1410		- 'SCR' => '&#x20a8;',
1411		- 'SDG' => '&#x62c;.&#x633;.',
1412		- 'SEK' => '&#107;&#114;',
1413		- 'SGD' => '&#36;',
1414		- 'SHP' => '&pound;',
1415		- 'SLL' => 'Le',
1416		- 'SOS' => 'Sh',
1417		- 'SRD' => '&#36;',
1418		- 'SSP' => '&pound;',
1419		- 'STN' => 'Db',
1420		- 'SYP' => '&#x644;.&#x633;',
1421		- 'SZL' => 'L',
1422		- 'THB' => '&#3647;',
1423		- 'TJS' => '&#x405;&#x41c;',
1424		- 'TMT' => 'm',
1425		- 'TND' => '&#x62f;.&#x62a;',
1426		- 'TOP' => 'T&#36;',
1427		- 'TRY' => '&#8378;',
1428		- 'TTD' => '&#36;',
1429		- 'TWD' => '&#78;&#84;&#36;',
1430		- 'TZS' => 'Sh',
1431		- 'UAH' => '&#8372;',
1432		- 'UGX' => 'UGX',
1433		- 'USD' => '&#36;',
1434		- 'UYU' => '&#36;',
1435		- 'UZS' => 'UZS',
1436		- 'VEF' => 'Bs F',
1437		- 'VES' => 'Bs.S',
1438		- 'VND' => '&#8363;',
1439		- 'VUV' => 'Vt',
1440		- 'WST' => 'T',
1441		- 'XAF' => 'CFA',
1442		- 'XCD' => '&#36;',
1443		- 'XOF' => 'CFA',
1444		- 'XPF' => 'Fr',
1445		- 'YER' => '&#xfdfc;',
1446		- 'ZAR' => '&#82;',
1447		- 'ZMW' => 'ZK',
1448		- );
	860	+function learn_press_get_currency(): string {
	861	+ $currency = LP_Settings::instance()->get( 'currency', 'USD' );
1449	862
1450		- return apply_filters( 'learn-press/currency-symbols', $symbols );
	863	+ return esc_html( apply_filters( 'learn-press/currency', $currency ) );
1451	864	}
1452	865
1453	866	/**
1454	867	* Return currency symbol from the code.
		@@ -1461,9 +874,9 @@
1461	874	if ( ! $currency ) {
1462	875	$currency = learn_press_get_currency();
1463	876	}
1464	877	$symbols = learn_press_currency_symbols();
1465		- $currency_symbol = isset( $symbols[ $currency ] ) ? $symbols[ $currency ] : '';
	878	+ $currency_symbol = $symbols[ $currency ] ?? '';
1466	879
1467	880	$currency_symbol = apply_filters( 'learn_press_currency_symbol', $currency_symbol, $currency );
1468	881
1469	882	return apply_filters( 'learn-press/currency-symbol', $currency_symbol, $currency );
		@@ -1478,14 +891,19 @@
1478	891	* @editor tungnx
1479	892	* @modify 4.1.4
1480	893	*/
1481	894	function learn_press_get_page_link( string $key ): string {
1482		- $page_id = learn_press_get_page_id( $key );
1483		- $link = '';
	895	+ $page_id = learn_press_get_page_id( $key );
	896	+ $key_cache = "lp/page-link/{$key}";
	897	+ $link = LP_Cache::cache_load_first( 'get', $key_cache );
	898	+ if ( false !== $link ) {
	899	+ return $link;
	900	+ }
1484	901
1485	902	if ( $page_id && get_post_status( $page_id ) == 'publish' ) {
1486	903	$permalink = get_permalink( $page_id );
1487	904	$link = apply_filters( 'learn-press/get-page-link', trailingslashit( $permalink ), $page_id, $key );
	905	+ LP_Cache::cache_load_first( 'set', $key_cache, $link );
1488	906	}
1489	907
1490	908	return $link;
1491	909	}
		@@ -1586,54 +1004,8 @@
1586	1004
1587	1005	return $result;
1588	1006	}
1589	1007
1590		-/**
1591		- * @depecated since version 4.1.6.6
1592		- */
1593		-/*function learn_press_get_query_var( $var ) {
1594		- global $wp_query;
1595		-
1596		- $return = null;
1597		- if ( ! empty( $wp_query->query_vars[ $var ] ) ) {
1598		- $return = $wp_query->query_vars[ $var ];
1599		- } elseif ( ! empty( $_REQUEST[ $var ] ) ) {
1600		- $return = $_REQUEST[ $var ];
1601		- }
1602		-
1603		- return apply_filters( 'learn_press_query_var', $return, $var );
1604		-}*/
1605		-
1606		-function learn_press_course_lesson_permalink_friendly( $permalink, $lesson_id, $course_id ) {
1607		- if ( '' != get_option( 'permalink_structure' ) ) {
1608		- if ( preg_match( '!\?lesson=([^\?\&]*)!', $permalink, $matches ) ) {
1609		- $permalink = preg_replace(
1610		- '!/?\?lesson=([^\?\&]*)!',
1611		- '/' . basename( get_permalink( $matches[1] ) ),
1612		- untrailingslashit( $permalink )
1613		- );
1614		- }
1615		- }
1616		-
1617		- return $permalink;
1618		-}
1619		-
1620		-function learn_press_course_question_permalink_friendly( $permalink, $lesson_id, $course_id ) {
1621		- if ( '' != get_option( 'permalink_structure' ) ) {
1622		- if ( preg_match( '!\?lesson=([^\?\&]*)!', $permalink, $matches ) ) {
1623		- $permalink = preg_replace(
1624		- '!/?\?lesson=([^\?\&]*)!',
1625		- '/' . basename( get_permalink( $matches[1] ) ),
1626		- untrailingslashit( $permalink )
1627		- );
1628		- }
1629		- }
1630		-
1631		- return $permalink;
1632		-}
1633		-
1634		-add_filter( 'learn_press_course_lesson_permalink', 'learn_press_course_lesson_permalink_friendly', 10, 3 );
1635		-
1636	1008	function learn_press_user_maybe_is_a_teacher( $user = null ) {
1637	1009	if ( ! $user ) {
1638	1010	$user = learn_press_get_current_user();
1639	1011	} elseif ( is_numeric( $user ) ) {
		@@ -1638,9 +1010,9 @@
1638	1010	$user = learn_press_get_current_user();
1639	1011	} elseif ( is_numeric( $user ) ) {
1640	1012	$user = learn_press_get_user( $user );
1641	1013	}
1642		- if ( ! $user ) {
	1014	+ if ( ! $user || $user instanceof LP_User_Guest ) {
1643	1015	return false;
1644	1016	}
1645	1017
1646	1018	$role = $user->has_role( 'administrator' ) ? 'administrator' : false;
		@@ -1671,60 +1043,8 @@
1671	1043	}
1672	1044
1673	1045	add_filter( 'gettext_with_context', '_learn_press_translate_user_roles', 10, 4 );
1674	1046
1675		-/**
1676		- * Modifies the statement $where to make the search works correct
1677		- *
1678		- * @param string
1679		- *
1680		- * @return string
1681		- */
1682		-function learn_press_posts_where_statement_search( $where ) {
1683		- // gets the global query var object
1684		- global $wp_query, $wpdb;
1685		-
1686		- /**
1687		- * Need to wrap this block into () in order to make it works correctly when filter by specific post type => maybe a bug :)
1688		- * from => ( wp_2_posts.post_status = 'publish' OR wp_2_posts.post_status = 'private') OR wp_2_terms.name LIKE '%s%'
1689		- * to => ( ( wp_2_posts.post_status = 'publish' OR wp_2_posts.post_status = 'private') OR wp_2_terms.name LIKE '%s%' )
1690		- */
1691		- $a = preg_match( '!(' . $wpdb->posts . '.post_status)!', $where );
1692		- $b = preg_match( '!(OR\s+' . $wpdb->terms . '.name LIKE \'%' . $wp_query->get( 's' ) . '%\')!', $where );
1693		-
1694		- if ( $a && $b ) {
1695		- // append ( to the start of the block
1696		- $where = preg_replace( '!(' . $wpdb->posts . '.post_status)!', '( $1', $where, 1 );
1697		-
1698		- // append ) to the end of the block
1699		- $where = preg_replace(
1700		- '!(OR\s+' . $wpdb->terms . '.name LIKE \'%' . $wp_query->get( 's' ) . '%\')!',
1701		- '$1 )',
1702		- $where
1703		- );
1704		- }
1705		- remove_filter( 'posts_where', 'learn_press_posts_where_statement_search', 99 );
1706		-
1707		- return $where;
1708		-}
1709		-
1710		-/**
1711		- * Filter post type for search function
1712		- * Only search lpr_course if see the param ref=course in request
1713		- *
1714		- * @param WP_Query $q
1715		- */
1716		-function learn_press_filter_search( $q ) {
1717		- if ( $q->is_main_query() && $q->is_search() && ( ! empty( $_REQUEST['ref'] ) && sanitize_text_field( $_REQUEST['ref'] ) == 'course' ) ) {
1718		- $q->set( 'post_type', 'lp_course' );
1719		-
1720		- add_filter( 'posts_where', 'learn_press_posts_where_statement_search', 99 );
1721		- remove_filter( 'pre_get_posts', 'learn_press_filter_search', 99 );
1722		- }
1723		-}
1724		-
1725		-add_filter( 'pre_get_posts', 'learn_press_filter_search', 99 );
1726		-
1727	1047	if ( ! function_exists( 'learn_press_send_json' ) ) {
1728	1048	function learn_press_send_json( $data ) {
1729	1049	echo '<-- LP_AJAX_START -->';
1730	1050	echo wp_json_encode( $data );
		@@ -1791,9 +1111,10 @@
1791	1111	*/
1792	1112	function learn_press_maybe_send_json( $data, $callback = null ) {
1793	1113	if ( learn_press_is_ajax() ) {
1794	1114	is_callable( $callback ) && call_user_func( $callback );
1795		- if ( empty( $data['message'] ) && ( $message = learn_press_get_messages( true ) ) ) {
	1115	+ $message = learn_press_get_messages( true );
	1116	+ if ( empty( $data['message'] ) && $message ) {
1796	1117	$data['message'] = $message;
1797	1118	}
1798	1119	learn_press_send_json( $data );
1799	1120	}
		@@ -1810,13 +1131,13 @@
1810	1131	*
1811	1132	* @return mixed
1812	1133	*/
1813	1134	function learn_press_get_request( $key, $default = null, $hash = null ) {
1814		- $return = LP_Helper::sanitize_params_submitted( $default );
	1135	+ $return = $default;
1815	1136
1816	1137	if ( $hash ) {
1817	1138	if ( ! empty( $hash[ $key ] ) ) {
1818		- $return = LP_Helper::sanitize_params_submitted( $hash[ $key ] );
	1139	+ $return = $hash[ $key ];
1819	1140	}
1820	1141	} else {
1821	1142	if ( ! empty( $_POST[ $key ] ) ) {
1822	1143	$return = LP_Helper::sanitize_params_submitted( $_POST[ $key ] );
		@@ -1857,14 +1178,13 @@
1857	1178	function learn_press_is_course_archive() {
1858	1179	global $wp_query;
1859	1180
1860	1181	$queried_object_id = ! empty( $wp_query->queried_object ) ? $wp_query->queried_object : 0;
1861		- $is_courses = defined( 'LEARNPRESS_IS_COURSES' ) && LEARNPRESS_IS_COURSES;
1862	1182	$is_tag = defined( 'LEARNPRESS_IS_TAG' ) && LEARNPRESS_IS_TAG || is_tax( 'course_tag' );
1863	1183	$is_category = defined( 'LEARNPRESS_IS_CATEGORY' ) && LEARNPRESS_IS_CATEGORY || is_tax( 'course_category' );
1864	1184	$page_id = learn_press_get_page_id( 'courses' );
1865	1185
1866		- return ( $is_courses || $is_category || $is_tag ) || is_post_type_archive( 'lp_course' ) || ( $page_id && ( $queried_object_id && is_page( $page_id ) ) );
	1186	+ return ( $is_category || $is_tag ) || is_post_type_archive( 'lp_course' ) || ( $page_id && ( $queried_object_id && is_page( $page_id ) ) );
1867	1187	}
1868	1188	}
1869	1189
1870	1190	if ( ! function_exists( 'learn_press_is_course_tax' ) ) {
		@@ -1893,10 +1213,15 @@
1893	1213	}
1894	1214	}
1895	1215
1896	1216	if ( ! function_exists( 'learn_press_is_course' ) ) {
1897		- function learn_press_is_course() {
1898		- return is_singular( array( LP_COURSE_CPT ) );
	1217	+ function learn_press_is_course(): bool {
	1218	+ try {
	1219	+ return is_singular( array( LP_COURSE_CPT ) );
	1220	+ } catch ( Throwable $e ) {
	1221	+ }
	1222	+
	1223	+ return false;
1899	1224	}
1900	1225	}
1901	1226
1902	1227	if ( ! function_exists( 'learn_press_is_lesson' ) ) {
		@@ -1946,8 +1271,19 @@
1946	1271
1947	1272	return apply_filters( 'learn-press/is-checkout', false );
1948	1273	}
1949	1274
	1275	+function learn_press_is_instructors() {
	1276	+ $page_id = learn_press_get_page_id( 'instructors' );
	1277	+
	1278	+ if ( $page_id && is_page( $page_id ) ) {
	1279	+ return true;
	1280	+ }
	1281	+
	1282	+ return apply_filters( 'learn-press/is-instructor', false );
	1283	+}
	1284	+
	1285	+
1950	1286	/**
1951	1287	* Return register permalink
1952	1288	*
1953	1289	* @return mixed
		@@ -1956,43 +1292,31 @@
1956	1292	return apply_filters( 'learn_press_register_url', wp_registration_url() );
1957	1293	}
1958	1294
1959	1295	/**
1960		- * Add a new notice into queue
1961		- *
1962		- * @param string
1963		- * @param string
1964		- *
1965		- * @return mixed
1966		- */
1967		-function learn_press_add_notice( $message, $type = 'updated' ) {
1968		- LP_Admin_Notice::instance()->add( $message, $type );
1969		-}
1970		-
1971		-/**
1972	1296	* Set user's cookie
1973	1297	*
1974		- * @param $name
1975		- * @param $value
1976		- * @param int $expire
1977		- * @param bool $secure
	1298	+ * @param string $name
	1299	+ * @param mixed $value
	1300	+ * @param int $expire
	1301	+ * @param bool $httponly
1978	1302	*
1979	1303	* @editor tungnx
1980		- * @version 1.0.2
	1304	+ * @version 1.0.3
1981	1305	*/
1982		-function learn_press_setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
1983		- $secure = ( 'https' === parse_url( wp_login_url(), PHP_URL_SCHEME ) );
1984		-
1985		- @setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, $httponly );
	1306	+function learn_press_setcookie( string $name = '', string $value = '', int $expire = 0, bool $httponly = true ) {
	1307	+ @setcookie( $name, $value, $expire, COOKIEPATH ?: '/', COOKIE_DOMAIN, is_ssl(), $httponly );
1986	1308	}
1987	1309
1988	1310	/**
1989	1311	* Clear cookie
1990	1312	*
1991		- * @param $name
	1313	+ * @param string $name
1992	1314	*/
1993		-function learn_press_remove_cookie( $name ) {
1994		- setcookie( $name, '', time() - YEAR_IN_SECONDS, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN );
	1315	+function learn_press_remove_cookie( string $name = '' ) {
	1316	+ if ( ! empty( $name ) ) {
	1317	+ setcookie( $name, '', time() - YEAR_IN_SECONDS, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, is_ssl(), true );
	1318	+ }
1995	1319
1996	1320	if ( array_key_exists( $name, $_COOKIE ) ) {
1997	1321	unset( $_COOKIE[ $name ] );
1998	1322	}
		@@ -1998,9 +1322,9 @@
1998	1322	}
1999	1323	}
2000	1324
2001	1325	/**
2002		- * Filter the login url so third-party can be customize
	1326	+ * Filter the login url so third-party can be customized
2003	1327	*
2004	1328	* @param string $redirect
2005	1329	*
2006	1330	* @return mixed
		@@ -2031,9 +1355,9 @@
2031	1355	$url = get_permalink();
2032	1356	}
2033	1357
2034	1358	// Map endpoint to options
2035		- $name = isset( LP()->query_vars[ $name ] ) ? LP()->query_vars[ $name ] : $name;
	1359	+ $name = isset( LearnPress::instance()->query_vars[ $name ] ) ? LearnPress::instance()->query_vars[ $name ] : $name;
2036	1360
2037	1361	if ( get_option( 'permalink_structure' ) ) {
2038	1362	if ( strstr( $url, '?' ) ) {
2039	1363	$query_string = '?' . parse_url( $url, PHP_URL_QUERY );
		@@ -2050,45 +1374,12 @@
2050	1374	return apply_filters( 'learn_press_get_endpoint_url', esc_url_raw( $url ), $name, $value, $url );
2051	1375	}
2052	1376
2053	1377	/**
2054		- * Add all endpoints from settings to the pages.
	1378	+ * @deprecated 4.2.3
2055	1379	*/
2056		-function learn_press_add_endpoints() {
2057		- $settings = LP_Settings::instance();
2058		-
2059		- $endpoints = $settings->get_checkout_endpoints();
2060		- if ( $endpoints ) {
2061		- foreach ( $endpoints as $endpoint => $value ) {
2062		- LP()->query_vars[ $endpoint ] = $value;
2063		- add_rewrite_endpoint( $value, EP_PAGES );
2064		- }
2065		- }
2066		-
2067		- $endpoints = $settings->get_profile_endpoints();
2068		- if ( $endpoints ) {
2069		- foreach ( $endpoints as $endpoint => $value ) {
2070		- LP()->query_vars[ $endpoint ] = $value;
2071		- add_rewrite_endpoint( $value, EP_PAGES );
2072		- }
2073		- }
2074		-
2075		- $endpoints = $settings->get( 'quiz_endpoints' );
2076		- if ( $endpoints ) {
2077		- foreach ( $endpoints as $endpoint => $value ) {
2078		- $endpoint = preg_replace( '!_!', '-', $endpoint );
2079		- LP()->query_vars[ $endpoint ] = $value;
2080		- add_rewrite_endpoint(
2081		- $value, /*EP_ROOT | */
2082		- EP_PAGES
2083		- );
2084		- }
2085		- }
2086		-}
2087		-
2088		-add_action( 'init', 'learn_press_add_endpoints' );
2089		-
2090	1380	function learn_press_is_yes( $value ) {
	1381	+ _deprecated_function( __FUNCTION__, '4.2.3' );
2091	1382	return ( $value === 1 ) || ( $value === '1' ) || ( $value == 'yes' ) || ( $value == true ) || ( $value == 'on' );
2092	1383	}
2093	1384
2094	1385	/**
		@@ -2094,10 +1385,12 @@
2094	1385	/**
2095	1386	* @param mixed $value
2096	1387	*
2097	1388	* @return bool
	1389	+ * @deprecated 4.2.3
2098	1390	*/
2099	1391	function _is_false_value( $value ) {
	1392	+ _deprecated_function( __FUNCTION__, '4.2.3' );
2100	1393	if ( is_numeric( $value ) ) {
2101	1394	return $value == 0;
2102	1395	} elseif ( is_string( $value ) ) {
2103	1396	return ( empty( $value ) || is_null( $value ) || in_array( $value, array( 'no', 'off', 'false' ) ) );
		@@ -2113,13 +1406,13 @@
2113	1406	function learn_press_parse_request() {
2114	1407	global $wp;
2115	1408
2116	1409	// Map query vars to their keys, or get them if endpoints are not supported
2117		- foreach ( LP()->query_vars as $key => $var ) {
	1410	+ foreach ( LearnPress::instance()->query_vars as $key => $var ) {
2118	1411	if ( isset( $_GET[ $var ] ) ) {
2119		- $wp->query_vars[ $key ] = LP_Helper::sanitize_params_submitted( $_GET[ $var ] ?? '' );
	1412	+ $wp->query_vars[ $key ] = LP_Helper::sanitize_params_submitted( $_GET[ $var ] );
2120	1413	} elseif ( isset( $wp->query_vars[ $var ] ) ) {
2121		- $wp->query_vars[ $key ] = LP_Helper::sanitize_params_submitted( $wp->query_vars[ $var ] ?? '' );
	1414	+ $wp->query_vars[ $key ] = LP_Helper::sanitize_params_submitted( $wp->query_vars[ $var ] );
2122	1415	}
2123	1416	}
2124	1417	}
2125	1418
		@@ -2137,53 +1430,18 @@
2137	1430	}
2138	1431	}
2139	1432
2140	1433	/**
2141		- * @param string $handle
2142		- * @param bool $hash
2143		- *
2144		- * @return string
2145		- */
2146		-function learn_press_get_log_file_path( $handle, $hash = false ) {
2147		- if ( $hash ) {
2148		- $hash = '-' . sanitize_file_name( wp_hash( $handle ) );
2149		- }
2150		-
2151		- return trailingslashit( LP_LOG_PATH ) . $handle . $hash . '.log';
2152		-}
2153		-
2154		-/**
2155	1434	* Get the cart object in checkout page
2156	1435	*
2157	1436	* @return LP_Cart
	1437	+ * @deprecated 4.2.0
2158	1438	*/
2159	1439	function learn_press_get_checkout_cart() {
2160		- return apply_filters( 'learn_press_checkout_cart', LP()->cart );
	1440	+ _deprecated_function( __FUNCTION__, '4.2.0', 'LearnPress::instance()->cart' );
	1441	+ return apply_filters( 'learn_press_checkout_cart', LearnPress::instance()->cart );
2161	1442	}
2162	1443
2163		-/*function learn_press_front_scripts() {
2164		- if ( is_admin() ) {
2165		- return;
2166		- }
2167		- $js = array(
2168		- 'ajax' => admin_url( 'admin-ajax.php' ),
2169		- 'plugin_url' => LP()->plugin_url(),
2170		- 'siteurl' => home_url(),
2171		- 'current_url' => learn_press_get_current_url(),
2172		- 'localize' => array(
2173		- 'button_ok' => __( 'OK', 'learnpress' ),
2174		- 'button_cancel' => __( 'Cancel', 'learnpress' ),
2175		- 'button_yes' => __( 'Yes', 'learnpress' ),
2176		- 'button_no' => __( 'No', 'learnpress' ),
2177		- ),
2178		- );
2179		- foreach ( $js as $k => $v ) {
2180		- LP_Assets::add_param( $k, $v, array( 'learn-press-single-course', 'learn-press-global' ), 'LP_Settings' );
2181		- }
2182		-}
2183		-
2184		-add_action( 'wp_print_scripts', 'learn_press_front_scripts' );*/
2185		-
2186	1444	function learn_press_user_time( $time, $format = 'timestamp' ) {
2187	1445	if ( is_string( $time ) ) {
2188	1446	$time = @strtotime( $time );
2189	1447	}
		@@ -2209,13 +1467,20 @@
2209	1467	*
2210	1468	* @param bool $default
2211	1469	*
2212	1470	* @return mixed|string
	1471	+ * @deprecated 4.2.2
	1472	+ * addon commission 4.0.2 still use this function
2213	1473	*/
2214	1474	function learn_press_get_current_profile_tab( $default = true ) {
2215	1475	global $wp_query, $wp;
2216	1476	$current = '';
2217	1477
	1478	+ // Only load on profile page.
	1479	+ if ( ! LP_Page_Controller::is_page_profile() ) {
	1480	+ return false;
	1481	+ }
	1482	+
2218	1483	if ( ! empty( $_REQUEST['tab'] ) ) {
2219	1484	$current = LP_Helper::sanitize_params_submitted( $_REQUEST['tab'] );
2220	1485	} elseif ( ! empty( $wp_query->query_vars['tab'] ) ) {
2221	1486	$current = $wp_query->query_vars['tab'];
		@@ -2236,9 +1501,9 @@
2236	1501
2237	1502	return $current;
2238	1503	}
2239	1504
2240		-add_action( 'init', 'learn_press_get_current_profile_tab' );
	1505	+//add_action( 'init', 'learn_press_get_current_profile_tab' );
2241	1506
2242	1507	function learn_press_profile_tab_exists( $tab ) {
2243	1508	$tabs = learn_press_get_user_profile_tabs();
2244	1509
		@@ -2248,39 +1513,8 @@
2248	1513
2249	1514	return false;
2250	1515	}
2251	1516
2252		-/**
2253		- * Replace the spacing with the + (plus) char.
2254		- *
2255		- * @param string $string
2256		- *
2257		- * @return string
2258		- */
2259		-function _learn_press_urlencode( $string ) {
2260		- return preg_replace( '/\s/', '+', $string );
2261		-}
2262		-
2263		-/**
2264		- * Point the archive post type link to course page if current
2265		- * post type is course and the page for displaying course is
2266		- * setup.
2267		- *
2268		- * @param string $link
2269		- * @param string $post_type
2270		- *
2271		- * @return string
2272		- */
2273		-function learn_press_post_type_archive_link( $link, $post_type ) {
2274		- if ( $post_type == LP_COURSE_CPT && learn_press_get_page_id( 'courses' ) ) {
2275		- $link = learn_press_get_page_link( 'courses' );
2276		- }
2277		-
2278		- return $link;
2279		-}
2280		-
2281		-add_filter( 'post_type_archive_link', 'learn_press_post_type_archive_link', 10, 2 );
2282		-
2283	1517	function learn_press_single_term_title( $prefix = '', $display = true ) {
2284	1518	$term = get_queried_object();
2285	1519
2286	1520	if ( ! $term ) {
		@@ -2301,9 +1535,9 @@
2301	1535	return single_term_title( $prefix, $display );
2302	1536	}
2303	1537
2304	1538	if ( $display ) {
2305		- echo $prefix . $term_name;
	1539	+ echo wp_kses_post( $prefix . $term_name );
2306	1540	}
2307	1541
2308	1542	return $prefix . $term_name;
2309	1543	}
		@@ -2380,9 +1614,9 @@
2380	1614	),
2381	1615	array(
2382	1616	'title' => __( 'Enable cart', 'learnpress' ),
2383	1617	'desc' => __(
2384		- 'Check this option to enable user purchase multiple courses at one time.',
	1618	+ 'Check this option to enable users to purchase multiple courses at one time.',
2385	1619	'learnpress'
2386	1620	),
2387	1621	'id' => $class->get_field_name( 'enable_cart' ),
2388	1622	'default' => 'yes',
		@@ -2389,9 +1623,9 @@
2389	1623	'type' => 'checkbox',
2390	1624	),
2391	1625	array(
2392	1626	'title' => __( 'Add to cart redirect', 'learnpress' ),
2393		- 'desc' => __( 'Redirect to checkout immediately after adding course to cart.', 'learnpress' ),
	1627	+ 'desc' => __( 'Redirect to checkout immediately after adding the course to the cart.', 'learnpress' ),
2394	1628	'id' => $class->get_field_name( 'redirect_after_add' ),
2395	1629	'default' => 'yes',
2396	1630	'type' => 'checkbox',
2397	1631	),
		@@ -2396,9 +1630,9 @@
2396	1630	'type' => 'checkbox',
2397	1631	),
2398	1632	array(
2399	1633	'title' => __( 'AJAX add to cart', 'learnpress' ),
2400		- 'desc' => __( 'Using AJAX to add course to cart.', 'learnpress' ),
	1634	+ 'desc' => __( 'Using AJAX to add the course to the cart.', 'learnpress' ),
2401	1635	'id' => $class->get_field_name( 'ajax_add_to_cart' ),
2402	1636	'default' => 'no',
2403	1637	'type' => 'checkbox',
2404	1638	),
		@@ -2447,9 +1681,9 @@
2447	1681	/**
2448	1682	* @return string
2449	1683	*/
2450	1684	function learn_press_checkout_needs_payment() {
2451		- return LP()->cart->needs_payment();
	1685	+ return LearnPress::instance()->cart->needs_payment();
2452	1686	}
2453	1687
2454	1688	/**
2455	1689	* Return plugin basename
		@@ -2527,32 +1761,8 @@
2527	1761	die( __FUNCTION__ );
2528	1762	}
2529	1763	}
2530	1764
2531		-/**
2532		- * Get current time to user for calculate remaining time of quiz.
2533		- *
2534		- * @return int
2535		- */
2536		-function learn_press_get_current_time() {
2537		- $current_time = apply_filters( 'learn_press_get_current_time', 0 );
2538		-
2539		- if ( $current_time > 0 ) {
2540		- return $current_time;
2541		- }
2542		-
2543		- $a = current_time( 'timestamp' );
2544		- $b = time();
2545		- $c = current_time( 'mysql' );
2546		- $d = strtotime( $c );
2547		-
2548		- if ( $d == $a ) {
2549		- return $a;
2550		- } else {
2551		- return $b;
2552		- }
2553		-}
2554		-
2555	1765	function learn_press_get_requested_post_type() {
2556	1766	global $pagenow;
2557	1767	if ( $pagenow == 'post-new.php' && ! empty( $_REQUEST['post_type'] ) ) {
2558	1768	$post_type = LP_Helper::sanitize_params_submitted( $_REQUEST['post_type'] );
		@@ -2588,24 +1798,8 @@
2588	1798
2589	1799	return apply_filters( 'learn-press/get-graduation-text', $text, $slug );
2590	1800	}
2591	1801
2592		-/*function learn_press_execute_time( $n = 1 ) {
2593		- static $time;
2594		- if ( empty( $time ) ) {
2595		- $time = microtime( true );
2596		-
2597		- return $time;
2598		- } else {
2599		- $execute_time = microtime( true ) - $time;
2600		-
2601		- echo 'Execute time ' . $n * $execute_time . "\n";
2602		- $time = 0;
2603		-
2604		- return $execute_time;
2605		- }
2606		-}*/
2607		-
2608	1802	if ( ! function_exists( 'learn_press_is_negative_value' ) ) {
2609	1803	function learn_press_is_negative_value( $value ) {
2610	1804	$return = in_array( $value, array( 'no', 'off', 'false', '0' ) ) || ! $value || $value == '' || $value == null;
2611	1805
		@@ -2669,15 +1863,8 @@
2669	1863	}
2670	1864
2671	1865	add_filter( 'comment_reply_link', 'learn_press_comment_reply_link', 10, 4 );
2672	1866
2673		-function learn_press_deprecated_function( $function, $version, $replacement = null ) {
2674		- if ( LP_Debug::is_debug() ) {
2675		- _deprecated_function( $function, $version, $replacement );
2676		- }
2677		-}
2678		-
2679		-
2680	1867	/**
2681	1868	* Sanitize content of tooltip
2682	1869	*
2683	1870	* @param string $tooltip
		@@ -2715,29 +1902,14 @@
2715	1902	echo '<span class="learn-press-tooltip" data-tooltip="' . esc_attr( $tooltip ) . '"></span>';
2716	1903	}
2717	1904
2718	1905	/**
2719		- * Get timezone offset from wp settings.
2720		- *
2721		- * @return float|int
2722		- * @since 3.0.0
2723		- */
2724		-function learn_press_timezone_offset() {
2725		- if ( $tz = get_option( 'timezone_string' ) ) {
2726		- $timezone = new DateTimeZone( $tz );
2727		-
2728		- return $timezone->getOffset( new DateTime( 'now' ) );
2729		- } else {
2730		- return floatval( get_option( 'gmt_offset', 0 ) ) * HOUR_IN_SECONDS;
2731		- }
2732		-}
2733		-
2734		-/**
2735	1906	* Get default static pages of LP.
2736	1907	*
2737	1908	* @return array
2738	1909	*
2739	1910	* @since 3.0.0
	1911	+ * @deprecated 4.2.3
2740	1912	*/
2741	1913	function learn_press_static_page_ids() {
2742	1914	$pages = LP_Object_Cache::get( 'static-page-ids', 'learn-press' );
2743	1915
		@@ -2761,237 +1933,8 @@
2761	1933	return apply_filters( 'learn-press/static-page-ids', $pages );
2762	1934	}
2763	1935
2764	1936	/**
2765		- * Get default static pages of LP.
2766		- *
2767		- * @param bool $name - Optional. TRUE will return name only.
2768		- *
2769		- * @return array
2770		- *
2771		- * @since 3.0.0
2772		- */
2773		-function learn_press_static_pages( $name = false ) {
2774		- $pages = apply_filters(
2775		- 'learn-press/static-pages',
2776		- array(
2777		- 'checkout' => _x( 'Checkout', 'static-page-name', 'learnpress' ),
2778		- 'courses' => _x( 'Courses', 'static-page-name', 'learnpress' ),
2779		- 'profile' => _x( 'Profile', 'static-page-name', 'learnpress' ),
2780		- 'become_a_teacher' => _x( 'Become a Teacher', 'static-page-name', 'learnpress' ),
2781		- )
2782		- );
2783		-
2784		- if ( $name ) {
2785		- return array_keys( $pages );
2786		- }
2787		-
2788		- return $pages;
2789		-}
2790		-
2791		-/*function learn_press_cache_path( $group, $key = '' ) {
2792		- $path = LP_PLUGIN_PATH . 'cache';
2793		- if ( ! file_exists( $path ) ) {
2794		- @mkdir( $path );
2795		- }
2796		- $path = $path . '/' . $group;
2797		-
2798		- if ( ! file_exists( $path ) ) {
2799		- @mkdir( $path );
2800		- }
2801		- if ( $key ) {
2802		- $path = $path . '/' . $key . '.ch';
2803		- }
2804		-
2805		- return $path;
2806		-}*/
2807		-
2808		-function learn_press_cache_get( $key, $group, $found = null ) {
2809		- //$file = learn_press_cache_path( $group, $key );
2810		- $data = wp_cache_get( $key, $group, $found );
2811		-
2812		- /*if ( ! file_exists( $file ) ) {
2813		- return false;
2814		- }*/
2815		-
2816		- /*if ( false === $data ) {
2817		- $content = file_get_contents( $file );
2818		-
2819		- if ( file_exists( $file ) && $content ) {
2820		- try {
2821		- $data = unserialize( $content );
2822		- } catch ( Exception $ex ) {
2823		- print_r( $content );
2824		- die();
2825		- }
2826		- wp_cache_set( $key, $data, $group, $found );
2827		- }
2828		- }*/
2829		-
2830		- return $data;
2831		-}
2832		-
2833		-function learn_press_cache_set( $key, $data, $group = '', $expire = 0 ) {
2834		- //$file = learn_press_cache_path( $group, $key );
2835		- wp_cache_set( $key, $data, $group, $expire );
2836		-
2837		- /*if ( ! is_string( $data ) ) {
2838		- $data = serialize( $data );
2839		- }
2840		- file_put_contents( $file, $data );*/
2841		-}
2842		-
2843		-function learn_press_cache_replace( $key, $data, $group = '', $expire = 0 ) {
2844		- wp_cache_replace( $key, $data, $group, $expire );
2845		-}
2846		-
2847		-function learn_press_cache_add( $key, $data, $group = '', $expire = 0 ) {
2848		- wp_cache_add( $key, $data, $group, $expire );
2849		-}
2850		-
2851		-if ( ! function_exists( 'learn_press_get_widget_course_object' ) ) {
2852		- /**
2853		- * Get course object for widget query.
2854		- *
2855		- * @param $query
2856		- *
2857		- * @return array
2858		- * @deprecated v4.1.6.1 - we will remove on the version 4.1.7
2859		- */
2860		- function learn_press_get_widget_course_object( $query ) {
2861		-
2862		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
2863		-
2864		- global $wpdb;
2865		-
2866		- $posts = $wpdb->get_results( $query );
2867		- if ( $posts ) {
2868		- // get lp courses object from WordPress post
2869		- $courses = array_map( 'learn_press_get_lp_course', $posts );
2870		- $courses = array_filter( $courses );
2871		-
2872		- } else {
2873		- $courses = array();
2874		- }
2875		-
2876		- return $courses;
2877		- }
2878		-}
2879		-
2880		-if ( ! function_exists( 'learn_press_get_lp_course' ) ) {
2881		- /**
2882		- * Get learn press course from WordPress post object
2883		- *
2884		- * @param object - reference $post WordPress post object
2885		- *
2886		- * @return LP_Course course
2887		- * @deprecated v4.1.6.1 - we will remove on the version 4.1.7
2888		- */
2889		- function learn_press_get_lp_course( $post ) {
2890		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
2891		-
2892		- $id = $post->ID;
2893		- $course = null;
2894		- if ( ! empty( $id ) ) {
2895		- // $course = new LP_Course( $id );
2896		- $course = learn_press_get_course( $id );
2897		- }
2898		-
2899		- return $course;
2900		- }
2901		-}
2902		-
2903		-/**
2904		- * Get all items are unassigned to any course.
2905		- *
2906		- * @param string|array $type - Optional. Types of items to get, default is all.
2907		- *
2908		- * @return array
2909		- * @since 3.0.0
2910		- * @deprecated 4.1.4.1 - Will remove on version 4.1.7
2911		- */
2912		-function learn_press_get_unassigned_items( $type = '' ) {
2913		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
2914		-
2915		- global $wpdb;
2916		-
2917		- if ( ! $type ) {
2918		- $type = learn_press_course_get_support_item_types();
2919		- $type = array_keys( $type );
2920		- }
2921		-
2922		- settype( $type, 'array' );
2923		- $key = 'items-' . md5( serialize( $type ) );
2924		-
2925		- if ( false === ( $items = LP_Object_Cache::get( $key, 'learn-press/unassigned' ) ) ) {
2926		- $format = array_fill( 0, sizeof( $type ), '%s' );
2927		-
2928		- $query = $wpdb->prepare(
2929		- "
2930		- SELECT p.ID
2931		- FROM {$wpdb->posts} p
2932		- WHERE p.post_type IN(" . join( ',', $format ) . ")
2933		- AND p.ID NOT IN(
2934		- SELECT si.item_id
2935		- FROM {$wpdb->learnpress_section_items} si
2936		- INNER JOIN {$wpdb->posts} p ON p.ID = si.item_id
2937		- WHERE p.post_type IN(" . join( ',', $format ) . ')
2938		- )
2939		- AND p.post_status NOT IN(%s, %s)
2940		- ',
2941		- array_merge( $type, $type, array( 'auto-draft', 'trash' ) )
2942		- );
2943		-
2944		- $items = $wpdb->get_col( $query );
2945		-
2946		- //LP_Debug::var_dump($query, __FILE__, __LINE__);
2947		-
2948		- LP_Object_Cache::set( $key, $items, 'learn-press/unassigned' );
2949		- }
2950		-
2951		- return $items;
2952		-}
2953		-
2954		-/**
2955		- * Get all questions are unassigned to any quiz.
2956		- *
2957		- * @return array
2958		- * @since 3.0.0
2959		- * @deprecated 4.1.6.1 - Will remove on version 4.1.7
2960		- */
2961		-function learn_press_get_unassigned_questions() {
2962		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
2963		-
2964		- global $wpdb;
2965		-
2966		- if ( false === ( $questions = LP_Object_Cache::get( 'questions', 'learn-press/unassigned' ) ) ) {
2967		- $query = $wpdb->prepare(
2968		- "
2969		- SELECT p.ID
2970		- FROM {$wpdb->posts} p
2971		- WHERE p.post_type = %s
2972		- AND p.ID NOT IN(
2973		- SELECT qq.question_id
2974		- FROM {$wpdb->learnpress_quiz_questions} qq
2975		- INNER JOIN {$wpdb->posts} p ON p.ID = qq.question_id
2976		- WHERE p.post_type = %s
2977		- )
2978		- AND p.post_status NOT IN(%s, %s)
2979		- ",
2980		- LP_QUESTION_CPT,
2981		- LP_QUESTION_CPT,
2982		- 'auto-draft',
2983		- 'trash'
2984		- );
2985		-
2986		- $questions = $wpdb->get_col( $query );
2987		- LP_Object_Cache::set( 'questions', $questions, 'learn-press/unassigned' );
2988		- }
2989		-
2990		- return $questions;
2991		-}
2992		-
2993		-/**
2994	1937	* Callback function for sorting to array|object by key|prop priority.
2995	1938	*
2996	1939	* @param array|object $a
2997	1940	* @param array|object $b
		@@ -2997,10 +1940,11 @@
2997	1940	* @param array|object $b
2998	1941	*
2999	1942	* @return int
3000	1943	* @since 3.0.0
	1944	+ * @deprecated 4.4.5
3001	1945	*/
3002		-function learn_press_sort_list_by_priority_callback( $a, $b ) {
	1946	+/*function learn_press_sort_list_by_priority_callback( $a, $b ) {
3003	1947	$a_priority = null;
3004	1948	$b_priority = null;
3005	1949
3006	1950	if ( is_array( $a ) && array_key_exists( 'priority', $a ) ) {
		@@ -3027,75 +1971,35 @@
3027	1971	return 0;
3028	1972	}
3029	1973
3030	1974	return ( $a_priority < $b_priority ) ? - 1 : 1;
3031		-}
	1975	+}*/
3032	1976
3033	1977	/**
3034	1978	* Localize date with custom format.
3035	1979	*
3036		- * @param string $timestamp
	1980	+ * @param int|bool $timestamp
3037	1981	* @param string $format
3038	1982	* @param bool $gmt
3039	1983	*
3040	1984	* @return string
3041	1985	* @since 3.0.0
	1986	+ * @deprcated 4.2.6 use LP_Datetime format instead
3042	1987	*/
3043		-function learn_press_date_i18n( $timestamp = '', $format = '', $gmt = false ) {
	1988	+function learn_press_date_i18n( $timestamp = 0, string $format = '', bool $gmt = false ): string {
3044	1989	if ( ! $format ) {
3045	1990	$format = get_option( 'date_format' );
3046	1991	}
3047	1992
3048		- return date_i18n( $format, $timestamp, $gmt );
3049		-}
	1993	+ $date_str = date_i18n( $format, $timestamp, $gmt );
	1994	+ if ( ! is_string( $date_str ) ) {
	1995	+ $date_str = '';
	1996	+ }
3050	1997
3051		-function learn_press_date() {
3052		-
	1998	+ return $date_str;
3053	1999	}
3054	2000
3055	2001	/**
3056		- * Remove user items.
3057		- *
3058		- * @param int $item_id
3059		- * @param int $course_id
3060		- * @param int $user_id
3061		- * @param int $keep
3062		- *
3063		- * @since 3.0.8
3064		- * @deprecated 4.1.6.1 - Will remove on version 4.1.7
3065		- */
3066		-function learn_press_remove_user_items_history( $item_id, $course_id, $user_id, $keep = 10 ) {
3067		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
3068		-
3069		- $user = learn_press_get_user( $user_id );
3070		- if ( $rows = $user->get_item_archive( $item_id, $course_id ) ) {
3071		-
3072		- global $wpdb;
3073		-
3074		- $args = array( $user_id, $item_id, $course_id );
3075		- $query = $wpdb->prepare(
3076		- "
3077		- DELETE
3078		- FROM {$wpdb->learnpress_user_items}
3079		- WHERE user_id = %d AND item_id = %d
3080		- AND ref_id = %d
3081		- ",
3082		- $args
3083		- );
3084		-
3085		- if ( $keep ) {
3086		- $user_item_ids = array_keys( $rows );
3087		- $user_item_ids = array_splice( $user_item_ids, 0, $keep );
3088		- $format = array_fill( 0, sizeof( $user_item_ids ), '%d' );
3089		-
3090		- $query .= $wpdb->prepare( ' AND user_item_id NOT IN(' . join( ',', $format ) . ')', $user_item_ids );
3091		- }
3092		-
3093		- $wpdb->query( $query );
3094		- }
3095		-}
3096		-
3097		-/**
3098	2002	* Get item types of course support for blocking. Default is lp_lesson
3099	2003	*
3100	2004	* @return array
3101	2005	* @since 3.0.0
		@@ -3138,38 +2042,8 @@
3138	2042	return $post_type;
3139	2043	}
3140	2044
3141	2045	/**
3142		- * Add post type of a post into cache
3143		- *
3144		- * @param int|array $id
3145		- * @param string $type
3146		- *
3147		- * @since 3.1.0
3148		- */
3149		-function learn_press_cache_add_post_type( $id, $type = '' ) {
3150		- if ( false === ( $post_types = LP_Object_Cache::get( 'post-types', 'learn-press' ) ) ) {
3151		- $post_types = array();
3152		- }
3153		-
3154		- if ( func_num_args() == 1 && is_array( $id ) ) {
3155		- $post_types = $post_types + $id;
3156		- } else {
3157		- $post_types[ $id ] = $type;
3158		- }
3159		-
3160		- LP_Object_Cache::set( 'post-types', $post_types, 'learn-press' );
3161		-}
3162		-
3163		-function learn_press_has_option( $name ) {
3164		- global $wpdb;
3165		-
3166		- $query = $wpdb->prepare( "SELECT option_id FROM {$wpdb->options} WHERE option_name = %s", $name );
3167		-
3168		- return $wpdb->get_var( $query ) > 0;
3169		-}
3170		-
3171		-/**
3172	2046	* Update option to enable shuffle themes for ad.
3173	2047	*
3174	2048	* @since 3.2.1
3175	2049	*/
		@@ -3178,139 +2052,37 @@
3178	2052	}
3179	2053
3180	2054	add_action( 'learn-press/schedule-enable-shuffle-themes', '_learn_press_schedule_enable_shuffle_themes' );
3181	2055
3182		-function learn_press_show_log() {
3183		- if ( trim( LP_Request::get( 'show_log' ) ) === md5( AUTH_KEY ) ) {
3184		- call_user_func_array( 'learn_press_debug', func_get_args() );
3185		- }
3186		-}
3187		-
3188	2056	/**
	2057	+ * Return localize script data for admin.
	2058	+ *
3189	2059	* @return array
3190	2060	* @since 3.2.6
	2061	+ * @version 1.0.1
3191	2062	*/
3192		-function learn_press_global_script_params() {
3193		- $js = array(
3194		- 'ajax' => admin_url( 'admin-ajax.php' ),
3195		- 'plugin_url' => LP()->plugin_url(),
3196		- 'siteurl' => home_url(),
3197		- 'current_url' => learn_press_get_current_url(),
3198		- 'theme' => get_stylesheet(),
3199		- 'localize' => array(
	2063	+function learn_press_global_script_params(): array {
	2064	+ $localize = [
	2065	+ 'ajax' => admin_url( 'admin-ajax.php' ),
	2066	+ 'plugin_url' => LearnPress::instance()->plugin_url(),
	2067	+ 'siteurl' => home_url(),
	2068	+ //'current_url' => learn_press_get_current_url(),
	2069	+ 'theme' => get_stylesheet(),
	2070	+ 'localize' => array(
3200	2071	'button_ok' => __( 'OK', 'learnpress' ),
3201	2072	'button_cancel' => __( 'Cancel', 'learnpress' ),
3202	2073	'button_yes' => __( 'Yes', 'learnpress' ),
3203	2074	'button_no' => __( 'No', 'learnpress' ),
3204	2075	),
3205		- 'root' => esc_url_raw( rest_url() ),
3206		- 'nonce' => wp_create_nonce( 'wp_rest' ),
3207		- );
	2076	+ 'rest' => esc_url_raw( rest_url() ),
	2077	+ 'nonce' => wp_create_nonce( 'wp_rest' ),
	2078	+ 'is_admin' => current_user_can( ADMIN_ROLE ),
	2079	+ ];
3208	2080
3209		- return $js;
	2081	+ return apply_filters( 'lp/admin/localize/scripts', $localize );
3210	2082	}
3211	2083
3212	2084	/**
3213		- * Get url for setup cron job on server.
3214		- *
3215		- * @return string
3216		- * @since 3.3.0
3217		- */
3218		-function learn_press_get_cron_url() {
3219		- $nonce = get_option( 'learnpress_cron_url_nonce' );
3220		-
3221		- if ( ! $nonce ) {
3222		- $nonce = md5( microtime( true ) );
3223		- update_option( 'learnpress_cron_url_nonce', $nonce );
3224		- }
3225		- $url = add_query_arg(
3226		- array(
3227		- 'lp-ajax' => 'cron',
3228		- 'sid' => $nonce,
3229		- ),
3230		- get_home_url()
3231		- );
3232		-
3233		- return $url;
3234		-}
3235		-
3236		-/**
3237		- * Get courses expired.
3238		- *
3239		- * @return array
3240		- * @since 3.3.0
3241		- */
3242		-function learn_press_get_expired_courses() {
3243		- global $wpdb;
3244		-
3245		- $query = $wpdb->prepare(
3246		- "
3247		- SELECT X.*
3248		- FROM(
3249		- SELECT ui.*
3250		- FROM {$wpdb->learnpress_user_items} ui
3251		- LEFT JOIN {$wpdb->learnpress_user_items} uix
3252		- ON ui.item_id = uix.item_id
3253		- AND ui.user_id = uix.user_id
3254		- AND ui.user_item_id < uix.user_item_id
3255		- WHERE uix.user_item_id IS NULL
3256		- ) X
3257		- INNER JOIN {$wpdb->users} u ON u.ID = X.user_id
3258		- INNER JOIN {$wpdb->posts} p ON p.ID = X.item_id
3259		- WHERE X.item_type = %s
3260		- AND X.status = %s
3261		- #AND expiration_time_gmt <= UTC_TIMESTAMP()
3262		- AND expiration_time <= UTC_TIMESTAMP()
3263		- LIMIT 0, 10
3264		- ",
3265		- LP_COURSE_CPT,
3266		- 'enrolled'
3267		- );
3268		-
3269		-}
3270		-
3271		-/**
3272		- * Add new error log. Support message as an array|object.
3273		- * Convert message to string if it is not a string.
3274		- *
3275		- * @param mixed $value
3276		- *
3277		- * @since 4.0.0
3278		- */
3279		-function learn_press_error_log( $value ) {
3280		- if ( is_array( $value ) || is_object( $value ) ) {
3281		- ob_start();
3282		- print_r( $value );
3283		- $value = ob_get_clean();
3284		- }
3285		-
3286		- error_log( $value );
3287		-}
3288		-
3289		-/**
3290		- * Get status of global course for current user.
3291		- *
3292		- * @param int $user_id
3293		- * @param int $course_id
3294		- *
3295		- * @return bool|string
3296		- * @since 3.3.0
3297		- * @editor tungnx
3298		- * @modify 4.1.3 - comment - not use
3299		- */
3300		-/*function learn_press_user_course_status( $user_id = 0, $course_id = 0 ) {
3301		- if ( ! $user = learn_press_get_user( $user_id ? $user_id : get_current_user_id() ) ) {
3302		- return false;
3303		- }
3304		-
3305		- if ( ! $userCourse = $user->get_course_data( $course_id ) ) {
3306		- return false;
3307		- }
3308		-
3309		- return $userCourse->get_status();
3310		-}*/
3311		-
3312		-/**
3313	2085	* Return list types of questions that support answer options.
3314	2086	*
3315	2087	* @return array
3316	2088	* @since 3.3.0
		@@ -3344,84 +2116,15 @@
3344	2116	return $questions;
3345	2117	}
3346	2118
3347	2119	/**
3348		- * Helper function to output html for rendering a 'circle progress bar'
	2120	+ * LP Cookie
3349	2121	*
3350		- * @param int $percent
3351		- * @param int $width
3352		- * @param int $border
3353		- * @param string $color
	2122	+ * @param $name
	2123	+ * @param $namespace
3354	2124	*
3355		- * @since 3.3.0
	2125	+ * @return mixed|null
3356	2126	*/
3357		-function learn_press_circle_progress_html( $percent = 0, $width = 32, $border = 4, $color = '' ) {
3358		- $radius = $width / 2;
3359		- $r = ( $width - $border ) / 2;
3360		- $circumference = $r * 2 * pi();
3361		- $offset = $circumference - $percent / 100 * $circumference;
3362		-
3363		- printf(
3364		- '<svg class="circle-progress-bar" width="%d" height="%d">
3365		- <circle class="circle-progress-bar__circle"
3366		- stroke="%s"
3367		- stroke-width="%d"
3368		- style="stroke-dasharray:%s %s; stroke-dashoffset:%s;"
3369		- fill="transparent"
3370		- r="%d" cx="%d" cy="%d"></circle>
3371		- </svg>',
3372		- $width,
3373		- $width,
3374		- $color,
3375		- $border,
3376		- $circumference,
3377		- $circumference,
3378		- $offset,
3379		- $r,
3380		- $radius,
3381		- $radius
3382		- );
3383		-}
3384		-
3385		-function learn_press_is_page( $page_name ) {
3386		- $page_id = learn_press_get_page_id( $page_name );
3387		-
3388		- return $page_id && is_page( $page_id );
3389		-}
3390		-
3391		-/**
3392		- * Get end-date from start date with a duration.
3393		- *
3394		- * @param string|int $duration
3395		- * @param string|int $start
3396		- *
3397		- * @return false|string
3398		- * @since 3.x.x
3399		- */
3400		-function learn_press_date_end_from( $duration, $start = '' ) {
3401		- $format = 'Y-m-d H:i:s';
3402		-
3403		- if ( ! $start ) {
3404		- $start = time();
3405		- } elseif ( ! is_numeric( $start ) ) {
3406		- $start = strtotime( $start );
3407		- }
3408		-
3409		- // is LP duration format, e.g: 10 weeks
3410		- if ( preg_match( '/^[0-9]+ [a-z]+$/', $duration ) ) {
3411		- $duration = ( new LP_Duration( $duration ) )->get();
3412		- } elseif ( ! is_numeric( $duration ) ) {
3413		- // 10 days 5 hours ...
3414		- $duration = strtotime( $duration, 0 );
3415		- }
3416		-
3417		- return date( $format, $start + $duration );
3418		-}
3419		-
3420		-function learn_press_date_diff( $from, $to ) {
3421		-
3422		-}
3423		-
3424	2127	function learn_press_cookie_get( $name, $namespace = 'LP' ) {
3425	2128	if ( $namespace ) {
3426	2129	$cookie = ! empty( $_COOKIE[ $namespace ] ) ? (array) json_decode( LP_Helper::sanitize_params_submitted( stripslashes( $_COOKIE[ $namespace ] ), 'html' ) ) : array();
3427	2130	} else {
		@@ -3431,28 +2134,8 @@
3431	2134	return $cookie[ $name ] ?? null;
3432	2135	}
3433	2136
3434	2137	/**
3435		- * Get list of levels support in course.
3436		- *
3437		- * @return array
3438		- * @since 3.x.x
3439		- * @editor tungnx
3440		- * @reason comment - not use
3441		- */
3442		-/*
3443		-function learn_press_default_course_levels() {
3444		- $levels = array(
3445		- 'beginner' => __( 'Beginner', 'learnpress' ),
3446		- 'intermediate' => __( 'Intermediate', 'learnpress' ),
3447		- 'expert' => __( 'Expert', 'learnpress' ),
3448		- '' => __( 'All levels', 'learnpress' ),
3449		- );
3450		-
3451		- return apply_filters( 'learn-press/default-course-levels', $levels );
3452		-}*/
3453		-
3454		-/**
3455	2138	* Get default methods to evaluate course results.
3456	2139	*
3457	2140	* @param string $return - Optional. 'keys' will return keys instead of all.
3458	2141	*
		@@ -3459,67 +2142,76 @@
3459	2142	* @return array
3460	2143	* @since 3.x.x
3461	2144	*/
3462	2145	function learn_press_course_evaluation_methods( $postid, $return = '', $final_quizz_passing = '' ) {
3463		- $course_tip = '<span class="learn-press-tip">%s</span>';
3464		- $final_quiz_btn = '<a href="#" class="lp-metabox-get-final-quiz" data-postid="' . $postid . '" data-loading="' . esc_attr__(
3465		- 'Loading...',
3466		- 'learnpress'
3467		- ) . '">' . esc_html__( 'Get Passing Grade', 'learnpress' ) . '</a>';
	2146	+ $final_quiz_btn = sprintf(
	2147	+ '<a href="#" class="lp-metabox-get-final-quiz" data-postid="%d" data-loading="%s">%s</a>',
	2148	+ $postid,
	2149	+ esc_attr__( 'Loading...', 'learnpress' ),
	2150	+ esc_html__( 'Get A Passing Grade', 'learnpress' )
	2151	+ );
3468	2152
3469		- $course_desc = array(
	2153	+ $evaluations_desc = array(
3470	2154	'evaluate_lesson' => sprintf(
3471	2155	'<p>%s<br/>%s</p>',
3472		- __( 'Evaluate by the number of lessons completed per total number of lessons.', 'learnpress' ),
3473		- __( 'E.g: Course has 10 lessons and user completed 5 lessons then the result = 5/10 (50.%)', 'learnpress' )
	2156	+ __( 'Evaluate by the number of completed lessons per the total number of lessons.', 'learnpress' ),
	2157	+ __( 'E.g: If a course has 10 lessons and a user completes 5 lessons, then the result is 5/10 (50%).', 'learnpress' )
3474	2158	),
3475	2159	'evaluate_final_quiz' => __(
3476		- 'Evaluate by result of final quiz in the course. You have to add a quiz to the end of the course.',
	2160	+ 'Evaluate by the result of the final quiz in the course. You have to add a quiz at the end of the course.',
3477	2161	'learnpress'
3478	2162	),
3479	2163	'evaluate_quiz' => sprintf(
3480	2164	'<p>%s<br/>%s</p>',
3481		- __( 'Evaluate by the number of quizzes passed per total number of quizzes.', 'learnpress' ),
	2165	+ __( 'Evaluate by the number of passed quizzes per the total number of quizzes.', 'learnpress' ),
3482	2166	__(
3483		- 'E.g: The course has 10 quizzes and the user passed 5 quizzes then the result = 5/10 (50%).',
	2167	+ 'E.g: If the course has 10 quizzes and the user passes 5 quizzes, then the result is 5/10 (50%).',
3484	2168	'learnpress'
3485	2169	)
3486	2170	),
3487	2171	'evaluate_questions' => sprintf(
3488	2172	'<p>%s<br/>%s</p>',
3489		- __( 'Evaluate by total number of correct answers per total number of questions.', 'learnpress' ),
	2173	+ __( 'Evaluate by the number of correct answers per the total number of questions.', 'learnpress' ),
3490	2174	__(
3491		- 'E.g: Course has 10 questions. User correct 5 questions. Result is 5/10 (50%).',
	2175	+ 'E.g: If the course has 10 questions and the user corrects 5 questions, then the result is 5/10 (50%).',
3492	2176	'learnpress'
3493	2177	)
3494	2178	),
3495		- 'evaluate_mark' => __( 'Evaluate by total score achieved per total score of the questions.', 'learnpress' ),
	2179	+ 'evaluate_mark' => __( 'Evaluate by the number of achieved scores per the total score of the questions.', 'learnpress' ),
3496	2180	);
3497	2181
3498	2182	$methods = apply_filters(
3499	2183	'learnpress/course-evaluation/methods',
3500	2184	array(
3501		- 'evaluate_lesson' => __(
3502		- 'Evaluate via lessons',
3503		- 'learnpress'
3504		- ) . learn_press_quick_tip( $course_desc['evaluate_lesson'], false ),
3505		- 'evaluate_final_quiz' => __( 'Evaluate via results of the final quiz', 'learnpress' ) . sprintf(
3506		- $course_tip,
3507		- $course_desc['evaluate_final_quiz']
3508		- ) . $final_quiz_btn . $final_quizz_passing,
3509		- 'evaluate_quiz' => __( 'Evaluate via quizzes passed', 'learnpress' ) . sprintf(
3510		- $course_tip,
3511		- $course_desc['evaluate_quiz']
	2185	+ 'evaluate_lesson' => sprintf(
	2186	+ '%s %s',
	2187	+ __( 'Evaluate via lessons', 'learnpress' ),
	2188	+ learn_press_quick_tip( $evaluations_desc['evaluate_lesson'], false )
3512	2189	),
3513		- 'evaluate_questions' => __( 'Evaluate via questions', 'learnpress' ) . sprintf(
3514		- $course_tip,
3515		- $course_desc['evaluate_questions']
	2190	+ 'evaluate_final_quiz' => sprintf(
	2191	+ '%s %s %s %s',
	2192	+ __( 'Evaluate via results of the final quiz', 'learnpress' ),
	2193	+ learn_press_quick_tip( $evaluations_desc['evaluate_final_quiz'], false ),
	2194	+ $final_quiz_btn,
	2195	+ $final_quizz_passing
3516	2196	),
3517		- 'evaluate_mark' => __( 'Evaluate via mark', 'learnpress' ) . sprintf(
3518		- $course_tip,
3519		- $course_desc['evaluate_mark']
	2197	+ 'evaluate_quiz' => sprintf(
	2198	+ '%s %s',
	2199	+ __( 'Evaluate via passed quizzes', 'learnpress' ),
	2200	+ learn_press_quick_tip( $evaluations_desc['evaluate_quiz'], false )
3520	2201	),
3521		- )
	2202	+ 'evaluate_questions' => sprintf(
	2203	+ '%s %s',
	2204	+ __( 'Evaluate via questions', 'learnpress' ),
	2205	+ learn_press_quick_tip( $evaluations_desc['evaluate_questions'], false )
	2206	+ ),
	2207	+ 'evaluate_mark' => sprintf(
	2208	+ '%s %s',
	2209	+ __( 'Evaluate via mark', 'learnpress' ),
	2210	+ learn_press_quick_tip( $evaluations_desc['evaluate_mark'], false )
	2211	+ ),
	2212	+ ),
	2213	+ $postid
3522	2214	);
3523	2215
3524	2216	return apply_filters(
3525	2217	'learn-press/course-evaluation-methods',
		@@ -3528,143 +2220,8 @@
3528	2220	);
3529	2221	}
3530	2222
3531	2223	/**
3532		- * Wrap WP Core function current_time with mysql format.
3533		- *
3534		- * @param bool $gmt
3535		- *
3536		- * @return int|string
3537		- * @since 4.0.0
3538		- * @editor tungnx
3539		- * @modify 4.1.4.1 - comment - not use
3540		- */
3541		-/*function learn_press_mysql_time( $gmt = true ) {
3542		- return current_time( 'mysql', $gmt );
3543		-}*/
3544		-
3545		-/**
3546		- * Wrap WP Core function current_time with timestamp format.
3547		- *
3548		- * @param bool $gmt
3549		- *
3550		- * @return int|string
3551		- * @since 4.0.0
3552		- */
3553		-function learn_press_timestamp( $gmt = true ) {
3554		- return current_time( 'timestamp', $gmt );
3555		-}
3556		-
3557		-/**
3558		- * Convert time from GMT to local.
3559		- *
3560		- * @param string|int|LP_Datetime $gmt_time
3561		- * @param string $format
3562		- *
3563		- * @return false|int|string
3564		- * @since 4.0.0
3565		- */
3566		-function learn_press_time_from_gmt( $gmt_time, $format = 'Y-m-d H:i:s' ) {
3567		- if ( is_string( $gmt_time ) ) {
3568		- $gmt_time = strtotime( $gmt_time );
3569		- } elseif ( $gmt_time instanceof LP_Datetime ) {
3570		- $gmt_time = strtotime( $gmt_time . '' );
3571		- }
3572		-
3573		- $current_time = $gmt_time + get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;
3574		-
3575		- if ( $format ) {
3576		- return date( $format, $current_time );
3577		- }
3578		-
3579		- return $current_time;
3580		-}
3581		-
3582		-/**
3583		- * Count all users has enrolled courses of an instructor.
3584		- *
3585		- * @param int $instructor_id . Author of course
3586		- *
3587		- SELECT COUNT(DISTINCT (user_id)) AS total
3588		- FROM wp_learnpress_user_items
3589		- WHERE 1 = 1
3590		- AND item_type = 'lp_course'
3591		- AND item_id IN (
3592		- SELECT ID
3593		- FROM wp_posts
3594		- WHERE post_author = 1
3595		- AND post_type = 'lp_course'
3596		- AND post_status = 'publish'
3597		- );
3598		- *
3599		- * @return int
3600		- * @since 4.0.0
3601		- * @editor tungnx
3602		- * @version 1.0.1
3603		- * @deprecated 4.1.6 replace to "get_statistic_info" function
3604		- */
3605		-//function learn_press_count_instructor_users( int $instructor_id = 0 ): int {
3606		-// try {
3607		-// $filter_course = new LP_Course_Filter();
3608		-// $filter_course->only_fields = array( 'ID' );
3609		-// $filter_course->post_author = $instructor_id;
3610		-// $filter_course->post_status = 'publish';
3611		-// $filter_course->return_string_query = true;
3612		-// $query_courses_str = LP_Course_DB::getInstance()->get_courses( $filter_course );
3613		-//
3614		-// $filter = new LP_User_Items_Filter();
3615		-// $filter->only_fields = array( 'DISTINCT (ui.user_id)' );
3616		-// $filter->field_count = 'DISTINCT (ui.user_id)';
3617		-// $filter->where[] = "AND item_id IN ({$query_courses_str})";
3618		-// $filter->query_count = true;
3619		-//
3620		-// return LP_User_Item_Course::get_user_courses( $filter );
3621		-// //return LP_User_Items_DB::getInstance()->get_user_courses( $filter );
3622		-// } catch ( Throwable $e ) {
3623		-// error_log( __FUNCTION__ . ': ' . $e->getMessage() );
3624		-//
3625		-// return 0;
3626		-// }
3627		-//
3628		-// /*$curd = new LP_User_CURD();
3629		-// $own_courses = $curd->query_own_courses( $instructor_id );
3630		-// $course_ids = $own_courses->get_items();*/
3631		-//
3632		-// /*
3633		-// global $wpdb;
3634		-// $filter = new LP_Course_Filter();
3635		-// $filter->post_author = $instructor_id;
3636		-// $filter->limit = -1;
3637		-// $courses = LP_Course::get_courses( $filter );
3638		-// $course_ids = LP_Course::get_course_ids( $courses );
3639		-//
3640		-// if ( ! empty( $course_ids ) ) {
3641		-// $query = $wpdb->prepare(
3642		-// "
3643		-// SELECT COUNT(user_id)
3644		-// FROM (
3645		-// SELECT item_id, user_id
3646		-// FROM {$wpdb->learnpress_user_items}
3647		-// WHERE item_type = %s
3648		-// GROUP BY item_id, user_id
3649		-// HAVING item_id IN(" . join( ',', $course_ids ) . ')
3650		-// ) X
3651		-// GROUP BY item_id
3652		-// ',
3653		-// LP_COURSE_CPT
3654		-// );
3655		-//
3656		-// $rows = $wpdb->get_col( $query );
3657		-//
3658		-// if ( $rows ) {
3659		-// return array_sum( $rows );
3660		-// }
3661		-// }
3662		-//
3663		-// return 0;*/
3664		-//}
3665		-
3666		-/**
3667	2224	* Get max retrying quiz allowed.
3668	2225	*
3669	2226	* @param int $quiz_id
3670	2227	* @param int $course_id
		@@ -3676,34 +2233,9 @@
3676	2233	return apply_filters( 'learn-press/max-retry-quiz-allowed', 1, $quiz_id, $course_id );
3677	2234	}
3678	2235
3679	2236	/**
3680		- * Get max retrying course allowed.
3681		- *
3682		- * @param int $course_id
3683		- *
3684		- * @return int
3685		- * @since 4.0.0
3686		- */
3687		-function learn_press_get_course_max_retrying( $course_id ) {
3688		- return apply_filters( 'learn-press/max-retry-course-allowed', 1, $course_id );
3689		-}
3690		-
3691		-/**
3692	2237	* Get slug for status of course/lesson/quiz if user
3693		- * completed/finished and graduation is failed.
3694		- *
3695		- * @param string $type
3696		- *
3697		- * @return string
3698		- * @since 4.0.0
3699		- */
3700		-function learn_press_user_item_failed_slug( $type = '' ) {
3701		- return apply_filters( 'learn-press/user-item-failed-slug', 'failed', $type );
3702		-}
3703		-
3704		-/**
3705		- * Get slug for status of course/lesson/quiz if user
3706	2238	* completed/finished and graduation is passed.
3707	2239	*
3708	2240	* @param string $type
3709	2241	*
		@@ -3709,21 +2241,8 @@
3709	2241	*
3710	2242	* @return string
3711	2243	* @since 4.0.0
3712	2244	*/
3713		-function learn_press_user_item_passed_slug( $type = '' ) {
3714		- return apply_filters( 'learn-press/user-item-passed-slug', 'passed', $type );
3715		-}
3716		-
3717		-/**
3718		- * Get slug for status of course/lesson/quiz if user
3719		- * completed/finished and graduation is passed.
3720		- *
3721		- * @param string $type
3722		- *
3723		- * @return string
3724		- * @since 4.0.0
3725		- */
3726	2245	function learn_press_user_item_in_progress_slug( $type = '' ) {
3727	2246	return apply_filters( 'learn-press/user-item-in-progress-slug', 'in-progress', $type );
3728	2247	}
3729	2248
		@@ -3752,29 +2271,9 @@
3752	2271
3753	2272	/**
3754	2273	* @return array
3755	2274	* @since 4.0.0
3756		- * @editor tungnx
3757		- * @modify 4.1.3 - comment - not use
3758	2275	*/
3759		-function learn_press_course_enrolled_slugs(): array {
3760		- _deprecated_function( __FUNCTION__, '4.1.3' );
3761		- return apply_filters(
3762		- 'learn-press/course-enrolled-slugs',
3763		- array(
3764		- learn_press_user_item_passed_slug(),
3765		- learn_press_user_item_failed_slug(),
3766		- 'in-progress',
3767		- 'enrolled',
3768		- 'finished', // deprecated
3769		- )
3770		- );
3771		-}
3772		-
3773		-/**
3774		- * @return array
3775		- * @since 4.0.0
3776		- */
3777	2276	function lp_item_course_class( $class = array() ) {
3778	2277	$classes = array_merge(
3779	2278	$class,
3780	2279	array( 'learn-press-courses' )
		@@ -3783,82 +2282,24 @@
3783	2282	}
3784	2283
3785	2284	//require_once dirname( __FILE__ ) . '/lp-custom-hooks.php';
3786	2285
3787		-
3788		-/**
3789		- * Disable auto update
3790		- *
3791		- * @param $update
3792		- * @param $item
3793		- *
3794		- * @return false
3795		- * @author hungkv
3796		- */
3797		-/*function learnpress_disable_auto_update( $update, $item ) {
3798		- $plugins = array( // Plugins to auto-update
3799		- 'learnpress',
3800		- );
3801		- // Auto-update specified plugins
3802		- if ( in_array( $item->slug, $plugins ) ) {
3803		- return false;
3804		- }
3805		-}
3806		-add_filter( 'auto_update_plugin', 'learnpress_disable_auto_update', 10, 2 );*/
3807		-
3808		-add_action(
	2286	+// Notify update message for LearnPress plugin
	2287	+/*add_action(
3809	2288	'in_plugin_update_message-learnpress/learnpress.php',
3810	2289	function ( $plugin_data ) {
3811		- version_update_warning( LEARNPRESS_VERSION, $plugin_data['new_version'] );
3812		- }
3813		-);
3814		-/**
3815		- * Custom message warning have new version
3816		- *
3817		- * @param $current_version
3818		- * @param $new_version
3819		- * @author hungkv
3820		- */
3821		-function version_update_warning( $current_version, $new_version ) {
3822		- $current_version_minor_part = explode( '.', $current_version )[1];
3823		- $new_version_minor_part = explode( '.', $new_version )[1];
3824		- if ( $current_version_minor_part === $new_version_minor_part ) {
3825		- return;
3826		- }
3827		-
3828		- $info = get_plugin_data( LP_PLUGIN_FILE );
3829		- ?>
3830		- <hr class="lp-update--warning__separator"/>
3831		- <div class="lp-update--warning">
3832		- <div>
3833		- <div class="lp-update-warning__title">
3834		- <?php echo esc_html__( 'Heads up, Please backup before upgrade!', 'learnpress' ); ?>
3835		- </div>
3836		- <div class="lp-update-warning__message">
3837		- <?php echo esc_html__( 'The latest update includes some substantial changes across different areas of the plugin. We highly recommend you backup your site before upgrading, and make sure you first update in a staging environment', 'learnpress' ); ?>
3838		- <?php echo esc_html__( 'Learners require WordPress version ' . $info['Requires at least'] . ' or higher.', 'learnpress' ); ?>
3839		- </div>
3840		- </div>
3841		- </div>
3842		-
3843		- <?php
3844		-}
3845		-
3846		-// If profile content don't have shortcode profile.
3847		-function lp_add_shortcode_profile() {
3848		- global $post;
3849		-
3850		- if ( learn_press_is_profile() && is_object( $post ) ) {
3851		- if ( ! has_shortcode( $post->post_content, 'learn_press_profile' ) ) {
3852		- $post->post_content .= '<!-- wp:shortcode -->[' . apply_filters( 'learn-press/shortcode/profile/tag', 'learn_press_profile' ) . ']<!-- /wp:shortcode -->';
	2290	+ if ( version_compare( $plugin_data['new_version'], LEARNPRESS_VERSION, '<=' ) ) {
	2291	+ return;
3853	2292	}
3854	2293
3855		- wp_update_post( $post );
	2294	+ echo sprintf(
	2295	+ '<hr/><h3>%s</h3><div>%s</div>',
	2296	+ esc_html__( 'Heads up! Please backup before upgrading!', 'learnpress' ),
	2297	+ esc_html__( 'The latest update includes some substantial changes across different areas of the plugin. We highly recommend you backup your site before upgrading, and make sure you first update in a staging environment', 'learnpress' )
	2298	+ );
3856	2299	}
3857		-}
	2300	+);*/
3858	2301
3859		-add_action( 'template_redirect', 'lp_add_shortcode_profile' );
3860		-
3861	2302	/**
3862	2303	* If Elementor Pro set Theme builder type "Archive", will not show content on page "Archive course"
3863	2304	*
3864	2305	* @editor tungnx
		@@ -3868,9 +2309,9 @@
3868	2309	* @version 1.0.1
3869	2310	*/
3870	2311	add_filter(
3871	2312	'elementor/theme/get_location_templates/template_id',
3872		- function( $theme_template_id ) {
	2313	+ function ( $theme_template_id ) {
3873	2314	$elementor_template_type = get_post_meta( $theme_template_id, '_elementor_template_type', true );
3874	2315
3875	2316	if ( in_array( $elementor_template_type, array( 'archive' ) ) ) {
3876	2317	if ( LP_PAGE_COURSES === LP_Page_Controller::page_current() && class_exists( 'ElementorPro\Modules\ThemeBuilder\Conditions\Archive' ) ) {