← All changes | inc/lp-core-functions.php +200 -1592 4.1.7.1 → 4.4.8 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	}
		@@ -460,11 +413,11 @@
460	413	// This isn't needed for get_terms
461	414	unset( $args['orderby'] );
462	415
463	416	// Set args for get_terms
464		- $args['menu_order'] = isset( $args['order'] ) ? $args['order'] : 'ASC';
465		- $args['hide_empty'] = isset( $args['hide_empty'] ) ? $args['hide_empty'] : 0;
466		- $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';
467	420
468	421	// Ensure slugs is valid for get_terms - slugs isn't supported
469	422	$args['fields'] = $args['fields'] === 'slugs' ? 'id=>slug' : $args['fields'];
470	423	$terms = get_terms( $taxonomy, $args );
		@@ -556,16 +509,18 @@
556	509	* Get page id from admin settings page
557	510	*
558	511	* @param string $name
559	512	*
	513	+ * @since 3.0.0
	514	+ * @version 1.0.2
560	515	* @return int
561	516	*/
562	517	function learn_press_get_page_id( string $name ): int {
563		- $page_id = LP_Settings::instance()->get( "{$name}_page_id", false );
	518	+ $page_id = LP_Settings::get_option( "{$name}_page_id", false );
564	519
565		- if ( function_exists( 'icl_object_id' ) ) {
	520	+ /*if ( function_exists( 'icl_object_id' ) ) {
566	521	$page_id = icl_object_id( $page_id, 'page', false, defined( 'ICL_LANGUAGE_CODE' ) ? ICL_LANGUAGE_CODE : '' );
567		- }
	522	+ }*/
568	523
569	524	$page_id = (int) $page_id;
570	525
571	526	return apply_filters( 'learn_press_get_page_id', $page_id, $name );
		@@ -668,9 +623,9 @@
668	623
669	624	if ( $links ) {
670	625	?>
671	626	<div class="<?php echo esc_attr( $args['wrapper_class'] ); ?>">
672		- <?php echo wp_kses_post( $links ); ?>
	627	+ <?php echo wp_kses_post( $links ); ?>
673	628	</div>
674	629	<?php
675	630	}
676	631
		@@ -701,9 +656,9 @@
701	656
702	657	$pages = absint( $total / $limit );
703	658
704	659	if ( $total % $limit != 0 ) {
705		- $pages ++;
	660	+ ++$pages;
706	661	}
707	662
708	663	return $pages;
709	664	}
		@@ -796,78 +751,12 @@
796	751	return $a1;
797	752	}
798	753
799	754	/**
800		- * Send email notification.
801		- *
802		- * @param string $to .
803		- * @param string $action .
804		- * @param array $vars .
805		- *
806		- * @return bool
807		- */
808		-function learn_press_send_mail( $to = '', $action = '', $vars = array() ) {
809		- $email_settings = LP_Settings::instance();
810		-
811		- if ( ! $email_settings->get( $action . '.enable' ) ) {
812		- return "The action {$action} doesnt support";
813		- }
814		-
815		- $user = get_user_by( 'email', $to );
816		-
817		- $vars['log_in'] = apply_filters( 'learn_press_site_url', get_home_url() );
818		-
819		- // Send email.
820		- $email = new LP_Email();
821		- $email->set_action( $action );
822		- $email->parse_email( $vars );
823		- $email->add_recipient( $to );
824		-
825		- return $email->send();
826		-}
827		-
828		-/*
829		- * Send email notification when a course be published
830		- */
831		-function learn_press_publish_course( $new_status, $old_status, $post ) {
832		- if ( $old_status == 'pending' && $new_status == 'publish' && $post->post_type == 'lp_course' ) {
833		- $instructor = get_userdata( $post->post_author );
834		- $mail_to = $instructor->user_email;
835		-
836		- learn_press_send_mail(
837		- $mail_to,
838		- 'published_course',
839		- apply_filters(
840		- 'learn_press_vars_enrolled_course',
841		- array(
842		- 'user_name' => $instructor->display_name,
843		- 'course_name' => $post->post_title,
844		- 'course_link' => get_permalink( $post->ID ),
845		- ),
846		- $post,
847		- $instructor
848		- )
849		- );
850		- }
851		-}
852		-
853		-add_action( 'transition_post_status', 'learn_press_publish_course', 10, 3 );
854		-
855		-/**
856	755	* @param $user_id
857	756	*
858	757	* @return WP_Query
859		- * @depecated 4.1.6.4
860	758	*/
861		-function learn_press_get_enrolled_courses( $user_id ) {
862		- return LP()->get_user( $user_id )->get( 'enrolled-courses' );
863		-}
864		-
865		-/**
866		- * @param $user_id
867		- *
868		- * @return WP_Query
869		- */
870	759	function learn_press_get_own_courses( $user_id ) {
871	760	$arr_query = array(
872	761	'post_type' => 'lp_course',
873	762	'author' => $user_id,
		@@ -944,365 +833,35 @@
944	833	/**
945	834	* Get the list of currencies with code and name.
946	835	*
947	836	* @return array
948		- * @version 3.0.0
	837	+ * @version 3.0.1
949	838	*
950	839	* @author ThimPress
951	840	*/
952	841	function learn_press_currencies() {
953		- $currencies = array(
954		- 'AFN' => __( 'Afghan afghani', 'learnpress' ),
955		- 'ALL' => __( 'Albanian lek', 'learnpress' ),
956		- 'DZD' => __( 'Algerian dinar', 'learnpress' ),
957		- 'EUR' => __( 'Euro', 'learnpress' ),
958		- 'AOA' => __( 'Angolan kwanza', 'learnpress' ),
959		- 'XCD' => __( 'East Caribbean dollar', 'learnpress' ),
960		- 'ARS' => __( 'Argentine peso', 'learnpress' ),
961		- 'AMD' => __( 'Armenian dram', 'learnpress' ),
962		- 'AWG' => __( 'Aruban florin', 'learnpress' ),
963		- 'AUD' => __( 'Australian dollar', 'learnpress' ),
964		- 'AZN' => __( 'Azerbaijani manat', 'learnpress' ),
965		- 'BSD' => __( 'Bahamian dollar', 'learnpress' ),
966		- 'BHD' => __( 'Bahraini dinar', 'learnpress' ),
967		- 'BDT' => __( 'Bangladeshi taka', 'learnpress' ),
968		- 'BBD' => __( 'Barbadian dollar', 'learnpress' ),
969		- 'BYR' => __( 'Belarusian ruble', 'learnpress' ),
970		- 'BZD' => __( 'Belizean dollar', 'learnpress' ),
971		- 'XOF' => __( 'West African CFA franc', 'learnpress' ),
972		- 'BMD' => __( 'Bermudian dollar', 'learnpress' ),
973		- 'BTN' => __( 'Bhutanese ngultrum', 'learnpress' ),
974		- 'BOB' => __( 'Bolivian boliviano', 'learnpress' ),
975		- 'USD' => __( 'US dollar', 'learnpress' ),
976		- 'BAM' => __( 'Bosnia and Herzegovina convertible mark', 'learnpress' ),
977		- 'BWP' => __( 'Botswana pula', 'learnpress' ),
978		- 'BRL' => __( 'Brazilian real', 'learnpress' ),
979		- 'BND' => __( 'Brunei dollar', 'learnpress' ),
980		- 'BGN' => __( 'Bulgarian lev', 'learnpress' ),
981		- 'MMK' => __( 'Burmese kyat', 'learnpress' ),
982		- 'BIF' => __( 'Burundian franc', 'learnpress' ),
983		- 'KHR' => __( 'Cambodian riel', 'learnpress' ),
984		- 'XAF' => __( 'Central African CFA franc', 'learnpress' ),
985		- 'CAD' => __( 'Canadian dollar', 'learnpress' ),
986		- 'CVE' => __( 'Cape Verdean escudo', 'learnpress' ),
987		- 'KYD' => __( 'Cayman Islands dollar', 'learnpress' ),
988		- 'CLP' => __( 'Chilean peso', 'learnpress' ),
989		- 'CNY' => __( 'Chinese renminbi', 'learnpress' ),
990		- 'COP' => __( 'Colombian peso', 'learnpress' ),
991		- 'KMF' => __( 'Comorian franc', 'learnpress' ),
992		- 'CDF' => __( 'Congolese franc', 'learnpress' ),
993		- 'NZD' => __( 'New Zealand dollar', 'learnpress' ),
994		- 'CRC' => __( 'Costa Rican colón', 'learnpress' ),
995		- 'HRK' => __( 'Croatian kuna', 'learnpress' ),
996		- 'CUC' => __( 'Cuban peso', 'learnpress' ),
997		- 'ANG' => __( 'Netherlands Antilles guilder', 'learnpress' ),
998		- 'CZK' => __( 'Czech koruna', 'learnpress' ),
999		- 'DKK' => __( 'Danish krone', 'learnpress' ),
1000		- 'DJF' => __( 'Djiboutian franc', 'learnpress' ),
1001		- 'DOP' => __( 'Dominican peso', 'learnpress' ),
1002		- 'EGP' => __( 'Egyptian pound', 'learnpress' ),
1003		- 'SVC' => __( 'Salvadoran colón', 'learnpress' ),
1004		- 'ERN' => __( 'Eritrean nakfa', 'learnpress' ),
1005		- 'ETB' => __( 'Ethiopian birr', 'learnpress' ),
1006		- 'FKP' => __( 'Falkland Islands pound', 'learnpress' ),
1007		- 'FJD' => __( 'Fijian dollar', 'learnpress' ),
1008		- 'XPF' => __( 'CFP franc', 'learnpress' ),
1009		- 'GMD' => __( 'Gambian dalasi', 'learnpress' ),
1010		- 'GEL' => __( 'Georgian lari', 'learnpress' ),
1011		- 'GHS' => __( 'Ghanian cedi', 'learnpress' ),
1012		- 'GIP' => __( 'Gibraltar pound', 'learnpress' ),
1013		- 'GTQ' => __( 'Guatemalan quetzal', 'learnpress' ),
1014		- 'GBP' => __( 'British pound', 'learnpress' ),
1015		- 'GNF' => __( 'Guinean franc', 'learnpress' ),
1016		- 'GYD' => __( 'Guyanese dollar', 'learnpress' ),
1017		- 'HTG' => __( 'Haitian gourde', 'learnpress' ),
1018		- 'HNL' => __( 'Honduran lempira', 'learnpress' ),
1019		- 'HKD' => __( 'Hong Kong dollar', 'learnpress' ),
1020		- 'HUF' => __( 'Hungarian forint', 'learnpress' ),
1021		- 'ISK' => __( 'Icelandic króna', 'learnpress' ),
1022		- 'INR' => __( 'Indian rupee', 'learnpress' ),
1023		- 'IDR' => __( 'Indonesian rupiah', 'learnpress' ),
1024		- 'IRR' => __( 'Iranian rial', 'learnpress' ),
1025		- 'IQD' => __( 'Iraqi dinar', 'learnpress' ),
1026		- 'ILS' => __( 'Israeli new sheqel', 'learnpress' ),
1027		- 'JMD' => __( 'Jamaican dollar', 'learnpress' ),
1028		- 'JPY' => __( 'Japanese yen ', 'learnpress' ),
1029		- 'JOD' => __( 'Jordanian dinar', 'learnpress' ),
1030		- 'KZT' => __( 'Kazakhstani tenge', 'learnpress' ),
1031		- 'KES' => __( 'Kenyan shilling', 'learnpress' ),
1032		- 'KPW' => __( 'North Korean won', 'learnpress' ),
1033		- 'KWD' => __( 'Kuwaiti dinar', 'learnpress' ),
1034		- 'KGS' => __( 'Kyrgyzstani som', 'learnpress' ),
1035		- 'KRW' => __( 'South Korean won', 'learnpress' ),
1036		- 'LAK' => __( 'Lao kip', 'learnpress' ),
1037		- 'LVL' => __( 'Latvian lats', 'learnpress' ),
1038		- 'LBP' => __( 'Lebanese pound', 'learnpress' ),
1039		- 'LSL' => __( 'Lesotho loti', 'learnpress' ),
1040		- 'LRD' => __( 'Liberian dollar', 'learnpress' ),
1041		- 'LD' => __( 'Libyan dinar', 'learnpress' ),
1042		- 'CHF' => __( 'Swiss franc', 'learnpress' ),
1043		- 'LTL' => __( 'Lithuanian litas', 'learnpress' ),
1044		- 'MOP' => __( 'Macanese pataca', 'learnpress' ),
1045		- 'MKD' => __( 'Macedonian denar', 'learnpress' ),
1046		- 'MGA' => __( 'Malagasy ariary', 'learnpress' ),
1047		- 'MWK' => __( 'Malawian kwacha', 'learnpress' ),
1048		- 'MYR' => __( 'Malaysian ringgit', 'learnpress' ),
1049		- 'MVR' => __( 'Maldivian rufiyaa', 'learnpress' ),
1050		- 'MRO' => __( 'Mauritanian ouguiya', 'learnpress' ),
1051		- 'MUR' => __( 'Mauritian rupee', 'learnpress' ),
1052		- 'MXN' => __( 'Mexican peso', 'learnpress' ),
1053		- 'MDL' => __( 'Moldovan leu', 'learnpress' ),
1054		- 'MNT' => __( 'Mongolian tugrik', 'learnpress' ),
1055		- 'MAD' => __( 'Moroccan dirham', 'learnpress' ),
1056		- 'MZN' => __( 'Mozambican metical', 'learnpress' ),
1057		- 'NAD' => __( 'Namibian dollar', 'learnpress' ),
1058		- 'NPR' => __( 'Nepalese rupee', 'learnpress' ),
1059		- 'NIO' => __( 'Nicaraguan córdoba', 'learnpress' ),
1060		- 'NGN' => __( 'Nigerian naira', 'learnpress' ),
1061		- 'NOK' => __( 'Norwegian krone', 'learnpress' ),
1062		- 'OMR' => __( 'Omani rial', 'learnpress' ),
1063		- 'PKR' => __( 'Pakistani rupee', 'learnpress' ),
1064		- 'PAB' => __( 'Panamanian balboa', 'learnpress' ),
1065		- 'PGK' => __( 'Papua New Guinea kina', 'learnpress' ),
1066		- 'PYG' => __( 'Paraguayan guarani', 'learnpress' ),
1067		- 'PEN' => __( 'Peruvian nuevo sol', 'learnpress' ),
1068		- 'PHP' => __( 'Philippine peso', 'learnpress' ),
1069		- 'PLN' => __( 'Polish zloty', 'learnpress' ),
1070		- 'QAR' => __( 'Qatari riyal', 'learnpress' ),
1071		- 'RON' => __( 'Romanian leu', 'learnpress' ),
1072		- 'RUB' => __( 'Russian ruble', 'learnpress' ),
1073		- 'RWF' => __( 'Rwandan franc', 'learnpress' ),
1074		- 'WST' => __( 'Samoan tālā', 'learnpress' ),
1075		- 'STD' => __( 'São Tomé and Príncipe dobra', 'learnpress' ),
1076		- 'SAR' => __( 'Saudi riyal', 'learnpress' ),
1077		- 'RSD' => __( 'Serbian dinar', 'learnpress' ),
1078		- 'SCR' => __( 'Seychellois rupee', 'learnpress' ),
1079		- 'SLL' => __( 'Sierra Leonean leone', 'learnpress' ),
1080		- 'SGD' => __( 'Singapore dollar', 'learnpress' ),
1081		- 'SBD' => __( 'Solomon Islands dollar', 'learnpress' ),
1082		- 'SOS' => __( 'Somali shilling', 'learnpress' ),
1083		- 'ZAR' => __( 'South African rand', 'learnpress' ),
1084		- 'LKR' => __( 'Sri Lankan rupee', 'learnpress' ),
1085		- 'SHP' => __( 'St. Helena pound', 'learnpress' ),
1086		- 'SDG' => __( 'Sudanese pound', 'learnpress' ),
1087		- 'SRD' => __( 'Surinamese dollar', 'learnpress' ),
1088		- 'SZL' => __( 'Swazi lilangeni', 'learnpress' ),
1089		- 'SEK' => __( 'Swedish krona', 'learnpress' ),
1090		- 'SYP' => __( 'Syrian pound', 'learnpress' ),
1091		- 'TWD' => __( 'New Taiwan dollar', 'learnpress' ),
1092		- 'TJS' => __( 'Tajikistani somoni', 'learnpress' ),
1093		- 'TZS' => __( 'Tanzanian shilling', 'learnpress' ),
1094		- 'THB' => __( 'Thai baht ', 'learnpress' ),
1095		- 'TOP' => __( 'Tongan pa’anga', 'learnpress' ),
1096		- 'TTD' => __( 'Trinidad and Tobago dollar', 'learnpress' ),
1097		- 'TND' => __( 'Tunisian dinar', 'learnpress' ),
1098		- 'TRY' => __( 'Turkish lira', 'learnpress' ),
1099		- 'TMT' => __( 'Turkmenistani manat', 'learnpress' ),
1100		- 'UGX' => __( 'Ugandan shilling', 'learnpress' ),
1101		- 'UAH' => __( 'Ukrainian hryvnia', 'learnpress' ),
1102		- 'AED' => __( 'United Arab Emirates dirham', 'learnpress' ),
1103		- 'UYU' => __( 'Uruguayan peso', 'learnpress' ),
1104		- 'UZS' => __( 'Uzbekistani som', 'learnpress' ),
1105		- 'VUV' => __( 'Vanuatu vatu', 'learnpress' ),
1106		- 'VEF' => __( 'Venezuelan bolivar', 'learnpress' ),
1107		- 'VND' => __( 'Vietnamese dong', 'learnpress' ),
1108		- 'YER' => __( 'Yemeni rial', 'learnpress' ),
1109		- 'ZMK' => __( 'Zambian kwacha', 'learnpress' ),
1110		- 'ZWL' => __( 'Zimbabwean dollar', 'learnpress' ),
1111		- 'JEP' => __( 'Jersey pound', 'learnpress' ),
1112		- 'LYD' => __( 'Libyan dinar', 'learnpress' ),
1113		- );
1114		-
1115		- asort( $currencies );
1116		-
1117		- return apply_filters( 'learn-press/currencies', $currencies );
	842	+ return Config::instance()->get( 'currencies', 'settings' );
1118	843	}
1119	844
1120	845	/**
1121		- * Get current setting of currency.
	846	+ * Return list of common symbols of the currencies on the world.
1122	847	*
1123		- * @return string
	848	+ * @return array
	849	+ * @version 3.0.1
1124	850	*/
1125		-function learn_press_get_currency() {
1126		- $currency = apply_filters( 'learn_press_currency', LP_Settings::instance()->get( 'currency', 'USD' ) );
1127		-
1128		- return apply_filters( 'learn-press/currency', $currency );
	851	+function learn_press_currency_symbols() {
	852	+ return Config::instance()->get( 'currency-symbols', 'settings' );
1129	853	}
1130	854
1131	855	/**
1132		- * Return list of common symbols of the currencies on the world.
	856	+ * Get current setting of currency.
1133	857	*
1134		- * @return array
	858	+ * @return string
1135	859	*/
1136		-function learn_press_currency_symbols() {
1137		- $symbols = array(
1138		- 'AED' => '&#x62f;.&#x625;',
1139		- 'AFN' => '&#x60b;',
1140		- 'ALL' => 'L',
1141		- 'AMD' => 'AMD',
1142		- 'ANG' => '&fnof;',
1143		- 'AOA' => 'Kz',
1144		- 'ARS' => '&#36;',
1145		- 'AUD' => '&#36;',
1146		- 'AWG' => 'Afl.',
1147		- 'AZN' => 'AZN',
1148		- 'BAM' => 'KM',
1149		- 'BBD' => '&#36;',
1150		- 'BDT' => '&#2547;&nbsp;',
1151		- 'BGN' => '&#1083;&#1074;.',
1152		- 'BHD' => '.&#x62f;.&#x628;',
1153		- 'BIF' => 'Fr',
1154		- 'BMD' => '&#36;',
1155		- 'BND' => '&#36;',
1156		- 'BOB' => 'Bs.',
1157		- 'BRL' => '&#82;&#36;',
1158		- 'BSD' => '&#36;',
1159		- 'BTC' => '&#3647;',
1160		- 'BTN' => 'Nu.',
1161		- 'BWP' => 'P',
1162		- 'BYR' => 'Br',
1163		- 'BYN' => 'Br',
1164		- 'BZD' => '&#36;',
1165		- 'CAD' => '&#36;',
1166		- 'CDF' => 'Fr',
1167		- 'CHF' => '&#67;&#72;&#70;',
1168		- 'CLP' => '&#36;',
1169		- 'CNY' => '&yen;',
1170		- 'COP' => '&#36;',
1171		- 'CRC' => '&#x20a1;',
1172		- 'CUC' => '&#36;',
1173		- 'CUP' => '&#36;',
1174		- 'CVE' => '&#36;',
1175		- 'CZK' => '&#75;&#269;',
1176		- 'DJF' => 'Fr',
1177		- 'DKK' => 'DKK',
1178		- 'DOP' => 'RD&#36;',
1179		- 'DZD' => '&#x62f;.&#x62c;',
1180		- 'EGP' => 'EGP',
1181		- 'ERN' => 'Nfk',
1182		- 'ETB' => 'Br',
1183		- 'EUR' => '&euro;',
1184		- 'FJD' => '&#36;',
1185		- 'FKP' => '&pound;',
1186		- 'GBP' => '&pound;',
1187		- 'GEL' => '&#x20be;',
1188		- 'GGP' => '&pound;',
1189		- 'GHS' => '&#x20b5;',
1190		- 'GIP' => '&pound;',
1191		- 'GMD' => 'D',
1192		- 'GNF' => 'Fr',
1193		- 'GTQ' => 'Q',
1194		- 'GYD' => '&#36;',
1195		- 'HKD' => '&#36;',
1196		- 'HNL' => 'L',
1197		- 'HRK' => 'kn',
1198		- 'HTG' => 'G',
1199		- 'HUF' => '&#70;&#116;',
1200		- 'IDR' => 'Rp',
1201		- 'ILS' => '&#8362;',
1202		- 'IMP' => '&pound;',
1203		- 'INR' => '&#8377;',
1204		- 'IQD' => '&#x639;.&#x62f;',
1205		- 'IRR' => '&#xfdfc;',
1206		- 'IRT' => '&#x062A;&#x0648;&#x0645;&#x0627;&#x0646;',
1207		- 'ISK' => 'kr.',
1208		- 'JEP' => '&pound;',
1209		- 'JMD' => '&#36;',
1210		- 'JOD' => '&#x62f;.&#x627;',
1211		- 'JPY' => '&yen;',
1212		- 'KES' => 'KSh',
1213		- 'KGS' => '&#x441;&#x43e;&#x43c;',
1214		- 'KHR' => '&#x17db;',
1215		- 'KMF' => 'Fr',
1216		- 'KPW' => '&#x20a9;',
1217		- 'KRW' => '&#8361;',
1218		- 'KWD' => '&#x62f;.&#x643;',
1219		- 'KYD' => '&#36;',
1220		- 'KZT' => '&#8376;',
1221		- 'LAK' => '&#8365;',
1222		- 'LBP' => '&#x644;.&#x644;',
1223		- 'LKR' => '&#xdbb;&#xdd4;',
1224		- 'LRD' => '&#36;',
1225		- 'LSL' => 'L',
1226		- 'LYD' => '&#x644;.&#x62f;',
1227		- 'MAD' => '&#x62f;.&#x645;.',
1228		- 'MDL' => 'MDL',
1229		- 'MGA' => 'Ar',
1230		- 'MKD' => '&#x434;&#x435;&#x43d;',
1231		- 'MMK' => 'Ks',
1232		- 'MNT' => '&#x20ae;',
1233		- 'MOP' => 'P',
1234		- 'MRU' => 'UM',
1235		- 'MUR' => '&#x20a8;',
1236		- 'MVR' => '.&#x783;',
1237		- 'MWK' => 'MK',
1238		- 'MXN' => '&#36;',
1239		- 'MYR' => '&#82;&#77;',
1240		- 'MZN' => 'MT',
1241		- 'NAD' => 'N&#36;',
1242		- 'NGN' => '&#8358;',
1243		- 'NIO' => 'C&#36;',
1244		- 'NOK' => '&#107;&#114;',
1245		- 'NPR' => '&#8360;',
1246		- 'NZD' => '&#36;',
1247		- 'OMR' => '&#x631;.&#x639;.',
1248		- 'PAB' => 'B/.',
1249		- 'PEN' => 'S/',
1250		- 'PGK' => 'K',
1251		- 'PHP' => '&#8369;',
1252		- 'PKR' => '&#8360;',
1253		- 'PLN' => '&#122;&#322;',
1254		- 'PRB' => '&#x440;.',
1255		- 'PYG' => '&#8370;',
1256		- 'QAR' => '&#x631;.&#x642;',
1257		- 'RMB' => '&yen;',
1258		- 'RON' => 'lei',
1259		- 'RSD' => '&#1088;&#1089;&#1076;',
1260		- 'RUB' => '&#8381;',
1261		- 'RWF' => 'Fr',
1262		- 'SAR' => '&#x631;.&#x633;',
1263		- 'SBD' => '&#36;',
1264		- 'SCR' => '&#x20a8;',
1265		- 'SDG' => '&#x62c;.&#x633;.',
1266		- 'SEK' => '&#107;&#114;',
1267		- 'SGD' => '&#36;',
1268		- 'SHP' => '&pound;',
1269		- 'SLL' => 'Le',
1270		- 'SOS' => 'Sh',
1271		- 'SRD' => '&#36;',
1272		- 'SSP' => '&pound;',
1273		- 'STN' => 'Db',
1274		- 'SYP' => '&#x644;.&#x633;',
1275		- 'SZL' => 'L',
1276		- 'THB' => '&#3647;',
1277		- 'TJS' => '&#x405;&#x41c;',
1278		- 'TMT' => 'm',
1279		- 'TND' => '&#x62f;.&#x62a;',
1280		- 'TOP' => 'T&#36;',
1281		- 'TRY' => '&#8378;',
1282		- 'TTD' => '&#36;',
1283		- 'TWD' => '&#78;&#84;&#36;',
1284		- 'TZS' => 'Sh',
1285		- 'UAH' => '&#8372;',
1286		- 'UGX' => 'UGX',
1287		- 'USD' => '&#36;',
1288		- 'UYU' => '&#36;',
1289		- 'UZS' => 'UZS',
1290		- 'VEF' => 'Bs F',
1291		- 'VES' => 'Bs.S',
1292		- 'VND' => '&#8363;',
1293		- 'VUV' => 'Vt',
1294		- 'WST' => 'T',
1295		- 'XAF' => 'CFA',
1296		- 'XCD' => '&#36;',
1297		- 'XOF' => 'CFA',
1298		- 'XPF' => 'Fr',
1299		- 'YER' => '&#xfdfc;',
1300		- 'ZAR' => '&#82;',
1301		- 'ZMW' => 'ZK',
1302		- );
	860	+function learn_press_get_currency(): string {
	861	+ $currency = LP_Settings::instance()->get( 'currency', 'USD' );
1303	862
1304		- return apply_filters( 'learn-press/currency-symbols', $symbols );
	863	+ return esc_html( apply_filters( 'learn-press/currency', $currency ) );
1305	864	}
1306	865
1307	866	/**
1308	867	* Return currency symbol from the code.
		@@ -1315,9 +874,9 @@
1315	874	if ( ! $currency ) {
1316	875	$currency = learn_press_get_currency();
1317	876	}
1318	877	$symbols = learn_press_currency_symbols();
1319		- $currency_symbol = isset( $symbols[ $currency ] ) ? $symbols[ $currency ] : '';
	878	+ $currency_symbol = $symbols[ $currency ] ?? '';
1320	879
1321	880	$currency_symbol = apply_filters( 'learn_press_currency_symbol', $currency_symbol, $currency );
1322	881
1323	882	return apply_filters( 'learn-press/currency-symbol', $currency_symbol, $currency );
		@@ -1332,14 +891,19 @@
1332	891	* @editor tungnx
1333	892	* @modify 4.1.4
1334	893	*/
1335	894	function learn_press_get_page_link( string $key ): string {
1336		- $page_id = learn_press_get_page_id( $key );
1337		- $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	+ }
1338	901
1339	902	if ( $page_id && get_post_status( $page_id ) == 'publish' ) {
1340	903	$permalink = get_permalink( $page_id );
1341	904	$link = apply_filters( 'learn-press/get-page-link', trailingslashit( $permalink ), $page_id, $key );
	905	+ LP_Cache::cache_load_first( 'set', $key_cache, $link );
1342	906	}
1343	907
1344	908	return $link;
1345	909	}
		@@ -1440,38 +1004,8 @@
1440	1004
1441	1005	return $result;
1442	1006	}
1443	1007
1444		-function learn_press_course_lesson_permalink_friendly( $permalink, $lesson_id, $course_id ) {
1445		- if ( '' != get_option( 'permalink_structure' ) ) {
1446		- if ( preg_match( '!\?lesson=([^\?\&]*)!', $permalink, $matches ) ) {
1447		- $permalink = preg_replace(
1448		- '!/?\?lesson=([^\?\&]*)!',
1449		- '/' . basename( get_permalink( $matches[1] ) ),
1450		- untrailingslashit( $permalink )
1451		- );
1452		- }
1453		- }
1454		-
1455		- return $permalink;
1456		-}
1457		-
1458		-function learn_press_course_question_permalink_friendly( $permalink, $lesson_id, $course_id ) {
1459		- if ( '' != get_option( 'permalink_structure' ) ) {
1460		- if ( preg_match( '!\?lesson=([^\?\&]*)!', $permalink, $matches ) ) {
1461		- $permalink = preg_replace(
1462		- '!/?\?lesson=([^\?\&]*)!',
1463		- '/' . basename( get_permalink( $matches[1] ) ),
1464		- untrailingslashit( $permalink )
1465		- );
1466		- }
1467		- }
1468		-
1469		- return $permalink;
1470		-}
1471		-
1472		-add_filter( 'learn_press_course_lesson_permalink', 'learn_press_course_lesson_permalink_friendly', 10, 3 );
1473		-
1474	1008	function learn_press_user_maybe_is_a_teacher( $user = null ) {
1475	1009	if ( ! $user ) {
1476	1010	$user = learn_press_get_current_user();
1477	1011	} elseif ( is_numeric( $user ) ) {
		@@ -1476,9 +1010,9 @@
1476	1010	$user = learn_press_get_current_user();
1477	1011	} elseif ( is_numeric( $user ) ) {
1478	1012	$user = learn_press_get_user( $user );
1479	1013	}
1480		- if ( ! $user ) {
	1014	+ if ( ! $user || $user instanceof LP_User_Guest ) {
1481	1015	return false;
1482	1016	}
1483	1017
1484	1018	$role = $user->has_role( 'administrator' ) ? 'administrator' : false;
		@@ -1509,60 +1043,8 @@
1509	1043	}
1510	1044
1511	1045	add_filter( 'gettext_with_context', '_learn_press_translate_user_roles', 10, 4 );
1512	1046
1513		-/**
1514		- * Modifies the statement $where to make the search works correct
1515		- *
1516		- * @param string
1517		- *
1518		- * @return string
1519		- */
1520		-function learn_press_posts_where_statement_search( $where ) {
1521		- // gets the global query var object
1522		- global $wp_query, $wpdb;
1523		-
1524		- /**
1525		- * Need to wrap this block into () in order to make it works correctly when filter by specific post type => maybe a bug :)
1526		- * from => ( wp_2_posts.post_status = 'publish' OR wp_2_posts.post_status = 'private') OR wp_2_terms.name LIKE '%s%'
1527		- * to => ( ( wp_2_posts.post_status = 'publish' OR wp_2_posts.post_status = 'private') OR wp_2_terms.name LIKE '%s%' )
1528		- */
1529		- $a = preg_match( '!(' . $wpdb->posts . '.post_status)!', $where );
1530		- $b = preg_match( '!(OR\s+' . $wpdb->terms . '.name LIKE \'%' . $wp_query->get( 's' ) . '%\')!', $where );
1531		-
1532		- if ( $a && $b ) {
1533		- // append ( to the start of the block
1534		- $where = preg_replace( '!(' . $wpdb->posts . '.post_status)!', '( $1', $where, 1 );
1535		-
1536		- // append ) to the end of the block
1537		- $where = preg_replace(
1538		- '!(OR\s+' . $wpdb->terms . '.name LIKE \'%' . $wp_query->get( 's' ) . '%\')!',
1539		- '$1 )',
1540		- $where
1541		- );
1542		- }
1543		- remove_filter( 'posts_where', 'learn_press_posts_where_statement_search', 99 );
1544		-
1545		- return $where;
1546		-}
1547		-
1548		-/**
1549		- * Filter post type for search function
1550		- * Only search lpr_course if see the param ref=course in request
1551		- *
1552		- * @param WP_Query $q
1553		- */
1554		-function learn_press_filter_search( $q ) {
1555		- if ( $q->is_main_query() && $q->is_search() && ( ! empty( $_REQUEST['ref'] ) && sanitize_text_field( $_REQUEST['ref'] ) == 'course' ) ) {
1556		- $q->set( 'post_type', 'lp_course' );
1557		-
1558		- add_filter( 'posts_where', 'learn_press_posts_where_statement_search', 99 );
1559		- remove_filter( 'pre_get_posts', 'learn_press_filter_search', 99 );
1560		- }
1561		-}
1562		-
1563		-add_filter( 'pre_get_posts', 'learn_press_filter_search', 99 );
1564		-
1565	1047	if ( ! function_exists( 'learn_press_send_json' ) ) {
1566	1048	function learn_press_send_json( $data ) {
1567	1049	echo '<-- LP_AJAX_START -->';
1568	1050	echo wp_json_encode( $data );
		@@ -1629,9 +1111,10 @@
1629	1111	*/
1630	1112	function learn_press_maybe_send_json( $data, $callback = null ) {
1631	1113	if ( learn_press_is_ajax() ) {
1632	1114	is_callable( $callback ) && call_user_func( $callback );
1633		- if ( empty( $data['message'] ) && ( $message = learn_press_get_messages( true ) ) ) {
	1115	+ $message = learn_press_get_messages( true );
	1116	+ if ( empty( $data['message'] ) && $message ) {
1634	1117	$data['message'] = $message;
1635	1118	}
1636	1119	learn_press_send_json( $data );
1637	1120	}
		@@ -1695,14 +1178,13 @@
1695	1178	function learn_press_is_course_archive() {
1696	1179	global $wp_query;
1697	1180
1698	1181	$queried_object_id = ! empty( $wp_query->queried_object ) ? $wp_query->queried_object : 0;
1699		- $is_courses = defined( 'LEARNPRESS_IS_COURSES' ) && LEARNPRESS_IS_COURSES;
1700	1182	$is_tag = defined( 'LEARNPRESS_IS_TAG' ) && LEARNPRESS_IS_TAG || is_tax( 'course_tag' );
1701	1183	$is_category = defined( 'LEARNPRESS_IS_CATEGORY' ) && LEARNPRESS_IS_CATEGORY || is_tax( 'course_category' );
1702	1184	$page_id = learn_press_get_page_id( 'courses' );
1703	1185
1704		- 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 ) ) );
1705	1187	}
1706	1188	}
1707	1189
1708	1190	if ( ! function_exists( 'learn_press_is_course_tax' ) ) {
		@@ -1731,19 +1213,15 @@
1731	1213	}
1732	1214	}
1733	1215
1734	1216	if ( ! function_exists( 'learn_press_is_course' ) ) {
1735		- function learn_press_is_course() {
1736		- /**
1737		- * @var WP_Query $wp_query
1738		- */
1739		- global $wp_query;
1740		-
1741		- if ( $wp_query->get_queried_object() ) {
	1217	+ function learn_press_is_course(): bool {
	1218	+ try {
1742	1219	return is_singular( array( LP_COURSE_CPT ) );
1743		- } else {
1744		- return false;
	1220	+ } catch ( Throwable $e ) {
1745	1221	}
	1222	+
	1223	+ return false;
1746	1224	}
1747	1225	}
1748	1226
1749	1227	if ( ! function_exists( 'learn_press_is_lesson' ) ) {
		@@ -1793,8 +1271,19 @@
1793	1271
1794	1272	return apply_filters( 'learn-press/is-checkout', false );
1795	1273	}
1796	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	+
1797	1286	/**
1798	1287	* Return register permalink
1799	1288	*
1800	1289	* @return mixed
		@@ -1809,10 +1298,12 @@
1809	1298	* @param string
1810	1299	* @param string
1811	1300	*
1812	1301	* @return mixed
	1302	+ * @deprecated 4.2.5
1813	1303	*/
1814	1304	function learn_press_add_notice( $message, $type = 'updated' ) {
	1305	+ _deprecated_function( __FUNCTION__, '4.2.5' );
1815	1306	LP_Admin_Notice::instance()->add( $message, $type );
1816	1307	}
1817	1308
1818	1309	/**
		@@ -1817,29 +1308,29 @@
1817	1308
1818	1309	/**
1819	1310	* Set user's cookie
1820	1311	*
1821		- * @param $name
1822		- * @param $value
1823		- * @param int $expire
1824		- * @param bool $secure
	1312	+ * @param string $name
	1313	+ * @param mixed $value
	1314	+ * @param int $expire
	1315	+ * @param bool $httponly
1825	1316	*
1826	1317	* @editor tungnx
1827		- * @version 1.0.2
	1318	+ * @version 1.0.3
1828	1319	*/
1829		-function learn_press_setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
1830		- $secure = ( 'https' === parse_url( wp_login_url(), PHP_URL_SCHEME ) );
1831		-
1832		- @setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, $httponly );
	1320	+function learn_press_setcookie( string $name = '', string $value = '', int $expire = 0, bool $httponly = true ) {
	1321	+ @setcookie( $name, $value, $expire, COOKIEPATH ?: '/', COOKIE_DOMAIN, is_ssl(), $httponly );
1833	1322	}
1834	1323
1835	1324	/**
1836	1325	* Clear cookie
1837	1326	*
1838		- * @param $name
	1327	+ * @param string $name
1839	1328	*/
1840		-function learn_press_remove_cookie( $name ) {
1841		- setcookie( $name, '', time() - YEAR_IN_SECONDS, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN );
	1329	+function learn_press_remove_cookie( string $name = '' ) {
	1330	+ if ( ! empty( $name ) ) {
	1331	+ setcookie( $name, '', time() - YEAR_IN_SECONDS, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, is_ssl(), true );
	1332	+ }
1842	1333
1843	1334	if ( array_key_exists( $name, $_COOKIE ) ) {
1844	1335	unset( $_COOKIE[ $name ] );
1845	1336	}
		@@ -1845,9 +1336,9 @@
1845	1336	}
1846	1337	}
1847	1338
1848	1339	/**
1849		- * Filter the login url so third-party can be customize
	1340	+ * Filter the login url so third-party can be customized
1850	1341	*
1851	1342	* @param string $redirect
1852	1343	*
1853	1344	* @return mixed
		@@ -1878,9 +1369,9 @@
1878	1369	$url = get_permalink();
1879	1370	}
1880	1371
1881	1372	// Map endpoint to options
1882		- $name = isset( LP()->query_vars[ $name ] ) ? LP()->query_vars[ $name ] : $name;
	1373	+ $name = isset( LearnPress::instance()->query_vars[ $name ] ) ? LearnPress::instance()->query_vars[ $name ] : $name;
1883	1374
1884	1375	if ( get_option( 'permalink_structure' ) ) {
1885	1376	if ( strstr( $url, '?' ) ) {
1886	1377	$query_string = '?' . parse_url( $url, PHP_URL_QUERY );
		@@ -1897,45 +1388,12 @@
1897	1388	return apply_filters( 'learn_press_get_endpoint_url', esc_url_raw( $url ), $name, $value, $url );
1898	1389	}
1899	1390
1900	1391	/**
1901		- * Add all endpoints from settings to the pages.
	1392	+ * @deprecated 4.2.3
1902	1393	*/
1903		-function learn_press_add_endpoints() {
1904		- $settings = LP_Settings::instance();
1905		-
1906		- $endpoints = $settings->get_checkout_endpoints();
1907		- if ( $endpoints ) {
1908		- foreach ( $endpoints as $endpoint => $value ) {
1909		- LP()->query_vars[ $endpoint ] = $value;
1910		- add_rewrite_endpoint( $value, EP_PAGES );
1911		- }
1912		- }
1913		-
1914		- $endpoints = $settings->get_profile_endpoints();
1915		- if ( $endpoints ) {
1916		- foreach ( $endpoints as $endpoint => $value ) {
1917		- LP()->query_vars[ $endpoint ] = $value;
1918		- add_rewrite_endpoint( $value, EP_PAGES );
1919		- }
1920		- }
1921		-
1922		- $endpoints = $settings->get( 'quiz_endpoints' );
1923		- if ( $endpoints ) {
1924		- foreach ( $endpoints as $endpoint => $value ) {
1925		- $endpoint = preg_replace( '!_!', '-', $endpoint );
1926		- LP()->query_vars[ $endpoint ] = $value;
1927		- add_rewrite_endpoint(
1928		- $value, /*EP_ROOT | */
1929		- EP_PAGES
1930		- );
1931		- }
1932		- }
1933		-}
1934		-
1935		-add_action( 'init', 'learn_press_add_endpoints' );
1936		-
1937	1394	function learn_press_is_yes( $value ) {
	1395	+ _deprecated_function( __FUNCTION__, '4.2.3' );
1938	1396	return ( $value === 1 ) || ( $value === '1' ) || ( $value == 'yes' ) || ( $value == true ) || ( $value == 'on' );
1939	1397	}
1940	1398
1941	1399	/**
		@@ -1941,10 +1399,12 @@
1941	1399	/**
1942	1400	* @param mixed $value
1943	1401	*
1944	1402	* @return bool
	1403	+ * @deprecated 4.2.3
1945	1404	*/
1946	1405	function _is_false_value( $value ) {
	1406	+ _deprecated_function( __FUNCTION__, '4.2.3' );
1947	1407	if ( is_numeric( $value ) ) {
1948	1408	return $value == 0;
1949	1409	} elseif ( is_string( $value ) ) {
1950	1410	return ( empty( $value ) || is_null( $value ) || in_array( $value, array( 'no', 'off', 'false' ) ) );
		@@ -1960,9 +1420,9 @@
1960	1420	function learn_press_parse_request() {
1961	1421	global $wp;
1962	1422
1963	1423	// Map query vars to their keys, or get them if endpoints are not supported
1964		- foreach ( LP()->query_vars as $key => $var ) {
	1424	+ foreach ( LearnPress::instance()->query_vars as $key => $var ) {
1965	1425	if ( isset( $_GET[ $var ] ) ) {
1966	1426	$wp->query_vars[ $key ] = LP_Helper::sanitize_params_submitted( $_GET[ $var ] ?? '' );
1967	1427	} elseif ( isset( $wp->query_vars[ $var ] ) ) {
1968	1428	$wp->query_vars[ $key ] = LP_Helper::sanitize_params_submitted( $wp->query_vars[ $var ] ?? '' );
		@@ -1984,53 +1444,18 @@
1984	1444	}
1985	1445	}
1986	1446
1987	1447	/**
1988		- * @param string $handle
1989		- * @param bool $hash
1990		- *
1991		- * @return string
1992		- */
1993		-function learn_press_get_log_file_path( $handle, $hash = false ) {
1994		- if ( $hash ) {
1995		- $hash = '-' . sanitize_file_name( wp_hash( $handle ) );
1996		- }
1997		-
1998		- return trailingslashit( LP_LOG_PATH ) . $handle . $hash . '.log';
1999		-}
2000		-
2001		-/**
2002	1448	* Get the cart object in checkout page
2003	1449	*
2004	1450	* @return LP_Cart
	1451	+ * @deprecated 4.2.0
2005	1452	*/
2006	1453	function learn_press_get_checkout_cart() {
2007		- return apply_filters( 'learn_press_checkout_cart', LP()->cart );
	1454	+ _deprecated_function( __FUNCTION__, '4.2.0', 'LearnPress::instance()->cart' );
	1455	+ return apply_filters( 'learn_press_checkout_cart', LearnPress::instance()->cart );
2008	1456	}
2009	1457
2010		-/*function learn_press_front_scripts() {
2011		- if ( is_admin() ) {
2012		- return;
2013		- }
2014		- $js = array(
2015		- 'ajax' => admin_url( 'admin-ajax.php' ),
2016		- 'plugin_url' => LP()->plugin_url(),
2017		- 'siteurl' => home_url(),
2018		- 'current_url' => learn_press_get_current_url(),
2019		- 'localize' => array(
2020		- 'button_ok' => __( 'OK', 'learnpress' ),
2021		- 'button_cancel' => __( 'Cancel', 'learnpress' ),
2022		- 'button_yes' => __( 'Yes', 'learnpress' ),
2023		- 'button_no' => __( 'No', 'learnpress' ),
2024		- ),
2025		- );
2026		- foreach ( $js as $k => $v ) {
2027		- LP_Assets::add_param( $k, $v, array( 'learn-press-single-course', 'learn-press-global' ), 'LP_Settings' );
2028		- }
2029		-}
2030		-
2031		-add_action( 'wp_print_scripts', 'learn_press_front_scripts' );*/
2032		-
2033	1458	function learn_press_user_time( $time, $format = 'timestamp' ) {
2034	1459	if ( is_string( $time ) ) {
2035	1460	$time = @strtotime( $time );
2036	1461	}
		@@ -2056,13 +1481,20 @@
2056	1481	*
2057	1482	* @param bool $default
2058	1483	*
2059	1484	* @return mixed|string
	1485	+ * @deprecated 4.2.2
	1486	+ * addon commission 4.0.2 still use this function
2060	1487	*/
2061	1488	function learn_press_get_current_profile_tab( $default = true ) {
2062	1489	global $wp_query, $wp;
2063	1490	$current = '';
2064	1491
	1492	+ // Only load on profile page.
	1493	+ if ( ! LP_Page_Controller::is_page_profile() ) {
	1494	+ return false;
	1495	+ }
	1496	+
2065	1497	if ( ! empty( $_REQUEST['tab'] ) ) {
2066	1498	$current = LP_Helper::sanitize_params_submitted( $_REQUEST['tab'] );
2067	1499	} elseif ( ! empty( $wp_query->query_vars['tab'] ) ) {
2068	1500	$current = $wp_query->query_vars['tab'];
		@@ -2083,9 +1515,9 @@
2083	1515
2084	1516	return $current;
2085	1517	}
2086	1518
2087		-add_action( 'init', 'learn_press_get_current_profile_tab' );
	1519	+//add_action( 'init', 'learn_press_get_current_profile_tab' );
2088	1520
2089	1521	function learn_press_profile_tab_exists( $tab ) {
2090	1522	$tabs = learn_press_get_user_profile_tabs();
2091	1523
		@@ -2095,39 +1527,8 @@
2095	1527
2096	1528	return false;
2097	1529	}
2098	1530
2099		-/**
2100		- * Replace the spacing with the + (plus) char.
2101		- *
2102		- * @param string $string
2103		- *
2104		- * @return string
2105		- */
2106		-function _learn_press_urlencode( $string ) {
2107		- return preg_replace( '/\s/', '+', $string );
2108		-}
2109		-
2110		-/**
2111		- * Point the archive post type link to course page if current
2112		- * post type is course and the page for displaying course is
2113		- * setup.
2114		- *
2115		- * @param string $link
2116		- * @param string $post_type
2117		- *
2118		- * @return string
2119		- */
2120		-function learn_press_post_type_archive_link( $link, $post_type ) {
2121		- if ( $post_type == LP_COURSE_CPT && learn_press_get_page_id( 'courses' ) ) {
2122		- $link = learn_press_get_page_link( 'courses' );
2123		- }
2124		-
2125		- return $link;
2126		-}
2127		-
2128		-add_filter( 'post_type_archive_link', 'learn_press_post_type_archive_link', 10, 2 );
2129		-
2130	1531	function learn_press_single_term_title( $prefix = '', $display = true ) {
2131	1532	$term = get_queried_object();
2132	1533
2133	1534	if ( ! $term ) {
		@@ -2227,9 +1628,9 @@
2227	1628	),
2228	1629	array(
2229	1630	'title' => __( 'Enable cart', 'learnpress' ),
2230	1631	'desc' => __(
2231		- 'Check this option to enable user purchase multiple courses at one time.',
	1632	+ 'Check this option to enable users to purchase multiple courses at one time.',
2232	1633	'learnpress'
2233	1634	),
2234	1635	'id' => $class->get_field_name( 'enable_cart' ),
2235	1636	'default' => 'yes',
		@@ -2236,9 +1637,9 @@
2236	1637	'type' => 'checkbox',
2237	1638	),
2238	1639	array(
2239	1640	'title' => __( 'Add to cart redirect', 'learnpress' ),
2240		- 'desc' => __( 'Redirect to checkout immediately after adding course to cart.', 'learnpress' ),
	1641	+ 'desc' => __( 'Redirect to checkout immediately after adding the course to the cart.', 'learnpress' ),
2241	1642	'id' => $class->get_field_name( 'redirect_after_add' ),
2242	1643	'default' => 'yes',
2243	1644	'type' => 'checkbox',
2244	1645	),
		@@ -2243,9 +1644,9 @@
2243	1644	'type' => 'checkbox',
2244	1645	),
2245	1646	array(
2246	1647	'title' => __( 'AJAX add to cart', 'learnpress' ),
2247		- 'desc' => __( 'Using AJAX to add course to cart.', 'learnpress' ),
	1648	+ 'desc' => __( 'Using AJAX to add the course to the cart.', 'learnpress' ),
2248	1649	'id' => $class->get_field_name( 'ajax_add_to_cart' ),
2249	1650	'default' => 'no',
2250	1651	'type' => 'checkbox',
2251	1652	),
		@@ -2294,9 +1695,9 @@
2294	1695	/**
2295	1696	* @return string
2296	1697	*/
2297	1698	function learn_press_checkout_needs_payment() {
2298		- return LP()->cart->needs_payment();
	1699	+ return LearnPress::instance()->cart->needs_payment();
2299	1700	}
2300	1701
2301	1702	/**
2302	1703	* Return plugin basename
		@@ -2374,32 +1775,8 @@
2374	1775	die( __FUNCTION__ );
2375	1776	}
2376	1777	}
2377	1778
2378		-/**
2379		- * Get current time to user for calculate remaining time of quiz.
2380		- *
2381		- * @return int
2382		- */
2383		-function learn_press_get_current_time() {
2384		- $current_time = apply_filters( 'learn_press_get_current_time', 0 );
2385		-
2386		- if ( $current_time > 0 ) {
2387		- return $current_time;
2388		- }
2389		-
2390		- $a = current_time( 'timestamp' );
2391		- $b = time();
2392		- $c = current_time( 'mysql' );
2393		- $d = strtotime( $c );
2394		-
2395		- if ( $d == $a ) {
2396		- return $a;
2397		- } else {
2398		- return $b;
2399		- }
2400		-}
2401		-
2402	1779	function learn_press_get_requested_post_type() {
2403	1780	global $pagenow;
2404	1781	if ( $pagenow == 'post-new.php' && ! empty( $_REQUEST['post_type'] ) ) {
2405	1782	$post_type = LP_Helper::sanitize_params_submitted( $_REQUEST['post_type'] );
		@@ -2435,24 +1812,8 @@
2435	1812
2436	1813	return apply_filters( 'learn-press/get-graduation-text', $text, $slug );
2437	1814	}
2438	1815
2439		-/*function learn_press_execute_time( $n = 1 ) {
2440		- static $time;
2441		- if ( empty( $time ) ) {
2442		- $time = microtime( true );
2443		-
2444		- return $time;
2445		- } else {
2446		- $execute_time = microtime( true ) - $time;
2447		-
2448		- echo 'Execute time ' . $n * $execute_time . "\n";
2449		- $time = 0;
2450		-
2451		- return $execute_time;
2452		- }
2453		-}*/
2454		-
2455	1816	if ( ! function_exists( 'learn_press_is_negative_value' ) ) {
2456	1817	function learn_press_is_negative_value( $value ) {
2457	1818	$return = in_array( $value, array( 'no', 'off', 'false', '0' ) ) || ! $value || $value == '' || $value == null;
2458	1819
		@@ -2516,15 +1877,8 @@
2516	1877	}
2517	1878
2518	1879	add_filter( 'comment_reply_link', 'learn_press_comment_reply_link', 10, 4 );
2519	1880
2520		-function learn_press_deprecated_function( $function, $version, $replacement = null ) {
2521		- if ( LP_Debug::is_debug() ) {
2522		- _deprecated_function( $function, $version, $replacement );
2523		- }
2524		-}
2525		-
2526		-
2527	1881	/**
2528	1882	* Sanitize content of tooltip
2529	1883	*
2530	1884	* @param string $tooltip
		@@ -2562,29 +1916,14 @@
2562	1916	echo '<span class="learn-press-tooltip" data-tooltip="' . esc_attr( $tooltip ) . '"></span>';
2563	1917	}
2564	1918
2565	1919	/**
2566		- * Get timezone offset from wp settings.
2567		- *
2568		- * @return float|int
2569		- * @since 3.0.0
2570		- */
2571		-function learn_press_timezone_offset() {
2572		- if ( $tz = get_option( 'timezone_string' ) ) {
2573		- $timezone = new DateTimeZone( $tz );
2574		-
2575		- return $timezone->getOffset( new DateTime( 'now' ) );
2576		- } else {
2577		- return floatval( get_option( 'gmt_offset', 0 ) ) * HOUR_IN_SECONDS;
2578		- }
2579		-}
2580		-
2581		-/**
2582	1920	* Get default static pages of LP.
2583	1921	*
2584	1922	* @return array
2585	1923	*
2586	1924	* @since 3.0.0
	1925	+ * @deprecated 4.2.3
2587	1926	*/
2588	1927	function learn_press_static_page_ids() {
2589	1928	$pages = LP_Object_Cache::get( 'static-page-ids', 'learn-press' );
2590	1929
		@@ -2608,237 +1947,8 @@
2608	1947	return apply_filters( 'learn-press/static-page-ids', $pages );
2609	1948	}
2610	1949
2611	1950	/**
2612		- * Get default static pages of LP.
2613		- *
2614		- * @param bool $name - Optional. TRUE will return name only.
2615		- *
2616		- * @return array
2617		- *
2618		- * @since 3.0.0
2619		- */
2620		-function learn_press_static_pages( $name = false ) {
2621		- $pages = apply_filters(
2622		- 'learn-press/static-pages',
2623		- array(
2624		- 'checkout' => _x( 'Checkout', 'static-page-name', 'learnpress' ),
2625		- 'courses' => _x( 'Courses', 'static-page-name', 'learnpress' ),
2626		- 'profile' => _x( 'Profile', 'static-page-name', 'learnpress' ),
2627		- 'become_a_teacher' => _x( 'Become a Teacher', 'static-page-name', 'learnpress' ),
2628		- )
2629		- );
2630		-
2631		- if ( $name ) {
2632		- return array_keys( $pages );
2633		- }
2634		-
2635		- return $pages;
2636		-}
2637		-
2638		-/*function learn_press_cache_path( $group, $key = '' ) {
2639		- $path = LP_PLUGIN_PATH . 'cache';
2640		- if ( ! file_exists( $path ) ) {
2641		- @mkdir( $path );
2642		- }
2643		- $path = $path . '/' . $group;
2644		-
2645		- if ( ! file_exists( $path ) ) {
2646		- @mkdir( $path );
2647		- }
2648		- if ( $key ) {
2649		- $path = $path . '/' . $key . '.ch';
2650		- }
2651		-
2652		- return $path;
2653		-}*/
2654		-
2655		-function learn_press_cache_get( $key, $group, $found = null ) {
2656		- //$file = learn_press_cache_path( $group, $key );
2657		- $data = wp_cache_get( $key, $group, $found );
2658		-
2659		- /*if ( ! file_exists( $file ) ) {
2660		- return false;
2661		- }*/
2662		-
2663		- /*if ( false === $data ) {
2664		- $content = file_get_contents( $file );
2665		-
2666		- if ( file_exists( $file ) && $content ) {
2667		- try {
2668		- $data = unserialize( $content );
2669		- } catch ( Exception $ex ) {
2670		- print_r( $content );
2671		- die();
2672		- }
2673		- wp_cache_set( $key, $data, $group, $found );
2674		- }
2675		- }*/
2676		-
2677		- return $data;
2678		-}
2679		-
2680		-function learn_press_cache_set( $key, $data, $group = '', $expire = 0 ) {
2681		- //$file = learn_press_cache_path( $group, $key );
2682		- wp_cache_set( $key, $data, $group, $expire );
2683		-
2684		- /*if ( ! is_string( $data ) ) {
2685		- $data = serialize( $data );
2686		- }
2687		- file_put_contents( $file, $data );*/
2688		-}
2689		-
2690		-function learn_press_cache_replace( $key, $data, $group = '', $expire = 0 ) {
2691		- wp_cache_replace( $key, $data, $group, $expire );
2692		-}
2693		-
2694		-function learn_press_cache_add( $key, $data, $group = '', $expire = 0 ) {
2695		- wp_cache_add( $key, $data, $group, $expire );
2696		-}
2697		-
2698		-if ( ! function_exists( 'learn_press_get_widget_course_object' ) ) {
2699		- /**
2700		- * Get course object for widget query.
2701		- *
2702		- * @param $query
2703		- *
2704		- * @return array
2705		- * @deprecated v4.1.6.1 - we will remove on the version 4.1.7
2706		- */
2707		- function learn_press_get_widget_course_object( $query ) {
2708		-
2709		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
2710		-
2711		- global $wpdb;
2712		-
2713		- $posts = $wpdb->get_results( $query );
2714		- if ( $posts ) {
2715		- // get lp courses object from WordPress post
2716		- $courses = array_map( 'learn_press_get_lp_course', $posts );
2717		- $courses = array_filter( $courses );
2718		-
2719		- } else {
2720		- $courses = array();
2721		- }
2722		-
2723		- return $courses;
2724		- }
2725		-}
2726		-
2727		-if ( ! function_exists( 'learn_press_get_lp_course' ) ) {
2728		- /**
2729		- * Get learn press course from WordPress post object
2730		- *
2731		- * @param object - reference $post WordPress post object
2732		- *
2733		- * @return LP_Course course
2734		- * @deprecated v4.1.6.1 - we will remove on the version 4.1.7
2735		- */
2736		- function learn_press_get_lp_course( $post ) {
2737		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
2738		-
2739		- $id = $post->ID;
2740		- $course = null;
2741		- if ( ! empty( $id ) ) {
2742		- // $course = new LP_Course( $id );
2743		- $course = learn_press_get_course( $id );
2744		- }
2745		-
2746		- return $course;
2747		- }
2748		-}
2749		-
2750		-/**
2751		- * Get all items are unassigned to any course.
2752		- *
2753		- * @param string|array $type - Optional. Types of items to get, default is all.
2754		- *
2755		- * @return array
2756		- * @since 3.0.0
2757		- * @deprecated 4.1.4.1 - Will remove on version 4.1.7
2758		- */
2759		-function learn_press_get_unassigned_items( $type = '' ) {
2760		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
2761		-
2762		- global $wpdb;
2763		-
2764		- if ( ! $type ) {
2765		- $type = learn_press_course_get_support_item_types();
2766		- $type = array_keys( $type );
2767		- }
2768		-
2769		- settype( $type, 'array' );
2770		- $key = 'items-' . md5( serialize( $type ) );
2771		-
2772		- if ( false === ( $items = LP_Object_Cache::get( $key, 'learn-press/unassigned' ) ) ) {
2773		- $format = array_fill( 0, sizeof( $type ), '%s' );
2774		-
2775		- $query = $wpdb->prepare(
2776		- "
2777		- SELECT p.ID
2778		- FROM {$wpdb->posts} p
2779		- WHERE p.post_type IN(" . join( ',', $format ) . ")
2780		- AND p.ID NOT IN(
2781		- SELECT si.item_id
2782		- FROM {$wpdb->learnpress_section_items} si
2783		- INNER JOIN {$wpdb->posts} p ON p.ID = si.item_id
2784		- WHERE p.post_type IN(" . join( ',', $format ) . ')
2785		- )
2786		- AND p.post_status NOT IN(%s, %s)
2787		- ',
2788		- array_merge( $type, $type, array( 'auto-draft', 'trash' ) )
2789		- );
2790		-
2791		- $items = $wpdb->get_col( $query );
2792		-
2793		- //LP_Debug::var_dump($query, __FILE__, __LINE__);
2794		-
2795		- LP_Object_Cache::set( $key, $items, 'learn-press/unassigned' );
2796		- }
2797		-
2798		- return $items;
2799		-}
2800		-
2801		-/**
2802		- * Get all questions are unassigned to any quiz.
2803		- *
2804		- * @return array
2805		- * @since 3.0.0
2806		- * @deprecated 4.1.6.1 - Will remove on version 4.1.7
2807		- */
2808		-function learn_press_get_unassigned_questions() {
2809		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
2810		-
2811		- global $wpdb;
2812		-
2813		- if ( false === ( $questions = LP_Object_Cache::get( 'questions', 'learn-press/unassigned' ) ) ) {
2814		- $query = $wpdb->prepare(
2815		- "
2816		- SELECT p.ID
2817		- FROM {$wpdb->posts} p
2818		- WHERE p.post_type = %s
2819		- AND p.ID NOT IN(
2820		- SELECT qq.question_id
2821		- FROM {$wpdb->learnpress_quiz_questions} qq
2822		- INNER JOIN {$wpdb->posts} p ON p.ID = qq.question_id
2823		- WHERE p.post_type = %s
2824		- )
2825		- AND p.post_status NOT IN(%s, %s)
2826		- ",
2827		- LP_QUESTION_CPT,
2828		- LP_QUESTION_CPT,
2829		- 'auto-draft',
2830		- 'trash'
2831		- );
2832		-
2833		- $questions = $wpdb->get_col( $query );
2834		- LP_Object_Cache::set( 'questions', $questions, 'learn-press/unassigned' );
2835		- }
2836		-
2837		- return $questions;
2838		-}
2839		-
2840		-/**
2841	1951	* Callback function for sorting to array|object by key|prop priority.
2842	1952	*
2843	1953	* @param array|object $a
2844	1954	* @param array|object $b
		@@ -2844,10 +1954,11 @@
2844	1954	* @param array|object $b
2845	1955	*
2846	1956	* @return int
2847	1957	* @since 3.0.0
	1958	+ * @deprecated 4.4.5
2848	1959	*/
2849		-function learn_press_sort_list_by_priority_callback( $a, $b ) {
	1960	+/*function learn_press_sort_list_by_priority_callback( $a, $b ) {
2850	1961	$a_priority = null;
2851	1962	$b_priority = null;
2852	1963
2853	1964	if ( is_array( $a ) && array_key_exists( 'priority', $a ) ) {
		@@ -2874,75 +1985,35 @@
2874	1985	return 0;
2875	1986	}
2876	1987
2877	1988	return ( $a_priority < $b_priority ) ? - 1 : 1;
2878		-}
	1989	+}*/
2879	1990
2880	1991	/**
2881	1992	* Localize date with custom format.
2882	1993	*
2883		- * @param string $timestamp
	1994	+ * @param int|bool $timestamp
2884	1995	* @param string $format
2885	1996	* @param bool $gmt
2886	1997	*
2887	1998	* @return string
2888	1999	* @since 3.0.0
	2000	+ * @deprcated 4.2.6 use LP_Datetime format instead
2889	2001	*/
2890		-function learn_press_date_i18n( $timestamp = '', $format = '', $gmt = false ) {
	2002	+function learn_press_date_i18n( $timestamp = 0, string $format = '', bool $gmt = false ): string {
2891	2003	if ( ! $format ) {
2892	2004	$format = get_option( 'date_format' );
2893	2005	}
2894	2006
2895		- return date_i18n( $format, $timestamp, $gmt );
2896		-}
	2007	+ $date_str = date_i18n( $format, $timestamp, $gmt );
	2008	+ if ( ! is_string( $date_str ) ) {
	2009	+ $date_str = '';
	2010	+ }
2897	2011
2898		-function learn_press_date() {
2899		-
	2012	+ return $date_str;
2900	2013	}
2901	2014
2902	2015	/**
2903		- * Remove user items.
2904		- *
2905		- * @param int $item_id
2906		- * @param int $course_id
2907		- * @param int $user_id
2908		- * @param int $keep
2909		- *
2910		- * @since 3.0.8
2911		- * @deprecated 4.1.6.1 - Will remove on version 4.1.7
2912		- */
2913		-function learn_press_remove_user_items_history( $item_id, $course_id, $user_id, $keep = 10 ) {
2914		- _deprecated_function( __FUNCTION__, '4.1.6.1' );
2915		-
2916		- $user = learn_press_get_user( $user_id );
2917		- if ( $rows = $user->get_item_archive( $item_id, $course_id ) ) {
2918		-
2919		- global $wpdb;
2920		-
2921		- $args = array( $user_id, $item_id, $course_id );
2922		- $query = $wpdb->prepare(
2923		- "
2924		- DELETE
2925		- FROM {$wpdb->learnpress_user_items}
2926		- WHERE user_id = %d AND item_id = %d
2927		- AND ref_id = %d
2928		- ",
2929		- $args
2930		- );
2931		-
2932		- if ( $keep ) {
2933		- $user_item_ids = array_keys( $rows );
2934		- $user_item_ids = array_splice( $user_item_ids, 0, $keep );
2935		- $format = array_fill( 0, sizeof( $user_item_ids ), '%d' );
2936		-
2937		- $query .= $wpdb->prepare( ' AND user_item_id NOT IN(' . join( ',', $format ) . ')', $user_item_ids );
2938		- }
2939		-
2940		- $wpdb->query( $query );
2941		- }
2942		-}
2943		-
2944		-/**
2945	2016	* Get item types of course support for blocking. Default is lp_lesson
2946	2017	*
2947	2018	* @return array
2948	2019	* @since 3.0.0
		@@ -2985,38 +2056,8 @@
2985	2056	return $post_type;
2986	2057	}
2987	2058
2988	2059	/**
2989		- * Add post type of a post into cache
2990		- *
2991		- * @param int|array $id
2992		- * @param string $type
2993		- *
2994		- * @since 3.1.0
2995		- */
2996		-function learn_press_cache_add_post_type( $id, $type = '' ) {
2997		- if ( false === ( $post_types = LP_Object_Cache::get( 'post-types', 'learn-press' ) ) ) {
2998		- $post_types = array();
2999		- }
3000		-
3001		- if ( func_num_args() == 1 && is_array( $id ) ) {
3002		- $post_types = $post_types + $id;
3003		- } else {
3004		- $post_types[ $id ] = $type;
3005		- }
3006		-
3007		- LP_Object_Cache::set( 'post-types', $post_types, 'learn-press' );
3008		-}
3009		-
3010		-function learn_press_has_option( $name ) {
3011		- global $wpdb;
3012		-
3013		- $query = $wpdb->prepare( "SELECT option_id FROM {$wpdb->options} WHERE option_name = %s", $name );
3014		-
3015		- return $wpdb->get_var( $query ) > 0;
3016		-}
3017		-
3018		-/**
3019	2060	* Update option to enable shuffle themes for ad.
3020	2061	*
3021	2062	* @since 3.2.1
3022	2063	*/
		@@ -3025,139 +2066,37 @@
3025	2066	}
3026	2067
3027	2068	add_action( 'learn-press/schedule-enable-shuffle-themes', '_learn_press_schedule_enable_shuffle_themes' );
3028	2069
3029		-function learn_press_show_log() {
3030		- if ( trim( LP_Request::get( 'show_log' ) ) === md5( AUTH_KEY ) ) {
3031		- call_user_func_array( 'learn_press_debug', func_get_args() );
3032		- }
3033		-}
3034		-
3035	2070	/**
	2071	+ * Return localize script data for admin.
	2072	+ *
3036	2073	* @return array
3037	2074	* @since 3.2.6
	2075	+ * @version 1.0.1
3038	2076	*/
3039		-function learn_press_global_script_params() {
3040		- $js = array(
3041		- 'ajax' => admin_url( 'admin-ajax.php' ),
3042		- 'plugin_url' => LP()->plugin_url(),
3043		- 'siteurl' => home_url(),
3044		- 'current_url' => learn_press_get_current_url(),
3045		- 'theme' => get_stylesheet(),
3046		- 'localize' => array(
	2077	+function learn_press_global_script_params(): array {
	2078	+ $localize = [
	2079	+ 'ajax' => admin_url( 'admin-ajax.php' ),
	2080	+ 'plugin_url' => LearnPress::instance()->plugin_url(),
	2081	+ 'siteurl' => home_url(),
	2082	+ //'current_url' => learn_press_get_current_url(),
	2083	+ 'theme' => get_stylesheet(),
	2084	+ 'localize' => array(
3047	2085	'button_ok' => __( 'OK', 'learnpress' ),
3048	2086	'button_cancel' => __( 'Cancel', 'learnpress' ),
3049	2087	'button_yes' => __( 'Yes', 'learnpress' ),
3050	2088	'button_no' => __( 'No', 'learnpress' ),
3051	2089	),
3052		- 'root' => esc_url_raw( rest_url() ),
3053		- 'nonce' => wp_create_nonce( 'wp_rest' ),
3054		- );
	2090	+ 'rest' => esc_url_raw( rest_url() ),
	2091	+ 'nonce' => wp_create_nonce( 'wp_rest' ),
	2092	+ 'is_admin' => current_user_can( ADMIN_ROLE ),
	2093	+ ];
3055	2094
3056		- return $js;
	2095	+ return apply_filters( 'lp/admin/localize/scripts', $localize );
3057	2096	}
3058	2097
3059	2098	/**
3060		- * Get url for setup cron job on server.
3061		- *
3062		- * @return string
3063		- * @since 3.3.0
3064		- */
3065		-function learn_press_get_cron_url() {
3066		- $nonce = get_option( 'learnpress_cron_url_nonce' );
3067		-
3068		- if ( ! $nonce ) {
3069		- $nonce = md5( microtime( true ) );
3070		- update_option( 'learnpress_cron_url_nonce', $nonce );
3071		- }
3072		- $url = add_query_arg(
3073		- array(
3074		- 'lp-ajax' => 'cron',
3075		- 'sid' => $nonce,
3076		- ),
3077		- get_home_url()
3078		- );
3079		-
3080		- return $url;
3081		-}
3082		-
3083		-/**
3084		- * Get courses expired.
3085		- *
3086		- * @return array
3087		- * @since 3.3.0
3088		- */
3089		-function learn_press_get_expired_courses() {
3090		- global $wpdb;
3091		-
3092		- $query = $wpdb->prepare(
3093		- "
3094		- SELECT X.*
3095		- FROM(
3096		- SELECT ui.*
3097		- FROM {$wpdb->learnpress_user_items} ui
3098		- LEFT JOIN {$wpdb->learnpress_user_items} uix
3099		- ON ui.item_id = uix.item_id
3100		- AND ui.user_id = uix.user_id
3101		- AND ui.user_item_id < uix.user_item_id
3102		- WHERE uix.user_item_id IS NULL
3103		- ) X
3104		- INNER JOIN {$wpdb->users} u ON u.ID = X.user_id
3105		- INNER JOIN {$wpdb->posts} p ON p.ID = X.item_id
3106		- WHERE X.item_type = %s
3107		- AND X.status = %s
3108		- #AND expiration_time_gmt <= UTC_TIMESTAMP()
3109		- AND expiration_time <= UTC_TIMESTAMP()
3110		- LIMIT 0, 10
3111		- ",
3112		- LP_COURSE_CPT,
3113		- 'enrolled'
3114		- );
3115		-
3116		-}
3117		-
3118		-/**
3119		- * Add new error log. Support message as an array|object.
3120		- * Convert message to string if it is not a string.
3121		- *
3122		- * @param mixed $value
3123		- *
3124		- * @since 4.0.0
3125		- */
3126		-function learn_press_error_log( $value ) {
3127		- if ( is_array( $value ) || is_object( $value ) ) {
3128		- ob_start();
3129		- print_r( $value );
3130		- $value = ob_get_clean();
3131		- }
3132		-
3133		- error_log( $value );
3134		-}
3135		-
3136		-/**
3137		- * Get status of global course for current user.
3138		- *
3139		- * @param int $user_id
3140		- * @param int $course_id
3141		- *
3142		- * @return bool|string
3143		- * @since 3.3.0
3144		- * @editor tungnx
3145		- * @modify 4.1.3 - comment - not use
3146		- */
3147		-/*function learn_press_user_course_status( $user_id = 0, $course_id = 0 ) {
3148		- if ( ! $user = learn_press_get_user( $user_id ? $user_id : get_current_user_id() ) ) {
3149		- return false;
3150		- }
3151		-
3152		- if ( ! $userCourse = $user->get_course_data( $course_id ) ) {
3153		- return false;
3154		- }
3155		-
3156		- return $userCourse->get_status();
3157		-}*/
3158		-
3159		-/**
3160	2099	* Return list types of questions that support answer options.
3161	2100	*
3162	2101	* @return array
3163	2102	* @since 3.3.0
		@@ -3191,84 +2130,15 @@
3191	2130	return $questions;
3192	2131	}
3193	2132
3194	2133	/**
3195		- * Helper function to output html for rendering a 'circle progress bar'
	2134	+ * LP Cookie
3196	2135	*
3197		- * @param int $percent
3198		- * @param int $width
3199		- * @param int $border
3200		- * @param string $color
	2136	+ * @param $name
	2137	+ * @param $namespace
3201	2138	*
3202		- * @since 3.3.0
	2139	+ * @return mixed|null
3203	2140	*/
3204		-function learn_press_circle_progress_html( $percent = 0, $width = 32, $border = 4, $color = '' ) {
3205		- $radius = $width / 2;
3206		- $r = ( $width - $border ) / 2;
3207		- $circumference = $r * 2 * pi();
3208		- $offset = $circumference - $percent / 100 * $circumference;
3209		-
3210		- printf(
3211		- '<svg class="circle-progress-bar" width="%d" height="%d">
3212		- <circle class="circle-progress-bar__circle"
3213		- stroke="%s"
3214		- stroke-width="%d"
3215		- style="stroke-dasharray:%s %s; stroke-dashoffset:%s;"
3216		- fill="transparent"
3217		- r="%d" cx="%d" cy="%d"></circle>
3218		- </svg>',
3219		- $width,
3220		- $width,
3221		- $color,
3222		- $border,
3223		- $circumference,
3224		- $circumference,
3225		- $offset,
3226		- $r,
3227		- $radius,
3228		- $radius
3229		- );
3230		-}
3231		-
3232		-function learn_press_is_page( $page_name ) {
3233		- $page_id = learn_press_get_page_id( $page_name );
3234		-
3235		- return $page_id && is_page( $page_id );
3236		-}
3237		-
3238		-/**
3239		- * Get end-date from start date with a duration.
3240		- *
3241		- * @param string|int $duration
3242		- * @param string|int $start
3243		- *
3244		- * @return false|string
3245		- * @since 3.x.x
3246		- */
3247		-function learn_press_date_end_from( $duration, $start = '' ) {
3248		- $format = 'Y-m-d H:i:s';
3249		-
3250		- if ( ! $start ) {
3251		- $start = time();
3252		- } elseif ( ! is_numeric( $start ) ) {
3253		- $start = strtotime( $start );
3254		- }
3255		-
3256		- // is LP duration format, e.g: 10 weeks
3257		- if ( preg_match( '/^[0-9]+ [a-z]+$/', $duration ) ) {
3258		- $duration = ( new LP_Duration( $duration ) )->get();
3259		- } elseif ( ! is_numeric( $duration ) ) {
3260		- // 10 days 5 hours ...
3261		- $duration = strtotime( $duration, 0 );
3262		- }
3263		-
3264		- return date( $format, $start + $duration );
3265		-}
3266		-
3267		-function learn_press_date_diff( $from, $to ) {
3268		-
3269		-}
3270		-
3271	2141	function learn_press_cookie_get( $name, $namespace = 'LP' ) {
3272	2142	if ( $namespace ) {
3273	2143	$cookie = ! empty( $_COOKIE[ $namespace ] ) ? (array) json_decode( LP_Helper::sanitize_params_submitted( stripslashes( $_COOKIE[ $namespace ] ), 'html' ) ) : array();
3274	2144	} else {
		@@ -3278,28 +2148,8 @@
3278	2148	return $cookie[ $name ] ?? null;
3279	2149	}
3280	2150
3281	2151	/**
3282		- * Get list of levels support in course.
3283		- *
3284		- * @return array
3285		- * @since 3.x.x
3286		- * @editor tungnx
3287		- * @reason comment - not use
3288		- */
3289		-/*
3290		-function learn_press_default_course_levels() {
3291		- $levels = array(
3292		- 'beginner' => __( 'Beginner', 'learnpress' ),
3293		- 'intermediate' => __( 'Intermediate', 'learnpress' ),
3294		- 'expert' => __( 'Expert', 'learnpress' ),
3295		- '' => __( 'All levels', 'learnpress' ),
3296		- );
3297		-
3298		- return apply_filters( 'learn-press/default-course-levels', $levels );
3299		-}*/
3300		-
3301		-/**
3302	2152	* Get default methods to evaluate course results.
3303	2153	*
3304	2154	* @param string $return - Optional. 'keys' will return keys instead of all.
3305	2155	*
		@@ -3306,67 +2156,76 @@
3306	2156	* @return array
3307	2157	* @since 3.x.x
3308	2158	*/
3309	2159	function learn_press_course_evaluation_methods( $postid, $return = '', $final_quizz_passing = '' ) {
3310		- $course_tip = '<span class="learn-press-tip">%s</span>';
3311		- $final_quiz_btn = '<a href="#" class="lp-metabox-get-final-quiz" data-postid="' . $postid . '" data-loading="' . esc_attr__(
3312		- 'Loading...',
3313		- 'learnpress'
3314		- ) . '">' . esc_html__( 'Get Passing Grade', 'learnpress' ) . '</a>';
	2160	+ $final_quiz_btn = sprintf(
	2161	+ '<a href="#" class="lp-metabox-get-final-quiz" data-postid="%d" data-loading="%s">%s</a>',
	2162	+ $postid,
	2163	+ esc_attr__( 'Loading...', 'learnpress' ),
	2164	+ esc_html__( 'Get A Passing Grade', 'learnpress' )
	2165	+ );
3315	2166
3316		- $course_desc = array(
	2167	+ $evaluations_desc = array(
3317	2168	'evaluate_lesson' => sprintf(
3318	2169	'<p>%s<br/>%s</p>',
3319		- __( 'Evaluate by the number of lessons completed per total number of lessons.', 'learnpress' ),
3320		- __( 'E.g: Course has 10 lessons and user completed 5 lessons then the result = 5/10 (50.%)', 'learnpress' )
	2170	+ __( 'Evaluate by the number of completed lessons per the total number of lessons.', 'learnpress' ),
	2171	+ __( 'E.g: If a course has 10 lessons and a user completes 5 lessons, then the result is 5/10 (50%).', 'learnpress' )
3321	2172	),
3322	2173	'evaluate_final_quiz' => __(
3323		- 'Evaluate by result of final quiz in the course. You have to add a quiz to the end of the course.',
	2174	+ 'Evaluate by the result of the final quiz in the course. You have to add a quiz at the end of the course.',
3324	2175	'learnpress'
3325	2176	),
3326	2177	'evaluate_quiz' => sprintf(
3327	2178	'<p>%s<br/>%s</p>',
3328		- __( 'Evaluate by the number of quizzes passed per total number of quizzes.', 'learnpress' ),
	2179	+ __( 'Evaluate by the number of passed quizzes per the total number of quizzes.', 'learnpress' ),
3329	2180	__(
3330		- 'E.g: The course has 10 quizzes and the user passed 5 quizzes then the result = 5/10 (50%).',
	2181	+ 'E.g: If the course has 10 quizzes and the user passes 5 quizzes, then the result is 5/10 (50%).',
3331	2182	'learnpress'
3332	2183	)
3333	2184	),
3334	2185	'evaluate_questions' => sprintf(
3335	2186	'<p>%s<br/>%s</p>',
3336		- __( 'Evaluate by total number of correct answers per total number of questions.', 'learnpress' ),
	2187	+ __( 'Evaluate by the number of correct answers per the total number of questions.', 'learnpress' ),
3337	2188	__(
3338		- 'E.g: Course has 10 questions. User correct 5 questions. Result is 5/10 (50%).',
	2189	+ 'E.g: If the course has 10 questions and the user corrects 5 questions, then the result is 5/10 (50%).',
3339	2190	'learnpress'
3340	2191	)
3341	2192	),
3342		- 'evaluate_mark' => __( 'Evaluate by total score achieved per total score of the questions.', 'learnpress' ),
	2193	+ 'evaluate_mark' => __( 'Evaluate by the number of achieved scores per the total score of the questions.', 'learnpress' ),
3343	2194	);
3344	2195
3345	2196	$methods = apply_filters(
3346	2197	'learnpress/course-evaluation/methods',
3347	2198	array(
3348		- 'evaluate_lesson' => __(
3349		- 'Evaluate via lessons',
3350		- 'learnpress'
3351		- ) . learn_press_quick_tip( $course_desc['evaluate_lesson'], false ),
3352		- 'evaluate_final_quiz' => __( 'Evaluate via results of the final quiz', 'learnpress' ) . sprintf(
3353		- $course_tip,
3354		- $course_desc['evaluate_final_quiz']
3355		- ) . $final_quiz_btn . $final_quizz_passing,
3356		- 'evaluate_quiz' => __( 'Evaluate via quizzes passed', 'learnpress' ) . sprintf(
3357		- $course_tip,
3358		- $course_desc['evaluate_quiz']
	2199	+ 'evaluate_lesson' => sprintf(
	2200	+ '%s %s',
	2201	+ __( 'Evaluate via lessons', 'learnpress' ),
	2202	+ learn_press_quick_tip( $evaluations_desc['evaluate_lesson'], false )
3359	2203	),
3360		- 'evaluate_questions' => __( 'Evaluate via questions', 'learnpress' ) . sprintf(
3361		- $course_tip,
3362		- $course_desc['evaluate_questions']
	2204	+ 'evaluate_final_quiz' => sprintf(
	2205	+ '%s %s %s %s',
	2206	+ __( 'Evaluate via results of the final quiz', 'learnpress' ),
	2207	+ learn_press_quick_tip( $evaluations_desc['evaluate_final_quiz'], false ),
	2208	+ $final_quiz_btn,
	2209	+ $final_quizz_passing
3363	2210	),
3364		- 'evaluate_mark' => __( 'Evaluate via mark', 'learnpress' ) . sprintf(
3365		- $course_tip,
3366		- $course_desc['evaluate_mark']
	2211	+ 'evaluate_quiz' => sprintf(
	2212	+ '%s %s',
	2213	+ __( 'Evaluate via passed quizzes', 'learnpress' ),
	2214	+ learn_press_quick_tip( $evaluations_desc['evaluate_quiz'], false )
3367	2215	),
3368		- )
	2216	+ 'evaluate_questions' => sprintf(
	2217	+ '%s %s',
	2218	+ __( 'Evaluate via questions', 'learnpress' ),
	2219	+ learn_press_quick_tip( $evaluations_desc['evaluate_questions'], false )
	2220	+ ),
	2221	+ 'evaluate_mark' => sprintf(
	2222	+ '%s %s',
	2223	+ __( 'Evaluate via mark', 'learnpress' ),
	2224	+ learn_press_quick_tip( $evaluations_desc['evaluate_mark'], false )
	2225	+ ),
	2226	+ ),
	2227	+ $postid
3369	2228	);
3370	2229
3371	2230	return apply_filters(
3372	2231	'learn-press/course-evaluation-methods',
		@@ -3375,143 +2234,8 @@
3375	2234	);
3376	2235	}
3377	2236
3378	2237	/**
3379		- * Wrap WP Core function current_time with mysql format.
3380		- *
3381		- * @param bool $gmt
3382		- *
3383		- * @return int|string
3384		- * @since 4.0.0
3385		- * @editor tungnx
3386		- * @modify 4.1.4.1 - comment - not use
3387		- */
3388		-/*function learn_press_mysql_time( $gmt = true ) {
3389		- return current_time( 'mysql', $gmt );
3390		-}*/
3391		-
3392		-/**
3393		- * Wrap WP Core function current_time with timestamp format.
3394		- *
3395		- * @param bool $gmt
3396		- *
3397		- * @return int|string
3398		- * @since 4.0.0
3399		- */
3400		-function learn_press_timestamp( $gmt = true ) {
3401		- return current_time( 'timestamp', $gmt );
3402		-}
3403		-
3404		-/**
3405		- * Convert time from GMT to local.
3406		- *
3407		- * @param string|int|LP_Datetime $gmt_time
3408		- * @param string $format
3409		- *
3410		- * @return false|int|string
3411		- * @since 4.0.0
3412		- */
3413		-function learn_press_time_from_gmt( $gmt_time, $format = 'Y-m-d H:i:s' ) {
3414		- if ( is_string( $gmt_time ) ) {
3415		- $gmt_time = strtotime( $gmt_time );
3416		- } elseif ( $gmt_time instanceof LP_Datetime ) {
3417		- $gmt_time = strtotime( $gmt_time . '' );
3418		- }
3419		-
3420		- $current_time = $gmt_time + get_option( 'gmt_offset' ) * HOUR_IN_SECONDS;
3421		-
3422		- if ( $format ) {
3423		- return date( $format, $current_time );
3424		- }
3425		-
3426		- return $current_time;
3427		-}
3428		-
3429		-/**
3430		- * Count all users has enrolled courses of an instructor.
3431		- *
3432		- * @param int $instructor_id . Author of course
3433		- *
3434		- SELECT COUNT(DISTINCT (user_id)) AS total
3435		- FROM wp_learnpress_user_items
3436		- WHERE 1 = 1
3437		- AND item_type = 'lp_course'
3438		- AND item_id IN (
3439		- SELECT ID
3440		- FROM wp_posts
3441		- WHERE post_author = 1
3442		- AND post_type = 'lp_course'
3443		- AND post_status = 'publish'
3444		- );
3445		- *
3446		- * @return int
3447		- * @since 4.0.0
3448		- * @editor tungnx
3449		- * @version 1.0.1
3450		- * @deprecated 4.1.6 replace to "get_statistic_info" function
3451		- */
3452		-//function learn_press_count_instructor_users( int $instructor_id = 0 ): int {
3453		-// try {
3454		-// $filter_course = new LP_Course_Filter();
3455		-// $filter_course->only_fields = array( 'ID' );
3456		-// $filter_course->post_author = $instructor_id;
3457		-// $filter_course->post_status = 'publish';
3458		-// $filter_course->return_string_query = true;
3459		-// $query_courses_str = LP_Course_DB::getInstance()->get_courses( $filter_course );
3460		-//
3461		-// $filter = new LP_User_Items_Filter();
3462		-// $filter->only_fields = array( 'DISTINCT (ui.user_id)' );
3463		-// $filter->field_count = 'DISTINCT (ui.user_id)';
3464		-// $filter->where[] = "AND item_id IN ({$query_courses_str})";
3465		-// $filter->query_count = true;
3466		-//
3467		-// return LP_User_Item_Course::get_user_courses( $filter );
3468		-// //return LP_User_Items_DB::getInstance()->get_user_courses( $filter );
3469		-// } catch ( Throwable $e ) {
3470		-// error_log( __FUNCTION__ . ': ' . $e->getMessage() );
3471		-//
3472		-// return 0;
3473		-// }
3474		-//
3475		-// /*$curd = new LP_User_CURD();
3476		-// $own_courses = $curd->query_own_courses( $instructor_id );
3477		-// $course_ids = $own_courses->get_items();*/
3478		-//
3479		-// /*
3480		-// global $wpdb;
3481		-// $filter = new LP_Course_Filter();
3482		-// $filter->post_author = $instructor_id;
3483		-// $filter->limit = -1;
3484		-// $courses = LP_Course::get_courses( $filter );
3485		-// $course_ids = LP_Course::get_course_ids( $courses );
3486		-//
3487		-// if ( ! empty( $course_ids ) ) {
3488		-// $query = $wpdb->prepare(
3489		-// "
3490		-// SELECT COUNT(user_id)
3491		-// FROM (
3492		-// SELECT item_id, user_id
3493		-// FROM {$wpdb->learnpress_user_items}
3494		-// WHERE item_type = %s
3495		-// GROUP BY item_id, user_id
3496		-// HAVING item_id IN(" . join( ',', $course_ids ) . ')
3497		-// ) X
3498		-// GROUP BY item_id
3499		-// ',
3500		-// LP_COURSE_CPT
3501		-// );
3502		-//
3503		-// $rows = $wpdb->get_col( $query );
3504		-//
3505		-// if ( $rows ) {
3506		-// return array_sum( $rows );
3507		-// }
3508		-// }
3509		-//
3510		-// return 0;*/
3511		-//}
3512		-
3513		-/**
3514	2238	* Get max retrying quiz allowed.
3515	2239	*
3516	2240	* @param int $quiz_id
3517	2241	* @param int $course_id
		@@ -3523,34 +2247,9 @@
3523	2247	return apply_filters( 'learn-press/max-retry-quiz-allowed', 1, $quiz_id, $course_id );
3524	2248	}
3525	2249
3526	2250	/**
3527		- * Get max retrying course allowed.
3528		- *
3529		- * @param int $course_id
3530		- *
3531		- * @return int
3532		- * @since 4.0.0
3533		- */
3534		-function learn_press_get_course_max_retrying( $course_id ) {
3535		- return apply_filters( 'learn-press/max-retry-course-allowed', 1, $course_id );
3536		-}
3537		-
3538		-/**
3539	2251	* Get slug for status of course/lesson/quiz if user
3540		- * completed/finished and graduation is failed.
3541		- *
3542		- * @param string $type
3543		- *
3544		- * @return string
3545		- * @since 4.0.0
3546		- */
3547		-function learn_press_user_item_failed_slug( $type = '' ) {
3548		- return apply_filters( 'learn-press/user-item-failed-slug', 'failed', $type );
3549		-}
3550		-
3551		-/**
3552		- * Get slug for status of course/lesson/quiz if user
3553	2252	* completed/finished and graduation is passed.
3554	2253	*
3555	2254	* @param string $type
3556	2255	*
		@@ -3556,21 +2255,8 @@
3556	2255	*
3557	2256	* @return string
3558	2257	* @since 4.0.0
3559	2258	*/
3560		-function learn_press_user_item_passed_slug( $type = '' ) {
3561		- return apply_filters( 'learn-press/user-item-passed-slug', 'passed', $type );
3562		-}
3563		-
3564		-/**
3565		- * Get slug for status of course/lesson/quiz if user
3566		- * completed/finished and graduation is passed.
3567		- *
3568		- * @param string $type
3569		- *
3570		- * @return string
3571		- * @since 4.0.0
3572		- */
3573	2259	function learn_press_user_item_in_progress_slug( $type = '' ) {
3574	2260	return apply_filters( 'learn-press/user-item-in-progress-slug', 'in-progress', $type );
3575	2261	}
3576	2262
		@@ -3599,29 +2285,9 @@
3599	2285
3600	2286	/**
3601	2287	* @return array
3602	2288	* @since 4.0.0
3603		- * @editor tungnx
3604		- * @modify 4.1.3 - comment - not use
3605	2289	*/
3606		-function learn_press_course_enrolled_slugs(): array {
3607		- _deprecated_function( __FUNCTION__, '4.1.3' );
3608		- return apply_filters(
3609		- 'learn-press/course-enrolled-slugs',
3610		- array(
3611		- learn_press_user_item_passed_slug(),
3612		- learn_press_user_item_failed_slug(),
3613		- 'in-progress',
3614		- 'enrolled',
3615		- 'finished', // deprecated
3616		- )
3617		- );
3618		-}
3619		-
3620		-/**
3621		- * @return array
3622		- * @since 4.0.0
3623		- */
3624	2290	function lp_item_course_class( $class = array() ) {
3625	2291	$classes = array_merge(
3626	2292	$class,
3627	2293	array( 'learn-press-courses' )
		@@ -3630,82 +2296,24 @@
3630	2296	}
3631	2297
3632	2298	//require_once dirname( __FILE__ ) . '/lp-custom-hooks.php';
3633	2299
3634		-
3635		-/**
3636		- * Disable auto update
3637		- *
3638		- * @param $update
3639		- * @param $item
3640		- *
3641		- * @return false
3642		- * @author hungkv
3643		- */
3644		-/*function learnpress_disable_auto_update( $update, $item ) {
3645		- $plugins = array( // Plugins to auto-update
3646		- 'learnpress',
3647		- );
3648		- // Auto-update specified plugins
3649		- if ( in_array( $item->slug, $plugins ) ) {
3650		- return false;
3651		- }
3652		-}
3653		-add_filter( 'auto_update_plugin', 'learnpress_disable_auto_update', 10, 2 );*/
3654		-
3655		-add_action(
	2300	+// Notify update message for LearnPress plugin
	2301	+/*add_action(
3656	2302	'in_plugin_update_message-learnpress/learnpress.php',
3657	2303	function ( $plugin_data ) {
3658		- version_update_warning( LEARNPRESS_VERSION, $plugin_data['new_version'] );
3659		- }
3660		-);
3661		-/**
3662		- * Custom message warning have new version
3663		- *
3664		- * @param $current_version
3665		- * @param $new_version
3666		- * @author hungkv
3667		- */
3668		-function version_update_warning( $current_version, $new_version ) {
3669		- $current_version_minor_part = explode( '.', $current_version )[1];
3670		- $new_version_minor_part = explode( '.', $new_version )[1];
3671		- if ( $current_version_minor_part === $new_version_minor_part ) {
3672		- return;
3673		- }
3674		-
3675		- $info = get_plugin_data( LP_PLUGIN_FILE );
3676		- ?>
3677		- <hr class="lp-update--warning__separator"/>
3678		- <div class="lp-update--warning">
3679		- <div>
3680		- <div class="lp-update-warning__title">
3681		- <?php echo esc_html__( 'Heads up, Please backup before upgrade!', 'learnpress' ); ?>
3682		- </div>
3683		- <div class="lp-update-warning__message">
3684		- <?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' ); ?>
3685		- <?php echo esc_html__( 'Learners require WordPress version ' . $info['Requires at least'] . ' or higher.', 'learnpress' ); ?>
3686		- </div>
3687		- </div>
3688		- </div>
3689		-
3690		- <?php
3691		-}
3692		-
3693		-// If profile content don't have shortcode profile.
3694		-function lp_add_shortcode_profile() {
3695		- global $post;
3696		-
3697		- if ( learn_press_is_profile() && is_object( $post ) ) {
3698		- if ( ! has_shortcode( $post->post_content, 'learn_press_profile' ) ) {
3699		- $post->post_content .= '<!-- wp:shortcode -->[' . apply_filters( 'learn-press/shortcode/profile/tag', 'learn_press_profile' ) . ']<!-- /wp:shortcode -->';
	2304	+ if ( version_compare( $plugin_data['new_version'], LEARNPRESS_VERSION, '<=' ) ) {
	2305	+ return;
3700	2306	}
3701	2307
3702		- wp_update_post( $post );
	2308	+ echo sprintf(
	2309	+ '<hr/><h3>%s</h3><div>%s</div>',
	2310	+ esc_html__( 'Heads up! Please backup before upgrading!', 'learnpress' ),
	2311	+ 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' )
	2312	+ );
3703	2313	}
3704		-}
	2314	+);*/
3705	2315
3706		-add_action( 'template_redirect', 'lp_add_shortcode_profile' );
3707		-
3708	2316	/**
3709	2317	* If Elementor Pro set Theme builder type "Archive", will not show content on page "Archive course"
3710	2318	*
3711	2319	* @editor tungnx
		@@ -3715,9 +2323,9 @@
3715	2323	* @version 1.0.1
3716	2324	*/
3717	2325	add_filter(
3718	2326	'elementor/theme/get_location_templates/template_id',
3719		- function( $theme_template_id ) {
	2327	+ function ( $theme_template_id ) {
3720	2328	$elementor_template_type = get_post_meta( $theme_template_id, '_elementor_template_type', true );
3721	2329
3722	2330	if ( in_array( $elementor_template_type, array( 'archive' ) ) ) {
3723	2331	if ( LP_PAGE_COURSES === LP_Page_Controller::page_current() && class_exists( 'ElementorPro\Modules\ThemeBuilder\Conditions\Archive' ) ) {