← All changes | inc/jwt/rest-api/version1/class-lp-rest-courses-v1-controller.php +408 -46 4.1.7.3 → 4.4.10 View file →

		@@ -1,5 +1,13 @@
1	1	<?php
	2	+
	3	+use LearnPress\Models\CourseModel;
	4	+use LearnPress\Models\CoursePostModel;
	5	+use LearnPress\Models\Courses;
	6	+use LearnPress\Models\PostModel;
	7	+use LearnPress\Models\UserItems\UserCourseModel;
	8	+use LearnPress\Models\UserModel;
	9	+
2	10	class LP_Jwt_Courses_V1_Controller extends LP_REST_Jwt_Posts_Controller {
3	11	protected $namespace = 'learnpress/v1';
4	12
5	13	protected $rest_base = 'courses';
		@@ -14,9 +22,9 @@
14	22	'/' . $this->rest_base,
15	23	array(
16	24	array(
17	25	'methods' => WP_REST_Server::READABLE,
18		- 'callback' => array( $this, 'get_items' ),
	26	+ 'callback' => array( $this, 'get_courses' ),
19	27	'permission_callback' => array( $this, 'get_items_permissions_check' ),
20	28	'args' => $this->get_collection_params(),
21	29	),
22	30	array(
		@@ -182,12 +190,12 @@
182	190	* Checks if a course can be read.
183	191	*
184	192	* Correctly handles courses with the inherit status.
185	193	*
186		- * @author Nhamdv
	194	+ * @return bool Whether the post can be read.
	195	+ * *@author Nhamdv
187	196	*
188		- * @return bool Whether the post can be read.
189		- * */
	197	+ */
190	198	public function check_read_permission( $post_id ) {
191	199	if ( empty( absint( $post_id ) ) ) {
192	200	return false;
193	201	}
		@@ -247,10 +255,13 @@
247	255	public function verify_receipt( $request ) {
248	256	$response = new LP_REST_Response();
249	257	$receipt = ! empty( $request['receipt-data'] ) ? $request['receipt-data'] : '';
250	258	$is_ios = ! empty( $request['is-ios'] ) ? true : false;
251		- $password = LP_Settings::instance()->get( 'in_app_purchase_apple_shared_secret', '' );
252	259
	260	+ // Get request header.
	261	+ $platform = ! empty( $request->get_header( 'x-platform' ) ) ? sanitize_text_field( $request->get_header( 'x-platform' ) ) : '';
	262	+ $password = function_exists( 'learnpress_mobile_iap_settings' ) ? learnpress_mobile_iap_settings( $platform )['apple_token_secret'] : LP_Settings::instance()->get( 'in_app_purchase_apple_shared_secret', '' );
	263	+
253	264	try {
254	265	if ( empty( $receipt ) ) {
255	266	throw new Exception( __( 'Receipt data is empty.', 'learnpress' ) );
256	267	}
		@@ -294,9 +305,9 @@
294	305	throw new Exception( __( 'The course ID is invalid.', 'learnpress' ) );
295	306	}
296	307
297	308	$course_ids = array_map(
298		- function( $receipt_id ) {
	309	+ function ( $receipt_id ) {
299	310	return absint( $receipt_id->product_id );
300	311	},
301	312	$latest_receipt_info
302	313	);
		@@ -313,11 +324,20 @@
313	324	if ( ! function_exists( 'learnpress_in_app_purchase_get_access_token' ) ) {
314	325	throw new Exception( __( 'Cannot verify the receipt', 'learnpress' ) );
315	326	}
316	327
317		- $access_token = learnpress_in_app_purchase_get_access_token();
	328	+ $access_token = function_exists( 'learnpress_mobile_iap_settings' ) ? learnpress_in_app_purchase_get_access_token( $platform ) : learnpress_in_app_purchase_get_access_token();
318	329
319		- $verify = wp_remote_get( 'https://androidpublisher.googleapis.com/androidpublisher/v3/applications/' . $package_name . '/purchases/products/' . $course_id . '/tokens/' . $purchase_token . '?access_token=' . $access_token );
	330	+ $verify = wp_remote_get(
	331	+ 'https://androidpublisher.googleapis.com/androidpublisher/v3/applications/' . $package_name . '/purchases/products/' . $course_id . '/tokens/' . $purchase_token,
	332	+ array(
	333	+ 'headers' => array(
	334	+ 'Content-Type' => 'application/json',
	335	+ 'Authorization' => 'Bearer ' . $access_token,
	336	+ ),
	337	+ 'timeout' => 60,
	338	+ )
	339	+ );
320	340
321	341	$body = json_decode( wp_remote_retrieve_body( $verify ) );
322	342
323	343	if ( isset( $body->error->message ) ) {
		@@ -335,11 +355,11 @@
335	355	$cart = LearnPress::instance()->cart;
336	356	$checkout = LP_Checkout::instance();
337	357
338	358	if ( ! learn_press_enable_cart() ) {
339		- $order_awaiting_payment = LearnPress::instance()->session->order_awaiting_payment;
	359	+ // $order_awaiting_payment = LearnPress::instance()->session->get( 'order_awaiting_payment' );
340	360	$cart->empty_cart();
341		- LearnPress::instance()->session->order_awaiting_payment = $order_awaiting_payment;
	361	+ // LearnPress::instance()->session->set( 'order_awaiting_payment', $order_awaiting_payment );
342	362	}
343	363
344	364	$cart_id = $cart->add_to_cart( $course_id, 1, array() );
345	365
		@@ -348,17 +368,10 @@
348	368	}
349	369
350	370	if ( is_user_logged_in() ) {
351	371	$order_id = $checkout->create_order();
352		-
353		- if ( is_wp_error( $order_id ) ) {
354		- throw new Exception( $order_id->get_error_message() );
355		- }
356		-
357		- $order = new LP_Order( $order_id );
358		-
	372	+ $order = new LP_Order( $order_id );
359	373	$order->payment_complete();
360		-
361	374	$cart->empty_cart();
362	375	}
363	376
364	377	$response->status = 'success';
		@@ -363,8 +376,9 @@
363	376
364	377	$response->status = 'success';
365	378	$response->message = esc_html__( 'Verify Receipt Data successfully.', 'learnpress' );
366	379	} catch ( \Throwable $th ) {
	380	+ error_log( $th->getMessage() );
367	381	$response->status = 'error';
368	382	$response->message = $th->getMessage();
369	383	}
370	384
		@@ -370,8 +384,241 @@
370	384
371	385	return rest_ensure_response( $response );
372	386	}
373	387
	388	+ /**
	389	+ * Convert params App to query courses.
	390	+ *
	391	+ * @param $params
	392	+ *
	393	+ * @return array|mixed
	394	+ */
	395	+ public function convert_params_query_courses( $params = [] ) {
	396	+ $params['limit'] = $params['per_page'] ?? 10;
	397	+
	398	+ $params['paged'] = $params['page'] ?? 1;
	399	+
	400	+ if ( ! empty( $params['popular'] ) ) {
	401	+ $params['order_by'] = 'popular';
	402	+ } else {
	403	+ $params['order_by'] = $params['orderby'] ?? 'menu_order';
	404	+ switch ( $params['order_by'] ) {
	405	+ case 'date':
	406	+ $params['order_by'] = 'post_date';
	407	+ $params['order'] = $params['order'] ?? 'DESC';
	408	+ break;
	409	+ case 'title':
	410	+ $params['order_by'] = 'post_title';
	411	+ break;
	412	+ case 'price':
	413	+ if ( ! empty( $params['order'] ) && 'asc' === $params['order'] ) {
	414	+ $params['order_by'] = 'price_low';
	415	+ }
	416	+ break;
	417	+ default:
	418	+ $params['order'] = $params['order'] ?? 'DESC';
	419	+ break;
	420	+ }
	421	+ }
	422	+
	423	+ if ( ! empty( $params['search'] ) ) {
	424	+ $params['c_search'] = trim( $params['search'] );
	425	+ }
	426	+
	427	+ if ( ! empty( $params['user'] ) ) {
	428	+ $params['c_author'] = $params['user'];
	429	+ }
	430	+
	431	+ if ( ! empty( $params['on_sale'] ) ) {
	432	+ $params['sort_by'] = 'on_sale';
	433	+ }
	434	+
	435	+ $params['return_type'] = 'json';
	436	+ //$params['c_only_fields'] = empty( $params['c_only_fields'] ) ? '' : explode( ',', $params['c_only_fields'] );
	437	+ $params['term_id'] = empty( $params['category'] ) || 'all' === $params['category'] ? '' : implode( ',', $params['category'] );
	438	+
	439	+ return $params;
	440	+ }
	441	+
	442	+ /**
	443	+ * Get courses.
	444	+ *
	445	+ * @param WP_REST_Request $request
	446	+ *
	447	+ * @return WP_REST_Response|LP_REST_Response
	448	+ * @since 4.2.6.9
	449	+ * @version 1.0.2
	450	+ */
	451	+ public function get_courses( WP_REST_Request $request ) {
	452	+ $res = new LP_REST_Response();
	453	+ $courses = [];
	454	+ $total = 0;
	455	+ $total_pages = 0;
	456	+ try {
	457	+ $filter = new LP_Course_Filter();
	458	+ $params = $request->get_params();
	459	+ $params = $this->convert_params_query_courses( $params );
	460	+
	461	+ Courses::handle_params_for_query_courses( $filter, $params );
	462	+ $filter->post_status = [ PostModel::STATUS_PUBLISH ];
	463	+
	464	+ // Filter by slug (post_name).
	465	+ if ( ! empty( $params['slug'] ) ) {
	466	+ $filter->post_name = is_array( $params['slug'] ) ? reset( $params['slug'] ) : $params['slug'];
	467	+ }
	468	+
	469	+ $key_cache = 'api/' . md5( json_encode( $params ) );
	470	+ $key_cache_total = $key_cache . '_total';
	471	+ $key_cache_total_pages = $key_cache . '_total_pages';
	472	+ $lp_courses_cache = new LP_Courses_Cache( true );
	473	+
	474	+ if ( ! empty( $params['learned'] ) ) {
	475	+ $user_id = get_current_user_id();
	476	+ // For tst user hard code
	477	+ // $user_id = ! empty( $params['user_id'] ) ? $params['user_id'] : get_current_user_id();
	478	+ if ( $user_id <= 0 ) {
	479	+ $user_id = - 1;
	480	+ }
	481	+ // Get courses that user has learned
	482	+ /*$lp_user_courses = LP_User_Items_DB::getInstance();
	483	+ $filter_user_course = new LP_User_Items_Filter();
	484	+ $filter_user_course->only_fields = array( 'DISTINCT(item_id) AS ID' );
	485	+ $filter_user_course->user_id = $user_id;
	486	+ $filter_user_course->item_type = LP_COURSE_CPT;
	487	+ $filter_user_course->return_string_query = true;
	488	+ $user_courses_query = $lp_user_courses->get_user_items( $filter_user_course );
	489	+ $params = $lp_user_courses->get_user_items( $filter_user_course );
	490	+ $filter->where[] = "AND p.ID IN ({$user_courses_query})";*/
	491	+
	492	+ $lp_user_items_db = LP_User_Items_DB::getInstance();
	493	+ $filter->fields[] = 'ui.user_item_id, ui.user_id, ui.item_id, ui.start_time, ui.end_time, ui.item_type, ui.graduation, ui.status';
	494	+ $filter->join[] = "LEFT JOIN $lp_user_items_db->tb_lp_user_items AS ui ON p.ID = ui.item_id";
	495	+ $filter->where[] = $lp_user_items_db->wpdb->prepare( 'AND ui.user_id = %s', $user_id );
	496	+ $filter->where[] = $lp_user_items_db->wpdb->prepare( 'AND ui.item_type = %s', LP_COURSE_CPT );
	497	+ if ( ! empty( $params['course_filter'] ) ) {
	498	+ $filter->where[] = $lp_user_items_db->wpdb->prepare( 'AND ui.graduation = %s', $params['course_filter'] );
	499	+ }
	500	+ } else {
	501	+ // Check cache with case not learned
	502	+ $courses_cache = $lp_courses_cache->get_cache( $key_cache );
	503	+ if ( $courses_cache !== false ) {
	504	+ $courses = $courses_cache;
	505	+ $total = (int) $lp_courses_cache->get_cache( $key_cache_total );
	506	+ $total_pages = (int) $lp_courses_cache->get_cache( $key_cache_total_pages );
	507	+
	508	+ $response = rest_ensure_response( $courses );
	509	+ $response->header( 'X-WP-Total', $total );
	510	+ $response->header( 'X-WP-TotalPages', $total_pages );
	511	+
	512	+ return $response;
	513	+ }
	514	+ }
	515	+
	516	+ $rs_courses = Courses::get_courses( $filter, $total );
	517	+ $courses = $this->prepare_struct_courses_response( $rs_courses, $params );
	518	+ $total_pages = LP_Database::get_total_pages( $filter->limit, $total );
	519	+ } catch ( Throwable $e ) {
	520	+ $res->message = $e->getMessage();
	521	+
	522	+ return $res;
	523	+ }
	524	+
	525	+ $response = rest_ensure_response( $courses );
	526	+ $response->header( 'X-WP-Total', $total );
	527	+ $response->header( 'X-WP-TotalPages', $total_pages );
	528	+
	529	+ // Set cache with case not learned
	530	+ if ( empty( $params['learned'] ) ) {
	531	+ $lp_courses_cache->set_cache( $key_cache, json_encode( $courses, JSON_UNESCAPED_UNICODE ) );
	532	+ $lp_courses_cache->save_cache_keys( LP_Courses_Cache::KEYS_QUERY_COURSES_APP, $key_cache );
	533	+ $lp_courses_cache->set_cache( $key_cache_total, $total );
	534	+ $lp_courses_cache->save_cache_keys( LP_Courses_Cache::KEYS_QUERY_COURSES_APP, $key_cache_total );
	535	+ $lp_courses_cache->set_cache( $key_cache_total_pages, $total_pages );
	536	+ $lp_courses_cache->save_cache_keys( LP_Courses_Cache::KEYS_QUERY_COURSES_APP, $key_cache_total_pages );
	537	+ }
	538	+
	539	+ return $response;
	540	+ }
	541	+
	542	+ /**
	543	+ * @throws Exception
	544	+ */
	545	+ public function prepare_struct_courses_response( $courses, $params ): array {
	546	+ $data = [];
	547	+ foreach ( $courses as $courseObj ) {
	548	+ $course = CourseModel::find( $courseObj->ID, true );
	549	+ if ( empty( $course ) ) {
	550	+ continue;
	551	+ }
	552	+
	553	+ $courseObjPrepare = new stdClass();
	554	+ $courseObjPrepare->id = (int) $courseObj->ID ?? 0;
	555	+ $courseObjPrepare->name = html_entity_decode( $course->get_title() );
	556	+ $courseObjPrepare->slug = $courseObj->post_name ?? get_post_field( 'post_name', $courseObj->ID );
	557	+ $courseObjPrepare->permalink = get_permalink( $courseObj->ID );
	558	+ $courseObjPrepare->excerpt = $courseObj->post_excerpt ?? '';
	559	+ $courseObjPrepare->count_students = method_exists( $course, 'count_students' ) ? (int) $course->count_students() : 0;
	560	+ $courseObjPrepare->image = $course->get_image_url();
	561	+ $author = $course->get_author_model();
	562	+ $courseObjPrepare->instructor = ! empty( $author ) ? $this->get_author_info( $author ) : [];
	563	+ $duration = $course->get_meta_value_by_key( CoursePostModel::META_KEY_DURATION, '' );
	564	+ $duration_arr = explode( ' ', $duration );
	565	+ $duration_number = floatval( $duration_arr[0] ?? 0 );
	566	+ $duration_type = $duration_arr[1] ?? '';
	567	+ if ( empty( $duration_number ) ) {
	568	+ $duration_str = __( 'Lifetime', 'learnpress' );
	569	+ } else {
	570	+ $duration_str = LP_Datetime::get_string_plural_duration( $duration_number, $duration_type );
	571	+ }
	572	+ $courseObjPrepare->duration = $duration_str;
	573	+ $course_categories = $course->get_categories();
	574	+ // Add key id, for old app.
	575	+ foreach ( $course_categories as $k => $category ) {
	576	+ $category->id = $category->term_id;
	577	+ $course_categories[ $k ] = $category;
	578	+ }
	579	+ $courseObjPrepare->categories = $course_categories;
	580	+ $courseObjPrepare->price = $course->get_price();
	581	+ $courseObjPrepare->price_rendered = $this->render_course_price( $course );
	582	+ $courseObjPrepare->origin_price = $course->get_regular_price();
	583	+ $courseObjPrepare->origin_price_rendered = html_entity_decode(
	584	+ learn_press_format_price( $courseObjPrepare->origin_price, true )
	585	+ );
	586	+ $courseObjPrepare->on_sale = $course->has_sale_price();
	587	+ $courseObjPrepare->sale_price = (float) $course->get_sale_price();
	588	+ $courseObjPrepare->sale_price_rendered = html_entity_decode(
	589	+ learn_press_format_price( $course->get_sale_price(), true )
	590	+ );
	591	+ // When release Addon Course Review v4.1.3 a long time, we will remove this code.
	592	+ $courseObjPrepare->rating = $this->get_course_rating( $courseObj->ID );
	593	+ // All settings of the course metabox, same as the single course response.
	594	+ $courseObjPrepare->meta_data = (object) $this->get_course_meta( $courseObj->ID );
	595	+
	596	+ // Add more fields
	597	+ if ( ! empty( $params['learned'] ) ) {
	598	+ $courseObjPrepare->course_data = new stdClass();
	599	+ $courseObjPrepare->course_data->user_item_id = $courseObj->user_item_id ?? 0;
	600	+ $courseObjPrepare->course_data->user_id = $courseObj->user_id ?? 0;
	601	+ $courseObjPrepare->course_data->item_id = $courseObj->item_id ?? 0;
	602	+ $courseObjPrepare->course_data->item_type = $courseObj->item_type ?? 0;
	603	+ $courseObjPrepare->course_data->status = $courseObj->status ?? '';
	604	+ $courseObjPrepare->course_data->graduation = $courseObj->graduation ?? '';
	605	+ $courseObjPrepare->course_data->start_time = $courseObj->start_time ?? '';
	606	+ $courseObjPrepare->course_data->end_time = $courseObj->end_time ?? '';
	607	+
	608	+ $userCourse = new UserCourseModel( $courseObjPrepare->course_data );
	609	+ $expirationTime = $userCourse->get_expiration_time();
	610	+ $courseObjPrepare->course_data->expiration_time = $expirationTime ? $expirationTime->format( LP_Datetime::I18N_FORMAT ) : __( 'Lifetime', 'learnpress' );
	611	+ $courseObjPrepare->course_data->result = $userCourse->calculate_course_results();
	612	+ }
	613	+
	614	+ $courseObjPrepare = apply_filters( 'learnPress/prepare_struct_courses_response/courseObjPrepare', $courseObjPrepare, $course );
	615	+ $data[] = $courseObjPrepare;
	616	+ }
	617	+
	618	+ return $data;
	619	+ }
	620	+
374	621	public function enroll_course( $request ) {
375	622	if ( ! class_exists( 'LP_REST_Courses_Controller' ) ) {
376	623	include_once LP_PLUGIN_PATH . 'inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php';
377	624	}
		@@ -417,15 +664,20 @@
417	664
418	665	public function retake_course( $request ) {
419	666	$response = new LP_REST_Response();
420	667
421		- if ( ! class_exists( 'LP_REST_Courses_Controller' ) ) {
422		- include_once LP_PLUGIN_PATH . 'inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php';
	668	+ try {
	669	+ if ( ! class_exists( 'LP_REST_Courses_Controller' ) ) {
	670	+ include_once LP_PLUGIN_PATH . 'inc/rest-api/v1/frontend/class-lp-rest-courses-controller.php';
	671	+ }
	672	+
	673	+ $course_controller = new LP_REST_Courses_Controller();
	674	+ $response = $course_controller->retake_course( $request );
	675	+ } catch ( Throwable $e ) {
	676	+ $response->message = $e->getMessage();
423	677	}
424	678
425		- $course_controller = new LP_REST_Courses_Controller();
426		-
427		- return $course_controller->retake_course( $request );
	679	+ return $response;
428	680	}
429	681
430	682	/**
431	683	* Create a single product.
		@@ -430,8 +682,9 @@
430	682	/**
431	683	* Create a single product.
432	684	*
433	685	* @param WP_REST_Request $request Full details about the request.
	686	+ *
434	687	* @return WP_Error|WP_REST_Response
435	688	*/
436	689	public function create_item( $request ) {
437	690	if ( ! empty( $request['id'] ) ) {
		@@ -488,8 +741,13 @@
488	741	public function prepare_object_for_response( $object, $request ) {
489	742	$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
490	743	$data = $this->get_course_data( $object, $context, $request );
491	744
	745	+ // Ensure sections are always included for single-item response, regardless of schema/context filtering.
	746	+ if ( empty( $request['optimize'] ) && ! isset( $data['sections'] ) ) {
	747	+ $data['sections'] = $this->get_all_items( $object );
	748	+ }
	749	+
492	750	$response = rest_ensure_response( $data );
493	751
494	752	return apply_filters( "lp_jwt_rest_prepare_{$this->post_type}_object", $response, $object, $request );
495	753	}
		@@ -582,9 +840,9 @@
582	840	case 'tags':
583	841	$data['tags'] = $this->get_course_taxonomy( $id, 'course_tag' );
584	842	break;
585	843	case 'instructor':
586		- $data['instructor'] = $this->get_instructor_info( $id, $request, $course );
	844	+ $data['instructor'] = $this->get_instructor_info( $course );
587	845	break;
588	846	case 'sections':
589	847	$data['sections'] = $this->get_all_items( $course );
590	848	break;
		@@ -619,8 +877,34 @@
619	877
620	878	return $data;
621	879	}
622	880
	881	+ /**
	882	+ * Handle price course return to App
	883	+ *
	884	+ * @param CourseModel $course
	885	+ *
	886	+ * @return string
	887	+ * @throws Exception
	888	+ * @version 1.0.0
	889	+ * @since 4.2.6.9
	890	+ */
	891	+ public function render_course_price( CourseModel $course ): string {
	892	+ $price_string = '';
	893	+
	894	+ if ( $course->is_free() ) {
	895	+ $price_string = apply_filters(
	896	+ 'learn_press_course_price_html_free',
	897	+ esc_html__( 'Free', 'learnpress' ),
	898	+ $this
	899	+ );
	900	+ } else {
	901	+ $price_string .= learn_press_format_price( $course->get_price() );
	902	+ }
	903	+
	904	+ return html_entity_decode( $price_string );
	905	+ }
	906	+
623	907	public function get_retaken_count( $id ) {
624	908	$user_id = get_current_user_id();
625	909
626	910	if ( ! $user_id ) {
		@@ -694,30 +978,89 @@
694	978
695	979	return false;
696	980	}
697	981
698		- public function get_instructor_info( $id, $request, $course ) {
699		- $user_id = get_post_meta( $id, '_lp_course_author', true );
	982	+ /**
	983	+ * Get instructor info
	984	+ *
	985	+ * @param LP_Course $course
	986	+ *
	987	+ * @return array
	988	+ */
	989	+ public function get_instructor_info( $course ) {
	990	+ if ( ! $course ) {
	991	+ return [];
	992	+ }
700	993
701		- $output = array();
	994	+ if ( $course instanceof LP_Course ) {
	995	+ $courseModel = CourseModel::find( $course->get_id(), true );
	996	+ } elseif ( $course instanceof CourseModel ) {
	997	+ $courseModel = $course;
	998	+ } else {
	999	+ return [];
	1000	+ }
702	1001
703		- $extra_info = learn_press_get_user_extra_profile_info( $user_id );
	1002	+ $output = array();
	1003	+ $extra_info = learn_press_get_user_extra_profile_info( $courseModel->get_id() );
	1004	+ $author = $courseModel->get_author_model();
	1005	+ if ( ! $author ) {
	1006	+ return [];
	1007	+ }
704	1008
705		- $instructor = $course->get_instructor();
	1009	+ $output['avatar'] = $author->get_avatar_url();
	1010	+ $output['id'] = $author->get_id();
	1011	+ $output['name'] = $author->get_display_name();
	1012	+ $output['description'] = $author->get_description();
	1013	+ $output['social'] = $extra_info;
	1014	+ $output['statistic'] = $this->get_instructor_statistic( $author );
706	1015
707		- $output['avatar'] = $instructor->get_upload_profile_src();
	1016	+ return $output;
	1017	+ }
708	1018
709		- if ( $user_id ) {
710		- $user = get_user_by( 'ID', absint( $user_id ) );
	1019	+ /**
	1020	+ * Count the courses and the students of an instructor.
	1021	+ *
	1022	+ * Only used for the single course response, it costs several queries and
	1023	+ * "LP_Cache::cache_load_first" only keeps the result within the current request.
	1024	+ *
	1025	+ * @param UserModel $author
	1026	+ *
	1027	+ * @return array
	1028	+ */
	1029	+ protected function get_instructor_statistic( UserModel $author ): array {
	1030	+ $statistic = $author->get_instructor_statistic();
711	1031
712		- if ( $user ) {
713		- $output['id'] = absint( $user_id );
714		- $output['name'] = $user->display_name;
715		- $output['description'] = $user->description;
716		- $output['social'] = $extra_info;
717		- }
	1032	+ // Keep the extra keys added by add-ons, only cast the ones of the core.
	1033	+ $numeric_keys = array(
	1034	+ 'total_course',
	1035	+ 'published_course',
	1036	+ 'pending_course',
	1037	+ 'total_student',
	1038	+ 'student_completed',
	1039	+ 'student_in_progress',
	1040	+ );
	1041	+
	1042	+ foreach ( $numeric_keys as $numeric_key ) {
	1043	+ $statistic[ $numeric_key ] = absint( $statistic[ $numeric_key ] ?? 0 );
718	1044	}
719	1045
	1046	+ return $statistic;
	1047	+ }
	1048	+
	1049	+ /**
	1050	+ * Get instructor info
	1051	+ *
	1052	+ * @param UserModel $author
	1053	+ *
	1054	+ * @return array
	1055	+ */
	1056	+ public function get_author_info( $author ): array {
	1057	+ $output = [];
	1058	+ $output['avatar'] = $author->get_avatar_url();
	1059	+ $output['id'] = $author->get_id();
	1060	+ $output['name'] = $author->display_name;
	1061	+ $output['description'] = $author->get_description();
	1062	+
720	1063	return $output;
721	1064	}
722	1065
723	1066	public function get_item_learned_ids( $request ) {
		@@ -762,11 +1105,11 @@
762	1105
763	1106	return array(
764	1107	'graduation' => $course_data->get_graduation() ?? '',
765	1108	'status' => $course_data->get_status() ?? '',
766		- 'start_time' => $course_data->get_start_time() ? lp_jwt_prepare_date_response( $course_data->get_start_time()->toSql( false ) ) : null,
767		- 'end_time' => $course_data->get_end_time() ? lp_jwt_prepare_date_response( $course_data->get_end_time()->toSql( false ) ) : null,
768		- 'expiration_time' => $course_data->get_expiration_time() ? lp_jwt_prepare_date_response( $course_data->get_expiration_time()->toSql( false ) ) : '',
	1109	+ 'start_time' => $course_data->get_start_time() ? lp_jwt_prepare_date_response( $course_data->get_start_time()->toSql() ) : null,
	1110	+ 'end_time' => $course_data->get_end_time() ? lp_jwt_prepare_date_response( $course_data->get_end_time()->toSql() ) : null,
	1111	+ 'expiration_time' => $course_data->get_expiration_time() ? lp_jwt_prepare_date_response( $course_data->get_expiration_time()->toSql() ) : '',
769	1112	'result' => $course_data->calculate_course_results(),
770	1113	);
771	1114	}
772	1115
		@@ -789,8 +1132,10 @@
789	1132
790	1133	/**
791	1134	* Get Items of sections
792	1135	*
	1136	+ * @param LP_Course $course
	1137	+ *
793	1138	* @throws Exception
794	1139	* @editor tungnx
795	1140	* @modify 4.1.3
796	1141	* @version 4.0.1
		@@ -840,14 +1185,15 @@
840	1185
841	1186	$data_item[] = array(
842	1187	'id' => $item->get_id(),
843	1188	'type' => $item->get_item_type(),
	1189	+ 'slug' => $post->post_name,
844	1190	'title' => $post->post_title,
845	1191	'preview' => $item->is_preview(),
846	1192	'duration' => $item->get_duration()->to_timer( $format, true ),
847	1193	'graduation' => $user_item ? $user_item->get_graduation() : '',
848	1194	'status' => $user_item ? $user_item->get_status() : '',
849		- 'locked' => isset( $can_view_item->flag ) ? ! $can_view_item->flag : true,
	1195	+ 'locked' => ! isset( $can_view_item->flag ) || ! $can_view_item->flag,
850	1196	);
851	1197	}
852	1198	}
853	1199
		@@ -859,12 +1205,17 @@
859	1205
860	1206	return $output;
861	1207	}
862	1208
	1209	+ /**
	1210	+ * Get all settings of the course metabox.
	1211	+ *
	1212	+ * @param int $id Course ID.
	1213	+ *
	1214	+ * @return array
	1215	+ */
863	1216	public function get_course_meta( $id ) {
864		- $user_id = get_current_user_id();
865		-
866		- if ( ! $user_id ) {
	1217	+ if ( empty( absint( $id ) ) ) {
867	1218	return array();
868	1219	}
869	1220
870	1221	if ( ! class_exists( 'LP_Meta_Box' ) ) {
		@@ -874,9 +1225,9 @@
874	1225	if ( ! class_exists( 'LP_Meta_Box_Course' ) ) {
875	1226	include_once LP_PLUGIN_PATH . 'inc/admin/views/meta-boxes/course/settings.php';
876	1227	}
877	1228
878		- $metabox = new LP_Meta_Box_Course();
	1229	+ $metabox = LP_Meta_Box_Course::instance();
879	1230
880	1231	$output = array();
881	1232
882	1233	foreach ( $metabox->metabox( $id ) as $key => $tab ) {
		@@ -1229,8 +1580,14 @@
1229	1580	'type' => 'array',
1230	1581	'context' => array( 'view' ),
1231	1582	'readonly' => true,
1232	1583	),
	1584	+ 'statistic' => array(
	1585	+ 'description' => __( 'Total courses and students of the instructor.', 'learnpress' ),
	1586	+ 'type' => 'object',
	1587	+ 'context' => array( 'view' ),
	1588	+ 'readonly' => true,
	1589	+ ),
1233	1590	),
1234	1591	),
1235	1592	),
1236	1593	'sections' => array(
		@@ -1271,8 +1628,13 @@
1271	1628	'context' => array( 'view', 'edit' ),
1272	1629	),
1273	1630	'type' => array(
1274	1631	'description' => __( 'Item Type.', 'learnpress' ),
	1632	+ 'type' => 'string',
	1633	+ 'context' => array( 'view', 'edit' ),
	1634	+ ),
	1635	+ 'slug' => array(
	1636	+ 'description' => __( 'Item slug.', 'learnpress' ),
1275	1637	'type' => 'string',
1276	1638	'context' => array( 'view', 'edit' ),
1277	1639	),
1278	1640	'title' => array(