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<?php |
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/** |
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* Class LP_Background_Single_Course |
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* |
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* Single to run not schedule, run one time and done when be call |
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* |
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* @since 4.1.1 |
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* @author tungnx |
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* @version 1.0.1 |
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*/ |
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defined( 'ABSPATH' ) || exit; |
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|
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if ( ! class_exists( 'LP_Background_Single_Course' ) ) { |
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class LP_Background_Single_Course extends WP_Async_Request { |
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protected $prefix = 'lp'; |
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protected $action = 'background_single_course'; |
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protected static $instance; |
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/** |
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* @var $lp_course LP_Course |
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*/ |
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protected $lp_course; |
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/** |
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* @var array |
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*/ |
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protected $data = array(); |
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|
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/** |
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* Get params via $_POST and handle |
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* @in_array |
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* @see LP_Course_Post_Type::save |
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*/ |
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protected function handle() { |
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try { |
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$handle_name = LP_Helper::sanitize_params_submitted( $_POST['handle_name'] ?? '' ); |
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$course_id = intval( $_POST['course_id'] ?? 0 ); |
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if ( empty( $handle_name ) || ! $course_id ) { |
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return; |
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} |
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|
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$this->lp_course = learn_press_get_course( $course_id ); |
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$this->data = LP_Helper::sanitize_params_submitted( $_POST['data'] ?? '' ); |
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|
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if ( empty( $this->lp_course ) ) { |
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return; |
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} |
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|
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switch ( $handle_name ) { |
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case 'save_post': |
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$this->save_post(); |
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break; |
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default: |
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break; |
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} |
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} catch ( Throwable $e ) { |
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error_log( $e->getMessage() ); |
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} |
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} |
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|
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/** |
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* Save course post data |
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* |
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* @throws Exception |
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*/ |
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protected function save_post() { |
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$this->save_price(); |
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$this->save_extra_info(); |
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$this->review_post_author(); |
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|
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do_action( 'lp/background/course/save', $this->lp_course, $this->data ); |
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|
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/** |
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* Clean cache courses |
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* |
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* @see LP_Course::get_courses() where set cache |
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*/ |
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$keys_cache = LP_Courses_Cache::instance()->get_cache( LP_Courses_Cache::$keys ); |
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if ( $keys_cache ) { |
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foreach ( $keys_cache as $key ) { |
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LP_Courses_Cache::instance()->clear( $key ); |
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} |
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LP_Courses_Cache::instance()->clear( LP_Courses_Cache::$keys ); |
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} |
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// End |
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} |
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|
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/** |
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* Save price course |
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* |
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* @return void |
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*/ |
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protected function save_price() { |
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$has_sale_price = false; |
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$regular_price = $this->data['_lp_regular_price'] ?? ''; |
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$sale_price = $this->data['_lp_sale_price'] ?? ''; |
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$start_date = $this->data['_lp_sale_start'] ?? ''; |
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$end_date = $this->data['_lp_sale_end'] ?? ''; |
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$price = 0; |
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|
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if ( '' != $regular_price ) { |
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$price = $regular_price; |
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|
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if ( '' != $sale_price ) { |
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if ( floatval( $sale_price ) < floatval( $regular_price ) ) { |
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$price = $sale_price; |
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$has_sale_price = true; |
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} |
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|
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// Check in days sale |
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if ( '' !== $start_date && '' !== $end_date ) { |
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$now = strtotime( get_date_from_gmt( gmdate( 'Y-m-d H:i:s', time() ) ) ); |
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$end = strtotime( $end_date ); |
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$start = strtotime( $start_date ); |
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|
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$has_sale_price = $now >= $start && $now <= $end; |
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} |
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} |
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} |
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|
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update_post_meta( $this->lp_course->get_id(), '_lp_price', $price ); |
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|
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// Update course is sale |
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if ( $has_sale_price ) { |
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update_post_meta( $this->lp_course->get_id(), '_lp_course_is_sale', 1 ); |
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} else { |
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delete_post_meta( $this->lp_course->get_id(), '_lp_course_is_sale' ); |
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} |
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} |
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|
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/** |
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* Save Extra info of course |
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* |
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* @author tungnx |
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* @since 4.1.4.1 |
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* @version 1.0.0 |
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*/ |
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protected function save_extra_info() { |
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$lp_course_db = LP_Course_DB::getInstance(); |
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$lp_course = $this->lp_course; |
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$lp_course_cache = LP_Course_Cache::instance(); |
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$course_id = $lp_course->get_id(); |
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|
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try { |
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$extra_info = $this->lp_course->get_info_extra_for_fast_query(); |
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|
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// Get and set first item id |
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// Clean cache |
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$key_cache_first_item_id = "$course_id/first_item_id"; |
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$lp_course_cache->clear( $key_cache_first_item_id ); |
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$first_item_id = $lp_course_db->get_first_item_id( $lp_course->get_id() ); |
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$extra_info->first_item_id = $first_item_id; |
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|
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// Get and set total items course |
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// Clean cache |
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$key_cache_total_items = "$course_id/total_items"; |
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$lp_course_cache->clear( $key_cache_total_items ); |
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$total_items = $lp_course_db->get_total_items( $lp_course->get_id() ); |
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$extra_info->total_items = $total_items; |
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|
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// Get and set sections, items of course |
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// Clean cache |
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$key_cache_sections_items = "$course_id/sections_items"; |
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$lp_course_cache->clear( $key_cache_sections_items ); |
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$sections_items = $lp_course->get_sections_and_items_course_from_db_and_sort(); |
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$extra_info->sections_items = $sections_items; |
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|
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// Check items removed course, will delete on 'learnpress_user_items', 'learnpress_user_item_results' table |
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$this->delete_user_items_data( $sections_items ); |
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|
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// Save post meta |
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$lp_course->set_info_extra_for_fast_query( $extra_info ); |
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// End set first item id |
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} catch ( Throwable $e ) { |
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error_log( $e->getMessage() ); |
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} |
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} |
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|
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/** |
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* Delete items removed on course on tables: |
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* learnpress_user_items, learnpress_user_itemmeta, learnpress_user_item_results |
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* |
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* @return void |
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* @since 4.1.6.9 |
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* @version 1.0.0 |
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*/ |
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private function delete_user_items_data() { |
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// Get all user_item_id |
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$lp_user_items_db = LP_User_Items_DB::getInstance(); |
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$lp_user_item_results_db = LP_User_Items_Result_DB::instance(); |
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|
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try { |
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$course = $this->lp_course; |
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|
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// Get all items of course is attend |
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$filter_user_items = new LP_User_Items_Filter(); |
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$filter_user_items->only_fields = [ 'item_id', 'user_item_id' ]; |
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$filter_user_items->ref_id = $course->get_id(); |
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$filter_user_items->ref_type = LP_COURSE_CPT; |
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$users_items_result = $lp_user_items_db->get_user_items( $filter_user_items ); |
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|
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$item_ids = $course->get_item_ids(); |
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|
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$users_items_ids_need_delete = []; |
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foreach ( $users_items_result as $user_item ) { |
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//$users_items[ $user_item->item_id ] = $user_item->user_item_id; |
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$item_id = $user_item->item_id; |
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if ( ! in_array( $item_id, $item_ids ) ) { |
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$users_items_ids_need_delete[] = $user_item->user_item_id; |
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} |
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} |
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|
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if ( empty( $users_items_ids_need_delete ) ) { |
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return; |
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} |
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|
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// Delete on tb lp_user_items |
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$filter_delete = new LP_User_Items_Filter(); |
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$filter_delete->user_item_ids = $users_items_ids_need_delete; |
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$lp_user_items_db->remove_user_item_ids( $filter_delete ); |
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|
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// Delete user_itemmeta |
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$lp_user_items_db->remove_user_itemmeta( $filter_delete ); |
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|
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// Delete user_item_results |
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$lp_user_item_results_db->remove_user_item_results( $filter_delete ); |
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} catch ( Throwable $e ) { |
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error_log( $e->getMessage() ); |
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} |
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} |
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|
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/** |
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* Check user is Instructor and enable review post of Instructor |
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* |
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* @author tungnx |
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* @since 4.1.4.1 |
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* @version 1.0.0 |
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*/ |
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protected function review_post_author() { |
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$lp_course = $this->lp_course; |
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|
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$user = learn_press_get_current_user(); |
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$required_review = LP_Settings::get_option( 'required_review', 'yes' ) === 'yes'; |
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|
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if ( $user->is_instructor() && $required_review ) { |
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wp_update_post( |
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array( |
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'ID' => $lp_course->get_id(), |
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'post_status' => 'pending', |
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), |
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array( '%d', '%s' ) |
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); |
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} |
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// End |
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} |
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|
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/** |
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* @return LP_Background_Single_Course |
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*/ |
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public static function instance(): self { |
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if ( is_null( self::$instance ) ) { |
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self::$instance = new self(); |
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} |
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|
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return self::$instance; |
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} |
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} |
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|
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// Must run instance to register ajax. |
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LP_Background_Single_Course::instance(); |
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} |
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|
