prepare( "SELECT DISTINCT p.ID FROM {$wpdb->posts} p JOIN {$wpdb->prefix}lifterlms_user_postmeta upm ON p.ID = upm.post_id WHERE upm.user_id = %d AND upm.meta_key = '_status' AND upm.meta_value = 'enrolled' AND p.post_type = 'course' ORDER BY upm.updated_date DESC LIMIT %d", $student_id, $limit ); return $wpdb->get_col($query); } /** * Count completed lessons in a course for a student * * @param LLMS_Course $course Course object * @param LLMS_Student $student Student object * @return int Number of completed lessons */ private function count_completed_lessons($course, $student) { $completed = 0; $lessons = $course->get_lessons('ids'); if (!empty($lessons)) { foreach ($lessons as $lesson_id) { if ($student->is_complete($lesson_id, 'lesson')) { $completed++; } } } return $completed; } /** * Shortcode output * * @param array $atts Shortcode attributes * @return string */ public function output_progress($atts) { $atts = shortcode_atts( array( 'limit' => 10, // Number of courses to display ), $atts, 'llms_course_progress' ); if (!is_user_logged_in()) { return __('You must be logged in to view your courses.', 'llms-course-progress'); } // Get enrolled courses $course_ids = $this->get_enrolled_courses($atts['limit']); if (empty($course_ids)) { return __('You are not enrolled in any courses.', 'llms-course-progress'); } ob_start(); ?>
get_progress($course_id, 'course'); $total_lessons = $course->get_lessons_count(); $completed_lessons = $this->count_completed_lessons($course, $student); // Get the continue link from the course continue shortcode $continue_link = do_shortcode("[lifterlms_course_continue course_id=\"{$course_id}\" text=\"\" button_class=\"hidden\"]"); // Extract href from the continue link preg_match('/href=["\']([^"\']+)["\']/', $continue_link, $matches); $course_link = !empty($matches[1]) ? $matches[1] : get_permalink($course_id); ?>