课程

class Courses {/** * Constructor ** @since BuddyBoss 1.0.0 */ public function __construct() {add_action('bp_ld_sync/init'， [$this， 'init']);} /** *一旦集成准备好** @since BuddyBoss 1.0.0 */ public function init() {add_action('bp_ld_sync/courses_loop/after_title'， [$this， 'showUserProgress']， 10);add_action('bp_ld_sync/courses_loop/after_title'， [$this， 'showGroupProgress']， 20); / /启动同步add_action('bp_ld_sync/courses_loop/after_title'， [$this， 'showCourseButton']， 30);} /** *输出用户课程进度html ** @since BuddyBoss 1.0.0 */ public function showUserProgress() {if (!Groups_is_user_member (bp_loggedin_user_id()， groups_get_current_group()->id)) {return;} if (group_is_user_admin (bp_loggedin_user_id()， group_get_current_group ()->id)) {return;} $label = __('Your Progress'， 'buddyboss');$ = $ this - >进步getUserCourseProgress ();Require bp_locate_template('groups/single/courses-progress.php'， false, false); } /** * Output group course progress html * * @since BuddyBoss 1.0.0 */ public function showGroupProgress() { $label = __('Group Progress', 'buddyboss'); $progress = $this->getGroupCourseProgress(); require bp_locate_template('groups/single/courses-progress.php', false, false); } /** * Output course link button html * * @since BuddyBoss 1.0.0 */ public function showCourseButton() { if (! is_user_logged_in()) { return; } $label = $this->getUserCourseViewButtonLabel(bp_loggedin_user_id(), get_the_ID()); require bp_locate_template('groups/single/courses-view-button.php', false, false); } /** * Returns the courses belongs to the group * * @since BuddyBoss 1.0.0 */ public function getGroupCourses() { $group_id = bp_ld_sync( 'buddypress' )->helpers->getLearndashGroupId( groups_get_current_group()->id ); $courseIds = learndash_group_enrolled_courses( $group_id ); /** * Filter to update course lists */ return array_map( 'get_post', apply_filters( 'bp_ld_learndash_group_enrolled_courses', $courseIds, $group_id ) ); } /** * Get user's course progress * * @since BuddyBoss 1.0.0 */ public function getUserCourseProgress($courseId = null, $userId = null) { if (! $courseId) { $courseId = get_the_ID(); } if (! $userId) { $userId = bp_loggedin_user_id(); } $totalSteps = learndash_get_course_steps_count($courseId); if ($totalSteps == 0) { return 0; } $userSteps = learndash_course_get_completed_steps($userId, $courseId); return round($userSteps / $totalSteps * 100); } /** * Get gorup's course progress * * @since BuddyBoss 1.0.0 */ public function getGroupCourseProgress($courseId = null) { if (! $courseId) { $courseId = get_the_ID(); } $members = groups_get_group_members(); $totalSteps = learndash_get_course_steps_count($courseId); if ($members['count'] == 0) { return 0; } if ($totalSteps == 0) { return 0; } $totalSteps = learndash_get_course_steps_count($courseId); $memberSteps = array_sum(array_map(function($member) use ($courseId) { return learndash_course_get_completed_steps($member->id, $courseId); }, $members['members'])); return round($memberSteps / ($members['count'] * $totalSteps) * 100); } /** * Returns dynamic label text based on user's course progress * * @since BuddyBoss 1.0.0 */ public function getUserCourseViewButtonLabel($userId, $courseId) { $label = __('Start Course', 'buddyboss'); $status = learndash_course_status($courseId, $userId, true); if ('in-progress' === $status) { $label = __( 'Continue', 'buddyboss' ); } if ('completed' === $status) { $label = __( 'View Course', 'buddyboss' ); } return $label; } }