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Code Reference Classes Hooks

Hooks

Class adds additional missing hooks from Learndash

Description

Source

File: bp-integrations/learndash/learndash/Hooks.php

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class Hooks
{
    /**
     * Constructor
     *
     * @since BuddyBoss 1.0.0
     */
    public function __construct()
    {
        add_action('bp_ld_sync/init', [$this, 'init']);
    }
 
    /**
     * Add actions once integration is ready
     *
     * @since BuddyBoss 1.0.0
     */
    public function init()
    {
        // add some helpful missing hooks
        add_action('ld_group_postdata_updated', [$this, 'groupUpdated']);
        add_action('before_delete_post', [$this, 'groupDeleting']);
 
        // backward compet, we check the meta instead of using hook (hook not consistant)
        add_action('update_user_meta', [$this, 'checkLearndashGroupUpdateMeta'], 10, 4);
        add_action('added_user_meta', [$this, 'checkLearndashGroupUpdateMeta'], 10, 4);
        add_action('deleted_user_meta', [$this, 'checkLearndashGroupDeleteMeta'], 10, 4);
 
        add_action('update_post_meta', [$this, 'checkLearndashCourseUpdateMeta'], 10, 4);
        add_action('added_post_meta', [$this, 'checkLearndashCourseUpdateMeta'], 10, 4);
        add_action('deleted_post_meta', [$this, 'checkLearndashCourseDeleteMeta'], 10, 4);
    }
 
    /**
     * Sub action when ld gorup is created
     *
     * @since BuddyBoss 1.0.0
     */
    public function groupUpdated($groupId)
    {
        do_action('bp_ld_sync/learndash_group_updated', $groupId);
    }
 
    /**
     * Sub action before ld gorup is deleted
     *
     * @since BuddyBoss 1.0.0
     */
    public function groupDeleting($groupId)
    {
        global $wpdb;
 
        $post = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->posts WHERE ID = %d", $groupId));
 
        if ($post->post_type != 'groups') {
            return false;
        }
 
        do_action('bp_ld_sync/learndash_group_deleting', $groupId);
        add_action('delete_post', [$this, 'groupDeleted']);
    }
 
    /**
     * Sub action after ld gorup is deleted
     *
     * @since BuddyBoss 1.0.0
     */
    public function groupDeleted($groupId)
    {
        remove_action('delete_post', [$this, 'groupDeleted']);
        do_action('bp_ld_sync/learndash_group_deleted', $groupId);
    }
 
    /**
     * Sub actions when admin or user is added to ld group
     *
     * @since BuddyBoss 1.0.0
     */
    public function checkLearndashGroupUpdateMeta($metaId, $userId, $metaKey, $metaValue)
    {
        if ($this->isLearndashLeaderMeta($metaKey)) {
            $groupId = $this->getLeardashMetaGroupId($metaKey);
            return do_action('bp_ld_sync/learndash_group_admin_added', $groupId, $userId);
        }
 
        if ($this->isLearndashUserMeta($metaKey)) {
            $groupId = $this->getLeardashMetaGroupId($metaKey);
            return do_action('bp_ld_sync/learndash_group_user_added', $groupId, $userId);
        }
    }
 
    /**
     * Sub actions when admin or user is removed from ld group
     *
     * @since BuddyBoss 1.0.0
     */
    public function checkLearndashGroupDeleteMeta($metaId, $userId, $metaKey, $metaValue)
    {
        if ($this->isLearndashLeaderMeta($metaKey)) {
            $groupId = $this->getLeardashMetaGroupId($metaKey);
            return do_action('bp_ld_sync/learndash_group_admin_removed', $groupId, $userId);
        }
 
        if ($this->isLearndashUserMeta($metaKey)) {
            $groupId = $this->getLeardashMetaGroupId($metaKey);
            return do_action('bp_ld_sync/learndash_group_user_removed', $groupId, $userId);
        }
    }
 
    /**
     * sub action when a course is added to ld group
     *
     * @since BuddyBoss 1.0.0
     */
    public function checkLearndashCourseUpdateMeta($metaId, $groupId, $metaKey, $metaValue)
    {
        if ($this->isLearndashCourseMeta($metaKey)) {
            $courseId = $this->getLeardashMetaGroupId($metaKey);
            return do_action('bp_ld_sync/learndash_group_course_added', $groupId, $courseId);
        }
    }
 
    /**
     * Sub action when a course is deleted from ld group
     *
     * @since BuddyBoss 1.0.0
     */
    public function checkLearndashCourseDeleteMeta($metaId, $groupId, $metaKey, $metaValue)
    {
        if ($this->isLearndashCourseMeta($metaKey)) {
            $courseId = $this->getLeardashMetaGroupId($metaKey);
            return do_action('bp_ld_sync/learndash_group_course_deleted', $groupId, $userId);
        }
    }
 
    /**
     * If the key is a ld leader meta key
     *
     * @since BuddyBoss 1.0.0
     */
    protected function isLearndashLeaderMeta($key)
    {
        return strpos($key, 'learndash_group_leaders_') === 0;
    }
 
    /**
     * If the key is a ld user meta key
     *
     * @since BuddyBoss 1.0.0
     */
    protected function isLearndashUserMeta($key)
    {
        return strpos($key, 'learndash_group_users_') === 0;
    }
 
    /**
     * If the key is a ld course meta key
     *
     * @since BuddyBoss 1.0.0
     */
    protected function isLearndashCourseMeta($key)
    {
        return strpos($key, 'learndash_group_enrolled_') === 0;
    }
 
    /**
     * Get the gorup id from the meta key
     *
     * @since BuddyBoss 1.0.0
     */
    protected function getLeardashMetaGroupId($key)
    {
        $segments = explode('_', $key);
        return array_pop($segments);
    }
}

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Changelog

Changelog
Version Description
BuddyBoss 1.0.0 Introduced.

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