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<?php
/**
* LearnDash `[user_groups]` shortcode processing.
*
* @since 2.1.0
*
* @package LearnDash\Shortcodes
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
use LearnDash\Core\Utilities\Cast;
/**
* Builds the `[user_groups]` shortcode output.
*
* @since 2.1.0
*
* @global boolean $learndash_shortcode_used
*
* @param array $attr {
* An array of shortcode attributes.
*
* @type int $user_id User ID. Default to current user ID.
* }
* @param string $content The shortcode content. Default empty.
* @param string $shortcode_slug The shortcode slug. Default 'user_groups'.
*
* @return string The output for `user_groups` shortcode.
*/
function learndash_user_groups( $attr = array(), $content = '', $shortcode_slug = 'user_groups' ) {
global $learndash_shortcode_used;
$learndash_shortcode_used = true;
$shortcode_atts = shortcode_atts(
array(
'user_id' => '',
),
$attr
);
/** This filter is documented in includes/shortcodes/ld_course_resume.php */
$shortcode_atts = apply_filters( 'learndash_shortcode_atts', $shortcode_atts, $shortcode_slug );
if ( ! empty( $shortcode_atts['user_id'] ) ) {
// Override the user ID if the current user can't access the passed user ID's data.
$shortcode_atts['user_id'] = learndash_shortcode_protect_user( Cast::to_int( $shortcode_atts['user_id'] ) );
} else {
$shortcode_atts['user_id'] = get_current_user_id();
}
if ( $shortcode_atts['user_id'] <= 0 ) {
return '';
}
$admin_groups = learndash_get_administrators_group_ids( $shortcode_atts['user_id'] );
$user_groups = learndash_get_users_group_ids( $shortcode_atts['user_id'] );
$has_admin_groups = ! empty( $admin_groups ) && is_array( $admin_groups ) && ! empty( $admin_groups[0] );
$has_user_groups = ! empty( $user_groups ) && is_array( $user_groups ) && ! empty( $user_groups[0] );
if ( ! $has_admin_groups && ! $has_user_groups ) {
return '';
}
return SFWD_LMS::get_template(
'user_groups_shortcode',
array(
'admin_groups' => $admin_groups,
'user_groups' => $user_groups,
'has_admin_groups' => $has_admin_groups,
'has_user_groups' => $has_user_groups,
)
);
}
add_shortcode( 'user_groups', 'learndash_user_groups', 10, 3 );