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<?php
namespace EventEspresso\core\libraries\rest_api\calculations;
use EventEspresso\core\libraries\rest_api\calculations\Base as AttendeeCalculationsBase;
use EventEspresso\core\libraries\rest_api\controllers\model\Base as AttendeeControllerBase;
use WP_REST_Request;
/**
* Class Attendee
* adds calculated fields to the REST API output for the /attendees/ endpoint
*
* @package EventEspresso\core\libraries\rest_api\calculations
* @author Brent Christensen
* @since 4.9.66.p
*/
class Attendee extends AttendeeCalculationsBase
{
* @param array $wpdb_row
* @param WP_REST_Request $request
* @param AttendeeControllerBase $controller
* @return string
public function userAvatar(array $wpdb_row, WP_REST_Request $request, AttendeeControllerBase $controller)
if (is_array($wpdb_row) && isset($wpdb_row['Attendee_Meta.ATT_email'])) {
$email_address = $wpdb_row['Attendee_Meta.ATT_email'];
}
if (empty($email_address)) {
return '';
$avatar = get_avatar_url($email_address);
return $avatar ? $avatar : '';
* Provides an array for all the calculations possible that outlines a json schema for those calculations.
* Array is indexed by calculation (snake case) and value is the schema for that calculation.
* @since $VID:$
* @return array
public function schemaForCalculations()
return array(
'user_avatar' => array(
'description' => esc_html__(
'The avatar url for the attendee (if available).',
'event_espresso'
),
'type' => 'string',
);
eventespresso /
event-espresso-core
