BBP_Admin::suggest_user()

	public function suggest_user() {
		global $wpdb;

		// Bail early if no request
		if ( empty( $_REQUEST['q'] ) ) {
			wp_die( '0' );
		}

		// Bail if user cannot moderate - only moderators can change authorship
		if ( ! current_user_can( 'moderate' ) ) {
			wp_die( '0' );
		}

		// Check the ajax nonce
		check_ajax_referer( 'bbp_suggest_user_nonce' );

		// Try to get some users
		$users_query = new WP_User_Query( array(
			'search'         => '*' . $wpdb->esc_like( $_REQUEST['q'] ) . '*',
			'fields'         => array( 'ID', 'user_nicename' ),
			'search_columns' => array( 'ID', 'user_nicename', 'user_email' ),
			'orderby'        => 'ID'
		) );

		// If we found some users, loop through and display them
		if ( ! empty( $users_query->results ) ) {
			foreach ( (array) $users_query->results as $user ) {
				printf( esc_html__( '%s - %s', 'buddyboss' ), bbp_get_user_id( $user->ID ), bbp_get_user_nicename( $user->ID, array( 'force' => $user->user_nicename ) ) . "\n" );
			}
		}
		die();
	}