function bp_nouveau_get_temporary_setting( $option = '', $retval = false ) {
	if ( empty( $option ) || ! isset( $_POST['customized'] ) ) {
		return $retval;
	}

	$temporary_setting = wp_unslash( $_POST['customized'] );
	if ( ! is_array( $temporary_setting ) ) {
		$temporary_setting = json_decode( $temporary_setting, true );
	}

	// This is used to transport the customizer settings into Ajax requests.
	if ( 'any' === $option ) {
		$retval = array();

		foreach ( $temporary_setting as $key => $setting ) {
			if ( 0 !== strpos( $key, 'bp_nouveau_appearance' ) ) {
				continue;
			}

			$k            = str_replace( array( '[', ']' ), array( '_', '' ), $key );
			$retval[ $k ] = $setting;
		}

	// Used when it's an early regular request
	} elseif ( isset( $temporary_setting[ 'bp_nouveau_appearance[' . $option . ']' ] ) ) {
		$retval = $temporary_setting[ 'bp_nouveau_appearance[' . $option . ']' ];

	// Used when it's an ajax request
	} elseif ( isset( $_POST['customized'][ 'bp_nouveau_appearance_' . $option ] ) ) {
		$retval = $_POST['customized'][ 'bp_nouveau_appearance_' . $option ];
	}

	return $retval;
}