classnames_for_block_core_search

WordPress Version: 6.3

/**
 * Builds the correct top level classnames for the 'core/search' block.
 *
 * @param array $attributes The block attributes.
 *
 * @return string The classnames used in the block.
 */
function classnames_for_block_core_search($attributes)
{
    $classnames = array();
    if (!empty($attributes['buttonPosition'])) {
        if ('button-inside' === $attributes['buttonPosition']) {
            $classnames[] = 'wp-block-search__button-inside';
        }
        if ('button-outside' === $attributes['buttonPosition']) {
            $classnames[] = 'wp-block-search__button-outside';
        }
        if ('no-button' === $attributes['buttonPosition']) {
            $classnames[] = 'wp-block-search__no-button';
        }
        if ('button-only' === $attributes['buttonPosition']) {
            $classnames[] = 'wp-block-search__button-only';
            if (!empty($attributes['buttonBehavior']) && 'expand-searchfield' === $attributes['buttonBehavior']) {
                $classnames[] = 'wp-block-search__button-behavior-expand wp-block-search__searchfield-hidden';
            }
        }
    }
    if (isset($attributes['buttonUseIcon'])) {
        if (!empty($attributes['buttonPosition']) && 'no-button' !== $attributes['buttonPosition']) {
            if ($attributes['buttonUseIcon']) {
                $classnames[] = 'wp-block-search__icon-button';
            } else {
                $classnames[] = 'wp-block-search__text-button';
            }
        }
    }
    return implode(' ', $classnames);
}