acf-block-attributes-wrapper.php

<?php

/**
 * A function that takes an array of HTML attribute 
 * key/value pairs and returns a string of HTML attributes. 
 **/
function unwrap_html_attrs($attrs)
{
	$attributes = '';

	foreach ($attrs as $key => $value) {
		$attributes .= sprintf(' %s="%s"', $key, esc_attr($value));
	}

	return $attributes;
}

/**
 * A wrapper for the get_block_wrapper_attributes() function 
 * that allows us to pass in an array of HTML attribute key/value pairs. 
 * get_block_wrapper_attributes() is only returned on the front-end while
 * the attributes that we set ourselves are returned in the block editor.
 **/
function acf_block_attributes_wrapper($block, $is_preview = false, $attrs = [])
{
	$attrs['id']    = isset($attrs['id']) ?: $block['id'];
	$attrs['class'] = isset($attrs['class']) ? $attrs['class'] . ' ' . $block['className'] : $block['className'];

	// Get the text alignment class name (alignwide or alignfull)
	if (!empty($block['alignText'])) {
		$attrs['class'] .= ' has-text-align-' . $block['alignText'];
	}

	// To do: Check for other block styles that are missed in get_block_wrapper_attributes()

	if ($is_preview) {
		return unwrap_html_attrs($attrs);
	} else {
		return get_block_wrapper_attributes($attrs);
	}
}