Current File : /home/tradesc/www/relax/wp-content/plugins/woocommerce/src/Blocks/BlockTypes/AbstractInnerBlock.php
<?php
namespace Automattic\WooCommerce\Blocks\BlockTypes;
/**
* AbstractInnerBlock class.
*/
abstract class AbstractInnerBlock extends AbstractBlock {
/**
* Is this inner block lazy loaded? this helps us know if we should load its frontend script ot not.
*
* @var boolean
*/
protected $is_lazy_loaded = true;
/**
* Registers the block type with WordPress using the metadata file.
*
* The registration using metadata is now recommended. And it's required for "Inner Blocks" to
* fix the issue of missing translations in the inspector (in the Editor mode)
*/
protected function register_block_type() {
$block_settings = [
'render_callback' => $this->get_block_type_render_callback(),
'editor_style' => $this->get_block_type_editor_style(),
'style' => $this->get_block_type_style(),
];
if ( isset( $this->api_version ) && '2' === $this->api_version ) {
$block_settings['api_version'] = 2;
}
$metadata_path = $this->asset_api->get_block_metadata_path( $this->block_name, 'inner-blocks/' );
// Prefer to register with metadata if the path is set in the block's class.
register_block_type_from_metadata(
$metadata_path,
$block_settings
);
}
/**
* For lazy loaded inner blocks, we don't want to enqueue the script but rather leave it for webpack to do that.
*
* @see $this->register_block_type()
* @param string $key Data to get, or default to everything.
* @return array|string|null
*/
protected function get_block_type_script( $key = null ) {
if ( $this->is_lazy_loaded ) {
return null;
}
return parent::get_block_type_script( $key );
}
/**
* Get the frontend style handle for this block type.
*
* @return null
*/
protected function get_block_type_style() {
return null;
}
}
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