mirror of
https://github.com/WordPress/WordPress.git
synced 2024-06-28 07:45:02 +02:00
ad48a15387
In the response to the discussion during the Dev Chat, I'm doing a first pass to keep WordPress packages up to date in the WordPress 5.8 release cycle. See https://github.com/WordPress/wordpress-develop/pull/1176 for more details. Props youknowriad, aristath, andraganescu. See #52991. Built from https://develop.svn.wordpress.org/trunk@50761 git-svn-id: http://core.svn.wordpress.org/trunk@50370 1a063a9b-81f0-0310-95a4-ce76da25c4cd
73 lines
1.7 KiB
PHP
73 lines
1.7 KiB
PHP
<?php
|
|
/**
|
|
* Generated classname block support flag.
|
|
*
|
|
* @package WordPress
|
|
* @since 5.6.0
|
|
*/
|
|
|
|
/**
|
|
* Get the generated classname from a given block name.
|
|
*
|
|
* @since 5.6.0
|
|
*
|
|
* @access private
|
|
*
|
|
* @param string $block_name Block Name.
|
|
* @return string Generated classname.
|
|
*/
|
|
function wp_get_block_default_classname( $block_name ) {
|
|
// Generated HTML classes for blocks follow the `wp-block-{name}` nomenclature.
|
|
// Blocks provided by WordPress drop the prefixes 'core/' or 'core-' (historically used in 'core-embed/').
|
|
$classname = 'wp-block-' . preg_replace(
|
|
'/^core-/',
|
|
'',
|
|
str_replace( '/', '-', $block_name )
|
|
);
|
|
|
|
/**
|
|
* Filters the default block className for server rendered blocks.
|
|
*
|
|
* @since 5.6.0
|
|
*
|
|
* @param string $class_name The current applied classname.
|
|
* @param string $block_name The block name.
|
|
*/
|
|
$classname = apply_filters( 'block_default_classname', $classname, $block_name );
|
|
|
|
return $classname;
|
|
}
|
|
|
|
/**
|
|
* Add the generated classnames to the output.
|
|
*
|
|
* @since 5.6.0
|
|
*
|
|
* @access private
|
|
*
|
|
* @param WP_Block_Type $block_type Block Type.
|
|
*
|
|
* @return array Block CSS classes and inline styles.
|
|
*/
|
|
function wp_apply_generated_classname_support( $block_type ) {
|
|
$attributes = array();
|
|
$has_generated_classname_support = block_has_support( $block_type, array( 'className' ), true );
|
|
if ( $has_generated_classname_support ) {
|
|
$block_classname = wp_get_block_default_classname( $block_type->name );
|
|
|
|
if ( $block_classname ) {
|
|
$attributes['class'] = $block_classname;
|
|
}
|
|
}
|
|
|
|
return $attributes;
|
|
}
|
|
|
|
// Register the block support.
|
|
WP_Block_Supports::get_instance()->register(
|
|
'generated-classname',
|
|
array(
|
|
'apply' => 'wp_apply_generated_classname_support',
|
|
)
|
|
);
|