mirror of
https://github.com/WordPress/WordPress.git
synced 2024-12-26 19:18:57 +01:00
268203f8aa
Most block feature checks are for a single feature string, and for such cases it is not intuitive to require an array for the `$feature` parameter of the `block_has_support()` function. This changeset brings it in line with other functions like `post_type_supports()`, allowing to pass a string for the `$feature`. An array is still supported for more complex cases where support for sub-features needs to be determined. This change furthermore includes a very minor performance tweak by avoiding calls to the `_wp_array_get()` function if a single feature string is being checked for. Props thekt12, nihar007, mukesh27, swissspidy. Fixes #58532. Built from https://develop.svn.wordpress.org/trunk@56382 git-svn-id: http://core.svn.wordpress.org/trunk@55894 1a063a9b-81f0-0310-95a4-ce76da25c4cd
66 lines
1.6 KiB
PHP
66 lines
1.6 KiB
PHP
<?php
|
|
/**
|
|
* Custom classname block support flag.
|
|
*
|
|
* @package WordPress
|
|
* @since 5.6.0
|
|
*/
|
|
|
|
/**
|
|
* Registers the custom classname block attribute for block types that support it.
|
|
*
|
|
* @since 5.6.0
|
|
* @access private
|
|
*
|
|
* @param WP_Block_Type $block_type Block Type.
|
|
*/
|
|
function wp_register_custom_classname_support( $block_type ) {
|
|
$has_custom_classname_support = block_has_support( $block_type, 'customClassName', true );
|
|
|
|
if ( $has_custom_classname_support ) {
|
|
if ( ! $block_type->attributes ) {
|
|
$block_type->attributes = array();
|
|
}
|
|
|
|
if ( ! array_key_exists( 'className', $block_type->attributes ) ) {
|
|
$block_type->attributes['className'] = array(
|
|
'type' => 'string',
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Adds the custom classnames to the output.
|
|
*
|
|
* @since 5.6.0
|
|
* @access private
|
|
*
|
|
* @param WP_Block_Type $block_type Block Type.
|
|
* @param array $block_attributes Block attributes.
|
|
*
|
|
* @return array Block CSS classes and inline styles.
|
|
*/
|
|
function wp_apply_custom_classname_support( $block_type, $block_attributes ) {
|
|
$has_custom_classname_support = block_has_support( $block_type, 'customClassName', true );
|
|
$attributes = array();
|
|
if ( $has_custom_classname_support ) {
|
|
$has_custom_classnames = array_key_exists( 'className', $block_attributes );
|
|
|
|
if ( $has_custom_classnames ) {
|
|
$attributes['class'] = $block_attributes['className'];
|
|
}
|
|
}
|
|
|
|
return $attributes;
|
|
}
|
|
|
|
// Register the block support.
|
|
WP_Block_Supports::get_instance()->register(
|
|
'custom-classname',
|
|
array(
|
|
'register_attribute' => 'wp_register_custom_classname_support',
|
|
'apply' => 'wp_apply_custom_classname_support',
|
|
)
|
|
);
|