WordPress/wp-includes/block-supports/spacing.php
youknowriad a225c5cdc6 Block Editor: Updated the WordPress packages from Gutenberg 10.7.0 RC.
This also includes:

 - The removal of the Post Author block.
 - Renaming build_query_vars_from_query_block function.
 - Update the block supports.

Props gziolo.
See #52991. 
-This line, and those below, will be ignored--

M    package-lock.json
M    package.json
M    src/wp-includes/assets/script-loader-packages.php
M    src/wp-includes/block-supports/colors.php
AM   src/wp-includes/block-supports/elements.php
D    src/wp-includes/block-supports/padding.php
AM   src/wp-includes/block-supports/spacing.php
M    src/wp-includes/block-supports/typography.php
M    src/wp-includes/blocks/column/block.json
M    src/wp-includes/blocks/index.php
D    src/wp-includes/blocks/post-author
D    src/wp-includes/blocks/post-author.php
M    src/wp-includes/blocks/post-content.php
M    src/wp-includes/blocks/post-featured-image.php
M    src/wp-includes/blocks/query/block.json
M    src/wp-includes/blocks/query-loop/block.json
M    src/wp-includes/blocks/query-loop.php
M    src/wp-includes/blocks/query-pagination/block.json
M    src/wp-includes/blocks/query-pagination-next.php
M    src/wp-includes/blocks/query-pagination-numbers.php
M    src/wp-includes/blocks/site-tagline/block.json
M    src/wp-includes/blocks/site-title/block.json
M    src/wp-includes/blocks.php
M    src/wp-settings.php
M    tests/phpunit/tests/blocks/block.php
M    tools/webpack/packages.js

Built from https://develop.svn.wordpress.org/trunk@50945


git-svn-id: http://core.svn.wordpress.org/trunk@50554 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2021-05-21 10:14:23 +00:00

96 lines
2.8 KiB
PHP

<?php
/**
* Spacing block support flag.
*
* @package WordPress
* @since 5.8.0
*/
/**
* Registers the style block attribute for block types that support it.
*
* @since 5.8.0
* @access private
*
* @param WP_Block_Type $block_type Block Type.
*/
function wp_register_spacing_support( $block_type ) {
$has_spacing_support = block_has_support( $block_type, array( 'spacing' ), false );
// Setup attributes and styles within that if needed.
if ( ! $block_type->attributes ) {
$block_type->attributes = array();
}
if ( $has_spacing_support && ! array_key_exists( 'style', $block_type->attributes ) ) {
$block_type->attributes['style'] = array(
'type' => 'object',
);
}
}
/**
* Add CSS classes for block spacing to the incoming attributes array.
* This will be applied to the block markup in the front-end.
*
* @since 5.8.0
* @access private
*
* @param WP_Block_Type $block_type Block Type.
* @param array $block_attributes Block attributes.
*
* @return array Block spacing CSS classes and inline styles.
*/
function wp_apply_spacing_support( $block_type, $block_attributes ) {
$has_padding_support = wp_has_spacing_feature_support( $block_type, 'padding' );
$has_margin_support = wp_has_spacing_feature_support( $block_type, 'margin' );
$styles = array();
if ( $has_padding_support ) {
$padding_value = _wp_array_get( $block_attributes, array( 'style', 'spacing', 'padding' ), null );
if ( null !== $padding_value ) {
foreach ( $padding_value as $key => $value ) {
$styles[] = sprintf( 'padding-%s: %s;', $key, $value );
}
}
}
if ( $has_margin_support ) {
$margin_value = _wp_array_get( $block_attributes, array( 'style', 'spacing', 'margin' ), null );
if ( null !== $margin_value ) {
foreach ( $margin_value as $key => $value ) {
$styles[] = sprintf( 'margin-%s: %s;', $key, $value );
}
}
}
return empty( $styles ) ? array() : array( 'style' => implode( ' ', $styles ) );
}
/**
* Checks whether the current block type supports the spacing feature requested.
*
* @since 5.8.0
* @access private
*
* @param WP_Block_Type $block_type Block type to check for support.
* @param string $feature Name of the feature to check support for.
* @param mixed $default Fallback value for feature support, defaults to false.
*
* @return boolean Whether or not the feature is supported.
*/
function wp_has_spacing_feature_support( $block_type, $feature, $default = false ) {
// Check if the specific feature has been opted into individually
// via nested flag under `spacing`.
return block_has_support( $block_type, array( 'spacing', $feature ), $default );
}
// Register the block support.
WP_Block_Supports::get_instance()->register(
'spacing',
array(
'register_attribute' => 'wp_register_spacing_support',
'apply' => 'wp_apply_spacing_support',
)
);