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File Content: `border.php`

<?php
/**
 * Border block support flag.
 *
 * @package WordPress
 * @since 5.8.0
 */

/**
 * Registers the style attribute used by the border feature if needed for block
 * types that support borders.
 *
 * @since 5.8.0
 * @since 6.1.0 Improved conditional blocks optimization.
 * @access private
 *
 * @param WP_Block_Type $block_type Block Type.
 */
function wp_register_border_support( $block_type ) {
	// Setup attributes and styles within that if needed.
	if ( ! $block_type->attributes ) {
		$block_type->attributes = array();
	}

	if ( block_has_support( $block_type, '__experimentalBorder' ) && ! array_key_exists( 'style', $block_type->attributes ) ) {
		$block_type->attributes['style'] = array(
			'type' => 'object',
		);
	}

	if ( wp_has_border_feature_support( $block_type, 'color' ) && ! array_key_exists( 'borderColor', $block_type->attributes ) ) {
		$block_type->attributes['borderColor'] = array(
			'type' => 'string',
		);
	}
}

/**
 * Adds CSS classes and inline styles for border styles to the incoming
 * attributes array. This will be applied to the block markup in the front-end.
 *
 * @since 5.8.0
 * @since 6.1.0 Implemented the style engine to generate CSS and classnames.
 * @access private
 *
 * @param WP_Block_Type $block_type       Block type.
 * @param array         $block_attributes Block attributes.
 * @return array Border CSS classes and inline styles.
 */
function wp_apply_border_support( $block_type, $block_attributes ) {
	if ( wp_should_skip_block_supports_serialization( $block_type, 'border' ) ) {
		return array();
	}

	$border_block_styles      = array();
	$has_border_color_support = wp_has_border_feature_support( $block_type, 'color' );
	$has_border_width_support = wp_has_border_feature_support( $block_type, 'width' );

	// Border radius.
	if (
		wp_has_border_feature_support( $block_type, 'radius' ) &&
		isset( $block_attributes['style']['border']['radius'] ) &&
		! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'radius' )
	) {
		$border_radius = $block_attributes['style']['border']['radius'];

		if ( is_numeric( $border_radius ) ) {
			$border_radius .= 'px';
		}

		$border_block_styles['radius'] = $border_radius;
	}

	// Border style.
	if (
		wp_has_border_feature_support( $block_type, 'style' ) &&
		isset( $block_attributes['style']['border']['style'] ) &&
		! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'style' )
	) {
		$border_block_styles['style'] = $block_attributes['style']['border']['style'];
	}

	// Border width.
	if (
		$has_border_width_support &&
		isset( $block_attributes['style']['border']['width'] ) &&
		! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'width' )
	) {
		$border_width = $block_attributes['style']['border']['width'];

		// This check handles original unitless implementation.
		if ( is_numeric( $border_width ) ) {
			$border_width .= 'px';
		}

		$border_block_styles['width'] = $border_width;
	}

	// Border color.
	if (
		$has_border_color_support &&
		! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'color' )
	) {
		$preset_border_color          = array_key_exists( 'borderColor', $block_attributes ) ? "var:preset|color|{$block_attributes['borderColor']}" : null;
		$custom_border_color          = isset( $block_attributes['style']['border']['color'] ) ? $block_attributes['style']['border']['color'] : null;
		$border_block_styles['color'] = $preset_border_color ? $preset_border_color : $custom_border_color;
	}

	// Generates styles for individual border sides.
	if ( $has_border_color_support || $has_border_width_support ) {
		foreach ( array( 'top', 'right', 'bottom', 'left' ) as $side ) {
			$border                       = isset( $block_attributes['style']['border'][ $side ] ) ? $block_attributes['style']['border'][ $side ] : null;
			$border_side_values           = array(
				'width' => isset( $border['width'] ) && ! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'width' ) ? $border['width'] : null,
				'color' => isset( $border['color'] ) && ! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'color' ) ? $border['color'] : null,
				'style' => isset( $border['style'] ) && ! wp_should_skip_block_supports_serialization( $block_type, '__experimentalBorder', 'style' ) ? $border['style'] : null,
			);
			$border_block_styles[ $side ] = $border_side_values;
		}
	}

	// Collect classes and styles.
	$attributes = array();
	$styles     = wp_style_engine_get_styles( array( 'border' => $border_block_styles ) );

	if ( ! empty( $styles['classnames'] ) ) {
		$attributes['class'] = $styles['classnames'];
	}

	if ( ! empty( $styles['css'] ) ) {
		$attributes['style'] = $styles['css'];
	}

	return $attributes;
}

/**
 * Checks whether the current block type supports the border feature requested.
 *
 * If the `__experimentalBorder` support flag is a boolean `true` all border
 * support features are available. Otherwise, the specific feature's support
 * flag nested under `experimentalBorder` must be enabled for the feature
 * to be opted into.
 *
 * @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_value Fallback value for feature support, defaults to false.
 * @return bool Whether the feature is supported.
 */
function wp_has_border_feature_support( $block_type, $feature, $default_value = false ) {
	// Check if all border support features have been opted into via `"__experimentalBorder": true`.
	if ( $block_type instanceof WP_Block_Type ) {
		$block_type_supports_border = isset( $block_type->supports['__experimentalBorder'] )
			? $block_type->supports['__experimentalBorder']
			: $default_value;
		if ( true === $block_type_supports_border ) {
			return true;
		}
	}

	// Check if the specific feature has been opted into individually
	// via nested flag under `__experimentalBorder`.
	return block_has_support( $block_type, array( '__experimentalBorder', $feature ), $default_value );
}

// Register the block support.
WP_Block_Supports::get_instance()->register(
	'border',
	array(
		'register_attribute' => 'wp_register_border_support',
		'apply'              => 'wp_apply_border_support',
	)
);

Name	Size	Permission
align.php	1708 bytes	0644
aria-label.php	1611 bytes	0644
background.php	4145 bytes	0644
block-style-variations.php	9418 bytes	0644
block-visibility.php	854 bytes	0644
border.php	6422 bytes	0644
colors.php	5950 bytes	0644
custom-classname.php	1675 bytes	0644
dimensions.php	5407 bytes	0644
duotone.php	2731 bytes	0644
elements.php	8664 bytes	0644
generated-classname.php	1745 bytes	0644
layout.php	39931 bytes	0644
position.php	4337 bytes	0644
settings.php	4629 bytes	0644
shadow.php	2093 bytes	0644
spacing.php	2876 bytes	0644
typography.php	29781 bytes	0644
utils.php	1011 bytes	0644

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File Content: `border.php`

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Command Bosku:

File Content: border.php

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File Content: `border.php`