' . $matches[2] . '
' . $matches[3];
},
$content_without_layout_classes
);
// Add layout classes to inner wrapper.
if ( ! empty( $layout_classes ) ) {
$processor = new WP_HTML_Tag_Processor( $updated_content );
if ( $processor->next_tag( array( 'class_name' => 'wp-block-group__inner-container' ) ) ) {
foreach ( $layout_classes as $class_name ) {
$processor->add_class( $class_name );
}
}
$updated_content = $processor->get_updated_html();
}
return $updated_content;
}
add_filter( 'render_block_core/group', 'wp_restore_group_inner_container', 10, 2 );
/**
* For themes without theme.json file, make sure
* to restore the outer div for the aligned image block
* to avoid breaking styles relying on that div.
*
* @since 6.0.0
* @access private
*
* @param string $block_content Rendered block content.
* @param array $block Block object.
* @return string Filtered block content.
*/
function wp_restore_image_outer_container( $block_content, $block ) {
$image_with_align = "
/# 1) everything up to the class attribute contents
(
^\s*
]*
\bclass=
[\"']
)
# 2) the class attribute contents
(
[^\"']*
\bwp-block-image\b
[^\"']*
\b(?:alignleft|alignright|aligncenter)\b
[^\"']*
)
# 3) everything after the class attribute contents
(
[\"']
[^>]*
>
.*
<\/figure>
)/iUx";
if (
wp_theme_has_theme_json() ||
0 === preg_match( $image_with_align, $block_content, $matches )
) {
return $block_content;
}
$wrapper_classnames = array( 'wp-block-image' );
// If the block has a classNames attribute these classnames need to be removed from the content and added back
// to the new wrapper div also.
if ( ! empty( $block['attrs']['className'] ) ) {
$wrapper_classnames = array_merge( $wrapper_classnames, explode( ' ', $block['attrs']['className'] ) );
}
$content_classnames = explode( ' ', $matches[2] );
$filtered_content_classnames = array_diff( $content_classnames, $wrapper_classnames );
return '' . $matches[1] . implode( ' ', $filtered_content_classnames ) . $matches[3] . '
';
}
add_filter( 'render_block_core/image', 'wp_restore_image_outer_container', 10, 2 );
PK ! F
duotone.phpnu [ register(
'duotone',
array(
'register_attribute' => array( 'WP_Duotone', 'register_duotone_support' ),
)
);
// Add classnames to blocks using duotone support.
add_filter( 'render_block', array( 'WP_Duotone', 'render_duotone_support' ), 10, 3 );
add_filter( 'render_block_core/image', array( 'WP_Duotone', 'restore_image_outer_container' ), 10, 1 );
// Enqueue styles.
// Block styles (core-block-supports-inline-css) before the style engine (wp_enqueue_stored_styles).
// Global styles (global-styles-inline-css) after the other global styles (wp_enqueue_global_styles).
add_action( 'wp_enqueue_scripts', array( 'WP_Duotone', 'output_block_styles' ), 9 );
add_action( 'wp_enqueue_scripts', array( 'WP_Duotone', 'output_global_styles' ), 11 );
// Add SVG filters to the footer. Also, for classic themes, output block styles (core-block-supports-inline-css).
add_action( 'wp_footer', array( 'WP_Duotone', 'output_footer_assets' ), 10 );
// Add styles and SVGs for use in the editor via the EditorStyles component.
add_filter( 'block_editor_settings_all', array( 'WP_Duotone', 'add_editor_settings' ), 10 );
// Migrate the old experimental duotone support flag.
add_filter( 'block_type_metadata_settings', array( 'WP_Duotone', 'migrate_experimental_duotone_support_flag' ), 10, 2 );
PK ! position.phpnu [ attributes ) {
$block_type->attributes = array();
}
if ( $has_position_support && ! array_key_exists( 'style', $block_type->attributes ) ) {
$block_type->attributes['style'] = array(
'type' => 'object',
);
}
}
/**
* Renders position styles to the block wrapper.
*
* @since 6.2.0
* @access private
*
* @param string $block_content Rendered block content.
* @param array $block Block object.
* @return string Filtered block content.
*/
function wp_render_position_support( $block_content, $block ) {
$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
$has_position_support = block_has_support( $block_type, 'position', false );
if (
! $has_position_support ||
empty( $block['attrs']['style']['position'] )
) {
return $block_content;
}
$global_settings = wp_get_global_settings();
$theme_has_sticky_support = isset( $global_settings['position']['sticky'] ) ? $global_settings['position']['sticky'] : false;
$theme_has_fixed_support = isset( $global_settings['position']['fixed'] ) ? $global_settings['position']['fixed'] : false;
// Only allow output for position types that the theme supports.
$allowed_position_types = array();
if ( true === $theme_has_sticky_support ) {
$allowed_position_types[] = 'sticky';
}
if ( true === $theme_has_fixed_support ) {
$allowed_position_types[] = 'fixed';
}
$style_attribute = isset( $block['attrs']['style'] ) ? $block['attrs']['style'] : null;
$class_name = wp_unique_id( 'wp-container-' );
$selector = ".$class_name";
$position_styles = array();
$position_type = isset( $style_attribute['position']['type'] ) ? $style_attribute['position']['type'] : '';
$wrapper_classes = array();
if (
in_array( $position_type, $allowed_position_types, true )
) {
$wrapper_classes[] = $class_name;
$wrapper_classes[] = 'is-position-' . $position_type;
$sides = array( 'top', 'right', 'bottom', 'left' );
foreach ( $sides as $side ) {
$side_value = isset( $style_attribute['position'][ $side ] ) ? $style_attribute['position'][ $side ] : null;
if ( null !== $side_value ) {
/*
* For fixed or sticky top positions,
* ensure the value includes an offset for the logged in admin bar.
*/
if (
'top' === $side &&
( 'fixed' === $position_type || 'sticky' === $position_type )
) {
// Ensure 0 values can be used in `calc()` calculations.
if ( '0' === $side_value || 0 === $side_value ) {
$side_value = '0px';
}
// Ensure current side value also factors in the height of the logged in admin bar.
$side_value = "calc($side_value + var(--wp-admin--admin-bar--position-offset, 0px))";
}
$position_styles[] =
array(
'selector' => $selector,
'declarations' => array(
$side => $side_value,
),
);
}
}
$position_styles[] =
array(
'selector' => $selector,
'declarations' => array(
'position' => $position_type,
'z-index' => '10',
),
);
}
if ( ! empty( $position_styles ) ) {
/*
* Add to the style engine store to enqueue and render position styles.
*/
wp_style_engine_get_stylesheet_from_css_rules(
$position_styles,
array(
'context' => 'block-supports',
'prettify' => false,
)
);
// Inject class name to block container markup.
$content = new WP_HTML_Tag_Processor( $block_content );
$content->next_tag();
foreach ( $wrapper_classes as $class ) {
$content->add_class( $class );
}
return (string) $content;
}
return $block_content;
}
// Register the block support.
WP_Block_Supports::get_instance()->register(
'position',
array(
'register_attribute' => 'wp_register_position_support',
)
);
add_filter( 'render_block', 'wp_render_position_support', 10, 2 );
PK ! M dimensions.phpnu [ attributes ) {
$block_type->attributes = array();
}
// Check for existing style attribute definition e.g. from block.json.
if ( array_key_exists( 'style', $block_type->attributes ) ) {
return;
}
$has_dimensions_support = block_has_support( $block_type, 'dimensions', false );
if ( $has_dimensions_support ) {
$block_type->attributes['style'] = array(
'type' => 'object',
);
}
}
/**
* Adds CSS classes for block dimensions to the incoming attributes array.
* This will be applied to the block markup in the front-end.
*
* @since 5.9.0
* @since 6.2.0 Added `minHeight` support.
* @access private
*
* @param WP_Block_Type $block_type Block Type.
* @param array $block_attributes Block attributes.
* @return array Block dimensions CSS classes and inline styles.
*/
function wp_apply_dimensions_support( $block_type, $block_attributes ) {
if ( wp_should_skip_block_supports_serialization( $block_type, 'dimensions' ) ) {
return array();
}
$attributes = array();
// Width support to be added in near future.
$has_min_height_support = block_has_support( $block_type, array( 'dimensions', 'minHeight' ), false );
$block_styles = isset( $block_attributes['style'] ) ? $block_attributes['style'] : null;
if ( ! $block_styles ) {
return $attributes;
}
$skip_min_height = wp_should_skip_block_supports_serialization( $block_type, 'dimensions', 'minHeight' );
$dimensions_block_styles = array();
$dimensions_block_styles['minHeight'] = null;
if ( $has_min_height_support && ! $skip_min_height ) {
$dimensions_block_styles['minHeight'] = isset( $block_styles['dimensions']['minHeight'] )
? $block_styles['dimensions']['minHeight']
: null;
}
$styles = wp_style_engine_get_styles( array( 'dimensions' => $dimensions_block_styles ) );
if ( ! empty( $styles['css'] ) ) {
$attributes['style'] = $styles['css'];
}
return $attributes;
}
/**
* Renders server-side dimensions styles to the block wrapper.
* This block support uses the `render_block` hook to ensure that
* it is also applied to non-server-rendered blocks.
*
* @since 6.5.0
* @access private
*
* @param string $block_content Rendered block content.
* @param array $block Block object.
* @return string Filtered block content.
*/
function wp_render_dimensions_support( $block_content, $block ) {
$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
$block_attributes = ( isset( $block['attrs'] ) && is_array( $block['attrs'] ) ) ? $block['attrs'] : array();
$has_aspect_ratio_support = block_has_support( $block_type, array( 'dimensions', 'aspectRatio' ), false );
if (
! $has_aspect_ratio_support ||
wp_should_skip_block_supports_serialization( $block_type, 'dimensions', 'aspectRatio' )
) {
return $block_content;
}
$dimensions_block_styles = array();
$dimensions_block_styles['aspectRatio'] = $block_attributes['style']['dimensions']['aspectRatio'] ?? null;
// To ensure the aspect ratio does not get overridden by `minHeight` unset any existing rule.
if (
isset( $dimensions_block_styles['aspectRatio'] )
) {
$dimensions_block_styles['minHeight'] = 'unset';
} elseif (
isset( $block_attributes['style']['dimensions']['minHeight'] ) ||
isset( $block_attributes['minHeight'] )
) {
$dimensions_block_styles['aspectRatio'] = 'unset';
}
$styles = wp_style_engine_get_styles( array( 'dimensions' => $dimensions_block_styles ) );
if ( ! empty( $styles['css'] ) ) {
// Inject dimensions styles to the first element, presuming it's the wrapper, if it exists.
$tags = new WP_HTML_Tag_Processor( $block_content );
if ( $tags->next_tag() ) {
$existing_style = $tags->get_attribute( 'style' );
$updated_style = '';
if ( ! empty( $existing_style ) ) {
$updated_style = $existing_style;
if ( ! str_ends_with( $existing_style, ';' ) ) {
$updated_style .= ';';
}
}
$updated_style .= $styles['css'];
$tags->set_attribute( 'style', $updated_style );
if ( ! empty( $styles['classnames'] ) ) {
foreach ( explode( ' ', $styles['classnames'] ) as $class_name ) {
if (
str_contains( $class_name, 'aspect-ratio' ) &&
! isset( $block_attributes['style']['dimensions']['aspectRatio'] )
) {
continue;
}
$tags->add_class( $class_name );
}
}
}
return $tags->get_updated_html();
}
return $block_content;
}
add_filter( 'render_block', 'wp_render_dimensions_support', 10, 2 );
// Register the block support.
WP_Block_Supports::get_instance()->register(
'dimensions',
array(
'register_attribute' => 'wp_register_dimensions_support',
'apply' => 'wp_apply_dimensions_support',
)
);
PK ! R align.phpnu [ attributes ) {
$block_type->attributes = array();
}
if ( ! array_key_exists( 'align', $block_type->attributes ) ) {
$block_type->attributes['align'] = array(
'type' => 'string',
'enum' => array( 'left', 'center', 'right', 'wide', 'full', '' ),
);
}
}
}
/**
* Adds CSS classes for block alignment to the incoming attributes array.
* This will be applied to the block markup in the front-end.
*
* @since 5.6.0
* @access private
*
* @param WP_Block_Type $block_type Block Type.
* @param array $block_attributes Block attributes.
* @return array Block alignment CSS classes and inline styles.
*/
function wp_apply_alignment_support( $block_type, $block_attributes ) {
$attributes = array();
$has_align_support = block_has_support( $block_type, 'align', false );
if ( $has_align_support ) {
$has_block_alignment = array_key_exists( 'align', $block_attributes );
if ( $has_block_alignment ) {
$attributes['class'] = sprintf( 'align%s', $block_attributes['align'] );
}
}
return $attributes;
}
// Register the block support.
WP_Block_Supports::get_instance()->register(
'align',
array(
'register_attribute' => 'wp_register_alignment_support',
'apply' => 'wp_apply_alignment_support',
)
);
PK ! {/ custom-classname.phpnu [ 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',
)
);
PK ! settings.phpnu [ get_registered( $block['blockName'] );
if ( ! block_has_support( $block_type, '__experimentalSettings', false ) ) {
return $block_content;
}
// return early if no settings are found on the block attributes.
$block_settings = isset( $block['attrs']['settings'] ) ? $block['attrs']['settings'] : null;
if ( empty( $block_settings ) ) {
return $block_content;
}
// Like the layout hook this assumes the hook only applies to blocks with a single wrapper.
// Add the class name to the first element, presuming it's the wrapper, if it exists.
$tags = new WP_HTML_Tag_Processor( $block_content );
if ( $tags->next_tag() ) {
$tags->add_class( _wp_get_presets_class_name( $block ) );
}
return $tags->get_updated_html();
}
/**
* Render the block level presets stylesheet.
*
* @internal
*
* @since 6.2.0
* @since 6.3.0 Updated preset styles to use Selectors API.
* @access private
*
* @param string|null $pre_render The pre-rendered content. Default null.
* @param array $block The block being rendered.
*
* @return null
*/
function _wp_add_block_level_preset_styles( $pre_render, $block ) {
// Return early if the block has not support for descendent block styles.
$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
if ( ! block_has_support( $block_type, '__experimentalSettings', false ) ) {
return null;
}
// return early if no settings are found on the block attributes.
$block_settings = isset( $block['attrs']['settings'] ) ? $block['attrs']['settings'] : null;
if ( empty( $block_settings ) ) {
return null;
}
$class_name = '.' . _wp_get_presets_class_name( $block );
// the root selector for preset variables needs to target every possible block selector
// in order for the general setting to override any bock specific setting of a parent block or
// the site root.
$variables_root_selector = '*,[class*="wp-block"]';
$registry = WP_Block_Type_Registry::get_instance();
$blocks = $registry->get_all_registered();
foreach ( $blocks as $block_type ) {
/*
* We only want to append selectors for blocks using custom selectors
* i.e. not `wp-block-`.
*/
$has_custom_selector =
( isset( $block_type->supports['__experimentalSelector'] ) && is_string( $block_type->supports['__experimentalSelector'] ) ) ||
( isset( $block_type->selectors['root'] ) && is_string( $block_type->selectors['root'] ) );
if ( $has_custom_selector ) {
$variables_root_selector .= ',' . wp_get_block_css_selector( $block_type );
}
}
$variables_root_selector = WP_Theme_JSON::scope_selector( $class_name, $variables_root_selector );
// Remove any potentially unsafe styles.
$theme_json_shape = WP_Theme_JSON::remove_insecure_properties(
array(
'version' => WP_Theme_JSON::LATEST_SCHEMA,
'settings' => $block_settings,
)
);
$theme_json_object = new WP_Theme_JSON( $theme_json_shape );
$styles = '';
// include preset css variables declaration on the stylesheet.
$styles .= $theme_json_object->get_stylesheet(
array( 'variables' ),
null,
array(
'root_selector' => $variables_root_selector,
'scope' => $class_name,
)
);
// include preset css classes on the the stylesheet.
$styles .= $theme_json_object->get_stylesheet(
array( 'presets' ),
null,
array(
'root_selector' => $class_name . ',' . $class_name . ' *',
'scope' => $class_name,
)
);
if ( ! empty( $styles ) ) {
wp_enqueue_block_support_styles( $styles );
}
return null;
}
add_filter( 'render_block', '_wp_add_block_level_presets_class', 10, 2 );
add_filter( 'pre_render_block', '_wp_add_block_level_preset_styles', 10, 2 );
PK ! Oip p typography.phpnu [ supports['typography'] ) ? $block_type->supports['typography'] : false;
if ( ! $typography_supports ) {
return;
}
$has_font_family_support = isset( $typography_supports['__experimentalFontFamily'] ) ? $typography_supports['__experimentalFontFamily'] : false;
$has_font_size_support = isset( $typography_supports['fontSize'] ) ? $typography_supports['fontSize'] : false;
$has_font_style_support = isset( $typography_supports['__experimentalFontStyle'] ) ? $typography_supports['__experimentalFontStyle'] : false;
$has_font_weight_support = isset( $typography_supports['__experimentalFontWeight'] ) ? $typography_supports['__experimentalFontWeight'] : false;
$has_letter_spacing_support = isset( $typography_supports['__experimentalLetterSpacing'] ) ? $typography_supports['__experimentalLetterSpacing'] : false;
$has_line_height_support = isset( $typography_supports['lineHeight'] ) ? $typography_supports['lineHeight'] : false;
$has_text_align_support = isset( $typography_supports['textAlign'] ) ? $typography_supports['textAlign'] : false;
$has_text_columns_support = isset( $typography_supports['textColumns'] ) ? $typography_supports['textColumns'] : false;
$has_text_decoration_support = isset( $typography_supports['__experimentalTextDecoration'] ) ? $typography_supports['__experimentalTextDecoration'] : false;
$has_text_transform_support = isset( $typography_supports['__experimentalTextTransform'] ) ? $typography_supports['__experimentalTextTransform'] : false;
$has_writing_mode_support = isset( $typography_supports['__experimentalWritingMode'] ) ? $typography_supports['__experimentalWritingMode'] : false;
$has_typography_support = $has_font_family_support
|| $has_font_size_support
|| $has_font_style_support
|| $has_font_weight_support
|| $has_letter_spacing_support
|| $has_line_height_support
|| $has_text_align_support
|| $has_text_columns_support
|| $has_text_decoration_support
|| $has_text_transform_support
|| $has_writing_mode_support;
if ( ! $block_type->attributes ) {
$block_type->attributes = array();
}
if ( $has_typography_support && ! array_key_exists( 'style', $block_type->attributes ) ) {
$block_type->attributes['style'] = array(
'type' => 'object',
);
}
if ( $has_font_size_support && ! array_key_exists( 'fontSize', $block_type->attributes ) ) {
$block_type->attributes['fontSize'] = array(
'type' => 'string',
);
}
if ( $has_font_family_support && ! array_key_exists( 'fontFamily', $block_type->attributes ) ) {
$block_type->attributes['fontFamily'] = array(
'type' => 'string',
);
}
}
/**
* Adds CSS classes and inline styles for typography features such as font sizes
* to the incoming attributes array. This will be applied to the block markup in
* the front-end.
*
* @since 5.6.0
* @since 6.1.0 Used the style engine to generate CSS and classnames.
* @since 6.3.0 Added support for text-columns.
* @access private
*
* @param WP_Block_Type $block_type Block type.
* @param array $block_attributes Block attributes.
* @return array Typography CSS classes and inline styles.
*/
function wp_apply_typography_support( $block_type, $block_attributes ) {
if ( ! ( $block_type instanceof WP_Block_Type ) ) {
return array();
}
$typography_supports = isset( $block_type->supports['typography'] )
? $block_type->supports['typography']
: false;
if ( ! $typography_supports ) {
return array();
}
if ( wp_should_skip_block_supports_serialization( $block_type, 'typography' ) ) {
return array();
}
$has_font_family_support = isset( $typography_supports['__experimentalFontFamily'] ) ? $typography_supports['__experimentalFontFamily'] : false;
$has_font_size_support = isset( $typography_supports['fontSize'] ) ? $typography_supports['fontSize'] : false;
$has_font_style_support = isset( $typography_supports['__experimentalFontStyle'] ) ? $typography_supports['__experimentalFontStyle'] : false;
$has_font_weight_support = isset( $typography_supports['__experimentalFontWeight'] ) ? $typography_supports['__experimentalFontWeight'] : false;
$has_letter_spacing_support = isset( $typography_supports['__experimentalLetterSpacing'] ) ? $typography_supports['__experimentalLetterSpacing'] : false;
$has_line_height_support = isset( $typography_supports['lineHeight'] ) ? $typography_supports['lineHeight'] : false;
$has_text_align_support = isset( $typography_supports['textAlign'] ) ? $typography_supports['textAlign'] : false;
$has_text_columns_support = isset( $typography_supports['textColumns'] ) ? $typography_supports['textColumns'] : false;
$has_text_decoration_support = isset( $typography_supports['__experimentalTextDecoration'] ) ? $typography_supports['__experimentalTextDecoration'] : false;
$has_text_transform_support = isset( $typography_supports['__experimentalTextTransform'] ) ? $typography_supports['__experimentalTextTransform'] : false;
$has_writing_mode_support = isset( $typography_supports['__experimentalWritingMode'] ) ? $typography_supports['__experimentalWritingMode'] : false;
// Whether to skip individual block support features.
$should_skip_font_size = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'fontSize' );
$should_skip_font_family = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'fontFamily' );
$should_skip_font_style = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'fontStyle' );
$should_skip_font_weight = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'fontWeight' );
$should_skip_line_height = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'lineHeight' );
$should_skip_text_align = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'textAlign' );
$should_skip_text_columns = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'textColumns' );
$should_skip_text_decoration = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'textDecoration' );
$should_skip_text_transform = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'textTransform' );
$should_skip_letter_spacing = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'letterSpacing' );
$should_skip_writing_mode = wp_should_skip_block_supports_serialization( $block_type, 'typography', 'writingMode' );
$typography_block_styles = array();
if ( $has_font_size_support && ! $should_skip_font_size ) {
$preset_font_size = array_key_exists( 'fontSize', $block_attributes )
? "var:preset|font-size|{$block_attributes['fontSize']}"
: null;
$custom_font_size = isset( $block_attributes['style']['typography']['fontSize'] )
? $block_attributes['style']['typography']['fontSize']
: null;
$typography_block_styles['fontSize'] = $preset_font_size ? $preset_font_size : wp_get_typography_font_size_value(
array(
'size' => $custom_font_size,
)
);
}
if ( $has_font_family_support && ! $should_skip_font_family ) {
$preset_font_family = array_key_exists( 'fontFamily', $block_attributes )
? "var:preset|font-family|{$block_attributes['fontFamily']}"
: null;
$custom_font_family = isset( $block_attributes['style']['typography']['fontFamily'] )
? wp_typography_get_preset_inline_style_value( $block_attributes['style']['typography']['fontFamily'], 'font-family' )
: null;
$typography_block_styles['fontFamily'] = $preset_font_family ? $preset_font_family : $custom_font_family;
}
if (
$has_font_style_support &&
! $should_skip_font_style &&
isset( $block_attributes['style']['typography']['fontStyle'] )
) {
$typography_block_styles['fontStyle'] = wp_typography_get_preset_inline_style_value(
$block_attributes['style']['typography']['fontStyle'],
'font-style'
);
}
if (
$has_font_weight_support &&
! $should_skip_font_weight &&
isset( $block_attributes['style']['typography']['fontWeight'] )
) {
$typography_block_styles['fontWeight'] = wp_typography_get_preset_inline_style_value(
$block_attributes['style']['typography']['fontWeight'],
'font-weight'
);
}
if ( $has_line_height_support && ! $should_skip_line_height ) {
$typography_block_styles['lineHeight'] = isset( $block_attributes['style']['typography']['lineHeight'] )
? $block_attributes['style']['typography']['lineHeight']
: null;
}
if ( $has_text_align_support && ! $should_skip_text_align ) {
$typography_block_styles['textAlign'] = isset( $block_attributes['style']['typography']['textAlign'] )
? $block_attributes['style']['typography']['textAlign']
: null;
}
if ( $has_text_columns_support && ! $should_skip_text_columns && isset( $block_attributes['style']['typography']['textColumns'] ) ) {
$typography_block_styles['textColumns'] = isset( $block_attributes['style']['typography']['textColumns'] )
? $block_attributes['style']['typography']['textColumns']
: null;
}
if (
$has_text_decoration_support &&
! $should_skip_text_decoration &&
isset( $block_attributes['style']['typography']['textDecoration'] )
) {
$typography_block_styles['textDecoration'] = wp_typography_get_preset_inline_style_value(
$block_attributes['style']['typography']['textDecoration'],
'text-decoration'
);
}
if (
$has_text_transform_support &&
! $should_skip_text_transform &&
isset( $block_attributes['style']['typography']['textTransform'] )
) {
$typography_block_styles['textTransform'] = wp_typography_get_preset_inline_style_value(
$block_attributes['style']['typography']['textTransform'],
'text-transform'
);
}
if (
$has_letter_spacing_support &&
! $should_skip_letter_spacing &&
isset( $block_attributes['style']['typography']['letterSpacing'] )
) {
$typography_block_styles['letterSpacing'] = wp_typography_get_preset_inline_style_value(
$block_attributes['style']['typography']['letterSpacing'],
'letter-spacing'
);
}
if ( $has_writing_mode_support &&
! $should_skip_writing_mode &&
isset( $block_attributes['style']['typography']['writingMode'] )
) {
$typography_block_styles['writingMode'] = isset( $block_attributes['style']['typography']['writingMode'] )
? $block_attributes['style']['typography']['writingMode']
: null;
}
$attributes = array();
$classnames = array();
$styles = wp_style_engine_get_styles(
array( 'typography' => $typography_block_styles ),
array( 'convert_vars_to_classnames' => true )
);
if ( ! empty( $styles['classnames'] ) ) {
$classnames[] = $styles['classnames'];
}
if ( $has_text_align_support && ! $should_skip_text_align && isset( $block_attributes['style']['typography']['textAlign'] ) ) {
$classnames[] = 'has-text-align-' . $block_attributes['style']['typography']['textAlign'];
}
if ( ! empty( $classnames ) ) {
$attributes['class'] = implode( ' ', $classnames );
}
if ( ! empty( $styles['css'] ) ) {
$attributes['style'] = $styles['css'];
}
return $attributes;
}
/**
* Generates an inline style value for a typography feature e.g. text decoration,
* text transform, and font style.
*
* Note: This function is for backwards compatibility.
* * It is necessary to parse older blocks whose typography styles contain presets.
* * It mostly replaces the deprecated `wp_typography_get_css_variable_inline_style()`,
* but skips compiling a CSS declaration as the style engine takes over this role.
* @link https://github.com/wordpress/gutenberg/pull/27555
*
* @since 6.1.0
*
* @param string $style_value A raw style value for a single typography feature from a block's style attribute.
* @param string $css_property Slug for the CSS property the inline style sets.
* @return string A CSS inline style value.
*/
function wp_typography_get_preset_inline_style_value( $style_value, $css_property ) {
// If the style value is not a preset CSS variable go no further.
if ( empty( $style_value ) || ! str_contains( $style_value, "var:preset|{$css_property}|" ) ) {
return $style_value;
}
/*
* For backwards compatibility.
* Presets were removed in WordPress/gutenberg#27555.
* A preset CSS variable is the style.
* Gets the style value from the string and return CSS style.
*/
$index_to_splice = strrpos( $style_value, '|' ) + 1;
$slug = _wp_to_kebab_case( substr( $style_value, $index_to_splice ) );
// Return the actual CSS inline style value,
// e.g. `var(--wp--preset--text-decoration--underline);`.
return sprintf( 'var(--wp--preset--%s--%s);', $css_property, $slug );
}
/**
* Renders typography styles/content to the block wrapper.
*
* @since 6.1.0
*
* @param string $block_content Rendered block content.
* @param array $block Block object.
* @return string Filtered block content.
*/
function wp_render_typography_support( $block_content, $block ) {
if ( ! isset( $block['attrs']['style']['typography']['fontSize'] ) ) {
return $block_content;
}
$custom_font_size = $block['attrs']['style']['typography']['fontSize'];
$fluid_font_size = wp_get_typography_font_size_value( array( 'size' => $custom_font_size ) );
/*
* Checks that $fluid_font_size does not match $custom_font_size,
* which means it's been mutated by the fluid font size functions.
*/
if ( ! empty( $fluid_font_size ) && $fluid_font_size !== $custom_font_size ) {
// Replaces the first instance of `font-size:$custom_font_size` with `font-size:$fluid_font_size`.
return preg_replace( '/font-size\s*:\s*' . preg_quote( $custom_font_size, '/' ) . '\s*;?/', 'font-size:' . esc_attr( $fluid_font_size ) . ';', $block_content, 1 );
}
return $block_content;
}
/**
* Checks a string for a unit and value and returns an array
* consisting of `'value'` and `'unit'`, e.g. array( '42', 'rem' ).
*
* @since 6.1.0
*
* @param string|int|float $raw_value Raw size value from theme.json.
* @param array $options {
* Optional. An associative array of options. Default is empty array.
*
* @type string $coerce_to Coerce the value to rem or px. Default `'rem'`.
* @type int $root_size_value Value of root font size for rem|em <-> px conversion. Default `16`.
* @type string[] $acceptable_units An array of font size units. Default `array( 'rem', 'px', 'em' )`;
* }
* @return array|null An array consisting of `'value'` and `'unit'` properties on success.
* `null` on failure.
*/
function wp_get_typography_value_and_unit( $raw_value, $options = array() ) {
if ( ! is_string( $raw_value ) && ! is_int( $raw_value ) && ! is_float( $raw_value ) ) {
_doing_it_wrong(
__FUNCTION__,
__( 'Raw size value must be a string, integer, or float.' ),
'6.1.0'
);
return null;
}
if ( empty( $raw_value ) ) {
return null;
}
// Converts numbers to pixel values by default.
if ( is_numeric( $raw_value ) ) {
$raw_value = $raw_value . 'px';
}
$defaults = array(
'coerce_to' => '',
'root_size_value' => 16,
'acceptable_units' => array( 'rem', 'px', 'em' ),
);
$options = wp_parse_args( $options, $defaults );
$acceptable_units_group = implode( '|', $options['acceptable_units'] );
$pattern = '/^(\d*\.?\d+)(' . $acceptable_units_group . '){1,1}$/';
preg_match( $pattern, $raw_value, $matches );
// Bails out if not a number value and a px or rem unit.
if ( ! isset( $matches[1] ) || ! isset( $matches[2] ) ) {
return null;
}
$value = $matches[1];
$unit = $matches[2];
/*
* Default browser font size. Later, possibly could inject some JS to
* compute this `getComputedStyle( document.querySelector( "html" ) ).fontSize`.
*/
if ( 'px' === $options['coerce_to'] && ( 'em' === $unit || 'rem' === $unit ) ) {
$value = $value * $options['root_size_value'];
$unit = $options['coerce_to'];
}
if ( 'px' === $unit && ( 'em' === $options['coerce_to'] || 'rem' === $options['coerce_to'] ) ) {
$value = $value / $options['root_size_value'];
$unit = $options['coerce_to'];
}
/*
* No calculation is required if swapping between em and rem yet,
* since we assume a root size value. Later we might like to differentiate between
* :root font size (rem) and parent element font size (em) relativity.
*/
if ( ( 'em' === $options['coerce_to'] || 'rem' === $options['coerce_to'] ) && ( 'em' === $unit || 'rem' === $unit ) ) {
$unit = $options['coerce_to'];
}
return array(
'value' => round( $value, 3 ),
'unit' => $unit,
);
}
/**
* Internal implementation of CSS clamp() based on available min/max viewport
* width and min/max font sizes.
*
* @since 6.1.0
* @since 6.3.0 Checks for unsupported min/max viewport values that cause invalid clamp values.
* @since 6.5.0 Returns early when min and max viewport subtraction is zero to avoid division by zero.
* @access private
*
* @param array $args {
* Optional. An associative array of values to calculate a fluid formula
* for font size. Default is empty array.
*
* @type string $maximum_viewport_width Maximum size up to which type will have fluidity.
* @type string $minimum_viewport_width Minimum viewport size from which type will have fluidity.
* @type string $maximum_font_size Maximum font size for any clamp() calculation.
* @type string $minimum_font_size Minimum font size for any clamp() calculation.
* @type int $scale_factor A scale factor to determine how fast a font scales within boundaries.
* }
* @return string|null A font-size value using clamp() on success, otherwise null.
*/
function wp_get_computed_fluid_typography_value( $args = array() ) {
$maximum_viewport_width_raw = isset( $args['maximum_viewport_width'] ) ? $args['maximum_viewport_width'] : null;
$minimum_viewport_width_raw = isset( $args['minimum_viewport_width'] ) ? $args['minimum_viewport_width'] : null;
$maximum_font_size_raw = isset( $args['maximum_font_size'] ) ? $args['maximum_font_size'] : null;
$minimum_font_size_raw = isset( $args['minimum_font_size'] ) ? $args['minimum_font_size'] : null;
$scale_factor = isset( $args['scale_factor'] ) ? $args['scale_factor'] : null;
// Normalizes the minimum font size in order to use the value for calculations.
$minimum_font_size = wp_get_typography_value_and_unit( $minimum_font_size_raw );
/*
* We get a 'preferred' unit to keep units consistent when calculating,
* otherwise the result will not be accurate.
*/
$font_size_unit = isset( $minimum_font_size['unit'] ) ? $minimum_font_size['unit'] : 'rem';
// Normalizes the maximum font size in order to use the value for calculations.
$maximum_font_size = wp_get_typography_value_and_unit(
$maximum_font_size_raw,
array(
'coerce_to' => $font_size_unit,
)
);
// Checks for mandatory min and max sizes, and protects against unsupported units.
if ( ! $maximum_font_size || ! $minimum_font_size ) {
return null;
}
// Uses rem for accessible fluid target font scaling.
$minimum_font_size_rem = wp_get_typography_value_and_unit(
$minimum_font_size_raw,
array(
'coerce_to' => 'rem',
)
);
// Viewport widths defined for fluid typography. Normalize units.
$maximum_viewport_width = wp_get_typography_value_and_unit(
$maximum_viewport_width_raw,
array(
'coerce_to' => $font_size_unit,
)
);
$minimum_viewport_width = wp_get_typography_value_and_unit(
$minimum_viewport_width_raw,
array(
'coerce_to' => $font_size_unit,
)
);
// Protects against unsupported units in min and max viewport widths.
if ( ! $minimum_viewport_width || ! $maximum_viewport_width ) {
return null;
}
// Calculates the linear factor denominator. If it's 0, we cannot calculate a fluid value.
$linear_factor_denominator = $maximum_viewport_width['value'] - $minimum_viewport_width['value'];
if ( empty( $linear_factor_denominator ) ) {
return null;
}
/*
* Build CSS rule.
* Borrowed from https://websemantics.uk/tools/responsive-font-calculator/.
*/
$view_port_width_offset = round( $minimum_viewport_width['value'] / 100, 3 ) . $font_size_unit;
$linear_factor = 100 * ( ( $maximum_font_size['value'] - $minimum_font_size['value'] ) / ( $linear_factor_denominator ) );
$linear_factor_scaled = round( $linear_factor * $scale_factor, 3 );
$linear_factor_scaled = empty( $linear_factor_scaled ) ? 1 : $linear_factor_scaled;
$fluid_target_font_size = implode( '', $minimum_font_size_rem ) . " + ((1vw - $view_port_width_offset) * $linear_factor_scaled)";
return "clamp($minimum_font_size_raw, $fluid_target_font_size, $maximum_font_size_raw)";
}
/**
* Returns a font-size value based on a given font-size preset.
* Takes into account fluid typography parameters and attempts to return a CSS
* formula depending on available, valid values.
*
* @since 6.1.0
* @since 6.1.1 Adjusted rules for min and max font sizes.
* @since 6.2.0 Added 'settings.typography.fluid.minFontSize' support.
* @since 6.3.0 Using layout.wideSize as max viewport width, and logarithmic scale factor to calculate minimum font scale.
* @since 6.4.0 Added configurable min and max viewport width values to the typography.fluid theme.json schema.
* @since 6.6.0 Deprecated bool argument $should_use_fluid_typography.
* @since 6.7.0 Font size presets can enable fluid typography individually, even if it’s disabled globally.
*
* @param array $preset {
* Required. fontSizes preset value as seen in theme.json.
*
* @type string $name Name of the font size preset.
* @type string $slug Kebab-case, unique identifier for the font size preset.
* @type string|int|float $size CSS font-size value, including units if applicable.
* }
* @param bool|array $settings Optional Theme JSON settings array that overrides any global theme settings.
* Default is false.
* @return string|null Font-size value or null if a size is not passed in $preset.
*/
function wp_get_typography_font_size_value( $preset, $settings = array() ) {
if ( ! isset( $preset['size'] ) ) {
return null;
}
/*
* Catches falsy values and 0/'0'. Fluid calculations cannot be performed on `0`.
* Also returns early when a preset font size explicitly disables fluid typography with `false`.
*/
$fluid_font_size_settings = $preset['fluid'] ?? null;
if ( false === $fluid_font_size_settings || empty( $preset['size'] ) ) {
return $preset['size'];
}
/*
* As a boolean (deprecated since 6.6), $settings acts as an override to switch fluid typography "on" (`true`) or "off" (`false`).
*/
if ( is_bool( $settings ) ) {
_deprecated_argument( __FUNCTION__, '6.6.0', __( '`boolean` type for second argument `$settings` is deprecated. Use `array()` instead.' ) );
$settings = array(
'typography' => array(
'fluid' => $settings,
),
);
}
// Fallback to global settings as default.
$global_settings = wp_get_global_settings();
$settings = wp_parse_args(
$settings,
$global_settings
);
$typography_settings = $settings['typography'] ?? array();
/*
* Return early when fluid typography is disabled in the settings, and there
* are no local settings to enable it for the individual preset.
*
* If this condition isn't met, either the settings or individual preset settings
* have enabled fluid typography.
*/
if ( empty( $typography_settings['fluid'] ) && empty( $fluid_font_size_settings ) ) {
return $preset['size'];
}
$fluid_settings = isset( $typography_settings['fluid'] ) ? $typography_settings['fluid'] : array();
$layout_settings = isset( $settings['layout'] ) ? $settings['layout'] : array();
// Defaults.
$default_maximum_viewport_width = '1600px';
$default_minimum_viewport_width = '320px';
$default_minimum_font_size_factor_max = 0.75;
$default_minimum_font_size_factor_min = 0.25;
$default_scale_factor = 1;
$default_minimum_font_size_limit = '14px';
// Defaults overrides.
$minimum_viewport_width = isset( $fluid_settings['minViewportWidth'] ) ? $fluid_settings['minViewportWidth'] : $default_minimum_viewport_width;
$maximum_viewport_width = isset( $layout_settings['wideSize'] ) && ! empty( wp_get_typography_value_and_unit( $layout_settings['wideSize'] ) ) ? $layout_settings['wideSize'] : $default_maximum_viewport_width;
if ( isset( $fluid_settings['maxViewportWidth'] ) ) {
$maximum_viewport_width = $fluid_settings['maxViewportWidth'];
}
$has_min_font_size = isset( $fluid_settings['minFontSize'] ) && ! empty( wp_get_typography_value_and_unit( $fluid_settings['minFontSize'] ) );
$minimum_font_size_limit = $has_min_font_size ? $fluid_settings['minFontSize'] : $default_minimum_font_size_limit;
// Try to grab explicit min and max fluid font sizes.
$minimum_font_size_raw = isset( $fluid_font_size_settings['min'] ) ? $fluid_font_size_settings['min'] : null;
$maximum_font_size_raw = isset( $fluid_font_size_settings['max'] ) ? $fluid_font_size_settings['max'] : null;
// Font sizes.
$preferred_size = wp_get_typography_value_and_unit( $preset['size'] );
// Protects against unsupported units.
if ( empty( $preferred_size['unit'] ) ) {
return $preset['size'];
}
/*
* Normalizes the minimum font size limit according to the incoming unit,
* in order to perform comparative checks.
*/
$minimum_font_size_limit = wp_get_typography_value_and_unit(
$minimum_font_size_limit,
array(
'coerce_to' => $preferred_size['unit'],
)
);
// Don't enforce minimum font size if a font size has explicitly set a min and max value.
if ( ! empty( $minimum_font_size_limit ) && ( ! $minimum_font_size_raw && ! $maximum_font_size_raw ) ) {
/*
* If a minimum size was not passed to this function
* and the user-defined font size is lower than $minimum_font_size_limit,
* do not calculate a fluid value.
*/
if ( $preferred_size['value'] <= $minimum_font_size_limit['value'] ) {
return $preset['size'];
}
}
// If no fluid max font size is available use the incoming value.
if ( ! $maximum_font_size_raw ) {
$maximum_font_size_raw = $preferred_size['value'] . $preferred_size['unit'];
}
/*
* If no minimumFontSize is provided, create one using
* the given font size multiplied by the min font size scale factor.
*/
if ( ! $minimum_font_size_raw ) {
$preferred_font_size_in_px = 'px' === $preferred_size['unit'] ? $preferred_size['value'] : $preferred_size['value'] * 16;
/*
* The scale factor is a multiplier that affects how quickly the curve will move towards the minimum,
* that is, how quickly the size factor reaches 0 given increasing font size values.
* For a - b * log2(), lower values of b will make the curve move towards the minimum faster.
* The scale factor is constrained between min and max values.
*/
$minimum_font_size_factor = min( max( 1 - 0.075 * log( $preferred_font_size_in_px, 2 ), $default_minimum_font_size_factor_min ), $default_minimum_font_size_factor_max );
$calculated_minimum_font_size = round( $preferred_size['value'] * $minimum_font_size_factor, 3 );
// Only use calculated min font size if it's > $minimum_font_size_limit value.
if ( ! empty( $minimum_font_size_limit ) && $calculated_minimum_font_size <= $minimum_font_size_limit['value'] ) {
$minimum_font_size_raw = $minimum_font_size_limit['value'] . $minimum_font_size_limit['unit'];
} else {
$minimum_font_size_raw = $calculated_minimum_font_size . $preferred_size['unit'];
}
}
$fluid_font_size_value = wp_get_computed_fluid_typography_value(
array(
'minimum_viewport_width' => $minimum_viewport_width,
'maximum_viewport_width' => $maximum_viewport_width,
'minimum_font_size' => $minimum_font_size_raw,
'maximum_font_size' => $maximum_font_size_raw,
'scale_factor' => $default_scale_factor,
)
);
if ( ! empty( $fluid_font_size_value ) ) {
return $fluid_font_size_value;
}
return $preset['size'];
}
// Register the block support.
WP_Block_Supports::get_instance()->register(
'typography',
array(
'register_attribute' => 'wp_register_typography_support',
'apply' => 'wp_apply_typography_support',
)
);
PK ! @
border.phpnu [ 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',
)
);
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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',
)
);
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