ve_midpoint_count < $steps_above; $above_midpoint_count++ ) {
$current_step = '+' === $spacing_scale['operator']
? $current_step + $spacing_scale['increment']
: ( $spacing_scale['increment'] >= 1 ? $current_step * $spacing_scale['increment'] : $current_step / $spacing_scale['increment'] );
$above_sizes[] = array(
/* translators: %s: Digit to indicate multiple of sizing, eg. 2X-Large. */
'name' => 0 === $above_midpoint_count ? __( 'Large' ) : sprintf( __( '%sX-Large' ), (string) $x_large_count ),
'slug' => (string) $slug,
'size' => round( $current_step, 2 ) . $unit,
);
if ( 1 === $above_midpoint_count ) {
$x_large_count = 2;
}
if ( $above_midpoint_count > 1 ) {
++$x_large_count;
}
$slug += 10;
}
$spacing_sizes = $below_sizes;
foreach ( $above_sizes as $above_sizes_item ) {
$spacing_sizes[] = $above_sizes_item;
}
return $spacing_sizes;
}
/**
* This is used to convert the internal representation of variables to the CSS representation.
* For example, `var:preset|color|vivid-green-cyan` becomes `var(--wp--preset--color--vivid-green-cyan)`.
*
* @since 6.3.0
*
* @param string $value The variable such as var:preset|color|vivid-green-cyan to convert.
* @return string The converted variable.
*/
private static function convert_custom_properties( $value ) {
$prefix = 'var:';
$prefix_len = strlen( $prefix );
$token_in = '|';
$token_out = '--';
if ( str_starts_with( $value, $prefix ) ) {
$unwrapped_name = str_replace(
$token_in,
$token_out,
substr( $value, $prefix_len )
);
$value = "var(--wp--$unwrapped_name)";
}
return $value;
}
/**
* Given a tree, converts the internal representation of variables to the CSS representation.
* It is recursive and modifies the input in-place.
*
* @since 6.3.0
*
* @param array $tree Input to process.
* @return array The modified $tree.
*/
private static function resolve_custom_css_format( $tree ) {
$prefix = 'var:';
foreach ( $tree as $key => $data ) {
if ( is_string( $data ) && str_starts_with( $data, $prefix ) ) {
$tree[ $key ] = self::convert_custom_properties( $data );
} elseif ( is_array( $data ) ) {
$tree[ $key ] = self::resolve_custom_css_format( $data );
}
}
return $tree;
}
/**
* Returns the selectors metadata for a block.
*
* @since 6.3.0
*
* @param object $block_type The block type.
* @param string $root_selector The block's root selector.
* @return array The custom selectors set by the block.
*/
protected static function get_block_selectors( $block_type, $root_selector ) {
if ( ! empty( $block_type->selectors ) ) {
return $block_type->selectors;
}
$selectors = array( 'root' => $root_selector );
foreach ( static::BLOCK_SUPPORT_FEATURE_LEVEL_SELECTORS as $key => $feature ) {
$feature_selector = wp_get_block_css_selector( $block_type, $key );
if ( null !== $feature_selector ) {
$selectors[ $feature ] = array( 'root' => $feature_selector );
}
}
return $selectors;
}
/**
* Generates all the element selectors for a block.
*
* @since 6.3.0
*
* @param string $root_selector The block's root CSS selector.
* @return array The block's element selectors.
*/
protected static function get_block_element_selectors( $root_selector ) {
/*
* Assign defaults, then override those that the block sets by itself.
* If the block selector is compounded, will append the element to each
* individual block selector.
*/
$block_selectors = explode( ',', $root_selector );
$element_selectors = array();
foreach ( static::ELEMENTS as $el_name => $el_selector ) {
$element_selector = array();
foreach ( $block_selectors as $selector ) {
if ( $selector === $el_selector ) {
$element_selector = array( $el_selector );
break;
}
$element_selector[] = static::prepend_to_selector( $el_selector, $selector . ' ' );
}
$element_selectors[ $el_name ] = implode( ',', $element_selector );
}
return $element_selectors;
}
/**
* Generates style declarations for a node's features e.g., color, border,
* typography etc. that have custom selectors in their related block's
* metadata.
*
* @since 6.3.0
*
* @param object $metadata The related block metadata containing selectors.
* @param object $node A merged theme.json node for block or variation.
* @return array The style declarations for the node's features with custom
* selectors.
*/
protected function get_feature_declarations_for_node( $metadata, &$node ) {
$declarations = array();
if ( ! isset( $metadata['selectors'] ) ) {
return $declarations;
}
$settings = isset( $this->theme_json['settings'] )
? $this->theme_json['settings']
: array();
foreach ( $metadata['selectors'] as $feature => $feature_selectors ) {
/*
* Skip if this is the block's root selector or the block doesn't
* have any styles for the feature.
*/
if ( 'root' === $feature || empty( $node[ $feature ] ) ) {
continue;
}
if ( is_array( $feature_selectors ) ) {
foreach ( $feature_selectors as $subfeature => $subfeature_selector ) {
if ( 'root' === $subfeature || empty( $node[ $feature ][ $subfeature ] ) ) {
continue;
}
/*
* Create temporary node containing only the subfeature data
* to leverage existing `compute_style_properties` function.
*/
$subfeature_node = array(
$feature => array(
$subfeature => $node[ $feature ][ $subfeature ],
),
);
// Generate style declarations.
$new_declarations = static::compute_style_properties( $subfeature_node, $settings, null, $this->theme_json );
// Merge subfeature declarations into feature declarations.
if ( isset( $declarations[ $subfeature_selector ] ) ) {
foreach ( $new_declarations as $new_declaration ) {
$declarations[ $subfeature_selector ][] = $new_declaration;
}
} else {
$declarations[ $subfeature_selector ] = $new_declarations;
}
/*
* Remove the subfeature from the block's node now its
* styles will be included under its own selector not the
* block's.
*/
unset( $node[ $feature ][ $subfeature ] );
}
}
/*
* Now subfeatures have been processed and removed we can process
* feature root selector or simple string selector.
*/
if (
is_string( $feature_selectors ) ||
( isset( $feature_selectors['root'] ) && $feature_selectors['root'] )
) {
$feature_selector = is_string( $feature_selectors ) ? $feature_selectors : $feature_selectors['root'];
/*
* Create temporary node containing only the feature data
* to leverage existing `compute_style_properties` function.
*/
$feature_node = array( $feature => $node[ $feature ] );
// Generate the style declarations.
$new_declarations = static::compute_style_properties( $feature_node, $settings, null, $this->theme_json );
/*
* Merge new declarations with any that already exist for
* the feature selector. This may occur when multiple block
* support features use the same custom selector.
*/
if ( isset( $declarations[ $feature_selector ] ) ) {
foreach ( $new_declarations as $new_declaration ) {
$declarations[ $feature_selector ][] = $new_declaration;
}
} else {
$declarations[ $feature_selector ] = $new_declarations;
}
/*
* Remove the feature from the block's node now its styles
* will be included under its own selector not the block's.
*/
unset( $node[ $feature ] );
}
}
return $declarations;
}
/**
* Replaces CSS variables with their values in place.
*
* @since 6.3.0
* @since 6.5.0 Check for empty style before processing its value.
*
* @param array $styles CSS declarations to convert.
* @param array $values key => value pairs to use for replacement.
* @return array
*/
private static function convert_variables_to_value( $styles, $values ) {
foreach ( $styles as $key => $style ) {
if ( empty( $style ) ) {
continue;
}
if ( is_array( $style ) ) {
$styles[ $key ] = self::convert_variables_to_value( $style, $values );
continue;
}
if ( 0 <= strpos( $style, 'var(' ) ) {
// find all the variables in the string in the form of var(--variable-name, fallback), with fallback in the second capture group.
$has_matches = preg_match_all( '/var\(([^),]+)?,?\s?(\S+)?\)/', $style, $var_parts );
if ( $has_matches ) {
$resolved_style = $styles[ $key ];
foreach ( $var_parts[1] as $index => $var_part ) {
$key_in_values = 'var(' . $var_part . ')';
$rule_to_replace = $var_parts[0][ $index ]; // the css rule to replace e.g. var(--wp--preset--color--vivid-green-cyan).
$fallback = $var_parts[2][ $index ]; // the fallback value.
$resolved_style = str_replace(
array(
$rule_to_replace,
$fallback,
),
array(
isset( $values[ $key_in_values ] ) ? $values[ $key_in_values ] : $rule_to_replace,
isset( $values[ $fallback ] ) ? $values[ $fallback ] : $fallback,
),
$resolved_style
);
}
$styles[ $key ] = $resolved_style;
}
}
}
return $styles;
}
/**
* Resolves the values of CSS variables in the given styles.
*
* @since 6.3.0
*
* @param WP_Theme_JSON $theme_json The theme json resolver.
* @return WP_Theme_JSON The $theme_json with resolved variables.
*/
public static function resolve_variables( $theme_json ) {
$settings = $theme_json->get_settings();
$styles = $theme_json->get_raw_data()['styles'];
$preset_vars = static::compute_preset_vars( $settings, static::VALID_ORIGINS );
$theme_vars = static::compute_theme_vars( $settings );
$vars = array_reduce(
array_merge( $preset_vars, $theme_vars ),
function ( $carry, $item ) {
$name = $item['name'];
$carry[ "var({$name})" ] = $item['value'];
return $carry;
},
array()
);
$theme_json->theme_json['styles'] = self::convert_variables_to_value( $styles, $vars );
return $theme_json;
}
/**
* Generates a selector for a block style variation.
*
* @since 6.5.0
*
* @param string $variation_name Name of the block style variation.
* @param string $block_selector CSS selector for the block.
* @return string Block selector with block style variation selector added to it.
*/
protected static function get_block_style_variation_selector( $variation_name, $block_selector ) {
$variation_class = ".is-style-$variation_name";
if ( ! $block_selector ) {
return $variation_class;
}
$limit = 1;
$selector_parts = explode( ',', $block_selector );
$result = array();
foreach ( $selector_parts as $part ) {
$result[] = preg_replace_callback(
'/((?::\([^)]+\))?\s*)([^\s:]+)/',
function ( $matches ) use ( $variation_class ) {
return $matches[1] . $matches[2] . $variation_class;
},
$part,
$limit
);
}
return implode( ',', $result );
}
/**
* Collects valid block style variations keyed by block type.
*
* @since 6.6.0
* @since 6.8.0 Added the `$blocks_metadata` parameter.
*
* @param array $blocks_metadata Optional. List of metadata per block. Default is the metadata for all blocks.
* @return array Valid block style variations by block type.
*/
protected static function get_valid_block_style_variations( $blocks_metadata = array() ) {
$valid_variations = array();
$blocks_metadata = empty( $blocks_metadata ) ? static::get_blocks_metadata() : $blocks_metadata;
foreach ( $blocks_metadata as $block_name => $block_meta ) {
if ( ! isset( $block_meta['styleVariations'] ) ) {
continue;
}
$valid_variations[ $block_name ] = array_keys( $block_meta['styleVariations'] );
}
return $valid_variations;
}
}
Fatal error: require(): Failed opening required '/home/ocb/public_html/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php' (include_path='.:/opt/alt/php74/usr/share/pear') in /home/ocb/public_html/wp-settings.php on line 290
Fatal error: Uncaught Error: Call to a member function set() on null in /home/ocb/public_html/wp-includes/l10n.php:857
Stack trace:
#0 /home/ocb/public_html/wp-includes/l10n.php(960): load_textdomain('default', '/home/ocb/publi...', 'lv')
#1 /home/ocb/public_html/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain()
#2 [internal function]: WP_Fatal_Error_Handler->handle()
#3 {main}
thrown in /home/ocb/public_html/wp-includes/l10n.php on line 857