Returns classnames and CSS based on the values in a styles object.
Description
Return values are parsed based on the instructions in BLOCK_STYLE_DEFINITIONS_METADATA.
Parameters
$block_stylesarrayrequired- The style object.
$optionsarrayoptional- An array of options. Default empty array.
convert_vars_to_classnamesboolWhether to skip converting incoming CSS var patterns, e.g.var:preset|<PRESET_TYPE>|<PRESET_SLUG>, tovar( --wp--preset--* )values. Default false.selectorstringOptional. When a selector is passed, the value of$cssin the return value will comprise a full CSS rule$selector { ...$css_declarations }, otherwise, the value will be a concatenated string of CSS declarations.
Source
public static function parse_block_styles( $block_styles, $options ) {
$parsed_styles = array(
'classnames' => array(),
'declarations' => array(),
);
if ( empty( $block_styles ) || ! is_array( $block_styles ) ) {
return $parsed_styles;
}
// Collect CSS and classnames.
foreach ( static::BLOCK_STYLE_DEFINITIONS_METADATA as $definition_group_key => $definition_group_style ) {
if ( empty( $block_styles[ $definition_group_key ] ) ) {
continue;
}
foreach ( $definition_group_style as $style_definition ) {
$style_value = _wp_array_get( $block_styles, $style_definition['path'], null );
if ( ! static::is_valid_style_value( $style_value ) ) {
continue;
}
$classnames = static::get_classnames( $style_value, $style_definition );
if ( ! empty( $classnames ) ) {
$parsed_styles['classnames'] = array_merge( $parsed_styles['classnames'], $classnames );
}
$css_declarations = static::get_css_declarations( $style_value, $style_definition, $options );
if ( ! empty( $css_declarations ) ) {
$parsed_styles['declarations'] = array_merge( $parsed_styles['declarations'], $css_declarations );
}
}
}
return $parsed_styles;
}
Changelog
| Version | Description |
|---|---|
| 6.1.0 | Introduced. |
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