Current File : /home/qgbqkvz/www/wp-content/plugins/wp-scss/scssphp/src/Serializer/Serializer.php
<?php
/**
* SCSSPHP
*
* @copyright 2018-2020 Anthon Pang
*
* @license http://opensource.org/licenses/MIT MIT
*
* @link http://scssphp.github.io/scssphp
*/
namespace ScssPhp\ScssPhp\Serializer;
use ScssPhp\ScssPhp\Ast\Css\CssNode;
use ScssPhp\ScssPhp\Ast\Selector\Selector;
use ScssPhp\ScssPhp\Exception\SassScriptException;
use ScssPhp\ScssPhp\OutputStyle;
use ScssPhp\ScssPhp\Util;
use ScssPhp\ScssPhp\Value\Value;
/**
* @internal
*/
final class Serializer
{
/**
* @phpstan-param OutputStyle::* $style
*/
public static function serialize(CssNode $node, bool $inspect = false, string $style = OutputStyle::EXPANDED, bool $sourceMap = false, bool $charset = true): SerializeResult
{
$visitor = new SerializeVisitor($inspect, true, $style);
$node->accept($visitor);
$css = (string) $visitor->getBuffer();
$prefix = '';
if ($charset && strlen($css) !== Util::mbStrlen($css)) {
if ($style === OutputStyle::COMPRESSED) {
$prefix = "\u{FEFF}";
} else {
$prefix = '@charset "UTF-8";' . "\n";
}
}
// TODO build the source map
return new SerializeResult($prefix . $css);
}
/**
* Converts $value to a CSS string.
*
* If $inspect is `true`, this will emit an unambiguous representation of the
* source structure. Note however that, although this will be valid SCSS, it
* may not be valid CSS. If $inspect is `false` and $value can't be
* represented in plain CSS, throws a {@see SassScriptException}.
*
* If $quote is `false`, quoted strings are emitted without quotes.
*/
public static function serializeValue(Value $value, bool $inspect = false, bool $quote = true): string
{
$visitor = new SerializeVisitor($inspect, $quote);
$value->accept($visitor);
return (string) $visitor->getBuffer();
}
/**
* Converts $selector to a CSS string.
*
* If $inspect is `true`, this will emit an unambiguous representation of the
* source structure. Note however that, although this will be valid SCSS, it
* may not be valid CSS. If $inspect is `false` and $selector can't be
* represented in plain CSS, throws a {@see SassScriptException}.
*/
public static function serializeSelector(Selector $selector, bool $inspect = false): string
{
$visitor = new SerializeVisitor($inspect);
$selector->accept($visitor);
return (string) $visitor->getBuffer();
}
}
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