Code Coverage for /src/src/Objects/Stylesheet.php

1	<?php
2	declare( strict_types = 1 );
3
4	/**
5	* @file
6	* @license https://opensource.org/licenses/Apache-2.0 Apache-2.0
7	*/
8
9	namespace Wikimedia\CSS\Objects;
10
11	use Wikimedia\CSS\Util;
12
13	/**
14	* Represent a stylesheet
15	* @note This isn't necessarily a "CSS stylesheet" though.
16	* @warning If you're not using the provided Sanitizer classes to further sanitize
17	* the CSS, you'll want to manually filter out any at-rules named "charset"
18	* before stringifying and/or prepend `@charset "utf-8";` after stringifying
19	* this object.
20	*/
21	class Stylesheet implements CSSObject {
22
23	/** @var RuleList */
24	protected $ruleList;
25
26	/**
27	* @param RuleList\|null $rules
28	*/
29	public function __construct( ?RuleList $rules = null ) {
30	$this->ruleList = $rules ?: new RuleList();
31	}
32
33	public function __clone() {
34	$this->ruleList = clone $this->ruleList;
35	}
36
37	/**
38	* @return RuleList
39	*/
40	public function getRuleList() {
41	return $this->ruleList;
42	}
43
44	/** @inheritDoc */
45	public function getPosition() {
46	// Stylesheets don't really have a position
47	return [ 0, 0 ];
48	}
49
50	/** @inheritDoc */
51	public function toTokenArray() {
52	return $this->ruleList->toTokenArray();
53	}
54
55	/** @inheritDoc */
56	public function toComponentValueArray() {
57	return $this->ruleList->toComponentValueArray();
58	}
59
60	public function __toString() {
61	return Util::stringify( $this );
62	}
63	}