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

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