acymailing / back / Libraries / Sabberworm / CSS / src / CSSList / Document.php

Document.php in AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress 10.1.4, at back/Libraries/Sabberworm/CSS/src/CSSList/Document.php

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1	<?php
2
3	namespace Sabberworm\CSS\CSSList;
4
5	use Sabberworm\CSS\OutputFormat;
6	use Sabberworm\CSS\Parsing\ParserState;
7	use Sabberworm\CSS\Parsing\SourceException;
8	use Sabberworm\CSS\Property\Selector;
9	use Sabberworm\CSS\RuleSet\DeclarationBlock;
10	use Sabberworm\CSS\RuleSet\RuleSet;
11	use Sabberworm\CSS\Value\Value;
12
13	/**
14	* The root `CSSList` of a parsed file. Contains all top-level CSS contents, mostly declaration blocks,
15	* but also any at-rules encountered.
16	*/
17	class Document extends CSSBlockList
18	{
19	/**
20	* @param int $iLineNo
21	*/
22	public function __construct($iLineNo = 0)
23	{
24	parent::__construct($iLineNo);
25	}
26
27	/**
28	* @return Document
29	*
30	* @throws SourceException
31	*/
32	public static function parse(ParserState $oParserState)
33	{
34	$oDocument = new Document($oParserState->currentLine());
35	CSSList::parseList($oParserState, $oDocument);
36	return $oDocument;
37	}
38
39	/**
40	* Gets all `DeclarationBlock` objects recursively.
41	*
42	* @return array<int, DeclarationBlock>
43	*/
44	public function getAllDeclarationBlocks()
45	{
46	/** @var array<int, DeclarationBlock> $aResult */
47	$aResult = [];
48	$this->allDeclarationBlocks($aResult);
49	return $aResult;
50	}
51
52	/**
53	* Gets all `DeclarationBlock` objects recursively.
54	*
55	* @return array<int, DeclarationBlock>
56	*
57	* @deprecated will be removed in version 9.0; use `getAllDeclarationBlocks()` instead
58	*/
59	public function getAllSelectors()
60	{
61	return $this->getAllDeclarationBlocks();
62	}
63
64	/**
65	* Returns all `RuleSet` objects found recursively in the tree.
66	*
67	* @return array<int, RuleSet>
68	*/
69	public function getAllRuleSets()
70	{
71	/** @var array<int, RuleSet> $aResult */
72	$aResult = [];
73	$this->allRuleSets($aResult);
74	return $aResult;
75	}
76
77	/**
78	* Returns all `Value` objects found recursively in the tree.
79	*
80	* @param CSSList\|RuleSet\|string $mElement
81	* the `CSSList` or `RuleSet` to start the search from (defaults to the whole document).
82	* If a string is given, it is used as rule name filter.
83	* @param bool $bSearchInFunctionArguments whether to also return Value objects used as Function arguments.
84	*
85	* @return array<int, Value>
86	*
87	* @see RuleSet->getRules()
88	*/
89	public function getAllValues($mElement = null, $bSearchInFunctionArguments = false)
90	{
91	$sSearchString = null;
92	if ($mElement === null) {
93	$mElement = $this;
94	} elseif (is_string($mElement)) {
95	$sSearchString = $mElement;
96	$mElement = $this;
97	}
98	/** @var array<int, Value> $aResult */
99	$aResult = [];
100	$this->allValues($mElement, $aResult, $sSearchString, $bSearchInFunctionArguments);
101	return $aResult;
102	}
103
104	/**
105	* Returns all `Selector` objects found recursively in the tree.
106	*
107	* Note that this does not yield the full `DeclarationBlock` that the selector belongs to
108	* (and, currently, there is no way to get to that).
109	*
110	* @param string\|null $sSpecificitySearch
111	* An optional filter by specificity.
112	* May contain a comparison operator and a number or just a number (defaults to "==").
113	*
114	* @return array<int, Selector>
115	* @example `getSelectorsBySpecificity('>= 100')`
116	*
117	*/
118	public function getSelectorsBySpecificity($sSpecificitySearch = null)
119	{
120	/** @var array<int, Selector> $aResult */
121	$aResult = [];
122	$this->allSelectors($aResult, $sSpecificitySearch);
123	return $aResult;
124	}
125
126	/**
127	* Expands all shorthand properties to their long value.
128	*
129	* @return void
130	*/
131	public function expandShorthands()
132	{
133	foreach ($this->getAllDeclarationBlocks() as $oDeclaration) {
134	$oDeclaration->expandShorthands();
135	}
136	}
137
138	/**
139	* Create shorthands properties whenever possible.
140	*
141	* @return void
142	*/
143	public function createShorthands()
144	{
145	foreach ($this->getAllDeclarationBlocks() as $oDeclaration) {
146	$oDeclaration->createShorthands();
147	}
148	}
149
150	/**
151	* Overrides `render()` to make format argument optional.
152	*
153	* @param OutputFormat\|null $oOutputFormat
154	*
155	* @return string
156	*/
157	public function render(OutputFormat $oOutputFormat = null)
158	{
159	if ($oOutputFormat === null) {
160	$oOutputFormat = new OutputFormat();
161	}
162	return parent::render($oOutputFormat);
163	}
164
165	/**
166	* @return bool
167	*/
168	public function isRootList()
169	{
170	return true;
171	}
172	}
173