acymailing / back / Libraries / Sabberworm / CSS / src / OutputFormat.php

OutputFormat.php in AcyMailing – An Ultimate Newsletter Plugin and Marketing Automation Solution for WordPress 11.0.5, at back/Libraries/Sabberworm/CSS/src/OutputFormat.php

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace AcyMailing\Libraries\Sabberworm\CSS;
6
7	final class OutputFormat
8	{
9	/**
10	* Value format: `"` means double-quote, `'` means single-quote
11	*
12	* @var non-empty-string
13	*/
14	private $stringQuotingType = '"';
15
16	/**
17	* Output RGB colors in hash notation if possible
18	*
19	* @var bool
20	*/
21	private $usesRgbHashNotation = true;
22
23	/**
24	* Declaration format
25	*
26	* Semicolon after the last rule of a declaration block can be omitted. To do that, set this false.
27	*
28	* @var bool
29	*/
30	private $renderSemicolonAfterLastRule = true;
31
32	/**
33	* Spacing
34	* Note that these strings are not sanity-checked: the value should only consist of whitespace
35	* Any newline character will be indented according to the current level.
36	* The triples (After, Before, Between) can be set using a wildcard
37	* (e.g. `$outputFormat->set('Space*Rules', "\n");`)
38	*
39	* @var string
40	*/
41	private $spaceAfterRuleName = ' ';
42
43	/**
44	* @var string
45	*/
46	private $spaceBeforeRules = '';
47
48	/**
49	* @var string
50	*/
51	private $spaceAfterRules = '';
52
53	/**
54	* @var string
55	*/
56	private $spaceBetweenRules = '';
57
58	/**
59	* @var string
60	*/
61	private $spaceBeforeBlocks = '';
62
63	/**
64	* @var string
65	*/
66	private $spaceAfterBlocks = '';
67
68	/**
69	* @var string
70	*/
71	private $spaceBetweenBlocks = "\n";
72
73	/**
74	* Content injected in and around at-rule blocks.
75	*
76	* @var string
77	*/
78	private $contentBeforeAtRuleBlock = '';
79
80	/**
81	* @var string
82	*/
83	private $contentAfterAtRuleBlock = '';
84
85	/**
86	* This is what’s printed before and after the comma if a declaration block contains multiple selectors.
87	*
88	* @var string
89	*/
90	private $spaceBeforeSelectorSeparator = '';
91
92	/**
93	* @var string
94	*/
95	private $spaceAfterSelectorSeparator = ' ';
96
97	/**
98	* This is what’s inserted before the separator in value lists, by default.
99	*
100	* @var string
101	*/
102	private $spaceBeforeListArgumentSeparator = '';
103
104	/**
105	* Keys are separators (e.g. `,`). Values are the space sequence to insert, or an empty string.
106	*
107	* @var array<non-empty-string, string>
108	*/
109	private $spaceBeforeListArgumentSeparators = [];
110
111	/**
112	* This is what’s inserted after the separator in value lists, by default.
113	*
114	* @var string
115	*/
116	private $spaceAfterListArgumentSeparator = '';
117
118	/**
119	* Keys are separators (e.g. `,`). Values are the space sequence to insert, or an empty string.
120	*
121	* @var array<non-empty-string, string>
122	*/
123	private $spaceAfterListArgumentSeparators = [];
124
125	/**
126	* @var string
127	*/
128	private $spaceBeforeOpeningBrace = ' ';
129
130	/**
131	* Content injected in and around declaration blocks.
132	*
133	* @var string
134	*/
135	private $contentBeforeDeclarationBlock = '';
136
137	/**
138	* @var string
139	*/
140	private $contentAfterDeclarationBlockSelectors = '';
141
142	/**
143	* @var string
144	*/
145	private $contentAfterDeclarationBlock = '';
146
147	/**
148	* Indentation character(s) per level. Only applicable if newlines are used in any of the spacing settings.
149	*
150	* @var string
151	*/
152	private $indentation = "\t";
153
154	/**
155	* Output exceptions.
156	*
157	* @var bool
158	*/
159	private $shouldIgnoreExceptions = false;
160
161	/**
162	* Render comments for lists and RuleSets
163	*
164	* @var bool
165	*/
166	private $shouldRenderComments = false;
167
168	/**
169	* @var OutputFormatter\|null
170	*/
171	private $outputFormatter;
172
173	/**
174	* @var OutputFormat\|null
175	*/
176	private $nextLevelFormat;
177
178	/**
179	* @var int<0, max>
180	*/
181	private $indentationLevel = 0;
182
183	/**
184	* @return non-empty-string
185	*
186	* @internal
187	*/
188	public function getStringQuotingType(): string
189	{
190	return $this->stringQuotingType;
191	}
192
193	/**
194	* @param non-empty-string $quotingType
195	*
196	* @return $this fluent interface
197	*/
198	public function setStringQuotingType(string $quotingType): self
199	{
200	$this->stringQuotingType = $quotingType;
201
202	return $this;
203	}
204
205	/**
206	* @internal
207	*/
208	public function usesRgbHashNotation(): bool
209	{
210	return $this->usesRgbHashNotation;
211	}
212
213	/**
214	* @return $this fluent interface
215	*/
216	public function setRGBHashNotation(bool $usesRgbHashNotation): self
217	{
218	$this->usesRgbHashNotation = $usesRgbHashNotation;
219
220	return $this;
221	}
222
223	/**
224	* @internal
225	*/
226	public function shouldRenderSemicolonAfterLastRule(): bool
227	{
228	return $this->renderSemicolonAfterLastRule;
229	}
230
231	/**
232	* @return $this fluent interface
233	*/
234	public function setSemicolonAfterLastRule(bool $renderSemicolonAfterLastRule): self
235	{
236	$this->renderSemicolonAfterLastRule = $renderSemicolonAfterLastRule;
237
238	return $this;
239	}
240
241	/**
242	* @internal
243	*/
244	public function getSpaceAfterRuleName(): string
245	{
246	return $this->spaceAfterRuleName;
247	}
248
249	/**
250	* @return $this fluent interface
251	*/
252	public function setSpaceAfterRuleName(string $whitespace): self
253	{
254	$this->spaceAfterRuleName = $whitespace;
255
256	return $this;
257	}
258
259	/**
260	* @internal
261	*/
262	public function getSpaceBeforeRules(): string
263	{
264	return $this->spaceBeforeRules;
265	}
266
267	/**
268	* @return $this fluent interface
269	*/
270	public function setSpaceBeforeRules(string $whitespace): self
271	{
272	$this->spaceBeforeRules = $whitespace;
273
274	return $this;
275	}
276
277	/**
278	* @internal
279	*/
280	public function getSpaceAfterRules(): string
281	{
282	return $this->spaceAfterRules;
283	}
284
285	/**
286	* @return $this fluent interface
287	*/
288	public function setSpaceAfterRules(string $whitespace): self
289	{
290	$this->spaceAfterRules = $whitespace;
291
292	return $this;
293	}
294
295	/**
296	* @internal
297	*/
298	public function getSpaceBetweenRules(): string
299	{
300	return $this->spaceBetweenRules;
301	}
302
303	/**
304	* @return $this fluent interface
305	*/
306	public function setSpaceBetweenRules(string $whitespace): self
307	{
308	$this->spaceBetweenRules = $whitespace;
309
310	return $this;
311	}
312
313	/**
314	* @internal
315	*/
316	public function getSpaceBeforeBlocks(): string
317	{
318	return $this->spaceBeforeBlocks;
319	}
320
321	/**
322	* @return $this fluent interface
323	*/
324	public function setSpaceBeforeBlocks(string $whitespace): self
325	{
326	$this->spaceBeforeBlocks = $whitespace;
327
328	return $this;
329	}
330
331	/**
332	* @internal
333	*/
334	public function getSpaceAfterBlocks(): string
335	{
336	return $this->spaceAfterBlocks;
337	}
338
339	/**
340	* @return $this fluent interface
341	*/
342	public function setSpaceAfterBlocks(string $whitespace): self
343	{
344	$this->spaceAfterBlocks = $whitespace;
345
346	return $this;
347	}
348
349	/**
350	* @internal
351	*/
352	public function getSpaceBetweenBlocks(): string
353	{
354	return $this->spaceBetweenBlocks;
355	}
356
357	/**
358	* @return $this fluent interface
359	*/
360	public function setSpaceBetweenBlocks(string $whitespace): self
361	{
362	$this->spaceBetweenBlocks = $whitespace;
363
364	return $this;
365	}
366
367	/**
368	* @internal
369	*/
370	public function getContentBeforeAtRuleBlock(): string
371	{
372	return $this->contentBeforeAtRuleBlock;
373	}
374
375	/**
376	* @return $this fluent interface
377	*/
378	public function setBeforeAtRuleBlock(string $content): self
379	{
380	$this->contentBeforeAtRuleBlock = $content;
381
382	return $this;
383	}
384
385	/**
386	* @internal
387	*/
388	public function getContentAfterAtRuleBlock(): string
389	{
390	return $this->contentAfterAtRuleBlock;
391	}
392
393	/**
394	* @return $this fluent interface
395	*/
396	public function setAfterAtRuleBlock(string $content): self
397	{
398	$this->contentAfterAtRuleBlock = $content;
399
400	return $this;
401	}
402
403	/**
404	* @internal
405	*/
406	public function getSpaceBeforeSelectorSeparator(): string
407	{
408	return $this->spaceBeforeSelectorSeparator;
409	}
410
411	/**
412	* @return $this fluent interface
413	*/
414	public function setSpaceBeforeSelectorSeparator(string $whitespace): self
415	{
416	$this->spaceBeforeSelectorSeparator = $whitespace;
417
418	return $this;
419	}
420
421	/**
422	* @internal
423	*/
424	public function getSpaceAfterSelectorSeparator(): string
425	{
426	return $this->spaceAfterSelectorSeparator;
427	}
428
429	/**
430	* @return $this fluent interface
431	*/
432	public function setSpaceAfterSelectorSeparator(string $whitespace): self
433	{
434	$this->spaceAfterSelectorSeparator = $whitespace;
435
436	return $this;
437	}
438
439	/**
440	* @internal
441	*/
442	public function getSpaceBeforeListArgumentSeparator(): string
443	{
444	return $this->spaceBeforeListArgumentSeparator;
445	}
446
447	/**
448	* @return $this fluent interface
449	*/
450	public function setSpaceBeforeListArgumentSeparator(string $whitespace): self
451	{
452	$this->spaceBeforeListArgumentSeparator = $whitespace;
453
454	return $this;
455	}
456
457	/**
458	* @return array<non-empty-string, string>
459	*
460	* @internal
461	*/
462	public function getSpaceBeforeListArgumentSeparators(): array
463	{
464	return $this->spaceBeforeListArgumentSeparators;
465	}
466
467	/**
468	* @param array<non-empty-string, string> $separatorSpaces
469	*
470	* @return $this fluent interface
471	*/
472	public function setSpaceBeforeListArgumentSeparators(array $separatorSpaces): self
473	{
474	$this->spaceBeforeListArgumentSeparators = $separatorSpaces;
475
476	return $this;
477	}
478
479	/**
480	* @internal
481	*/
482	public function getSpaceAfterListArgumentSeparator(): string
483	{
484	return $this->spaceAfterListArgumentSeparator;
485	}
486
487	/**
488	* @return $this fluent interface
489	*/
490	public function setSpaceAfterListArgumentSeparator(string $whitespace): self
491	{
492	$this->spaceAfterListArgumentSeparator = $whitespace;
493
494	return $this;
495	}
496
497	/**
498	* @return array<non-empty-string, string>
499	*
500	* @internal
501	*/
502	public function getSpaceAfterListArgumentSeparators(): array
503	{
504	return $this->spaceAfterListArgumentSeparators;
505	}
506
507	/**
508	* @param array<non-empty-string, string> $separatorSpaces
509	*
510	* @return $this fluent interface
511	*/
512	public function setSpaceAfterListArgumentSeparators(array $separatorSpaces): self
513	{
514	$this->spaceAfterListArgumentSeparators = $separatorSpaces;
515
516	return $this;
517	}
518
519	/**
520	* @internal
521	*/
522	public function getSpaceBeforeOpeningBrace(): string
523	{
524	return $this->spaceBeforeOpeningBrace;
525	}
526
527	/**
528	* @return $this fluent interface
529	*/
530	public function setSpaceBeforeOpeningBrace(string $whitespace): self
531	{
532	$this->spaceBeforeOpeningBrace = $whitespace;
533
534	return $this;
535	}
536
537	/**
538	* @internal
539	*/
540	public function getContentBeforeDeclarationBlock(): string
541	{
542	return $this->contentBeforeDeclarationBlock;
543	}
544
545	/**
546	* @return $this fluent interface
547	*/
548	public function setBeforeDeclarationBlock(string $content): self
549	{
550	$this->contentBeforeDeclarationBlock = $content;
551
552	return $this;
553	}
554
555	/**
556	* @internal
557	*/
558	public function getContentAfterDeclarationBlockSelectors(): string
559	{
560	return $this->contentAfterDeclarationBlockSelectors;
561	}
562
563	/**
564	* @return $this fluent interface
565	*/
566	public function setAfterDeclarationBlockSelectors(string $content): self
567	{
568	$this->contentAfterDeclarationBlockSelectors = $content;
569
570	return $this;
571	}
572
573	/**
574	* @internal
575	*/
576	public function getContentAfterDeclarationBlock(): string
577	{
578	return $this->contentAfterDeclarationBlock;
579	}
580
581	/**
582	* @return $this fluent interface
583	*/
584	public function setAfterDeclarationBlock(string $content): self
585	{
586	$this->contentAfterDeclarationBlock = $content;
587
588	return $this;
589	}
590
591	/**
592	* @internal
593	*/
594	public function getIndentation(): string
595	{
596	return $this->indentation;
597	}
598
599	/**
600	* @return $this fluent interface
601	*/
602	public function setIndentation(string $indentation): self
603	{
604	$this->indentation = $indentation;
605
606	return $this;
607	}
608
609	/**
610	* @internal
611	*/
612	public function shouldIgnoreExceptions(): bool
613	{
614	return $this->shouldIgnoreExceptions;
615	}
616
617	/**
618	* @return $this fluent interface
619	*/
620	public function setIgnoreExceptions(bool $ignoreExceptions): self
621	{
622	$this->shouldIgnoreExceptions = $ignoreExceptions;
623
624	return $this;
625	}
626
627	/**
628	* @internal
629	*/
630	public function shouldRenderComments(): bool
631	{
632	return $this->shouldRenderComments;
633	}
634
635	/**
636	* @return $this fluent interface
637	*/
638	public function setRenderComments(bool $renderComments): self
639	{
640	$this->shouldRenderComments = $renderComments;
641
642	return $this;
643	}
644
645	/**
646	* @return int<0, max>
647	*
648	* @internal
649	*/
650	public function getIndentationLevel(): int
651	{
652	return $this->indentationLevel;
653	}
654
655	/**
656	* @param int<1, max> $numberOfTabs
657	*
658	* @return $this fluent interface
659	*/
660	public function indentWithTabs(int $numberOfTabs = 1): self
661	{
662	return $this->setIndentation(\str_repeat("\t", $numberOfTabs));
663	}
664
665	/**
666	* @param int<1, max> $numberOfSpaces
667	*
668	* @return $this fluent interface
669	*/
670	public function indentWithSpaces(int $numberOfSpaces = 2): self
671	{
672	return $this->setIndentation(\str_repeat(' ', $numberOfSpaces));
673	}
674
675	/**
676	* @internal since V8.8.0
677	*/
678	public function nextLevel(): self
679	{
680	if ($this->nextLevelFormat === null) {
681	$this->nextLevelFormat = clone $this;
682	$this->nextLevelFormat->indentationLevel++;
683	$this->nextLevelFormat->outputFormatter = null;
684	}
685	return $this->nextLevelFormat;
686	}
687
688	public function beLenient(): void
689	{
690	$this->shouldIgnoreExceptions = true;
691	}
692
693	/**
694	* @internal since 8.8.0
695	*/
696	public function getFormatter(): OutputFormatter
697	{
698	if ($this->outputFormatter === null) {
699	$this->outputFormatter = new OutputFormatter($this);
700	}
701
702	return $this->outputFormatter;
703	}
704
705	/**
706	* Creates an instance of this class without any particular formatting settings.
707	*/
708	public static function create(): self
709	{
710	return new OutputFormat();
711	}
712
713	/**
714	* Creates an instance of this class with a preset for compact formatting.
715	*/
716	public static function createCompact(): self
717	{
718	$format = self::create();
719	$format
720	->setSpaceBeforeRules('')
721	->setSpaceBetweenRules('')
722	->setSpaceAfterRules('')
723	->setSpaceBeforeBlocks('')
724	->setSpaceBetweenBlocks('')
725	->setSpaceAfterBlocks('')
726	->setSpaceAfterRuleName('')
727	->setSpaceBeforeOpeningBrace('')
728	->setSpaceAfterSelectorSeparator('')
729	->setSemicolonAfterLastRule(false)
730	->setRenderComments(false);
731
732	return $format;
733	}
734
735	/**
736	* Creates an instance of this class with a preset for pretty formatting.
737	*/
738	public static function createPretty(): self
739	{
740	$format = self::create();
741	$format
742	->setSpaceBeforeRules("\n")
743	->setSpaceBetweenRules("\n")
744	->setSpaceAfterRules("\n")
745	->setSpaceBeforeBlocks("\n")
746	->setSpaceBetweenBlocks("\n\n")
747	->setSpaceAfterBlocks("\n")
748	->setSpaceAfterListArgumentSeparators([',' => ' '])
749	->setRenderComments(true);
750
751	return $format;
752	}
753	}
754