103 lines
2.3 KiB
PHP
103 lines
2.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Sabberworm\CSS\Property;
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use Sabberworm\CSS\Comment\CommentContainer;
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use Sabberworm\CSS\OutputFormat;
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use Sabberworm\CSS\Position\Position;
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use Sabberworm\CSS\Position\Positionable;
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use Sabberworm\CSS\ShortClassNameProvider;
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use Sabberworm\CSS\Value\URL;
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/**
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* Class representing an `@import` rule.
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*/
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class Import implements AtRule, Positionable
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{
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use CommentContainer;
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use Position;
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use ShortClassNameProvider;
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/**
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* @var URL
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*/
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private $location;
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/**
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* @var string|null
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*/
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private $mediaQuery;
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/**
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* @param int<1, max>|null $lineNumber
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*/
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public function __construct(URL $location, ?string $mediaQuery, ?int $lineNumber = null)
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{
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$this->location = $location;
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$this->mediaQuery = $mediaQuery;
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$this->setPosition($lineNumber);
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}
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public function setLocation(URL $location): void
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{
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$this->location = $location;
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}
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public function getLocation(): URL
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{
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return $this->location;
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}
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/**
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* @return non-empty-string
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*/
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public function render(OutputFormat $outputFormat): string
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{
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return $outputFormat->getFormatter()->comments($this) . '@import ' . $this->location->render($outputFormat)
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. ($this->mediaQuery === null ? '' : ' ' . $this->mediaQuery) . ';';
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}
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/**
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* @return non-empty-string
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*/
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public function atRuleName(): string
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{
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return 'import';
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}
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/**
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* @return array{0: URL, 1?: non-empty-string}
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*/
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public function atRuleArgs(): array
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{
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$result = [$this->location];
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if (\is_string($this->mediaQuery) && $this->mediaQuery !== '') {
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$result[] = $this->mediaQuery;
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}
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return $result;
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}
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public function getMediaQuery(): ?string
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{
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return $this->mediaQuery;
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}
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/**
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* @return array<string, bool|int|float|string|array<mixed>|null>
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*
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* @internal
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*/
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public function getArrayRepresentation(): array
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{
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return [
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'class' => $this->getShortClassName(),
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// We're using the term "uri" here to match the wording used in the specs:
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// https://www.w3.org/TR/CSS22/cascade.html#at-import
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'uri' => $this->location->getArrayRepresentation(),
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];
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}
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}
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