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<?php |
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declare(strict_types=1); |
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namespace ReliqArts\StyleImporter\CSS\Rule; |
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use ReliqArts\StyleImporter\CSS\Rule as RuleContract; |
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final class Rule implements RuleContract |
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{ |
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/** |
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* @var string |
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*/ |
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private $selector; |
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/** |
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* @var string |
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*/ |
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private $properties; |
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/** |
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* @var string |
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*/ |
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private $mediaQuery; |
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/** |
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* Rule constructor. |
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* |
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* @param string $selector |
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* @param string $properties |
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* @param string $mediaQuery |
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*/ |
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private function __construct(string $selector, string $properties, string $mediaQuery) |
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{ |
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$this->selector = $selector; |
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$this->properties = $properties; |
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$this->mediaQuery = $mediaQuery; |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString(): string |
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{ |
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$rule = sprintf('%s {%s}', $this->selector, $this->properties); |
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if (empty($this->mediaQuery)) { |
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return $rule; |
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} |
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return sprintf('%s {%s}', $this->mediaQuery, $rule); |
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} |
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/** |
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* @param string $selector |
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* @param string $properties |
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* @param string $mediaQuery |
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* |
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* @return Rule |
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*/ |
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public static function createNormalized(string $selector, string $properties, string $mediaQuery = ''): Rule |
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{ |
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return new self( |
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self::normalizeSelector($selector), |
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self::normalizeProperties($properties), |
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trim($mediaQuery) |
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); |
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} |
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/** |
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* @param string $selector |
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* |
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* @return string |
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*/ |
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private static function normalizeSelector(string $selector): string |
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{ |
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return trim(current(explode(',', $selector))); |
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} |
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/** |
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* @param string $properties |
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* |
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* @return string |
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*/ |
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private static function normalizeProperties(string $properties): string |
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{ |
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return trim(str_replace("\n", ' ', $properties)); |
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} |
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} |
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reliqarts /
laravel-style-importer
