49 lines
913 B
PHP
49 lines
913 B
PHP
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<?php
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declare(strict_types=1);
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namespace Doctrine\RST\HTML\Directives;
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use Doctrine\RST\Directives\Directive;
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use Doctrine\RST\Nodes\Node;
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use Doctrine\RST\Parser;
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/**
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* Add a meta information:
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*
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* .. meta::
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* :key: value
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*/
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final class Meta extends Directive
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{
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public function getName(): string
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{
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return 'meta';
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}
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/** @param string[] $options */
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public function process(
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Parser $parser,
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?Node $node,
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string $variable,
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string $data,
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array $options
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): void {
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$document = $parser->getDocument();
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$nodeFactory = $parser->getNodeFactory();
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foreach ($options as $key => $value) {
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$meta = $nodeFactory->createMetaNode($key, $value);
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$document->addHeaderNode($meta);
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}
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if ($node === null) {
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return;
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}
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$document->addNode($node);
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}
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}
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