54 lines
1.2 KiB
PHP
54 lines
1.2 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace Doctrine\RST\Directives;
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use Doctrine\RST\Nodes\Node;
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use Doctrine\RST\Parser;
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use Doctrine\RST\Toc\GlobSearcher;
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use Doctrine\RST\Toc\ToctreeBuilder;
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final class Toctree extends Directive
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{
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/** @var ToctreeBuilder */
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private $toctreeBuilder;
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public function __construct()
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{
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$this->toctreeBuilder = new ToctreeBuilder(new GlobSearcher());
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}
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public function getName(): string
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{
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return 'toctree';
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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 $options
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): void {
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if ($node === null) {
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return;
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}
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$environment = $parser->getEnvironment();
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$toctreeFiles = $this->toctreeBuilder
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->buildToctreeFiles($environment, $node, $options);
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foreach ($toctreeFiles as $file) {
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$environment->addDependency($file);
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}
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$tocNode = $parser->getNodeFactory()
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->createTocNode($environment, $toctreeFiles, $options);
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$parser->getDocument()->addNode($tocNode);
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}
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}
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