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26 lines
635 B
PHP
26 lines
635 B
PHP
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<?php
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namespace BookStack\Util\CrossLinking\ModelResolvers;
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use BookStack\Entities\Models\Book;
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use BookStack\Model;
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class BookLinkModelResolver implements CrossLinkModelResolver
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{
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public function resolve(string $link): ?Model
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{
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$pattern = '/^' . preg_quote(url('/books'), '/') . '\/([\w-]+)' . '[#?\/$]/';
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$matches = [];
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$match = preg_match($pattern, $link, $matches);
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if (!$match) {
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return null;
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}
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$bookSlug = $matches[1];
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/** @var ?Book $model */
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$model = Book::query()->where('slug', '=', $bookSlug)->first();
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return $model;
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}
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}
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