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<?php |
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declare(strict_types=1); |
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namespace Hyde\Framework\Actions; |
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use Hyde\Hyde; |
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use Hyde\Facades\Config; |
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use Hyde\Facades\Filesystem; |
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use Hyde\Framework\Concerns\InteractsWithDirectories; |
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use Hyde\Pages\DocumentationPage; |
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use Illuminate\Support\Collection; |
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use function basename; |
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use function in_array; |
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use function trim; |
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/** |
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* @internal Generate a JSON file that can be used as a search index for documentation pages. |
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* |
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* @see \Hyde\Framework\Testing\Feature\Services\DocumentationSearchServiceTest |
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*/ |
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class GeneratesDocumentationSearchIndex |
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{ |
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use InteractsWithDirectories; |
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protected Collection $index; |
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protected string $path; |
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/** |
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* Generate the search index and save it to disk. |
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* |
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* @return string The path to the generated file. |
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*/ |
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public static function handle(): string |
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{ |
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$service = new static(); |
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$service->run(); |
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$service->save(); |
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return $service->path; |
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} |
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protected function __construct() |
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{ |
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$this->index = new Collection(); |
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$this->path = $this->getPath(); |
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} |
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protected function run(): void |
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{ |
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DocumentationPage::all()->each(function (DocumentationPage $page): void { |
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if (! in_array($page->identifier, Config::getArray('docs.exclude_from_search', []))) { |
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$this->index->push($this->generatePageEntry($page)); |
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} |
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}); |
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} |
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/** |
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* @return array{slug: string, title: string, content: string, destination: string} |
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*/ |
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protected function generatePageEntry(DocumentationPage $page): array |
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{ |
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return [ |
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'slug' => basename($page->identifier), |
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'title' => $page->title, |
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'content' => trim($this->getSearchContentForDocument($page)), |
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'destination' => $this->formatDestination(basename($page->identifier)), |
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]; |
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} |
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protected function save(): void |
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{ |
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$this->needsParentDirectory($this->path); |
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Filesystem::putContents($this->path, $this->index->toJson()); |
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} |
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protected function getSearchContentForDocument(DocumentationPage $page): string |
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{ |
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return (new ConvertsMarkdownToPlainText($page->markdown->body()))->execute(); |
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} |
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protected function formatDestination(string $slug): string |
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{ |
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if (Config::getBool('hyde.pretty_urls', false) === true) { |
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return $slug === 'index' ? '' : $slug; |
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} |
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return "$slug.html"; |
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} |
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protected function getPath(): string |
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{ |
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return Hyde::sitePath(DocumentationPage::outputDirectory().'/search.json'); |
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} |
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} |
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