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<?php |
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declare(strict_types=1); |
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namespace Chinstrap\Core\Sources; |
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use Chinstrap\Core\Contracts\Objects\Document; |
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use Chinstrap\Core\Contracts\Sources\Source; |
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use Chinstrap\Core\Objects\MarkdownDocument; |
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use DateTime; |
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use League\Flysystem\FilesystemInterface; |
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use Mni\FrontYAML\Document as ParsedDocument; |
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use Mni\FrontYAML\Parser; |
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use PublishingKit\Utilities\Collections\LazyCollection; |
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use PublishingKit\Utilities\Contracts\Collectable; |
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final class MarkdownFiles implements Source |
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{ |
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protected FilesystemInterface $fs; |
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protected Parser $parser; |
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public function __construct(FilesystemInterface $fs, Parser $parser) |
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{ |
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$this->fs = $fs; |
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$this->parser = $parser; |
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} |
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public function all(): Collectable |
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{ |
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return LazyCollection::make(function () { |
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/** @var array<array{type: string, path: string}> $files **/ |
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$files = $this->fs->listContents('content://', true); |
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foreach ($files as $file) { |
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if ($file['type'] === 'dir') { |
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continue; |
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} |
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if (!preg_match('/.(markdown|md)$/', $file['path'])) { |
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continue; |
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} |
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if (!$content = $this->fs->read('content://' . $file['path'])) { |
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continue; |
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} |
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yield $this->fromMarkdown($this->parser->parse($content), $file['path']); |
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} |
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}); |
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} |
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public function find(string $name): ?Document |
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{ |
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// Does that page exist? |
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$path = rtrim($name, '/') . '.md'; |
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if (!$this->fs->has("content://" . $path)) { |
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return null; |
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} |
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// Get content |
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if (!$rawcontent = $this->fs->read("content://" . $path)) { |
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return null; |
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} |
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return $this->fromMarkdown($this->parser->parse($rawcontent), $path); |
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} |
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private function fromMarkdown(ParsedDocument $doc, string $path): MarkdownDocument |
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{ |
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$document = new MarkdownDocument(); |
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$document->setContent($doc->getContent()); |
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/** @var string $field **/ |
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/** @var string|array $value **/ |
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foreach ($doc->getYAML() as $field => $value) { |
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assert(is_string($field)); |
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$document->setField($field, $value); |
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} |
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$document->setPath($path); |
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$lastUpdated = new DateTime(); |
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if ($timestamp = $this->fs->getTimestamp("content://" . $path)) { |
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$lastUpdated->setTimestamp($timestamp); |
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} |
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$document->setUpdatedAt($lastUpdated); |
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return $document; |
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} |
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} |
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chinstrap-cms /
core
