67 lines
1.6 KiB
Markdown
67 lines
1.6 KiB
Markdown
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```php title="PHP"
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<?php declare(strict_types=1);
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use Kreuzberg\Kreuzberg;
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class PdfOnlyProcessor implements PostProcessor {
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public function name(): string {
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return "pdf-only-processor";
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}
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public function version(): string {
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return "1.0.0";
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}
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public function initialize(): void {
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// Initialize PDF-specific resources
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}
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public function shutdown(): void {
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// Cleanup resources
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}
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public function process(object &$result, object $config): void {
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// Only execute for PDFs
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if ($result->mime_type !== 'application/pdf') {
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return;
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}
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// Process PDF-specific logic
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// For example: extract page information, count pages, extract images, etc.
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if (!isset($result->metadata)) {
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$result->metadata = [];
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}
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if (is_array($result->metadata)) {
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$result->metadata['pdf_processed'] = true;
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$result->metadata['processor_version'] = '1.0.0';
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}
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}
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public function processingStage(): string {
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return "Middle";
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}
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public function shouldProcess(object $result, object $config): bool {
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// Only process PDFs with content
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return $result->mime_type === 'application/pdf' && !empty($result->content);
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}
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public function estimatedDurationMs(object $result): int {
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// PDF processing varies by size
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return 50;
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}
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public function priority(): int {
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return 75;
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}
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}
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// Register the PDF-only processor
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$processor = new PdfOnlyProcessor();
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Kreuzberg::registerPostProcessor($processor);
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echo "PDF-only processor registered\n";
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```
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