36 lines
883 B
Markdown
36 lines
883 B
Markdown
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```csharp title="C#"
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using Kreuzberg;
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var processor = new PdfMetadataExtractor();
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KreuzbergLib.RegisterPostProcessor(processor);
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public class PdfMetadataExtractor : IPostProcessor
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{
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private int _processedCount = 0;
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public string Name() => "pdf_metadata_extractor";
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public string Version() => "1.0.0";
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public string Description() => "Extracts and enriches PDF metadata";
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public string ProcessingStage() => "early";
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public bool ShouldProcess(ExtractionResult result)
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=> result.MimeType == "application/pdf";
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public ExtractionResult Process(ExtractionResult result)
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{
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_processedCount++;
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return result;
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}
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public void Initialize()
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{
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Console.WriteLine("PDF metadata extractor initialized");
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}
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public void Shutdown()
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{
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Console.WriteLine($"Processed {_processedCount} PDFs");
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}
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}
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```
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