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feat(pdfengines): add rotate feature

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This commit is contained in:
Julien Neuhart
2026-03-18 22:36:20 +01:00
parent 21e300fcec
commit 0663e5f92b
19 changed files with 472 additions and 9 deletions
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5
pkg/modules/libreoffice/pdfengine/pdfengine.go
View File

@@ -126,6 +126,11 @@ func (engine *LibreOfficePdfEngine) Stamp(ctx context.Context, logger *zap.Logge
return fmt.Errorf("stamp PDF with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
}
// Rotate is not available in this implementation.
func (engine *LibreOfficePdfEngine) Rotate(ctx context.Context, logger *zap.Logger, inputPath string, angle int, pages string) error {
return fmt.Errorf("rotate PDF with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
}
// Interface guards.
var (
_ gotenberg.Module = (*LibreOfficePdfEngine)(nil)

8
pkg/modules/libreoffice/routes.go
View File

@@ -36,6 +36,7 @@ func convertRoute(libreOffice libreofficeapi.Uno, engine gotenberg.PdfEngine) ap
watermarkFiles := pdfengines.FormDataPdfWatermarkFiles(form)
stamp := pdfengines.FormDataPdfStamp(form, false)
stampFiles := pdfengines.FormDataPdfStampFiles(form)
angle, rotatePages := pdfengines.FormDataPdfRotate(form, false)
zeroValuedSplitMode := gotenberg.SplitMode{}
@@ -200,7 +201,7 @@ func convertRoute(libreOffice libreofficeapi.Uno, engine gotenberg.PdfEngine) ap
return err
}
hasPostProcessing := watermark.Source != "" || stamp.Source != "" ||
hasPostProcessing := watermark.Source != "" || stamp.Source != "" || angle != 0 ||
len(embedPaths) > 0 || len(metadata) > 0 || flatten
outputPaths := make([]string, len(inputPaths))
@@ -317,6 +318,11 @@ func convertRoute(libreOffice libreofficeapi.Uno, engine gotenberg.PdfEngine) ap
return fmt.Errorf("stamp PDFs: %w", err)
}
err = pdfengines.RotateStub(ctx, engine, angle, rotatePages, outputPaths)
if err != nil {
return fmt.Errorf("rotate PDFs: %w", err)
}
if flatten {
err = pdfengines.FlattenStub(ctx, engine, outputPaths)
if err != nil {