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feat(pdfengines): inject Factur-X/ZUGFeRD XMP metadata

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This commit is contained in:
Julien Neuhart
2026-06-05 16:40:40 +02:00
parent 40666529f9
commit 5558e43821
27 changed files with 1099 additions and 8 deletions
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16
pkg/modules/chromium/routes.go
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@@ -454,6 +454,7 @@ func convertUrlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
stampFile := pdfengines.FormDataPdfStampFile(form)
rotateAngle, rotatePages := pdfengines.FormDataPdfRotate(form, false)
embedsMetadata := pdfengines.FormDataPdfEmbedsMetadata(form)
facturX := pdfengines.FormDataPdfFacturX(form, false)
var url string
err := form.
@@ -477,7 +478,7 @@ func convertUrlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
return fmt.Errorf("validate stamp: %w", err)
}
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword, embedPaths, embedsMetadata, watermark, stamp, rotateAngle, rotatePages)
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword, embedPaths, embedsMetadata, facturX, watermark, stamp, rotateAngle, rotatePages)
if err != nil {
return fmt.Errorf("convert URL to PDF: %w", err)
}
@@ -542,6 +543,7 @@ func convertHtmlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
stampFile := pdfengines.FormDataPdfStampFile(form)
rotateAngle, rotatePages := pdfengines.FormDataPdfRotate(form, false)
embedsMetadata := pdfengines.FormDataPdfEmbedsMetadata(form)
facturX := pdfengines.FormDataPdfFacturX(form, false)
var inputPath string
err := form.
@@ -562,7 +564,7 @@ func convertHtmlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
url := fmt.Sprintf("file://%s", inputPath)
options.AllowedFilePrefixes = []string{ctx.DirPath()}
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword, embedPaths, embedsMetadata, watermark, stamp, rotateAngle, rotatePages)
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword, embedPaths, embedsMetadata, facturX, watermark, stamp, rotateAngle, rotatePages)
if err != nil {
return fmt.Errorf("convert HTML to PDF: %w", err)
}
@@ -624,6 +626,7 @@ func convertMarkdownRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
stampFile := pdfengines.FormDataPdfStampFile(form)
rotateAngle, rotatePages := pdfengines.FormDataPdfRotate(form, false)
embedsMetadata := pdfengines.FormDataPdfEmbedsMetadata(form)
facturX := pdfengines.FormDataPdfFacturX(form, false)
var (
inputPath string
@@ -653,7 +656,7 @@ func convertMarkdownRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
}
options.AllowedFilePrefixes = []string{ctx.DirPath()}
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword, embedPaths, embedsMetadata, watermark, stamp, rotateAngle, rotatePages)
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword, embedPaths, embedsMetadata, facturX, watermark, stamp, rotateAngle, rotatePages)
if err != nil {
return fmt.Errorf("convert markdown to PDF: %w", err)
}
@@ -778,7 +781,7 @@ func markdownToHtml(ctx *api.Context, inputPath string, markdownPaths []string)
return fmt.Sprintf("file://%s", inputPath), nil
}
func convertUrl(ctx *api.Context, chromium Api, engine gotenberg.PdfEngine, url string, options PdfOptions, mode gotenberg.SplitMode, pdfFormats gotenberg.PdfFormats, metadata map[string]any, userPassword, ownerPassword string, embedPaths []string, embedsMetadata map[string]map[string]string, watermark, stamp gotenberg.Stamp, rotateAngle int, rotatePages string) error {
func convertUrl(ctx *api.Context, chromium Api, engine gotenberg.PdfEngine, url string, options PdfOptions, mode gotenberg.SplitMode, pdfFormats gotenberg.PdfFormats, metadata map[string]any, userPassword, ownerPassword string, embedPaths []string, embedsMetadata map[string]map[string]string, facturX gotenberg.FacturX, watermark, stamp gotenberg.Stamp, rotateAngle int, rotatePages string) error {
outputPath := ctx.GeneratePath(".pdf")
// See https://github.com/gotenberg/gotenberg/issues/1130.
filename := ctx.OutputFilename(outputPath)
@@ -887,6 +890,11 @@ func convertUrl(ctx *api.Context, chromium Api, engine gotenberg.PdfEngine, url
return fmt.Errorf("set embeds metadata: %w", err)
}
err = pdfengines.InjectFacturXXMPStub(ctx, engine, facturX, convertOutputPaths)
if err != nil {
return fmt.Errorf("inject Factur-X XMP: %w", err)
}
err = pdfengines.EncryptPdfStub(ctx, engine, userPassword, ownerPassword, convertOutputPaths)
if err != nil {
return fmt.Errorf("encrypt PDFs: %w", err)