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feat(pdfengines): add embed feature

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This commit is contained in:
Hubert Lenoir
2025-11-05 13:57:23 +01:00
committed by GitHub
parent f4d3fba306
commit a0ee800002
26 changed files with 479 additions and 17 deletions
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16
pkg/modules/chromium/routes.go
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@@ -361,6 +361,7 @@ func convertUrlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
pdfFormats := pdfengines.FormDataPdfFormats(form)
metadata := pdfengines.FormDataPdfMetadata(form, false)
userPassword, ownerPassword := pdfengines.FormDataPdfEncrypt(form)
embedPaths := pdfengines.FormDataPdfEmbeds(form)
var url string
err := form.
@@ -370,7 +371,7 @@ func convertUrlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
return fmt.Errorf("validate form data: %w", err)
}
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword)
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword, embedPaths)
if err != nil {
return fmt.Errorf("convert URL to PDF: %w", err)
}
@@ -423,6 +424,7 @@ func convertHtmlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
pdfFormats := pdfengines.FormDataPdfFormats(form)
metadata := pdfengines.FormDataPdfMetadata(form, false)
userPassword, ownerPassword := pdfengines.FormDataPdfEncrypt(form)
embedPaths := pdfengines.FormDataPdfEmbeds(form)
var inputPath string
err := form.
@@ -433,7 +435,7 @@ func convertHtmlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
}
url := fmt.Sprintf("file://%s", inputPath)
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword)
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword, embedPaths)
if err != nil {
return fmt.Errorf("convert HTML to PDF: %w", err)
}
@@ -487,6 +489,7 @@ func convertMarkdownRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
pdfFormats := pdfengines.FormDataPdfFormats(form)
metadata := pdfengines.FormDataPdfMetadata(form, false)
userPassword, ownerPassword := pdfengines.FormDataPdfEncrypt(form)
embedPaths := pdfengines.FormDataPdfEmbeds(form)
var (
inputPath string
@@ -506,7 +509,7 @@ func convertMarkdownRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
return fmt.Errorf("transform markdown file(s) to HTML: %w", err)
}
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword)
err = convertUrl(ctx, chromium, engine, url, options, mode, pdfFormats, metadata, userPassword, ownerPassword, embedPaths)
if err != nil {
return fmt.Errorf("convert markdown to PDF: %w", err)
}
@@ -630,7 +633,7 @@ 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]interface{}, userPassword, ownerPassword 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]interface{}, userPassword, ownerPassword string, embedPaths []string) error {
outputPath := ctx.GeneratePath(".pdf")
// See https://github.com/gotenberg/gotenberg/issues/1130.
filename := ctx.OutputFilename(outputPath)
@@ -687,6 +690,11 @@ func convertUrl(ctx *api.Context, chromium Api, engine gotenberg.PdfEngine, url
return fmt.Errorf("write metadata: %w", err)
}
err = pdfengines.EmbedFilesStub(ctx, engine, embedPaths, convertOutputPaths)
if err != nil {
return fmt.Errorf("embed files into PDFs: %w", err)
}
err = pdfengines.EncryptPdfStub(ctx, engine, userPassword, ownerPassword, convertOutputPaths)
if err != nil {
return fmt.Errorf("encrypt PDFs: %w", err)