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refactor(pdfengines): embeds => attachments

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This commit is contained in:
Julien Neuhart
2026-03-08 15:49:09 +01:00
parent 7af3cd1ff5
commit cf9fd7eedc
92 changed files with 5763 additions and 3082 deletions
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119
pkg/modules/libreoffice/pdfengine/pdfengine.go
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@@ -4,8 +4,10 @@ import (
"context"
"errors"
"fmt"
"log/slog"
"go.uber.org/zap"
"go.opentelemetry.io/otel/codes"
"go.opentelemetry.io/otel/trace"
"github.com/gotenberg/gotenberg/v8/pkg/gotenberg"
"github.com/gotenberg/gotenberg/v8/pkg/modules/libreoffice/api"
@@ -47,25 +49,55 @@ func (engine *LibreOfficePdfEngine) Provision(ctx *gotenberg.Context) error {
}
// Merge is not available in this implementation.
func (engine *LibreOfficePdfEngine) Merge(ctx context.Context, logger *zap.Logger, inputPaths []string, outputPath string) error {
return fmt.Errorf("merge PDFs with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
func (engine *LibreOfficePdfEngine) Merge(ctx context.Context, logger *slog.Logger, inputPaths []string, outputPath string) error {
_, span := gotenberg.Tracer().Start(ctx, "LibreOfficePdfEngine.Merge", trace.WithSpanKind(trace.SpanKindInternal))
defer span.End()
err := fmt.Errorf("merge PDFs with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
return err
}
// Split is not available in this implementation.
func (engine *LibreOfficePdfEngine) Split(ctx context.Context, logger *zap.Logger, mode gotenberg.SplitMode, inputPath, outputDirPath string) ([]string, error) {
return nil, fmt.Errorf("split PDF with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
func (engine *LibreOfficePdfEngine) Split(ctx context.Context, logger *slog.Logger, mode gotenberg.SplitMode, inputPath, outputDirPath string) ([]string, error) {
_, span := gotenberg.Tracer().Start(ctx, "LibreOfficePdfEngine.Split", trace.WithSpanKind(trace.SpanKindInternal))
defer span.End()
err := fmt.Errorf("split PDF with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
return nil, err
}
// Flatten is not available in this implementation.
func (engine *LibreOfficePdfEngine) Flatten(ctx context.Context, logger *zap.Logger, inputPath string) error {
return fmt.Errorf("flatten PDF with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
func (engine *LibreOfficePdfEngine) Flatten(ctx context.Context, logger *slog.Logger, inputPath string) error {
_, span := gotenberg.Tracer().Start(ctx, "LibreOfficePdfEngine.Flatten", trace.WithSpanKind(trace.SpanKindInternal))
defer span.End()
err := fmt.Errorf("flatten PDF with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
return err
}
// Convert converts the given PDF to a specific PDF format. Currently, only the
// PDF/A-1b, PDF/A-2b, PDF/A-3b and PDF/UA formats are available. If another
// PDF format is requested, it returns a [gotenberg.ErrPdfFormatNotSupported]
// error.
func (engine *LibreOfficePdfEngine) Convert(ctx context.Context, logger *zap.Logger, formats gotenberg.PdfFormats, inputPath, outputPath string) error {
func (engine *LibreOfficePdfEngine) Convert(ctx context.Context, logger *slog.Logger, formats gotenberg.PdfFormats, inputPath, outputPath string) error {
ctx, span := gotenberg.Tracer().Start(ctx, "LibreOfficePdfEngine.Convert", trace.WithSpanKind(trace.SpanKindInternal))
defer span.End()
opts := api.DefaultOptions()
opts.PdfFormats = formats
err := engine.unoApi.Pdf(ctx, logger, inputPath, outputPath, opts)
@@ -75,40 +107,73 @@ func (engine *LibreOfficePdfEngine) Convert(ctx context.Context, logger *zap.Log
}
if errors.Is(err, api.ErrInvalidPdfFormats) {
return fmt.Errorf("convert PDF to '%+v' with LibreOffice: %w", formats, gotenberg.ErrPdfFormatNotSupported)
err = fmt.Errorf("convert PDF to '%+v' with LibreOffice: %w", formats, gotenberg.ErrPdfFormatNotSupported)
} else {
err = fmt.Errorf("convert PDF to '%+v' with LibreOffice: %w", formats, err)
}
return fmt.Errorf("convert PDF to '%+v' with LibreOffice: %w", formats, err)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
return err
}
// ReadMetadata is not available in this implementation.
func (engine *LibreOfficePdfEngine) ReadMetadata(ctx context.Context, logger *zap.Logger, inputPath string) (map[string]any, error) {
return nil, fmt.Errorf("read PDF metadata with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
func (engine *LibreOfficePdfEngine) ReadMetadata(ctx context.Context, logger *slog.Logger, inputPath string) (map[string]any, error) {
_, span := gotenberg.Tracer().Start(ctx, "LibreOfficePdfEngine.ReadMetadata", trace.WithSpanKind(trace.SpanKindInternal))
defer span.End()
err := fmt.Errorf("read PDF metadata with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
return nil, err
}
// WriteMetadata is not available in this implementation.
func (engine *LibreOfficePdfEngine) WriteMetadata(ctx context.Context, logger *zap.Logger, metadata map[string]any, inputPath string) error {
return fmt.Errorf("write PDF metadata with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
}
func (engine *LibreOfficePdfEngine) WriteMetadata(ctx context.Context, logger *slog.Logger, metadata map[string]any, inputPath string) error {
_, span := gotenberg.Tracer().Start(ctx, "LibreOfficePdfEngine.WriteMetadata", trace.WithSpanKind(trace.SpanKindInternal))
defer span.End()
// WriteBookmarks is not available in this implementation.
func (engine *LibreOfficePdfEngine) WriteBookmarks(ctx context.Context, logger *zap.Logger, inputPath string, bookmarks []gotenberg.Bookmark) error {
return fmt.Errorf("write PDF bookmarks with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
}
err := fmt.Errorf("write PDF metadata with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
// ReadBookmarks is not available in this implementation.
func (engine *LibreOfficePdfEngine) ReadBookmarks(ctx context.Context, logger *zap.Logger, inputPath string) ([]gotenberg.Bookmark, error) {
return nil, fmt.Errorf("read PDF bookmarks with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
return err
}
// Encrypt is not available in this implementation.
func (engine *LibreOfficePdfEngine) Encrypt(ctx context.Context, logger *zap.Logger, inputPath, userPassword, ownerPassword string) error {
return fmt.Errorf("encrypt PDF using LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
func (engine *LibreOfficePdfEngine) Encrypt(ctx context.Context, logger *slog.Logger, inputPath, userPassword, ownerPassword string) error {
_, span := gotenberg.Tracer().Start(ctx, "LibreOfficePdfEngine.Encrypt", trace.WithSpanKind(trace.SpanKindInternal))
defer span.End()
err := fmt.Errorf("encrypt PDF using LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
return err
}
// EmbedFiles is not available in this implementation.
func (engine *LibreOfficePdfEngine) EmbedFiles(ctx context.Context, logger *zap.Logger, filePaths []string, inputPath string) error {
return fmt.Errorf("embed files with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
// AddAttachments is not available in this implementation.
func (engine *LibreOfficePdfEngine) AddAttachments(ctx context.Context, logger *slog.Logger, filePaths []string, inputPath string) error {
_, span := gotenberg.Tracer().Start(ctx, "LibreOfficePdfEngine.AddAttachments", trace.WithSpanKind(trace.SpanKindInternal))
defer span.End()
err := fmt.Errorf("add attachments with LibreOffice: %w", gotenberg.ErrPdfEngineMethodNotSupported)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
}
return err
}
// Interface guards.