feat: add 7.x source code

pkg/modules/libreoffice/libreoffice.go

@@ -0,0 +1,86 @@
+package libreoffice
+
+import (
+	"fmt"
+
+	"github.com/gotenberg/gotenberg/v7/pkg/gotenberg"
+	"github.com/gotenberg/gotenberg/v7/pkg/modules/api"
+	"github.com/gotenberg/gotenberg/v7/pkg/modules/libreoffice/unoconv"
+	flag "github.com/spf13/pflag"
+)
+
+func init() {
+	gotenberg.MustRegisterModule(LibreOffice{})
+}
+
+// LibreOffice is a module which provides a route for converting documents to
+// PDF with LibreOffice.
+type LibreOffice struct {
+	unoconv       unoconv.API
+	engine        gotenberg.PDFEngine
+	disableRoutes bool
+}
+
+// Descriptor returns a LibreOffice's module descriptor.
+func (LibreOffice) Descriptor() gotenberg.ModuleDescriptor {
+	return gotenberg.ModuleDescriptor{
+		ID: "libreoffice",
+		FlagSet: func() *flag.FlagSet {
+			fs := flag.NewFlagSet("libreoffice", flag.ExitOnError)
+			fs.Bool("libreoffice-disable-routes", false, "Disable the routes")
+
+			return fs
+		}(),
+		New: func() gotenberg.Module { return new(LibreOffice) },
+	}
+}
+
+// Provision sets the module properties.
+func (mod *LibreOffice) Provision(ctx *gotenberg.Context) error {
+	flags := ctx.ParsedFlags()
+	mod.disableRoutes = flags.MustBool("libreoffice-disable-routes")
+
+	provider, err := ctx.Module(new(unoconv.Provider))
+	if err != nil {
+		return fmt.Errorf("get unoconv provider: %w", err)
+	}
+
+	uno, err := provider.(unoconv.Provider).Unoconv()
+	if err != nil {
+		return fmt.Errorf("get unoconv API: %w", err)
+	}
+
+	mod.unoconv = uno
+
+	provider, err = ctx.Module(new(gotenberg.PDFEngineProvider))
+	if err != nil {
+		return fmt.Errorf("get PDF engine provider: %w", err)
+	}
+
+	engine, err := provider.(gotenberg.PDFEngineProvider).PDFEngine()
+	if err != nil {
+		return fmt.Errorf("get PDF engine: %w", err)
+	}
+
+	mod.engine = engine
+
+	return nil
+}
+
+// Routes returns the API routes.
+func (mod LibreOffice) Routes() ([]api.MultipartFormDataRoute, error) {
+	if mod.disableRoutes {
+		return nil, nil
+	}
+
+	return []api.MultipartFormDataRoute{
+		convertRoute(mod.unoconv, mod.engine),
+	}, nil
+}
+
+// Interface guards.
+var (
+	_ gotenberg.Module            = (*LibreOffice)(nil)
+	_ gotenberg.Provisioner       = (*LibreOffice)(nil)
+	_ api.MultipartFormDataRouter = (*LibreOffice)(nil)
+)