package msgview import ( "encoding/base64" "errors" "io" "io/ioutil" "mime/quotedprintable" "os" "strings" "time" "git.sr.ht/~sircmpwn/aerc/lib" "git.sr.ht/~sircmpwn/aerc/widgets" ) type Open struct{} func init() { register(Open{}) } func (_ Open) Aliases() []string { return []string{"open"} } func (_ Open) Complete(aerc *widgets.Aerc, args []string) []string { return nil } func (_ Open) Execute(aerc *widgets.Aerc, args []string) error { if len(args) != 1 { return errors.New("Usage: open") } mv := aerc.SelectedTab().(*widgets.MessageViewer) p := mv.SelectedMessagePart() p.Store.FetchBodyPart(p.Msg.Uid, p.Index, func(reader io.Reader) { // email parts are encoded as 7bit (plaintext), quoted-printable, or base64 if strings.EqualFold(p.Part.Encoding, "base64") { reader = base64.NewDecoder(base64.StdEncoding, reader) } else if strings.EqualFold(p.Part.Encoding, "quoted-printable") { reader = quotedprintable.NewReader(reader) } tmpFile, err := ioutil.TempFile(os.TempDir(), "aerc-") if err != nil { aerc.PushError(" " + err.Error()) return } defer tmpFile.Close() _, err = io.Copy(tmpFile, reader) if err != nil { aerc.PushError(" " + err.Error()) return } err = lib.OpenFile(tmpFile.Name()) if err != nil { aerc.PushError(" " + err.Error()) } aerc.PushStatus("Opened", 10*time.Second) }) return nil }