ce475e4952fe182a15d8897c3cd94f59df4b64e1 — Réouven Assouly 3 months ago dfe114b
commands/msgview: add open command
2 files changed, 65 insertions(+), 0 deletions(-)

A commands/msgview/open.go
M doc/aerc.1.scd
A commands/msgview/open.go => commands/msgview/open.go +61 -0
@@ 0,0 1,61 @@
+ package msgview
+ 
+ import (
+ 	"encoding/base64"
+ 	"errors"
+ 	"io"
+ 	"io/ioutil"
+ 	"mime/quotedprintable"
+ 	"os"
+ 	"os/exec"
+ 	"strings"
+ 	"time"
+ 
+ 	"git.sr.ht/~sircmpwn/aerc/widgets"
+ )
+ 
+ func init() {
+ 	register("open", Open)
+ }
+ 
+ func Open(aerc *widgets.Aerc, args []string) error {
+ 	if len(args) != 1 {
+ 		return errors.New("Usage: open")
+ 	}
+ 
+ 	mv := aerc.SelectedTab().(*widgets.MessageViewer)
+ 	p := mv.CurrentPart()
+ 
+ 	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
+ 		}
+ 
+ 		cmd := exec.Command("xdg-open", tmpFile.Name())
+ 		err = cmd.Run()
+ 		if err != nil {
+ 			aerc.PushError(" " + err.Error())
+ 		}
+ 
+ 		aerc.PushStatus("Opened", 10*time.Second)
+ 	})
+ 
+ 	return nil
+ }

M doc/aerc.1.scd => doc/aerc.1.scd +4 -0
@@ 115,6 115,10 @@   ## MESSAGE VIEW COMMANDS
  
+ *open*
+ 	Saves the current message part in a temporary file and opens it
+ 	with xdg-open.
+ 
  *pipe* <cmd>
  	Downloads and pipes the current message part into the given shell command,
  	and opens a new terminal tab to show the result.