commands/msgview: add open command

This commit is contained in:
Réouven Assouly 2019-06-16 22:52:44 +02:00 committed by Drew DeVault
parent dfe114b643
commit ce475e4952
2 changed files with 65 additions and 0 deletions
commands/msgview
doc

61
commands/msgview/open.go Normal file
View file

@ -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
}

View file

@ -115,6 +115,10 @@ message list, the message in the message viewer, etc).
## 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.