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package compose
import (
"bytes"
"fmt"
"git.sr.ht/~rjarry/aerc/app"
"git.sr.ht/~rjarry/aerc/commands"
"git.sr.ht/~rjarry/aerc/config"
)
type Multipart struct {
Remove bool `opt:"-d"`
Mime string `opt:"mime" metavar:"<mime/type>" complete:"CompleteMime"`
}
func init() {
commands.Register(Multipart{})
}
func (Multipart) Context() commands.CommandContext {
return commands.COMPOSE
}
func (Multipart) Aliases() []string {
return []string{"multipart"}
}
func (*Multipart) CompleteMime(arg string) []string {
var completions []string
for mime := range config.Converters {
completions = append(completions, mime)
}
return commands.FilterList(completions, arg, nil)
}
func (m Multipart) Execute(args []string) error {
composer, ok := app.SelectedTabContent().(*app.Composer)
if !ok {
return fmt.Errorf(":multipart is only available on the compose::review screen")
}
if m.Remove {
return composer.RemovePart(m.Mime)
} else {
_, found := config.Converters[m.Mime]
if !found {
return fmt.Errorf("no command defined for MIME type: %s", m.Mime)
}
err := composer.AppendPart(
m.Mime,
map[string]string{"Charset": "UTF-8"},
// the actual content of the part will be rendered
// every time the body of the email is updated
bytes.NewReader([]byte{}),
)
if err != nil {
return err
}
}
return nil
}
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