aerc/commands/account/view.go

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package account
import (
"errors"
"git.sr.ht/~rjarry/aerc/lib"
"git.sr.ht/~rjarry/aerc/widgets"
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)
type ViewMessage struct{}
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func init() {
register(ViewMessage{})
}
func (ViewMessage) Aliases() []string {
return []string{"view-message", "view"}
}
func (ViewMessage) Complete(aerc *widgets.Aerc, args []string) []string {
return nil
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}
func (ViewMessage) Execute(aerc *widgets.Aerc, args []string) error {
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if len(args) != 1 {
return errors.New("Usage: view-message")
}
acct := aerc.SelectedAccount()
if acct == nil {
return errors.New("No account selected")
}
if acct.Messages().Empty() {
return nil
}
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store := acct.Messages().Store()
msg := acct.Messages().Selected()
if msg == nil {
return nil
}
_, deleted := store.Deleted[msg.Uid]
if deleted {
return nil
}
if msg.Error != nil {
aerc.PushError(msg.Error.Error())
return nil
}
lib.NewMessageStoreView(msg, store, aerc.DecryptKeys,
func(view lib.MessageView, err error) {
if err != nil {
aerc.PushError(err.Error())
return
}
viewer := widgets.NewMessageViewer(acct, aerc.Config(), view)
aerc.NewTab(viewer, msg.Envelope.Subject)
})
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return nil
}