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package imap
import (
"fmt"
"github.com/emersion/go-imap"
"git.sr.ht/~rjarry/aerc/logging"
"git.sr.ht/~rjarry/aerc/worker/types"
)
func (imapw *IMAPWorker) handleDeleteMessages(msg *types.DeleteMessages) {
item := imap.FormatFlagsOp(imap.AddFlags, true)
flags := []interface{}{imap.DeletedFlag}
uids := toSeqSet(msg.Uids)
if err := imapw.client.UidStore(uids, item, flags, nil); err != nil {
imapw.worker.PostMessage(&types.Error{
Message: types.RespondTo(msg),
Error: err,
}, nil)
return
}
var deleted []uint32
ch := make(chan uint32)
done := make(chan interface{})
go func() {
defer logging.PanicHandler()
for seqNum := range ch {
i := seqNum - 1
deleted = append(deleted, imapw.seqMap[i])
imapw.seqMap = append(imapw.seqMap[:i], imapw.seqMap[i+1:]...)
}
done <- nil
}()
if err := imapw.client.Expunge(ch); err != nil {
imapw.worker.PostMessage(&types.Error{
Message: types.RespondTo(msg),
Error: err,
}, nil)
} else {
<-done
imapw.worker.PostMessage(&types.MessagesDeleted{
Message: types.RespondTo(msg),
Uids: deleted,
}, nil)
imapw.worker.PostMessage(&types.Done{Message: types.RespondTo(msg)}, nil)
}
}
func (imapw *IMAPWorker) handleAnsweredMessages(msg *types.AnsweredMessages) {
item := imap.FormatFlagsOp(imap.AddFlags, true)
flags := []interface{}{imap.AnsweredFlag}
if !msg.Answered {
item = imap.FormatFlagsOp(imap.RemoveFlags, true)
flags = []interface{}{imap.AnsweredFlag}
}
uids := toSeqSet(msg.Uids)
emitErr := func(err error) {
imapw.worker.PostMessage(&types.Error{
Message: types.RespondTo(msg),
Error: err,
}, nil)
}
if err := imapw.client.UidStore(uids, item, flags, nil); err != nil {
emitErr(err)
return
}
imapw.worker.PostAction(&types.FetchMessageHeaders{
Uids: msg.Uids,
}, func(_msg types.WorkerMessage) {
switch m := _msg.(type) {
case *types.Error:
err := fmt.Errorf("handleAnsweredMessages: %v", m.Error)
imapw.worker.Logger.Printf("could not fetch headers: %s", err)
emitErr(err)
case *types.Done:
imapw.worker.PostMessage(&types.Done{Message: types.RespondTo(msg)}, nil)
}
})
}
func (imapw *IMAPWorker) handleFlagMessages(msg *types.FlagMessages) {
flags := []interface{}{flagToImap[msg.Flag]}
item := imap.FormatFlagsOp(imap.AddFlags, true)
if !msg.Enable {
item = imap.FormatFlagsOp(imap.RemoveFlags, true)
}
uids := toSeqSet(msg.Uids)
emitErr := func(err error) {
imapw.worker.PostMessage(&types.Error{
Message: types.RespondTo(msg),
Error: err,
}, nil)
}
if err := imapw.client.UidStore(uids, item, flags, nil); err != nil {
emitErr(err)
return
}
imapw.worker.PostAction(&types.FetchMessageHeaders{
Uids: msg.Uids,
}, func(_msg types.WorkerMessage) {
switch m := _msg.(type) {
case *types.Error:
err := fmt.Errorf("handleFlagMessages: %v", m.Error)
imapw.worker.Logger.Printf("could not fetch headers: %s", err)
emitErr(err)
case *types.Done:
imapw.worker.PostMessage(&types.Done{Message: types.RespondTo(msg)}, nil)
}
})
}
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