0535f6333f
More mail flags can now be set, unset, and toggled, not just the read/seen flag. This functionality is implemented with a new `:flag` and `:unflag` command, which are extensions to the matching `:read` and `:unread` commands, adding support for different flags. In fact, the `read`/`unread` commands are now recognized aliases to `flag`/`unflag`. The new commands are also well documented in aerc(1). The change mostly extends the previous read/unread setting functionality by adding a selection for the flag to change.
109 lines
2.9 KiB
Go
109 lines
2.9 KiB
Go
package imap
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import (
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"fmt"
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"github.com/emersion/go-imap"
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"git.sr.ht/~sircmpwn/aerc/worker/types"
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)
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func (imapw *IMAPWorker) handleDeleteMessages(msg *types.DeleteMessages) {
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item := imap.FormatFlagsOp(imap.AddFlags, true)
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flags := []interface{}{imap.DeletedFlag}
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uids := toSeqSet(msg.Uids)
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if err := imapw.client.UidStore(uids, item, flags, nil); err != nil {
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imapw.worker.PostMessage(&types.Error{
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Message: types.RespondTo(msg),
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Error: err,
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}, nil)
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return
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}
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var deleted []uint32
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ch := make(chan uint32)
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done := make(chan interface{})
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go func() {
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for seqNum := range ch {
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i := seqNum - 1
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deleted = append(deleted, imapw.seqMap[i])
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imapw.seqMap = append(imapw.seqMap[:i], imapw.seqMap[i+1:]...)
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}
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done <- nil
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}()
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if err := imapw.client.Expunge(ch); err != nil {
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imapw.worker.PostMessage(&types.Error{
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Message: types.RespondTo(msg),
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Error: err,
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}, nil)
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} else {
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<-done
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imapw.worker.PostMessage(&types.MessagesDeleted{
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Message: types.RespondTo(msg),
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Uids: deleted,
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}, nil)
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imapw.worker.PostMessage(&types.Done{types.RespondTo(msg)}, nil)
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}
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}
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func (imapw *IMAPWorker) handleAnsweredMessages(msg *types.AnsweredMessages) {
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item := imap.FormatFlagsOp(imap.AddFlags, true)
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flags := []interface{}{imap.AnsweredFlag}
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if !msg.Answered {
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item = imap.FormatFlagsOp(imap.RemoveFlags, true)
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flags = []interface{}{imap.AnsweredFlag}
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}
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uids := toSeqSet(msg.Uids)
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emitErr := func(err error) {
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imapw.worker.PostMessage(&types.Error{
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Message: types.RespondTo(msg),
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Error: err,
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}, nil)
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}
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if err := imapw.client.UidStore(uids, item, flags, nil); err != nil {
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emitErr(err)
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return
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}
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imapw.worker.PostAction(&types.FetchMessageHeaders{
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Uids: msg.Uids,
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}, func(_msg types.WorkerMessage) {
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switch m := _msg.(type) {
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case *types.Error:
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err := fmt.Errorf("handleAnsweredMessages: %v", m.Error)
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imapw.worker.Logger.Printf("could not fetch headers: %s", err)
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emitErr(err)
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case *types.Done:
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imapw.worker.PostMessage(&types.Done{types.RespondTo(msg)}, nil)
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}
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})
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}
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func (imapw *IMAPWorker) handleFlagMessages(msg *types.FlagMessages) {
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flags := []interface{}{flagToImap[msg.Flag]}
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item := imap.FormatFlagsOp(imap.AddFlags, true)
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if !msg.Enable {
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item = imap.FormatFlagsOp(imap.RemoveFlags, true)
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}
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uids := toSeqSet(msg.Uids)
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emitErr := func(err error) {
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imapw.worker.PostMessage(&types.Error{
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Message: types.RespondTo(msg),
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Error: err,
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}, nil)
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}
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if err := imapw.client.UidStore(uids, item, flags, nil); err != nil {
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emitErr(err)
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return
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}
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imapw.worker.PostAction(&types.FetchMessageHeaders{
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Uids: msg.Uids,
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}, func(_msg types.WorkerMessage) {
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switch m := _msg.(type) {
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case *types.Error:
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err := fmt.Errorf("handleFlagMessages: %v", m.Error)
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imapw.worker.Logger.Printf("could not fetch headers: %s", err)
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emitErr(err)
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case *types.Done:
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imapw.worker.PostMessage(&types.Done{types.RespondTo(msg)}, nil)
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}
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})
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}
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