1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
package msg
import (
"fmt"
"github.com/Necoro/feed2imap-go/internal/imap"
"github.com/Necoro/feed2imap-go/pkg/log"
)
// headers
const (
VersionHeader = "X-Feed2Imap-Version"
ReasonHeader = "X-Feed2Imap-Reason"
IdHeader = "X-Feed2Imap-Item"
GuidHeader = "X-Feed2Imap-Guid"
CreateHeader = "X-Feed2Imap-Create-Date"
)
type Messages []Message
type Message struct {
Content string
IsUpdate bool
ID string
}
func (m Messages) Upload(client *imap.Client, folder imap.Folder, reupload bool) error {
toStore := make([]string, 0, len(m))
msgs := make(chan Message, 5)
ok := make(chan bool)
go func() {
errHappened := false
for msg := range msgs {
if err := client.Replace(folder, IdHeader, msg.ID, msg.Content, reupload); err != nil {
log.Errorf("Error while updating mail with id '%s' in folder '%s'. Skipping.: %s",
msg.ID, folder, err)
errHappened = true
}
}
ok <- errHappened
}()
for _, msg := range m {
if !msg.IsUpdate {
toStore = append(toStore, msg.Content)
} else {
msgs <- msg
}
}
close(msgs)
putErr := client.PutMessages(folder, toStore)
updOk := <-ok
if putErr != nil {
return putErr
}
if updOk {
return fmt.Errorf("Errors during updating mails.")
}
return nil
}
|
