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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
package compose
import (
"bytes"
"time"
"github.com/pkg/errors"
"git.sr.ht/~rjarry/aerc/app"
"git.sr.ht/~rjarry/aerc/commands"
"git.sr.ht/~rjarry/aerc/log"
"git.sr.ht/~rjarry/aerc/models"
"git.sr.ht/~rjarry/aerc/worker/types"
)
type Postpone struct {
Folder string `opt:"-t" complete:"CompleteFolder"`
}
func init() {
register(Postpone{})
}
func (Postpone) Aliases() []string {
return []string{"postpone"}
}
func (*Postpone) CompleteFolder(arg string) []string {
return commands.GetFolders(arg)
}
func (p Postpone) Execute(args []string) error {
acct := app.SelectedAccount()
if acct == nil {
return errors.New("No account selected")
}
tab := app.SelectedTab()
if tab == nil {
return errors.New("No tab selected")
}
composer, _ := tab.Content.(*app.Composer)
config := composer.Config()
tabName := tab.Name
targetFolder := config.Postpone
if composer.RecalledFrom() != "" {
targetFolder = composer.RecalledFrom()
}
if p.Folder != "" {
targetFolder = p.Folder
}
if targetFolder == "" {
return errors.New("No Postpone location configured")
}
log.Tracef("Postponing mail")
header, err := composer.PrepareHeader()
if err != nil {
return errors.Wrap(err, "PrepareHeader")
}
header.SetContentType("text/plain", map[string]string{"charset": "UTF-8"})
header.Set("Content-Transfer-Encoding", "quoted-printable")
worker := composer.Worker()
dirs := acct.Directories().List()
alreadyCreated := false
for _, dir := range dirs {
if dir == targetFolder {
alreadyCreated = true
break
}
}
errChan := make(chan string)
// run this as a goroutine so we can make other progress. The message
// will be saved once the directory is created.
go func() {
defer log.PanicHandler()
errStr := <-errChan
if errStr != "" {
app.PushError(errStr)
return
}
handleErr := func(err error) {
app.PushError(err.Error())
log.Errorf("Postponing failed: %v", err)
app.NewTab(composer, tabName)
}
app.RemoveTab(composer, false)
buf := &bytes.Buffer{}
err = composer.WriteMessage(header, buf)
if err != nil {
handleErr(errors.Wrap(err, "WriteMessage"))
return
}
worker.PostAction(&types.AppendMessage{
Destination: targetFolder,
Flags: models.SeenFlag,
Date: time.Now(),
Reader: buf,
Length: buf.Len(),
}, func(msg types.WorkerMessage) {
switch msg := msg.(type) {
case *types.Done:
app.PushStatus("Message postponed.", 10*time.Second)
composer.SetPostponed()
composer.Close()
case *types.Error:
handleErr(msg.Error)
}
})
}()
if !alreadyCreated {
// to synchronise the creating of the directory
worker.PostAction(&types.CreateDirectory{
Directory: targetFolder,
}, func(msg types.WorkerMessage) {
switch msg := msg.(type) {
case *types.Done:
errChan <- ""
case *types.Error:
errChan <- msg.Error.Error()
}
})
} else {
errChan <- ""
}
return nil
}
|
