-
-
Notifications
You must be signed in to change notification settings - Fork 201
/
progress.go
105 lines (90 loc) · 2.16 KB
/
progress.go
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
/*
Nging is a toolbox for webmasters
Copyright (C) 2018-present Wenhui Shen <swh@admpub.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package notice
import (
"context"
"time"
)
func NewProgress() *Progress {
return &Progress{
Total: -1,
Finish: -1,
Percent: 0,
}
}
type Progress struct {
Total int64 `json:"total" xml:"total"`
Finish int64 `json:"finish" xml:"finish"`
Percent float64 `json:"percent" xml:"percent"`
Complete bool `json:"complete" xml:"complete"`
control IsExited
}
type Control struct {
exited bool
}
func (c *Control) IsExited() bool {
return c.exited
}
func (c *Control) Exited() *Control {
c.exited = true
return c
}
func (c *Control) ListenContextAndTimeout(ctx context.Context, timeouts ...time.Duration) *Control {
timeout := 24 * time.Hour
if len(timeouts) > 0 && timeouts[0] != 0 {
timeout = timeouts[0]
}
t := time.NewTicker(timeout)
defer t.Stop()
go func() {
for {
select {
case <-ctx.Done():
c.Exited()
return
case <-t.C:
c.Exited()
return
}
}
}()
return c
}
type IsExited interface {
IsExited() bool
}
func (p *Progress) IsExited() bool {
if p.control == nil {
return false
}
return p.control.IsExited()
}
func (p *Progress) SetControl(control IsExited) *Progress {
p.control = control
return p
}
func (p *Progress) CalcPercent() *Progress {
if p.Total > 0 {
p.Percent = (float64(p.Finish) / float64(p.Total)) * 100
if p.Percent < 0 {
p.Percent = 0
}
} else if p.Total == 0 {
p.Percent = 100
} else {
p.Percent = 0
}
return p
}