-
-
Notifications
You must be signed in to change notification settings - Fork 201
/
phantomjs.go
85 lines (72 loc) · 1.88 KB
/
phantomjs.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
/*
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 phantomjs
import (
"github.com/admpub/nging/v3/application/library/collector"
pjs "github.com/admpub/phantomjs"
"github.com/webx-top/echo"
)
func init() {
collector.Browsers[`phantomjs`] = New()
}
func New() *PhantomJS {
return &PhantomJS{
Base: &collector.Base{},
}
}
type PhantomJS struct {
Process *pjs.Process
*collector.Base
}
func (s *PhantomJS) Start(opt echo.Store) (err error) {
if err = s.Base.Start(opt); err != nil {
return
}
if len(s.Proxy) > 0 {
s.Process, err = pjs.NewWithProxy(s.Proxy)
if err != nil {
return
}
} else {
s.Process = pjs.NewProcess()
}
err = s.Process.Open()
return
}
func (s *PhantomJS) Close() error {
return s.Process.Close()
}
func (s *PhantomJS) Name() string {
return `phantomjs`
}
func (s *PhantomJS) Description() string {
return ``
}
func (s *PhantomJS) Do(pageURL string, data echo.Store) ([]byte, error) {
page, err := s.Process.CreateWebPage()
if err != nil {
return nil, err
}
defer page.Close()
// Open a URL.
err = page.Open(pageURL)
if err != nil {
return nil, err
}
var html string
html, err = page.Content()
s.Sleep()
return []byte(html), nil
}