-
Notifications
You must be signed in to change notification settings - Fork 0
/
result.go
63 lines (51 loc) · 1.56 KB
/
result.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
package main
import (
"encoding/json"
"github.com/Henry-Sarabia/blank"
"github.com/pkg/errors"
"io/ioutil"
"net/http"
"net/url"
)
func resultHandler(env *Env, w http.ResponseWriter, r *http.Request) error {
v, ok := env.Views[resultView]
if !ok {
return errors.Errorf("cannot find '%s' view", resultView)
}
q := r.URL.Query()
code := q.Get("code")
if blank.Is(code) {
_ = v.Render(w, &playlist{})
return StatusError{http.StatusInternalServerError, errors.New("result url is missing code")}
}
state := q.Get("state")
if blank.Is(state) {
_ = v.Render(w, playlist{})
return StatusError{http.StatusInternalServerError, errors.New("result url is missing state")}
}
val := url.Values{}
val.Set("code", code)
val.Set("state", state)
resp, err := http.Get(env.FrontendURI + apiPath + playlistPath + "?" + val.Encode())
if err != nil {
_ = v.Render(w, playlist{})
return StatusError{http.StatusBadGateway, err}
}
defer resp.Body.Close()
b, err := ioutil.ReadAll(resp.Body)
if err != nil {
_ = v.Render(w, playlist{})
return StatusError{http.StatusInternalServerError, errors.Wrap(err, "invalid response body from playlist endpoint")}
}
play := &playlist{}
err = json.Unmarshal(b, &play)
if err != nil {
_ = v.Render(w, playlist{})
return StatusError{http.StatusInternalServerError, errors.Wrap(err, "cannot unmarshal JSON response from playlist endpoint")}
}
if blank.Is(string(play.URI)) {
_ = v.Render(w, playlist{})
return StatusError{http.StatusInternalServerError, errors.Wrap(err, "URI value is blank")}
}
return v.Render(w, play)
}