/
Settings.go
52 lines (44 loc) · 1.33 KB
/
Settings.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
package server
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"server/settings"
"github.com/labstack/echo"
)
func initSettings(e *echo.Echo) {
e.GET("/settings", settingsPage)
e.POST("/settings/read", settingsRead)
e.POST("/settings/write", settingsWrite)
}
func settingsPage(c echo.Context) error {
return c.Render(http.StatusOK, "settingsPage", nil)
}
func settingsRead(c echo.Context) error {
return c.JSON(http.StatusOK, settings.Get())
}
func settingsWrite(c echo.Context) error {
err := getJsSettings(c)
if err != nil {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
settings.SaveSettings()
return c.JSON(http.StatusOK, "Ok")
}
func getJsSettings(c echo.Context) error {
buf, _ := ioutil.ReadAll(c.Request().Body)
decoder := json.NewDecoder(bytes.NewBuffer(buf))
err := decoder.Decode(settings.Get())
if err != nil {
if ute, ok := err.(*json.UnmarshalTypeError); ok {
return echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Unmarshal type error: expected=%v, got=%v, offset=%v", ute.Type, ute.Value, ute.Offset))
} else if se, ok := err.(*json.SyntaxError); ok {
return echo.NewHTTPError(http.StatusBadRequest, fmt.Sprintf("Syntax error: offset=%v, error=%v", se.Offset, se.Error()))
} else {
return echo.NewHTTPError(http.StatusBadRequest, err.Error())
}
}
return nil
}