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
|
package telegram
import (
"encoding/json"
"fmt"
"github.com/nicholas-fedor/shoutrrr/pkg/util/jsonclient"
)
// Client for Telegram API.
type Client struct {
token string
}
func (c *Client) apiURL(endpoint string) string {
return fmt.Sprintf(apiFormat, c.token, endpoint)
}
// GetBotInfo returns the bot User info.
func (c *Client) GetBotInfo() (*User, error) {
response := &userResponse{}
err := jsonclient.Get(c.apiURL("getMe"), response)
if !response.OK {
return nil, GetErrorResponse(jsonclient.ErrorBody(err))
}
return &response.Result, nil
}
// GetUpdates retrieves the latest updates.
func (c *Client) GetUpdates(
offset int,
limit int,
timeout int,
allowedUpdates []string,
) ([]Update, error) {
request := &updatesRequest{
Offset: offset,
Limit: limit,
Timeout: timeout,
AllowedUpdates: allowedUpdates,
}
response := &updatesResponse{}
err := jsonclient.Post(c.apiURL("getUpdates"), request, response)
if !response.OK {
return nil, GetErrorResponse(jsonclient.ErrorBody(err))
}
return response.Result, nil
}
// SendMessage sends the specified Message.
func (c *Client) SendMessage(message *SendMessagePayload) (*Message, error) {
response := &messageResponse{}
err := jsonclient.Post(c.apiURL("sendMessage"), message, response)
if !response.OK {
return nil, GetErrorResponse(jsonclient.ErrorBody(err))
}
return response.Result, nil
}
// GetErrorResponse retrieves the error message from a failed request.
func GetErrorResponse(body string) error {
response := &responseError{}
if err := json.Unmarshal([]byte(body), response); err == nil {
return response
}
return nil
}
|
