statping/notifiers/line_notify.go

106 lines
3.1 KiB
Go

// Statup
// Copyright (C) 2018. Hunter Long and the project contributors
// Written by Hunter Long <info@socialeck.com> and the project contributors
//
// https://github.com/hunterlong/statup
//
// The licenses for most software and other practical works are designed
// to take away your freedom to share and change the works. By contrast,
// the GNU General Public License is intended to guarantee your freedom to
// share and change all versions of a program--to make sure it remains free
// software for all its users.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package notifiers
import (
"fmt"
"github.com/hunterlong/statup/core/notifier"
"github.com/hunterlong/statup/types"
"github.com/hunterlong/statup/utils"
"net/http"
"net/url"
"strings"
)
const (
lineNotifyMethod = "line notify"
)
type lineNotifier struct {
*notifier.Notification
}
var lineNotify = &lineNotifier{&notifier.Notification{
Method: lineNotifyMethod,
Title: "LINE Notify",
Description: "LINE Notify will send notifications to your LINE Notify account when services are offline or online. Baed on the <a href=\"https://notify-bot.line.me/doc/en/\">LINE Notify API</a>.",
Author: "Kanin Peanviriyakulkit",
AuthorUrl: "https://github.com/dogrocker",
Icon: "far fa-bell",
Form: []notifier.NotificationForm{{
Type: "text",
Title: "Access Token",
Placeholder: "Insert your Line Notify Access Token here.",
DbField: "api_secret",
}}},
}
// DEFINE YOUR NOTIFICATION HERE.
func init() {
err := notifier.AddNotifier(lineNotify)
if err != nil {
panic(err)
}
}
// Send will send a HTTP Post with the Authorization to the notify-api.line.me server. It accepts type: string
func (u *lineNotifier) Send(msg interface{}) error {
message := msg.(string)
client := new(http.Client)
v := url.Values{}
v.Set("message", message)
req, err := http.NewRequest("POST", "https://notify-api.line.me/api/notify", strings.NewReader(v.Encode()))
if err != nil {
return err
}
req.Header.Add("Authorization", fmt.Sprintf("Bearer %v", u.GetValue("api_secret")))
req.Header.Add("Accept", "application/json")
req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
_, err = client.Do(req)
if err != nil {
return err
}
return nil
}
func (u *lineNotifier) Select() *notifier.Notification {
return u.Notification
}
// OnFailure will trigger failing service
func (u *lineNotifier) OnFailure(s *types.Service, f *types.Failure) {
msg := fmt.Sprintf("Your service '%v' is currently offline!", s.Name)
u.AddQueue(s.Id, msg)
u.Online = false
}
// OnSuccess will trigger successful service
func (u *lineNotifier) OnSuccess(s *types.Service) {
if !u.Online {
u.ResetUniqueQueue(s.Id)
msg := fmt.Sprintf("Your service '%v' is back online!", s.Name)
u.AddQueue(s.Id, msg)
}
u.Online = true
}
// OnSave triggers when this notifier has been saved
func (u *lineNotifier) OnSave() error {
utils.Log(1, fmt.Sprintf("Notification %v is receiving updated information.", u.Method))
// Do updating stuff here
return nil
}