mirror of https://github.com/statping/statping
99 lines
3.4 KiB
Go
99 lines
3.4 KiB
Go
package notifiers
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import (
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"bytes"
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"errors"
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"strings"
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"time"
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"github.com/statping-ng/statping-ng/types/failures"
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"github.com/statping-ng/statping-ng/types/notifications"
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"github.com/statping-ng/statping-ng/types/notifier"
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"github.com/statping-ng/statping-ng/types/null"
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"github.com/statping-ng/statping-ng/types/services"
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"github.com/statping-ng/statping-ng/utils"
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)
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var _ notifier.Notifier = (*mattermost)(nil)
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const (
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mattermostMethod = "mattermost"
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)
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type mattermost struct {
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*notifications.Notification
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}
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func (s *mattermost) Select() *notifications.Notification {
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return s.Notification
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}
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var mattermoster = &mattermost{¬ifications.Notification{
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Method: mattermostMethod,
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Title: "Mattermost",
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Description: "Send notifications to your mattermost channel when a service is offline. Insert your Incoming webhook URL for your channel to receive notifications. Based on the <a href=\"https://docs.mattermost.com/developer/webhooks-incoming.html\">Mattermost API</a>.",
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Author: "Adam Boutcher",
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AuthorUrl: "https://github.com/adamboutcher",
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Delay: time.Duration(10 * time.Second),
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Icon: "far fa-comments",
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SuccessData: null.NewNullString(`{"icon_emoji":":white_check_mark:", "text": "The service {{.Service.Name}} is back online."}`),
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FailureData: null.NewNullString(`{"icon_emoji":":x:", "text": "The service {{.Service.Name}} has gone offline."}`),
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DataType: "json",
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RequestInfo: "Mattermost allows you to customize your own messages with many complex components.",
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Limits: 60,
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Form: []notifications.NotificationForm{{
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Type: "text",
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Title: "Incoming Webhook Url",
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Placeholder: "https://mattermost.example.com/hooks/abcd1234efgh5678ijkl9012xy",
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SmallText: "Incoming Webhook URL generated on your mattermost server.",
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DbField: "Host",
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Required: true,
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}}},
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}
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// Send will send a HTTP Post to the mattermost webhooker API. It accepts type: string
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func (s *mattermost) sendMattermost(msg string) (string, error) {
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resp, _, err := utils.HttpRequest(s.Host.String, "POST", "application/json", nil, strings.NewReader(msg), time.Duration(10*time.Second), true, nil)
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if err != nil {
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return "", err
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}
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return string(resp), nil
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}
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func (s *mattermost) OnTest() (string, error) {
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example := services.Example(true)
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testMsg := ReplaceVars(s.SuccessData.String, example, failures.Failure{})
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contents, resp, err := utils.HttpRequest(s.Host.String, "POST", "application/json", nil, bytes.NewBuffer([]byte(testMsg)), time.Duration(10*time.Second), true, nil)
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if err != nil {
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return "", err
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}
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defer resp.Body.Close()
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if string(contents) != "ok" {
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return string(contents), errors.New("the mattermost response was incorrect, check the URL")
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}
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return string(contents), nil
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}
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// OnFailure will trigger failing service
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func (s *mattermost) OnFailure(srv services.Service, f failures.Failure) (string, error) {
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msg := ReplaceVars(s.FailureData.String, srv, f)
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out, err := s.sendMattermost(msg)
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return out, err
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}
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// OnSuccess will trigger successful service
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func (s *mattermost) OnSuccess(srv services.Service) (string, error) {
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msg := ReplaceVars(s.SuccessData.String, srv, failures.Failure{})
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out, err := s.sendMattermost(msg)
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return out, err
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}
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// OnSave will trigger when this notifier is saved
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func (s *mattermost) OnSave() (string, error) {
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return "", nil
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}
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func (s *mattermost) Valid(values notifications.Values) error {
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return nil
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}
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