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fd633a1d5d
This way we are able to edit notification behavior per notifier. This would be usefull to let some notifiers send notifications, even when the state doesn't change, or with custom condition. Signed-off-by: Thibault Chataigner <t.chataigner@criteo.com>
93 lines
2.5 KiB
Go
93 lines
2.5 KiB
Go
package notifiers
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import (
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"github.com/grafana/grafana/pkg/bus"
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"github.com/grafana/grafana/pkg/components/simplejson"
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"github.com/grafana/grafana/pkg/log"
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m "github.com/grafana/grafana/pkg/models"
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"github.com/grafana/grafana/pkg/services/alerting"
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)
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func init() {
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alerting.RegisterNotifier(&alerting.NotifierPlugin{
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Type: "dingding",
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Name: "DingDing",
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Description: "Sends HTTP POST request to DingDing",
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Factory: NewDingDingNotifier,
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OptionsTemplate: `
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<h3 class="page-heading">DingDing settings</h3>
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<div class="gf-form">
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<span class="gf-form-label width-10">Url</span>
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<input type="text" required class="gf-form-input max-width-26" ng-model="ctrl.model.settings.url" placeholder="https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxxx"></input>
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</div>
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`,
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})
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}
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func NewDingDingNotifier(model *m.AlertNotification) (alerting.Notifier, error) {
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url := model.Settings.Get("url").MustString()
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if url == "" {
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return nil, alerting.ValidationError{Reason: "Could not find url property in settings"}
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}
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return &DingDingNotifier{
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NotifierBase: NewNotifierBase(model.Id, model.IsDefault, model.Name, model.Type, model.Settings),
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Url: url,
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log: log.New("alerting.notifier.dingding"),
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}, nil
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}
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func (this *DingDingNotifier) ShouldNotify(context *alerting.EvalContext) bool {
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return defaultShouldNotify(context)
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}
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type DingDingNotifier struct {
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NotifierBase
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Url string
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log log.Logger
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}
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func (this *DingDingNotifier) Notify(evalContext *alerting.EvalContext) error {
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this.log.Info("Sending dingding")
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messageUrl, err := evalContext.GetRuleUrl()
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if err != nil {
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this.log.Error("Failed to get messageUrl", "error", err, "dingding", this.Name)
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messageUrl = ""
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}
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this.log.Info("messageUrl:" + messageUrl)
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message := evalContext.Rule.Message
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picUrl := evalContext.ImagePublicUrl
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title := evalContext.GetNotificationTitle()
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bodyJSON, err := simplejson.NewJson([]byte(`{
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"msgtype": "link",
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"link": {
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"text": "` + message + `",
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"title": "` + title + `",
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"picUrl": "` + picUrl + `",
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"messageUrl": "` + messageUrl + `"
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}
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}`))
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if err != nil {
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this.log.Error("Failed to create Json data", "error", err, "dingding", this.Name)
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}
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body, _ := bodyJSON.MarshalJSON()
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cmd := &m.SendWebhookSync{
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Url: this.Url,
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Body: string(body),
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}
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if err := bus.DispatchCtx(evalContext.Ctx, cmd); err != nil {
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this.log.Error("Failed to send DingDing", "error", err, "dingding", this.Name)
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return err
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}
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return nil
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}
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