Add Grafana Oncall notification provider (#2783)

* Add Grafana Oncall notification provider

* Fix linter errors

* Remove useless variables

* Remove test message

Co-authored-by: Frank Elsinga <frank@elsinga.de>

* spelling consistency

* Update server/notification-providers/grafana-oncall.js

Co-authored-by: Frank Elsinga <frank@elsinga.de>

* Update server/notification-providers/grafana-oncall.js

Co-authored-by: Frank Elsinga <frank@elsinga.de>

* eslint requirements

Co-authored-by: Matthew Nickson <mnickson@sidingsmedia.com>

* Add Grafana Oncall translation

* Update src/components/notifications/GrafanaOncall.vue

Co-authored-by: Frank Elsinga <frank@elsinga.de>

* Check empty url

---------

Co-authored-by: Emmanuel Cohen <emmanuel.cohen@bso.co>
Co-authored-by: Frank Elsinga <frank@elsinga.de>
Co-authored-by: Matthew Nickson <mnickson@sidingsmedia.com>
Co-authored-by: Louis Lam <louislam@users.noreply.github.com>

server/notification-providers/grafana-oncall.js

@@ -0,0 +1,61 @@
+const NotificationProvider = require("./notification-provider");
+const axios = require("axios");
+const { DOWN, UP } = require("../../src/util");
+
+class GrafanaOncall extends NotificationProvider {
+
+    name = "GrafanaOncall";
+
+    /**
+     * @inheritdoc
+     */
+    async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
+
+        if (!notification.GrafanaOncallURL) {
+            throw new Error("GrafanaOncallURL cannot be empty");
+        }
+
+        let okMsg = "Sent Successfully.";
+        try {
+            if (heartbeatJSON === null) {
+                let grafanaupdata = {
+                    title: "General notification",
+                    message: msg,
+                    state: "alerting",
+                };
+                await axios.post(
+                    notification.GrafanaOncallURL,
+                    grafanaupdata
+                );
+                return okMsg;
+            } else if (heartbeatJSON["status"] === DOWN) {
+                let grafanadowndata = {
+                    title: monitorJSON["name"] + " is down",
+                    message: heartbeatJSON["msg"],
+                    state: "alerting",
+                };
+                await axios.post(
+                    notification.GrafanaOncallURL,
+                    grafanadowndata
+                );
+                return okMsg;
+            } else if (heartbeatJSON["status"] === UP) {
+                let grafanaupdata = {
+                    title: monitorJSON["name"] + " is up",
+                    message: heartbeatJSON["msg"],
+                    state: "ok",
+                };
+                await axios.post(
+                    notification.GrafanaOncallURL,
+                    grafanaupdata
+                );
+                return okMsg;
+            }
+        } catch (error) {
+            this.throwGeneralAxiosError(error);
+        }
+
+    }
+}
+
+module.exports = GrafanaOncall;

server/notification.js

@@ -14,6 +14,7 @@ const FreeMobile = require("./notification-providers/freemobile");
 const GoogleChat = require("./notification-providers/google-chat");
 const Gorush = require("./notification-providers/gorush");
 const Gotify = require("./notification-providers/gotify");
+const GrafanaOncall = require("./notification-providers/grafana-oncall");
 const HomeAssistant = require("./notification-providers/home-assistant");
 const Kook = require("./notification-providers/kook");
 const Line = require("./notification-providers/line");
@@ -84,6 +85,7 @@ class Notification {
             new GoogleChat(),
             new Gorush(),
             new Gotify(),
+            new GrafanaOncall(),
             new HomeAssistant(),
             new Kook(),
             new Line(),

src/components/NotificationDialog.vue

@@ -119,6 +119,7 @@ export default {
                 "GoogleChat": "Google Chat (Google Workspace)",
                 "gorush": "Gorush",
                 "gotify": "Gotify",
+                "GrafanaOncall": "Grafana Oncall",
                 "HomeAssistant": "Home Assistant",
                 "Kook": "Kook",
                 "line": "LINE Messenger",

src/components/notifications/GrafanaOncall.vue

@@ -0,0 +1,7 @@
+<template>
+    <div class="mb-3">
+        <label for="GrafanaOncallURL" class="form-label">{{ $t("GrafanaOncallURL") }}<span style="color: red;"><sup>*</sup></span></label>
+        <input id="GrafanaOncallURL" v-model="$parent.notification.GrafanaOncallURL" type="text" class="form-control" required>
+    </div>
+</template>
+

src/components/notifications/index.js

@@ -12,6 +12,7 @@ import FreeMobile from "./FreeMobile.vue";
 import GoogleChat from "./GoogleChat.vue";
 import Gorush from "./Gorush.vue";
 import Gotify from "./Gotify.vue";
+import GrafanaOncall from "./GrafanaOncall.vue";
 import HomeAssistant from "./HomeAssistant.vue";
 import Kook from "./Kook.vue";
 import Line from "./Line.vue";
@@ -71,6 +72,7 @@ const NotificationFormList = {
     "GoogleChat": GoogleChat,
     "gorush": Gorush,
     "gotify": Gotify,
+    "GrafanaOncall": GrafanaOncall,
     "HomeAssistant": HomeAssistant,
     "Kook": Kook,
     "line": Line,

src/lang/en.json

@@ -856,5 +856,6 @@
     "successDisabled": "Disabled Successfully.",
     "successEnabled": "Enabled Successfully.",
     "tagNotFound": "Tag not found.",
-    "foundChromiumVersion": "Found Chromium/Chrome. Version: {0}"
+    "foundChromiumVersion": "Found Chromium/Chrome. Version: {0}",
+    "GrafanaOncallUrl": "Grafana Oncall URL"
 }