From d41044bd8e8cf89fc5075f5d15ef205c9580e639 Mon Sep 17 00:00:00 2001
From: Ryan McKinley <ryantxu@gmail.com>
Date: Sun, 5 Dec 2021 22:42:35 -0800
Subject: [PATCH] Runtime: support driving grafana app from the console
 (#42762)

---
 public/app/app.ts                   |  2 +
 public/app/features/runtime/init.ts | 59 +++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 public/app/features/runtime/init.ts

diff --git a/public/app/app.ts b/public/app/app.ts
index 473d122d973..5a04fe47580 100644
--- a/public/app/app.ts
+++ b/public/app/app.ts
@@ -65,6 +65,7 @@ import { setPanelDataErrorView } from '@grafana/runtime/src/components/PanelData
 import { DatasourceSrv } from './features/plugins/datasource_srv';
 import { AngularApp } from './angular';
 import { ModalManager } from './core/services/ModalManager';
+import { initWindowRuntime } from './features/runtime/init';
 
 // add move to lodash for backward compatabilty with plugins
 // @ts-ignore
@@ -125,6 +126,7 @@ export class GrafanaApp {
       const dataSourceSrv = new DatasourceSrv();
       dataSourceSrv.init(config.datasources, config.defaultDatasource);
       setDataSourceSrv(dataSourceSrv);
+      initWindowRuntime();
 
       // init modal manager
       const modalManager = new ModalManager();
diff --git a/public/app/features/runtime/init.ts b/public/app/features/runtime/init.ts
new file mode 100644
index 00000000000..593f99f454a
--- /dev/null
+++ b/public/app/features/runtime/init.ts
@@ -0,0 +1,59 @@
+import { UrlQueryMap, PanelData } from '@grafana/data';
+import { getLocationSrv } from '@grafana/runtime';
+import { getDashboardSrv } from '../dashboard/services/DashboardSrv';
+import { getTimeSrv } from '../dashboard/services/TimeSrv';
+
+/**
+ * This will setup features that are accessible through the root window location
+ *
+ * This is useful for manipulating the application from external drivers like puppetter/cypress
+ *
+ * @internal and subject to change
+ */
+export function initWindowRuntime() {
+  (window as any).grafanaRuntime = {
+    /** Navigate the page within the currently loaded application */
+    updateLocation: (path: string, query?: UrlQueryMap) => {
+      if (query?.theme) {
+        throw new Error(`chaning theme requires full page refresh`);
+      }
+      getLocationSrv().update({
+        path,
+        query,
+        replace: true,
+        partial: false,
+      });
+    },
+
+    /** Get info for the current dashboard.  This will include the migrated dashboard JSON */
+    getDashboardSaveModel: () => {
+      const d = getDashboardSrv().getCurrent();
+      if (!d) {
+        return undefined;
+      }
+      return d.getSaveModelClone();
+    },
+
+    /** The selected time range */
+    getDashboardTimeRange: () => {
+      const tr = getTimeSrv().timeRange();
+      return {
+        from: tr.from.valueOf(),
+        to: tr.to.valueOf(),
+        raw: tr.raw,
+      };
+    },
+
+    /** Get the query results for the last loaded data */
+    getPanelData: () => {
+      const d = getDashboardSrv().getCurrent();
+      if (!d) {
+        return undefined;
+      }
+      return d.panels.reduce((acc, panel) => {
+        acc[panel.id] = panel.getQueryRunner().getLastResult();
+        return acc;
+      }, {} as Record<number, PanelData | undefined>);
+    },
+  };
+}