Explore: respect min_refresh_interval (#27988)

* Explore: respect min_refresh_interval

Fixes #27494

* fixup! Explore: respect min_refresh_interval

* fixup! Explore: respect min_refresh_interval

* UI: export defaultIntervals from refresh picker

* fixup! Explore: respect min_refresh_interval

Co-authored-by: Zoltán Bedi <zoltan.bedi@gmail.com>

docs/sources/administration/configuration.md

@@ -549,9 +549,11 @@ Number dashboard versions to keep (per dashboard). Default: `20`, Minimum: `1`.
 
 > Only available in Grafana v6.7+.
 
-This prevents users from setting the dashboard refresh interval of a lower than given interval. Per default this is 5 seconds.
+This feature prevents users from setting the dashboard refresh interval to a lower value than a given interval value. The default interval value is 5 seconds.
 The interval string is a possibly signed sequence of decimal numbers, followed by a unit suffix (ms, s, m, h, d), e.g. `30s` or `1m`.
 
+As of Grafana v7.3, this also limits the refresh interval options in Explore.
+
 ### default_home_dashboard_path
 
 Path to the default home dashboard. If this value is empty, then Grafana uses StaticRootPath + "dashboards/home.json"

packages/grafana-ui/src/components/RefreshPicker/RefreshPicker.tsx

@@ -9,6 +9,7 @@ import memoizeOne from 'memoize-one';
 import { GrafanaTheme } from '@grafana/data';
 import { withTheme } from '../../themes';
 
+// Default intervals used in the refresh picker component
 export const defaultIntervals = ['5s', '10s', '30s', '1m', '5m', '15m', '30m', '1h', '2h', '1d'];
 
 const getStyles = memoizeOne((theme: GrafanaTheme) => {

packages/grafana-ui/src/components/index.ts

@@ -22,7 +22,7 @@ export { EmptySearchResult } from './EmptySearchResult/EmptySearchResult';
 export { PieChart, PieChartType } from './PieChart/PieChart';
 export { UnitPicker } from './UnitPicker/UnitPicker';
 export { StatsPicker } from './StatsPicker/StatsPicker';
-export { RefreshPicker } from './RefreshPicker/RefreshPicker';
+export { RefreshPicker, defaultIntervals } from './RefreshPicker/RefreshPicker';
 export { TimeRangePicker } from './TimePicker/TimeRangePicker';
 export { TimeOfDayPicker } from './TimePicker/TimeOfDayPicker';
 export { TimeZonePicker } from './TimePicker/TimeZonePicker';

public/app/features/dashboard/components/DashNav/DashNavTimeControls.tsx

@@ -12,12 +12,11 @@ import { TimeRange } from '@grafana/data';
 import { updateTimeZoneForSession } from 'app/features/profile/state/reducers';
 
 // Components
-import { RefreshPicker, withTheme, stylesFactory, Themeable } from '@grafana/ui';
+import { RefreshPicker, withTheme, stylesFactory, Themeable, defaultIntervals } from '@grafana/ui';
 import { TimePickerWithHistory } from 'app/core/components/TimePicker/TimePickerWithHistory';
 
 // Utils & Services
 import { getTimeSrv } from 'app/features/dashboard/services/TimeSrv';
-import { defaultIntervals } from '@grafana/ui/src/components/RefreshPicker/RefreshPicker';
 import { appEvents } from 'app/core/core';
 
 const getStyles = stylesFactory((theme: GrafanaTheme) => {

public/app/features/dashboard/components/DashboardSettings/AutoRefreshIntervals.test.tsx

@@ -1,7 +1,7 @@
 import React from 'react';
 import { render, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
-import { defaultIntervals } from '@grafana/ui/src/components/RefreshPicker/RefreshPicker';
+import { defaultIntervals } from '@grafana/ui';
 
 import { AutoRefreshIntervals, getValidIntervals, Props, validateIntervals } from './AutoRefreshIntervals';
 import { TimeSrv } from '../../services/TimeSrv';

public/app/features/dashboard/components/DashboardSettings/AutoRefreshIntervals.tsx

@@ -1,6 +1,5 @@
 import React, { FC, useCallback, useEffect, useMemo, useState } from 'react';
-import { Input, Tooltip } from '@grafana/ui';
-import { defaultIntervals } from '@grafana/ui/src/components/RefreshPicker/RefreshPicker';
+import { Input, Tooltip, defaultIntervals } from '@grafana/ui';
 
 import { getTimeSrv } from '../../services/TimeSrv';
 

public/app/features/explore/RunButton.test.tsx

@@ -0,0 +1,47 @@
+import React from 'react';
+import { RunButton, Props } from './RunButton';
+import { RefreshPicker } from '@grafana/ui';
+import { shallow } from 'enzyme';
+import { getTimeSrv, TimeSrv } from 'app/features/dashboard/services/TimeSrv';
+
+const setup = (propOverrides?: object) => {
+  const props: Props = {
+    splitted: false,
+    loading: false,
+    isLive: false,
+    onRun: jest.fn(),
+    refreshInterval: '5m',
+    onChangeRefreshInterval: jest.fn(),
+    showDropdown: false,
+  };
+
+  Object.assign(props, propOverrides);
+
+  const wrapper = shallow(<RunButton {...props} />);
+  return wrapper;
+};
+
+const validIntervals = ['1d'];
+jest.mock('app/features/dashboard/services/TimeSrv', () => ({
+  getTimeSrv: jest.fn().mockReturnValue({
+    getValidIntervals(intervals: string[]): string[] {
+      return validIntervals;
+    },
+  }),
+}));
+const getTimeSrvMock = (getTimeSrv as any) as jest.Mock<TimeSrv>;
+
+beforeEach(() => {
+  getTimeSrvMock.mockClear();
+});
+
+describe('RunButton', () => {
+  describe('if showdropdown is set', () => {
+    it('should render a RefreshPicker with only valid intervals', () => {
+      const wrapper = setup({ showDropdown: true });
+
+      expect(wrapper.find(RefreshPicker)).toHaveLength(1);
+      expect(wrapper.find(RefreshPicker).props().intervals).toEqual(validIntervals);
+    });
+  });
+});

public/app/features/explore/RunButton.tsx

@@ -1,5 +1,5 @@
 import React from 'react';
-import { RefreshPicker } from '@grafana/ui';
+import { RefreshPicker, defaultIntervals } from '@grafana/ui';
 import { selectors } from '@grafana/e2e-selectors';
 import memoizeOne from 'memoize-one';
 import { css } from 'emotion';
@@ -7,6 +7,8 @@ import classNames from 'classnames';
 
 import { ResponsiveButton } from './ResponsiveButton';
 
+import { getTimeSrv } from 'app/features/dashboard/services/TimeSrv';
+
 const getStyles = memoizeOne(() => {
   return {
     selectButtonOverride: css`
@@ -18,7 +20,7 @@ const getStyles = memoizeOne(() => {
   };
 });
 
-type Props = {
+export type Props = {
   splitted: boolean;
   loading: boolean;
   isLive: boolean;
@@ -31,6 +33,7 @@ type Props = {
 export function RunButton(props: Props) {
   const { splitted, loading, onRun, onChangeRefreshInterval, refreshInterval, showDropdown, isLive } = props;
   const styles = getStyles();
+  const intervals = getTimeSrv().getValidIntervals(defaultIntervals);
 
   const runButton = (
     <ResponsiveButton
@@ -57,6 +60,7 @@ export function RunButton(props: Props) {
           styles.selectButtonOverride
         }`}
         refreshButton={runButton}
+        intervals={intervals}
       />
     );
   }