Refactor: EmptyListCTA (#18516)

* Rewrite EmptyListCTA props and start removing css classes

* Add watchDepth onClick

* EmptyListCTA with React in annotaitons/editor

* Begin conversion of DashLinks editor EmptyListCTA

* Use React component in DashLinks, Variables and TeamGroupSync

* Remove scss file and add emotion styles

* Update snapshot

* Remove style import

* Fix feedback

* Update snapshot

public/app/core/angular_wrappers.ts

@@ -18,7 +18,19 @@ export function registerAngularDirectives() {
   react2AngularDirective('functionEditor', FunctionEditor, ['func', 'onRemove', 'onMoveLeft', 'onMoveRight']);
   react2AngularDirective('appNotificationsList', AppNotificationList, []);
   react2AngularDirective('pageHeader', PageHeader, ['model', 'noTabs']);
-  react2AngularDirective('emptyListCta', EmptyListCTA, ['model']);
+  react2AngularDirective('emptyListCta', EmptyListCTA, [
+    'title',
+    'buttonIcon',
+    'buttonLink',
+    'buttonTitle',
+    ['onClick', { watchDepth: 'reference', wrapApply: true }],
+    'proTip',
+    'proTipLink',
+    'proTipLinkTitle',
+    'proTipTarget',
+    'infoBox',
+    'infoBoxTitle',
+  ]);
   react2AngularDirective('searchField', SearchField, [
     'query',
     'autoFocus',

public/app/core/components/EmptyListCTA/EmptyListCTA.tsx

@@ -1,38 +1,71 @@
-import React, { useContext } from 'react';
+import React, { useContext, MouseEvent } from 'react';
 import { CallToActionCard, LinkButton, ThemeContext } from '@grafana/ui';
 import { css } from 'emotion';
 export interface Props {
-  model: any;
+  title: string;
+  buttonIcon: string;
+  buttonLink?: string;
+  buttonTitle: string;
+  onClick?: (event: MouseEvent) => void;
+  proTip?: string;
+  proTipLink?: string;
+  proTipLinkTitle?: string;
+  proTipTarget?: string;
+  infoBox?: { __html: string };
+  infoBoxTitle?: string;
 }
 
-const EmptyListCTA: React.FunctionComponent<Props> = props => {
+const ctaStyle = css`
+  text-align: center;
+`;
+
+const infoBoxStyles = css`
+  max-width: 700px;
+  margin: 0 auto;
+`;
+
+const EmptyListCTA: React.FunctionComponent<Props> = ({
+  title,
+  buttonIcon,
+  buttonLink,
+  buttonTitle,
+  onClick,
+  proTip,
+  proTipLink,
+  proTipLinkTitle,
+  proTipTarget,
+  infoBox,
+  infoBoxTitle,
+}) => {
   const theme = useContext(ThemeContext);
 
-  const {
-    title,
-    buttonIcon,
-    buttonLink,
-    buttonTitle,
-    onClick,
-    proTip,
-    proTipLink,
-    proTipLinkTitle,
-    proTipTarget,
-  } = props.model;
-
-  const footer = proTip ? (
-    <span>
-      <i className="fa fa-rocket" />
-      <> ProTip: {proTip} </>
-      <a href={proTipLink} target={proTipTarget} className="text-link">
-        {proTipLinkTitle}
-      </a>
-    </span>
-  ) : (
-    ''
-  );
+  const footer = () => {
+    return (
+      <>
+        {proTip ? (
+          <span key="proTipFooter">
+            <i className="fa fa-rocket" />
+            <> ProTip: {proTip} </>
+            <a href={proTipLink} target={proTipTarget} className="text-link">
+              {proTipLinkTitle}
+            </a>
+          </span>
+        ) : (
+          ''
+        )}
+        {infoBox ? (
+          <div key="infoBoxHtml" className={`grafana-info-box ${infoBoxStyles}`}>
+            {infoBoxTitle && <h5>{infoBoxTitle}</h5>}
+            <div dangerouslySetInnerHTML={infoBox} />
+          </div>
+        ) : (
+          ''
+        )}
+      </>
+    );
+  };
 
-  const ctaElementClassName = !footer
+  const ctaElementClassName = !footer()
     ? css`
         margin-bottom: 20px;
       `
@@ -44,7 +77,15 @@ const EmptyListCTA: React.FunctionComponent<Props> = props => {
     </LinkButton>
   );
 
-  return <CallToActionCard message={title} footer={footer} callToActionElement={ctaElement} theme={theme} />;
+  return (
+    <CallToActionCard
+      className={ctaStyle}
+      message={title}
+      footer={footer()}
+      callToActionElement={ctaElement}
+      theme={theme}
+    />
+  );
 };
 
 export default EmptyListCTA;

public/app/features/alerting/AlertTab.tsx

@@ -142,7 +142,7 @@ export class AlertTab extends PureComponent<Props> {
       <EditorTabBody heading="Alert" toolbarItems={toolbarItems}>
         <>
           <div ref={element => (this.element = element)} />
-          {!alert && <EmptyListCTA model={model} />}
+          {!alert && <EmptyListCTA {...model} />}
         </>
       </EditorTabBody>
     );

public/app/features/annotations/editor_ctrl.ts

@@ -23,6 +23,25 @@ export class AnnotationsEditorCtrl {
     hide: false,
   };
 
+  emptyListCta = {
+    title: 'There are no custom annotation queries added yet',
+    buttonIcon: 'gicon gicon-annotation',
+    buttonTitle: 'Add Annotation Query',
+    infoBox: {
+      __html: `<p>Annotations provide a way to integrate event data into your graphs. They are visualized as vertical lines
+    and icons on all graph panels. When you hover over an annotation icon you can get event text &amp; tags for
+    the event. You can add annotation events directly from grafana by holding CTRL or CMD + click on graph (or
+    drag region). These will be stored in Grafana's annotation database.
+  </p>
+  Checkout the
+  <a class='external-link' target='_blank' href='http://docs.grafana.org/reference/annotations/'
+    >Annotations documentation</a
+  >
+  for more information.`,
+    },
+    infoBoxTitle: 'What are annotations?',
+  };
+
   showOptions: any = [{ text: 'All Panels', value: 0 }, { text: 'Specific Panels', value: 1 }];
 
   /** @ngInject */
@@ -63,10 +82,10 @@ export class AnnotationsEditorCtrl {
     this.mode = 'list';
   }
 
-  setupNew() {
+  setupNew = () => {
     this.mode = 'new';
     this.reset();
-  }
+  };
 
   backToList() {
     this.mode = 'list';

public/app/features/annotations/partials/editor.html

@@ -13,10 +13,10 @@
       class="btn btn-primary"
       ng-click="ctrl.setupNew();"
       ng-if="ctrl.annotations.length > 1"
-      ng-hide="ctrl.mode === 'edit' || ctrl.mode === 'new'">
-      New
-    </a
+      ng-hide="ctrl.mode === 'edit' || ctrl.mode === 'new'"
     >
+      New
+    </a>
   </div>
 
   <div ng-if="ctrl.mode === 'list'">
@@ -62,27 +62,7 @@
 
     <!-- empty list cta, there is always one built in query -->
     <div ng-if="ctrl.annotations.length === 1" class="p-t-2">
-      <div class="empty-list-cta">
-        <div class="empty-list-cta__title">There are no custom annotation queries added yet</div>
-        <a ng-click="ctrl.setupNew()" class="empty-list-cta__button btn btn-large btn-primary">
-          <i class="gicon gicon-annotation"></i>
-          Add Annotation Query
-        </a>
-        <div class="grafana-info-box">
-          <h5>What are Annotations?</h5>
-          <p>
-            Annotations provide a way to integrate event data into your graphs. They are visualized as vertical lines
-            and icons on all graph panels. When you hover over an annotation icon you can get event text &amp; tags for
-            the event. You can add annotation events directly from grafana by holding CTRL or CMD + click on graph (or
-            drag region). These will be stored in Grafana's annotation database.
-          </p>
-          Checkout the
-          <a class="external-link" target="_blank" href="http://docs.grafana.org/reference/annotations/"
-            >Annotations documentation</a
-          >
-          for more information.
-        </div>
-      </div>
+      <empty-list-cta title="ctrl.emptyListCta.title" buttonIcon="ctrl.emptyListCta.buttonIcon" buttonTitle="ctrl.emptyListCta.buttonTitle" infoBox="ctrl.emptyListCta.infoBox" infoBoxTitle="ctrl.emptyListCta.infoBoxTitle" on-click="ctrl.setupNew"/>
     </div>
   </div>
 

public/app/features/api-keys/ApiKeysPage.tsx

@@ -145,17 +145,12 @@ export class ApiKeysPage extends PureComponent<Props, any> {
       <>
         {!isAdding && (
           <EmptyListCTA
-            model={{
-              title: "You haven't added any API Keys yet.",
-              buttonIcon: 'gicon gicon-apikeys',
-              buttonLink: '#',
-              onClick: this.onToggleAdding,
-              buttonTitle: ' New API Key',
-              proTip: 'Remember you can provide view-only API access to other applications.',
-              proTipLink: '',
-              proTipLinkTitle: '',
-              proTipTarget: '_blank',
-            }}
+            title="You haven't added any API Keys yet."
+            buttonIcon="gicon gicon-apikeys"
+            buttonLink="#"
+            onClick={this.onToggleAdding}
+            buttonTitle=" New API Key"
+            proTip="Remember you can provide view-only API access to other applications."
           />
         )}
         {this.renderAddApiKeyForm()}

public/app/features/api-keys/__snapshots__/ApiKeysPage.test.tsx.snap

@@ -36,19 +36,12 @@ exports[`Render should render CTA if there are no API keys 1`] = `
     isLoading={false}
   >
     <EmptyListCTA
-      model={
-        Object {
-          "buttonIcon": "gicon gicon-apikeys",
-          "buttonLink": "#",
-          "buttonTitle": " New API Key",
-          "onClick": [Function],
-          "proTip": "Remember you can provide view-only API access to other applications.",
-          "proTipLink": "",
-          "proTipLinkTitle": "",
-          "proTipTarget": "_blank",
-          "title": "You haven't added any API Keys yet.",
-        }
-      }
+      buttonIcon="gicon gicon-apikeys"
+      buttonLink="#"
+      buttonTitle=" New API Key"
+      onClick={[Function]}
+      proTip="Remember you can provide view-only API access to other applications."
+      title="You haven't added any API Keys yet."
     />
     <Component
       in={false}

public/app/features/dashboard/components/DashLinks/DashLinksEditorCtrl.ts

@@ -18,6 +18,19 @@ export class DashLinksEditorCtrl {
   mode: any;
   link: any;
 
+  emptyListCta = {
+    title: 'There are no dashboard links added yet',
+    buttonIcon: 'gicon gicon-link',
+    buttonTitle: 'Add Dashboard Link',
+    infoBox: {
+      __html: `<p>
+      Dashboard Links allow you to place links to other dashboards and web sites directly in below the dashboard
+      header.
+    </p>`,
+    },
+    infoBoxTitle: 'What are Dashboard Links?',
+  };
+
   /** @ngInject */
   constructor($scope: any, $rootScope: any) {
     this.iconMap = iconMap;
@@ -33,10 +46,10 @@ export class DashLinksEditorCtrl {
     this.mode = 'list';
   }
 
-  setupNew() {
+  setupNew = () => {
     this.mode = 'new';
     this.link = { type: 'dashboards', icon: 'external link' };
-  }
+  };
 
   addLink() {
     this.dashboard.links.push(this.link);

public/app/features/dashboard/components/DashLinks/editor.html

@@ -19,22 +19,7 @@
 
 <div ng-if="ctrl.mode == 'list'">
   <div ng-if="ctrl.dashboard.links.length === 0">
-    <div class="empty-list-cta">
-      <div class="empty-list-cta__title">
-        There are no dashboard links added yet
-      </div>
-      <a ng-click="ctrl.setupNew()" class="empty-list-cta__button btn btn-large btn-primary">
-        <i class="gicon gicon-link"></i>
-        Add Dashboard Link
-      </a>
-      <div class="grafana-info-box">
-        <h5>What are Dashboard Links?</h5>
-        <p>
-          Dashboard Links allow you to place links to other dashboards and web sites directly in below the dashboard
-          header.
-        </p>
-      </div>
-    </div>
+    <empty-list-cta on-click="ctrl.setupNew" title="ctrl.emptyListCta.title" buttonIcon="ctrl.emptyListCta.buttonIcon" buttonTitle="ctrl.emptyListCta.buttonTitle" infoBox="ctrl.emptyListCta.infoBox" infoBoxTitle="ctrl.emptyListCta.infoBoxTitle"/>
   </div>
 
   <div ng-if="ctrl.dashboard.links.length > 0">

public/app/features/datasources/DataSourcesListPage.tsx

@@ -79,7 +79,7 @@ export class DataSourcesListPage extends PureComponent<Props> {
       <Page navModel={navModel}>
         <Page.Contents isLoading={!hasFetched}>
           <>
-            {hasFetched && dataSourcesCount === 0 && <EmptyListCTA model={emptyListModel} />}
+            {hasFetched && dataSourcesCount === 0 && <EmptyListCTA {...emptyListModel} />}
             {hasFetched &&
               dataSourcesCount > 0 && [
                 <OrgActionBar

public/app/features/teams/TeamGroupSync.tsx

@@ -7,6 +7,7 @@ import { Input, Tooltip } from '@grafana/ui';
 import { TeamGroup } from '../../types';
 import { addTeamGroup, loadTeamGroups, removeTeamGroup } from './state/actions';
 import { getTeamGroups } from './state/selectors';
+import EmptyListCTA from 'app/core/components/EmptyListCTA/EmptyListCTA';
 
 export interface Props {
   groups: TeamGroup[];
@@ -119,23 +120,16 @@ export class TeamGroupSync extends PureComponent<Props, State> {
         </SlideDown>
 
         {groups.length === 0 && !isAdding && (
-          <div className="empty-list-cta">
-            <div className="empty-list-cta__title">There are no external groups to sync with</div>
-            <button onClick={this.onToggleAdding} className="empty-list-cta__button btn btn-large btn-primary">
-              <i className="gicon gicon-team" />
-              Add Group
-            </button>
-            <div className="empty-list-cta__pro-tip">
-              <i className="fa fa-rocket" /> {headerTooltip}
-              <a
-                className="text-link empty-list-cta__pro-tip-link"
-                href="http://docs.grafana.org/auth/enhanced_ldap/"
-                target="_blank"
-              >
-                Learn more
-              </a>
-            </div>
-          </div>
+          <EmptyListCTA
+            onClick={this.onToggleAdding}
+            buttonIcon="gicon gicon-team"
+            title="There are no external groups to sync with"
+            buttonTitle="Add Group"
+            proTip={headerTooltip}
+            proTipLinkTitle="Learn more"
+            proTipLink="http://docs.grafana.org/auth/enhanced_ldap/"
+            proTipTarget="_blank"
+          />
         )}
 
         {groups.length > 0 && (

public/app/features/teams/TeamList.tsx

@@ -75,16 +75,14 @@ export class TeamList extends PureComponent<Props, any> {
   renderEmptyList() {
     return (
       <EmptyListCTA
-        model={{
-          title: "You haven't created any teams yet.",
-          buttonIcon: 'gicon gicon-team',
-          buttonLink: 'org/teams/new',
-          buttonTitle: ' New team',
-          proTip: 'Assign folder and dashboard permissions to teams instead of users to ease administration.',
-          proTipLink: '',
-          proTipLinkTitle: '',
-          proTipTarget: '_blank',
-        }}
+        title="You haven't created any teams yet."
+        buttonIcon="gicon gicon-team"
+        buttonLink="org/teams/new"
+        buttonTitle=" New team"
+        proTip="Assign folder and dashboard permissions to teams instead of users to ease administration."
+        proTipLink=""
+        proTipLinkTitle=""
+        proTipTarget="_blank"
       />
     );
   }

public/app/features/teams/__snapshots__/TeamGroupSync.test.tsx.snap

@@ -72,40 +72,16 @@ exports[`Render should render component 1`] = `
       </form>
     </div>
   </Component>
-  <div
-    className="empty-list-cta"
-  >
-    <div
-      className="empty-list-cta__title"
-    >
-      There are no external groups to sync with
-    </div>
-    <button
-      className="empty-list-cta__button btn btn-large btn-primary"
-      onClick={[Function]}
-    >
-      <i
-        className="gicon gicon-team"
-      />
-      Add Group
-    </button>
-    <div
-      className="empty-list-cta__pro-tip"
-    >
-      <i
-        className="fa fa-rocket"
-      />
-       
-      Sync LDAP or OAuth groups with your Grafana teams.
-      <a
-        className="text-link empty-list-cta__pro-tip-link"
-        href="http://docs.grafana.org/auth/enhanced_ldap/"
-        target="_blank"
-      >
-        Learn more
-      </a>
-    </div>
-  </div>
+  <EmptyListCTA
+    buttonIcon="gicon gicon-team"
+    buttonTitle="Add Group"
+    onClick={[Function]}
+    proTip="Sync LDAP or OAuth groups with your Grafana teams."
+    proTipLink="http://docs.grafana.org/auth/enhanced_ldap/"
+    proTipLinkTitle="Learn more"
+    proTipTarget="_blank"
+    title="There are no external groups to sync with"
+  />
 </div>
 `;
 

public/app/features/templating/editor_ctrl.ts

@@ -14,6 +14,24 @@ export class VariableEditorCtrl {
     $scope.namePattern = /^(?!__).*$/;
     $scope._ = _;
     $scope.optionsLimit = 20;
+    $scope.emptyListCta = {
+      title: 'There are no variables yet',
+      buttonTitle: 'Add variable',
+      buttonIcon: 'gicon gicon-variable',
+      infoBox: {
+        __html: ` <p>
+      Variables enable more interactive and dynamic dashboards. Instead of hard-coding things like server or
+      sensor names in your metric queries you can use variables in their place. Variables are shown as dropdown
+      select boxes at the top of the dashboard. These dropdowns make it easy to change the data being displayed in
+      your dashboard. Check out the
+      <a class="external-link" href="http://docs.grafana.org/reference/templating/" target="_blank">
+        Templating documentation
+      </a>
+      for more information.
+    </p>`,
+        infoBoxTitle: 'What do variables do?',
+      },
+    };
 
     $scope.refreshOptions = [
       { value: 0, text: 'Never' },
@@ -50,6 +68,10 @@ export class VariableEditorCtrl {
       $scope.mode = mode;
     };
 
+    $scope.setNewMode = () => {
+      $scope.setMode('new');
+    };
+
     $scope.add = () => {
       if ($scope.isValid()) {
         variableSrv.addVariable($scope.current);

public/app/features/templating/partials/editor.html

@@ -19,26 +19,14 @@
 
   <div ng-if="mode === 'list'">
     <div ng-if="variables.length === 0">
-      <div class="empty-list-cta">
-        <div class="empty-list-cta__title">There are no variables added yet</div>
-        <a ng-click="setMode('new')" class="empty-list-cta__button btn btn-large btn-primary">
-          <i class="gicon gicon-variable"></i>
-          Add variable
-        </a>
-        <div class="grafana-info-box">
-          <h5>What do variables do?</h5>
-          <p>
-            Variables enable more interactive and dynamic dashboards. Instead of hard-coding things like server or
-            sensor names in your metric queries you can use variables in their place. Variables are shown as dropdown
-            select boxes at the top of the dashboard. These dropdowns make it easy to change the data being displayed in
-            your dashboard. Check out the
-            <a class="external-link" href="http://docs.grafana.org/reference/templating/" target="_blank">
-              Templating documentation
-            </a>
-            for more information.
-          </p>
-        </div>
-      </div>
+        <empty-list-cta
+        on-click="setNewMode"
+        title="emptyListCta.title"
+        infoBox="emptyListCta.infoBox"
+        infoBoxTitle="emptyListCta.infoBoxTitle"
+        buttonTitle="emptyListCta.buttonTitle"
+        buttonIcon="emptyListCta.buttonIcon"
+        />
     </div>
 
     <div ng-if="variables.length">

public/sass/_grafana.scss

@@ -90,7 +90,6 @@
 @import 'components/dashboard_list';
 @import 'components/page_header';
 @import 'components/dashboard_settings';
-@import 'components/empty_list_cta';
 @import 'components/panel_editor';
 @import 'components/toolbar';
 @import 'components/add_data_source.scss';

public/sass/components/_empty_list_cta.scss

@@ -1,24 +0,0 @@
-.empty-list-cta {
-  background-color: $empty-list-cta-bg;
-  text-align: center;
-  padding: $spacer * 2;
-  border-radius: $border-radius;
-
-  .grafana-info-box {
-    max-width: 700px;
-    margin: 0 auto;
-  }
-}
-
-.empty-list-cta__title {
-  padding-bottom: $spacer * 3;
-  font-style: italic;
-}
-
-.empty-list-cta__button {
-  margin-bottom: $spacer * 3;
-}
-
-.empty-list-cta__pro-tip-link {
-  margin-left: 5px;
-}