feat(feedback): Trigger button aria label configuration (#13008)

Adds `triggerAriaLabel` to configure the aria label of the trigger
button.
The aria label is set to the first value that's non-empty: 
1. `triggerAriaLabel`
2. `triggerLabel`
3. TRIGGER_LABEL ("Report a Bug")

Closes #12505

packages/feedback/src/core/components/Actor.test.ts

@@ -0,0 +1,61 @@
+import { TRIGGER_LABEL } from '../../constants';
+import { getFeedback } from '../getFeedback';
+import { buildFeedbackIntegration } from '../integration';
+import { mockSdk } from '../mockSdk';
+
+describe('Actor', () => {
+  it('renders the actor button', () => {
+    const feedbackIntegration = buildFeedbackIntegration({
+      lazyLoadIntegration: jest.fn(),
+    });
+
+    const configuredIntegration = feedbackIntegration({});
+    mockSdk({
+      sentryOptions: {
+        integrations: [configuredIntegration],
+      },
+    });
+
+    const feedback = getFeedback();
+    expect(feedback).toBeDefined();
+
+    const actorComponent = feedback!.createWidget();
+
+    expect(actorComponent.el).toBeInstanceOf(HTMLButtonElement);
+    expect(actorComponent.el?.textContent).toBe(TRIGGER_LABEL);
+  });
+
+  it('renders the correct aria label for the button', () => {
+    const feedbackIntegration = buildFeedbackIntegration({
+      lazyLoadIntegration: jest.fn(),
+    });
+
+    const configuredIntegration = feedbackIntegration({});
+    mockSdk({
+      sentryOptions: {
+        integrations: [configuredIntegration],
+      },
+    });
+
+    const feedback = getFeedback();
+    expect(feedback).toBeDefined();
+
+    // aria label is the same as trigger label when the trigger label isn't empty
+    const actorDefault = feedback!.createWidget({ triggerLabel: 'Button' });
+
+    expect(actorDefault.el?.textContent).toBe('Button');
+    expect(actorDefault.el?.ariaLabel).toBe('Button');
+
+    // aria label is default text when trigger label is empty and aria isn't configured
+    const actorIcon = feedback!.createWidget({ triggerLabel: '' });
+
+    expect(actorIcon.el?.textContent).toBe('');
+    expect(actorIcon.el?.ariaLabel).toBe(TRIGGER_LABEL);
+
+    // aria label is the triggerAriaLabel if it's configured
+    const actorAria = feedback!.createWidget({ triggerLabel: 'Button', triggerAriaLabel: 'Aria' });
+
+    expect(actorAria.el?.textContent).toBe('Button');
+    expect(actorAria.el?.ariaLabel).toBe('Aria');
+  });
+});

packages/feedback/src/core/components/Actor.ts

@@ -1,9 +1,10 @@
-import { DOCUMENT } from '../../constants';
+import { DOCUMENT, TRIGGER_LABEL } from '../../constants';
 import { createActorStyles } from './Actor.css';
 import { FeedbackIcon } from './FeedbackIcon';
 
 export interface ActorProps {
   triggerLabel: string;
+  triggerAriaLabel: string;
   shadow: ShadowRoot;
 }
 
@@ -22,12 +23,12 @@ export interface ActorComponent {
 /**
  * The sentry-provided button to open the feedback modal
  */
-export function Actor({ triggerLabel, shadow }: ActorProps): ActorComponent {
+export function Actor({ triggerLabel, triggerAriaLabel, shadow }: ActorProps): ActorComponent {
   const el = DOCUMENT.createElement('button');
   el.type = 'button';
   el.className = 'widget__actor';
   el.ariaHidden = 'false';
-  el.ariaLabel = triggerLabel;
+  el.ariaLabel = triggerAriaLabel || triggerLabel || TRIGGER_LABEL;
   el.appendChild(FeedbackIcon());
   if (triggerLabel) {
     const label = DOCUMENT.createElement('span');

packages/feedback/src/core/integration.ts

@@ -99,6 +99,7 @@ export const buildFeedbackIntegration = ({
     submitButtonLabel = SUBMIT_BUTTON_LABEL,
     successMessageText = SUCCESS_MESSAGE_TEXT,
     triggerLabel = TRIGGER_LABEL,
+    triggerAriaLabel = '',
 
     // FeedbackCallbacks
     onFormOpen,
@@ -124,6 +125,7 @@ export const buildFeedbackIntegration = ({
       themeLight,
 
       triggerLabel,
+      triggerAriaLabel,
       cancelButtonLabel,
       submitButtonLabel,
       confirmButtonLabel,
@@ -258,7 +260,11 @@ export const buildFeedbackIntegration = ({
     const _createActor = (optionOverrides: OverrideFeedbackConfiguration = {}): ActorComponent => {
       const mergedOptions = mergeOptions(_options, optionOverrides);
       const shadow = _createShadow(mergedOptions);
-      const actor = Actor({ triggerLabel: mergedOptions.triggerLabel, shadow });
+      const actor = Actor({
+        triggerLabel: mergedOptions.triggerLabel,
+        triggerAriaLabel: mergedOptions.triggerAriaLabel,
+        shadow,
+      });
       _attachTo(actor.el, {
         ...mergedOptions,
         onFormOpen() {

packages/types/src/feedback/config.ts

@@ -92,6 +92,11 @@ export interface FeedbackTextConfiguration {
    */
   triggerLabel: string;
 
+  /**
+   * The aria label for the Feedback widget button that opens the dialog
+   */
+  triggerAriaLabel: string;
+
   /**
    * The label for the Feedback form cancel button that closes dialog
    */