feat(ui-pagination): add prop to customize screenreader label on buttons

packages/ui-pagination/src/Pagination/PaginationButton/index.tsx

@@ -69,6 +69,9 @@ class PaginationButton extends Component<PaginationPageProps> {
           {...props}
           aria-current={this.props.current ? 'page' : undefined}
           elementRef={this.handleRef}
+          {...(this.props.screenReaderLabel
+            ? { 'aria-label': this.props.screenReaderLabel }
+            : {})}
         >
           {this.props.children}
         </BaseButton>

packages/ui-pagination/src/Pagination/PaginationButton/props.ts

@@ -50,6 +50,12 @@ type PaginationPageOwnProps = {
       | React.MouseEvent<HTMLButtonElement>
       | React.FocusEvent<HTMLInputElement>
   ) => void
+  /**
+   * The text screenreaders should say when this button is in focus (sets the
+   * `aria-label` attribute).
+   * If left undefined (default) SRs will announce text in the child node(s).
+   */
+  screenReaderLabel?: string
 }
 
 type PropKeys = keyof PaginationPageOwnProps
@@ -65,13 +71,14 @@ type PaginationPageProps =
 const propTypes: PropValidators<PropKeys> = {
   children: PropTypes.node.isRequired,
   current: PropTypes.bool,
-  onClick: PropTypes.func
+  onClick: PropTypes.func,
+  screenReaderLabel: PropTypes.string
 }
 
 const allowedProps: AllowedPropKeys = [
   'children',
-  'current'
-
+  'current',
+  'screenReaderLabel'
   // we don't want to pass onClick
   // 'onClick'
 ]

packages/ui-pagination/src/Pagination/README.md

@@ -63,9 +63,10 @@ The pagination component provides props to handle most of the pagination use-cas
   render(<Example />)
   ```
 
-You can set any `totalPageNumber`, the component can handle it easily. Furthermore, you can set
-`siblingCount`, which indicates how many pages are visible on either side of the `currentPage` and the
-`boundaryCount`, which indicates how many pages are visible in the beginning and end.
+You can set any `totalPageNumber`, the component can handle it easily.\
+Furthermore, you can set `siblingCount`, which indicates how many pages are visible on either side of the `currentPage` and the
+`boundaryCount`, which indicates how many pages are visible in the beginning and end.\
+Also, you can set `screenReaderLabelPageButton` to customize what a screenreader will announce when the button receives focus.
 
 - ```js
   class Example extends React.Component {
@@ -87,6 +88,9 @@ You can set any `totalPageNumber`, the component can handle it easily. Furthermo
           onPageChange={(nextPage) => this.setState({ currentPage: nextPage })}
           siblingCount={3}
           boundaryCount={2}
+          screenReaderLabelPageButton={(currentPage, totalPageNumber) =>
+            `Page ${currentPage} of ${totalPageNumber}`
+          }
         />
       )
     }
@@ -110,6 +114,9 @@ You can set any `totalPageNumber`, the component can handle it easily. Furthermo
         onPageChange={(nextPage) => setCurrentPage(nextPage)}
         siblingCount={3}
         boundaryCount={2}
+        screenReaderLabelPageButton={(currentPage, totalPageNumber) =>
+          `Page ${currentPage} of ${totalPageNumber}`
+        }
       />
     )
   }
@@ -531,6 +538,7 @@ type: embed
 <Guidelines>
   <Figure recommendation="a11y" title="Accessibility">
     <Figure.Item>Ensure page links and the next/previous buttons are labeled correctly for screen readers</Figure.Item>
+    <Figure.Item>Use `screenReaderLabelPageButton` or `screenReaderLabelNumberInput` for better screenreader experience</Figure.Item>
   </Figure>
 </Guidelines>
 ```

packages/ui-pagination/src/Pagination/__tests__/Pagination.test.tsx

@@ -1128,5 +1128,26 @@ describe('<Pagination />', () => {
       )
       expect(container.firstChild).toHaveTextContent('12345678910Next Page')
     })
+
+    it('should add aria-label when screenReaderLabelPageButton is set', async () => {
+      render(
+        <Pagination
+          labelNext="Next Page"
+          labelPrev="Previous Page"
+          totalPageNumber={5}
+          screenReaderLabelPageButton={(currentPage, totalPageNumber) =>
+            `Page ${currentPage} of ${totalPageNumber}`
+          }
+        />
+      )
+      const paginationButtons = screen.getAllByRole('button', { name: /\d$/ })
+
+      for (let i: number = 0; i < paginationButtons.length; i++) {
+        expect(paginationButtons[i]).toHaveAttribute(
+          'aria-label',
+          `Page ${i + 1} of ${paginationButtons.length}`
+        )
+      }
+    })
   })
 })

packages/ui-pagination/src/Pagination/index.tsx

@@ -332,6 +332,14 @@ class Pagination extends Component<PaginationProps> {
           key={i}
           onClick={() => this.handleNavigation(i, currentPage)}
           current={i === currentPage}
+          {...(this.props.screenReaderLabelPageButton
+            ? {
+                screenReaderLabel: this.props.screenReaderLabelPageButton(
+                  i,
+                  this.props.totalPageNumber!
+                )
+              }
+            : {})}
         >
           {this.props.renderPageIndicator?.(i, currentPage)}
         </Pagination.Page>

packages/ui-pagination/src/Pagination/props.ts

@@ -97,7 +97,7 @@ type PaginationOwnProps = {
    *
    * (__only__ for `input` variant)
    */
-  labelNumberInput?: (numberOfPages: number) => React.ReactNode
+  labelNumberInput?: (totalPageNumber: number) => React.ReactNode
 
   /**
    * ScreenReaderLabel for number input
@@ -106,7 +106,17 @@ type PaginationOwnProps = {
    */
   screenReaderLabelNumberInput?: (
     currentPage: number,
-    numberOfPages: number
+    totalPageNumber: number
+  ) => string
+
+  /**
+   * ScreenReaderLabel for page number buttons
+   *
+   * (__only__ for `full` and `compact variants)
+   */
+  screenReaderLabelPageButton?: (
+    currentPage: number,
+    totalPageNumber: number
   ) => string
 
   /**
@@ -212,6 +222,7 @@ const propTypes: PropValidators<PropKeys> = {
   labelLast: PropTypes.string,
   labelNumberInput: PropTypes.func,
   screenReaderLabelNumberInput: PropTypes.func,
+  screenReaderLabelPageButton: PropTypes.func,
   variant: PropTypes.oneOf(['full', 'compact', 'input']),
   margin: PropTypes.string,
   as: PropTypes.elementType,
@@ -239,6 +250,7 @@ const allowedProps: AllowedPropKeys = [
   'labelLast',
   'labelNumberInput',
   'screenReaderLabelNumberInput',
+  'screenReaderLabelPageButton',
   'variant',
   'margin',
   'as',