Protect: Add FreeList and PaidList pagination #39058
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| Significance: minor | ||
| Type: added | ||
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| Adds threats list pagination |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,159 @@ | ||
| import { Button } from '@automattic/jetpack-components'; | ||
| import React, { useCallback, useEffect, useState, useMemo, memo } from 'react'; | ||
| import styles from './styles.module.scss'; | ||
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| const PaginationButton = memo( ( { pageNumber, currentPage, onPageChange } ) => { | ||
| const handleClick = useCallback( () => { | ||
| onPageChange( pageNumber ); | ||
| }, [ onPageChange, pageNumber ] ); | ||
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| return ( | ||
| <Button | ||
| onClick={ handleClick } | ||
| variant={ currentPage === pageNumber ? 'primary' : 'secondary' } | ||
| aria-current={ currentPage === pageNumber ? 'page' : undefined } | ||
| > | ||
| { pageNumber } | ||
| </Button> | ||
| ); | ||
| } ); | ||
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| const Pagination = ( { list, itemPerPage = 10, children } ) => { | ||
| const [ currentPage, setCurrentPage ] = useState( 1 ); | ||
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| const totalPages = useMemo( () => Math.ceil( list.length / itemPerPage ), [ list, itemPerPage ] ); | ||
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| const currentItems = useMemo( () => { | ||
| const indexOfLastItem = currentPage * itemPerPage; | ||
| const indexOfFirstItem = indexOfLastItem - itemPerPage; | ||
| return list.slice( indexOfFirstItem, indexOfLastItem ); | ||
| }, [ currentPage, list, itemPerPage ] ); | ||
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| const onPageChange = useCallback( pageNumber => { | ||
| setCurrentPage( pageNumber ); | ||
| }, [] ); | ||
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| const [ isSmall, setIsSmall ] = useState( window.matchMedia( '(max-width: 1220px)' ).matches ); | ||
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| useEffect( () => { | ||
| const mediaQuery = window.matchMedia( '(max-width: 1220px)' ); | ||
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| const handleMediaChange = event => { | ||
| setIsSmall( event.matches ); | ||
| }; | ||
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| // Add event listeners | ||
| mediaQuery.addEventListener( 'change', handleMediaChange ); | ||
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| // Cleanup listeners on component unmount | ||
| return () => { | ||
| mediaQuery.removeEventListener( 'change', handleMediaChange ); | ||
| }; | ||
| }, [] ); | ||
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| const handleFirstPageClick = useCallback( () => { | ||
| onPageChange( 1 ); | ||
| }, [ onPageChange ] ); | ||
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| const handlePreviousPageClick = useCallback( () => { | ||
| onPageChange( currentPage - 1 ); | ||
| }, [ currentPage, onPageChange ] ); | ||
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| const handleNextPageClick = useCallback( () => { | ||
| onPageChange( currentPage + 1 ); | ||
| }, [ currentPage, onPageChange ] ); | ||
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| const handleLastPageClick = useCallback( () => { | ||
| onPageChange( totalPages ); | ||
| }, [ onPageChange, totalPages ] ); | ||
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| const getPageNumbers = useCallback( () => { | ||
| const pageNumbers = []; | ||
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| if ( ! isSmall ) { | ||
| pageNumbers.push( 1 ); | ||
| } | ||
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| const start = isSmall ? 1 : 2; | ||
| const offset = isSmall ? 0 : 2; | ||
| const end = isSmall ? 0 : 1; | ||
| const startPage = Math.max( start, currentPage - offset ); | ||
| const endPage = Math.min( totalPages - end, currentPage + offset ); | ||
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| if ( startPage > 2 && ! isSmall ) { | ||
| pageNumbers.push( '...' ); | ||
| } | ||
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| for ( let i = startPage; i <= endPage; i++ ) { | ||
| pageNumbers.push( i ); | ||
| } | ||
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| if ( endPage < totalPages - 1 && ! isSmall ) { | ||
| pageNumbers.push( '...' ); | ||
| } | ||
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| if ( totalPages > 1 && ! isSmall ) { | ||
| pageNumbers.push( totalPages ); | ||
| } | ||
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| return pageNumbers; | ||
| }, [ currentPage, totalPages, isSmall ] ); | ||
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| return ( | ||
| <> | ||
| { children( { currentItems } ) } | ||
| { totalPages > 1 && ( | ||
| <div className={ styles[ 'pagination-container' ] }> | ||
| { isSmall && ( | ||
| <Button | ||
| onClick={ handleFirstPageClick } | ||
| disabled={ currentPage === 1 } | ||
| variant={ 'secondary' } | ||
| > | ||
| { 1 } | ||
| </Button> | ||
| ) } | ||
| <Button | ||
| onClick={ handlePreviousPageClick } | ||
| disabled={ currentPage === 1 } | ||
| variant={ 'secondary' } | ||
| > | ||
| { '<' } | ||
|
There was a problem hiding this comment. Suggestion: could use an icon here from |
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| </Button> | ||
| { getPageNumbers().map( ( pageNumber, index ) => | ||
| typeof pageNumber === 'number' ? ( | ||
| <PaginationButton | ||
| key={ index } | ||
| pageNumber={ pageNumber } | ||
| currentPage={ currentPage } | ||
| onPageChange={ onPageChange } | ||
| /> | ||
| ) : ( | ||
| <span key={ index } className={ styles.ellipsis }> | ||
| { pageNumber } | ||
| </span> | ||
| ) | ||
| ) } | ||
| <Button | ||
| onClick={ handleNextPageClick } | ||
| disabled={ currentPage === totalPages } | ||
| variant={ 'secondary' } | ||
| > | ||
| { '>' } | ||
| </Button> | ||
| { isSmall && ( | ||
| <Button | ||
| onClick={ handleLastPageClick } | ||
| disabled={ currentPage === totalPages } | ||
| variant={ 'secondary' } | ||
| > | ||
| { totalPages } | ||
| </Button> | ||
| ) } | ||
| </div> | ||
| ) } | ||
| </> | ||
| ); | ||
| }; | ||
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| export default Pagination; | ||
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Could
useBreakpointMatchbe useful here?There was a problem hiding this comment.
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I started with
useBreakpointMatchbut found that we seem to have a unique requirement with how our UI shifts in various viewports that was not exactly covered by the options it provided (isSm,isMd,isLg).