Port cb2adaaf9d to glitch-soc
Signed-off-by: Thibaut Girka <thib@sitedethib.com>
master
Sasha Sorokin
4 years ago
committed by
ThibG
parent
c4e1b82caf
commit
a3ac322ded
@ -0,0 +1,62 @@ |
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// @ts-check
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import React from 'react'; |
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import { FormattedMessage } from 'react-intl'; |
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/** |
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* Returns custom renderer for one of the common counter types |
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* |
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* @param {"statuses" | "following" | "followers"} counterType |
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* Type of the counter |
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* @param {boolean} isBold Whether display number must be displayed in bold |
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* @returns {(displayNumber: JSX.Element, pluralReady: number) => JSX.Element} |
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* Renderer function |
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* @throws If counterType is not covered by this function |
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*/ |
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export function counterRenderer(counterType, isBold = true) { |
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/** |
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* @type {(displayNumber: JSX.Element) => JSX.Element} |
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*/ |
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const renderCounter = isBold |
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? (displayNumber) => <strong>{displayNumber}</strong> |
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: (displayNumber) => displayNumber; |
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switch (counterType) { |
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case 'statuses': { |
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return (displayNumber, pluralReady) => ( |
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<FormattedMessage |
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id='account.statuses_counter' |
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defaultMessage='{count, plural, one {{counter} Toot} other {{counter} Toots}}' |
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values={{ |
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count: pluralReady, |
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counter: renderCounter(displayNumber), |
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}} |
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/> |
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); |
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} |
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case 'following': { |
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return (displayNumber, pluralReady) => ( |
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<FormattedMessage |
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id='account.following_counter' |
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defaultMessage='{count, plural, other {{counter} Following}}' |
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values={{ |
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count: pluralReady, |
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counter: renderCounter(displayNumber), |
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}} |
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/> |
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); |
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} |
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case 'followers': { |
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return (displayNumber, pluralReady) => ( |
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<FormattedMessage |
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id='account.followers_counter' |
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defaultMessage='{count, plural, one {{counter} Follower} other {{counter} Followers}}' |
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values={{ |
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count: pluralReady, |
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counter: renderCounter(displayNumber), |
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}} |
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/> |
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); |
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} |
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default: throw Error(`Incorrect counter name: ${counterType}. Ensure it accepted by commonCounter function`); |
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} |
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} |
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@ -0,0 +1,117 @@ |
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import React from 'react'; |
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import PropTypes from 'prop-types'; |
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import { toShortNumber, pluralReady, DECIMAL_UNITS } from '../util/numbers'; |
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import { FormattedMessage, FormattedNumber } from 'react-intl'; |
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// @ts-check
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/** |
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* @callback ShortNumberRenderer |
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* @param {JSX.Element} displayNumber Number to display |
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* @param {number} pluralReady Number used for pluralization |
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* @returns {JSX.Element} Final render of number |
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*/ |
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/** |
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* @typedef {object} ShortNumberProps |
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* @property {number} value Number to display in short variant |
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* @property {ShortNumberRenderer} [renderer] |
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* Custom renderer for numbers, provided as a prop. If another renderer |
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* passed as a child of this component, this prop won't be used. |
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* @property {ShortNumberRenderer} [children] |
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* Custom renderer for numbers, provided as a child. If another renderer |
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* passed as a prop of this component, this one will be used instead. |
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*/ |
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/** |
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* Component that renders short big number to a shorter version |
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* |
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* @param {ShortNumberProps} param0 Props for the component |
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* @returns {JSX.Element} Rendered number |
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*/ |
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function ShortNumber({ value, renderer, children }) { |
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const shortNumber = toShortNumber(value); |
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const [, division] = shortNumber; |
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// eslint-disable-next-line eqeqeq
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if (children != null && renderer != null) { |
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console.warn('Both renderer prop and renderer as a child provided. This is a mistake and you really should fix that. Only renderer passed as a child will be used.'); |
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} |
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// eslint-disable-next-line eqeqeq
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const customRenderer = children != null ? children : renderer; |
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const displayNumber = <ShortNumberCounter value={shortNumber} />; |
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// eslint-disable-next-line eqeqeq
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return customRenderer != null |
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? customRenderer(displayNumber, pluralReady(value, division)) |
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: displayNumber; |
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} |
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ShortNumber.propTypes = { |
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value: PropTypes.number.isRequired, |
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renderer: PropTypes.func, |
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children: PropTypes.func, |
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}; |
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/** |
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* @typedef {object} ShortNumberCounterProps |
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* @property {import('../util/number').ShortNumber} value Short number |
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*/ |
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/** |
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* Renders short number into corresponding localizable react fragment |
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* |
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* @param {ShortNumberCounterProps} param0 Props for the component |
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* @returns {JSX.Element} FormattedMessage ready to be embedded in code |
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*/ |
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function ShortNumberCounter({ value }) { |
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const [rawNumber, unit, maxFractionDigits = 0] = value; |
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const count = ( |
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<FormattedNumber |
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value={rawNumber} |
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maximumFractionDigits={maxFractionDigits} |
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/> |
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); |
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let values = { count, rawNumber }; |
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switch (unit) { |
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case DECIMAL_UNITS.THOUSAND: { |
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return ( |
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<FormattedMessage |
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id='units.short.thousand' |
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defaultMessage='{count}K' |
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values={values} |
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/> |
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); |
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} |
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case DECIMAL_UNITS.MILLION: { |
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return ( |
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<FormattedMessage |
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id='units.short.million' |
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defaultMessage='{count}M' |
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values={values} |
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/> |
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); |
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} |
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case DECIMAL_UNITS.BILLION: { |
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return ( |
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<FormattedMessage |
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id='units.short.billion' |
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defaultMessage='{count}B' |
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values={values} |
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/> |
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); |
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} |
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// Not sure if we should go farther - @Sasha-Sorokin
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default: return count; |
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} |
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} |
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ShortNumberCounter.propTypes = { |
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value: PropTypes.arrayOf(PropTypes.number), |
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}; |
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export default React.memo(ShortNumber); |
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@ -1,16 +1,71 @@ |
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import React, { Fragment } from 'react'; |
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import { FormattedNumber } from 'react-intl'; |
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export const shortNumberFormat = number => { |
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if (number < 1000) { |
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return <FormattedNumber value={number} />; |
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} else if (number < 10000) { |
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return <Fragment><FormattedNumber value={number / 1000} maximumFractionDigits={1} />K</Fragment>; |
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} else if (number < 1000000) { |
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return <Fragment><FormattedNumber value={number / 1000} maximumFractionDigits={0} />K</Fragment>; |
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} else if (number < 10000000) { |
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return <Fragment><FormattedNumber value={number / 1000000} maximumFractionDigits={1} />M</Fragment>; |
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} else { |
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return <Fragment><FormattedNumber value={number / 1000000} maximumFractionDigits={0} />M</Fragment>; |
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// @ts-check
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export const DECIMAL_UNITS = Object.freeze({ |
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ONE: 1, |
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TEN: 10, |
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HUNDRED: Math.pow(10, 2), |
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THOUSAND: Math.pow(10, 3), |
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MILLION: Math.pow(10, 6), |
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BILLION: Math.pow(10, 9), |
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TRILLION: Math.pow(10, 12), |
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}); |
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const TEN_THOUSAND = DECIMAL_UNITS.THOUSAND * 10; |
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const TEN_MILLIONS = DECIMAL_UNITS.MILLION * 10; |
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/** |
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* @typedef {[number, number, number]} ShortNumber |
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* Array of: shorten number, unit of shorten number and maximum fraction digits |
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*/ |
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/** |
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* @param {number} sourceNumber Number to convert to short number |
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* @returns {ShortNumber} Calculated short number |
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* @example |
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* shortNumber(5936); |
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* // => [5.936, 1000, 1]
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*/ |
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export function toShortNumber(sourceNumber) { |
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if (sourceNumber < DECIMAL_UNITS.THOUSAND) { |
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return [sourceNumber, DECIMAL_UNITS.ONE, 0]; |
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} else if (sourceNumber < DECIMAL_UNITS.MILLION) { |
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return [ |
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sourceNumber / DECIMAL_UNITS.THOUSAND, |
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DECIMAL_UNITS.THOUSAND, |
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sourceNumber < TEN_THOUSAND ? 1 : 0, |
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]; |
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} else if (sourceNumber < DECIMAL_UNITS.BILLION) { |
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return [ |
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sourceNumber / DECIMAL_UNITS.MILLION, |
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DECIMAL_UNITS.MILLION, |
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sourceNumber < TEN_MILLIONS ? 1 : 0, |
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]; |
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} else if (sourceNumber < DECIMAL_UNITS.TRILLION) { |
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return [ |
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sourceNumber / DECIMAL_UNITS.BILLION, |
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DECIMAL_UNITS.BILLION, |
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0, |
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]; |
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} |
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}; |
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return [sourceNumber, DECIMAL_UNITS.ONE, 0]; |
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} |
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/** |
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* @param {number} sourceNumber Original number that is shortened |
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* @param {number} division The scale in which short number is displayed |
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* @returns {number} Number that can be used for plurals when short form used |
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* @example |
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* pluralReady(1793, DECIMAL_UNITS.THOUSAND) |
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* // => 1790
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*/ |
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export function pluralReady(sourceNumber, division) { |
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// eslint-disable-next-line eqeqeq
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if (division == null || division < DECIMAL_UNITS.HUNDRED) { |
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return sourceNumber; |
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} |
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let closestScale = division / DECIMAL_UNITS.TEN; |
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return Math.trunc(sourceNumber / closestScale) * closestScale; |
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} |
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