node_modules ignore

server/node_modules/@internationalized/number/src/NumberFormatter.ts

@@ -0,0 +1,208 @@
+/*
+ * Copyright 2020 Adobe. All rights reserved.
+ * This file is licensed to you under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
+ * OF ANY KIND, either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+
+let formatterCache = new Map<string, Intl.NumberFormat>();
+
+let supportsSignDisplay = false;
+try {
+  // @ts-ignore
+  supportsSignDisplay = (new Intl.NumberFormat('de-DE', {signDisplay: 'exceptZero'})).resolvedOptions().signDisplay === 'exceptZero';
+  // eslint-disable-next-line no-empty
+} catch (e) {}
+
+let supportsUnit = false;
+try {
+  // @ts-ignore
+  supportsUnit = (new Intl.NumberFormat('de-DE', {style: 'unit', unit: 'degree'})).resolvedOptions().style === 'unit';
+  // eslint-disable-next-line no-empty
+} catch (e) {}
+
+// Polyfill for units since Safari doesn't support them yet. See https://bugs.webkit.org/show_bug.cgi?id=215438.
+// Currently only polyfilling the unit degree in narrow format for ColorSlider in our supported locales.
+// Values were determined by switching to each locale manually in Chrome.
+const UNITS = {
+  degree: {
+    narrow: {
+      default: '°',
+      'ja-JP': ' 度',
+      'zh-TW': '度',
+      'sl-SI': ' °'
+      // Arabic?? But Safari already doesn't use Arabic digits so might be ok...
+      // https://bugs.webkit.org/show_bug.cgi?id=218139
+    }
+  }
+};
+
+export interface NumberFormatOptions extends Intl.NumberFormatOptions {
+  /** Overrides default numbering system for the current locale. */
+  numberingSystem?: string
+}
+
+interface NumberRangeFormatPart extends Intl.NumberFormatPart {
+  source: 'startRange' | 'endRange' | 'shared'
+}
+
+/**
+ * A wrapper around Intl.NumberFormat providing additional options, polyfills, and caching for performance.
+ */
+export class NumberFormatter implements Intl.NumberFormat {
+  private numberFormatter: Intl.NumberFormat;
+  private options: NumberFormatOptions;
+
+  constructor(locale: string, options: NumberFormatOptions = {}) {
+    this.numberFormatter = getCachedNumberFormatter(locale, options);
+    this.options = options;
+  }
+
+  /** Formats a number value as a string, according to the locale and options provided to the constructor. */
+  format(value: number): string {
+    let res = '';
+    if (!supportsSignDisplay && this.options.signDisplay != null) {
+      res = numberFormatSignDisplayPolyfill(this.numberFormatter, this.options.signDisplay, value);
+    } else {
+      res = this.numberFormatter.format(value);
+    }
+
+    if (this.options.style === 'unit' && !supportsUnit) {
+      let {unit, unitDisplay = 'short', locale} = this.resolvedOptions();
+      if (!unit) {
+        return res;
+      }
+      let values = UNITS[unit]?.[unitDisplay];
+      res += values[locale] || values.default;
+    }
+
+    return res;
+  }
+
+  /** Formats a number to an array of parts such as separators, digits, punctuation, and more. */
+  formatToParts(value: number): Intl.NumberFormatPart[] {
+    // TODO: implement signDisplay for formatToParts
+    // @ts-ignore
+    return this.numberFormatter.formatToParts(value);
+  }
+
+  /** Formats a number range as a string. */
+  formatRange(start: number, end: number): string {
+    // @ts-ignore
+    if (typeof this.numberFormatter.formatRange === 'function') {
+      // @ts-ignore
+      return this.numberFormatter.formatRange(start, end);
+    }
+
+    if (end < start) {
+      throw new RangeError('End date must be >= start date');
+    }
+
+    // Very basic fallback for old browsers.
+    return `${this.format(start)} – ${this.format(end)}`;
+  }
+
+  /** Formats a number range as an array of parts. */
+  formatRangeToParts(start: number, end: number): NumberRangeFormatPart[] {
+    // @ts-ignore
+    if (typeof this.numberFormatter.formatRangeToParts === 'function') {
+      // @ts-ignore
+      return this.numberFormatter.formatRangeToParts(start, end);
+    }
+
+    if (end < start) {
+      throw new RangeError('End date must be >= start date');
+    }
+
+    let startParts = this.numberFormatter.formatToParts(start);
+    let endParts = this.numberFormatter.formatToParts(end);
+    return [
+      ...startParts.map(p => ({...p, source: 'startRange'} as NumberRangeFormatPart)),
+      {type: 'literal', value: ' – ', source: 'shared'},
+      ...endParts.map(p => ({...p, source: 'endRange'} as NumberRangeFormatPart))
+    ];
+  }
+
+  /** Returns the resolved formatting options based on the values passed to the constructor. */
+  resolvedOptions(): Intl.ResolvedNumberFormatOptions {
+    let options = this.numberFormatter.resolvedOptions();
+    if (!supportsSignDisplay && this.options.signDisplay != null) {
+      options = {...options, signDisplay: this.options.signDisplay};
+    }
+
+    if (!supportsUnit && this.options.style === 'unit') {
+      options = {...options, style: 'unit', unit: this.options.unit, unitDisplay: this.options.unitDisplay};
+    }
+
+    return options;
+  }
+}
+
+function getCachedNumberFormatter(locale: string, options: NumberFormatOptions = {}): Intl.NumberFormat {
+  let {numberingSystem} = options;
+  if (numberingSystem && locale.includes('-nu-')) {
+    if (!locale.includes('-u-')) {
+      locale += '-u-';
+    }
+    locale += `-nu-${numberingSystem}`;
+  }
+
+  if (options.style === 'unit' && !supportsUnit) {
+    let {unit, unitDisplay = 'short'} = options;
+    if (!unit) {
+      throw new Error('unit option must be provided with style: "unit"');
+    }
+    if (!UNITS[unit]?.[unitDisplay]) {
+      throw new Error(`Unsupported unit ${unit} with unitDisplay = ${unitDisplay}`);
+    }
+    options = {...options, style: 'decimal'};
+  }
+
+  let cacheKey = locale + (options ? Object.entries(options).sort((a, b) => a[0] < b[0] ? -1 : 1).join() : '');
+  if (formatterCache.has(cacheKey)) {
+    return formatterCache.get(cacheKey)!;
+  }
+
+  let numberFormatter = new Intl.NumberFormat(locale, options);
+  formatterCache.set(cacheKey, numberFormatter);
+  return numberFormatter;
+}
+
+/** @private - exported for tests */
+export function numberFormatSignDisplayPolyfill(numberFormat: Intl.NumberFormat, signDisplay: string, num: number) {
+  if (signDisplay === 'auto') {
+    return numberFormat.format(num);
+  } else if (signDisplay === 'never') {
+    return numberFormat.format(Math.abs(num));
+  } else {
+    let needsPositiveSign = false;
+    if (signDisplay === 'always') {
+      needsPositiveSign = num > 0 || Object.is(num, 0);
+    } else if (signDisplay === 'exceptZero') {
+      if (Object.is(num, -0) || Object.is(num, 0)) {
+        num = Math.abs(num);
+      } else {
+        needsPositiveSign = num > 0;
+      }
+    }
+
+    if (needsPositiveSign) {
+      let negative = numberFormat.format(-num);
+      let noSign = numberFormat.format(num);
+      // ignore RTL/LTR marker character
+      let minus = negative.replace(noSign, '').replace(/\u200e|\u061C/, '');
+      if ([...minus].length !== 1) {
+        console.warn('@react-aria/i18n polyfill for NumberFormat signDisplay: Unsupported case');
+      }
+      let positive = negative.replace(noSign, '!!!').replace(minus, '+').replace('!!!', noSign);
+      return positive;
+    } else {
+      return numberFormat.format(num);
+    }
+  }
+}

server/node_modules/@internationalized/number/src/NumberParser.ts

@@ -0,0 +1,312 @@
+/*
+ * Copyright 2020 Adobe. All rights reserved.
+ * This file is licensed to you under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
+ * OF ANY KIND, either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+
+import {NumberFormatter} from './NumberFormatter';
+
+interface Symbols {
+  minusSign?: string,
+  plusSign?: string,
+  decimal?: string,
+  group?: string,
+  literals: RegExp,
+  numeral: RegExp,
+  index: (v: string) => string
+}
+
+const CURRENCY_SIGN_REGEX = new RegExp('^.*\\(.*\\).*$');
+const NUMBERING_SYSTEMS = ['latn', 'arab', 'hanidec'];
+
+/**
+ * A NumberParser can be used to perform locale-aware parsing of numbers from Unicode strings,
+ * as well as validation of partial user input. It automatically detects the numbering system
+ * used in the input, and supports parsing decimals, percentages, currency values, and units
+ * according to the locale.
+ */
+export class NumberParser {
+  private locale: string;
+  private options: Intl.NumberFormatOptions;
+
+  constructor(locale: string, options: Intl.NumberFormatOptions = {}) {
+    this.locale = locale;
+    this.options = options;
+  }
+
+  /**
+   * Parses the given string to a number. Returns NaN if a valid number could not be parsed.
+   */
+  parse(value: string): number {
+    return getNumberParserImpl(this.locale, this.options, value).parse(value);
+  }
+
+  /**
+   * Returns whether the given string could potentially be a valid number. This should be used to
+   * validate user input as the user types. If a `minValue` or `maxValue` is provided, the validity
+   * of the minus/plus sign characters can be checked.
+   */
+  isValidPartialNumber(value: string, minValue?: number, maxValue?: number): boolean {
+    return getNumberParserImpl(this.locale, this.options, value).isValidPartialNumber(value, minValue, maxValue);
+  }
+
+  /**
+   * Returns a numbering system for which the given string is valid in the current locale.
+   * If no numbering system could be detected, the default numbering system for the current
+   * locale is returned.
+   */
+  getNumberingSystem(value: string): string {
+    return getNumberParserImpl(this.locale, this.options, value).options.numberingSystem;
+  }
+}
+
+const numberParserCache = new Map<string, NumberParserImpl>();
+function getNumberParserImpl(locale: string, options: Intl.NumberFormatOptions, value: string) {
+  // First try the default numbering system for the provided locale
+  let defaultParser = getCachedNumberParser(locale, options);
+
+  // If that doesn't match, and the locale doesn't include a hard coded numbering system,
+  // try each of the other supported numbering systems until we find one that matches.
+  if (!locale.includes('-nu-') && !defaultParser.isValidPartialNumber(value)) {
+    for (let numberingSystem of NUMBERING_SYSTEMS) {
+      if (numberingSystem !== defaultParser.options.numberingSystem) {
+        let parser = getCachedNumberParser(locale + (locale.includes('-u-') ? '-nu-' : '-u-nu-') + numberingSystem, options);
+        if (parser.isValidPartialNumber(value)) {
+          return parser;
+        }
+      }
+    }
+  }
+
+  return defaultParser;
+}
+
+function getCachedNumberParser(locale: string, options: Intl.NumberFormatOptions) {
+  let cacheKey = locale + (options ? Object.entries(options).sort((a, b) => a[0] < b[0] ? -1 : 1).join() : '');
+  let parser = numberParserCache.get(cacheKey);
+  if (!parser) {
+    parser = new NumberParserImpl(locale, options);
+    numberParserCache.set(cacheKey, parser);
+  }
+
+  return parser;
+}
+
+// The actual number parser implementation. Instances of this class are cached
+// based on the locale, options, and detected numbering system.
+class NumberParserImpl {
+  formatter: Intl.NumberFormat;
+  options: Intl.ResolvedNumberFormatOptions;
+  symbols: Symbols;
+  locale: string;
+
+  constructor(locale: string, options: Intl.NumberFormatOptions = {}) {
+    this.locale = locale;
+    this.formatter = new Intl.NumberFormat(locale, options);
+    this.options = this.formatter.resolvedOptions();
+    this.symbols = getSymbols(locale, this.formatter, this.options, options);
+    if (this.options.style === 'percent' && ((this.options.minimumFractionDigits ?? 0) > 18 || (this.options.maximumFractionDigits ?? 0) > 18)) {
+      console.warn('NumberParser cannot handle percentages with greater than 18 decimal places, please reduce the number in your options.');
+    }
+  }
+
+  parse(value: string) {
+    // to parse the number, we need to remove anything that isn't actually part of the number, for example we want '-10.40' not '-10.40 USD'
+    let fullySanitizedValue = this.sanitize(value);
+
+    if (this.symbols.group) {
+      // Remove group characters, and replace decimal points and numerals with ASCII values.
+      fullySanitizedValue = replaceAll(fullySanitizedValue, this.symbols.group, '');
+    }
+    if (this.symbols.decimal) {
+      fullySanitizedValue = fullySanitizedValue.replace(this.symbols.decimal!, '.');
+    }
+    if (this.symbols.minusSign) {
+      fullySanitizedValue = fullySanitizedValue.replace(this.symbols.minusSign!, '-');
+    }
+    fullySanitizedValue = fullySanitizedValue.replace(this.symbols.numeral, this.symbols.index);
+
+    if (this.options.style === 'percent') {
+      // javascript is bad at dividing by 100 and maintaining the same significant figures, so perform it on the string before parsing
+      let isNegative = fullySanitizedValue.indexOf('-');
+      fullySanitizedValue = fullySanitizedValue.replace('-', '');
+      let index = fullySanitizedValue.indexOf('.');
+      if (index === -1) {
+        index = fullySanitizedValue.length;
+      }
+      fullySanitizedValue = fullySanitizedValue.replace('.', '');
+      if (index - 2 === 0) {
+        fullySanitizedValue = `0.${fullySanitizedValue}`;
+      } else if (index - 2 === -1) {
+        fullySanitizedValue = `0.0${fullySanitizedValue}`;
+      } else if (index - 2 === -2) {
+        fullySanitizedValue = '0.00';
+      } else {
+        fullySanitizedValue = `${fullySanitizedValue.slice(0, index - 2)}.${fullySanitizedValue.slice(index - 2)}`;
+      }
+      if (isNegative > -1) {
+        fullySanitizedValue = `-${fullySanitizedValue}`;
+      }
+    }
+
+    let newValue = fullySanitizedValue ? +fullySanitizedValue : NaN;
+    if (isNaN(newValue)) {
+      return NaN;
+    }
+
+    if (this.options.style === 'percent') {
+      // extra step for rounding percents to what our formatter would output
+      let options = {
+        ...this.options,
+        style: 'decimal' as const,
+        minimumFractionDigits: Math.min((this.options.minimumFractionDigits ?? 0) + 2, 20),
+        maximumFractionDigits: Math.min((this.options.maximumFractionDigits ?? 0) + 2, 20)
+      };
+      return (new NumberParser(this.locale, options)).parse(new NumberFormatter(this.locale, options).format(newValue));
+    }
+
+    // accounting will always be stripped to a positive number, so if it's accounting and has a () around everything, then we need to make it negative again
+    if (this.options.currencySign === 'accounting' && CURRENCY_SIGN_REGEX.test(value)) {
+      newValue = -1 * newValue;
+    }
+
+    return newValue;
+  }
+
+  sanitize(value: string) {
+    // Remove literals and whitespace, which are allowed anywhere in the string
+    value = value.replace(this.symbols.literals, '');
+
+    // Replace the ASCII minus sign with the minus sign used in the current locale
+    // so that both are allowed in case the user's keyboard doesn't have the locale's minus sign.
+    if (this.symbols.minusSign) {
+      value = value.replace('-', this.symbols.minusSign);
+    }
+
+    // In arab numeral system, their decimal character is 1643, but most keyboards don't type that
+    // instead they use the , (44) character or apparently the (1548) character.
+    if (this.options.numberingSystem === 'arab') {
+      if (this.symbols.decimal) {
+        value = value.replace(',', this.symbols.decimal);
+        value = value.replace(String.fromCharCode(1548), this.symbols.decimal);
+      }
+      if (this.symbols.group) {
+        value = replaceAll(value, '.', this.symbols.group);
+      }
+    }
+
+    // fr-FR group character is char code 8239, but that's not a key on the french keyboard,
+    // so allow 'period' as a group char and replace it with a space
+    if (this.options.locale === 'fr-FR') {
+      value = replaceAll(value, '.', String.fromCharCode(8239));
+    }
+
+    return value;
+  }
+
+  isValidPartialNumber(value: string, minValue: number = -Infinity, maxValue: number = Infinity): boolean {
+    value = this.sanitize(value);
+
+    // Remove minus or plus sign, which must be at the start of the string.
+    if (this.symbols.minusSign && value.startsWith(this.symbols.minusSign) && minValue < 0) {
+      value = value.slice(this.symbols.minusSign.length);
+    } else if (this.symbols.plusSign && value.startsWith(this.symbols.plusSign) && maxValue > 0) {
+      value = value.slice(this.symbols.plusSign.length);
+    }
+
+    // Numbers cannot start with a group separator
+    if (this.symbols.group && value.startsWith(this.symbols.group)) {
+      return false;
+    }
+
+    // Numbers that can't have any decimal values fail if a decimal character is typed
+    if (this.symbols.decimal && value.indexOf(this.symbols.decimal) > -1 && this.options.maximumFractionDigits === 0) {
+      return false;
+    }
+
+    // Remove numerals, groups, and decimals
+    if (this.symbols.group) {
+      value = replaceAll(value, this.symbols.group, '');
+    }
+    value = value.replace(this.symbols.numeral, '');
+    if (this.symbols.decimal) {
+      value = value.replace(this.symbols.decimal, '');
+    }
+
+    // The number is valid if there are no remaining characters
+    return value.length === 0;
+  }
+}
+
+const nonLiteralParts = new Set(['decimal', 'fraction', 'integer', 'minusSign', 'plusSign', 'group']);
+
+// This list is derived from https://www.unicode.org/cldr/charts/43/supplemental/language_plural_rules.html#comparison and includes
+// all unique numbers which we need to check in order to determine all the plural forms for a given locale.
+// See: https://github.com/adobe/react-spectrum/pull/5134/files#r1337037855 for used script
+const pluralNumbers = [
+  0, 4, 2, 1, 11, 20, 3, 7, 100, 21, 0.1, 1.1
+];
+
+function getSymbols(locale: string, formatter: Intl.NumberFormat, intlOptions: Intl.ResolvedNumberFormatOptions, originalOptions: Intl.NumberFormatOptions): Symbols {
+  // formatter needs access to all decimal places in order to generate the correct literal strings for the plural set
+  let symbolFormatter = new Intl.NumberFormat(locale, {...intlOptions, minimumSignificantDigits: 1, maximumSignificantDigits: 21});
+  // Note: some locale's don't add a group symbol until there is a ten thousands place
+  let allParts = symbolFormatter.formatToParts(-10000.111);
+  let posAllParts = symbolFormatter.formatToParts(10000.111);
+  let pluralParts = pluralNumbers.map(n => symbolFormatter.formatToParts(n));
+
+  let minusSign = allParts.find(p => p.type === 'minusSign')?.value ?? '-';
+  let plusSign = posAllParts.find(p => p.type === 'plusSign')?.value;
+
+  // Safari does not support the signDisplay option, but our number parser polyfills it.
+  // If no plus sign was returned, but the original options contained signDisplay, default to the '+' character.
+  // @ts-ignore
+  if (!plusSign && (originalOptions?.signDisplay === 'exceptZero' || originalOptions?.signDisplay === 'always')) {
+    plusSign = '+';
+  }
+
+  // If maximumSignificantDigits is 1 (the minimum) then we won't get decimal characters out of the above formatters
+  // Percent also defaults to 0 fractionDigits, so we need to make a new one that isn't percent to get an accurate decimal
+  let decimalParts = new Intl.NumberFormat(locale, {...intlOptions, minimumFractionDigits: 2, maximumFractionDigits: 2}).formatToParts(0.001);
+
+  let decimal = decimalParts.find(p => p.type === 'decimal')?.value;
+  let group = allParts.find(p => p.type === 'group')?.value;
+
+  // this set is also for a regex, it's all literals that might be in the string we want to eventually parse that
+  // don't contribute to the numerical value
+  let allPartsLiterals = allParts.filter(p => !nonLiteralParts.has(p.type)).map(p => escapeRegex(p.value));
+  let pluralPartsLiterals = pluralParts.flatMap(p => p.filter(p => !nonLiteralParts.has(p.type)).map(p => escapeRegex(p.value)));
+  let sortedLiterals = [...new Set([...allPartsLiterals, ...pluralPartsLiterals])].sort((a, b) => b.length - a.length);
+
+  let literals = sortedLiterals.length === 0 ?
+      new RegExp('[\\p{White_Space}]', 'gu') :
+      new RegExp(`${sortedLiterals.join('|')}|[\\p{White_Space}]`, 'gu');
+
+  // These are for replacing non-latn characters with the latn equivalent
+  let numerals = [...new Intl.NumberFormat(intlOptions.locale, {useGrouping: false}).format(9876543210)].reverse();
+  let indexes = new Map(numerals.map((d, i) => [d, i]));
+  let numeral = new RegExp(`[${numerals.join('')}]`, 'g');
+  let index = d => String(indexes.get(d));
+
+  return {minusSign, plusSign, decimal, group, literals, numeral, index};
+}
+
+function replaceAll(str: string, find: string, replace: string) {
+  // @ts-ignore
+  if (str.replaceAll) {
+    // @ts-ignore
+    return str.replaceAll(find, replace);
+  }
+
+  return str.split(find).join(replace);
+}
+
+function escapeRegex(string: string) {
+  return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}

server/node_modules/@internationalized/number/src/index.ts

@@ -0,0 +1,16 @@
+/*
+ * Copyright 2020 Adobe. All rights reserved.
+ * This file is licensed to you under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License. You may obtain a copy
+ * of the License at http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under
+ * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
+ * OF ANY KIND, either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+
+export type {NumberFormatOptions} from './NumberFormatter';
+
+export {NumberFormatter} from './NumberFormatter';
+export {NumberParser} from './NumberParser';