Revert format

apps/app/src/server/util/locale-utils.ts

@@ -1,35 +1,38 @@
-import * as i18nextConfig from "^/config/i18next.config";
-import { Lang } from "@growi/core/dist/interfaces";
-import { enUS, fr, ja, ko, type Locale, zhCN } from "date-fns/locale";
-import type { IncomingHttpHeaders } from "http";
+import { Lang } from '@growi/core/dist/interfaces';
+import type { IncomingHttpHeaders } from 'http';
+import { type Locale } from 'date-fns/locale';
+import {
+  enUS, ja, fr, ko, zhCN,
+} from 'date-fns/locale';
+import * as i18nextConfig from '^/config/i18next.config';
 
 const ACCEPT_LANG_MAP = {
-	en: Lang.en_US,
-	ja: Lang.ja_JP,
-	zh: Lang.zh_CN,
-	fr: Lang.fr_FR,
-	ko: Lang.ko_KR,
+  en: Lang.en_US,
+  ja: Lang.ja_JP,
+  zh: Lang.zh_CN,
+  fr: Lang.fr_FR,
+  ko: Lang.ko_KR,
 };
 const DATE_FNS_LOCALE_MAP: Record<string, Locale | undefined> = {
-	en: enUS,
-	"en-US": enUS,
-	en_US: enUS,
+  en: enUS,
+  'en-US': enUS,
+  en_US: enUS,
 
-	ja,
-	"ja-JP": ja,
-	ja_JP: ja,
+  ja,
+  'ja-JP': ja,
+  ja_JP: ja,
 
-	fr,
-	"fr-FR": fr,
-	fr_FR: fr,
+  fr,
+  'fr-FR': fr,
+  fr_FR: fr,
 
-	ko,
-	"ko-KR": ko,
-	ko_KR: ko,
+  ko,
+  'ko-KR': ko,
+  ko_KR: ko,
 
-	zh: zhCN,
-	"zh-CN": zhCN,
-	zh_CN: zhCN,
+  zh: zhCN,
+  'zh-CN': zhCN,
+  zh_CN: zhCN,
 };
 /**
  * Gets the corresponding date-fns Locale object from an i18next language code.
@@ -37,28 +40,29 @@ const DATE_FNS_LOCALE_MAP: Record<string, Locale | undefined> = {
  * @returns The date-fns Locale object, defaulting to enUS if not found.
  */
 export const getLocale = (langCode: string): Locale => {
-	let locale = DATE_FNS_LOCALE_MAP[langCode];
+  let locale = DATE_FNS_LOCALE_MAP[langCode];
 
-	if (!locale) {
-		const baseCode = langCode.split(/[-_]/)[0];
-		locale = DATE_FNS_LOCALE_MAP[baseCode];
-	}
+  if (!locale) {
+    const baseCode = langCode.split(/[-_]/)[0];
+    locale = DATE_FNS_LOCALE_MAP[baseCode];
+  }
 
-	return locale ?? enUS;
+  return locale ?? enUS;
 };
 
+
 /**
  * It return the first language that matches ACCEPT_LANG_MAP keys from sorted accept languages array
  * @param sortedAcceptLanguagesArray
  */
 const getPreferredLanguage = (sortedAcceptLanguagesArray: string[]): Lang => {
-	for (const lang of sortedAcceptLanguagesArray) {
-		const matchingLang = Object.keys(ACCEPT_LANG_MAP).find((key) =>
-			lang.includes(key),
-		);
-		if (matchingLang) return ACCEPT_LANG_MAP[matchingLang];
-	}
-	return i18nextConfig.defaultLang;
+  for (const lang of sortedAcceptLanguagesArray) {
+    const matchingLang = Object.keys(ACCEPT_LANG_MAP).find((key) =>
+      lang.includes(key),
+    );
+    if (matchingLang) return ACCEPT_LANG_MAP[matchingLang];
+  }
+  return i18nextConfig.defaultLang;
 };
 
 /**
@@ -66,35 +70,35 @@ const getPreferredLanguage = (sortedAcceptLanguagesArray: string[]): Lang => {
  * @param headers
  */
 export const detectLocaleFromBrowserAcceptLanguage = (
-	headers: IncomingHttpHeaders,
+  headers: IncomingHttpHeaders,
 ): Lang => {
-	// 1. get the header accept-language
-	// ex. "ja,ar-SA;q=0.8,en;q=0.6,en-CA;q=0.4,en-US;q=0.2"
-	const acceptLanguages = headers["accept-language"];
+  // 1. get the header accept-language
+  // ex. "ja,ar-SA;q=0.8,en;q=0.6,en-CA;q=0.4,en-US;q=0.2"
+  const acceptLanguages = headers['accept-language'];
 
-	if (acceptLanguages == null) {
-		return i18nextConfig.defaultLang;
-	}
+  if (acceptLanguages == null) {
+    return i18nextConfig.defaultLang;
+  }
 
-	// 1. trim blank spaces.
-	// 2. separate by ,.
-	// 3. if "lang;q=x", then { 'x', 'lang' } to add to the associative array.
-	//    if "lang" has no weight x (";q=x"), add it with key = 1.
-	// ex. {'1': 'ja','0.8': 'ar-SA','0.6': 'en','0.4': 'en-CA','0.2': 'en-US'}
-	const acceptLanguagesDict = acceptLanguages
-		.replace(/\s+/g, "")
-		.split(",")
-		.map((item) => item.split(/\s*;\s*q\s*=\s*/))
-		.reduce((acc, [key, value = "1"]) => {
-			acc[value] = key;
-			return acc;
-		}, {});
+  // 1. trim blank spaces.
+  // 2. separate by ,.
+  // 3. if "lang;q=x", then { 'x', 'lang' } to add to the associative array.
+  //    if "lang" has no weight x (";q=x"), add it with key = 1.
+  // ex. {'1': 'ja','0.8': 'ar-SA','0.6': 'en','0.4': 'en-CA','0.2': 'en-US'}
+  const acceptLanguagesDict = acceptLanguages
+    .replace(/\s+/g, '')
+    .split(',')
+    .map((item) => item.split(/\s*;\s*q\s*=\s*/))
+    .reduce((acc, [key, value = '1']) => {
+      acc[value] = key;
+      return acc;
+    }, {});
 
-	// 1. create an array of sorted languages in descending order.
-	// ex. [ 'ja', 'ar-SA', 'en', 'en-CA', 'en-US' ]
-	const sortedAcceptLanguagesArray = Object.keys(acceptLanguagesDict)
-		.sort((x, y) => y.localeCompare(x))
-		.map((item) => acceptLanguagesDict[item]);
+  // 1. create an array of sorted languages in descending order.
+  // ex. [ 'ja', 'ar-SA', 'en', 'en-CA', 'en-US' ]
+  const sortedAcceptLanguagesArray = Object.keys(acceptLanguagesDict)
+    .sort((x, y) => y.localeCompare(x))
+    .map((item) => acceptLanguagesDict[item]);
 
-	return getPreferredLanguage(sortedAcceptLanguagesArray);
+  return getPreferredLanguage(sortedAcceptLanguagesArray);
 };