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first language - add check for brave browser on getAcceptLanguages

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This commit is contained in:
Jenny Pollack 2018-06-06 18:10:05 -07:00
parent 191c3df108
commit 275c31855d
1 changed files with 11 additions and 1 deletions
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12
app/scripts/lib/get-first-preferred-lang-code.js
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@ -1,8 +1,14 @@
const extension = require('extensionizer') const extension = require('extensionizer')
const promisify = require('pify') const promisify = require('pify')
const allLocales = require('../../_locales/index.json') const allLocales = require('../../_locales/index.json')
const log = require('loglevel')
// as far as i can tell, this is truthy in the case of Brave browser
// where extension.i18n.getAcceptLanguages throws due to not being implemented
// Unchecked runtime.lastError while running i18n.getAcceptLanguages: Access to extension API denied.
// https://stackoverflow.com/questions/28431505/unchecked-runtime-lasterror-when-using-chrome-api
const isSupported = extension.i18n && extension.i18n.getAcceptLanguages const isSupported = extension.i18n && extension.i18n.getAcceptLanguages
const getPreferredLocales = isSupported ? promisify( const getPreferredLocales = isSupported ? promisify(
extension.i18n.getAcceptLanguages, extension.i18n.getAcceptLanguages,
{ errorFirst: false } { errorFirst: false }
@ -18,7 +24,11 @@ const existingLocaleCodes = allLocales.map(locale => locale.code.toLowerCase().r
* *
*/ */
async function getFirstPreferredLangCode () { async function getFirstPreferredLangCode () {
const userPreferredLocaleCodes = await getPreferredLocales() let userPreferredLocaleCodes = await getPreferredLocales()
if(!userPreferredLocaleCodes){
userPreferredLocaleCodes = []
}
log.debug(`user preferredLocaleCodes: ${userPreferredLocaleCodes}`)
const firstPreferredLangCode = userPreferredLocaleCodes const firstPreferredLangCode = userPreferredLocaleCodes
.map(code => code.toLowerCase()) .map(code => code.toLowerCase())
.find(code => existingLocaleCodes.includes(code)) .find(code => existingLocaleCodes.includes(code))