mirror of
https://github.com/kremalicious/metamask-extension.git
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f100d753cf
Any missing messages in the `en` locale are now reported to Sentry as errors. They are printed to the console as an error upon the first encounter as well. If a missing message is found during e2e testing, the error is thrown. This will likely break the e2e test even if it isn't looking for console errors, as the UI with the missing message will fail to render. The `tOrDefault` method was updated to no longer attempt looking for messages with a key that is a falsey value (e.g. `undefined`). There are a few places where they key is determined dynamically, where it's expected during the normal flow for it to be `undefined` sometimes. In these cases we don't want the error to be thrown.
61 lines
1.9 KiB
JavaScript
61 lines
1.9 KiB
JavaScript
// cross-browser connection to extension i18n API
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const log = require('loglevel')
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const Sentry = require('@sentry/browser')
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const warned = {}
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const missingMessageErrors = {}
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/**
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* Returns a localized message for the given key
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* @param {string} localeCode The code for the current locale
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* @param {object} localeMessages The map of messages for the current locale
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* @param {string} key The message key
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* @param {string[]} substitutions A list of message substitution replacements
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* @return {null|string} The localized message
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*/
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export const getMessage = (localeCode, localeMessages, key, substitutions) => {
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if (!localeMessages) {
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return null
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}
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if (!localeMessages[key]) {
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if (localeCode === 'en') {
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if (!missingMessageErrors[key]) {
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missingMessageErrors[key] = new Error(`Unable to find value of key "${key}" for locale "${localeCode}"`)
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Sentry.captureException(missingMessageErrors[key])
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log.error(missingMessageErrors[key])
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if (process.env.IN_TEST === 'true') {
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throw missingMessageErrors[key]
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}
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}
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} else if (!warned[localeCode] || !warned[localeCode][key]) {
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if (!warned[localeCode]) {
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warned[localeCode] = {}
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}
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warned[localeCode][key] = true
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log.warn(`Translator - Unable to find value of key "${key}" for locale "${localeCode}"`)
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}
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return null
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}
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const entry = localeMessages[key]
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let phrase = entry.message
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// perform substitutions
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if (substitutions && substitutions.length) {
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substitutions.forEach((substitution, index) => {
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const regex = new RegExp(`\\$${index + 1}`, 'g')
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phrase = phrase.replace(regex, substitution)
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})
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}
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return phrase
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}
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export async function fetchLocale (localeCode) {
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try {
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const response = await fetch(`./_locales/${localeCode}/messages.json`)
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return await response.json()
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} catch (error) {
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log.error(`failed to fetch ${localeCode} locale because of ${error}`)
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return {}
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}
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}
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