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@@ -3,6 +3,9 @@ const dotize = require('dotize')
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const i18nMW = require('i18next-express-middleware')
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const i18next = require('i18next')
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const Promise = require('bluebird')
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+const fs = require('fs-extra')
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+const path = require('path')
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+const yaml = require('js-yaml')
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/* global WIKI */
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@@ -35,9 +38,20 @@ module.exports = {
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return this
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},
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+ /**
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+ * Attach i18n middleware for Express
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+ *
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+ * @param {Object} app Express Instance
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+ */
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attachMiddleware (app) {
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app.use(i18nMW.handle(this.engine))
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},
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+ /**
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+ * Get all entries for a specific locale and namespace
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+ *
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+ * @param {String} locale Locale code
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+ * @param {String} namespace Namespace
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+ */
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async getByNamespace(locale, namespace) {
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if (this.engine.hasResourceBundle(locale, namespace)) {
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let data = this.engine.getResourceBundle(locale, namespace)
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@@ -51,6 +65,12 @@ module.exports = {
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throw new Error('Invalid locale or namespace')
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}
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},
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+ /**
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+ * Load entries from the DB for a single locale
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+ *
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+ * @param {String} locale Locale code
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+ * @param {*} opts Additional options
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+ */
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async loadLocale(locale, opts = { silent: false }) {
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const res = await WIKI.models.locales.query().findOne('code', locale)
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if (res) {
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@@ -63,7 +83,29 @@ module.exports = {
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} else if (!opts.silent) {
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throw new Error('No such locale in local store.')
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}
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+
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+ //-> Load dev locale files if present
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+ if (WIKI.IS_DEBUG) {
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+ try {
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+ const devEntriesRaw = await fs.readFileAsync(path.join(WIKI.SERVERPATH, `locales/${locale}.yml`), 'utf8')
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+ if (devEntriesRaw) {
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+ const devEntries = yaml.safeLoad(devEntriesRaw)
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+ _.forOwn(devEntries, (data, ns) => {
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+ this.namespaces.push(ns)
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+ this.engine.addResourceBundle(locale, ns, data, true, true)
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+ })
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+ WIKI.logger.info(`Loaded dev locales from ${locale}.yml`)
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+ }
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+ } catch (err) {
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+ // ignore
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+ }
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+ }
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},
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+ /**
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+ * Reload all namespaces for all active locales from the DB
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+ *
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+ * @param {Boolean} silent No error on fail
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+ */
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async refreshNamespaces (silent = false) {
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await this.loadLocale(WIKI.config.lang.code, { silent })
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if (WIKI.config.lang.namespacing) {
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@@ -72,6 +114,11 @@ module.exports = {
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}
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}
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},
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+ /**
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+ * Set the active locale
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+ *
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+ * @param {String} locale Locale code
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+ */
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async setCurrentLocale(locale) {
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await Promise.fromCallback(cb => {
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return this.engine.changeLanguage(locale, cb)
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Nick