mirror of https://github.com/rancher/ui.git
70 lines
2.1 KiB
JavaScript
70 lines
2.1 KiB
JavaScript
import Ember from 'ember';
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import C from 'ui/utils/constants';
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import { ajaxPromise } from 'ember-api-store/utils/ajax-promise';
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export default Ember.Service.extend({
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prefs : Ember.inject.service(),
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session : Ember.inject.service(),
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intl : Ember.inject.service(),
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locales : Ember.computed.alias('app.locales'),
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loadedLocales : null,
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bootstrap: function() {
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this.set('loadedLocales', []);
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}.on('init'),
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initLanguage() {
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const session = this.get('session');
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const fromLogin = session.get(C.SESSION.LOGIN_LANGUAGE);
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const fromPrefs = this.get(`prefs.${C.PREFS.LANGUAGE}`); // get language from user prefs
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const fromSession = session.get(C.SESSION.LANGUAGE); // get local language
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let lang = C.LANGUAGE.DEFAULT;
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if ( fromLogin ) {
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lang = fromLogin;
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session.set(C.SESSION.LOGIN_LANGUAGE, undefined);
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} else if ( fromPrefs ) {
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lang = fromPrefs;
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} else if (fromSession) {
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lang = fromSession;
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}
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session.set(C.SESSION.LANGUAGE, lang);
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return this.sideLoadLanguage(lang);
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},
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getLanguage() {
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return this.get('intl._locale')[0];
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},
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setLanguage(lang) {
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let session = this.get('session');
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lang = lang || session.get(C.SESSION.LANGUAGE);
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session.set(C.SESSION.LANGUAGE, lang);
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return this.set(`prefs.${C.PREFS.LANGUAGE}`, lang);
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},
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sideLoadLanguage(language) {
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let application = this.get('app');
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let loadedLocales = this.get('loadedLocales');
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if (loadedLocales.contains(language)) {
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this.get('intl').setLocale(language);
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return Ember.RSVP.resolve();
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} else {
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return ajaxPromise({url: `${this.get('app.baseAssets')}translations/${language}.json?${application.version}`,
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method: 'GET',
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dataType: 'json',
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}).then((resp) => {
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loadedLocales.push(language);
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return this.get('intl').addTranslations(language, resp.xhr.responseJSON).then(() => {
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this.get('intl').setLocale(language);
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});
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});
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}
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},
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getAvailableTranslations() {
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return this.get('intl').getLocalesByTranslations();
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},
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});
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