mirror of https://github.com/keeweb/keeweb.git
74 lines
2.1 KiB
JavaScript
74 lines
2.1 KiB
JavaScript
'use strict';
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const Backbone = require('backbone');
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const Locale = require('./../util/locale');
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const SettingsManager = {
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neutralLocale: null,
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activeLocale: 'en',
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setBySettings: function(settings) {
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if (settings.get('theme')) {
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this.setTheme(settings.get('theme'));
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}
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if (settings.get('fontSize')) {
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this.setFontSize(settings.get('fontSize'));
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}
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const locale = settings.get('locale');
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try {
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if (locale) {
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this.setLocale(settings.get('locale'));
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} else {
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this.setLocale(this.getBrowserLocale());
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}
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} catch (ex) {}
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},
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setTheme: function(theme) {
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_.forEach(document.body.classList, cls => {
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if (/^th\-/.test(cls)) {
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document.body.classList.remove(cls);
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}
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});
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document.body.classList.add(this.getThemeClass(theme));
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const metaThemeColor = document.head.querySelector('meta[name=theme-color]');
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if (metaThemeColor) {
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metaThemeColor.content = window.getComputedStyle(document.body).backgroundColor;
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}
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},
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getThemeClass: function(theme) {
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return 'th-' + theme;
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},
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setFontSize: function(fontSize) {
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document.documentElement.style.fontSize = fontSize ? (12 + fontSize * 2) + 'px' : '';
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},
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setLocale(loc) {
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if (!loc || loc === this.activeLocale) {
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return;
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}
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let localeValues;
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if (loc !== 'en') {
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localeValues = require('../locales/' + loc + '.json');
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}
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if (!this.neutralLocale) {
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this.neutralLocale = _.clone(Locale);
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}
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_.extend(Locale, this.neutralLocale, localeValues);
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this.activeLocale = loc;
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Backbone.trigger('set-locale', loc);
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},
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getBrowserLocale: function() {
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const language = navigator.languages && navigator.languages[0] || navigator.language;
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if (language && language.lastIndexOf('en', 0) === 0) {
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return 'en';
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}
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return language;
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}
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};
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module.exports = SettingsManager;
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