import choo from 'choo'; import config from './config.json'; import { viewManager } from './views/manager'; const app = choo(); if (process.env.NODE_ENV !== 'production') { // Only runs in development and will be stripped from production build. app.use(require('choo-devtools')()); // Exposes `choo` to the console for debugging! } app.use((state, emitter) => { app.getSettingsItem = settingsKey => { let savedSettings = window.localStorage.getItem('settings'); if (savedSettings) { savedSettings = JSON.parse(savedSettings); if (typeof savedSettings[settingsKey] !== 'undefined') { return savedSettings[settingsKey]; } } return null; } app.setSettingsItem = (settingsKey, value) => { let savedSettings = window.localStorage.getItem('settings'); if (savedSettings) { savedSettings = JSON.parse(savedSettings); } else { savedSettings = {}; } savedSettings[settingsKey] = value; return window.localStorage.setItem(JSON.stringify(savedSettings)); } }); // App state and emitters app.use((state, emitter) => { // Default state variables state.currentView = 'home'; state.language = app.getSettingsItem('lang') ? app.getSettingsItem('lang') : (navigator.language || navigator.userLanguage); state.viewStates = {}; // Listeners emitter.on('DOMContentLoaded', () => { document.title = config.siteName; // Emitter listeners emitter.on('render', callback => { // This is a dirty hack to get the callback to call *after* re-rendering. if (callback && typeof callback === "function") { setTimeout(() => { callback(); }, 50); } }); emitter.on('change-view', newView => { // Change the view and call render. Makes it easier to call within views. state.currentView = newView; emitter.emit('render', () => {}); }); emitter.on('set-language', newLanguage => { app.setSettingsItem('lang', newLanguage); state.language = newLanguage; emitter.emit('render', () => {}); }); }); }); // For the main screen, pass the viewManager function in viewManager.js, // which is given the app's state from above and the emitter.emit method that // triggers the app's emitter listeners. app.route('/', viewManager); app.route('/:page', viewManager); app.route('/404', viewManager); app.mount('body'); // Overwrite the `` tag with the content of the Choo app