import Vue from 'vue' import Meta from 'vue-meta' import { createRouter } from './router.js' import NoSSR from './components/no-ssr.js' import NuxtChild from './components/nuxt-child.js' import NuxtLink from './components/nuxt-link.js' import NuxtError from '<%= components.ErrorPage ? components.ErrorPage : "./components/nuxt-error.vue" %>' import Nuxt from './components/nuxt.js' import App from '<%= appPath %>' import { setContext, getLocation, getRouteData } from './utils' <% if (store) { %>import { createStore } from './store.js'<% } %> /* Plugins */ <% plugins.forEach((plugin) => { %>import <%= plugin.name %> from '<%= plugin.name %>' // Source: <%= relativeToBuild(plugin.src) %><%= (plugin.ssr===false) ? ' (ssr: false)' : '' %> <% }) %> // Component: Vue.component(NoSSR.name, NoSSR) // Component: Vue.component(NuxtChild.name, NuxtChild) // Component: Vue.component(NuxtLink.name, NuxtLink) // Component: ` Vue.component(Nuxt.name, Nuxt) // vue-meta configuration Vue.use(Meta, { keyName: 'head', // the component option name that vue-meta looks for meta info on. attribute: 'data-n-head', // the attribute name vue-meta adds to the tags it observes ssrAttribute: 'data-n-head-ssr', // the attribute name that lets vue-meta know that meta info has already been server-rendered tagIDKeyName: 'hid' // the property name that vue-meta uses to determine whether to overwrite or append a tag }) const defaultTransition = <%= serialize(transition) .replace('beforeEnter(', 'function(').replace('enter(', 'function(').replace('afterEnter(', 'function(') .replace('enterCancelled(', 'function(').replace('beforeLeave(', 'function(').replace('leave(', 'function(') .replace('afterLeave(', 'function(').replace('leaveCancelled(', 'function(').replace('beforeAppear(', 'function(') .replace('appear(', 'function(').replace('afterAppear(', 'function(').replace('appearCancelled(', 'function(') %> async function createApp (ssrContext) { const router = await createRouter(ssrContext) <% if (store) { %> const store = createStore(ssrContext) // Add this.$router into store actions/mutations store.$router = router <% if (mode === 'universal') { %> // Fix SSR caveat https://github.com/nuxt/nuxt.js/issues/3757#issuecomment-414689141 const registerModule = store.registerModule store.registerModule = (path, rawModule, options) => registerModule.call(store, path, rawModule, Object.assign({ preserveState: process.browser }, options)) <% } %> <% } %> // Create Root instance // here we inject the router and store to all child components, // making them available everywhere as `this.$router` and `this.$store`. const app = { router, <% if (store) { %>store,<% } %> nuxt: { defaultTransition, transitions: [ defaultTransition ], setTransitions (transitions) { if (!Array.isArray(transitions)) { transitions = [ transitions ] } transitions = transitions.map((transition) => { if (!transition) { transition = defaultTransition } else if (typeof transition === 'string') { transition = Object.assign({}, defaultTransition, { name: transition }) } else { transition = Object.assign({}, defaultTransition, transition) } return transition }) this.$options.nuxt.transitions = transitions return transitions }, err: null, dateErr: null, error (err) { err = err || null app.context._errored = !!err if (typeof err === 'string') err = { statusCode: 500, message: err } const nuxt = this.nuxt || this.$options.nuxt nuxt.dateErr = Date.now() nuxt.err = err // Used in lib/server.js if (ssrContext) ssrContext.nuxt.error = err return err } }, ...App } <% if (store) { %> // Make app available into store via this.app store.app = app <% } %> const next = ssrContext ? ssrContext.next : location => app.router.push(location) // Resolve route let route if (ssrContext) { route = router.resolve(ssrContext.url).route } else { const path = getLocation(router.options.base) route = router.resolve(path).route } // Set context to app.context await setContext(app, { route, next, error: app.nuxt.error.bind(app), <% if (store) { %>store,<% } %> payload: ssrContext ? ssrContext.payload : undefined, req: ssrContext ? ssrContext.req : undefined, res: ssrContext ? ssrContext.res : undefined, beforeRenderFns: ssrContext ? ssrContext.beforeRenderFns : undefined }) const inject = function (key, value) { if (!key) throw new Error('inject(key, value) has no key provided') if (!value) throw new Error('inject(key, value) has no value provided') key = '$' + key // Add into app app[key] = value <% if (store) { %> // Add into store store[key] = app[key] <% } %> // Check if plugin not already installed const installKey = '__nuxt_' + key + '_installed__' if (Vue[installKey]) return Vue[installKey] = true // Call Vue.use() to install the plugin into vm Vue.use(() => { if (!Vue.prototype.hasOwnProperty(key)) { Object.defineProperty(Vue.prototype, key, { get () { return this.$root.$options[key] } }) } }) } <% if (store) { %> if (process.browser) { // Replace store state before plugins execution if (window.__NUXT__ && window.__NUXT__.state) { store.replaceState(window.__NUXT__.state) } } <% } %> // Plugin execution <% plugins.filter(p => p.ssr).forEach((plugin) => { %> if (typeof <%= plugin.name %> === 'function') await <%= plugin.name %>(app.context, inject)<% }) %> <% if (plugins.filter(p => !p.ssr).length) { %> if (process.browser) { <% plugins.filter((p) => !p.ssr).forEach((plugin) => { %> if (typeof <%= plugin.name %> === 'function') await <%= plugin.name %>(app.context, inject)<% }) %> }<% } %> // If server-side, wait for async component to be resolved first if (process.server && ssrContext && ssrContext.url) { await new Promise((resolve, reject) => { router.push(ssrContext.url, resolve, () => { // navigated to a different route in router guard const unregister = router.afterEach(async (to, from, next) => { ssrContext.url = to.fullPath app.context.route = await getRouteData(to) app.context.params = to.params || {} app.context.query = to.query || {} unregister() resolve() }) }) }) } return { app, router, <% if(store) { %>store<% } %> } } export { createApp, NuxtError }