ng2 2.0, Universal 2.0, TS 2.0, Preboot 4.*

2025-12-25 19:17:30 +00:00 · 2016-09-19 09:12:03 +01:00
parent b71d139eb5
commit ce0d2089d2
18 changed files with 273 additions and 1166 deletions
--- a/templates/Angular2Spa/ClientApp/boot-client.ts
+++ b/templates/Angular2Spa/ClientApp/boot-client.ts
@@ -1,21 +1,30 @@
+// the polyfills must be the first thing imported
+import 'angular2-universal-polyfills';
+
 import 'es6-shim';
 require('zone.js');
 import 'bootstrap';
 import 'reflect-metadata';
 import './styles/site.css';

-import { bootstrap } from '@angular/platform-browser-dynamic';
-import { FormBuilder } from '@angular/common';
-import { provideRouter } from '@angular/router';
-import { HTTP_PROVIDERS } from '@angular/http';
-import { App } from './components/app/app';
-import { routes } from './routes';
+// Angular 2
+import { enableProdMode} from '@angular/core';
+import { platformUniversalDynamic } from 'angular2-universal';
+
+// enable prod for faster renders
+enableProdMode();
+
+import { MainModule } from './main.browser';
+
+const platformRef = platformUniversalDynamic();
+
+// on document ready bootstrap Angular 2
+document.addEventListener('DOMContentLoaded', () => {
+
+  platformRef.bootstrapModule(MainModule);
+
+});

-bootstrap(App, [
-    ...HTTP_PROVIDERS,
-    FormBuilder,
-    provideRouter(routes)
-]);

 // Basic hot reloading support. Automatically reloads and restarts the Angular 2 app each time
 // you modify source files. This will not preserve any application state other than the URL.
--- a/templates/Angular2Spa/ClientApp/boot-server.ts
+++ b/templates/Angular2Spa/ClientApp/boot-server.ts
@@ -1,36 +1,76 @@
-import 'angular2-universal/polyfills';
-import * as ngCore from '@angular/core';
-import { APP_BASE_HREF } from '@angular/common';
-import { provideRouter } from '@angular/router';
-import * as ngUniversal from 'angular2-universal';
-import { BASE_URL, ORIGIN_URL, REQUEST_URL } from 'angular2-universal/common';
-import { App } from './components/app/app';
+// the polyfills must be the first thing imported in node.js
+import 'angular2-universal-polyfills';
+
+// Angular 2
+import { enableProdMode } from '@angular/core';
+// Angular2 Universal
+import { platformNodeDynamic } from 'angular2-universal';
+
+// Application imports
+import { MainModule } from './main.node';
+import { App } from './components';
 import { routes } from './routes';

-const bootloader = ngUniversal.bootloader({
-    async: true,
-    preboot: false,
-    platformProviders: [
-        ngCore.provide(APP_BASE_HREF, { useValue: '/' }),
-    ]
-});
+// enable prod for faster renders
+enableProdMode();

-export default function (params: any): Promise<{ html: string, globals?: any }> {
-    const config: ngUniversal.AppConfig = {
-        directives: [App],
-        providers: [
-            ngCore.provide(ORIGIN_URL, { useValue: params.origin }),
-            ngCore.provide(REQUEST_URL, { useValue: params.url }),
-            ...ngUniversal.NODE_HTTP_PROVIDERS,
-            provideRouter(routes),
-            ...ngUniversal.NODE_LOCATION_PROVIDERS,
-        ],
-        // TODO: Render just the <app> component instead of wrapping it inside an extra HTML document
-        // Waiting on https://github.com/angular/universal/issues/347
-        template: '<!DOCTYPE html>\n<html><head></head><body><app></app></body></html>'
+declare var Zone: any;
+
+export default function (params: any) : Promise<{ html: string, globals?: any }> {
+
+    const doc = `
+        <!DOCTYPE html>\n
+        <html>
+            <head></head>
+            <body>
+                <app></app>
+            </body>
+        </html>
+    `;
+
+    // hold platform reference
+    var platformRef =  platformNodeDynamic();
+
+    var platformConfig = {
+        ngModule: MainModule,
+        document: doc,
+        preboot: false,
+        baseUrl: '/',
+        requestUrl: params.url,
+        originUrl: params.origin
    };

-    return bootloader.serializeApplication(config).then(html => {
-        return { html };
+    // defaults
+    var cancel = false;
+
+    const _config = Object.assign({
+      get cancel() { return cancel; },
+      cancelHandler() { return Zone.current.get('cancel') }
+    }, platformConfig);
+
+    // for each user
+    const zone = Zone.current.fork({
+        name: 'UNIVERSAL request',
+        properties: _config
    });
+
+    
+    return Promise.resolve(
+        zone.run(() => {
+            return platformRef.serializeModule(Zone.current.get('ngModule'))
+        })
+    ).then(html => {
+
+        if (typeof html !== 'string' ) {
+            return { html : doc };
+        }
+        return { html };
+
+    }).catch(err => {
+        
+        console.log(err);
+        return { html : doc };
+
+    });
+
 }
--- a/templates/Angular2Spa/ClientApp/components/app/app.ts
+++ b/templates/Angular2Spa/ClientApp/components/app/app.ts
@@ -1,11 +1,9 @@
-import * as ng from '@angular/core';
-import { ROUTER_DIRECTIVES } from '@angular/router';
+import { Component } from '@angular/core';
 import { NavMenu } from '../nav-menu/nav-menu';

-@ng.Component({
+@Component({
    selector: 'app',
-    template: require('./app.html'),
-    directives: [...ROUTER_DIRECTIVES, NavMenu]
+    template: require('./app.html')
 })
 export class App {
 }
--- a/templates/Angular2Spa/ClientApp/components/counter/counter.ts
+++ b/templates/Angular2Spa/ClientApp/components/counter/counter.ts
@@ -1,6 +1,6 @@
-import * as ng from '@angular/core';
+import { Component } from '@angular/core';

-@ng.Component({
+@Component({
  selector: 'counter',
  template: require('./counter.html')
 })
--- a/templates/Angular2Spa/ClientApp/components/fetch-data/fetch-data.ts
+++ b/templates/Angular2Spa/ClientApp/components/fetch-data/fetch-data.ts
@@ -1,7 +1,7 @@
-import * as ng from '@angular/core';
+import { Component } from '@angular/core';
 import { Http } from '@angular/http';

-@ng.Component({
+@Component({
  selector: 'fetch-data',
  template: require('./fetch-data.html')
 })
--- a/templates/Angular2Spa/ClientApp/components/home/home.ts
+++ b/templates/Angular2Spa/ClientApp/components/home/home.ts
@@ -1,6 +1,6 @@
-import * as ng from '@angular/core';
+import { Component }from '@angular/core';

-@ng.Component({
+@Component({
  selector: 'home',
  template: require('./home.html')
 })
--- a/templates/Angular2Spa/ClientApp/components/index.ts
+++ b/templates/Angular2Spa/ClientApp/components/index.ts
@@ -0,0 +1,8 @@
+// Here we can create "Barrels" so that it's easier to import everything
+// within /components
+
+export * from './app/app';
+export * from './counter/counter';
+export * from './fetch-data/fetch-data';
+export * from './home/home';
+export * from './nav-menu/nav-menu';
--- a/templates/Angular2Spa/ClientApp/components/nav-menu/nav-menu.ts
+++ b/templates/Angular2Spa/ClientApp/components/nav-menu/nav-menu.ts
@@ -1,10 +1,8 @@
-import * as ng from '@angular/core';
-import { ROUTER_DIRECTIVES } from '@angular/router';
+import { Component } from '@angular/core';

-@ng.Component({
+@Component({
  selector: 'nav-menu',
-  template: require('./nav-menu.html'),
-  directives: [...ROUTER_DIRECTIVES]
+  template: require('./nav-menu.html')
 })
 export class NavMenu {
 }
--- a/templates/Angular2Spa/ClientApp/main.browser.ts
+++ b/templates/Angular2Spa/ClientApp/main.browser.ts
@@ -0,0 +1,55 @@
+import { NgModule } from '@angular/core';
+import { FormsModule } from '@angular/forms';
+import { RouterModule } from '@angular/router';
+import { UniversalModule } from 'angular2-universal';
+
+import { 
+  App,
+  Counter,
+  FetchData,
+  Home,
+  NavMenu
+} from './components';
+
+import { routes } from './routes';
+
+/* NOTE :
+
+  This file and `main.node.ts` are identical, at the moment(!)
+  By splitting these, you're able to create logic, imports, etc
+          that are "Platform" specific.
+
+  If you want your code to be completely Universal and don't need that
+  You can also just have 1 file, that is imported into both
+    * boot-client
+    * boot-server 
+    
+*/
+  
+// ** Top-level NgModule "container" **
+@NgModule({
+
+  // Root App Component
+  bootstrap: [ App ],
+
+  // Our Components
+  declarations: [
+    App, Counter, FetchData, Home, NavMenu 
+  ],
+
+  imports: [
+    
+    // * NOTE: Needs to be your first import (!)
+    UniversalModule, 
+    // * ^ BrowserModule, HttpModule, and JsonpModule are included here
+    
+    // Your other imports can go here :
+    FormsModule,
+    
+    // App Routing
+    RouterModule.forRoot(routes)
+  ]
+})
+export class MainModule {
+
+}
--- a/templates/Angular2Spa/ClientApp/main.node.ts
+++ b/templates/Angular2Spa/ClientApp/main.node.ts
@@ -0,0 +1,55 @@
+import { NgModule } from '@angular/core';
+import { FormsModule } from '@angular/forms';
+import { RouterModule } from '@angular/router';
+import { UniversalModule } from 'angular2-universal';
+
+import { 
+  App,
+  Counter,
+  FetchData,
+  Home,
+  NavMenu
+} from './components';
+
+import { routes } from './routes';
+
+/* NOTE :
+
+  This file and `main.browser.ts` are identical, at the moment(!)
+  By splitting these, you're able to create logic, imports, etc
+          that are "Platform" specific.
+
+  If you want your code to be completely Universal and don't need that
+  You can also just have 1 file, that is imported into both
+    * boot-client
+    * boot-server 
+    
+*/
+  
+// ** Top-level NgModule "container" **
+@NgModule({
+
+  // Root App Component
+  bootstrap: [ App ],
+
+  // Our Components
+  declarations: [
+    App, Counter, FetchData, Home, NavMenu 
+  ],
+
+  imports: [
+    
+    // * NOTE: Needs to be your first import (!)
+    UniversalModule, 
+    // ^ NodeModule, NodeHttpModule, NodeJsonpModule are included for server
+
+    // Your other imports can go here:
+    FormsModule,
+    
+    // App Routing
+    RouterModule.forRoot(routes)
+  ]
+})
+export class MainModule {
+
+}
--- a/templates/Angular2Spa/ClientApp/routes.ts
+++ b/templates/Angular2Spa/ClientApp/routes.ts
@@ -1,9 +1,8 @@
-import { RouterConfig } from '@angular/router';
-import { Home } from './components/home/home';
-import { FetchData } from './components/fetch-data/fetch-data';
-import { Counter } from './components/counter/counter';
+import { Routes } from '@angular/router';

-export const routes: RouterConfig = [
+import { Home, FetchData, Counter } from './components';
+
+export const routes: Routes = [
    { path: '', redirectTo: 'home', pathMatch: 'full' },
    { path: 'home', component: Home },
    { path: 'counter', component: Counter },