feat(angular): add standalone provideIonicAngular

packages/angular/common/src/directives/navigation/nav-delegate.ts

@@ -37,7 +37,6 @@ export class NavDelegate {
     ref: ElementRef,
     environmentInjector: EnvironmentInjector,
     injector: Injector,
-    // TODO FW-4766: Remove AngularDelegate
     angularDelegate: AngularDelegate,
     protected z: NgZone
   ) {

packages/angular/src/directives/navigation/nav-delegate.ts

@@ -10,7 +10,6 @@ export class NavDelegate extends NavDelegateBase {
     ref: ElementRef,
     environmentInjector: EnvironmentInjector,
     injector: Injector,
-    // TODO FW-4766: Remove AngularDelegate
     angularDelegate: AngularDelegate,
     z: NgZone
   ) {

packages/angular/standalone/src/index.ts

@@ -4,7 +4,7 @@ export { IonPopover } from './overlays/popover';
 export { IonRouterOutlet } from './navigation/router-outlet';
 export { IonRouterLink, IonRouterLinkWithHref } from './navigation/router-link-delegate';
 export { IonNav } from './navigation/nav-delegate';
-
+export { provideIonicAngular } from './providers/ionic-angular';
 export {
   ActionSheetController,
   AlertController,

packages/angular/standalone/src/navigation/nav-delegate.ts

@@ -15,7 +15,6 @@ export class IonNav extends NavDelegateBase {
     ref: ElementRef,
     environmentInjector: EnvironmentInjector,
     injector: Injector,
-    // TODO FW-4766: Remove AngularDelegate
     angularDelegate: AngularDelegate,
     z: NgZone
   ) {

packages/angular/standalone/src/providers/ionic-angular.ts

@@ -0,0 +1,51 @@
+import { DOCUMENT } from '@angular/common';
+import { APP_INITIALIZER } from '@angular/core';
+import type { Provider } from '@angular/core';
+import {
+  AngularDelegate,
+  ConfigToken,
+  ModalController,
+  PopoverController,
+  provideComponentInputBinding,
+} from '@ionic/angular/common';
+import { initialize } from '@ionic/core/components';
+import type { IonicConfig } from '@ionic/core/components';
+
+export const provideIonicAngular = (config?: IonicConfig): Provider[] => {
+  /**
+   * TODO FW-4967
+   * Use makeEnvironmentProviders once Angular 14 support is dropped.
+   * This prevents provideIonicAngular from being accidentally referenced in an @Component.
+   */
+  return [
+    {
+      provide: ConfigToken,
+      useValue: config,
+    },
+    {
+      provide: APP_INITIALIZER,
+      useFactory: initializeIonicAngular,
+      multi: true,
+      deps: [ConfigToken, DOCUMENT],
+    },
+    provideComponentInputBinding(),
+    AngularDelegate,
+    ModalController,
+    PopoverController,
+  ];
+};
+
+const initializeIonicAngular = (config: IonicConfig, doc: Document) => {
+  return () => {
+    /**
+     * By default Ionic Framework hides elements that
+     * are not hydrated, but in the CE build there is no
+     * hydration.
+     * TODO FW-2797: Remove when all integrations have been
+     * migrated to CE build.
+     */
+    doc.documentElement.classList.add('ion-ce');
+
+    initialize(config);
+  };
+};

packages/angular/test/apps/ng14/src/main-standalone.ts

@@ -0,0 +1,23 @@
+import { importProvidersFrom } from '@angular/core';
+import { bootstrapApplication } from '@angular/platform-browser';
+import { RouteReuseStrategy } from '@angular/router';
+import { provideIonicAngular, IonicRouteStrategy } from '@ionic/angular/standalone';
+
+import { AppComponentStandalone } from './app/app-standalone.component';
+import { AppRoutingModule } from './app/app-routing.module';
+
+import { routes } from './app/app.routes';
+
+export const bootstrapStandalone = () => {
+  bootstrapApplication(AppComponentStandalone, {
+    providers: [
+      { provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
+      /**
+       * provideRouter is not available in Angular 14, so
+       * we fallback to using AppRoutingModule
+       */
+      importProvidersFrom(AppRoutingModule),
+      provideIonicAngular({ keyboardHeight: 12345 })
+    ],
+  });
+}

packages/angular/test/base/e2e/src/standalone/overlay-controllers.spec.ts

@@ -0,0 +1,17 @@
+describe('Overlay Controllers', () => {
+  beforeEach(() => {
+    cy.visit('/standalone/overlay-controllers');
+  })
+
+  it('should present a modal', () => {
+    cy.get('button#open-modal').click();
+
+    cy.get('ion-modal app-dialog-content').should('be.visible');
+  });
+
+  it('should present a popover', () => {
+    cy.get('button#open-popover').click();
+
+    cy.get('ion-popover app-dialog-content').should('be.visible');
+  });
+})

packages/angular/test/base/e2e/src/standalone/providers.spec.ts

@@ -0,0 +1,11 @@
+describe('Providers', () => {
+  beforeEach(() => {
+    cy.visit('/standalone/providers');
+  })
+
+  it('provideIonicAngular should initialize Ionic and set config correctly', () => {
+    cy.ionPageVisible('app-providers');
+
+    cy.get('#keyboard-height').should('have.text', '12345');
+  });
+})

packages/angular/test/base/src/app/app-standalone.component.ts

@@ -0,0 +1,11 @@
+import { Component } from '@angular/core';
+import { RouterModule } from '@angular/router';
+
+@Component({
+  selector: 'app-root',
+  templateUrl: './app.component.html',
+  standalone: true,
+  imports: [RouterModule]
+})
+export class AppComponentStandalone {
+}

packages/angular/test/base/src/app/standalone/app-standalone/app.component.ts

@@ -1,15 +1,6 @@
 import { Component } from '@angular/core';
 import { RouterModule } from '@angular/router';
 import { IonRouterOutlet } from '@ionic/angular/standalone';
-/**
- * This temporary code initialized Ionic and ensures components are visible.
- * TODO FW-4766 Can be removed when ticket is implemented
- */
-import { initialize } from '@ionic/core/components';
-initialize();
-
-document.querySelector('html')!.classList.add('ion-ce')
-
 
 @Component({
   selector: 'app-root-standalone',

packages/angular/test/base/src/app/standalone/app-standalone/app.routes.ts

@@ -12,6 +12,8 @@ export const routes: Routes = [
       { path: 'back-button', loadComponent: () => import('../back-button/back-button.component').then(m => m.BackButtonComponent) },
       { path: 'router-link', loadComponent: () => import('../router-link/router-link.component').then(m => m.RouterLinkComponent) },
       { path: 'nav', loadComponent: () => import('../nav/nav.component').then(m => m.NavComponent) },
+      { path: 'providers', loadComponent: () => import('../providers/providers.component').then(m => m.ProvidersComponent) },
+      { path: 'overlay-controllers', loadComponent: () => import('../overlay-controllers/overlay-controllers.component').then(m => m.OverlayControllersComponent) },
     ]
   },
 ];

packages/angular/test/base/src/app/standalone/nav/nav.component.ts

@@ -8,9 +8,7 @@ import { PageOneComponent } from './page-one.component';
   selector: 'app-nav',
   templateUrl: './nav.component.html',
   standalone: true,
-  imports: [IonNav],
-  // TODO FW-4766: Remove AngularDelegate from providers
-  providers: [AngularDelegate]
+  imports: [IonNav]
 })
 export class NavComponent {
   component = PageOneComponent;

packages/angular/test/base/src/app/standalone/overlay-controllers/overlay-controllers.component.html

@@ -0,0 +1,4 @@
+<div>
+  <button id="open-modal" (click)="openModal()">Open Modal</button>
+  <button id="open-popover" (click)="openPopover($event)">Open Popover</button>
+</div>

packages/angular/test/base/src/app/standalone/overlay-controllers/overlay-controllers.component.ts

@@ -0,0 +1,36 @@
+import { Component } from '@angular/core';
+import { ModalController, PopoverController } from '@ionic/angular/standalone';
+
+@Component({
+  selector: 'app-overlay-controllers',
+  templateUrl: './overlay-controllers.component.html',
+  standalone: true,
+})
+export class OverlayControllersComponent {
+  constructor(private modalCtrl: ModalController, private popoverCtrl: PopoverController) {}
+
+  async openModal() {
+    const modal = await this.modalCtrl.create({
+      component: DialogComponent
+    });
+
+    await modal.present();
+  }
+
+  async openPopover(ev: MouseEvent) {
+    const popover = await this.popoverCtrl.create({
+      component: DialogComponent,
+      event: ev
+    });
+
+    await popover.present();
+  }
+}
+
+@Component({
+  selector: 'app-dialog-content',
+  template: '<div class="ion-padding">Dialog Content</div>',
+  standalone: true,
+})
+class DialogComponent {
+}

packages/angular/test/base/src/app/standalone/providers/providers.component.html

@@ -0,0 +1,4 @@
+<ul>
+  <li>Keyboard Height: <span id="keyboard-height">{{ keyboardHeight }}</span></li>
+</ul>
+

packages/angular/test/base/src/app/standalone/providers/providers.component.ts

@@ -0,0 +1,15 @@
+import { Component } from '@angular/core';
+import { Config } from '@ionic/angular/standalone';
+
+@Component({
+  selector: 'app-providers',
+  templateUrl: './providers.component.html',
+  standalone: true,
+})
+export class ProvidersComponent {
+  keyboardHeight?: number;
+
+  constructor(private config: Config) {
+    this.keyboardHeight = config.get('keyboardHeight');
+  }
+}

packages/angular/test/base/src/main-standalone.ts

@@ -0,0 +1,17 @@
+import { bootstrapApplication } from '@angular/platform-browser';
+import { RouteReuseStrategy, provideRouter } from '@angular/router';
+import { provideIonicAngular, IonicRouteStrategy } from '@ionic/angular/standalone';
+
+import { AppComponentStandalone } from './app/app-standalone.component';
+
+import { routes } from './app/app.routes';
+
+export const bootstrapStandalone = () => {
+  bootstrapApplication(AppComponentStandalone, {
+    providers: [
+      { provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
+      provideRouter(routes),
+      provideIonicAngular({ keyboardHeight: 12345 })
+    ],
+  });
+}

packages/angular/test/base/src/main.ts

@@ -8,8 +8,20 @@ if (environment.production) {
   enableProdMode();
 }
 
-document.addEventListener('DOMContentLoaded', () => {
-  platformBrowserDynamic()
-  .bootstrapModule(AppModule)
-  .catch(err => console.error(err));
-});
+const isLazy = window.location.href.includes('lazy');
+
+if (isLazy) {
+  document.addEventListener('DOMContentLoaded', () => {
+    platformBrowserDynamic()
+    .bootstrapModule(AppModule)
+    .catch(err => console.error(err));
+  });
+} else {
+  /**
+   * Importing standalone and lazy modules in the same
+   * file creates side effects where manually generated components
+   * such as ion-modal do not get bootstrapped correctly. Using
+   * a dynamic import avoids this.
+   */
+  import('./main-standalone').then((module) => { module.bootstrapStandalone() });
+}