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fix(ivy): ensure that the correct document is available (#33712)

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Most of the use of `document` in the framework is within
the DI so they just inject the `DOCUMENT` token and are done.

Ivy is special because it does not rely upon the DI and must
get hold of the document some other way. There are a limited
number of places relevant to ivy that currently consume a global
document object.

The solution is modelled on the `LOCALE_ID` approach, which has
`getLocaleId()` and `setLocaleId()` top-level functions for ivy (see
`core/src/render3/i18n.ts`).  In the rest of Angular (i.e. using DI) the
`LOCALE_ID` token has a provider that also calls setLocaleId() to
ensure that ivy has the same value.

This commit defines `getDocument()` and `setDocument() `top-level
functions for ivy. Wherever ivy needs the global `document`, it calls
`getDocument()` instead.  Each of the platforms (e.g. Browser, Server,
WebWorker) have providers for `DOCUMENT`. In each of those providers
they also call `setDocument()` accordingly.

Fixes #33651

PR Close #33712
This commit is contained in:
Pete Bacon Darwin
2019-11-09 19:00:53 +00:00
committed by Kara Erickson
parent 5b292bf125
commit 83626962cf
12 changed files with 99 additions and 15 deletions
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4
packages/platform-webworker/src/worker_render.ts
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@ -7,7 +7,7 @@
*/
import {DOCUMENT, ɵPLATFORM_WORKER_UI_ID as PLATFORM_WORKER_UI_ID} from '@angular/common';
import {ErrorHandler, Injectable, InjectionToken, Injector, NgZone, PLATFORM_ID, PLATFORM_INITIALIZER, PlatformRef, RendererFactory2, StaticProvider, Testability, createPlatformFactory, isDevMode, platformCore, ɵAPP_ID_RANDOM_PROVIDER as APP_ID_RANDOM_PROVIDER} from '@angular/core';
import {ErrorHandler, Injectable, InjectionToken, Injector, NgZone, PLATFORM_ID, PLATFORM_INITIALIZER, RendererFactory2, StaticProvider, Testability, createPlatformFactory, isDevMode, platformCore, ɵAPP_ID_RANDOM_PROVIDER as APP_ID_RANDOM_PROVIDER, ɵsetDocument} from '@angular/core';
import {EVENT_MANAGER_PLUGINS, EventManager, HAMMER_GESTURE_CONFIG, HammerGestureConfig, ɵBROWSER_SANITIZATION_PROVIDERS as BROWSER_SANITIZATION_PROVIDERS, ɵBrowserDomAdapter as BrowserDomAdapter, ɵBrowserGetTestability as BrowserGetTestability, ɵDomEventsPlugin as DomEventsPlugin, ɵDomRendererFactory2 as DomRendererFactory2, ɵDomSharedStylesHost as DomSharedStylesHost, ɵHammerGesturesPlugin as HammerGesturesPlugin, ɵKeyEventsPlugin as KeyEventsPlugin, ɵSharedStylesHost as SharedStylesHost} from '@angular/platform-browser';
import {ON_WEB_WORKER} from './web_workers/shared/api';
@ -159,6 +159,8 @@ function _exceptionHandler(): ErrorHandler {
}
function _document(): any {
// Tell ivy about the global document
ɵsetDocument(document);
return document;
}