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refactor(common): drop platform check in LCPImageObserver (#59742)

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Replaces platform check within the `LCPImageObserver` with the `ngServerMode` global.

PR Close #59742
This commit is contained in:
arturovt
2025-01-27 22:48:35 +02:00
committed by Andrew Kushnir
parent 4184e0b9c2
commit 98e53ccfb8
1 changed files with 6 additions and 7 deletions
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packages/common/src/directives/ng_optimized_image/lcp_image_observer.ts
+6 -7
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@@ -11,7 +11,6 @@ import {
Injectable,
OnDestroy,
ɵformatRuntimeError as formatRuntimeError,
PLATFORM_ID,
DOCUMENT,
} from '@angular/core';
@@ -20,7 +19,6 @@ import {RuntimeErrorCode} from '../../errors';
import {assertDevMode} from './asserts';
import {imgDirectiveDetails} from './error_helper';
import {getUrl} from './url';
import {isPlatformBrowser} from '../../platform_id';
interface ObservedImageState {
priority: boolean;
@@ -44,15 +42,16 @@ export class LCPImageObserver implements OnDestroy {
// Map of full image URLs -> original `ngSrc` values.
private images = new Map<string, ObservedImageState>();
private window: Window | null = null;
private window: Window | null = inject(DOCUMENT).defaultView;
private observer: PerformanceObserver | null = null;
constructor() {
const isBrowser = isPlatformBrowser(inject(PLATFORM_ID));
assertDevMode('LCP checker');
const win = inject(DOCUMENT).defaultView;
if (isBrowser && typeof PerformanceObserver !== 'undefined') {
this.window = win;
if (
(typeof ngServerMode === 'undefined' || !ngServerMode) &&
typeof PerformanceObserver !== 'undefined'
) {
this.observer = this.initPerformanceObserver();
}
}