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Merge pull request #3977 from dpalou/MOBILE-4521 

Mobile 4521
main
Pau Ferrer Ocaña 2024-03-15 10:21:09 +01:00 committed by GitHub
parent 737cc0b18b 337dba4e9f
commit e11d830a1a
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GPG Key ID: B5690EEEBB952194
1 changed files with 32 additions and 22 deletions
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54
src/core/components/iframe/iframe.ts
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@ -40,7 +40,12 @@ export class CoreIframeComponent implements OnChanges, OnDestroy {
static loadingTimeout = 15000;
@ViewChild('iframe') iframe?: ElementRef;
@ViewChild('iframe') set iframeElement(iframeRef: ElementRef | undefined) {
this.iframe = iframeRef?.nativeElement;
this.initIframeElement();
}
@Input() src?: string;
@Input() id: string | null = null;
@Input() iframeWidth?: string;
@ -59,6 +64,7 @@ export class CoreIframeComponent implements OnChanges, OnDestroy {
initialized = false;
protected iframe?: HTMLIFrameElement;
protected style?: HTMLStyleElement;
protected orientationObs?: CoreEventObserver;
protected navSubscription?: Subscription;
@ -79,11 +85,6 @@ export class CoreIframeComponent implements OnChanges, OnDestroy {
return;
}
const iframe: HTMLIFrameElement | undefined = this.iframe?.nativeElement;
if (!iframe) {
return;
}
this.initialized = true;
if (this.showFullscreenOnToolbar || this.autoFullscreenOnRotate) {
@ -97,7 +98,7 @@ export class CoreIframeComponent implements OnChanges, OnDestroy {
});
const shadow =
iframe.closest('.ion-page')?.querySelector('ion-header ion-toolbar')?.shadowRoot;
this.elementRef.nativeElement.closest('.ion-page')?.querySelector('ion-header ion-toolbar')?.shadowRoot;
if (shadow) {
this.style = document.createElement('style');
shadow.appendChild(this.style);
@ -119,18 +120,6 @@ export class CoreIframeComponent implements OnChanges, OnDestroy {
// Show loading only with external URLs.
this.loading = !this.src || !CoreUrlUtils.isLocalFileUrl(this.src);
CoreIframeUtils.treatFrame(iframe, false);
iframe.addEventListener('load', () => {
this.loading = false;
this.loaded.emit(iframe); // Notify iframe was loaded.
});
iframe.addEventListener('error', () => {
this.loading = false;
CoreDomUtils.showErrorModal('core.errorloadingcontent', true);
});
if (this.loading) {
setTimeout(() => {
this.loading = false;
@ -138,6 +127,27 @@ export class CoreIframeComponent implements OnChanges, OnDestroy {
}
}
/**
* Initialize things related to the iframe element.
*/
protected initIframeElement(): void {
if (!this.iframe) {
return;
}
CoreIframeUtils.treatFrame(this.iframe, false);
this.iframe.addEventListener('load', () => {
this.loading = false;
this.loaded.emit(this.iframe); // Notify iframe was loaded.
});
this.iframe.addEventListener('error', () => {
this.loading = false;
CoreDomUtils.showErrorModal('core.errorloadingcontent', true);
});
}
/**
* Check if the element is in a hidden page.
*
@ -206,7 +216,7 @@ export class CoreIframeComponent implements OnChanges, OnDestroy {
await CoreIframeUtils.fixIframeCookies(url);
}
this.safeUrl = DomSanitizer.bypassSecurityTrustResourceUrl(url ? CoreFile.convertFileSrc(url) : '');
this.safeUrl = url ? DomSanitizer.bypassSecurityTrustResourceUrl(CoreFile.convertFileSrc(url)) : undefined;
// Now that the URL has been set, initialize the iframe. Wait for the iframe to the added to the DOM.
setTimeout(() => {
@ -252,8 +262,8 @@ export class CoreIframeComponent implements OnChanges, OnDestroy {
document.body.classList.toggle('core-iframe-fullscreen', this.fullscreen);
if (notifyIframe && this.iframe?.nativeElement) {
(<HTMLIFrameElement> this.iframe.nativeElement).contentWindow?.postMessage(
if (notifyIframe && this.iframe) {
this.iframe.contentWindow?.postMessage(
this.fullscreen ? 'enterFullScreen' : 'exitFullScreen',
'*',
);