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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | 4x 4x 4x 4x 4x 4x 7x 5x 1x 4x 6x 6x 4x | import { LinksApiService } from './links-api.service';
import { inject, Injectable } from '@angular/core';
import { forkJoin, Observable, of } from 'rxjs';
import { map } from 'rxjs/operators';
// Backend limit per request (WikiLinksApiController::MAX_LINKS)
export const MAX_LINKS = 500;
@Injectable()
export class LinksService {
private readonly linksApiService = inject(LinksApiService);
getLinkStatuses(links: string[]): Observable<Record<string, boolean>> {
if (links.length === 0) {
return of({});
}
const chunks = Array.from({ length: Math.ceil(links.length / MAX_LINKS) }, (_, i) =>
links.slice(i * MAX_LINKS, (i + 1) * MAX_LINKS),
);
return forkJoin(chunks.map(chunk => this.linksApiService.checkLinks(chunk))).pipe(
map(results => Object.assign({}, ...results)),
);
}
}
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