43 lines
1.7 KiB
TypeScript
43 lines
1.7 KiB
TypeScript
import { Injectable } from "@angular/core";
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import { FileDownloadBuilder } from "@bitwarden/common/platform/abstractions/file-download/file-download.builder";
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import { FileDownloadRequest } from "@bitwarden/common/platform/abstractions/file-download/file-download.request";
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import { FileDownloadService } from "@bitwarden/common/platform/abstractions/file-download/file-download.service";
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import { Utils } from "@bitwarden/common/platform/misc/utils";
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import { SafariApp } from "../../browser/safariApp";
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import { BrowserApi } from "../browser/browser-api";
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@Injectable()
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export class BrowserFileDownloadService implements FileDownloadService {
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download(request: FileDownloadRequest): void {
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const builder = new FileDownloadBuilder(request);
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if (BrowserApi.isSafariApi) {
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let data: BlobPart = null;
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if (builder.blobOptions.type === "text/plain" && typeof request.blobData === "string") {
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data = request.blobData;
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} else {
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data = Utils.fromBufferToB64(request.blobData as ArrayBuffer);
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}
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// FIXME: Verify that this floating promise is intentional. If it is, add an explanatory comment and ensure there is proper error handling.
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// eslint-disable-next-line @typescript-eslint/no-floating-promises
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SafariApp.sendMessageToApp(
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"downloadFile",
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JSON.stringify({
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blobData: data,
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blobOptions: request.blobOptions,
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fileName: request.fileName,
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}),
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true,
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);
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} else {
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const a = window.document.createElement("a");
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a.href = URL.createObjectURL(builder.blob);
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a.download = request.fileName;
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window.document.body.appendChild(a);
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a.click();
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window.document.body.removeChild(a);
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}
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}
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}
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