7d4c5d7be8
* feat: screenshot whole page, hide certain elements, screenshot fixed size * refactor: use variants instead of groups and custom rules * feat: scaled header, smaller body, weird padding/margin changes * feat: consistent sizing & style regardless of zoom * feat: use downloadBlob instead of hand-rolled image saving * fix: be type safe is toBlob returns Promise<null> * fix: revoke object url when it should be * fix: animation scheduling --------- Co-authored-by: Razboy20 <razboy20@gmail.com>
31 lines
1.1 KiB
TypeScript
31 lines
1.1 KiB
TypeScript
import type { MIMETypeKey } from '../types/MIMEType';
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import MIMEType from '../types/MIMEType';
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/**
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* Downloads a blob by creating a temporary URL and triggering a download.
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* @param blobPart The blob data to be downloaded.
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* @param type The MIME type of the blob.
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* @param fileName The name of the file to be downloaded.
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* @returns A promise that resolves when the download is successful, or rejects with an error if the download fails.
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*/
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export function downloadBlob(blobPart: BlobPart, type: MIMETypeKey, fileName: string): Promise<void> {
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return new Promise((resolve, reject) => {
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const blob: Blob = new Blob([blobPart], { type: MIMEType[type] });
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const url = URL.createObjectURL(blob);
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const link = document.createElement('a');
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link.href = url;
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link.download = fileName;
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link.addEventListener('click', () => {
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resolve();
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});
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link.addEventListener('error', () => {
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URL.revokeObjectURL(url);
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reject(new Error('Download failed'));
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});
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link.click();
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URL.revokeObjectURL(url);
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});
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}
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