david_bai
38 lines
1.1 KiB
TypeScript
38 lines
1.1 KiB
TypeScript
import { CustomFile } from "@/types/webrtc";
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// Adaptively format the file size with units
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export const formatFileSize = (sizeInBytes: number): string => {
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const units = ["B", "KB", "MB", "GB", "TB"];
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let size = sizeInBytes;
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let unitIndex = 0;
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while (size >= 1024 && unitIndex < units.length - 1) {
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size /= 1024;
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unitIndex++;
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}
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return `${size.toFixed(2)} ${units[unitIndex]}`;
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};
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export const generateFileId = (file: CustomFile): string => {
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return `${file.fullName}-${file.size}-${file.type}-${file.lastModified}`;
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};
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/**
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* Triggers a browser download for the given file-like object.
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* @param file - The file blob or any file-like object that can be used with URL.createObjectURL.
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* @param saveName - The name to use for the downloaded file.
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*/
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export const downloadAs = async (
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file: Blob | File,
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saveName: string
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): Promise<void> => {
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const url = URL.createObjectURL(file);
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const a = document.createElement("a");
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a.href = url;
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a.download = saveName;
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document.body.appendChild(a);
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a.click();
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document.body.removeChild(a);
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URL.revokeObjectURL(url);
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};
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