38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
export const formatBytes = (bytes, decimals = 2) => {
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if (bytes === 0) return '0 Bytes';
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const k = 1024;
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const dm = decimals < 0 ? 0 : decimals;
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const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
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const i = Math.floor(Math.log(bytes) / Math.log(k));
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return parseFloat((bytes / k ** i).toFixed(dm)) + ' ' + sizes[i];
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};
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export const fileSizeInMegaBytes = bytes => {
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return bytes / (1024 * 1024);
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};
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export const checkFileSizeLimit = (file, maximumUploadLimit) => {
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const fileSize = file?.file?.size || file?.size;
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const fileSizeInMB = fileSizeInMegaBytes(fileSize);
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return fileSizeInMB <= maximumUploadLimit;
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};
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export const fileNameWithEllipsis = (file, maxLength = 26, ellipsis = '…') => {
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const fullName = file?.filename ?? file?.name ?? 'Untitled';
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const dotIndex = fullName.lastIndexOf('.');
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if (dotIndex === -1) return fullName;
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const [name, extension] = [
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fullName.slice(0, dotIndex),
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fullName.slice(dotIndex),
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];
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if (name.length <= maxLength) return fullName;
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return `${name.slice(0, maxLength)}${ellipsis}${extension}`;
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};
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