17 lines
661 B
TypeScript
17 lines
661 B
TypeScript
export const MAX_IMAGE_FILESIZE = 2097152;
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export const ACCEPTED_IMAGE_TYPES = ['image/png', 'image/jpeg', 'image/gif'];
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export function getBase64(img: File | Blob, callback: (imageUrl: string | ArrayBuffer) => void) {
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const reader = new FileReader();
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reader.addEventListener('load', () => callback(reader.result));
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reader.readAsDataURL(img);
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}
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export function readableBytes(bytes: number): string {
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const index = Math.floor(Math.log(bytes) / Math.log(1024));
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const SIZE_UNITS = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
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const size = Number((bytes / Math.pow(1024, index)).toFixed(2)) * 1;
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return `${size} ${SIZE_UNITS[index]}`;
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}
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