47 lines
896 B
TypeScript
47 lines
896 B
TypeScript
import { IMedia } from "@/types/media.model";
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export async function buildFileFromIMedia(
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obj: IMedia | null | undefined
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): Promise<File | null> {
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if (!obj) return Promise.resolve(null);
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const response = await fetch(obj.url);
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const blob = await response.blob();
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return new File([blob], obj.name);
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}
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export function buildFileVariable(
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file: File | null,
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name: string,
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alt?: string
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): Record<string, unknown> {
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if (!file) return {};
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return {
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[name]: {
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media: {
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name: file.name,
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alt: alt || file.name,
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file,
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},
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},
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};
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}
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export function readFileAsync(
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file: File
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): Promise<string | ArrayBuffer | null> {
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return new Promise((resolve, reject) => {
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const reader = new FileReader();
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reader.onload = () => {
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resolve(reader.result);
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};
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reader.onerror = reject;
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reader.readAsBinaryString(file);
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});
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}
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