src/lib/image.ts


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import { v4 as uuidV4 } from 'uuid';
import { writeFileSync, mkdir } from 'fs';

export function saveImg(img: string): string
{
    if(!img) return null;

    let filename = `${uuidV4()}.${img.split(';')[0].split('/')[1]}`;

    let path;
    if(process.env.DEV) {
        path = `/public/${filename}`;
    } else {
        path = `/dist/client/${filename}`;
    }
    writeFileSync(path, img.split(',')[1], "base64");

    return filename;
}

export function getImgType(img: string): string
{
    if(!img) return null;
    return img.split('/')[0].split(':')[1];
}