cloudku-uploader/index.cjs

Blazing-fast, zero-dependency uploader for CloudKu. Supports auto-conversion, chunked uploads, and TypeScript. Easily upload images, videos, audio, and documents via Node.js.

const Base = [
    'https://cloudkuimages.guru',
    'https://cloudkuimages-guru.us.itpanel.app'
];

const Headers = {
    'x-content-type-options': 'nosniff',
    'x-frame-options': 'DENY', 
    'x-xss-protection': '0',
    'referrer-policy': 'strict-origin-when-cross-origin,origin',
    'x-provided-by': 'StackCDN',
    'Referer': 'https://cloudkuimages.guru',
    'Origin': 'https://cloudkuimages.guru',
    'User-Agent': 'cloudku-uploader/4.2.1',
    'Accept': '*/*'
};

const generateBoundary = () => '----formdata-' + Math.random().toString(36).substr(2, 9);

const parseExpireTime = (timeStr) => {
    if (!timeStr) return null;
    
    const match = timeStr.match(/^(\d+)([smhdMy])$/);
    if (!match) return timeStr;
    
    const [, amount, unit] = match;
    const now = new Date();
    const value = parseInt(amount);
    
    const calculations = {
        's': () => new Date(now.getTime() + value * 1000),
        'm': () => new Date(now.getTime() + value * 60 * 1000), 
        'h': () => new Date(now.getTime() + value * 60 * 60 * 1000),
        'd': () => new Date(now.getTime() + value * 24 * 60 * 60 * 1000),
        'M': () => {
            const date = new Date(now);
            date.setMonth(date.getMonth() + value);
            return date;
        },
        'y': () => {
            const date = new Date(now);
            date.setFullYear(date.getFullYear() + value);
            return date;
        }
    };
    
    return calculations[unit]?.()?.toISOString().split('T')[0] || timeStr;
};

const buildMultipartData = (fileBuffer, fileName, expireDate) => {
    const boundary = generateBoundary();
    const encoder = new TextEncoder();
    
    let formData = `--${boundary}\r\n`;
    formData += `Content-Disposition: form-data; name="file"; filename="${fileName}"\r\n`;
    formData += `Content-Type: application/octet-stream\r\n\r\n`;
    
    const headerBytes = encoder.encode(formData);
    const fileBytes = new Uint8Array(fileBuffer);
    
    let expireBytes = new Uint8Array(0);
    if (expireDate) {
        const expireForm = `\r\n--${boundary}\r\n` +
                          `Content-Disposition: form-data; name="expire_date"\r\n\r\n${expireDate}`;
        expireBytes = encoder.encode(expireForm);
    }
    
    const footerBytes = encoder.encode(`\r\n--${boundary}--\r\n`);
    const totalSize = headerBytes.length + fileBytes.length + expireBytes.length + footerBytes.length;
    
    const multipartData = new Uint8Array(totalSize);
    let pos = 0;
    
    multipartData.set(headerBytes, pos);
    pos += headerBytes.length;
    multipartData.set(fileBytes, pos); 
    pos += fileBytes.length;
    multipartData.set(expireBytes, pos);
    pos += expireBytes.length;
    multipartData.set(footerBytes, pos);
    
    return { data: multipartData, boundary };
};

const uploadFile = async (fileBuffer, fileName = 'image.jpg', expireDate = null) => {
    const endpoint = expireDate ? '/temp.php' : '/upload.php';
    const { data, boundary } = buildMultipartData(fileBuffer, fileName, expireDate);
    
    const headers = {
        ...Headers,
        'Content-Type': `multipart/form-data; boundary=${boundary}`
    };
    
    for (let i = 0; i < Base.length; i++) {
        try {
            const response = await fetch(Base[i] + endpoint, {
                method: 'POST',
                headers,
                body: data
            });
            
            const result = await response.json();
            result.information = 'https://cloudkuimages.guru/ch';
            return result;
            
        } catch (error) {
            if (i === Base.length - 1) {
                return {
                    status: 'error',
                    message: `Upload gagal: ${error.message}`,
                    information: 'https://cloudkuimages.guru/ch'
                };
            }
        }
    }
};

const uploadSmart = async (fileBuffer, fileName = 'image.jpg', expireTime = null) => {
    const expireDate = parseExpireTime(expireTime);
    return uploadFile(fileBuffer, fileName, expireDate);
};

const uploadTemp = (fileBuffer, fileName, expireTime) => 
    uploadSmart(fileBuffer, fileName, expireTime);

const uploadPermanent = (fileBuffer, fileName) => 
    uploadFile(fileBuffer, fileName);

const uploadBatch = async (files) => {
    const results = await Promise.allSettled(
        files.map(({ buffer, name, expire }) => 
            uploadSmart(buffer, name, expire)
        )
    );
    
    return results.map((result, index) => ({
        index,
        status: result.status,
        data: result.status === 'fulfilled' ? result.value : null,
        error: result.status === 'rejected' ? result.reason : null
    }));
};


const upload30s = (buffer, name) => uploadTemp(buffer, name, '30s');  
const upload15m = (buffer, name) => uploadTemp(buffer, name, '15m');  
const upload6h = (buffer, name) => uploadTemp(buffer, name, '6h');    
const upload7d = (buffer, name) => uploadTemp(buffer, name, '7d');    
const upload3M = (buffer, name) => uploadTemp(buffer, name, '3M');    
const upload1y = (buffer, name) => uploadTemp(buffer, name, '1y');    

module.exports = {
    uploadFile,
    uploadSmart, 
    uploadTemp,
    uploadPermanent,
    uploadBatch,
    parseExpireTime,
    upload30s,
    upload15m, 
    upload6h,
    upload7d,
    upload3M,
    upload1y
};
module.exports.uploadFile = uploadFile;
module.exports.uploadSmart = uploadSmart;
module.exports.uploadTemp = uploadTemp;
module.exports.uploadPermanent = uploadPermanent;
module.exports.uploadBatch = uploadBatch;
module.exports.parseExpireTime = parseExpireTime;
module.exports.upload30s = upload30s;
module.exports.upload15m = upload15m;
module.exports.upload6h = upload6h;
module.exports.upload7d = upload7d;
module.exports.upload3M = upload3M;
module.exports.upload1y = upload1y;