Pdf To Jpg

import axios from 'axios'
import FormData from 'form-data'
import fs from 'fs'
import path from 'path'

const BASE = 'https://api.ilovepdf.com'

async function getPublicToken() {
  const res = await axios.get('https://www.ilovepdf.com/pdf_to_jpg', {
    headers: { 'User-Agent': 'Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36' }
  })
  const match = res.data.match(/"token":"([^"]+)"/)
  if (!match) throw new Error('Token not found')
  return match[1]
}

async function startTask(token) {
  // endpoint publik yang bener
  const res = await axios.get(`${BASE}/v1/start/pdfjpg`, {
    headers: { Authorization: `Bearer ${token}` }
  })
  // response: { server: 'api100.ilovepdf.com', task: 'xxx' }
  return { server: `https://${res.data.server}`, task: res.data.task }
}

async function uploadFile(server, task, token, filePath) {
  const form = new FormData()
  form.append('task', task)
  form.append('file', fs.createReadStream(filePath), path.basename(filePath))

  const res = await axios.post(`${server}/v1/upload`, form, {
    headers: { Authorization: `Bearer ${token}`, ...form.getHeaders() }
  })
  return res.data.server_filename
}

async function processTask(server, task, token, serverFilename, originalName, mode = 'pages', dpi = '150') {
  const form = new FormData()
  form.append('task', task)
  form.append('tool', 'pdfjpg')
  form.append('pdfjpg_mode', mode)
  form.append('dpi', dpi)
  form.append('output_filename', '{filename}_page')
  form.append('packaged_filename', 'ilovepdf_pages-to-jpg')
  form.append('files[0][server_filename]', serverFilename)
  form.append('files[0][filename]', originalName)

  await axios.post(`${server}/v1/process`, form, {
    headers: { Authorization: `Bearer ${token}`, ...form.getHeaders() }
  })
}

async function downloadResult(server, task, token, outputPath) {
  const res = await axios.get(`${server}/v1/download/${task}`, {
    headers: { Authorization: `Bearer ${token}` },
    responseType: 'arraybuffer'
  })
  fs.writeFileSync(outputPath, res.data)
}

export async function pdfToJpg(filePath, outputPath = 'output.zip', { mode = 'pages', dpi = '150' } = {}) {
  console.log('Fetching token...')
  const token = await getPublicToken()

  console.log('Starting task...')
  const { server, task } = await startTask(token)
  console.log(`Server: ${server}, Task: ${task}`)

  console.log('Uploading...')
  const serverFilename = await uploadFile(server, task, token, filePath)

  console.log('Processing...')
  await processTask(server, task, token, serverFilename, path.basename(filePath), mode, dpi)

  console.log('Downloading...')
  await downloadResult(server, task, token, outputPath)
  console.log(`Done → ${outputPath}`)
}

pdfToJpg('./pdf.pdf', 'result.zip', { dpi: '300' })