Upload image to geohashing.site

upload.js

import { wrapFetch } from 'https://deno.land/x/another_cookiejar@v4.1.6/mod.ts'

const API_URL = 'https://geohashing.site/api.php'
const USERNAME = ''
const PASSWORD = ''

// Wrap fetch with a cookie jar.
const fetch = wrapFetch()

await login(USERNAME, PASSWORD)
// await getEditToken()
await uploadImage(
  '2022-12-30_-38_146_mdixon4.jpg',
  `[[Category: Meetup on 2022-12-30]]
[[Category: Meetup in -38 146]]

Uploaded by mdixon4's bot.`
)

//////////////////////////////

async function uploadImage(pathToImage, comment) {
  console.log('Uploading', pathToImage)
  const filename = pathToImage.split('/').pop()
  const imageFileData = Deno.readFileSync(pathToImage)
  const csrfToken = await getCsrfToken()

  const params = new URLSearchParams()
  params.append('action', 'upload')
  params.append('format', 'json')
  // params.append('token', csrfToken)

  const formData = new FormData()
  formData.append('token', csrfToken)
  formData.append('filename', filename)
  formData.append('comment', comment)
  formData.append('file', imageFileData, {
    filename,
    type: 'image/jpg',
    name: 'file',
  })

  // Make the request.
  const response = await fetch(API_URL + '?' + params.toString(), {
    method: 'POST',
    body: formData,
    headers: {
      'Content-Type': 'multipart/form-data',
    },
  })

  console.log(await response.json())
}

async function getLoginToken() {
  console.log('Retrieving login token...')
  const params = new URLSearchParams()
  params.append('action', 'query')
  params.append('meta', 'tokens')
  params.append('type', 'login')
  params.append('format', 'json')
  const resp = await fetch(API_URL + '?' + params.toString())
  const loginToken = (await resp.json()).query.tokens.logintoken
  console.log('Login token:', loginToken)
  return loginToken
}

async function getCsrfToken() {
  console.log('Retrieving CSRF token...')
  const params = new URLSearchParams()
  params.append('action', 'query')
  params.append('meta', 'tokens')
  params.append('format', 'json')
  const resp = await fetch(API_URL + '?' + params.toString())
  const csrfToken = (await resp.json()).query.tokens.csrftoken
  console.log('CSRF token:', csrfToken)
  return csrfToken
}

async function login(username, password) {
  console.log('Logging in...')
  const params = new URLSearchParams()
  params.append('action', 'login')
  params.append('lgname', username)
  params.append('lgpassword', password)
  params.append('lgtoken', await getLoginToken())
  params.append('format', 'json')
  const resp = await fetch(API_URL, {
    method: 'POST',
    body: params,
  })
  const data = await resp.json()
  if (data.login.result === 'Success') {
    console.log('Login successful!')
  } else {
    console.log(data.login)
    throw new Error('Login failed!')
  }
}