Instagram Graph API Media

instagram.js

const fetch = require('node-fetch')

const { FB_PAGE_ID, FB_ACCESS_TOKEN } = process.env
const { getParams } = require('./helpers')
const GRAPH_URL = 'https://graph.facebook.com/v4.0'
const headers = { 'content-type': 'application/json' }
const options = { headers }

let params = { access_token: FB_ACCESS_TOKEN }

async function getIDs () {
  const ids = new URL(`${GRAPH_URL}/${FB_PAGE_ID}/media`)
  await getParams(params, ids)
  return  await(await fetch(ids, options)).json()
}

async function feed () {
  let images = []
  const { data } = await getIDs()

  params.fields = 'media_type,media_url'

  for (const { id } of data) {
    const imageUrl = new URL(`${GRAPH_URL}/${id}`)
    await getParams(params, imageUrl)
    const image = await(await fetch(imageUrl, options)).json()
    if (image.media_type === 'IMAGE') images = [...images, image]
  }

  return images
}

module.exports = { feed }