unsplash-uploader.js

/*
* READ BEFORE COPY-PASTING THIS FILE
* - The following script is buggy
* - This will not work, it has been tested on May 14th 2019 and the server response is 403.
* - PR are welcome if someone has any workaround/solution.
*/

const fs = require("fs");
const fetch = require("isomorphic-fetch");
const path = require("path");
const os = require("os");
const { URL } = require("url");
const getImageSize = require("image-size");

const BEAERER_TOKEN = process.env.BEARER_TOKEN || "hardcoded-token"

const getSignedURL = async () => {
	console.log("Getting signed URL");
	const url = new URL("https://unsplash.com/napi/photos/presigned_url");

	try {
		const response = await fetch(url.href, {
			method: "GET",
		});

		if (!response.ok) {
			console.error(response.status);
			return false;
		}

		const data = await response.json();

		return data.presigned_url;
	} catch (error) {
		console.error(error);
		return false;
	}
};

const uploadToS3 = async (pathToFile, presigned_url) => {
	console.log("Uploading to S3");
	const url = new URL(presigned_url);
	const file = fs.readFileSync(pathToFile);
	const filesize = fs.statSync(pathToFile).size;
	const { width, height, type } = getImageSize(file);
	const filepath = url.pathname;
	const filetype = `image/${type}`;
	const binaryData = file.toString("binary");

	const API_DATA = {
		width,
		height,
		filepath,
		filetype,
		filesize,
	};

	try {
		const response = await fetch(url.href, {
			method: "PUT",
			body: binaryData,
			headers: {
				Refer: "https://unsplash.com/",
				Origin: "https://unsplash.com/",
				"User-Aagent":
					"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36",
				DNT: 1,
				"Content-Type": filetype,
			},
		});

		if (!response.ok) {
			console.clear();
			console.table({ operation: "Upload", status: response.status, message: response.statusText });

			return {
				status: false,
				data: {},
			};
		}

		return {
			status: response.ok,
			data: API_DATA,
		};
	} catch (error) {
		console.error(error);
		return false;
	}
};

const interfaceWithAPI = async (data) => {
	console.log("Interfacing with API....");
	const url = new URL("https://unsplash.com/napi/photos");
	const query = {};

	Object.keys(query).map((k) => url.searchParams.set(k, query[k]));

	try {
		const response = await fetch(url.href, {
			method: "POST",
			body: JSON.stringify({ photo: data }, null, 2),
			headers: {
				Authorization: `Bearer ${BEAERER_TOKEN}`
				origin: "https://unsplash.com",
				"accept-encoding": "gzip, deflate, br",
				"accept-language": "it-IT,it;q=0.9,en-US;q=0.8,en;q=0.7",
				cookie:
					"_ga=GA1.2.1702173825.1537532910; uuid=d932a120-bd99-11e8-afe9-bbf0b2793133; xpos=%7B%7D; __utmz=167807461.1537780602.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); xp-search-cervantes-v1=control; ugid=9378b40282227cb486bd2318801618965144820; __utma=167807461.1702173825.1537532910.1537780602.1545334217.2; auth_user_id=392403; stream_user_token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyZXNvdXJjZSI6IioiLCJhY3Rpb24iOiIqIiwiZmVlZF9pZCI6Im5vdGlmaWNhdGlvbjM5MjQwMyJ9.jNiFkDqZ8oIm4gNud9uJ84xbAON9jcSKkreo6weml-4; intercom-id-njw7pl12=cbe1bc7a-b884-4657-a326-e488a5ece036; _sp_id.7efb=a0740315-d098-4c92-8d7c-a050e458f7e2.1556841546.6.1557137271.1557134957.2ae41df1-f71c-4c6f-a878-28fbb8e5f2b9; _gid=GA1.2.1980213034.1557785829; _sp_ses.0295=*; xp-search-no-idf=excluded; lux_uid=155778609108149235; un_sesh=L1p5cE0vTWJQaHVuQmlJcUlrUHJERGI3VGhoNDlJTHFtY2IxZ1lGM2xkZWZvTS8xVW1EazJZdkVicHNFSnZ6TGtsdEg1VndsaTlZS1YvbEdsLzFUd1pMVkFoclh4QURtL1EyREY0cmxDVFNsYWllRHBXd0l0TmxnbW00WEVxZDJqZUZLd3o4eXJuckNWbGEwOHFJL1NGcldyYnZ4UnVHU0tqR1RBaGlJQmdCUmlUT28xMFQ1QitmaXJoOEhkY1J3OWpiWDdReW1wZEVYTkgwZVJhQ0VXUFNrdFNObXJvUGlPK3lwRzdnWGFuREJmcGRlRFBIVDJ6SzgrdXY3cXJ5VlNnOWxjeDI1TStxRlRvYnpYK0I1Mk56dWNpRXRzdlRjVEhUUUo1OXRMbWFMNkFGdjQrUnRHM0g2aExReU5UU1I2cmdGUE55YjdiRWZhRnRWUDN6Snorb2xCM2xJamRWc0U5aHlGa2NVdXlweUtISWtCYVY0WS9PMG9uOEhpdVZKanZ5UStiV3NGT055aFJSS0ZKRXB5UT09LS1aazlzUWh2dDJJZmZCQlZyKzJVNTF3PT0%3D--2f8cef780fc0863e6a9f55cd4237b62dce936eec; _sp_id.0295=b9861be3-38cd-4105-b3d1-436e85807667.1537532910.104.1557786161.1557303173.a5fa8f55-4fd7-46fb-838b-abd564311d31",
				dpr: "1",
				pragma: "no-cache",
				"user-agent":
					"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.131 Safari/537.36",
				"viewport-width": "2532",
				"content-type": "application/json",
				accept: "*/*",
				"cache-control": "no-cache",
				referer: "https://unsplash.com/",
				dnt: "1",
			},
		});

		if (!response.ok) {
			console.clear();
			console.table({ operation: "Api interface", status: response.status, message: response.statusText });
			return false;
		}

		return await response.json();
	} catch (error) {
		console.error(error);
		return false;
	}
};

const picture = path.join(os.homedir(), "Desktop", "file.jpg");

getSignedURL()
	.then((presigned_url) => {
		uploadToS3(picture, presigned_url)
			.then(({ status, data }) => {
				if (!status) return false;
				interfaceWithAPI(data)
					.then(console.log)
					.catch(console.error);
			})
			.catch(console.error);
	})
	.catch(console.error);