flickr.js

#!/usr/bin/env node

if (!process.argv[2] || !process.argv[3]) {
    console.log('Usage: ' + process.argv[1] + ' <Flickr API Key> <User NSID>');
    process.exit();
};

const API_KEY = process.argv[2];
const USER_ID = process.argv[3];
const FLICKR_DOMAIN = 'api.flickr.com';

var http = require('http'),
    querystring = require('querystring'),
    xml2js = require('xml2js-expat');

main();

function getFavorites(nsid, minDate, maxDate) {
    var parser = new xml2js.Parser();
    var client = http.createClient(80, FLICKR_DOMAIN);
    var path = '/services/rest/?' + querystring.stringify({
        method: 'flickr.favorites.getPublicList',
        api_key: API_KEY,
        user_id: nsid,
        min_fave_date: minDate,
        max_fave_date: maxDate
    });
    var request = client.request('GET', path, {
        host: FLICKR_DOMAIN
    });
    request.end();
    request.on('response', function(response) {
        var body = '';
        response.on('data', function(chunk) {
            body += chunk;
        });
        response.on('end', function() {
            if (parser.parse(body)) {
                var photos = parser.resultObject.photos;
                if (photos['@'].total > 1) {
                    photos.photo.forEach(function(item) {
                        console.log(item['@'].id);
                    });
                } else if (photos['@'].total === '1') {
                    console.log(photos.photo['@'].id);
                }
            }
        });
    });
}

function main() {
    var maxDate = Math.round(new Date().getTime() / 1000);
    var minDate = maxDate - 60 * 60 * 24;
    var parser = new xml2js.Parser();
    var client = http.createClient(80, FLICKR_DOMAIN);
    var path = '/services/rest/?' + querystring.stringify({
        method: 'flickr.contacts.getPublicList',
        api_key: API_KEY,
        user_id: USER_ID
    });
    var request = client.request('GET', path, {
        host: FLICKR_DOMAIN
    });
    request.end();
    request.on('response', function(response) {
        var body = '';
        response.setEncoding('UTF-8');
        response.on('data', function(chunk) {
            body += chunk;
        });
        response.on('end', function() {
            if (parser.parse(body)) {
                parser.resultObject.contacts.contact.forEach(function(item) {
                    getFavorites(item['@'].nsid, minDate, maxDate);
                });
            }
        });
    });
}