cc.js

const axios = require('axios');
const turf = require('@turf/turf');
const BASE_URL = "https://api.creativecommons.engineering";

module.exports = {
    async getImagesCC(topic) {
        const requestConfig = {
            baseURL: BASE_URL + "/",
            url: "image/search/",
            method: "get",
            params: {
                format: 'json',
                q: topic,
                lt: 'all',
                provider: ['wikimedia', 'thorvaldsensmuseum', 'thingiverse', 'svgsilh', 'sciencemuseum', 'rijksmuseum', 'rawpixel', 'phylopic', 'nypl', 'museumsvictoria', 'met', 'mccordmuseum', 'iha', 'geographorguk', 'floraon', 'flickr', 'eol', 'digitaltmuseum', 'deviantart', 'clevelandmuseum', 'brooklynmuseum', 'behance', 'animaldiversity', 'WoRMS', 'CAPL', '500px'],
                page: 1,
                pagesize: 30,
                filter_dead: true
            }
        }

        const response = await axios.request(requestConfig);

        let images = [];

        if (!response.data.results) {
            return [];
        }

        //format response
        for (var i = 0; i < response.data.results.length; i++) {
            var result = response.data.results[i];

            var subjects = [];

            if (result.tags != undefined) {
                for (let tag of result.tags) {
                    subjects.push(tag.name);
                }
            }

            var image = {
                id: result.id,
                source: "CC Search",
                title: [],
                imageURL: result.url,
                thumbURL: result.thumbnail,
                download_url: result.detail,
                creators: [],//creator_url
                institutions: [],
                subjects: subjects,
                legacy_tags: result.legacy_tags,
                license: result.license,
                license_id: result.license,
                license_version: result.license_version,
                license_link: '',
                infoURL: result.foreign_landing_url,
                inventoryNumber: '',
                geoLocations: '',
                measurements: '',
                formats: '',
                year: '',
                publisher: '',
                actors: '',
                places: '',
                collection: '',
                imageRights: '',
                description: '',
                inscriptions: '',
                datecreated: ''
            }

            if (result.title) {
                image.title.push(result.title);
            }

            if (result.creator) {
                image.creators.push(result.creator);
            }

            for (var j = 0; j < CCLicenses.length; j++) {
                if (CCLicenses[j].id == result.license) {
                    image.license = CCLicenses[j].short;
                    image.license_link = CCLicenses[j].url;
                    break;
                }
            }

            for (var k = 0; k < glams.length; k++) {
                if (glams[k].id == result.provider) {
                    image.institutions.push(glams[k].defaultname);
                }
                // if (glams[k].id == result.source) {
                //     image.source.push(glams[k].defaultname);
                //     break;
                // }
            }

            images.push(image);
        }

        return images;
    }
};

const CCLicenses = [
    { "id": 'by', "short": "CC BY", "qid": "xxx", "url": "xxx", "icon": "xxx" },
    { "id": 'cc0', "short": "CC0", "qid": "xxx", "url": "xxx", "icon": "xxx" },
    { "id": 'by-nc-nd', "short": "CC BY-NC-ND", "qid": "xxx", "url": "xxx", "icon": "xxx" },
    { "id": 'by-nc-sa', "short": "CC BY-NC-SA", "qid": "xxx", "url": "xxx", "icon": "xxx" },
    { "id": 'by-nd', "short": "CC BY-ND", "qid": "xxx", "url": "xxx", "icon": "xxx" },
    { "id": 'pdm', "short": "PD", "qid": "xxx", "url": "xxx", "icon": "xxx" },
    { "id": 'by-sa', "short": "CC BY-SA", "qid": "xxx", "url": "xxx", "icon": "xxx" },
    { "id": 'by-nc', "short": "CC BY-NC", "qid": "xxx", "url": "xxx", "icon": "xxx" }
];

const glams = [
    { "id": "thorvaldsensmuseum", "defaultname": "Thorvaldsens Museum", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "thingiverse", "defaultname": "Thingiverse", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "svgsilh", "defaultname": "SVG Silh", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "sciencemuseum", "defaultname": "Science Museum – UK", "qid": "xxx", "url": "xxx", "included": true },
    { "id": "rijksmuseum", "defaultname": "Rijksmuseum", "qid": "xxx", "url": "xxx", "included": true },
    { "id": "rawpixel", "defaultname": "Rawpixel", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "nypl", "defaultname": "NYPL", "qid": "xxx", "url": "xxx", "included": true },
    { "id": "museumsvictoria", "defaultname": "Museums Victoria", "qid": "xxx", "url": "xxx", "included": true },
    { "id": "met", "defaultname": "Metropolitan Museum of Art", "qid": "xxx", "url": "xxx", "included": true },
    { "id": "mccordmuseum", "defaultname": "xxx", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "iha", "defaultname": "iha", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "floraon", "defaultname": "xxx", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "geographorguk", "defaultname": "Geograph Britain and Ireland", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "flickr", "defaultname": "Flickr", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "eol", "defaultname": "xxx", "qid": "xxx", "url": "xxx", "included": true },
    { "id": "digitaltmuseum", "defaultname": "Digitalt Museum", "qid": "xxx", "url": "xxx", "included": true },
    { "id": "deviantart", "defaultname": "DeviantArt", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "clevelandmuseum", "defaultname": "Cleveland Museum of Art", "qid": "xxx", "url": "xxx", "included": true },
    { "id": "brooklynmuseum", "defaultname": "Brooklyn Museum", "qid": "xxx", "url": "xxx", "included": true },
    { "id": "behance", "defaultname": "Bēhance", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "animaldiversity", "defaultname": "Animal Diversity Web", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "WoRMS", "defaultname": "World Register of Marine Species", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "CAPL", "defaultname": "CAPL", "qid": "xxx", "url": "xxx", "included": false },
    { "id": "500px", "defaultname": "500px", "qid": "xxx", "url": "xxx", "included": false }
];