@geogirafe/lib-geoportal/tools/ogcapi/ogcapifeaturesclientgeorama.js

GeoGirafe is a flexible application to build online geoportals.

import OgcApiFeaturesClient from './ogcapifeaturesclient';
import { DEMO_LAYERS } from './demolayers';
export default class OgcApiFeaturesClientGeorama extends OgcApiFeaturesClient {
    constructor(serverConfig) {
        super(serverConfig);
    }
    /**
     * POC overwrite: Upper/lowercase issues with collection property `storageCrs`: pygeoapi uses `storageCRS`.
     */
    async getCollection(collectionId) {
        const collection = await super.getCollection(collectionId);
        if (Object.keys(collection).includes('storageCRS')) {
            // @ts-expect-error Wrong property name form server
            collection.storageCrs = collection.storageCRS;
        }
        return collection;
    }
    /**
    Overwrite base method fetch options because the Georama demo server currently only supports basic auth.
     */
    getFetchOptions(method = 'GET', crsIdentifier) {
        const fetchOptions = super.getFetchOptions(method, crsIdentifier);
        const headers = new Headers(fetchOptions?.headers);
        // POC: Only basic auth for now
        headers.set('Authorization', `Basic ${window.btoa(DEMO_LAYERS.GEORAMA.credentials)}`);
        fetchOptions.credentials = 'include';
        fetchOptions.mode = 'cors';
        fetchOptions.headers = headers;
        return fetchOptions;
    }
}