@geogirafe/lib-geoportal/api/apiutils.js

GeoGirafe is a flexible application to build online geoportals.

export function updateConfigPaths(config) {
    const baseApiUrl = getBaseApiUrl();
    for (const translation of Object.values(config.languages.translations)) {
        for (let i = 0; i < translation.length; ++i) {
            const filepath = translation[i];
            if (isRelativePath(filepath)) {
                const absolutePath = new URL(filepath, baseApiUrl).href;
                translation[i] = absolutePath;
            }
        }
    }
}
export function updateRessourcesPaths(shadow) {
    const baseApiUrl = getBaseApiUrl();
    updateElements(shadow, baseApiUrl, 'img', 'src');
    updateElements(shadow, baseApiUrl, 'link', 'href');
}
function updateElements(shadow, baseApiUrl, elementTagname, attributeName) {
    const elements = shadow.querySelectorAll(`${elementTagname}[${attributeName}]`);
    for (const element of elements) {
        const path = element.getAttribute(attributeName);
        if (path && isRelativePath(path)) {
            const absolutePath = new URL(path, baseApiUrl).href;
            element.setAttribute(attributeName, absolutePath);
        }
    }
}
function getBaseApiUrl() {
    let baseApiUrl = import.meta.url;
    // Example when imported locally in dev mode: 'https://app.localhost:8080/src/base/GirafeHTMLElement.ts?t=1782368741013'
    // Example when imported from the published application: 'https://demo.geogirafe.org/mapbs/assets/component-UojAUdda.js'
    // Exemple when imported as an api: https://app.localhost:4173/assets/component-UojAUdda.js
    let index = baseApiUrl.indexOf('/src/');
    if (index <= 0) {
        index = baseApiUrl.indexOf('/assets/');
    }
    if (index > 0) {
        baseApiUrl = baseApiUrl.substring(0, index + 1);
        return baseApiUrl;
    }
    else {
        throw new Error('API: Cannot calculate the baseUrl for importing assets.');
    }
}
function isRelativePath(path) {
    if (path.startsWith('http:'))
        return false;
    if (path.startsWith('https:'))
        return false;
    if (path.startsWith('data:'))
        return false;
    if (path.startsWith('blob:'))
        return false;
    if (path.startsWith('javascript:'))
        return false;
    if (path.startsWith('mailto:'))
        return false;
    if (path.startsWith('#'))
        return false;
    return true;
}