.map(function (asset) {
const next = urlm.getHostname(asset);
if (hostname !== next) {
hostname = next;
// New hostname, so install GET handler for that host
toolbox.router.get('*', toolbox.networkFirst, {
origin: hostname,
// any/all CDNs get 3 seconds max
networkTimeoutSeconds: 3
});
}
// Precache the asset in 'install'
return asset;
})
/**
* Cache background images for the app
*
* @param {Object} payload - The stores payload object.
* @param {Object} payload.BackgroundStore - The dehydrated BackgroundStore.
* @param {Object} payload.BackgroundStore.backgroundUrls - The background urls
* object, containing name-values for backgrounds at imageServiceUrl.
* @param {String} payload.BackgroundStore.imageServiceUrl - The url to the
* image service.
*/
export default function backgroundHandler (payload) {
const backgroundStore = payload.BackgroundStore;
debug('install background image handler', backgroundStore);
// Install a precaching, read-thru cache on all requests to the background
// image service
toolbox.router.get('*',
precacheBackgrounds.bind(null, backgroundStore.backgroundUrls), {
debug: toolbox.options.debug,
origin: urlm.getHostname(backgroundStore.imageServiceUrl)
}
);
// Nothing deferred (yet), so return a resolved Promise
return Promise.resolve();
}
var hostnames = _.uniq(data.assets.map(function (asset) {
return urlm.getHostname(asset);
}));
testUrls.forEach((url, index) => {
expect(urlm.getHostname(url)).to.eql(hosts[index].replace(/:.+$/, ''));
});