jiti-meet/react/features/base/lib-jitsi-meet/functions.js

63 lines
2.1 KiB
JavaScript
Raw Normal View History

import { loadScript } from '../../base/util';
2017-02-19 00:42:11 +00:00
import JitsiMeetJS from './_';
declare var APP: Object;
const JitsiConnectionErrors = JitsiMeetJS.errors.connection;
/**
* Determines whether a specific JitsiConnectionErrors instance indicates a
* fatal JitsiConnection error.
*
* FIXME Figure out the category of errors defined by the fucntion and describe
* that category. I've currently named the category fatal because it appears to
* be used in the cases of unrecoverable errors that necessitate a reload.
*
* @param {string} error - The JitsiConnectionErrors instance to
* categorize/classify.
* @returns {boolean} True if the specified JitsiConnectionErrors instance
* indicates a fatal JitsiConnection error; otherwise, false.
*/
export function isFatalJitsiConnectionError(error: string) {
return (
error === JitsiConnectionErrors.CONNECTION_DROPPED_ERROR
|| error === JitsiConnectionErrors.OTHER_ERROR
|| error === JitsiConnectionErrors.SERVER_ERROR);
}
/**
* Loads config.js file from remote server.
*
* @param {string} host - Host where config.js is hosted.
2016-12-07 22:08:35 +00:00
* @param {string} path='/config.js' - Relative pah to config.js file.
* @returns {Promise<Object>}
*/
2017-02-19 00:42:11 +00:00
export function loadConfig(host: string, path: string = '/config.js') {
// Returns config.js file from global scope. We can't use the version that's
// being used for the React Native app because the old/current Web app uses
// config from the global scope.
if (typeof APP !== 'undefined') {
return Promise.resolve(window.config);
}
2016-12-07 22:08:35 +00:00
return loadScript(new URL(path, host).toString())
.then(() => {
const config = window.config;
// We don't want to pollute global scope.
window.config = undefined;
if (typeof config !== 'object') {
throw new Error('window.config is not an object');
}
return config;
})
2016-12-07 22:08:35 +00:00
.catch(err => {
console.error(`Failed to load ${path} from ${host}`, err);
2016-12-07 22:08:35 +00:00
throw err;
});
}