102 lines
3.3 KiB
JavaScript
102 lines
3.3 KiB
JavaScript
/* @flow */
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import { setConfigFromURLParams } from '../../base/config';
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import { loadScript } from '../../base/util';
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import JitsiMeetJS from './_';
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declare var APP: Object;
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const JitsiConnectionErrors = JitsiMeetJS.errors.connection;
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/**
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* Creates a JitsiLocalTrack model from the given device id.
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*
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* @param {string} type - The media type of track being created. Expected values
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* are "video" or "audio".
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* @param {string} deviceId - The id of the target media source.
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* @returns {Promise<JitsiLocalTrack>}
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*/
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export function createLocalTrack(type: string, deviceId: string) {
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return (
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JitsiMeetJS.createLocalTracks({
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cameraDeviceId: deviceId,
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devices: [ type ],
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// eslint-disable-next-line camelcase
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firefox_fake_device:
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window.config && window.config.firefox_fake_device,
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micDeviceId: deviceId
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})
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.then(([ jitsiLocalTrack ]) => jitsiLocalTrack));
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}
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/**
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* Determines whether a specific JitsiConnectionErrors instance indicates a
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* fatal JitsiConnection error.
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*
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* FIXME Figure out the category of errors defined by the fucntion and describe
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* that category. I've currently named the category fatal because it appears to
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* be used in the cases of unrecoverable errors that necessitate a reload.
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*
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* @param {string} error - The JitsiConnectionErrors instance to
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* categorize/classify.
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* @returns {boolean} True if the specified JitsiConnectionErrors instance
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* indicates a fatal JitsiConnection error; otherwise, false.
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*/
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export function isFatalJitsiConnectionError(error: string) {
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return (
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error === JitsiConnectionErrors.CONNECTION_DROPPED_ERROR
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|| error === JitsiConnectionErrors.OTHER_ERROR
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|| error === JitsiConnectionErrors.SERVER_ERROR);
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}
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/**
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* Loads config.js from a specific remote server.
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*
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* @param {string} host - Host where config.js is hosted.
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* @param {string} path='config.js' - Relative pah to config.js file.
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* @returns {Promise<Object>}
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*/
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export function loadConfig(host: string, path: string = 'config.js') {
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let promise;
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if (typeof APP === 'undefined') {
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promise
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= loadScript(new URL(path, host).toString())
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.then(() => {
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const { config } = window;
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// We don't want to pollute global scope.
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window.config = undefined;
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if (typeof config !== 'object') {
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throw new Error('window.config is not an object');
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}
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return config;
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})
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.catch(err => {
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console.error(`Failed to load ${path} from ${host}`, err);
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throw err;
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});
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} else {
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// Return config.js file from global scope. We can't use the version
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// that's being used for the React Native app because the old/current
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// Web app uses config from the global scope.
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promise = Promise.resolve(window.config);
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}
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// FIXME It's neither here nor there at the time of this writing where
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// config, interfaceConfig, and loggingConfig should be overwritten by URL
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// params.
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promise = promise.then(value => {
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setConfigFromURLParams();
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return value;
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});
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return promise;
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}
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