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Diffstat (limited to 'webapp/client/webrtc_client.jsx')
| -rw-r--r-- | webapp/client/webrtc_client.jsx | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/webapp/client/webrtc_client.jsx b/webapp/client/webrtc_client.jsx deleted file mode 100644 index 85204c25b..000000000 --- a/webapp/client/webrtc_client.jsx +++ /dev/null @@ -1,145 +0,0 @@ -// Copyright (c) 2016 Mattermost, Inc. All Rights Reserved. -// See License.txt for license information. - -export default class WebrtcClient { - constructor() { - this.init = this.init.bind(this); - this.listDevices = this.listDevices.bind(this); - this.isExtensionEnabled = this.isExtensionEnabled.bind(this); - this.isWebrtcSupported = this.isWebrtcSupported.bind(this); - - this.initDone = false; - this.sessions = {}; - } - - noop() {} //eslint-disable-line no-empty-function - - // this function is going to be needed when we enable screen sharing - isExtensionEnabled() { - if (window.navigator.userAgent.match('Chrome')) { - const chromever = parseInt(window.navigator.userAgent.match(/Chrome\/(.*) /)[1], 10); - let maxver = 33; - if (window.navigator.userAgent.match('Linux')) { - maxver = 35; // "known" crash in chrome 34 and 35 on linux - } - if (chromever >= 26 && chromever <= maxver) { - // Older versions of Chrome don't support this extension-based approach, so lie - return true; - } - return (document.getElementById('mattermost-extension-installed') !== null); - } - - // Firefox of others, no need for the extension (but this doesn't mean it will work) - return true; - } - - init(opts) { - const options = opts || {}; - - if (this.initDone === true) { - // Already initialized - return; - } - - this.trace = this.noop; - this.debug = this.noop; - this.log = this.noop; - this.warn = this.noop; - this.error = this.noop; - - /* eslint-disable */ - if (options.debug === true || options.debug === 'all') { - // Enable all debugging levels - this.trace = console.trace.bind(console); - this.debug = console.debug.bind(console); - this.log = console.log.bind(console); - this.warn = console.warn.bind(console); - this.error = console.error.bind(console); - } else if (Array.isArray(options.debug)) { - for (const i in options.debug) { - if (options.debug.hasOwnProperty(i)) { - const d = options.debug[i]; - switch (d) { - case 'trace': - this.trace = console.trace.bind(console); - break; - case 'debug': - this.debug = console.debug.bind(console); - break; - case 'log': - this.log = console.log.bind(console); - break; - case 'warn': - this.warn = console.warn.bind(console); - break; - case 'error': - this.error = console.error.bind(console); - break; - default: - console.error("Unknown debugging option '" + d + "' (supported: 'trace', 'debug', 'log', warn', 'error')"); - break; - } - } - } - } - /* eslint-enable */ - - this.log('Initializing WebRTC Client library'); - - // Detect tab close - window.onbeforeunload = () => { - this.log('Closing window'); - for (const s in this.sessions) { - if (this.sessions.hasOwnProperty(s)) { - if (this.sessions[s] && this.sessions[s].destroyOnUnload) { - this.log('Destroying session ' + s); - this.sessions[s].destroy(); - } - } - } - }; - - this.initDone = true; - } - - // Helper method to enumerate devices - listDevices(cb) { - const callback = (typeof cb == 'function') ? cb : this.noop; - - if (navigator.mediaDevices) { - navigator.getUserMedia({audio: true, video: true}, (stream) => { - navigator.mediaDevices.enumerateDevices().then((devices) => { - this.debug(devices); - callback(devices); - - // Get rid of the now useless stream - try { - stream.stop(); - } catch (e) { - this.error(e); - } - - this.stopMedia(stream); - }); - }, (err) => { - this.error(err); - callback([]); - }); - } else { - this.warn('navigator.mediaDevices unavailable'); - callback([]); - } - } - - // Helper method to check whether WebRTC is supported by this browser - isWebrtcSupported() { - return window.RTCPeerConnection && navigator.getUserMedia; - } - - stopMedia(stream) { - const tracks = stream.getTracks(); - tracks.forEach((track) => { - track.stop(); - }); - } -}
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