75 lines
1.6 KiB
JavaScript
75 lines
1.6 KiB
JavaScript
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// @flow
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import {
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setTransport,
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suspendDetected
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} from './actions';
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import { SUSPEND_DETECTED } from './actionTypes';
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import {
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CONFERENCE_JOINED,
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CONFERENCE_LEFT
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} from '../base/conference';
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import { MiddlewareRegistry } from '../base/redux';
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import {
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PostMessageTransportBackend,
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Transport
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} from '../../../modules/transport';
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import { destroyLocalTracks } from '../base/tracks';
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declare var APP: Object;
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MiddlewareRegistry.register(store => next => action => {
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const result = next(action);
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const { dispatch, getState } = store;
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switch (action.type) {
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case CONFERENCE_JOINED: {
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// listens for messages about suspend from power-monitor
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const transport = new Transport({
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backend: new PostMessageTransportBackend({
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postisOptions: { scope: 'jitsi-power-monitor' }
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})
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});
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transport.on('event', event => {
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if (event && event.name === 'power-monitor' && event.event === 'suspend') {
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dispatch(suspendDetected());
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return true;
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}
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return false;
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});
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dispatch(setTransport(transport));
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break;
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}
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case CONFERENCE_LEFT: {
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const { transport } = getState()['features/power-monitor'];
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if (transport) {
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transport.dispose();
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}
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dispatch(setTransport());
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break;
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}
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case SUSPEND_DETECTED: {
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dispatch(destroyLocalTracks());
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// FIXME: when refactoring conference.js
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APP.conference.onSuspendDetected();
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APP.API.notifySuspendDetected();
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break;
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}
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}
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return result;
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});
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