54 lines
1.6 KiB
JavaScript
54 lines
1.6 KiB
JavaScript
import Screenshare from '/imports/api/screenshare';
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import KurentoBridge from '/imports/api/screenshare/client/bridge';
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import Settings from '/imports/ui/services/settings';
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// when the meeting information has been updated check to see if it was
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// screensharing. If it has changed either trigger a call to receive video
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// and display it, or end the call and hide the video
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const isVideoBroadcasting = () => {
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const ds = Screenshare.findOne({});
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if (!ds) {
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return false;
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}
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return !!ds.screenshare.stream;
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};
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// if remote screenshare has been ended disconnect and hide the video stream
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const presenterScreenshareHasEnded = () => {
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// references a function in the global namespace inside kurento-extension.js
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// that we load dynamically
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KurentoBridge.kurentoExitVideo();
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};
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// if remote screenshare has been started connect and display the video stream
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const presenterScreenshareHasStarted = () => {
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// references a function in the global namespace inside kurento-extension.js
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// that we load dynamically
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KurentoBridge.kurentoWatchVideo();
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};
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const shareScreen = (onFail) => {
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KurentoBridge.kurentoShareScreen(onFail);
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};
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const screenShareEndAlert = () => new Audio(`${Meteor.settings.public.app.cdn + Meteor.settings.public.app.basename}/resources/sounds/ScreenshareOff.mp3`).play();
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const unshareScreen = () => {
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KurentoBridge.kurentoExitScreenShare();
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screenShareEndAlert();
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};
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const dataSavingSetting = () => Settings.dataSaving.viewScreenshare;
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export {
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isVideoBroadcasting,
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presenterScreenshareHasEnded,
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presenterScreenshareHasStarted,
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shareScreen,
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screenShareEndAlert,
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unshareScreen,
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dataSavingSetting,
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};
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