68 lines
2.2 KiB
JavaScript
68 lines
2.2 KiB
JavaScript
// @flow
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import { getLocalJitsiDesktopTrack, getLocalJitsiVideoTrack } from '../../features/base/tracks';
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import { getMultipleVideoSendingSupportFeatureFlag } from '../base/config';
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import { SET_SCREENSHOT_CAPTURE } from './actionTypes';
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import { createScreenshotCaptureSummary } from './functions';
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import logger from './logger';
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let screenshotSummary;
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/**
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* Marks the on-off state of screenshot captures.
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*
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* @param {boolean} enabled - Whether to turn screen captures on or off.
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* @returns {{
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* type: START_SCREENSHOT_CAPTURE,
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* payload: enabled
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* }}
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*/
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function setScreenshotCapture(enabled) {
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return {
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type: SET_SCREENSHOT_CAPTURE,
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payload: enabled
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};
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}
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/**
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* Action that toggles the screenshot captures.
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*
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* @param {boolean} enabled - Bool that represents the intention to start/stop screenshot captures.
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* @returns {Promise}
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*/
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export function toggleScreenshotCaptureSummary(enabled: boolean) {
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return async function(dispatch: (Object) => Object, getState: () => any) {
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const state = getState();
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if (state['features/screenshot-capture'].capturesEnabled !== enabled) {
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if (!screenshotSummary) {
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try {
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screenshotSummary = await createScreenshotCaptureSummary(state);
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} catch (err) {
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logger.error('Cannot create screenshotCaptureSummary', err);
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}
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}
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if (enabled) {
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try {
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const jitsiTrack = getMultipleVideoSendingSupportFeatureFlag(state)
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? getLocalJitsiDesktopTrack(state)
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: getLocalJitsiVideoTrack(state);
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await screenshotSummary.start(jitsiTrack);
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dispatch(setScreenshotCapture(enabled));
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} catch {
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// Handle promise rejection from {@code start} due to stream type not being desktop.
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logger.error('Unsupported stream type.');
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}
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} else {
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screenshotSummary.stop();
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dispatch(setScreenshotCapture(enabled));
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}
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}
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return Promise.resolve();
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};
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}
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