128 lines
3.2 KiB
JavaScript
128 lines
3.2 KiB
JavaScript
// @flow
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import type { Dispatch } from 'redux';
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import { getFeatureFlag, VIDEO_SHARE_BUTTON_ENABLED } from '../../base/flags';
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import { translate } from '../../base/i18n';
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import { IconShareVideo } from '../../base/icons';
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import { getLocalParticipant } from '../../base/participants';
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import { connect } from '../../base/redux';
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import { AbstractButton, type AbstractButtonProps } from '../../base/toolbox/components';
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import { toggleSharedVideo } from '../actions';
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/**
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* The type of the React {@code Component} props of {@link TileViewButton}.
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*/
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type Props = AbstractButtonProps & {
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/**
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* Whether or not the button is disabled.
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*/
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_isDisabled: boolean,
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/**
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* Whether or not the local participant is sharing a YouTube video.
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*/
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_sharingVideo: boolean,
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/**
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* The redux {@code dispatch} function.
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*/
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dispatch: Dispatch<any>
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};
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/**
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* Component that renders a toolbar button for toggling the tile layout view.
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*
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* @extends AbstractButton
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*/
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class VideoShareButton extends AbstractButton<Props, *> {
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accessibilityLabel = 'toolbar.accessibilityLabel.sharedvideo';
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icon = IconShareVideo;
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label = 'toolbar.sharedvideo';
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toggledLabel = 'toolbar.stopSharedVideo';
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/**
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* Handles clicking / pressing the button.
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*
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* @override
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* @protected
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* @returns {void}
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*/
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_handleClick() {
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this._doToggleSharedVideo();
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}
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/**
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* Indicates whether this button is in toggled state or not.
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*
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* @override
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* @protected
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* @returns {boolean}
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*/
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_isToggled() {
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return this.props._sharingVideo;
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}
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/**
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* Indicates whether this button is disabled or not.
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*
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* @override
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* @protected
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* @returns {boolean}
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*/
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_isDisabled() {
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return this.props._isDisabled;
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}
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/**
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* Dispatches an action to toggle YouTube video sharing.
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*
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* @private
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* @returns {void}
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*/
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_doToggleSharedVideo() {
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this.props.dispatch(toggleSharedVideo());
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}
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}
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/**
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* Maps part of the Redux state to the props of this component.
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*
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* @param {Object} state - The Redux state.
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* @param {Object} ownProps - The properties explicitly passed to the component instance.
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* @private
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* @returns {Props}
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*/
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function _mapStateToProps(state, ownProps): Object {
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const { ownerId, status: sharedVideoStatus } = state['features/youtube-player'];
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const localParticipantId = getLocalParticipant(state).id;
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const enabled = getFeatureFlag(state, VIDEO_SHARE_BUTTON_ENABLED, true);
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const { visible = enabled } = ownProps;
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if (ownerId !== localParticipantId) {
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return {
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_isDisabled: isSharingStatus(sharedVideoStatus),
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_sharingVideo: false,
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visible };
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}
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return {
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_sharingVideo: isSharingStatus(sharedVideoStatus),
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visible
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};
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}
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/**
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* Checks if the status is one that is actually sharing the video - playing, pause or start.
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*
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* @param {string} status - The shared video status.
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* @private
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* @returns {boolean}
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*/
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function isSharingStatus(status) {
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return [ 'playing', 'pause', 'start' ].includes(status);
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}
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export default translate(connect(_mapStateToProps)(VideoShareButton));
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