bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/media/service.js
2022-06-23 10:05:11 -03:00

95 lines
2.7 KiB
JavaScript
Executable File

import Presentations from '/imports/api/presentations';
import { isVideoBroadcasting } from '/imports/ui/components/screenshare/service';
import { getVideoUrl } from '/imports/ui/components/external-video-player/service';
import Settings from '/imports/ui/services/settings';
import getFromUserSettings from '/imports/ui/services/users-settings';
import { isExternalVideoEnabled, isScreenSharingEnabled } from '/imports/ui/services/features';
import { ACTIONS } from '../layout/enums';
import UserService from '/imports/ui/components/user-list/service';
const LAYOUT_CONFIG = Meteor.settings.public.layout;
const KURENTO_CONFIG = Meteor.settings.public.kurento;
const PRESENTATION_CONFIG = Meteor.settings.public.presentation;
const getPresentationInfo = () => {
const currentPresentation = Presentations.findOne({
current: true,
});
return {
current_presentation: (currentPresentation != null),
};
};
function shouldShowWhiteboard() {
return true;
}
function shouldShowScreenshare() {
const { viewScreenshare } = Settings.dataSaving;
return isScreenSharingEnabled() && (viewScreenshare || UserService.isUserPresenter()) && isVideoBroadcasting();
}
function shouldShowExternalVideo() {
return isExternalVideoEnabled() && getVideoUrl();
}
function shouldShowOverlay() {
return getFromUserSettings('bbb_enable_video', KURENTO_CONFIG.enableVideo);
}
const swapLayout = {
value: getFromUserSettings('bbb_auto_swap_layout', LAYOUT_CONFIG.autoSwapLayout),
tracker: new Tracker.Dependency(),
};
const setSwapLayout = (layoutContextDispatch) => {
const hidePresentation = getFromUserSettings('bbb_hide_presentation', LAYOUT_CONFIG.hidePresentation);
swapLayout.value = getFromUserSettings('bbb_auto_swap_layout', LAYOUT_CONFIG.autoSwapLayout) || hidePresentation;
swapLayout.tracker.changed();
if (!hidePresentation) {
layoutContextDispatch({
type: ACTIONS.SET_PRESENTATION_IS_OPEN,
value: !swapLayout.value,
});
}
};
const toggleSwapLayout = (layoutContextDispatch) => {
window.dispatchEvent(new Event('togglePresentationHide'));
swapLayout.value = !swapLayout.value;
swapLayout.tracker.changed();
layoutContextDispatch({
type: ACTIONS.SET_PRESENTATION_IS_OPEN,
value: !swapLayout.value,
});
};
export const shouldEnableSwapLayout = () => {
if (!PRESENTATION_CONFIG.oldMinimizeButton) {
return true;
}
return !shouldShowScreenshare() && !shouldShowExternalVideo();
};
export const getSwapLayout = () => {
swapLayout.tracker.depend();
return swapLayout.value;
};
export default {
getPresentationInfo,
shouldShowWhiteboard,
shouldShowScreenshare,
shouldShowExternalVideo,
shouldShowOverlay,
isVideoBroadcasting,
toggleSwapLayout,
shouldEnableSwapLayout,
getSwapLayout,
setSwapLayout,
};