theluyuan
38ba663466
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Close stale issues and PRs / stale (push) Has been cancelled
96 lines
3.5 KiB
TypeScript
96 lines
3.5 KiB
TypeScript
import { IReduxState } from '../app/types';
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import { IStateful } from '../base/app/types';
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import { isJwtFeatureEnabledStateless } from '../base/jwt/functions';
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import { IGUMPendingState } from '../base/media/types';
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import { IParticipantFeatures } from '../base/participants/types';
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import { toState } from '../base/redux/functions';
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import { iAmVisitor } from '../visitors/functions';
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import { VISITORS_MODE_BUTTONS } from './constants';
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/**
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* Indicates if the audio mute button is disabled or not.
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*
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* @param {IReduxState} state - The state from the Redux store.
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* @returns {boolean}
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*/
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export function isAudioMuteButtonDisabled(state: IReduxState) {
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const { available, muted, unmuteBlocked, gumPending } = state['features/base/media'].audio;
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const { startSilent } = state['features/base/config'];
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return Boolean(!available || startSilent || (muted && unmuteBlocked) || gumPending !== IGUMPendingState.NONE
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|| iAmVisitor(state));
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}
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/**
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* Returns the buttons corresponding to features disabled through jwt.
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* This function is stateless as it returns a new array and may cause re-rendering.
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*
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* @param {boolean} isTranscribing - Whether there is currently a transcriber in the meeting.
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* @param {boolean} isCCTabEnabled - Whether the closed captions tab is enabled.
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* @param {ILocalParticipant} localParticipantFeatures - The features of the local participant.
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* @returns {string[]} - The disabled by jwt buttons array.
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*/
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export function getJwtDisabledButtons(
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isTranscribing: boolean,
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isCCTabEnabled: boolean,
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localParticipantFeatures?: IParticipantFeatures) {
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const acc = [];
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if (!isJwtFeatureEnabledStateless({
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localParticipantFeatures,
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feature: 'livestreaming',
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ifNotInFeatures: false
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})) {
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acc.push('livestreaming');
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}
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if (!isTranscribing && !isCCTabEnabled && !isJwtFeatureEnabledStateless({
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localParticipantFeatures,
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feature: 'transcription',
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ifNotInFeatures: false
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})) {
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acc.push('closedcaptions');
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}
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return acc;
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}
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/**
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* Returns the list of enabled toolbar buttons.
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*
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* @param {Object|Function} stateful - Either the whole Redux state object or the Redux store's {@code getState} method.
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* @param {string[]} definedToolbarButtons - The list of all possible buttons.
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*
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* @returns {Array<string>} - The list of enabled toolbar buttons.
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*/
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export function getToolbarButtons(stateful: IStateful, definedToolbarButtons: string[]): Array<string> {
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const state = toState(stateful);
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const { toolbarButtons, customToolbarButtons } = state['features/base/config'];
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const customButtons = customToolbarButtons?.map(({ id }) => id);
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let buttons = Array.isArray(toolbarButtons) ? toolbarButtons : definedToolbarButtons;
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if (iAmVisitor(state)) {
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buttons = VISITORS_MODE_BUTTONS.filter(button => buttons.indexOf(button) > -1);
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}
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if (customButtons) {
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return [ ...buttons, ...customButtons ];
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}
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return buttons;
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}
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/**
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* Checks if the specified button is enabled.
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*
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* @param {string} buttonName - The name of the button. See {@link interfaceConfig}.
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* @param {Object|Array<string>} state - The redux state or the array with the enabled buttons.
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* @returns {boolean} - True if the button is enabled and false otherwise.
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*/
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export function isButtonEnabled(buttonName: string, state: IReduxState | Array<string>) {
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const buttons = Array.isArray(state) ? state : state['features/toolbox'].toolbarButtons || [];
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return buttons.includes(buttonName);
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}
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