86 lines
2.2 KiB
TypeScript
86 lines
2.2 KiB
TypeScript
import { IReduxState } from '../app/types';
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import { getCurrentConference } from '../base/conference/functions';
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import { IKnockingParticipant } from './types';
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/**
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* Selector to return lobby enable state.
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*
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* @param {IReduxState} state - State object.
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* @returns {boolean}
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*/
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export function getLobbyEnabled(state: IReduxState) {
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return state['features/lobby'].lobbyEnabled;
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}
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/**
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* Selector to return a list of knocking participants.
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*
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* @param {IReduxState} state - State object.
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* @returns {Array<Object>}
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*/
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export function getKnockingParticipants(state: IReduxState) {
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return state['features/lobby'].knockingParticipants;
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}
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/**
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* Selector to return lobby visibility.
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*
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* @param {IReduxState} state - State object.
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* @returns {any}
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*/
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export function getIsLobbyVisible(state: IReduxState) {
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return state['features/lobby'].lobbyVisible;
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}
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/**
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* Selector to return array with knocking participant ids.
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*
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* @param {IReduxState} state - State object.
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* @returns {Array}
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*/
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export function getKnockingParticipantsById(state: IReduxState) {
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return getKnockingParticipants(state).map(participant => participant.id);
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}
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/**
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* Function that handles the visibility of the lobby chat message.
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*
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* @param {Object} participant - Lobby Participant.
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* @returns {Function}
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*/
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export function showLobbyChatButton(
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participant: IKnockingParticipant
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) {
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return function(state: IReduxState) {
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const { enableLobbyChat = true } = state['features/base/config'];
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const { lobbyMessageRecipient, isLobbyChatActive } = state['features/chat'];
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const conference = getCurrentConference(state);
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const lobbyLocalId = conference?.myLobbyUserId();
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if (!enableLobbyChat) {
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return false;
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}
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if (!isLobbyChatActive
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&& (!participant.chattingWithModerator
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|| participant.chattingWithModerator === lobbyLocalId)
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) {
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return true;
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}
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if (isLobbyChatActive && lobbyMessageRecipient
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&& participant.id !== lobbyMessageRecipient.id
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&& (!participant.chattingWithModerator
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|| participant.chattingWithModerator === lobbyLocalId)) {
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return true;
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}
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return false;
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};
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}
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