53 lines
1.6 KiB
JavaScript
53 lines
1.6 KiB
JavaScript
// @flow
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import { getCurrentConference } from '../base/conference';
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import { toState } from '../base/redux';
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const JID_PATTERN = '[^@]+@[^/]+/(.+)';
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/**
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* Returns a knocking participant by ID or JID.
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*
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* @param {Function | Object} stateful - The Redux state or a function that resolves to the Redux state.
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* @param {string} id - The ID or JID of the participant.
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* @returns {Object}
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*/
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export function getKnockingParticipantById(stateful: Function | Object, id: string): Object {
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const { knockingParticipants } = toState(stateful)['features/lobby'];
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const idToFind = getIdFromJid(id) || id;
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return knockingParticipants.find(p => p.id === idToFind);
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}
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/**
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* Approves (lets in) or rejects a knocking participant.
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*
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* @param {Function} getState - Function to get the Redux state.
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* @param {string} id - The id of the knocking participant.
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* @param {boolean} approved - True if the participant is approved, false otherwise.
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* @returns {Function}
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*/
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export function setKnockingParticipantApproval(getState: Function, id: string, approved: boolean) {
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const conference = getCurrentConference(getState());
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if (conference) {
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if (approved) {
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conference.lobbyApproveAccess(id);
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} else {
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conference.lobbyDenyAccess(id);
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}
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}
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}
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/**
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* Parses an ID from a JID, if a JID is provided, undefined otherwise.
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*
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* @param {string} jid - The JID to get the ID from.
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* @returns {?string}
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*/
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function getIdFromJid(jid: string): ?string {
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const match = new RegExp(JID_PATTERN, 'g').exec(jid) || [];
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return match[1];
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}
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