76 lines
2.5 KiB
TypeScript
76 lines
2.5 KiB
TypeScript
import { IReduxState } from '../app/types';
|
|
import { IStateful } from '../base/app/types';
|
|
import { getParticipantById, getParticipantCount } from '../base/participants/functions';
|
|
import { toState } from '../base/redux/functions';
|
|
|
|
|
|
import { MAX_MODE_LIMIT, MAX_MODE_THRESHOLD } from './constants';
|
|
|
|
/**
|
|
* Gets the value of a specific React {@code Component} prop of the currently
|
|
* mounted {@link App}.
|
|
*
|
|
* @param {IStateful} stateful - The redux store or {@code getState}
|
|
* function.
|
|
* @param {string} propName - The name of the React {@code Component} prop of
|
|
* the currently mounted {@code App} to get.
|
|
* @returns {*} The value of the specified React {@code Component} prop of the
|
|
* currently mounted {@code App}.
|
|
*/
|
|
export function doesEveryoneSupportE2EE(stateful: IStateful) {
|
|
const state = toState(stateful);
|
|
const { everyoneSupportE2EE } = state['features/e2ee'];
|
|
const { e2eeSupported } = state['features/base/conference'];
|
|
const participantCount = getParticipantCount(state);
|
|
|
|
if (typeof everyoneSupportE2EE === 'undefined' && participantCount === 1) {
|
|
// This will happen if we are alone.
|
|
|
|
return e2eeSupported;
|
|
}
|
|
|
|
return everyoneSupportE2EE;
|
|
}
|
|
|
|
/**
|
|
* Returns true is the number of participants is larger than {@code MAX_MODE_LIMIT}.
|
|
*
|
|
* @param {Function|Object} stateful - The redux store or {@code getState}
|
|
* function.
|
|
* @returns {boolean}.
|
|
*/
|
|
export function isMaxModeReached(stateful: IStateful) {
|
|
const participantCount = getParticipantCount(toState(stateful));
|
|
|
|
return participantCount >= MAX_MODE_LIMIT;
|
|
}
|
|
|
|
/**
|
|
* Returns true is the number of participants is larger than {@code MAX_MODE_LIMIT + MAX_MODE_THREHOLD}.
|
|
*
|
|
* @param {Function|Object} stateful - The redux store or {@code getState}
|
|
* function.
|
|
* @returns {boolean}.
|
|
*/
|
|
export function isMaxModeThresholdReached(stateful: IStateful) {
|
|
const participantCount = getParticipantCount(toState(stateful));
|
|
|
|
return participantCount >= MAX_MODE_LIMIT + MAX_MODE_THRESHOLD;
|
|
}
|
|
|
|
/**
|
|
* Returns whether e2ee is enabled by the backend.
|
|
*
|
|
* @param {Object} state - The redux state.
|
|
* @param {string} pId - The participant id.
|
|
* @returns {boolean}
|
|
*/
|
|
export function displayVerification(state: IReduxState, pId: string) {
|
|
const { conference } = state['features/base/conference'];
|
|
const participant = getParticipantById(state, pId);
|
|
|
|
return Boolean(conference?.isE2EEEnabled()
|
|
&& participant?.e2eeVerificationAvailable
|
|
&& participant?.e2eeVerified === undefined);
|
|
}
|