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cinny/src/app/utils/roomVisibilityLine.ts
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import { HistoryVisibility, JoinRule } from 'matrix-js-sdk';
/**
* [Gitea #133] One sentence for Room Settings → General, under the name:
* "Encrypted · Invite only · History visible to members since they joined".
* Wording mirrors the room preview card chips and the history-visibility
* setting so the same words mean the same thing everywhere.
*/
export function describeRoomVisibility(input: {
encrypted: boolean;
joinRule?: string;
historyVisibility?: string;
}): string {
const parts: string[] = [input.encrypted ? 'Encrypted' : 'Not encrypted'];
switch (input.joinRule) {
case JoinRule.Public:
parts.push('Anyone can join');
break;
case JoinRule.Knock:
case 'knock_restricted':
parts.push('Ask to join');
break;
case JoinRule.Restricted:
parts.push('Restricted');
break;
case JoinRule.Private:
parts.push('Private');
break;
case JoinRule.Invite:
default:
parts.push('Invite only');
}
switch (input.historyVisibility) {
case HistoryVisibility.WorldReadable:
parts.push('History visible to anyone, even guests');
break;
case HistoryVisibility.Invited:
parts.push('History visible to members since they were invited');
break;
case HistoryVisibility.Joined:
parts.push('History visible to members since they joined');
break;
case HistoryVisibility.Shared:
default:
// "shared" is also the spec default when the state event is absent.
parts.push('History visible to members, including before they joined');
}
return parts.join(' · ');
}