70 lines
2.0 KiB
TypeScript
70 lines
2.0 KiB
TypeScript
/*
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* https://github.com/morethanwords/tweb
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* Copyright (C) 2019-2021 Eduard Kuzmenko
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* https://github.com/morethanwords/tweb/blob/master/LICENSE
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*/
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import _limitSymbols from '../../helpers/string/limitSymbols';
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import {Chat} from '../../layer';
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import getPeerActiveUsernames from '../../lib/appManagers/utils/peers/getPeerActiveUsernames';
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import I18n from '../../lib/langPack';
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import apiManagerProxy from '../../lib/mtproto/mtprotoworker';
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import wrapEmojiText from '../../lib/richTextProcessor/wrapEmojiText';
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import rootScope from '../../lib/rootScope';
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type GetPeerTitleOptions = {
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peerId: PeerId,
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plainText?: boolean,
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onlyFirstName?: boolean,
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limitSymbols?: number,
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threadId?: number
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} & Pick<WrapSomethingOptions, 'managers'>;
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export default async function getPeerTitle<
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T extends GetPeerTitleOptions,
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R = T['plainText'] extends true ? string : DocumentFragment
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>(
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options: T
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): Promise<R> {
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const {
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peerId = rootScope.myId,
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plainText,
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onlyFirstName,
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limitSymbols,
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managers = rootScope.managers,
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threadId
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} = options;
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let title = '';
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if(peerId.isUser()) {
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const user = apiManagerProxy.getUser(peerId.toUserId());
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if(user) {
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if(user.first_name) title += user.first_name;
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if(user.last_name && (!onlyFirstName || !title)) title += ' ' + user.last_name;
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}
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if(!title) title = !user || user.pFlags.deleted ? I18n.format(onlyFirstName ? 'Deleted' : 'HiddenName', true) : getPeerActiveUsernames(user)[0] || '';
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else title = title.trim();
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} else {
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if(threadId) {
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const topic = await managers.dialogsStorage.getForumTopic(peerId, threadId);
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title = topic?.title || '';
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}
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if(!title) {
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const chat = apiManagerProxy.getChat(peerId.toChatId()) as Chat.chat;
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title = chat?.title || '';
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}
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if(onlyFirstName) {
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title = title.split(' ')[0];
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}
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}
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if(limitSymbols !== undefined) {
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title = _limitSymbols(title, limitSymbols, limitSymbols);
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}
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return plainText ? title : wrapEmojiText(title) as any;
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}
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