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86 lines
2.4 KiB
TypeScript
86 lines
2.4 KiB
TypeScript
import React from 'react';
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import styled from 'styled-components';
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import { RenderTextCallbackType } from '../../types/Util';
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import { PubKey } from '../../session/types';
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import { getConversationController } from '../../session/conversations';
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import { isUsAnySogsFromCache } from '../../session/apis/open_group_api/sogsv3/knownBlindedkeys';
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interface MentionProps {
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key: string;
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text: string;
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}
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const StyledMentionAnother = styled.span`
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border-radius: 4px;
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margin: 2px;
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padding: 2px;
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user-select: none;
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font-weight: bold;
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`;
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const StyledMentionedUs = styled(StyledMentionAnother)`
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background-color: var(--primary-color);
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color: var(--black-color);
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border-radius: 5px;
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`;
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const Mention = (props: MentionProps) => {
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const blindedOrNotPubkey = props.text.slice(1);
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const foundConvo = getConversationController().get(blindedOrNotPubkey);
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// this call takes care of finding if we have a blindedId of ourself on any sogs we have joined.
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if (isUsAnySogsFromCache(blindedOrNotPubkey)) {
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return <StyledMentionedUs>@{window.i18n('you')}</StyledMentionedUs>;
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}
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return (
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<StyledMentionAnother>
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@{foundConvo?.getContactProfileNameOrShortenedPubKey() || PubKey.shorten(props.text)}
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</StyledMentionAnother>
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);
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};
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type Props = {
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text: string;
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renderOther?: RenderTextCallbackType;
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isGroup: boolean;
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};
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const defaultRenderOther = ({ text }: { text: string }) => <>{text}</>;
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export const AddMentions = (props: Props): JSX.Element => {
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const { text, renderOther, isGroup } = props;
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const results: Array<JSX.Element> = [];
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const FIND_MENTIONS = new RegExp(`@${PubKey.regexForPubkeys}`, 'g');
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const renderWith = renderOther || defaultRenderOther;
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let match = FIND_MENTIONS.exec(text);
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let last = 0;
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let count = 1000;
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if (!match) {
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return renderWith({ text, key: 0, isGroup });
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}
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while (match) {
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count++;
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const key = count;
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if (last < match.index) {
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const otherText = text.slice(last, match.index);
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results.push(renderWith({ text: otherText, key, isGroup }));
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}
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const pubkeyWithAt = text.slice(match.index, FIND_MENTIONS.lastIndex);
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results.push(<Mention text={pubkeyWithAt} key={`${key}`} />);
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last = FIND_MENTIONS.lastIndex;
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match = FIND_MENTIONS.exec(text);
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}
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if (last < text.length) {
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results.push(renderWith({ text: text.slice(last), key: count++, isGroup }));
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}
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return <>{results}</>;
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};
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