bigbuffet-rw/app/soapbox/features/compose/components/reply_mentions.tsx

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import React from 'react';
import { FormattedMessage } from 'react-intl';
import { useDispatch } from 'react-redux';
import { openModal } from 'soapbox/actions/modals';
import { useAppSelector } from 'soapbox/hooks';
import { statusToMentionsAccountIdsArray } from 'soapbox/reducers/compose';
import { makeGetStatus } from 'soapbox/selectors';
import { getFeatures } from 'soapbox/utils/features';
import type { Status as StatusEntity } from 'soapbox/types/entities';
const ReplyMentions: React.FC = () => {
const dispatch = useDispatch();
const instance = useAppSelector((state) => state.instance);
const status = useAppSelector<StatusEntity | null>(state => makeGetStatus()(state, { id: state.compose.get('in_reply_to') }));
const to = useAppSelector((state) => state.compose.get('to'));
const account = useAppSelector((state) => state.accounts.get(state.me));
const { explicitAddressing } = getFeatures(instance);
if (!explicitAddressing || !status || !to) {
return null;
}
const parentTo = status && statusToMentionsAccountIdsArray(status, account);
const handleClick = (e: React.MouseEvent<HTMLAnchorElement>) => {
e.preventDefault();
dispatch(openModal('REPLY_MENTIONS'));
};
if (!parentTo || (parentTo.size === 0)) {
return null;
}
if (to.size === 0) {
return (
<a href='#' className='reply-mentions' onClick={handleClick}>
<FormattedMessage
id='reply_mentions.reply_empty'
defaultMessage='Replying to post'
/>
</a>
);
}
return (
<a href='#' className='reply-mentions' onClick={handleClick}>
<FormattedMessage
id='reply_mentions.reply'
defaultMessage='Replying to {accounts}{more}'
values={{
accounts: to.slice(0, 2).map((acct: string) => <><span className='reply-mentions__account'>@{acct.split('@')[0]}</span>{' '}</>),
more: to.size > 2 && <FormattedMessage id='reply_mentions.more' defaultMessage='and {count} more' values={{ count: to.size - 2 }} />,
}}
/>
</a>
);
};
export default ReplyMentions;