mastodon/app/javascript/flavours/glitch/features/report/comment.jsx

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import PropTypes from 'prop-types';
import { useCallback, useEffect, useRef } from 'react';
import { useIntl, defineMessages, FormattedMessage } from 'react-intl';
import { OrderedSet, List as ImmutableList } from 'immutable';
import ImmutablePropTypes from 'react-immutable-proptypes';
import { shallowEqual } from 'react-redux';
import { createSelector } from 'reselect';
import Toggle from 'react-toggle';
import { fetchAccount } from 'flavours/glitch/actions/accounts';
import Button from 'flavours/glitch/components/button';
import { useAppDispatch, useAppSelector } from 'flavours/glitch/store';
const messages = defineMessages({
placeholder: { id: 'report.placeholder', defaultMessage: 'Type or paste additional comments' },
});
const selectRepliedToAccountIds = createSelector(
[
(state) => state.get('statuses'),
(_, statusIds) => statusIds,
],
(statusesMap, statusIds) => statusIds.map((statusId) => statusesMap.getIn([statusId, 'in_reply_to_account_id'])),
{
resultEqualityCheck: shallowEqual,
}
);
const Comment = ({ comment, domain, statusIds, isRemote, isSubmitting, selectedDomains, onSubmit, onChangeComment, onToggleDomain }) => {
const intl = useIntl();
const dispatch = useAppDispatch();
const loadedRef = useRef(false);
const handleClick = useCallback(() => onSubmit(), [onSubmit]);
const handleChange = useCallback((e) => onChangeComment(e.target.value), [onChangeComment]);
const handleToggleDomain = useCallback(e => onToggleDomain(e.target.value, e.target.checked), [onToggleDomain]);
const handleKeyDown = useCallback((e) => {
if (e.keyCode === 13 && (e.ctrlKey || e.metaKey)) {
handleClick();
}
}, [handleClick]);
// Memoize accountIds since we don't want it to trigger `useEffect` on each render
const accountIds = useAppSelector((state) => domain ? selectRepliedToAccountIds(state, statusIds) : ImmutableList());
// While we could memoize `availableDomains`, it is pretty inexpensive to recompute
const accountsMap = useAppSelector((state) => state.get('accounts'));
const availableDomains = domain ? OrderedSet([domain]).union(accountIds.map((accountId) => accountsMap.getIn([accountId, 'acct'], '').split('@')[1]).filter(domain => !!domain)) : OrderedSet();
useEffect(() => {
if (loadedRef.current) {
return;
}
loadedRef.current = true;
// First, pre-select known domains
availableDomains.forEach((domain) => {
onToggleDomain(domain, true);
});
// Then, fetch missing replied-to accounts
const unknownAccounts = OrderedSet(accountIds.filter(accountId => accountId && !accountsMap.has(accountId)));
unknownAccounts.forEach((accountId) => {
dispatch(fetchAccount(accountId));
});
});
return (
<>
<h3 className='report-dialog-modal__title'><FormattedMessage id='report.comment.title' defaultMessage='Is there anything else you think we should know?' /></h3>
<textarea
className='report-dialog-modal__textarea'
placeholder={intl.formatMessage(messages.placeholder)}
value={comment}
onChange={handleChange}
onKeyDown={handleKeyDown}
disabled={isSubmitting}
/>
{isRemote && (
<>
<p className='report-dialog-modal__lead'><FormattedMessage id='report.forward_hint' defaultMessage='The account is from another server. Send an anonymized copy of the report there as well?' /></p>
{ availableDomains.map((domain) => (
<label className='report-dialog-modal__toggle' key={`toggle-${domain}`}>
<Toggle checked={selectedDomains.includes(domain)} disabled={isSubmitting} onChange={handleToggleDomain} value={domain} />
<FormattedMessage id='report.forward' defaultMessage='Forward to {target}' values={{ target: domain }} />
</label>
))}
</>
)}
<div className='flex-spacer' />
<div className='report-dialog-modal__actions'>
<Button onClick={handleClick} disabled={isSubmitting}><FormattedMessage id='report.submit' defaultMessage='Submit report' /></Button>
</div>
</>
);
};
Comment.propTypes = {
comment: PropTypes.string.isRequired,
domain: PropTypes.string,
statusIds: ImmutablePropTypes.list.isRequired,
isRemote: PropTypes.bool,
isSubmitting: PropTypes.bool,
selectedDomains: ImmutablePropTypes.set.isRequired,
onSubmit: PropTypes.func.isRequired,
onChangeComment: PropTypes.func.isRequired,
onToggleDomain: PropTypes.func.isRequired,
};
export default Comment;