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import React from 'react';
import PropTypes from 'prop-types';
import ImmutablePropTypes from 'react-immutable-proptypes';
import { injectIntl, defineMessages, FormattedMessage } from 'react-intl';
import { connect } from 'react-redux';
import { expandSearch } from 'mastodon/actions/search';
import Account from 'mastodon/containers/account_container';
import Status from 'mastodon/containers/status_container';
import { ImmutableHashtag as Hashtag } from 'mastodon/components/hashtag';
import { List as ImmutableList } from 'immutable';
import LoadMore from 'mastodon/components/load_more';
import LoadingIndicator from 'mastodon/components/loading_indicator';
import { Helmet } from 'react-helmet';
const messages = defineMessages({
title: { id: 'search_results.title', defaultMessage: 'Search for {q}' },
});
const mapStateToProps = state => ({
isLoading: state.getIn(['search', 'isLoading']),
results: state.getIn(['search', 'results']),
q: state.getIn(['search', 'searchTerm']),
});
const appendLoadMore = (id, list, onLoadMore) => {
if (list.size >= 5) {
return list.push(<LoadMore key={`${id}-load-more`} visible onClick={onLoadMore} />);
} else {
return list;
}
};
const renderAccounts = (results, onLoadMore) => appendLoadMore('accounts', results.get('accounts', ImmutableList()).map(item => (
<Account key={`account-${item}`} id={item} />
)), onLoadMore);
const renderHashtags = (results, onLoadMore) => appendLoadMore('hashtags', results.get('hashtags', ImmutableList()).map(item => (
<Hashtag key={`tag-${item.get('name')}`} hashtag={item} />
)), onLoadMore);
const renderStatuses = (results, onLoadMore) => appendLoadMore('statuses', results.get('statuses', ImmutableList()).map(item => (
<Status key={`status-${item}`} id={item} />
)), onLoadMore);
class Results extends React.PureComponent {
static propTypes = {
results: ImmutablePropTypes.map,
isLoading: PropTypes.bool,
multiColumn: PropTypes.bool,
dispatch: PropTypes.func.isRequired,
q: PropTypes.string,
intl: PropTypes.object,
};
state = {
type: 'all',
};
handleSelectAll = () => this.setState({ type: 'all' });
handleSelectAccounts = () => this.setState({ type: 'accounts' });
handleSelectHashtags = () => this.setState({ type: 'hashtags' });
handleSelectStatuses = () => this.setState({ type: 'statuses' });
handleLoadMoreAccounts = () => this.loadMore('accounts');
handleLoadMoreStatuses = () => this.loadMore('statuses');
handleLoadMoreHashtags = () => this.loadMore('hashtags');
loadMore (type) {
const { dispatch } = this.props;
dispatch(expandSearch(type));
}
render () {
const { intl, isLoading, q, results } = this.props;
const { type } = this.state;
let filteredResults = ImmutableList();
if (!isLoading) {
switch(type) {
case 'all':
filteredResults = filteredResults.concat(renderAccounts(results, this.handleLoadMoreAccounts), renderHashtags(results, this.handleLoadMoreHashtags), renderStatuses(results, this.handleLoadMoreStatuses));
break;
case 'accounts':
filteredResults = filteredResults.concat(renderAccounts(results, this.handleLoadMoreAccounts));
break;
case 'hashtags':
filteredResults = filteredResults.concat(renderHashtags(results, this.handleLoadMoreHashtags));
break;
case 'statuses':
filteredResults = filteredResults.concat(renderStatuses(results, this.handleLoadMoreStatuses));
break;
}
if (filteredResults.size === 0) {
filteredResults = (
<div className='empty-column-indicator'>
<FormattedMessage id='search_results.nothing_found' defaultMessage='Could not find anything for these search terms' />
</div>
);
}
}
return (
<React.Fragment>
<div className='account__section-headline'>
<button onClick={this.handleSelectAll} className={type === 'all' && 'active'}><FormattedMessage id='search_results.all' defaultMessage='All' /></button>
<button onClick={this.handleSelectAccounts} className={type === 'accounts' && 'active'}><FormattedMessage id='search_results.accounts' defaultMessage='Profiles' /></button>
<button onClick={this.handleSelectHashtags} className={type === 'hashtags' && 'active'}><FormattedMessage id='search_results.hashtags' defaultMessage='Hashtags' /></button>
<button onClick={this.handleSelectStatuses} className={type === 'statuses' && 'active'}><FormattedMessage id='search_results.statuses' defaultMessage='Posts' /></button>
</div>
<div className='explore__search-results'>
{isLoading ? <LoadingIndicator /> : filteredResults}
</div>
<Helmet>
<title>{intl.formatMessage(messages.title, { q })}</title>
</Helmet>
</React.Fragment>
);
}
}
export default connect(mapStateToProps)(injectIntl(Results));
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