mastodon/app/javascript/flavours/glitch/features/explore/results.jsx

230 lines
7.8 KiB
JavaScript

import PropTypes from 'prop-types';
import { PureComponent } from 'react';
import { injectIntl, defineMessages, FormattedMessage } from 'react-intl';
import { Helmet } from 'react-helmet';
import { List as ImmutableList } from 'immutable';
import ImmutablePropTypes from 'react-immutable-proptypes';
import { connect } from 'react-redux';
import { submitSearch, expandSearch } from 'flavours/glitch/actions/search';
import { ImmutableHashtag as Hashtag } from 'flavours/glitch/components/hashtag';
import { Icon } from 'flavours/glitch/components/icon';
import ScrollableList from 'flavours/glitch/components/scrollable_list';
import Account from 'flavours/glitch/containers/account_container';
import Status from 'flavours/glitch/containers/status_container';
import { SearchSection } from './components/search_section';
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']),
submittedType: state.getIn(['search', 'type']),
});
const INITIAL_PAGE_LIMIT = 10;
const INITIAL_DISPLAY = 4;
const hidePeek = list => {
if (list.size > INITIAL_PAGE_LIMIT && list.size % INITIAL_PAGE_LIMIT === 1) {
return list.skipLast(1);
} else {
return list;
}
};
const renderAccounts = accounts => hidePeek(accounts).map(id => (
<Account key={id} id={id} />
));
const renderHashtags = hashtags => hidePeek(hashtags).map(hashtag => (
<Hashtag key={hashtag.get('name')} hashtag={hashtag} />
));
const renderStatuses = statuses => hidePeek(statuses).map(id => (
<Status key={id} id={id} />
));
class Results extends PureComponent {
static propTypes = {
results: ImmutablePropTypes.contains({
accounts: ImmutablePropTypes.orderedSet,
statuses: ImmutablePropTypes.orderedSet,
hashtags: ImmutablePropTypes.orderedSet,
}),
isLoading: PropTypes.bool,
multiColumn: PropTypes.bool,
dispatch: PropTypes.func.isRequired,
q: PropTypes.string,
intl: PropTypes.object,
submittedType: PropTypes.oneOf(['accounts', 'statuses', 'hashtags']),
};
state = {
type: this.props.submittedType || 'all',
};
static getDerivedStateFromProps(props, state) {
if (props.submittedType !== state.type) {
return {
type: props.submittedType || 'all',
};
}
return null;
}
handleSelectAll = () => {
const { submittedType, dispatch } = this.props;
// If we originally searched for a specific type, we need to resubmit
// the query to get all types of results
if (submittedType) {
dispatch(submitSearch());
}
this.setState({ type: 'all' });
};
handleSelectAccounts = () => {
const { submittedType, dispatch } = this.props;
// If we originally searched for something else (but not everything),
// we need to resubmit the query for this specific type
if (submittedType !== 'accounts') {
dispatch(submitSearch('accounts'));
}
this.setState({ type: 'accounts' });
};
handleSelectHashtags = () => {
const { submittedType, dispatch } = this.props;
// If we originally searched for something else (but not everything),
// we need to resubmit the query for this specific type
if (submittedType !== 'hashtags') {
dispatch(submitSearch('hashtags'));
}
this.setState({ type: 'hashtags' });
};
handleSelectStatuses = () => {
const { submittedType, dispatch } = this.props;
// If we originally searched for something else (but not everything),
// we need to resubmit the query for this specific type
if (submittedType !== 'statuses') {
dispatch(submitSearch('statuses'));
}
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));
}
handleLoadMore = () => {
const { type } = this.state;
if (type !== 'all') {
this._loadMore(type);
}
};
render () {
const { intl, isLoading, q, results } = this.props;
const { type } = this.state;
// We request 1 more result than we display so we can tell if there'd be a next page
const hasMore = type !== 'all' ? results.get(type, ImmutableList()).size > INITIAL_PAGE_LIMIT && results.get(type).size % INITIAL_PAGE_LIMIT === 1 : false;
let filteredResults;
const accounts = results.get('accounts', ImmutableList());
const hashtags = results.get('hashtags', ImmutableList());
const statuses = results.get('statuses', ImmutableList());
switch(type) {
case 'all':
filteredResults = (accounts.size + hashtags.size + statuses.size) > 0 ? (
<>
{accounts.size > 0 && (
<SearchSection key='accounts' title={<><Icon id='users' fixedWidth /><FormattedMessage id='search_results.accounts' defaultMessage='Profiles' /></>} onClickMore={this.handleLoadMoreAccounts}>
{accounts.take(INITIAL_DISPLAY).map(id => <Account key={id} id={id} />)}
</SearchSection>
)}
{hashtags.size > 0 && (
<SearchSection key='hashtags' title={<><Icon id='hashtag' fixedWidth /><FormattedMessage id='search_results.hashtags' defaultMessage='Hashtags' /></>} onClickMore={this.handleLoadMoreHashtags}>
{hashtags.take(INITIAL_DISPLAY).map(hashtag => <Hashtag key={hashtag.get('name')} hashtag={hashtag} />)}
</SearchSection>
)}
{statuses.size > 0 && (
<SearchSection key='statuses' title={<><Icon id='quote-right' fixedWidth /><FormattedMessage id='search_results.statuses' defaultMessage='Posts' /></>} onClickMore={this.handleLoadMoreStatuses}>
{statuses.take(INITIAL_DISPLAY).map(id => <Status key={id} id={id} />)}
</SearchSection>
)}
</>
) : [];
break;
case 'accounts':
filteredResults = renderAccounts(accounts);
break;
case 'hashtags':
filteredResults = renderHashtags(hashtags);
break;
case 'statuses':
filteredResults = renderStatuses(statuses);
break;
}
return (
<>
<div className='account__section-headline'>
<button onClick={this.handleSelectAll} className={type === 'all' ? 'active' : undefined}><FormattedMessage id='search_results.all' defaultMessage='All' /></button>
<button onClick={this.handleSelectAccounts} className={type === 'accounts' ? 'active' : undefined}><FormattedMessage id='search_results.accounts' defaultMessage='Profiles' /></button>
<button onClick={this.handleSelectHashtags} className={type === 'hashtags' ? 'active' : undefined}><FormattedMessage id='search_results.hashtags' defaultMessage='Hashtags' /></button>
<button onClick={this.handleSelectStatuses} className={type === 'statuses' ? 'active' : undefined}><FormattedMessage id='search_results.statuses' defaultMessage='Posts' /></button>
</div>
<div className='explore__search-results' data-nosnippet>
<ScrollableList
scrollKey='search-results'
isLoading={isLoading}
onLoadMore={this.handleLoadMore}
hasMore={hasMore}
emptyMessage={<FormattedMessage id='search_results.nothing_found' defaultMessage='Could not find anything for these search terms' />}
bindToDocument
>
{filteredResults}
</ScrollableList>
</div>
<Helmet>
<title>{intl.formatMessage(messages.title, { q })}</title>
</Helmet>
</>
);
}
}
export default connect(mapStateToProps)(injectIntl(Results));