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Add infinite scrolling for search results in web UI (#26784)

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Eugen Rochko 2023-09-05 23:54:24 +02:00 • committed by GitHub
parent 548c032dbb
commit 5d20733d8d
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7 changed files with 255 additions and 171 deletions
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121
app/javascript/mastodon/features/compose/components/search_results.jsx
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@ -1,46 +1,36 @@
import PropTypes from 'prop-types';
import { FormattedMessage, defineMessages, injectIntl } from 'react-intl';
import { FormattedMessage } from 'react-intl';
import ImmutablePropTypes from 'react-immutable-proptypes';
import ImmutablePureComponent from 'react-immutable-pure-component';
import { Icon } from 'mastodon/components/icon';
import { LoadMore } from 'mastodon/components/load_more';
import { SearchSection } from 'mastodon/features/explore/components/search_section';
import { ImmutableHashtag as Hashtag } from '../../../components/hashtag';
import AccountContainer from '../../../containers/account_container';
import StatusContainer from '../../../containers/status_container';
import { searchEnabled } from '../../../initial_state';
const messages = defineMessages({
dismissSuggestion: { id: 'suggestions.dismiss', defaultMessage: 'Dismiss suggestion' },
});
const INITIAL_PAGE_LIMIT = 10;
const withoutLastResult = list => {
if (list.size > INITIAL_PAGE_LIMIT && list.size % INITIAL_PAGE_LIMIT === 1) {
return list.skipLast(1);
} else {
return list;
}
};
class SearchResults extends ImmutablePureComponent {
static propTypes = {
results: ImmutablePropTypes.map.isRequired,
suggestions: ImmutablePropTypes.list.isRequired,
fetchSuggestions: PropTypes.func.isRequired,
expandSearch: PropTypes.func.isRequired,
dismissSuggestion: PropTypes.func.isRequired,
searchTerm: PropTypes.string,
intl: PropTypes.object.isRequired,
};
componentDidMount () {
if (this.props.searchTerm === '') {
this.props.fetchSuggestions();
}
}
componentDidUpdate () {
if (this.props.searchTerm === '') {
this.props.fetchSuggestions();
}
}
handleLoadMoreAccounts = () => this.props.expandSearch('accounts');
handleLoadMoreStatuses = () => this.props.expandSearch('statuses');
@ -48,97 +38,52 @@ class SearchResults extends ImmutablePureComponent {
handleLoadMoreHashtags = () => this.props.expandSearch('hashtags');
render () {
const { intl, results, suggestions, dismissSuggestion, searchTerm } = this.props;
if (searchTerm === '' && !suggestions.isEmpty()) {
return (
<div className='search-results'>
<div className='trends'>
<div className='trends__header'>
<Icon id='user-plus' fixedWidth />
<FormattedMessage id='suggestions.header' defaultMessage='You might be interested in…' />
</div>
{suggestions && suggestions.map(suggestion => (
<AccountContainer
key={suggestion.get('account')}
id={suggestion.get('account')}
actionIcon={suggestion.get('source') === 'past_interactions' ? 'times' : null}
actionTitle={suggestion.get('source') === 'past_interactions' ? intl.formatMessage(messages.dismissSuggestion) : null}
onActionClick={dismissSuggestion}
/>
))}
</div>
</div>
);
}
const { results } = this.props;
let accounts, statuses, hashtags;
let count = 0;
if (results.get('accounts') && results.get('accounts').size > 0) {
count += results.get('accounts').size;
accounts = (
<div className='search-results__section'>
<h5><Icon id='users' fixedWidth /><FormattedMessage id='search_results.accounts' defaultMessage='Profiles' /></h5>
{results.get('accounts').map(accountId => <AccountContainer key={accountId} id={accountId} />)}
{results.get('accounts').size >= 5 && <LoadMore visible onClick={this.handleLoadMoreAccounts} />}
</div>
);
}
if (results.get('statuses') && results.get('statuses').size > 0) {
count += results.get('statuses').size;
statuses = (
<div className='search-results__section'>
<h5><Icon id='quote-right' fixedWidth /><FormattedMessage id='search_results.statuses' defaultMessage='Posts' /></h5>
{results.get('statuses').map(statusId => <StatusContainer key={statusId} id={statusId} />)}
{results.get('statuses').size >= 5 && <LoadMore visible onClick={this.handleLoadMoreStatuses} />}
</div>
);
} else if(results.get('statuses') && results.get('statuses').size === 0 && !searchEnabled && !(searchTerm.startsWith('@') || searchTerm.startsWith('#') || searchTerm.includes(' '))) {
statuses = (
<div className='search-results__section'>
<h5><Icon id='quote-right' fixedWidth /><FormattedMessage id='search_results.statuses' defaultMessage='Posts' /></h5>
<div className='search-results__info'>
<FormattedMessage id='search_results.statuses_fts_disabled' defaultMessage='Searching posts by their content is not enabled on this Mastodon server.' />
</div>
</div>
<SearchSection title={<><Icon id='users' fixedWidth /><FormattedMessage id='search_results.accounts' defaultMessage='Profiles' /></>}>
{withoutLastResult(results.get('accounts')).map(accountId => <AccountContainer key={accountId} id={accountId} />)}
{(results.get('accounts').size > INITIAL_PAGE_LIMIT && results.get('accounts').size % INITIAL_PAGE_LIMIT === 1) && <LoadMore visible onClick={this.handleLoadMoreAccounts} />}
</SearchSection>
);
}
if (results.get('hashtags') && results.get('hashtags').size > 0) {
count += results.get('hashtags').size;
hashtags = (
<div className='search-results__section'>
<h5><Icon id='hashtag' fixedWidth /><FormattedMessage id='search_results.hashtags' defaultMessage='Hashtags' /></h5>
{results.get('hashtags').map(hashtag => <Hashtag key={hashtag.get('name')} hashtag={hashtag} />)}
{results.get('hashtags').size >= 5 && <LoadMore visible onClick={this.handleLoadMoreHashtags} />}
</div>
<SearchSection title={<><Icon id='hashtag' fixedWidth /><FormattedMessage id='search_results.hashtags' defaultMessage='Hashtags' /></>}>
{withoutLastResult(results.get('hashtags')).map(hashtag => <Hashtag key={hashtag.get('name')} hashtag={hashtag} />)}
{(results.get('hashtags').size > INITIAL_PAGE_LIMIT && results.get('hashtags').size % INITIAL_PAGE_LIMIT === 1) && <LoadMore visible onClick={this.handleLoadMoreHashtags} />}
</SearchSection>
);
}
if (results.get('statuses') && results.get('statuses').size > 0) {
statuses = (
<SearchSection title={<><Icon id='quote-right' fixedWidth /><FormattedMessage id='search_results.statuses' defaultMessage='Posts' /></>}>
{withoutLastResult(results.get('statuses')).map(statusId => <StatusContainer key={statusId} id={statusId} />)}
{(results.get('statuses').size > INITIAL_PAGE_LIMIT && results.get('statuses').size % INITIAL_PAGE_LIMIT === 1) && <LoadMore visible onClick={this.handleLoadMoreStatuses} />}
</SearchSection>
);
}
return (
<div className='search-results'>
<div className='search-results__header'>
<Icon id='search' fixedWidth />
<FormattedMessage id='search_results.total' defaultMessage='{count, plural, one {# result} other {# results}}' values={{ count }} />
<FormattedMessage id='explore.search_results' defaultMessage='Search results' />
</div>
{accounts}
{statuses}
{hashtags}
{statuses}
</div>
);
}
}
export default injectIntl(SearchResults);
export default SearchResults;