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whippy-edition/app/javascript/mastodon/features/lists/index.js

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JavaScript
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import PropTypes from 'prop-types';
import React from 'react';
import { Helmet } from 'react-helmet';
import ImmutablePropTypes from 'react-immutable-proptypes';
import ImmutablePureComponent from 'react-immutable-pure-component';
import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
import { connect } from 'react-redux';
import { createSelector } from 'reselect';
import { fetchLists } from 'mastodon/actions/lists';
import LoadingIndicator from 'mastodon/components/loading_indicator';
import ScrollableList from 'mastodon/components/scrollable_list';
import Column from 'mastodon/components/column';
import ColumnHeader from 'mastodon/components/column_header';
import ColumnLink from 'mastodon/features/ui/components/column_link';
import ColumnSubheading from 'mastodon/features/ui/components/column_subheading';
import NewListForm from './components/new_list_form';
const messages = defineMessages({
heading: { id: 'column.lists', defaultMessage: 'Lists' },
subheading: { id: 'lists.subheading', defaultMessage: 'Your lists' },
});
const getOrderedLists = createSelector([state => state.get('lists')], lists => {
if (!lists) {
return lists;
}
return lists.toList().filter(item => !!item).sort((a, b) => a.get('title').localeCompare(b.get('title')));
});
const mapStateToProps = state => ({
lists: getOrderedLists(state),
});
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export default @connect(mapStateToProps)
@injectIntl
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class Lists extends ImmutablePureComponent {
static propTypes = {
params: PropTypes.object.isRequired,
dispatch: PropTypes.func.isRequired,
lists: ImmutablePropTypes.list,
intl: PropTypes.object.isRequired,
multiColumn: PropTypes.bool,
};
componentWillMount () {
this.props.dispatch(fetchLists());
}
render () {
const { intl, lists, multiColumn } = this.props;
if (!lists) {
return (
<Column>
<LoadingIndicator />
</Column>
);
}
const emptyMessage = <FormattedMessage id='empty_column.lists' defaultMessage="You don't have any lists yet. When you create one, it will show up here." />;
return (
<Column bindToDocument={!multiColumn} label={intl.formatMessage(messages.heading)}>
<ColumnHeader title={intl.formatMessage(messages.heading)} icon='list-ul' multiColumn={multiColumn} showBackButton />
<NewListForm />
<ScrollableList
scrollKey='lists'
emptyMessage={emptyMessage}
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prepend={<ColumnSubheading text={intl.formatMessage(messages.subheading)} />}
bindToDocument={!multiColumn}
>
{lists.map(list =>
<ColumnLink key={list.get('id')} to={`/lists/${list.get('id')}`} icon='list-ul' text={list.get('title')} />,
)}
</ScrollableList>
<Helmet>
<title>{intl.formatMessage(messages.heading)}</title>
<meta name='robots' content='noindex' />
</Helmet>
</Column>
);
}
}