forked from cybrespace/mastodon
87 lines
2.7 KiB
JavaScript
87 lines
2.7 KiB
JavaScript
import { connect } from 'react-redux';
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import PureRenderMixin from 'react-addons-pure-render-mixin';
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import ImmutablePropTypes from 'react-immutable-proptypes';
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import Column from '../ui/components/column';
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import { expandNotifications } from '../../actions/notifications';
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import NotificationContainer from './containers/notification_container';
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import { ScrollContainer } from 'react-router-scroll';
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import { defineMessages, injectIntl } from 'react-intl';
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import ColumnSettingsContainer from './containers/column_settings_container';
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import { createSelector } from 'reselect';
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import Immutable from 'immutable';
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const messages = defineMessages({
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title: { id: 'column.notifications', defaultMessage: 'Notifications' }
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});
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const getNotifications = createSelector([
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state => Immutable.List(state.getIn(['settings', 'notifications', 'shows']).filter(item => !item).keys()),
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state => state.getIn(['notifications', 'items'])
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], (excludedTypes, notifications) => notifications.filterNot(item => excludedTypes.includes(item.get('type'))));
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const mapStateToProps = state => ({
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notifications: getNotifications(state),
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isLoading: state.getIn(['notifications', 'isLoading'], true)
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});
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const Notifications = React.createClass({
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propTypes: {
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notifications: ImmutablePropTypes.list.isRequired,
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dispatch: React.PropTypes.func.isRequired,
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trackScroll: React.PropTypes.bool,
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intl: React.PropTypes.object.isRequired,
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isLoading: React.PropTypes.bool
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},
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getDefaultProps () {
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return {
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trackScroll: true
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};
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},
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mixins: [PureRenderMixin],
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handleScroll (e) {
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const { scrollTop, scrollHeight, clientHeight } = e.target;
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const offset = scrollHeight - scrollTop - clientHeight;
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if (250 > offset && !this.props.isLoading) {
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this.props.dispatch(expandNotifications());
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}
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},
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render () {
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const { intl, notifications, trackScroll } = this.props;
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const scrollableArea = (
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<div className='scrollable' onScroll={this.handleScroll}>
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<div>
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{notifications.map(item => <NotificationContainer key={item.get('id')} notification={item} accountId={item.get('account')} />)}
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</div>
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</div>
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);
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if (trackScroll) {
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return (
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<Column icon='bell' heading={intl.formatMessage(messages.title)}>
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<ColumnSettingsContainer />
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<ScrollContainer scrollKey='notifications'>
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{scrollableArea}
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</ScrollContainer>
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</Column>
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);
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} else {
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return (
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<Column icon='bell' heading={intl.formatMessage(messages.title)}>
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<ColumnSettingsContainer />
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{scrollableArea}
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</Column>
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);
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}
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}
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});
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export default connect(mapStateToProps)(injectIntl(Notifications));
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