forked from cybrespace/mastodon
127 lines
4.1 KiB
JavaScript
127 lines
4.1 KiB
JavaScript
import { connect } from 'react-redux';
|
|
import PureRenderMixin from 'react-addons-pure-render-mixin';
|
|
import ImmutablePropTypes from 'react-immutable-proptypes';
|
|
import Column from '../ui/components/column';
|
|
import { expandNotifications, clearNotifications } from '../../actions/notifications';
|
|
import NotificationContainer from './containers/notification_container';
|
|
import { ScrollContainer } from 'react-router-scroll';
|
|
import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
|
|
import ColumnSettingsContainer from './containers/column_settings_container';
|
|
import { createSelector } from 'reselect';
|
|
import Immutable from 'immutable';
|
|
import LoadMore from '../../components/load_more';
|
|
import ClearColumnButton from './components/clear_column_button';
|
|
|
|
const messages = defineMessages({
|
|
title: { id: 'column.notifications', defaultMessage: 'Notifications' }
|
|
});
|
|
|
|
const getNotifications = createSelector([
|
|
state => Immutable.List(state.getIn(['settings', 'notifications', 'shows']).filter(item => !item).keys()),
|
|
state => state.getIn(['notifications', 'items'])
|
|
], (excludedTypes, notifications) => notifications.filterNot(item => excludedTypes.includes(item.get('type'))));
|
|
|
|
const mapStateToProps = state => ({
|
|
notifications: getNotifications(state),
|
|
isLoading: state.getIn(['notifications', 'isLoading'], true)
|
|
});
|
|
|
|
const Notifications = React.createClass({
|
|
|
|
propTypes: {
|
|
notifications: ImmutablePropTypes.list.isRequired,
|
|
dispatch: React.PropTypes.func.isRequired,
|
|
trackScroll: React.PropTypes.bool,
|
|
intl: React.PropTypes.object.isRequired,
|
|
isLoading: React.PropTypes.bool
|
|
},
|
|
|
|
getDefaultProps () {
|
|
return {
|
|
trackScroll: true
|
|
};
|
|
},
|
|
|
|
mixins: [PureRenderMixin],
|
|
|
|
handleScroll (e) {
|
|
const { scrollTop, scrollHeight, clientHeight } = e.target;
|
|
const offset = scrollHeight - scrollTop - clientHeight;
|
|
this._oldScrollPosition = scrollHeight - scrollTop;
|
|
|
|
if (250 > offset && !this.props.isLoading) {
|
|
this.props.dispatch(expandNotifications());
|
|
}
|
|
},
|
|
|
|
componentDidUpdate (prevProps) {
|
|
if (this.node.scrollTop > 0 && (prevProps.notifications.size < this.props.notifications.size && prevProps.notifications.first() !== this.props.notifications.first() && !!this._oldScrollPosition)) {
|
|
this.node.scrollTop = this.node.scrollHeight - this._oldScrollPosition;
|
|
}
|
|
},
|
|
|
|
handleLoadMore (e) {
|
|
e.preventDefault();
|
|
this.props.dispatch(expandNotifications());
|
|
},
|
|
|
|
handleClear () {
|
|
this.props.dispatch(clearNotifications());
|
|
},
|
|
|
|
setRef (c) {
|
|
this.node = c;
|
|
},
|
|
|
|
render () {
|
|
const { intl, notifications, trackScroll, isLoading } = this.props;
|
|
|
|
let loadMore = '';
|
|
let scrollableArea = '';
|
|
|
|
if (!isLoading && notifications.size > 0) {
|
|
loadMore = <LoadMore onClick={this.handleLoadMore} />;
|
|
}
|
|
|
|
if (isLoading || notifications.size > 0) {
|
|
scrollableArea = (
|
|
<div className='scrollable' onScroll={this.handleScroll} ref={this.setRef}>
|
|
<div>
|
|
{notifications.map(item => <NotificationContainer key={item.get('id')} notification={item} accountId={item.get('account')} />)}
|
|
{loadMore}
|
|
</div>
|
|
</div>
|
|
);
|
|
} else {
|
|
scrollableArea = (
|
|
<div className='empty-column-indicator' ref={this.setRef}>
|
|
<FormattedMessage id='empty_column.notifications' defaultMessage="You don't have any notifications yet. Interact with others to start the conversation." />
|
|
</div>
|
|
);
|
|
}
|
|
|
|
if (trackScroll) {
|
|
return (
|
|
<Column icon='bell' heading={intl.formatMessage(messages.title)}>
|
|
<ColumnSettingsContainer />
|
|
<ClearColumnButton onClick={this.handleClear} />
|
|
<ScrollContainer scrollKey='notifications'>
|
|
{scrollableArea}
|
|
</ScrollContainer>
|
|
</Column>
|
|
);
|
|
} else {
|
|
return (
|
|
<Column icon='bell' heading={intl.formatMessage(messages.title)}>
|
|
<ColumnSettingsContainer />
|
|
<ClearColumnButton onClick={this.handleClear} />
|
|
{scrollableArea}
|
|
</Column>
|
|
);
|
|
}
|
|
}
|
|
|
|
});
|
|
|
|
export default connect(mapStateToProps)(injectIntl(Notifications));
|