91 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			91 lines
		
	
	
		
			2.6 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 {
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|   refreshNotifications,
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|   expandNotifications
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| } 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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| 
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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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| 
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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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| 
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| const mapStateToProps = state => ({
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|   notifications: getNotifications(state)
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| });
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| 
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| const Notifications = React.createClass({
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| 
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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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|   },
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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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| 
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|   mixins: [PureRenderMixin],
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| 
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|   componentWillMount () {
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|     const { dispatch } = this.props;
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|     dispatch(refreshNotifications());
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|   },
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| 
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|   handleScroll (e) {
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|     const { scrollTop, scrollHeight, clientHeight } = e.target;
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| 
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|     if (scrollTop === scrollHeight - clientHeight) {
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|       this.props.dispatch(expandNotifications());
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|     }
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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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| 
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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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| 
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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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|           <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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| });
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| 
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| export default connect(mapStateToProps)(injectIntl(Notifications));
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