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import LoadingIndicator from '../../../components/loading_indicator';
import PureRenderMixin from 'react-addons-pure-render-mixin';
import ImmutablePropTypes from 'react-immutable-proptypes';
import ExtendedVideoPlayer from '../../../components/extended_video_player';
import ImageLoader from 'react-imageloader';
import { defineMessages, injectIntl } from 'react-intl';
import IconButton from '../../../components/icon_button';
const messages = defineMessages({
close: { id: 'lightbox.close', defaultMessage: 'Close' }
});
const leftNavStyle = {
position: 'absolute',
background: 'rgba(0, 0, 0, 0.5)',
padding: '30px 15px',
cursor: 'pointer',
fontSize: '24px',
top: '0',
left: '-61px',
boxSizing: 'border-box',
height: '100%',
display: 'flex',
alignItems: 'center'
};
const rightNavStyle = {
position: 'absolute',
background: 'rgba(0, 0, 0, 0.5)',
padding: '30px 15px',
cursor: 'pointer',
fontSize: '24px',
top: '0',
right: '-61px',
boxSizing: 'border-box',
height: '100%',
display: 'flex',
alignItems: 'center'
};
const closeStyle = {
position: 'absolute',
top: '4px',
right: '4px'
};
const MediaModal = React.createClass({
propTypes: {
media: ImmutablePropTypes.list.isRequired,
index: React.PropTypes.number.isRequired,
onClose: React.PropTypes.func.isRequired,
intl: React.PropTypes.object.isRequired
},
getInitialState () {
return {
index: null
};
},
mixins: [PureRenderMixin],
handleNextClick () {
this.setState({ index: (this.getIndex() + 1) % this.props.media.size});
},
handlePrevClick () {
this.setState({ index: (this.getIndex() - 1) % this.props.media.size});
},
handleKeyUp (e) {
switch(e.key) {
case 'ArrowLeft':
this.handlePrevClick();
break;
case 'ArrowRight':
this.handleNextClick();
break;
}
},
componentDidMount () {
window.addEventListener('keyup', this.handleKeyUp, false);
},
componentWillUnmount () {
window.removeEventListener('keyup', this.handleKeyUp);
},
getIndex () {
return this.state.index !== null ? this.state.index : this.props.index;
},
render () {
const { media, intl, onClose } = this.props;
const index = this.getIndex();
const attachment = media.get(index);
const url = attachment.get('url');
let leftNav, rightNav, content;
leftNav = rightNav = content = '';
if (media.size > 1) {
leftNav = <div style={leftNavStyle} className='modal-container__nav' onClick={this.handlePrevClick}><i className='fa fa-fw fa-chevron-left' /></div>;
rightNav = <div style={rightNavStyle} className='modal-container__nav' onClick={this.handleNextClick}><i className='fa fa-fw fa-chevron-right' /></div>;
}
if (attachment.get('type') === 'image') {
content = <ImageLoader src={url} imgProps={{ style: { display: 'block' } }} />;
} else if (attachment.get('type') === 'gifv') {
content = <ExtendedVideoPlayer src={url} />;
}
return (
<div className='modal-root__modal media-modal'>
{leftNav}
<div>
<IconButton title={intl.formatMessage(messages.close)} icon='times' onClick={onClose} size={16} style={closeStyle} />
{content}
</div>
{rightNav}
</div>
);
}
});
export default injectIntl(MediaModal);
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