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