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246 lines
5.6 KiB
246 lines
5.6 KiB
import ImmutablePropTypes from 'react-immutable-proptypes';
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import PureRenderMixin from 'react-addons-pure-render-mixin';
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import IconButton from './icon_button';
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import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
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import { isIOS } from '../is_mobile';
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const messages = defineMessages({
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toggle_visible: { id: 'media_gallery.toggle_visible', defaultMessage: 'Toggle visibility' }
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});
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const outerStyle = {
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marginTop: '8px',
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overflow: 'hidden',
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width: '100%',
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boxSizing: 'border-box',
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position: 'relative'
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};
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const spoilerStyle = {
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textAlign: 'center',
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height: '100%',
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cursor: 'pointer',
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display: 'flex',
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alignItems: 'center',
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justifyContent: 'center',
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flexDirection: 'column'
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};
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const spoilerSpanStyle = {
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display: 'block',
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fontSize: '14px',
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};
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const spoilerSubSpanStyle = {
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display: 'block',
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fontSize: '11px',
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fontWeight: '500'
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};
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const spoilerButtonStyle = {
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position: 'absolute',
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top: '4px',
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left: '4px',
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zIndex: '100'
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};
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const itemStyle = {
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boxSizing: 'border-box',
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position: 'relative',
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float: 'left',
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border: 'none',
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display: 'block'
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};
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const thumbStyle = {
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display: 'block',
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width: '100%',
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height: '100%',
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textDecoration: 'none',
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backgroundSize: 'cover',
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cursor: 'zoom-in'
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};
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const gifvThumbStyle = {
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position: 'relative',
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zIndex: '1',
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width: '100%',
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height: '100%',
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objectFit: 'cover',
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top: '50%',
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transform: 'translateY(-50%)',
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cursor: 'zoom-in'
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};
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const Item = React.createClass({
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propTypes: {
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attachment: ImmutablePropTypes.map.isRequired,
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index: React.PropTypes.number.isRequired,
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size: React.PropTypes.number.isRequired,
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onClick: React.PropTypes.func.isRequired
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},
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mixins: [PureRenderMixin],
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handleClick (e) {
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const { index, onClick } = this.props;
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if (e.button === 0) {
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e.preventDefault();
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onClick(index);
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}
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e.stopPropagation();
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},
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render () {
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const { attachment, index, size } = this.props;
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let width = 50;
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let height = 100;
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let top = 'auto';
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let left = 'auto';
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let bottom = 'auto';
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let right = 'auto';
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if (size === 1) {
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width = 100;
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}
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if (size === 4 || (size === 3 && index > 0)) {
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height = 50;
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}
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if (size === 2) {
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if (index === 0) {
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right = '2px';
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} else {
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left = '2px';
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}
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} else if (size === 3) {
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if (index === 0) {
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right = '2px';
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} else if (index > 0) {
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left = '2px';
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}
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if (index === 1) {
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bottom = '2px';
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} else if (index > 1) {
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top = '2px';
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}
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} else if (size === 4) {
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if (index === 0 || index === 2) {
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right = '2px';
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}
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if (index === 1 || index === 3) {
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left = '2px';
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}
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if (index < 2) {
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bottom = '2px';
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} else {
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top = '2px';
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}
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}
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let thumbnail = '';
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if (attachment.get('type') === 'image') {
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thumbnail = (
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<a
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href={attachment.get('remote_url') ? attachment.get('remote_url') : attachment.get('url')}
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onClick={this.handleClick}
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target='_blank'
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style={{ background: `url(${attachment.get('preview_url')}) no-repeat center`, ...thumbStyle }}
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/>
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);
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} else if (attachment.get('type') === 'gifv') {
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thumbnail = (
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<video
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src={attachment.get('url')}
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onClick={this.handleClick}
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autoPlay={!isIOS()}
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loop={true}
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muted={true}
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style={gifvThumbStyle}
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/>
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);
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}
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return (
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<div key={attachment.get('id')} style={{ ...itemStyle, left: left, top: top, right: right, bottom: bottom, width: `${width}%`, height: `${height}%` }}>
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{thumbnail}
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</div>
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);
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}
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});
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const MediaGallery = React.createClass({
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getInitialState () {
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return {
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visible: !this.props.sensitive
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};
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},
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propTypes: {
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sensitive: React.PropTypes.bool,
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media: ImmutablePropTypes.list.isRequired,
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height: React.PropTypes.number.isRequired,
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onOpenMedia: React.PropTypes.func.isRequired,
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intl: React.PropTypes.object.isRequired
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},
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mixins: [PureRenderMixin],
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handleOpen (e) {
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this.setState({ visible: !this.state.visible });
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},
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handleClick (index) {
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this.props.onOpenMedia(this.props.media, index);
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},
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render () {
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const { media, intl, sensitive } = this.props;
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let children;
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if (!this.state.visible) {
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let warning;
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if (sensitive) {
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warning = <FormattedMessage id='status.sensitive_warning' defaultMessage='Sensitive content' />;
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} else {
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warning = <FormattedMessage id='status.media_hidden' defaultMessage='Media hidden' />;
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}
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children = (
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<div role='button' tabIndex='0' style={spoilerStyle} className='media-spoiler' onClick={this.handleOpen}>
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<span style={spoilerSpanStyle}>{warning}</span>
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<span style={spoilerSubSpanStyle}><FormattedMessage id='status.sensitive_toggle' defaultMessage='Click to view' /></span>
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</div>
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);
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} else {
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const size = media.take(4).size;
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children = media.take(4).map((attachment, i) => <Item key={attachment.get('id')} onClick={this.handleClick} attachment={attachment} index={i} size={size} />);
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}
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return (
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<div style={{ ...outerStyle, height: `${this.props.height}px` }}>
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<div style={{ ...spoilerButtonStyle, display: !this.state.visible ? 'none' : 'block' }}>
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<IconButton title={intl.formatMessage(messages.toggle_visible)} icon={this.state.visible ? 'eye' : 'eye-slash'} overlay onClick={this.handleOpen} />
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</div>
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{children}
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</div>
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);
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}
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});
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export default injectIntl(MediaGallery);
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