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import ImmutablePropTypes from 'react-immutable-proptypes';
import PureRenderMixin from 'react-addons-pure-render-mixin';
import IconButton from './icon_button';
import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
const messages = defineMessages({
toggle_visible: { id: 'media_gallery.toggle_visible', defaultMessage: 'Toggle visibility' }
});
const outerStyle = {
marginTop: '8px',
overflow: 'hidden',
width: '100%',
boxSizing: 'border-box',
position: 'relative'
};
const spoilerStyle = {
background: '#000',
color: '#fff',
textAlign: 'center',
height: '100%',
cursor: 'pointer',
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
flexDirection: 'column'
};
const spoilerSpanStyle = {
display: 'block',
fontSize: '14px',
};
const spoilerSubSpanStyle = {
display: 'block',
fontSize: '11px',
fontWeight: '500'
};
const spoilerButtonStyle = {
position: 'absolute',
top: '6px',
left: '8px',
zIndex: '100'
};
const MediaGallery = React.createClass({
getInitialState () {
return {
visible: !this.props.sensitive
};
},
propTypes: {
sensitive: React.PropTypes.bool,
media: ImmutablePropTypes.list.isRequired,
height: React.PropTypes.number.isRequired,
onOpenMedia: React.PropTypes.func.isRequired
},
mixins: [PureRenderMixin],
handleClick (url, e) {
if (e.button === 0) {
e.preventDefault();
this.props.onOpenMedia(url);
}
e.stopPropagation();
},
handleOpen () {
this.setState({ visible: !this.state.visible });
},
render () {
const { media, intl, sensitive } = this.props;
let children;
if (!this.state.visible) {
if (sensitive) {
children = (
<div style={spoilerStyle} onClick={this.handleOpen}>
<span style={spoilerSpanStyle}><FormattedMessage id='status.sensitive_warning' defaultMessage='Sensitive content' /></span>
<span style={spoilerSubSpanStyle}><FormattedMessage id='status.sensitive_toggle' defaultMessage='Click to view' /></span>
</div>
);
} else {
children = (
<div style={spoilerStyle} onClick={this.handleOpen}>
<span style={spoilerSpanStyle}><FormattedMessage id='status.media_hidden' defaultMessage='Media hidden' /></span>
<span style={spoilerSubSpanStyle}><FormattedMessage id='status.sensitive_toggle' defaultMessage='Click to view' /></span>
</div>
);
}
} else {
const size = media.take(4).size;
children = media.take(4).map((attachment, i) => {
let width = 50;
let height = 100;
let top = 'auto';
let left = 'auto';
let bottom = 'auto';
let right = 'auto';
if (size === 1) {
width = 100;
}
if (size === 4 || (size === 3 && i > 0)) {
height = 50;
}
if (size === 2) {
if (i === 0) {
right = '2px';
} else {
left = '2px';
}
} else if (size === 3) {
if (i === 0) {
right = '2px';
} else if (i > 0) {
left = '2px';
}
if (i === 1) {
bottom = '2px';
} else if (i > 1) {
top = '2px';
}
} else if (size === 4) {
if (i === 0 || i === 2) {
right = '2px';
}
if (i === 1 || i === 3) {
left = '2px';
}
if (i < 2) {
bottom = '2px';
} else {
top = '2px';
}
}
return (
<div key={attachment.get('id')} style={{ boxSizing: 'border-box', position: 'relative', left: left, top: top, right: right, bottom: bottom, float: 'left', border: 'none', display: 'block', width: `${width}%`, height: `${height}%` }}>
<a href={attachment.get('remote_url') ? attachment.get('remote_url') : attachment.get('url')} onClick={this.handleClick.bind(this, attachment.get('url'))} target='_blank' style={{ display: 'block', width: '100%', height: '100%', background: `url(${attachment.get('preview_url')}) no-repeat center`, textDecoration: 'none', backgroundSize: 'cover', cursor: 'zoom-in' }} />
</div>
);
});
}
return (
<div style={{ ...outerStyle, height: `${this.props.height}px` }}>
<div style={spoilerButtonStyle} >
<IconButton title={intl.formatMessage(messages.toggle_visible)} icon={this.state.visible ? 'eye' : 'eye-slash'} onClick={this.handleOpen} />
</div>
{children}
</div>
);
}
});
export default injectIntl(MediaGallery);
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