masto-fe/app/javascript/mastodon/features/compose/components/upload_form.js

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import React from 'react';
import ImmutablePropTypes from 'react-immutable-proptypes';
import PropTypes from 'prop-types';
import IconButton from '../../../components/icon_button';
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import { defineMessages, injectIntl } from 'react-intl';
import UploadProgressContainer from '../containers/upload_progress_container';
import Motion from 'react-motion/lib/Motion';
import spring from 'react-motion/lib/spring';
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const messages = defineMessages({
undo: { id: 'upload_form.undo', defaultMessage: 'Undo' },
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});
class UploadForm extends React.PureComponent {
static propTypes = {
media: ImmutablePropTypes.list.isRequired,
onRemoveFile: PropTypes.func.isRequired,
intl: PropTypes.object.isRequired,
};
onRemoveFile = (e) => {
const id = Number(e.currentTarget.parentElement.getAttribute('data-id'));
this.props.onRemoveFile(id);
}
render () {
const { intl, media } = this.props;
const uploads = media.map(attachment =>
<div className='compose-form__upload' key={attachment.get('id')}>
<Motion defaultStyle={{ scale: 0.8 }} style={{ scale: spring(1, { stiffness: 180, damping: 12 }) }}>
{({ scale }) =>
<div className='compose-form__upload-thumbnail' data-id={attachment.get('id')} style={{ transform: `translateZ(0) scale(${scale})`, backgroundImage: `url(${attachment.get('preview_url')})` }}>
<IconButton icon='times' title={intl.formatMessage(messages.undo)} size={36} onClick={this.onRemoveFile} />
</div>
}
</Motion>
</div>
);
return (
<div className='compose-form__upload-wrapper'>
<UploadProgressContainer />
<div className='compose-form__uploads-wrapper'>{uploads}</div>
</div>
);
}
}
export default injectIntl(UploadForm);