masto-fe-archos/app/javascript/mastodon/components/attachment_list.jsx

import PropTypes from "prop-types";

import { FormattedMessage } from "react-intl";

import classNames from "classnames";

import ImmutablePropTypes from "react-immutable-proptypes";
import ImmutablePureComponent from "react-immutable-pure-component";

import { Icon }  from "mastodon/components/icon";

const filename = url => url.split("/").pop().split("#")[0].split("?")[0];

export default class AttachmentList extends ImmutablePureComponent {

  static propTypes = {
    media: ImmutablePropTypes.list.isRequired,
    compact: PropTypes.bool,
  };

  render () {
    const { media, compact } = this.props;

    return (
      <div className={classNames("attachment-list", { compact })}>
        {!compact && (
          <div className='attachment-list__icon'>
            <Icon id='link' />
          </div>
        )}

        <ul className='attachment-list__list'>
          {media.map(attachment => {
            const displayUrl = attachment.get("remote_url") || attachment.get("url");

            return (
              <li key={attachment.get("id")}>
                <a href={displayUrl} target='_blank' rel='noopener noreferrer'>
                  {compact && <Icon id='link' />}
                  {compact && " " }
                  {displayUrl ? filename(displayUrl) : <FormattedMessage id='attachments_list.unprocessed' defaultMessage='(unprocessed)' />}
                </a>
              </li>
            );
          })}
        </ul>
      </div>
    );
  }

}