openethereum/js/src/dapps/registry/ui/image.js

// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.

// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Parity.  If not, see <http://www.gnu.org/licenses/>.

import React from 'react';

import { parityNode } from '../../../environment';

const styles = {
  padding: '.5em',
  border: '1px solid #777'
};

export default (address) => {
  if (!address || /^(0x)?0*$/.test(address)) {
    return (
      <code>
        No image
      </code>
    );
  }

  return (
    <img
      src={ `${parityNode}/${address}/` }
      alt={ address }
      style={ styles }
    />
  );
};