@attivio/suit/es/components/DocumentThumbnail.js

Attivio SUIT, the Search UI Toolkit, is a library for creating search clients for searching the Attivio platform.

var _class, _temp;

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

import React from 'react';

import Button from 'react-bootstrap/lib/Button';

import DefaultImage from './DefaultImage';
import DocumentPreview from './DocumentPreview';

/**
 * A component to display the thumbnail for a document. If the
 * thumbnail isn't set, then no image is displayed. If the URI
 * isn't valid, then the image is hidden rather than showing a
 * broken image in the browser.
 */
var DocumentThumbnail = (_temp = _class = function (_React$Component) {
  _inherits(DocumentThumbnail, _React$Component);

  // eslint-disable-line max-len
  function DocumentThumbnail(props) {
    _classCallCheck(this, DocumentThumbnail);

    var _this = _possibleConstructorReturn(this, _React$Component.call(this, props));

    _this.state = {
      previewing: false
    };
    _this.doPreview = _this.doPreview.bind(_this);
    _this.stopPreview = _this.stopPreview.bind(_this);
    return _this;
  }

  DocumentThumbnail.prototype.doPreview = function doPreview() {
    this.setState({
      previewing: true
    });
  };

  DocumentThumbnail.prototype.stopPreview = function stopPreview() {
    this.setState({
      previewing: false
    });
  };

  DocumentThumbnail.prototype.render = function render() {
    var haveImage = this.props.uri && this.props.uri.length > 0;
    var havePreview = this.props.previewUris && this.props.previewUris.length > 0;

    var previews = void 0;
    if (this.props.previewUris) {
      if (typeof previews === 'string') {
        previews = [previews];
      } else {
        previews = this.props.previewUris;
      }
    }

    // We show something if there's a thumbnail URI or there are preview images...
    if (haveImage || havePreview) {
      var _uri = this.props.uri;
      if (_uri && _uri.startsWith('/')) {
        _uri = _uri.substring(1);
      }

      var imageComp = _uri ? React.createElement(DefaultImage, {
        src: _uri,
        className: 'attivio-search-result-preview img-responsive',
        style: { maxHeight: '100px' },
        alt: 'Thumbnail'
      }) : React.createElement(
        Button,
        { bsSize: 'small' },
        'Preview'
      );

      return React.createElement(
        'div',
        null,
        React.createElement(
          'a',
          {
            onClick: this.doPreview,
            role: 'button',
            tabIndex: 0
          },
          imageComp
        ),
        havePreview ? React.createElement(DocumentPreview, {
          uris: previews,
          show: this.state.previewing,
          onClose: this.stopPreview,
          docTitle: this.props.previewTitle
        }) : null
      );
    }

    return null; // No thumbnail for this document
  };

  return DocumentThumbnail;
}(React.Component), _class.defaultProps = {
  uri: null,
  previewUris: [],
  previewTitle: null
}, _class.displayName = 'DocumentThumbnail', _temp);
export { DocumentThumbnail as default };