feeles-ide/lib/FileDialog/SaveDialog.js

The hackable and serializable IDE to make learning material

import _Promise from 'babel-runtime/core-js/promise';
import _Object$getPrototypeOf from 'babel-runtime/core-js/object/get-prototype-of';
import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
import _createClass from 'babel-runtime/helpers/createClass';
import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
import _inherits from 'babel-runtime/helpers/inherits';
import React, { PureComponent } from 'react';
import PropTypes from 'prop-types';
import Dialog from 'material-ui/Dialog';

import { Abort } from './Buttons';

/**
 * HTML5 a要素のdownload属性が実装されていないブラウザのためのfallback
 */

var SaveDialog = function (_PureComponent) {
  _inherits(SaveDialog, _PureComponent);

  function SaveDialog() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, SaveDialog);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = SaveDialog.__proto__ || _Object$getPrototypeOf(SaveDialog)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
      contents: _this.props.content instanceof Array ? _this.props.content : [_this.props.content],
      results: []
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(SaveDialog, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      var _this2 = this;

      _Promise.all(this.state.contents.map(function (item) {
        return new _Promise(function (resolve) {
          var reader = new FileReader();
          reader.onload = function () {
            return resolve({
              name: item.name,
              href: reader.result
            });
          };
          reader.readAsDataURL(item.blob);
        });
      })).then(function (results) {
        return _this2.setState({ results: results });
      });
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          onRequestClose = _props.onRequestClose,
          localization = _props.localization;


      var actions = [React.createElement(Abort, {
        key: 'cancel',
        primary: true,
        onClick: onRequestClose,
        label: localization.saveDialog.cancel
      })];

      var divStyle = {
        textAlign: 'center'
      };

      var linkStyle = {
        fontSize: '2rem'
      };

      return React.createElement(
        Dialog,
        {
          title: localization.saveDialog.title,
          actions: actions,
          modal: false,
          open: true,
          onRequestClose: onRequestClose
        },
        this.state.results.map(function (item, i) {
          return React.createElement(
            'div',
            { key: i, style: divStyle },
            React.createElement(
              'a',
              { target: '_blank', href: item.href, style: linkStyle },
              item.name
            ),
            React.createElement(
              'p',
              null,
              localization.saveDialog.description(item.name)
            )
          );
        })
      );
    }
  }]);

  return SaveDialog;
}(PureComponent);

SaveDialog.propTypes = {
  onRequestClose: PropTypes.func.isRequired,
  content: PropTypes.any,
  localization: PropTypes.object.isRequired
};
export default SaveDialog;