@scrnhq/eurovision-elements/form-dropzone/index.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _templateObject = _taggedTemplateLiteral(['\n  color: ', ';\n  font-family: ', '\n  font-weight: 300;\n  margin: 0.5em 0;\n'], ['\n  color: ', ';\n  font-family: ', '\n  font-weight: 300;\n  margin: 0.5em 0;\n']),
    _templateObject2 = _taggedTemplateLiteral(['\n  margin: 0.75em 0 1.25em 0;\n'], ['\n  margin: 0.75em 0 1.25em 0;\n']);

var _head = require('lodash/head');

var _head2 = _interopRequireDefault(_head);

var _isObject = require('lodash/isObject');

var _isObject2 = _interopRequireDefault(_isObject);

var _styledComponents = require('styled-components');

var _styledComponents2 = _interopRequireDefault(_styledComponents);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _dropzone = require('@scrnhq/eurovision-elements/dropzone');

var _dropzone2 = _interopRequireDefault(_dropzone);

var _fileList = require('./file-list');

var _fileList2 = _interopRequireDefault(_fileList);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

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; }

function _taggedTemplateLiteral(strings, raw) { return Object.freeze(Object.defineProperties(strings, { raw: { value: Object.freeze(raw) } })); }

var ErrorMessage = _styledComponents2.default.div(_templateObject, function (props) {
  return props.theme.warning;
}, function (props) {
  return props.theme.fontBase;
});

var FormDropzone = function (_Component) {
  _inherits(FormDropzone, _Component);

  function FormDropzone() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, FormDropzone);

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

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = FormDropzone.__proto__ || Object.getPrototypeOf(FormDropzone)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
      fileList: _this.props.multiple ? [] : null
    }, _this.onDrop = function (files) {
      var fileList = _this.props.multiple ? [].concat(_toConsumableArray(_this.state.fileList), _toConsumableArray(files)) : (0, _head2.default)(files) || null;

      _this.updateFileList(fileList);
    }, _this.onDelete = function (fileToDelete) {
      var fileList = _this.props.multiple ? _this.state.fileList.filter(function (file) {
        return file !== fileToDelete;
      }) : null;

      _this.updateFileList(fileList);
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  /**
   * Define the proptypes of the component.
   *
   * @type {Object}
   */


  /**
   * Default props of the component.
   *
   * @type {Object}
   */


  /**
   * Initial state of the component.
   *
   * @type {Object}
   */


  _createClass(FormDropzone, [{
    key: 'componentWillMount',


    /**
     * Invoked when the component mounts.
     *
     * @return {void}
     */
    value: function componentWillMount() {
      var value = this.props.input.value;

      if ((0, _isObject2.default)(value) && value.__typename === 'Asset') {
        this.setState({
          fileList: [{
            type: value.mimeType,
            preview: value.path
          }]
        });
      }
    }

    /**
     * Invoked when new file(s) are added.
     *
     * @param  {Array} files
     * @return {void}
     */


    /**
     * Invoked when a file is deleted.
     *
     * @param  {File} file
     * @return {void}
     */

  }, {
    key: 'updateFileList',


    /**
     * Update the file list in the state and via the onchange to Redux Form.
     *
     * @return {void}
     */
    value: function updateFileList(fileList) {
      this.setState({ fileList: fileList });
      this.props.input.onChange(this.props.multiple ? fileList.map(function (file) {
        return { file: file };
      }) : { file: fileList });
    }

    /**
     * Render the component.
     *
     * @return {ReactElement}
     */

  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          input = _props.input,
          meta = _props.meta,
          className = _props.className,
          other = _objectWithoutProperties(_props, ['input', 'meta', 'className']);

      return _react2.default.createElement(
        'div',
        { className: className },
        meta.touched && meta.error && _react2.default.createElement(
          ErrorMessage,
          null,
          meta.error.file ? meta.error.file[0] : meta.error[0]
        ),
        _react2.default.createElement(_fileList2.default, { files: this.state.fileList, onDelete: this.onDelete }),
        _react2.default.createElement(_dropzone2.default, _extends({}, input, other, {
          onChange: function onChange() {},
          onDrop: this.onDrop
        }))
      );
    }
  }]);

  return FormDropzone;
}(_react.Component);

FormDropzone.propTypes = {
  multiple: _react.PropTypes.bool,
  className: _react.PropTypes.string,
  meta: _react.PropTypes.shape({
    touched: _react.PropTypes.bool,
    error: _react.PropTypes.oneOfType([_react.PropTypes.object, _react.PropTypes.array])
  }).isRequired,
  input: _react.PropTypes.shape({
    onChange: _react.PropTypes.func,
    value: _react.PropTypes.oneOfType([_react.PropTypes.string, _react.PropTypes.object, _react.PropTypes.array]),
    name: _react.PropTypes.string.isRequired
  }).isRequired
};
FormDropzone.defaultProps = {
  multiple: false
};
exports.default = (0, _styledComponents2.default)(FormDropzone)(_templateObject2);