netlify-cms-widget-select/dist/esm/SelectControl.js

Selectable values widget for Netlify CMS.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _find2 = _interopRequireDefault(require("lodash/find"));

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _reactImmutableProptypes = _interopRequireDefault(require("react-immutable-proptypes"));

var _immutable = require("immutable");

var _reactSelect = _interopRequireDefault(require("react-select"));

var _netlifyCmsUiDefault = require("netlify-cms-ui-default");

var _netlifyCmsLibWidgets = require("netlify-cms-lib-widgets");

var _core = require("@emotion/core");

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

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function optionToString(option) {
  return option && option.value ? option.value : null;
}

function convertToOption(raw) {
  if (typeof raw === 'string') {
    return {
      label: raw,
      value: raw
    };
  }

  return _immutable.Map.isMap(raw) ? raw.toJS() : raw;
}

function getSelectedValue({
  value,
  options,
  isMultiple
}) {
  if (isMultiple) {
    const selectedOptions = _immutable.List.isList(value) ? value.toJS() : value;

    if (!selectedOptions || !Array.isArray(selectedOptions)) {
      return null;
    }

    return selectedOptions.map(i => options.find(o => o.value === (i.value || i))).filter(Boolean).map(convertToOption);
  } else {
    return (0, _find2.default)(options, ['value', value]) || null;
  }
}

class SelectControl extends _react.default.Component {
  constructor(...args) {
    super(...args);

    _defineProperty(this, "isValid", () => {
      const {
        field,
        value,
        t
      } = this.props;
      const min = field.get('min');
      const max = field.get('max');

      if (!field.get('multiple')) {
        return {
          error: false
        };
      }

      const error = _netlifyCmsLibWidgets.validations.validateMinMax(t, field.get('label', field.get('name')), value, min, max);

      return error ? {
        error
      } : {
        error: false
      };
    });

    _defineProperty(this, "handleChange", selectedOption => {
      const {
        onChange,
        field
      } = this.props;
      const isMultiple = field.get('multiple', false);
      const isEmpty = isMultiple ? !(selectedOption !== null && selectedOption !== void 0 && selectedOption.length) : !selectedOption;

      if (field.get('required') && isEmpty && isMultiple) {
        onChange((0, _immutable.List)());
      } else if (isEmpty) {
        onChange(null);
      } else if (isMultiple) {
        const options = selectedOption.map(optionToString);
        onChange((0, _immutable.fromJS)(options));
      } else {
        onChange(optionToString(selectedOption));
      }
    });
  }

  componentDidMount() {
    const {
      field,
      onChange,
      value
    } = this.props;

    if (field.get('required') && field.get('multiple')) {
      if (value && !_immutable.List.isList(value)) {
        onChange((0, _immutable.fromJS)([value]));
      } else if (!value) {
        onChange((0, _immutable.fromJS)([]));
      }
    }
  }

  render() {
    const {
      field,
      value,
      forID,
      classNameWrapper,
      setActiveStyle,
      setInactiveStyle
    } = this.props;
    const fieldOptions = field.get('options');
    const isMultiple = field.get('multiple', false);
    const isClearable = !field.get('required', true) || isMultiple;
    const options = [...fieldOptions.map(convertToOption)];
    const selectedValue = getSelectedValue({
      options,
      value,
      isMultiple
    });
    return (0, _core.jsx)(_reactSelect.default, {
      inputId: forID,
      value: selectedValue,
      onChange: this.handleChange,
      className: classNameWrapper,
      onFocus: setActiveStyle,
      onBlur: setInactiveStyle,
      options: options,
      styles: _netlifyCmsUiDefault.reactSelectStyles,
      isMulti: isMultiple,
      isClearable: isClearable,
      placeholder: ""
    });
  }

}

exports.default = SelectControl;

_defineProperty(SelectControl, "propTypes", {
  onChange: _propTypes.default.func.isRequired,
  value: _propTypes.default.node,
  forID: _propTypes.default.string.isRequired,
  classNameWrapper: _propTypes.default.string.isRequired,
  setActiveStyle: _propTypes.default.func.isRequired,
  setInactiveStyle: _propTypes.default.func.isRequired,
  field: _reactImmutableProptypes.default.contains({
    options: _reactImmutableProptypes.default.listOf(_propTypes.default.oneOfType([_propTypes.default.string, _reactImmutableProptypes.default.contains({
      label: _propTypes.default.string.isRequired,
      value: _propTypes.default.string.isRequired
    })])).isRequired
  })
});