shradmin/lib/components/form/SimpleForm.js

A frontend Framework for building admin application, using antd and mirrorjs.

'use strict';

exports.__esModule = true;

var _style3 = require('antd/lib/button/style');

var _button = require('antd/lib/button');

var _button2 = _interopRequireDefault(_button);

var _style4 = require('antd/lib/form/style');

var _form = require('antd/lib/form');

var _form2 = _interopRequireDefault(_form);

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 _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _mapValues = require('lodash/mapValues');

var _mapValues2 = _interopRequireDefault(_mapValues);

var _get = require('lodash/get');

var _get2 = _interopRequireDefault(_get);

var _pickBy = require('lodash/pickBy');

var _pickBy2 = _interopRequireDefault(_pickBy);

var _isEqual = require('lodash/isEqual');

var _isEqual2 = _interopRequireDefault(_isEqual);

var _isFunction = require('lodash/isFunction');

var _isFunction2 = _interopRequireDefault(_isFunction);

var _has = require('lodash/has');

var _has2 = _interopRequireDefault(_has);

var _inflection = require('inflection');

var _inflection2 = _interopRequireDefault(_inflection);

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

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; }

var FormItem = _form2.default.Item;

var buttonLayout = {
  wrapperCol: {
    lg: { span: 6, offset: 3 },
    xs: { span: 24, offset: 0 },
    sm: { span: 12, offset: 4 }
  }
};

var formItemLayout = {
  labelCol: {
    lg: { span: 3 },
    xs: { span: 24 },
    sm: { span: 4 }
  },
  wrapperCol: {
    lg: { span: 6 },
    xs: { span: 24 },
    sm: { span: 12 }
  }
};

var defaultFormat = function defaultFormat(value) {
  return value;
};
var defaultParse = function defaultParse(value) {
  return value;
};

var data = {};

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

  function SimpleForm() {
    var _temp, _this, _ret;

    _classCallCheck(this, SimpleForm);

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

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.updateData = function (record) {
      var _this$props$form = _this.props.form,
          setFieldsValue = _this$props$form.setFieldsValue,
          getFieldsValue = _this$props$form.getFieldsValue;

      var initValues = (0, _mapValues2.default)(record || {}, function (value, source) {
        var format = (0, _get2.default)(_this.formats, source);
        return format ? format(value) : value;
      });

      var fields = getFieldsValue();

      data = (0, _pickBy2.default)(initValues, function (value, key) {
        return (0, _has2.default)(fields, key);
      });

      setFieldsValue(data);
    }, _this.handleSubmit = function (e) {
      e.preventDefault();
      var save = _this.props.save;

      _this.props.form.validateFieldsAndScroll(function (error, values) {
        if (!error) {
          values = (0, _mapValues2.default)(values, function (value, source) {
            var parse = (0, _get2.default)(_this.parses, source);
            return parse ? parse(value) : value;
          });
          save(values);
        }
      });
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  SimpleForm.prototype.componentDidMount = function componentDidMount() {
    var _this2 = this;

    var record = this.props.record;


    this.parses = {};
    this.formats = {};
    _react2.default.Children.forEach(this.props.children, function (child) {
      if (child) {
        var _child$props = child.props,
            source = _child$props.source,
            parse = _child$props.parse,
            format = _child$props.format;

        _this2.parses[source] = parse || defaultParse;
        _this2.formats[source] = format || defaultFormat;
      }
    });

    this.updateData(record);
  };

  SimpleForm.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
    var record = this.props.record;

    if (nextProps.record && !(0, _isEqual2.default)(record, nextProps.record)) {
      this.updateData(nextProps.record);
    }
  };

  SimpleForm.prototype.render = function render() {
    var _props = this.props,
        children = _props.children,
        model = _props.model,
        record = _props.record,
        translate = _props.translate,
        getFieldDecorator = _props.form.getFieldDecorator;


    return _react2.default.createElement(
      _form2.default,
      {
        onSubmit: this.handleSubmit },
      _react2.default.Children.map(children, function (child, index) {
        if (child) {
          var _child$props2 = child.props,
              source = _child$props2.source,
              input = _child$props2.input,
              options = _child$props2.options,
              layoutSpan = _child$props2.layoutSpan;

          return _react2.default.createElement(
            FormItem,
            _extends({ key: index }, formItemLayout, layoutSpan, {
              label: translate('models.' + model + '.fields.' + source, { _: _inflection2.default.humanize(source) }),
              colon: false }),
            input ? getFieldDecorator(source, options)(input) : _react2.default.cloneElement(child, {
              record: record
            })
          );
        }
        return null;
      }),
      _react2.default.createElement(
        FormItem,
        buttonLayout,
        _react2.default.createElement(
          _button2.default,
          { type: 'primary', htmlType: 'submit' },
          translate('actions.save')
        )
      )
    );
  };

  return SimpleForm;
}(_react.Component);

SimpleForm.propTypes = process.env.NODE_ENV !== "production" ? {
  model: _propTypes2.default.string.isRequired,
  save: _propTypes2.default.func,
  record: _propTypes2.default.object
} : {};

exports.default = _form2.default.create({
  onValuesChange: function onValuesChange(props, values) {
    data = _extends({}, data, values);
    if ((0, _isFunction2.default)(props.onChange)) {
      props.onChange(data);
    }
    if ((0, _isFunction2.default)(props.onFieldChange)) {
      props.onFieldChange(values);
    }
  }
})(SimpleForm);
module.exports = exports['default'];