admin-on-rest-fr05t1k/lib/mui/detail/Edit.js

A frontend Framework for building admin applications on top of REST services, using ES6, React and Material UI

'use strict';

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

var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = require('babel-runtime/helpers/createClass');

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _reactRedux = require('react-redux');

var _Card = require('material-ui/Card');

var _compose = require('recompose/compose');

var _compose2 = _interopRequireDefault(_compose);

var _inflection = require('inflection');

var _inflection2 = _interopRequireDefault(_inflection);

var _ViewTitle = require('../layout/ViewTitle');

var _ViewTitle2 = _interopRequireDefault(_ViewTitle);

var _Title = require('../layout/Title');

var _Title2 = _interopRequireDefault(_Title);

var _dataActions = require('../../actions/dataActions');

var _EditActions = require('./EditActions');

var _EditActions2 = _interopRequireDefault(_EditActions);

var _translate = require('../../i18n/translate');

var _translate2 = _interopRequireDefault(_translate);

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

/**
 * Turns a children data structure (either single child or array of children) into an array.
 * We can't use React.Children.toArray as it loses references.
 */
var arrayizeChildren = function arrayizeChildren(children) {
    return Array.isArray(children) ? children : [children];
};

var Edit = exports.Edit = function (_Component) {
    (0, _inherits3.default)(Edit, _Component);

    function Edit(props) {
        (0, _classCallCheck3.default)(this, Edit);

        var _this = (0, _possibleConstructorReturn3.default)(this, (Edit.__proto__ || Object.getPrototypeOf(Edit)).call(this, props));

        _this.refresh = function (event) {
            event.stopPropagation();
            _this.fullRefresh = true;
            _this.updateData();
        };

        _this.state = {
            key: 0,
            record: props.data
        };
        _this.handleSubmit = _this.handleSubmit.bind(_this);
        return _this;
    }

    (0, _createClass3.default)(Edit, [{
        key: 'componentDidMount',
        value: function componentDidMount() {
            this.updateData();
        }
    }, {
        key: 'componentWillReceiveProps',
        value: function componentWillReceiveProps(nextProps) {
            if (this.props.data !== nextProps.data) {
                this.setState({ record: nextProps.data }); // FIXME: erases user entry when fetch response arrives late
                if (this.fullRefresh) {
                    this.fullRefresh = false;
                    this.setState({ key: this.state.key + 1 });
                }
            }
            if (this.props.id !== nextProps.id) {
                this.updateData(nextProps.resource, nextProps.id);
            }
        }

        // FIXME Seems that the cloneElement in CrudRoute slices the children array, which makes this necessary to avoid rerenders

    }, {
        key: 'shouldComponentUpdate',
        value: function shouldComponentUpdate(nextProps) {
            if (nextProps.isLoading !== this.props.isLoading) {
                return true;
            }

            var currentChildren = arrayizeChildren(this.props.children);
            var newChildren = arrayizeChildren(nextProps.children);

            return newChildren.every(function (child, index) {
                return child === currentChildren[index];
            });
        }
    }, {
        key: 'getBasePath',
        value: function getBasePath() {
            var location = this.props.location;

            return location.pathname.split('/').slice(0, -1).join('/');
        }
    }, {
        key: 'updateData',
        value: function updateData() {
            var resource = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.props.resource;
            var id = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.props.id;

            this.props.crudGetOne(resource, id, this.getBasePath());
        }
    }, {
        key: 'handleSubmit',
        value: function handleSubmit(record) {
            this.props.crudUpdate(this.props.resource, this.props.id, record, this.props.data, this.getBasePath());
        }
    }, {
        key: 'render',
        value: function render() {
            var _props = this.props,
                _props$actions = _props.actions,
                actions = _props$actions === undefined ? _react2.default.createElement(_EditActions2.default, null) : _props$actions,
                children = _props.children,
                data = _props.data,
                hasDelete = _props.hasDelete,
                hasShow = _props.hasShow,
                id = _props.id,
                isLoading = _props.isLoading,
                resource = _props.resource,
                title = _props.title,
                translate = _props.translate;
            var key = this.state.key;

            var basePath = this.getBasePath();

            var resourceName = translate('resources.' + resource + '.name', {
                smart_count: 1,
                _: _inflection2.default.humanize(_inflection2.default.singularize(resource))
            });
            var defaultTitle = translate('aor.page.edit', {
                name: '' + resourceName,
                id: id,
                data: data
            });
            var titleElement = data ? _react2.default.createElement(_Title2.default, { title: title, record: data, defaultTitle: defaultTitle }) : '';

            return _react2.default.createElement(
                'div',
                { className: 'edit-page' },
                _react2.default.createElement(
                    _Card.Card,
                    { style: { opacity: isLoading ? 0.8 : 1 }, key: key },
                    actions && _react2.default.cloneElement(actions, {
                        basePath: basePath,
                        data: data,
                        hasDelete: hasDelete,
                        hasShow: hasShow,
                        refresh: this.refresh,
                        resource: resource
                    }),
                    _react2.default.createElement(_ViewTitle2.default, { title: titleElement }),
                    data && _react2.default.cloneElement(children, {
                        onSubmit: this.handleSubmit,
                        resource: resource,
                        basePath: basePath,
                        record: data,
                        translate: translate
                    }),
                    !data && _react2.default.createElement(
                        _Card.CardText,
                        null,
                        '\xA0'
                    )
                )
            );
        }
    }]);
    return Edit;
}(_react.Component);

Edit.propTypes = {
    actions: _react.PropTypes.element,
    children: _react.PropTypes.element.isRequired,
    crudGetOne: _react.PropTypes.func.isRequired,
    crudUpdate: _react.PropTypes.func.isRequired,
    data: _react.PropTypes.object,
    hasDelete: _react.PropTypes.bool,
    hasShow: _react.PropTypes.bool,
    id: _react.PropTypes.string.isRequired,
    isLoading: _react.PropTypes.bool.isRequired,
    location: _react.PropTypes.object.isRequired,
    match: _react.PropTypes.object.isRequired,
    resource: _react.PropTypes.string.isRequired,
    title: _react.PropTypes.any,
    translate: _react.PropTypes.func
};

function mapStateToProps(state, props) {
    return {
        id: props.match.params.id,
        data: state.admin[props.resource].data[props.match.params.id],
        isLoading: state.admin.loading > 0
    };
}

var enhance = (0, _compose2.default)((0, _reactRedux.connect)(mapStateToProps, { crudGetOne: _dataActions.crudGetOne, crudUpdate: _dataActions.crudUpdate }), _translate2.default);

exports.default = enhance(Edit);