d2-ui/lib/expression-manager/DropDownForSchemaReference.js

d2-ui

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; }; }();

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 _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; }

import React, { Component } from 'react';
import PropTypes from 'prop-types';

import CircularProgress from '../circular-progress/CircularProgress';
import DropDown from '../form-fields/DropDown.component';

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

    function DropDownForSchemaReference() {
        var _ref;

        var _temp, _this, _ret;

        _classCallCheck(this, DropDownForSchemaReference);

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

        return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = DropDownForSchemaReference.__proto__ || Object.getPrototypeOf(DropDownForSchemaReference)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
            isLoading: true,
            options: []
        }, _temp), _possibleConstructorReturn(_this, _ret);
    }

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

            var schema = this.getSchema(); // getSchema returns a d2.schema (modelDefinition object)

            schema.list({ paging: false, fields: 'displayName,id' }).then(function (collection) {
                return collection.toArray();
            }).then(function (options) {
                return _this2.setState({ options: options, isLoading: false });
            }).catch(function () {
                return _this2.setState({ isLoading: false });
            });
        }

        /**
         * Gets a d2 modelDefinition for the `schema` prop.
         *
         * @returns {ModelDefinition}
         * @throws When the `schema` is not a valid schema on the `d2.models` object.
         */

    }, {
        key: 'getSchema',
        value: function getSchema() {
            var _this3 = this;

            var d2 = this.context.d2;
            var isSchemaAvailable = function isSchemaAvailable() {
                return _this3.props.schema && d2.models[_this3.props.schema];
            };

            if (isSchemaAvailable()) {
                return d2.models[this.props.schema];
            }

            throw new Error(this.props.schema + ' is not a valid schema name on the d2.models object. Perhaps you forgot to load the schema or the schema does not exist.');
        }
    }, {
        key: 'render',
        value: function render() {
            var _props = this.props,
                schema = _props.schema,
                selectProps = _objectWithoutProperties(_props, ['schema']);

            return this.isLoading ? React.createElement(CircularProgress, null) : React.createElement(DropDown, _extends({
                menuItems: this.state.options
            }, selectProps));
        }
    }]);

    return DropDownForSchemaReference;
}(Component);

DropDownForSchemaReference.propTypes = {
    schema: PropTypes.string.isRequired
};

DropDownForSchemaReference.contextTypes = {
    d2: PropTypes.object
};

export default DropDownForSchemaReference;