react-rebind/build/utils/ScopedComponent.js

Declarative data binding to React components

(function (global, factory) {
    if (typeof define === "function" && define.amd) {
        define(['module', 'exports', 'react', 'prop-types', 'object-path'], factory);
    } else if (typeof exports !== "undefined") {
        factory(module, exports, require('react'), require('prop-types'), require('object-path'));
    } else {
        var mod = {
            exports: {}
        };
        factory(mod, mod.exports, global.react, global.propTypes, global.objectPath);
        global.ScopedComponent = mod.exports;
    }
})(this, function (module, exports, _react, _propTypes, _objectPath) {
    'use strict';

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

    var _propTypes2 = _interopRequireDefault(_propTypes);

    var _objectPath2 = _interopRequireDefault(_objectPath);

    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");
        }
    }

    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 _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 ScopedComponent = function (_Component) {
        _inherits(ScopedComponent, _Component);

        function ScopedComponent() {
            _classCallCheck(this, ScopedComponent);

            return _possibleConstructorReturn(this, (ScopedComponent.__proto__ || Object.getPrototypeOf(ScopedComponent)).apply(this, arguments));
        }

        _createClass(ScopedComponent, [{
            key: 'getRebindContext',
            value: function getRebindContext(markPath) {
                var marks = markPath === null ? [] : markPath.split('.');
                return marks.reduce(function (current, name) {
                    return current.marks[name];
                }, this.context.rebindContext);
            }
        }, {
            key: 'parsePath',
            value: function parsePath(path) {
                var pathString = path.toString();
                var sepIdx = pathString.indexOf(':');
                if (sepIdx > -1) {
                    return {
                        scope: pathString.slice(sepIdx + 1),
                        mark: pathString.slice(0, sepIdx)
                    };
                } else {
                    return {
                        scope: pathString,
                        mark: null
                    };
                }
            }
        }, {
            key: 'getScope',
            value: function getScope(path) {
                var parsedPath = this.parsePath(path);
                var rebindContext = this.getRebindContext(parsedPath.mark);
                var result = _objectPath2.default.get(rebindContext.scope, parsedPath.scope);
                var filtered = this.props.filter ? this.props.filter(result) : result;
                return filtered;
            }
        }, {
            key: 'scope',
            get: function get() {
                return this.getScope(this.props.scope);
            }
        }]);

        return ScopedComponent;
    }(_react.Component);

    ScopedComponent.contextTypes = {
        rebindContext: _propTypes2.default.any
    };
    exports.default = ScopedComponent;
    module.exports = exports['default'];
});