ra-core
Version:
Core components of react-admin, a frontend Framework for building admin applications on top of REST services, using ES6, React
102 lines • 4.28 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
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var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ResourceDefinitionContextProvider = exports.ResourceDefinitionContext = void 0;
var React = __importStar(require("react"));
var react_1 = require("react");
var isEqual_1 = __importDefault(require("lodash/isEqual"));
exports.ResourceDefinitionContext = (0, react_1.createContext)({
definitions: {},
register: function () { },
unregister: function () { },
});
/**
* Context to store the current resource Definition.
*
* Use the useResourceDefinition() hook to read the context.
*
* @example
*
* import { useResourceDefinition, useTranslate } from 'ra-core';
*
* const PostMenuItem = () => {
* const { name, icon } = useResourceDefinition({ resource: 'posts' });
*
* return (
* <MenuItem>
* <ListItemIcon>{icon}</ListItemIcon>
* {name}
* </MenuItem>
* );
* };
*/
var ResourceDefinitionContextProvider = function (_a) {
var _b = _a.definitions, defaultDefinitions = _b === void 0 ? {} : _b, children = _a.children;
var _c = (0, react_1.useState)(defaultDefinitions), definitions = _c[0], setState = _c[1];
var register = (0, react_1.useCallback)(function (config) {
setState(function (prev) {
var _a;
return (0, isEqual_1.default)(prev[config.name], config)
? prev
: __assign(__assign({}, prev), (_a = {}, _a[config.name] = config, _a));
});
}, []);
var unregister = (0, react_1.useCallback)(function (config) {
setState(function (prev) {
var _a = prev, _b = config.name, _ = _a[_b], rest = __rest(_a, [typeof _b === "symbol" ? _b : _b + ""]);
return rest;
});
}, []);
var contextValue = (0, react_1.useMemo)(function () { return ({ definitions: definitions, register: register, unregister: unregister }); }, [definitions] // eslint-disable-line react-hooks/exhaustive-deps
);
return (React.createElement(exports.ResourceDefinitionContext.Provider, { value: contextValue }, children));
};
exports.ResourceDefinitionContextProvider = ResourceDefinitionContextProvider;
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