react-with-multiple-contexts
Version:
Use withContextConsumer to easily pass multiple contexts to component's props
79 lines (77 loc) • 5.8 kB
JavaScript
;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.withContextConsumer = withContextConsumer;
exports.withContextProvider = withContextProvider;
var _react = _interopRequireDefault(require("react"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
function getDisplayName(WrappedComponent) {
return WrappedComponent.displayName || WrappedComponent.name || "Component";
}
function enhance(name, fn) {
fn.displayName = name;
return /*#__PURE__*/_react["default"].forwardRef(fn);
}
function withName(Component, props) {
Component.displayName = getDisplayName(Component);
return /*#__PURE__*/_react["default"].createElement(Component, props);
}
var drop = function drop(a) {
var i = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
return a && a.length ? a.slice(i, a.length) : [];
};
var head = function head(a) {
return a && a.length ? a[0] : void 0;
};
function withContextConsumer(Component, contexts) {
return enhance("WithContextConsumer(".concat(getDisplayName(Component), ")"), function (props, ref) {
var _applyConsumer = function applyConsumer(contextEntries) {
var contextProps = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (contextEntries.length !== 0) {
var _head = head(contextEntries),
_head2 = _slicedToArray(_head, 2),
contextName = _head2[0],
ContextComponent = _head2[1];
return /*#__PURE__*/_react["default"].createElement(ContextComponent.Consumer, null, function (context) {
return _applyConsumer(drop(contextEntries), _objectSpread(_defineProperty({}, contextName, context), contextProps));
});
}
return withName(Component, _objectSpread(_objectSpread(_objectSpread({}, props), contextProps), {}, {
ref: ref
}));
};
return _applyConsumer(Object.entries(contexts));
});
}
function withContextProvider(Component, getContexts) {
return enhance("WithContextProvider(".concat(getDisplayName(Component), ")"), function (props, ref) {
var contexts = getContexts(props);
var _applyProvider = function applyProvider(restContexts) {
if (restContexts.length !== 0) {
var _head3 = head(restContexts),
ContextComponent = _head3.context,
value = _head3.value;
return /*#__PURE__*/_react["default"].createElement(ContextComponent.Provider, {
value: value
}, _applyProvider(drop(restContexts)));
}
return withName(Component, _objectSpread(_objectSpread({}, props), {}, {
ref: ref
}));
};
return _applyProvider(contexts);
});
}