dash-renderer
Version:
render dash components in react
347 lines (340 loc) • 18.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _react = _interopRequireWildcard(require("react"));
var _ramda = require("ramda");
var _reactRedux = require("react-redux");
var _ComponentErrorBoundary = _interopRequireDefault(require("../components/error/ComponentErrorBoundary.react"));
var _actions = require("../actions");
var _dependencies = require("../actions/dependencies");
var _wrapping = require("./wrapping");
var _registry = _interopRequireDefault(require("../registry"));
var _isSimpleComponent = _interopRequireDefault(require("../isSimpleComponent"));
var _selectors = require("./selectors");
var _CheckedComponent = _interopRequireDefault(require("./CheckedComponent"));
var _DashContext = require("./DashContext");
var _excluded = ["componentPath", "_dashprivate_error", "_passedComponent", "_newRender"],
_excluded2 = ["_dash_error"];
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
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 _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
// Define a type for the memoized keys
function DashWrapper(_ref) {
var componentPath = _ref.componentPath,
_dashprivate_error = _ref._dashprivate_error,
_passedComponent = _ref._passedComponent,
_newRender = _ref._newRender,
extras = _objectWithoutProperties(_ref, _excluded);
var dispatch = (0, _reactRedux.useDispatch)();
var memoizedKeys = (0, _react.useRef)({});
var newRender = (0, _react.useRef)(false);
var renderedPath = (0, _react.useRef)(componentPath);
var renderComponent = null;
var renderComponentProps = null;
var renderH = null;
// Get the config for the component as props
var config = (0, _reactRedux.useSelector)(_selectors.selectConfig);
// Select component and it's props, along with render hash, changed props and the reason for render
var _useSelector = (0, _reactRedux.useSelector)((0, _selectors.selectDashProps)(componentPath), _selectors.selectDashPropsEqualityFn),
_useSelector2 = _slicedToArray(_useSelector, 5),
component = _useSelector2[0],
componentProps = _useSelector2[1],
h = _useSelector2[2],
changedProps = _useSelector2[3],
renderType = _useSelector2[4];
renderComponent = component;
renderComponentProps = componentProps;
renderH = h;
(0, _react.useMemo)(() => {
if (_newRender) {
newRender.current = true;
renderH = 0;
if (renderH in memoizedKeys.current) {
delete memoizedKeys.current[renderH];
}
} else {
newRender.current = false;
}
renderedPath.current = componentPath;
}, [_newRender]);
var setProps = newProps => {
var _renderComponentProps = renderComponentProps,
id = _renderComponentProps.id;
var _dash_error = newProps._dash_error,
restProps = _objectWithoutProperties(newProps, _excluded2);
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
dispatch((dispatch, getState) => {
var currentState = getState();
var graphs = currentState.graphs;
var oldLayout = (0, _wrapping.getComponentLayout)(renderedPath.current, currentState);
if (!oldLayout) return;
var oldProps = oldLayout.props;
if (!oldProps) return;
var changedProps = (0, _ramda.pickBy)((val, key) => !(0, _ramda.equals)(val, oldProps[key]), restProps);
if (_dash_error) {
dispatch((0, _actions.onError)({
type: 'frontEnd',
error: _dash_error
}));
}
if ((0, _ramda.isEmpty)(changedProps)) {
return;
}
// Identify the modified props that are required for callbacks
var watchedKeys = (0, _dependencies.getWatchedKeys)(id, (0, _ramda.keys)(changedProps), graphs);
(0, _reactRedux.batch)(() => {
// Only dispatch changes to Dash if a watched prop changed
if (watchedKeys.length) {
dispatch((0, _actions.notifyObservers)({
id,
props: (0, _ramda.pick)(watchedKeys, changedProps)
}));
}
// Always update this component's props
dispatch((0, _actions.updateProps)({
props: changedProps,
itempath: renderedPath.current,
renderType: 'internal'
}));
});
});
};
var createContainer = (0, _react.useCallback)((container, containerPath, _childNewRender) => {
var _container$props;
if ((0, _isSimpleComponent.default)(renderComponent)) {
return renderComponent;
}
return /*#__PURE__*/_react.default.createElement(DashWrapper, {
key: container !== null && container !== void 0 && (_container$props = container.props) !== null && _container$props !== void 0 && _container$props.id ? (0, _dependencies.stringifyId)(container.props.id) : (0, _wrapping.stringifyPath)(containerPath),
_dashprivate_error: _dashprivate_error,
componentPath: containerPath,
_passedComponent: container,
_newRender: _childNewRender
});
}, []);
var wrapChildrenProp = (0, _react.useCallback)((node, childrenPath, _childNewRender) => {
if (Array.isArray(node)) {
return node.map((n, i) => {
if ((0, _wrapping.isDryComponent)(n)) {
return createContainer(n, (0, _ramda.concat)(componentPath, ['props', ...childrenPath, i]), _childNewRender);
}
return n;
});
}
if (!(0, _wrapping.isDryComponent)(node)) {
return node;
}
return createContainer(node, (0, _ramda.concat)(componentPath, ['props', ...childrenPath]), _childNewRender);
}, [componentPath]);
var extraProps = _objectSpread({
setProps
}, extras);
if ((0, _wrapping.checkRenderTypeProp)(renderComponent)) {
extraProps['dashRenderType'] = newRender.current ? 'parent' : changedProps ? renderType : 'parent';
}
var setHydratedProps = (component, componentProps) => {
// Hydrate components props
var childrenProps = (0, _ramda.pathOr)([], ['children_props', component === null || component === void 0 ? void 0 : component.namespace, component === null || component === void 0 ? void 0 : component.type], config);
var props = (0, _ramda.mergeRight)((0, _ramda.dissoc)('children', componentProps), extraProps);
var _loop = function _loop() {
var childrenProp = childrenProps[i];
var childNewRender = 0;
if (childrenProp.split('.')[0].replace('[]', '').replace('{}', '') in changedProps || newRender.current || !renderH) {
childNewRender = {};
}
var handleObject = (obj, opath) => {
return (0, _ramda.mapObjIndexed)((node, k) => wrapChildrenProp(node, [...opath, k], childNewRender), obj);
};
if (childrenProp.includes('.')) {
var childrenPath = childrenProp.split('.');
var node;
var nodeValue;
if (childrenProp.includes('[]')) {
var _node;
var frontPath = [],
backPath = [];
var found = false,
hasObject = false;
// At first the childrenPath is always a list of strings.
childrenPath.forEach(p => {
if (!found) {
if (p.includes('[]')) {
found = true;
if (p.includes('{}')) {
hasObject = true;
frontPath.push(p.replace('{}', '').replace('[]', ''));
} else {
frontPath.push(p.replace('[]', ''));
}
} else if (p.includes('{}')) {
hasObject = true;
frontPath.push(p.replace('{}', ''));
} else {
frontPath.push(p);
}
} else {
if (p.includes('{}')) {
hasObject = true;
backPath.push(p.replace('{}', ''));
} else {
backPath.push(p);
}
}
});
node = (0, _ramda.path)(frontPath, props);
if (node === undefined || !((_node = node) !== null && _node !== void 0 && _node.length)) {
return 0; // continue
}
var firstNode = (0, _ramda.path)(backPath, node[0]);
if (!firstNode) {
return 0; // continue
}
nodeValue = node.map((el, i) => {
var elementPath = (0, _ramda.concat)(frontPath, (0, _ramda.concat)([i], backPath));
var listValue;
if (hasObject) {
if (backPath.length) {
listValue = handleObject((0, _ramda.path)(backPath, el), elementPath);
} else {
listValue = handleObject(el, elementPath);
}
} else {
listValue = wrapChildrenProp((0, _ramda.path)(backPath, el), elementPath, childNewRender);
}
return (0, _ramda.assocPath)(backPath, listValue, el);
});
childrenPath = frontPath;
} else {
if (childrenProp.includes('{}')) {
// Only supports one level of nesting.
var front = [];
var dynamic = [];
var hasBack = false;
var _backPath = [];
for (var j = 0; j < childrenPath.length; j++) {
var cur = childrenPath[j];
if (cur.includes('{}')) {
dynamic = (0, _ramda.concat)(front, [cur.replace('{}', '')]);
if (j < childrenPath.length - 1) {
hasBack = true;
}
} else {
if (hasBack) {
_backPath.push(cur);
} else {
front.push(cur);
}
}
}
var dynValue = (0, _ramda.path)(dynamic, props);
if (dynValue !== undefined) {
// too dynamic for proper ts.
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
nodeValue = (0, _ramda.mapObjIndexed)((d, k) => wrapChildrenProp(hasBack ? (0, _ramda.path)(_backPath, d) : d, hasBack ? (0, _ramda.concat)(dynamic, (0, _ramda.concat)([k], _backPath)) : (0, _ramda.concat)(dynamic, [k]), childNewRender), dynValue);
childrenPath = dynamic;
}
} else {
node = (0, _ramda.path)(childrenPath, props);
if (node === undefined) {
return 0; // continue
}
nodeValue = wrapChildrenProp(node, childrenPath, childNewRender);
}
}
props = (0, _ramda.assocPath)(childrenPath, nodeValue, props);
} else {
if (childrenProp.includes('{}')) {
var opath = childrenProp.replace('{}', '');
var isArray = childrenProp.includes('[]');
if (isArray) {
opath = opath.replace('[]', '');
}
var _node2 = props[opath];
if (_node2 !== undefined) {
if (isArray) {
for (var _j = 0; _j < _node2.length; _j++) {
var aPath = (0, _ramda.concat)([opath], [_j]);
props = (0, _ramda.assocPath)(aPath, handleObject(_node2[_j], aPath), props);
}
} else {
props = (0, _ramda.assoc)(opath, handleObject(_node2, [opath]), props);
}
}
} else {
var _node3 = props[childrenProp];
if (_node3 !== undefined) {
props = (0, _ramda.assoc)(childrenProp, wrapChildrenProp(_node3, [childrenProp], childNewRender), props);
}
}
}
},
_ret;
for (var i = 0; i < childrenProps.length; i++) {
_ret = _loop();
if (_ret === 0) continue;
}
if ((0, _ramda.type)(props.id) === 'Object') {
// Turn object ids (for wildcards) into unique strings.
// Because of the `dissoc` above we're not mutating the layout,
// just the id we pass on to the rendered component
props.id = (0, _dependencies.stringifyId)(props.id);
}
return props;
};
var hydrateFunc = () => {
if (newRender.current) {
renderComponent = _passedComponent;
renderComponentProps = _passedComponent === null || _passedComponent === void 0 ? void 0 : _passedComponent.props;
}
if (!renderComponent) {
return null;
}
var element = _registry.default.resolve(renderComponent);
var hydratedProps = setHydratedProps(renderComponent, renderComponentProps);
var hydratedChildren;
if (renderComponentProps.children !== undefined) {
hydratedChildren = wrapChildrenProp(renderComponentProps.children, ['children'], !renderH || newRender.current || 'children' in changedProps ? {} : 0);
}
newRender.current = false;
return config.props_check ? /*#__PURE__*/_react.default.createElement(_CheckedComponent.default, {
element: element,
props: hydratedProps,
component: renderComponent
}, (0, _wrapping.createElement)(element, hydratedProps, extraProps, hydratedChildren)) : (0, _wrapping.createElement)(element, hydratedProps, extraProps, hydratedChildren);
};
var hydrated = null;
if (renderH in memoizedKeys.current && !newRender.current) {
hydrated = /*#__PURE__*/_react.default.isValidElement(memoizedKeys.current[renderH]) ? memoizedKeys.current[renderH] : null;
}
if (!hydrated) {
hydrated = hydrateFunc();
memoizedKeys.current = {
[renderH]: hydrated
};
}
return renderComponent ? /*#__PURE__*/_react.default.createElement(_ComponentErrorBoundary.default, {
componentType: renderComponent.type,
componentId: (0, _ramda.is)(Object, renderComponentProps.id) ? (0, _dependencies.stringifyId)(renderComponentProps.id) : renderComponentProps.id,
error: _dashprivate_error,
dispatch: dispatch
}, /*#__PURE__*/_react.default.createElement(_DashContext.DashContextProvider, {
componentPath: componentPath
}, /*#__PURE__*/_react.default.isValidElement(hydrated) ? hydrated : /*#__PURE__*/_react.default.createElement("div", null))) : /*#__PURE__*/_react.default.createElement("div", null);
}
var _default = exports.default = DashWrapper;