@data-driven-forms/react-form-renderer
Version:
React Form Renderer. Data Driven Forms converts JSON form definitions into fully functional React forms.
169 lines • 10.3 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 __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]))
t[p[i]] = s[p[i]];
}
return t;
};
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
import arrayMutators from 'final-form-arrays';
import createFocusDecorator from 'final-form-focus';
import React, { useCallback, useMemo, useRef, useState, cloneElement } from 'react';
import defaultSchemaValidator from '../default-schema-validator';
import defaultValidatorMapper from '../validator-mapper';
import Form from '../form';
import RendererContext from '../renderer-context';
import renderForm from './render-form';
import SchemaErrorComponent from './schema-error-component';
var isFunc = function (fn) { return typeof fn === 'function'; };
var renderChildren = function (children, props) {
if (isFunc(children)) {
return children(props);
}
var childElement = children;
if (Array.isArray(children)) {
/**
* Only permit one child element
*/
if (children.length !== 1) {
throw new Error('FormRenderer expects only one child element!');
}
childElement = children[0];
}
if (React.isValidElement(childElement)) {
/**
* Clone react element, pass form fields and schema as props, but override them with child props if present
*/
var childProps = childElement.props && typeof childElement.props === 'object' ? childElement.props : {};
return cloneElement(childElement, __assign(__assign({}, props), childProps));
}
if (typeof childElement === 'object' && childElement !== null) {
throw new Error('Invalid React element passed as child!');
}
if (childElement === null || childElement === undefined) {
return null;
}
throw new Error("Invalid children prop! Expected one of [null, Function, object], got ".concat(typeof children));
};
function FormRenderer(_a) {
var actionMapper = _a.actionMapper, children = _a.children, clearedValue = _a.clearedValue, _b = _a.clearOnUnmount, clearOnUnmount = _b === void 0 ? false : _b, componentMapper = _a.componentMapper, _c = _a.conditionMapper, conditionMapper = _c === void 0 ? {} : _c, decorators = _a.decorators, FormTemplate = _a.FormTemplate, FormTemplateProps = _a.FormTemplateProps, mutators = _a.mutators, onCancel = _a.onCancel, onError = _a.onError, onReset = _a.onReset, onSubmit = _a.onSubmit, schema = _a.schema, schemaValidatorMapper = _a.schemaValidatorMapper, subscription = _a.subscription, validatorMapper = _a.validatorMapper, _d = _a.initialValues, initialValues = _d === void 0 ? {} : _d, props = __rest(_a, ["actionMapper", "children", "clearedValue", "clearOnUnmount", "componentMapper", "conditionMapper", "decorators", "FormTemplate", "FormTemplateProps", "mutators", "onCancel", "onError", "onReset", "onSubmit", "schema", "schemaValidatorMapper", "subscription", "validatorMapper", "initialValues"]);
var _e = useState([]), fileInputs = _e[0], setFileInputs = _e[1];
var formFields = useMemo(function () { return renderForm(schema.fields); }, [schema]);
var registeredFields = useRef({});
var focusDecorator = useRef(createFocusDecorator());
var validatorMapperMerged = useMemo(function () {
return __assign(__assign({}, defaultValidatorMapper), validatorMapper);
}, [validatorMapper]);
var mutatorsMerged = useMemo(function () { return (__assign(__assign({}, arrayMutators), mutators)); }, [mutators]);
var decoratorsMerged = useMemo(function () { return __spreadArray([focusDecorator.current], (Array.isArray(decorators) ? decorators : []), true); }, [decorators]);
var handleSubmitCallback = useCallback(function (values, formApi) {
var args = [];
for (var _i = 2; _i < arguments.length; _i++) {
args[_i - 2] = arguments[_i];
}
var extendedFormApi = __assign(__assign({}, formApi), { fileInputs: fileInputs });
return !isFunc(onSubmit) ? undefined : onSubmit.apply(void 0, __spreadArray([values, extendedFormApi], args, false));
}, [onSubmit, fileInputs]);
var handleCancelCallback = useCallback(function (getState) {
return function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
return onCancel === null || onCancel === void 0 ? void 0 : onCancel.apply(void 0, __spreadArray([getState().values], args, false));
};
}, [onCancel]);
var handleResetCallback = useCallback(function (reset) {
return function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
reset();
return !isFunc(onReset) ? void 0 : onReset();
};
}, [onReset]);
var handleErrorCallback = useCallback(function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
// eslint-disable-next-line no-console
console.error.apply(console, args);
return !isFunc(onError) ? void 0 : onError.apply(void 0, args);
}, [onError]);
var registerInputFile = useCallback(function (name) {
setFileInputs(function (prevFiles) { return __spreadArray(__spreadArray([], prevFiles, true), [name], false); });
}, []);
var unRegisterInputFile = useCallback(function (name) {
setFileInputs(function (prevFiles) { return prevFiles.filter(function (file) { return file !== name; }); });
}, []);
var setRegisteredFields = useCallback(function (fn) {
return (registeredFields.current = fn(__assign({}, registeredFields.current)));
}, []);
var internalRegisterField = useCallback(function (name) {
setRegisteredFields(function (prev) {
var _a, _b;
return (prev[name] ? __assign(__assign({}, prev), (_a = {}, _a[name] = prev[name] + 1, _a)) : __assign(__assign({}, prev), (_b = {}, _b[name] = 1, _b)));
});
}, [setRegisteredFields]);
var internalUnRegisterField = useCallback(function (name) {
setRegisteredFields(function (_a) {
var _b;
var _c = name, currentField = _a[_c], prev = __rest(_a, [typeof _c === "symbol" ? _c : _c + ""]);
return (currentField && currentField > 1 ? __assign((_b = {}, _b[name] = currentField - 1, _b), prev) : prev);
});
}, [setRegisteredFields]);
var internalGetRegisteredFields = useCallback(function () {
var fields = registeredFields.current;
return Object.entries(fields).reduce(function (acc, _a) {
var name = _a[0], value = _a[1];
return (value > 0 ? __spreadArray(__spreadArray([], acc, true), [name], false) : acc);
}, []);
}, []);
try {
var validatorTypes = Object.keys(validatorMapperMerged);
var actionTypes = actionMapper ? Object.keys(actionMapper) : [];
defaultSchemaValidator(schema, componentMapper, validatorTypes, actionTypes, schemaValidatorMapper);
}
catch (error) {
handleErrorCallback('schema-error', error);
return _jsx(SchemaErrorComponent, { name: error.name, message: error.message });
}
return (_jsx(Form, __assign({ onSubmit: handleSubmitCallback, mutators: mutatorsMerged, decorators: decoratorsMerged, subscription: __assign({ pristine: true, submitting: true, valid: true }, subscription), render: function (_a) {
var handleSubmit = _a.handleSubmit, pristine = _a.pristine, valid = _a.valid, _b = _a.form, reset = _b.reset, mutators = _b.mutators, getState = _b.getState, submit = _b.submit, form = __rest(_b, ["reset", "mutators", "getState", "submit"]);
return (_jsxs(RendererContext.Provider, { value: {
componentMapper: componentMapper,
validatorMapper: validatorMapperMerged,
actionMapper: actionMapper,
conditionMapper: conditionMapper,
formOptions: __assign(__assign(__assign({ registerInputFile: registerInputFile, unRegisterInputFile: unRegisterInputFile, pristine: pristine, onSubmit: onSubmit, onCancel: isFunc(onCancel) ? handleCancelCallback(getState) : undefined, onReset: handleResetCallback(reset), onError: handleErrorCallback, getState: getState, valid: valid, clearedValue: clearedValue, submit: submit, handleSubmit: handleSubmit, reset: reset, clearOnUnmount: clearOnUnmount, renderForm: renderForm, internalRegisterField: internalRegisterField, internalUnRegisterField: internalUnRegisterField, mutators: mutators }, mutators), form), { ffGetRegisteredFields: form.getRegisteredFields, getRegisteredFields: internalGetRegisteredFields, initialValues: initialValues, schema: schema }),
}, children: [FormTemplate && _jsx(FormTemplate, __assign({}, __assign({ formFields: formFields, schema: schema }, FormTemplateProps))), children && renderChildren(children, { formFields: formFields, schema: schema })] }));
} }, props, { initialValues: initialValues })));
}
export default FormRenderer;
//# sourceMappingURL=form-renderer.js.map