formiojs
Version:
Common js library for client side interaction with <form.io>
433 lines (419 loc) • 19.4 kB
JavaScript
"use strict";
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
require("core-js/modules/es.reflect.construct.js");
require("core-js/modules/es.object.create.js");
require("core-js/modules/es.object.define-property.js");
require("core-js/modules/es.reflect.get.js");
require("core-js/modules/es.object.get-own-property-descriptor.js");
require("core-js/modules/es.symbol.to-primitive.js");
require("core-js/modules/es.date.to-primitive.js");
require("core-js/modules/es.symbol.js");
require("core-js/modules/es.symbol.description.js");
require("core-js/modules/es.number.constructor.js");
require("core-js/modules/es.object.keys.js");
require("core-js/modules/es.array.filter.js");
require("core-js/modules/es.array.for-each.js");
require("core-js/modules/web.dom-collections.for-each.js");
require("core-js/modules/es.object.get-own-property-descriptors.js");
require("core-js/modules/es.object.define-properties.js");
require("core-js/modules/es.symbol.iterator.js");
require("core-js/modules/es.array.iterator.js");
require("core-js/modules/es.string.iterator.js");
require("core-js/modules/web.dom-collections.iterator.js");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
require("core-js/modules/es.object.to-string.js");
require("core-js/modules/es.promise.js");
require("core-js/modules/es.array.find.js");
require("core-js/modules/es.array.join.js");
require("core-js/modules/es.function.name.js");
require("core-js/modules/es.string.trim.js");
require("core-js/modules/es.object.set-prototype-of.js");
require("core-js/modules/es.function.bind.js");
require("core-js/modules/es.object.get-prototype-of.js");
var _nativePromiseOnly = _interopRequireDefault(require("native-promise-only"));
var _Formio = require("./Formio");
var _Webform2 = _interopRequireDefault(require("./Webform"));
var _utils = require("./utils/utils");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a 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, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get.bind(); } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); }
function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
var PDF = /*#__PURE__*/function (_Webform) {
_inherits(PDF, _Webform);
var _super = _createSuper(PDF);
function PDF(element, options) {
var _this;
_classCallCheck(this, PDF);
options.display = 'pdf';
_this = _super.call(this, element, options);
_this.components = [];
return _this;
}
_createClass(PDF, [{
key: "init",
value: function init() {
var _this2 = this;
_get(_getPrototypeOf(PDF.prototype), "init", this).call(this);
// Handle an iframe submission.
this.on('iframe-submission', function (submission) {
return _this2.setValue(submission, {
fromIframe: true
});
}, true);
this.on('iframe-change', function (submission) {
return _this2.setValue(submission, {
fromIframe: true
});
}, true);
this.on('iframe-getIframePositions', function (query) {
var iframe = document.getElementById("iframe-".concat(query.formId));
if (iframe) {
var iframeBoundingClientRect = iframe.getBoundingClientRect();
_this2.postMessage({
name: 'iframePositions',
data: {
formId: query.formId,
iframe: {
top: iframeBoundingClientRect.top
},
scrollY: window.scrollY || window.pageYOffset
}
});
}
});
// Trigger when this form is ready.
this.on('iframe-ready', function () {
return _this2.iframeReadyResolve();
}, true);
}
}, {
key: "render",
value: function render() {
this.submitButton = this.addComponent({
disabled: this.form.disableWizardSubmit,
input: true,
type: 'button',
action: 'submit',
internal: true,
label: 'Submit',
key: 'submit',
ref: 'button',
hidden: this.isSubmitButtonHidden()
});
return this.renderTemplate('pdf', {
submitButton: this.submitButton.render(),
classes: 'formio-form-pdf',
children: this.renderComponents()
});
}
}, {
key: "redraw",
value: function redraw() {
this.postMessage({
name: 'redraw'
});
return this.builderMode ? _nativePromiseOnly["default"].resolve() : _get(_getPrototypeOf(PDF.prototype), "redraw", this).call(this);
}
}, {
key: "rebuild",
value: function rebuild() {
if (this.builderMode && this.component.components) {
this.destroyComponents();
this.addComponents();
return _nativePromiseOnly["default"].resolve();
}
this.postMessage({
name: 'redraw'
});
return _get(_getPrototypeOf(PDF.prototype), "rebuild", this).call(this);
}
// Do not attach nested components for pdf.
}, {
key: "attachComponents",
value: function attachComponents(element, components, container) {
components = components || this.components;
container = container || this.component.components;
element = this.hook('attachComponents', element, components, container, this);
return Promise.resolve();
}
}, {
key: "attach",
value: function attach(element) {
var _this3 = this;
return _get(_getPrototypeOf(PDF.prototype), "attach", this).call(this, element).then(function () {
_this3.loadRefs(element, {
button: 'single',
buttonMessageContainer: 'single',
buttonMessage: 'single',
zoomIn: 'single',
zoomOut: 'single',
iframeContainer: 'single'
});
_this3.submitButton.refs = _objectSpread({}, _this3.refs);
_this3.submitButton.attachButton();
// Reset the iframeReady promise.
_this3.iframeReady = new _nativePromiseOnly["default"](function (resolve, reject) {
_this3.iframeReadyResolve = resolve;
_this3.iframeReadyReject = reject;
});
// iframes cannot be in the template so manually create it
_this3.iframeElement = _this3.ce('iframe', {
src: _this3.getSrc(),
id: "iframe-".concat(_this3.id),
seamless: true,
"class": 'formio-iframe'
});
_this3.iframeElement.formioContainer = _this3.component.components;
_this3.iframeElement.formioComponent = _this3;
// Append the iframe to the iframeContainer in the template
_this3.empty(_this3.refs.iframeContainer);
_this3.appendChild(_this3.refs.iframeContainer, _this3.iframeElement);
// Post the form to the iframe
_this3.form.base = _Formio.GlobalFormio.getBaseUrl();
_this3.form.projectUrl = _Formio.GlobalFormio.getProjectUrl();
_this3.postMessage({
name: 'form',
data: _this3.form
});
// Hide the submit button if the associated component is hidden
var submitButton = _this3.components.find(function (c) {
return c.element === _this3.refs.button;
});
if (submitButton) {
_this3.refs.button.classList.toggle('hidden', !submitButton.visible);
}
_this3.addEventListener(_this3.refs.zoomIn, 'click', function (event) {
event.preventDefault();
_this3.postMessage({
name: 'zoomIn'
});
});
_this3.addEventListener(_this3.refs.zoomOut, 'click', function (event) {
event.preventDefault();
_this3.postMessage({
name: 'zoomOut'
});
});
var form = (0, _utils.fastCloneDeep)(_this3.form);
if (_this3.formio) {
form.projectUrl = _this3.formio.projectUrl;
form.url = _this3.formio.formUrl;
form.base = _this3.formio.base;
_this3.postMessage({
name: 'token',
data: _this3.formio.getToken()
});
}
_this3.emit('attach');
});
}
/**
* Get the submission from the iframe.
*
* @return {Promise<any>}
*/
}, {
key: "getSubmission",
value: function getSubmission() {
var _this4 = this;
return new _nativePromiseOnly["default"](function (resolve) {
_this4.once('iframe-submission', resolve);
_this4.postMessage({
name: 'getSubmission'
});
});
}
/**
* Ensure we have the submission from the iframe before we submit the form.
*
* @param options
* @return {*}
*/
}, {
key: "submitForm",
value: function submitForm() {
var _this5 = this;
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
this.postMessage({
name: 'getErrors'
});
return this.getSubmission().then(function () {
return _get(_getPrototypeOf(PDF.prototype), "submitForm", _this5).call(_this5, options);
});
}
}, {
key: "getSrc",
value: function getSrc() {
if (!this._form || !this._form.settings || !this._form.settings.pdf) {
return '';
}
var iframeSrc = "".concat(this._form.settings.pdf.src, ".html");
var params = ["id=".concat(this.id)];
if (this.options.showCheckboxBackground || this._form.settings.showCheckboxBackground) {
params.push('checkboxbackground=1');
}
if (this.options.readOnly) {
params.push('readonly=1');
}
if (this.options.zoom) {
params.push("zoom=".concat(this.options.zoom));
}
if (this.builderMode) {
params.push('builder=1');
}
if (params.length) {
iframeSrc += "?".concat(params.join('&'));
}
return iframeSrc;
}
}, {
key: "setForm",
value: function setForm(form) {
var _this6 = this;
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
return _get(_getPrototypeOf(PDF.prototype), "setForm", this).call(this, form, flags).then(function () {
if (_this6.formio) {
form.projectUrl = _this6.formio.projectUrl;
form.url = _this6.formio.formUrl;
form.base = _this6.formio.base;
_this6.postMessage({
name: 'token',
data: _this6.formio.getToken()
});
}
_this6.postMessage({
name: 'form',
data: _this6.form
});
});
}
/**
* Set's the value of this form component.
*
* @param submission
* @param flags
*/
}, {
key: "setValue",
value: function setValue(submission) {
var _this7 = this;
var flags = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var changed = _get(_getPrototypeOf(PDF.prototype), "setValue", this).call(this, submission, flags);
if (!flags || !flags.fromIframe) {
this.once('iframe-ready', function () {
if (changed) {
_this7.postMessage({
name: 'submission',
data: submission
});
}
});
}
return changed;
}
}, {
key: "postMessage",
value: function postMessage(message) {
var _this8 = this;
// If we get here before the iframeReady promise is set up, it's via the superclass constructor
if (!this.iframeReady) {
return;
}
if (!message.type) {
message.type = 'iframe-data';
}
this.iframeReady.then(function () {
if (_this8.iframeElement && _this8.iframeElement.contentWindow && !(message.name === 'form' && _this8.iframeFormSetUp)) {
_this8.iframeElement.contentWindow.postMessage(JSON.stringify(message), '*');
_this8.iframeFormSetUp = message.name === 'form';
}
});
}
}, {
key: "focusOnComponent",
value: function focusOnComponent(key) {
this.postMessage({
name: 'focusErroredField',
data: key
});
}
// Do not clear the iframe.
}, {
key: "clear",
value: function clear() {}
}, {
key: "showErrors",
value: function showErrors(error, triggerEvent) {
var _this$refs$buttonMess;
var helpBlock = document.getElementById('submit-error');
var submitError = this.t('submitError');
var isSubmitErrorShown = ((_this$refs$buttonMess = this.refs.buttonMessage) === null || _this$refs$buttonMess === void 0 ? void 0 : _this$refs$buttonMess.textContent.trim()) === submitError;
if (!helpBlock && this.errors.length && !isSubmitErrorShown) {
var p = this.ce('p', {
"class": 'help-block'
});
this.setContent(p, submitError);
p.addEventListener('click', function () {
window.scrollTo(0, 0);
});
var div = this.ce('div', {
id: 'submit-error',
"class": 'has-error'
});
this.appendTo(p, div);
this.appendTo(div, this.element);
}
if (!this.errors.length && helpBlock) {
helpBlock.remove();
}
_get(_getPrototypeOf(PDF.prototype), "showErrors", this).call(this, error, triggerEvent);
}
}, {
key: "isSubmitButtonHidden",
value: function isSubmitButtonHidden() {
var hidden = false;
(0, _utils.eachComponent)(this.component.components, function (component) {
if (component.type === 'button' && (component.action === 'submit' || !component.action)) {
hidden = component.hidden || false;
}
});
return hidden;
}
}]);
return PDF;
}(_Webform2["default"]);
/**
* Listen for window messages.
*/
exports["default"] = PDF;
if (typeof window !== 'undefined') {
window.addEventListener('message', function (event) {
var eventData = null;
try {
eventData = JSON.parse(event.data);
} catch (err) {
eventData = null;
}
// If this form exists, then emit the event within this form.
if (eventData && eventData.name && eventData.formId && _Formio.GlobalFormio.forms.hasOwnProperty(eventData.formId)) {
_Formio.GlobalFormio.forms[eventData.formId].emit("iframe-".concat(eventData.name), eventData.data);
}
});
}