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LearnPress – WordPress LMS Plugin for Create and Sell Online Courses / 4.4.6
LearnPress – WordPress LMS Plugin for Create and Sell Online Courses v4.4.6
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learnpress / assets / js / dist / frontend / checkout.js

checkout.js in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 4.4.6, at assets/js/dist/frontend/checkout.js

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1 /******/ (() => { // webpackBootstrap
2 /******/ "use strict";
3 /******/ var __webpack_modules__ = ({
4
5 /***/ "./assets/src/js/utils.js"
6 /*!********************************!*\
7 !*** ./assets/src/js/utils.js ***!
8 \********************************/
9 (__unused_webpack_module, __webpack_exports__, __webpack_require__) {
10
11 __webpack_require__.r(__webpack_exports__);
12 /* harmony export */ __webpack_require__.d(__webpack_exports__, {
13 /* harmony export */ debounce: () => (/* binding */ debounce),
14 /* harmony export */ eventHandlers: () => (/* binding */ eventHandlers),
15 /* harmony export */ fullScreenView: () => (/* binding */ fullScreenView),
16 /* harmony export */ getDataOfForm: () => (/* binding */ getDataOfForm),
17 /* harmony export */ getFieldKeysOfForm: () => (/* binding */ getFieldKeysOfForm),
18 /* harmony export */ listenElementCreated: () => (/* binding */ listenElementCreated),
19 /* harmony export */ listenElementViewed: () => (/* binding */ listenElementViewed),
20 /* harmony export */ lpAddQueryArgs: () => (/* binding */ lpAddQueryArgs),
21 /* harmony export */ lpAjaxParseJsonOld: () => (/* binding */ lpAjaxParseJsonOld),
22 /* harmony export */ lpClassName: () => (/* binding */ lpClassName),
23 /* harmony export */ lpFetchAPI: () => (/* binding */ lpFetchAPI),
24 /* harmony export */ lpGetCurrentURLNoParam: () => (/* binding */ lpGetCurrentURLNoParam),
25 /* harmony export */ lpOnElementReady: () => (/* binding */ lpOnElementReady),
26 /* harmony export */ lpSetLoadingEl: () => (/* binding */ lpSetLoadingEl),
27 /* harmony export */ lpShowHideEl: () => (/* binding */ lpShowHideEl),
28 /* harmony export */ mergeDataWithDatForm: () => (/* binding */ mergeDataWithDatForm),
29 /* harmony export */ toggleCollapse: () => (/* binding */ toggleCollapse),
30 /* harmony export */ toggleEnable: () => (/* binding */ toggleEnable)
31 /* harmony export */ });
32 /**
33 * Utils functions
34 *
35 * @param url
36 * @param data
37 * @param functions
38 * @since 4.2.5.1
39 * @version 1.0.7
40 */
41 const lpClassName = {
42 hidden: 'lp-hidden',
43 loading: 'loading',
44 elCollapse: 'lp-collapse',
45 elSectionToggle: '.lp-section-toggle',
46 elTriggerToggle: '.lp-trigger-toggle',
47 elBtnFullScreen: '.lp-btn-full-screen-view',
48 elFullScreen: 'lp-full-screen-view',
49 elBtnFullScreenClose: 'lp-full-screen-view__close'
50 };
51 const lpFetchAPI = (url, data = {}, functions = {}) => {
52 if ('function' === typeof functions.before) {
53 functions.before();
54 }
55 fetch(url, {
56 method: 'GET',
57 ...data
58 }).then(response => response.json()).then(response => {
59 if ('function' === typeof functions.success) {
60 functions.success(response);
61 }
62 }).catch(err => {
63 if ('function' === typeof functions.error) {
64 functions.error(err);
65 }
66 }).finally(() => {
67 if ('function' === typeof functions.completed) {
68 functions.completed();
69 }
70 });
71 };
72
73 /**
74 * Get current URL without params.
75 *
76 * @since 4.2.5.1
77 */
78 const lpGetCurrentURLNoParam = () => {
79 let currentUrl = window.location.href;
80 const hasParams = currentUrl.includes('?');
81 if (hasParams) {
82 currentUrl = currentUrl.split('?')[0];
83 }
84 return currentUrl;
85 };
86 const lpAddQueryArgs = (endpoint, args) => {
87 const url = new URL(endpoint);
88 Object.keys(args).forEach(arg => {
89 url.searchParams.set(arg, args[arg]);
90 });
91 return url;
92 };
93
94 /**
95 * Listen element viewed.
96 *
97 * @param el
98 * @param callback
99 * @since 4.2.5.8
100 */
101 const listenElementViewed = (el, callback) => {
102 const observerSeeItem = new IntersectionObserver(function (entries) {
103 for (const entry of entries) {
104 if (entry.isIntersecting) {
105 callback(entry);
106 }
107 }
108 });
109 observerSeeItem.observe(el);
110 };
111
112 /**
113 * Listen element created.
114 *
115 * @param callback
116 * @since 4.2.5.8
117 */
118 const listenElementCreated = callback => {
119 const observerCreateItem = new MutationObserver(function (mutations) {
120 mutations.forEach(function (mutation) {
121 if (mutation.addedNodes) {
122 mutation.addedNodes.forEach(function (node) {
123 if (node.nodeType === 1) {
124 callback(node);
125 }
126 });
127 }
128 });
129 });
130 observerCreateItem.observe(document, {
131 childList: true,
132 subtree: true
133 });
134 // End.
135 };
136
137 /**
138 * Listen element created.
139 *
140 * @param selector
141 * @param callback
142 * @since 4.2.7.1
143 */
144 const lpOnElementReady = (selector, callback) => {
145 const element = document.querySelector(selector);
146 if (element) {
147 callback(element);
148 return;
149 }
150 const observer = new MutationObserver((mutations, obs) => {
151 const element = document.querySelector(selector);
152 if (element) {
153 obs.disconnect();
154 callback(element);
155 }
156 });
157 observer.observe(document.documentElement, {
158 childList: true,
159 subtree: true
160 });
161 };
162
163 // Parse JSON from string with content include LP_AJAX_START.
164 const lpAjaxParseJsonOld = data => {
165 if (typeof data !== 'string') {
166 return data;
167 }
168 const m = String.raw({
169 raw: data
170 }).match(/<-- LP_AJAX_START -->(.*)<-- LP_AJAX_END -->/s);
171 try {
172 if (m) {
173 data = JSON.parse(m[1].replace(/(?:\r\n|\r|\n)/g, ''));
174 } else {
175 data = JSON.parse(data);
176 }
177 } catch (e) {
178 data = {};
179 }
180 return data;
181 };
182
183 // status 0: hide, 1: show
184 const lpShowHideEl = (el, status = 0) => {
185 if (!el) {
186 return;
187 }
188 if (!status) {
189 el.classList.add(lpClassName.hidden);
190 } else {
191 el.classList.remove(lpClassName.hidden);
192 }
193 };
194
195 // status 0: hide, 1: show
196 const lpSetLoadingEl = (el, status) => {
197 if (!el) {
198 return;
199 }
200 if (!status) {
201 el.classList.remove(lpClassName.loading);
202 } else {
203 el.classList.add(lpClassName.loading);
204 }
205 };
206
207 // Toggle collapse section
208 const toggleCollapse = (e, target, elTriggerClassName = '', elsExclude = [], callback) => {
209 if (!elTriggerClassName) {
210 elTriggerClassName = lpClassName.elTriggerToggle;
211 }
212
213 // Exclude elements, which should not trigger the collapse toggle
214 if (elsExclude && elsExclude.length > 0) {
215 for (const elExclude of elsExclude) {
216 if (target.closest(elExclude)) {
217 return;
218 }
219 }
220 }
221 const elTrigger = target.closest(elTriggerClassName);
222 if (!elTrigger) {
223 return;
224 }
225
226 //console.log( 'elTrigger', elTrigger );
227
228 const elSectionToggle = elTrigger.closest(`${lpClassName.elSectionToggle}`);
229 if (!elSectionToggle) {
230 return;
231 }
232 elSectionToggle.classList.toggle(`${lpClassName.elCollapse}`);
233 if ('function' === typeof callback) {
234 callback(elSectionToggle);
235 }
236 };
237
238 // Get data of form
239 const getDataOfForm = form => {
240 const dataSend = {};
241 const formData = new FormData(form);
242 for (const pair of formData.entries()) {
243 const key = pair[0];
244 const value = formData.getAll(key);
245 if (!dataSend.hasOwnProperty(key)) {
246 // Convert value array to string.
247 dataSend[key] = value.join(',');
248 }
249 }
250 return dataSend;
251 };
252
253 // Get field keys of form
254 const getFieldKeysOfForm = form => {
255 const keys = [];
256 const elements = form.elements;
257 for (let i = 0; i < elements.length; i++) {
258 const name = elements[i].name;
259 if (name && !keys.includes(name)) {
260 keys.push(name);
261 }
262 }
263 return keys;
264 };
265
266 // Merge data handle with data form.
267 const mergeDataWithDatForm = (elForm, dataHandle) => {
268 const dataForm = getDataOfForm(elForm);
269 const keys = getFieldKeysOfForm(elForm);
270 keys.forEach(key => {
271 if (!dataForm.hasOwnProperty(key)) {
272 delete dataHandle[key];
273 } else if (dataForm[key][0] === '') {
274 delete dataForm[key];
275 delete dataHandle[key];
276 }
277 });
278 dataHandle = {
279 ...dataHandle,
280 ...dataForm
281 };
282 return dataHandle;
283 };
284
285 /**
286 * Event trigger
287 * For each list of event handlers, listen event on document.
288 *
289 * eventName: 'click', 'change', ...
290 * eventHandlers = [ { selector: '.lp-button', callBack: function(){}, class: object } ]
291 *
292 * @param eventName
293 * @param eventHandlers
294 */
295 const eventHandlers = (eventName, eventHandlers) => {
296 document.addEventListener(eventName, e => {
297 const target = e.target;
298 let args = {
299 e,
300 target
301 };
302 eventHandlers.forEach(eventHandler => {
303 args = {
304 ...args,
305 ...eventHandler
306 };
307
308 //console.log( args );
309
310 // Check condition before call back
311 if (eventHandler.conditionBeforeCallBack) {
312 if (eventHandler.conditionBeforeCallBack(args) !== true) {
313 return;
314 }
315 }
316
317 // Special check for keydown event with checkIsEventEnter = true
318 if (eventName === 'keydown' && eventHandler.checkIsEventEnter) {
319 if (e.key !== 'Enter') {
320 return;
321 }
322 }
323 if (target.closest(eventHandler.selector)) {
324 if (eventHandler.class) {
325 // Call method of class, function callBack will understand exactly {this} is class object.
326 eventHandler.class[eventHandler.callBack](args);
327 } else {
328 // For send args is objected, {this} is eventHandler object, not class object.
329 eventHandler.callBack(args);
330 }
331 }
332 });
333 });
334 };
335
336 /**
337 * Debounce - delays function execution until after `wait` ms of inactivity.
338 *
339 * Each call resets the timer. Only the last call in a burst executes.
340 *
341 * USE CASES:
342 * - Search inputs, form validation, window resize
343 * - Multiple elements need independent timers
344 * - When you need to call with different arguments
345 *
346 * EXAMPLES:
347 * const debouncedSearch = debounce( (query) => fetchResults(query), 300 );
348 * searchInput.addEventListener('input', (e) => debouncedSearch(e.target.value));
349 *
350 * const debouncedResize = debounce( recalculateLayout, 250 );
351 * window.addEventListener('resize', debouncedResize);
352 *
353 * ⚠️ Create ONCE outside event handlers, not inside.
354 *
355 * @param {Function} func - Function to debounce (can be anonymous)
356 * @param {number} wait - Milliseconds to wait (default: 500)
357 * @return {Function} Debounced wrapper function
358 * @since 4.3.7
359 * @version 1.0.0
360 */
361 const debounce = (func, wait = 500) => {
362 let timer;
363 return args => {
364 clearTimeout(timer);
365 timer = setTimeout(() => func(args), wait);
366 };
367 };
368
369 /**
370 * Initialize lp-toggle-enable components.
371 *
372 * Finds all `.lp-toggle-enable` elements and wires up toggle behavior.
373 * Reads initial state from `data-enabled` attribute ("true"/"false").
374 * Calls `data-on-toggle` callback (if provided via options) on state change.
375 *
376 * HTML structure:
377 * <label class="lp-toggle-enable" data-enabled="true">
378 * <input type="checkbox" class="lp-toggle-enable__input" />
379 * <span class="lp-toggle-enable__track"></span>
380 * </label>
381 *
382 * @param {string} selector CSS selector for toggle elements (default: '.lp-toggle-enable')
383 * @param {Function} onToggle Optional callback( el, isEnabled ) called on state change
384 * @since 4.4.5
385 * @version 1.0.0
386 */
387 window.lpToggleEnableInit = 0;
388 const toggleEnable = (onToggle = null) => {
389 if (window.lpToggleEnableInit) {
390 return;
391 }
392 window.lpToggleEnableInit = 1;
393 const selector = '.lp-toggle-enable';
394 const updateUI = (toggle, isEnabled) => {
395 toggle.classList.toggle('is-enabled', isEnabled);
396 const input = toggle.querySelector('.lp-toggle-enable__input');
397 if (input) {
398 input.checked = isEnabled;
399 input.value = isEnabled ? '1' : '0';
400 }
401 };
402
403 // Delegate click handling via eventHandlers.
404 eventHandlers('click', [{
405 selector,
406 callBack: args => {
407 const {
408 e,
409 target
410 } = args;
411 const toggle = target.closest(selector);
412 if (!toggle || toggle.classList.contains('is-disabled')) {
413 return;
414 }
415 e.preventDefault();
416 const isEnabled = !toggle.classList.contains('is-enabled');
417 updateUI(toggle, isEnabled);
418 if ('function' === typeof onToggle) {
419 onToggle(toggle, isEnabled);
420 }
421 }
422 }]);
423 };
424
425 /**
426 * Initialize custom fullscreen view buttons.
427 *
428 * Delegates clicks on `.lp-btn-full-screen-view` buttons to
429 * `lpToggleFullscreenView`. Reads the `data-target` attribute to find the
430 * target element. Falls back to the button's parent element when
431 * `data-target` is not provided.
432 *
433 * @since 4.4.5
434 * @version 1.0.0
435 */
436 window.lpFullScreenViewInit = 0;
437 const fullScreenView = () => {
438 if (window.lpFullScreenViewInit) {
439 return;
440 }
441 window.lpFullScreenViewInit = 1;
442 let lastScrollY = 0;
443 const lpToggleFullscreenView = (elTarget, elBtnFullScreen = null) => {
444 const isFullscreen = elTarget.classList.contains(lpClassName.elFullScreen);
445 if (isFullscreen) {
446 elTarget.classList.remove(lpClassName.elFullScreen);
447 document.documentElement.classList.remove('lp-full-screen-active');
448 window.scrollTo(0, lastScrollY);
449 } else {
450 lastScrollY = window.scrollY;
451 elTarget.classList.add(lpClassName.elFullScreen);
452 document.documentElement.classList.add('lp-full-screen-active');
453 }
454 if (!isFullscreen) {
455 if (!elTarget.querySelector(`.${lpClassName.elBtnFullScreenClose}`)) {
456 const closeButton = document.createElement('button');
457 closeButton.type = 'button';
458 closeButton.className = lpClassName.elBtnFullScreenClose;
459 closeButton.setAttribute('aria-label', 'Close');
460 closeButton.innerHTML = lpData.i18n.closeButtonFullScreen || 'Close &times;';
461 closeButton.addEventListener('click', e => {
462 e.preventDefault();
463 lpToggleFullscreenView(elTarget);
464 });
465 elTarget.appendChild(closeButton);
466 }
467 } else {
468 const closeButton = elTarget.querySelector(`.${lpClassName.elBtnFullScreenClose}`);
469 if (closeButton) {
470 closeButton.remove();
471 }
472 }
473 };
474 eventHandlers('click', [{
475 selector: lpClassName.elBtnFullScreen,
476 callBack: args => {
477 const {
478 e,
479 target
480 } = args;
481 const elBtnFullScreen = target.closest(lpClassName.elBtnFullScreen);
482 if (!elBtnFullScreen) {
483 console.log('No full screen button found');
484 return;
485 }
486 e.preventDefault();
487 let elTarget = null;
488 const targetSelector = elBtnFullScreen.dataset.targetFullscreen;
489 console.log(targetSelector);
490 if (targetSelector) {
491 elTarget = document.querySelector(targetSelector);
492 }
493 if (!elTarget) {
494 console.log('No target element found');
495 return;
496 }
497 lpToggleFullscreenView(elTarget, elBtnFullScreen);
498 }
499 }]);
500 };
501
502 /***/ }
503
504 /******/ });
505 /************************************************************************/
506 /******/ // The module cache
507 /******/ var __webpack_module_cache__ = {};
508 /******/
509 /******/ // The require function
510 /******/ function __webpack_require__(moduleId) {
511 /******/ // Check if module is in cache
512 /******/ var cachedModule = __webpack_module_cache__[moduleId];
513 /******/ if (cachedModule !== undefined) {
514 /******/ return cachedModule.exports;
515 /******/ }
516 /******/ // Create a new module (and put it into the cache)
517 /******/ var module = __webpack_module_cache__[moduleId] = {
518 /******/ // no module.id needed
519 /******/ // no module.loaded needed
520 /******/ exports: {}
521 /******/ };
522 /******/
523 /******/ // Execute the module function
524 /******/ if (!(moduleId in __webpack_modules__)) {
525 /******/ delete __webpack_module_cache__[moduleId];
526 /******/ var e = new Error("Cannot find module '" + moduleId + "'");
527 /******/ e.code = 'MODULE_NOT_FOUND';
528 /******/ throw e;
529 /******/ }
530 /******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
531 /******/
532 /******/ // Return the exports of the module
533 /******/ return module.exports;
534 /******/ }
535 /******/
536 /************************************************************************/
537 /******/ /* webpack/runtime/define property getters */
538 /******/ (() => {
539 /******/ // define getter functions for harmony exports
540 /******/ __webpack_require__.d = (exports, definition) => {
541 /******/ for(var key in definition) {
542 /******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
543 /******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
544 /******/ }
545 /******/ }
546 /******/ };
547 /******/ })();
548 /******/
549 /******/ /* webpack/runtime/hasOwnProperty shorthand */
550 /******/ (() => {
551 /******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
552 /******/ })();
553 /******/
554 /******/ /* webpack/runtime/make namespace object */
555 /******/ (() => {
556 /******/ // define __esModule on exports
557 /******/ __webpack_require__.r = (exports) => {
558 /******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
559 /******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
560 /******/ }
561 /******/ Object.defineProperty(exports, '__esModule', { value: true });
562 /******/ };
563 /******/ })();
564 /******/
565 /************************************************************************/
566 var __webpack_exports__ = {};
567 // This entry needs to be wrapped in an IIFE because it needs to be isolated against other modules in the chunk.
568 (() => {
569 /*!********************************************!*\
570 !*** ./assets/src/js/frontend/checkout.js ***!
571 \********************************************/
572 __webpack_require__.r(__webpack_exports__);
573 /* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../utils.js */ "./assets/src/js/utils.js");
574 /**
575 * File JS handling checkout page.
576 */
577
578
579
580 // Events
581 document.addEventListener('submit', e => {
582 window.lpCheckout.submit(e);
583 });
584 document.addEventListener('change', e => {
585 window.lpCheckout.paymentSelect(e);
586 });
587 document.addEventListener('keyup', e => {
588 window.lpCheckout.checkEmailGuest(e);
589 });
590 window.lpCheckout = {
591 idFormCheckout: 'learn-press-checkout-form',
592 idBtnPlaceOrder: 'learn-press-checkout-place-order',
593 classPaymentMethod: 'lp-payment-method',
594 classPaymentMethodForm: 'payment-method-form',
595 timeOutCheckEmail: null,
596 fetchAPI: (url, params, callBack) => {
597 const option = {
598 headers: {}
599 };
600 if (0 !== parseInt(lpData.user_id)) {
601 option.headers['X-WP-Nonce'] = lpData.nonce;
602 }
603 const searchParams = new URLSearchParams();
604 Object.keys(params).forEach(key => {
605 searchParams.append(key, params[key]);
606 });
607 option.method = 'POST';
608 option.body = searchParams;
609 fetch(url, option).then(res => res.text()).then(data => {
610 data = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpAjaxParseJsonOld)(data);
611 callBack.success(data);
612 }).finally(() => {
613 callBack.completed();
614 }).catch(err => callBack.error(err));
615 },
616 submit: e => {
617 const formCheckout = e.target;
618 if (formCheckout.id !== window.lpCheckout.idFormCheckout) {
619 return;
620 }
621 if (formCheckout.classList.contains('processing')) {
622 return;
623 }
624 e.preventDefault();
625 formCheckout.classList.add('processing');
626 const btnSubmit = formCheckout.querySelector('button[type="submit"]');
627 btnSubmit.disabled = true;
628 window.lpCheckout.removeMessage();
629 const elBtnPlaceOrder = document.getElementById(window.lpCheckout.idBtnPlaceOrder);
630 const urlHandle = new URL(lpCheckoutSettings.ajaxurl);
631 urlHandle.searchParams.set('lp-ajax', 'checkout');
632
633 // get values from FormData
634 const formData = new FormData(formCheckout);
635 const dataSend = Object.fromEntries(Array.from(formData.keys(), key => {
636 const val = formData.getAll(key);
637 return [key, val.length > 1 ? val : val.pop()];
638 }));
639 elBtnPlaceOrder.classList.add('loading');
640 const callBack = {
641 success: response => {
642 response = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpAjaxParseJsonOld)(response);
643 const {
644 message,
645 result
646 } = response;
647 if (response.redirect) {
648 window.location.href = response.redirect;
649 } else if ('success' !== result) {
650 window.lpCheckout.showErrors(formCheckout, 'error', message);
651 }
652 },
653 error: error => {
654 window.lpCheckout.showErrors(formCheckout, 'error', error);
655 },
656 completed: () => {
657 elBtnPlaceOrder.classList.remove('loading');
658 formCheckout.classList.remove('processing');
659 btnSubmit.disabled = false;
660 }
661 };
662 window.lpCheckout.fetchAPI(urlHandle, dataSend, callBack);
663 },
664 paymentSelect: e => {
665 const target = e.target;
666 const elPaymentMethod = target.closest(`.${window.lpCheckout.classPaymentMethod}`);
667 if (!elPaymentMethod) {
668 return;
669 }
670 const elUlPaymentMethods = elPaymentMethod.closest('.payment-methods');
671 if (!elUlPaymentMethods) {
672 return;
673 }
674 const elPaymentMethods = elUlPaymentMethods.querySelectorAll(`.${window.lpCheckout.classPaymentMethod}`);
675 elPaymentMethods.forEach(el => {
676 el.classList.remove('selected');
677 const elPaymentMethodForm = el.querySelector(`.${window.lpCheckout.classPaymentMethodForm}`);
678 if (!elPaymentMethodForm) {
679 return;
680 }
681 if (elPaymentMethod !== el) {
682 elPaymentMethodForm.style.display = 'none';
683 } else {
684 elPaymentMethodForm.style.display = 'block';
685 }
686 });
687 elPaymentMethod.classList.add('selected');
688 },
689 checkEmailGuest: e => {
690 const target = e.target;
691 if (target.id !== 'guest_email') {
692 return;
693 }
694 if (!window.lpCheckout.isEmail(target.value)) {
695 return;
696 }
697 target.classList.add('loading');
698 if (window.lpCheckout.timeOutCheckEmail !== null) {
699 clearTimeout(window.lpCheckout.timeOutCheckEmail);
700 }
701 window.lpCheckout.timeOutCheckEmail = setTimeout(() => {
702 const callBack = {
703 success: response => {
704 const {
705 message,
706 data,
707 status
708 } = response;
709 if ('success' === status) {
710 const content = data.content || '';
711 const elGuestOutput = document.querySelector('.lp-guest-checkout-output');
712 if (elGuestOutput) {
713 elGuestOutput.remove();
714 }
715 target.insertAdjacentHTML('afterend', content);
716 } else {
717 window.lpCheckout.showErrors(target.closest('form'), status, message);
718 }
719 },
720 error: error => {
721 window.lpCheckout.showErrors(target.closest('form'), 'error', error);
722 },
723 completed: () => {
724 target.classList.remove('loading');
725 }
726 };
727 window.lpCheckout.fetchAPI(window.location.href, {
728 'lp-ajax': 'checkout-user-email-exists',
729 email: target.value
730 }, callBack);
731 }, 500);
732 },
733 removeMessage: () => {
734 const lpMessages = document.querySelectorAll('.learn-press-message');
735 if (!lpMessages) {
736 return;
737 }
738 lpMessages.forEach(el => {
739 el.remove();
740 });
741 },
742 showErrors: (form, status, message) => {
743 const mesHtml = `<div class="learn-press-message ${status}">${message}</div>`;
744 form.insertAdjacentHTML('afterbegin', mesHtml);
745 form.scrollIntoView();
746 },
747 isEmail: email => {
748 return new RegExp('^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+@[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$').test(email);
749 }
750 };
751 })();
752
753 /******/ })()
754 ;
755 //# sourceMappingURL=checkout.js.map