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LearnPress – WordPress LMS Plugin for Create and Sell Online Courses / 4.3.9.1
LearnPress – WordPress LMS Plugin for Create and Sell Online Courses v4.3.9.1
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learnpress / assets / js / dist / frontend / checkout.js

checkout.js in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 4.3.9.1, 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 */ getDataOfForm: () => (/* binding */ getDataOfForm),
16 /* harmony export */ getFieldKeysOfForm: () => (/* binding */ getFieldKeysOfForm),
17 /* harmony export */ listenElementCreated: () => (/* binding */ listenElementCreated),
18 /* harmony export */ listenElementViewed: () => (/* binding */ listenElementViewed),
19 /* harmony export */ lpAddQueryArgs: () => (/* binding */ lpAddQueryArgs),
20 /* harmony export */ lpAjaxParseJsonOld: () => (/* binding */ lpAjaxParseJsonOld),
21 /* harmony export */ lpClassName: () => (/* binding */ lpClassName),
22 /* harmony export */ lpFetchAPI: () => (/* binding */ lpFetchAPI),
23 /* harmony export */ lpGetCurrentURLNoParam: () => (/* binding */ lpGetCurrentURLNoParam),
24 /* harmony export */ lpOnElementReady: () => (/* binding */ lpOnElementReady),
25 /* harmony export */ lpSetLoadingEl: () => (/* binding */ lpSetLoadingEl),
26 /* harmony export */ lpShowHideEl: () => (/* binding */ lpShowHideEl),
27 /* harmony export */ mergeDataWithDatForm: () => (/* binding */ mergeDataWithDatForm),
28 /* harmony export */ toggleCollapse: () => (/* binding */ toggleCollapse)
29 /* harmony export */ });
30 /**
31 * Utils functions
32 *
33 * @param url
34 * @param data
35 * @param functions
36 * @since 4.2.5.1
37 * @version 1.0.6
38 */
39 const lpClassName = {
40 hidden: 'lp-hidden',
41 loading: 'loading',
42 elCollapse: 'lp-collapse',
43 elSectionToggle: '.lp-section-toggle',
44 elTriggerToggle: '.lp-trigger-toggle'
45 };
46 const lpFetchAPI = (url, data = {}, functions = {}) => {
47 if ('function' === typeof functions.before) {
48 functions.before();
49 }
50 fetch(url, {
51 method: 'GET',
52 ...data
53 }).then(response => response.json()).then(response => {
54 if ('function' === typeof functions.success) {
55 functions.success(response);
56 }
57 }).catch(err => {
58 if ('function' === typeof functions.error) {
59 functions.error(err);
60 }
61 }).finally(() => {
62 if ('function' === typeof functions.completed) {
63 functions.completed();
64 }
65 });
66 };
67
68 /**
69 * Get current URL without params.
70 *
71 * @since 4.2.5.1
72 */
73 const lpGetCurrentURLNoParam = () => {
74 let currentUrl = window.location.href;
75 const hasParams = currentUrl.includes('?');
76 if (hasParams) {
77 currentUrl = currentUrl.split('?')[0];
78 }
79 return currentUrl;
80 };
81 const lpAddQueryArgs = (endpoint, args) => {
82 const url = new URL(endpoint);
83 Object.keys(args).forEach(arg => {
84 url.searchParams.set(arg, args[arg]);
85 });
86 return url;
87 };
88
89 /**
90 * Listen element viewed.
91 *
92 * @param el
93 * @param callback
94 * @since 4.2.5.8
95 */
96 const listenElementViewed = (el, callback) => {
97 const observerSeeItem = new IntersectionObserver(function (entries) {
98 for (const entry of entries) {
99 if (entry.isIntersecting) {
100 callback(entry);
101 }
102 }
103 });
104 observerSeeItem.observe(el);
105 };
106
107 /**
108 * Listen element created.
109 *
110 * @param callback
111 * @since 4.2.5.8
112 */
113 const listenElementCreated = callback => {
114 const observerCreateItem = new MutationObserver(function (mutations) {
115 mutations.forEach(function (mutation) {
116 if (mutation.addedNodes) {
117 mutation.addedNodes.forEach(function (node) {
118 if (node.nodeType === 1) {
119 callback(node);
120 }
121 });
122 }
123 });
124 });
125 observerCreateItem.observe(document, {
126 childList: true,
127 subtree: true
128 });
129 // End.
130 };
131
132 /**
133 * Listen element created.
134 *
135 * @param selector
136 * @param callback
137 * @since 4.2.7.1
138 */
139 const lpOnElementReady = (selector, callback) => {
140 const element = document.querySelector(selector);
141 if (element) {
142 callback(element);
143 return;
144 }
145 const observer = new MutationObserver((mutations, obs) => {
146 const element = document.querySelector(selector);
147 if (element) {
148 obs.disconnect();
149 callback(element);
150 }
151 });
152 observer.observe(document.documentElement, {
153 childList: true,
154 subtree: true
155 });
156 };
157
158 // Parse JSON from string with content include LP_AJAX_START.
159 const lpAjaxParseJsonOld = data => {
160 if (typeof data !== 'string') {
161 return data;
162 }
163 const m = String.raw({
164 raw: data
165 }).match(/<-- LP_AJAX_START -->(.*)<-- LP_AJAX_END -->/s);
166 try {
167 if (m) {
168 data = JSON.parse(m[1].replace(/(?:\r\n|\r|\n)/g, ''));
169 } else {
170 data = JSON.parse(data);
171 }
172 } catch (e) {
173 data = {};
174 }
175 return data;
176 };
177
178 // status 0: hide, 1: show
179 const lpShowHideEl = (el, status = 0) => {
180 if (!el) {
181 return;
182 }
183 if (!status) {
184 el.classList.add(lpClassName.hidden);
185 } else {
186 el.classList.remove(lpClassName.hidden);
187 }
188 };
189
190 // status 0: hide, 1: show
191 const lpSetLoadingEl = (el, status) => {
192 if (!el) {
193 return;
194 }
195 if (!status) {
196 el.classList.remove(lpClassName.loading);
197 } else {
198 el.classList.add(lpClassName.loading);
199 }
200 };
201
202 // Toggle collapse section
203 const toggleCollapse = (e, target, elTriggerClassName = '', elsExclude = [], callback) => {
204 if (!elTriggerClassName) {
205 elTriggerClassName = lpClassName.elTriggerToggle;
206 }
207
208 // Exclude elements, which should not trigger the collapse toggle
209 if (elsExclude && elsExclude.length > 0) {
210 for (const elExclude of elsExclude) {
211 if (target.closest(elExclude)) {
212 return;
213 }
214 }
215 }
216 const elTrigger = target.closest(elTriggerClassName);
217 if (!elTrigger) {
218 return;
219 }
220
221 //console.log( 'elTrigger', elTrigger );
222
223 const elSectionToggle = elTrigger.closest(`${lpClassName.elSectionToggle}`);
224 if (!elSectionToggle) {
225 return;
226 }
227 elSectionToggle.classList.toggle(`${lpClassName.elCollapse}`);
228 if ('function' === typeof callback) {
229 callback(elSectionToggle);
230 }
231 };
232
233 // Get data of form
234 const getDataOfForm = form => {
235 const dataSend = {};
236 const formData = new FormData(form);
237 for (const pair of formData.entries()) {
238 const key = pair[0];
239 const value = formData.getAll(key);
240 if (!dataSend.hasOwnProperty(key)) {
241 // Convert value array to string.
242 dataSend[key] = value.join(',');
243 }
244 }
245 return dataSend;
246 };
247
248 // Get field keys of form
249 const getFieldKeysOfForm = form => {
250 const keys = [];
251 const elements = form.elements;
252 for (let i = 0; i < elements.length; i++) {
253 const name = elements[i].name;
254 if (name && !keys.includes(name)) {
255 keys.push(name);
256 }
257 }
258 return keys;
259 };
260
261 // Merge data handle with data form.
262 const mergeDataWithDatForm = (elForm, dataHandle) => {
263 const dataForm = getDataOfForm(elForm);
264 const keys = getFieldKeysOfForm(elForm);
265 keys.forEach(key => {
266 if (!dataForm.hasOwnProperty(key)) {
267 delete dataHandle[key];
268 } else if (dataForm[key][0] === '') {
269 delete dataForm[key];
270 delete dataHandle[key];
271 }
272 });
273 dataHandle = {
274 ...dataHandle,
275 ...dataForm
276 };
277 return dataHandle;
278 };
279
280 /**
281 * Event trigger
282 * For each list of event handlers, listen event on document.
283 *
284 * eventName: 'click', 'change', ...
285 * eventHandlers = [ { selector: '.lp-button', callBack: function(){}, class: object } ]
286 *
287 * @param eventName
288 * @param eventHandlers
289 */
290 const eventHandlers = (eventName, eventHandlers) => {
291 document.addEventListener(eventName, e => {
292 const target = e.target;
293 let args = {
294 e,
295 target
296 };
297 eventHandlers.forEach(eventHandler => {
298 args = {
299 ...args,
300 ...eventHandler
301 };
302
303 //console.log( args );
304
305 // Check condition before call back
306 if (eventHandler.conditionBeforeCallBack) {
307 if (eventHandler.conditionBeforeCallBack(args) !== true) {
308 return;
309 }
310 }
311
312 // Special check for keydown event with checkIsEventEnter = true
313 if (eventName === 'keydown' && eventHandler.checkIsEventEnter) {
314 if (e.key !== 'Enter') {
315 return;
316 }
317 }
318 if (target.closest(eventHandler.selector)) {
319 if (eventHandler.class) {
320 // Call method of class, function callBack will understand exactly {this} is class object.
321 eventHandler.class[eventHandler.callBack](args);
322 } else {
323 // For send args is objected, {this} is eventHandler object, not class object.
324 eventHandler.callBack(args);
325 }
326 }
327 });
328 });
329 };
330
331 /**
332 * Debounce - delays function execution until after `wait` ms of inactivity.
333 *
334 * Each call resets the timer. Only the last call in a burst executes.
335 *
336 * USE CASES:
337 * - Search inputs, form validation, window resize
338 * - Multiple elements need independent timers
339 * - When you need to call with different arguments
340 *
341 * EXAMPLES:
342 * const debouncedSearch = debounce( (query) => fetchResults(query), 300 );
343 * searchInput.addEventListener('input', (e) => debouncedSearch(e.target.value));
344 *
345 * const debouncedResize = debounce( recalculateLayout, 250 );
346 * window.addEventListener('resize', debouncedResize);
347 *
348 * ⚠️ Create ONCE outside event handlers, not inside.
349 *
350 * @param {Function} func - Function to debounce (can be anonymous)
351 * @param {number} wait - Milliseconds to wait (default: 500)
352 * @return {Function} Debounced wrapper function
353 * @since 4.3.7
354 * @version 1.0.0
355 */
356 const debounce = (func, wait = 500) => {
357 let timer;
358 return args => {
359 clearTimeout(timer);
360 timer = setTimeout(() => func(args), wait);
361 };
362 };
363
364 /***/ }
365
366 /******/ });
367 /************************************************************************/
368 /******/ // The module cache
369 /******/ var __webpack_module_cache__ = {};
370 /******/
371 /******/ // The require function
372 /******/ function __webpack_require__(moduleId) {
373 /******/ // Check if module is in cache
374 /******/ var cachedModule = __webpack_module_cache__[moduleId];
375 /******/ if (cachedModule !== undefined) {
376 /******/ return cachedModule.exports;
377 /******/ }
378 /******/ // Create a new module (and put it into the cache)
379 /******/ var module = __webpack_module_cache__[moduleId] = {
380 /******/ // no module.id needed
381 /******/ // no module.loaded needed
382 /******/ exports: {}
383 /******/ };
384 /******/
385 /******/ // Execute the module function
386 /******/ if (!(moduleId in __webpack_modules__)) {
387 /******/ delete __webpack_module_cache__[moduleId];
388 /******/ var e = new Error("Cannot find module '" + moduleId + "'");
389 /******/ e.code = 'MODULE_NOT_FOUND';
390 /******/ throw e;
391 /******/ }
392 /******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
393 /******/
394 /******/ // Return the exports of the module
395 /******/ return module.exports;
396 /******/ }
397 /******/
398 /************************************************************************/
399 /******/ /* webpack/runtime/define property getters */
400 /******/ (() => {
401 /******/ // define getter functions for harmony exports
402 /******/ __webpack_require__.d = (exports, definition) => {
403 /******/ for(var key in definition) {
404 /******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
405 /******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
406 /******/ }
407 /******/ }
408 /******/ };
409 /******/ })();
410 /******/
411 /******/ /* webpack/runtime/hasOwnProperty shorthand */
412 /******/ (() => {
413 /******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
414 /******/ })();
415 /******/
416 /******/ /* webpack/runtime/make namespace object */
417 /******/ (() => {
418 /******/ // define __esModule on exports
419 /******/ __webpack_require__.r = (exports) => {
420 /******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
421 /******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
422 /******/ }
423 /******/ Object.defineProperty(exports, '__esModule', { value: true });
424 /******/ };
425 /******/ })();
426 /******/
427 /************************************************************************/
428 var __webpack_exports__ = {};
429 // This entry needs to be wrapped in an IIFE because it needs to be isolated against other modules in the chunk.
430 (() => {
431 /*!********************************************!*\
432 !*** ./assets/src/js/frontend/checkout.js ***!
433 \********************************************/
434 __webpack_require__.r(__webpack_exports__);
435 /* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../utils.js */ "./assets/src/js/utils.js");
436 /**
437 * File JS handling checkout page.
438 */
439
440
441
442 // Events
443 document.addEventListener('submit', e => {
444 window.lpCheckout.submit(e);
445 });
446 document.addEventListener('change', e => {
447 window.lpCheckout.paymentSelect(e);
448 });
449 document.addEventListener('keyup', e => {
450 window.lpCheckout.checkEmailGuest(e);
451 });
452 window.lpCheckout = {
453 idFormCheckout: 'learn-press-checkout-form',
454 idBtnPlaceOrder: 'learn-press-checkout-place-order',
455 classPaymentMethod: 'lp-payment-method',
456 classPaymentMethodForm: 'payment-method-form',
457 timeOutCheckEmail: null,
458 fetchAPI: (url, params, callBack) => {
459 const option = {
460 headers: {}
461 };
462 if (0 !== parseInt(lpData.user_id)) {
463 option.headers['X-WP-Nonce'] = lpData.nonce;
464 }
465 const searchParams = new URLSearchParams();
466 Object.keys(params).forEach(key => {
467 searchParams.append(key, params[key]);
468 });
469 option.method = 'POST';
470 option.body = searchParams;
471 fetch(url, option).then(res => res.text()).then(data => {
472 data = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpAjaxParseJsonOld)(data);
473 callBack.success(data);
474 }).finally(() => {
475 callBack.completed();
476 }).catch(err => callBack.error(err));
477 },
478 submit: e => {
479 const formCheckout = e.target;
480 if (formCheckout.id !== window.lpCheckout.idFormCheckout) {
481 return;
482 }
483 if (formCheckout.classList.contains('processing')) {
484 return;
485 }
486 e.preventDefault();
487 formCheckout.classList.add('processing');
488 const btnSubmit = formCheckout.querySelector('button[type="submit"]');
489 btnSubmit.disabled = true;
490 window.lpCheckout.removeMessage();
491 const elBtnPlaceOrder = document.getElementById(window.lpCheckout.idBtnPlaceOrder);
492 const urlHandle = new URL(lpCheckoutSettings.ajaxurl);
493 urlHandle.searchParams.set('lp-ajax', 'checkout');
494
495 // get values from FormData
496 const formData = new FormData(formCheckout);
497 const dataSend = Object.fromEntries(Array.from(formData.keys(), key => {
498 const val = formData.getAll(key);
499 return [key, val.length > 1 ? val : val.pop()];
500 }));
501 elBtnPlaceOrder.classList.add('loading');
502 const callBack = {
503 success: response => {
504 response = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpAjaxParseJsonOld)(response);
505 const {
506 message,
507 result
508 } = response;
509 if (response.redirect) {
510 window.location.href = response.redirect;
511 } else if ('success' !== result) {
512 window.lpCheckout.showErrors(formCheckout, 'error', message);
513 }
514 },
515 error: error => {
516 window.lpCheckout.showErrors(formCheckout, 'error', error);
517 },
518 completed: () => {
519 elBtnPlaceOrder.classList.remove('loading');
520 formCheckout.classList.remove('processing');
521 btnSubmit.disabled = false;
522 }
523 };
524 window.lpCheckout.fetchAPI(urlHandle, dataSend, callBack);
525 },
526 paymentSelect: e => {
527 const target = e.target;
528 const elPaymentMethod = target.closest(`.${window.lpCheckout.classPaymentMethod}`);
529 if (!elPaymentMethod) {
530 return;
531 }
532 const elUlPaymentMethods = elPaymentMethod.closest('.payment-methods');
533 if (!elUlPaymentMethods) {
534 return;
535 }
536 const elPaymentMethods = elUlPaymentMethods.querySelectorAll(`.${window.lpCheckout.classPaymentMethod}`);
537 elPaymentMethods.forEach(el => {
538 const elPaymentMethodForm = el.querySelector(`.${window.lpCheckout.classPaymentMethodForm}`);
539 if (!elPaymentMethodForm) {
540 return;
541 }
542 if (elPaymentMethod !== el) {
543 elPaymentMethodForm.style.display = 'none';
544 } else {
545 elPaymentMethodForm.style.display = 'block';
546 }
547 });
548 },
549 checkEmailGuest: e => {
550 const target = e.target;
551 if (target.id !== 'guest_email') {
552 return;
553 }
554 if (!window.lpCheckout.isEmail(target.value)) {
555 return;
556 }
557 target.classList.add('loading');
558 if (window.lpCheckout.timeOutCheckEmail !== null) {
559 clearTimeout(window.lpCheckout.timeOutCheckEmail);
560 }
561 window.lpCheckout.timeOutCheckEmail = setTimeout(() => {
562 const callBack = {
563 success: response => {
564 const {
565 message,
566 data,
567 status
568 } = response;
569 if ('success' === status) {
570 const content = data.content || '';
571 const elGuestOutput = document.querySelector('.lp-guest-checkout-output');
572 if (elGuestOutput) {
573 elGuestOutput.remove();
574 }
575 target.insertAdjacentHTML('afterend', content);
576 } else {
577 window.lpCheckout.showErrors(target.closest('form'), status, message);
578 }
579 },
580 error: error => {
581 window.lpCheckout.showErrors(target.closest('form'), 'error', error);
582 },
583 completed: () => {
584 target.classList.remove('loading');
585 }
586 };
587 window.lpCheckout.fetchAPI(window.location.href, {
588 'lp-ajax': 'checkout-user-email-exists',
589 email: target.value
590 }, callBack);
591 }, 500);
592 },
593 removeMessage: () => {
594 const lpMessages = document.querySelectorAll('.learn-press-message');
595 if (!lpMessages) {
596 return;
597 }
598 lpMessages.forEach(el => {
599 el.remove();
600 });
601 },
602 showErrors: (form, status, message) => {
603 const mesHtml = `<div class="learn-press-message ${status}">${message}</div>`;
604 form.insertAdjacentHTML('afterbegin', mesHtml);
605 form.scrollIntoView();
606 },
607 isEmail: email => {
608 return new RegExp('^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+@[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$').test(email);
609 }
610 };
611 })();
612
613 /******/ })()
614 ;
615 //# sourceMappingURL=checkout.js.map