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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
4.4.8 4.4.7 4.4.6 4.4.5 4.4.4 4.4.3 4.4.2 4.4.1 4.4.0 4.3.9.1 4.3.9 4.3.8 4.3.7 4.1.6.9 4.1.6.9.1 4.1.6.9.2 4.1.6.9.3 4.1.6.9.4 4.1.7 4.1.7.1 4.1.7.2 4.1.7.3 4.1.7.3.1 4.1.7.3.2 4.2.0 All 139 releases
learnpress / assets / js / dist / frontend / curriculum.js

curriculum.js in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 4.4.6, at assets/js/dist/frontend/curriculum.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/curriculum.js ***!
571 \**********************************************/
572 __webpack_require__.r(__webpack_exports__);
573 /* harmony import */ var lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! lpAssetsJsPath/utils.js */ "./assets/src/js/utils.js");
574 /**
575 * Handle curriculum
576 *
577 * @version 1.0.2
578 * @since 4.2.7.6
579 */
580
581
582
583 // Events
584 /**
585 * 1. Handle click section header
586 */
587 document.addEventListener('click', e => {
588 const target = e.target;
589 const elSectionHeader = target.closest('.course-section-header');
590 if (elSectionHeader) {
591 const elSection = elSectionHeader.closest('.course-section');
592 if (!elSection) {
593 return;
594 }
595 e.preventDefault();
596 toggleSection(elSection);
597 }
598 if (target.classList.contains('course-toggle-all-sections')) {
599 e.preventDefault();
600 toggleSectionAll(target);
601 }
602 });
603
604 /**
605 * 1. Handle search title course
606 */
607 document.addEventListener('keyup', e => {
608 const target = e.target;
609
610 // code compare html with name = search
611 if (target.name === 's' && target.closest('form.search-course')) {
612 const value = target.value;
613 searchItemCourse(value);
614 }
615 });
616
617 /**
618 * 1. Handle submit form search
619 */
620 document.addEventListener('submit', e => {
621 const target = e.target;
622
623 // Stop enter form search
624 if (target.closest('form.search-course')) {
625 e.preventDefault();
626 }
627 });
628 // End events
629
630 const toggleSectionAll = elToggleAllSections => {
631 const elCurriculum = elToggleAllSections.closest('.lp-course-curriculum');
632 const elSections = elCurriculum.querySelectorAll('.course-section');
633 const elExpand = elCurriculum.querySelector('.course-toggle-all-sections');
634 const elCollapse = elCurriculum.querySelector('.course-toggle-all-sections.lp-collapse');
635 if (elToggleAllSections.classList.contains('lp-collapse')) {
636 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elExpand, 1);
637 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elCollapse, 0);
638 elSections.forEach(el => {
639 if (!el.classList.contains('lp-collapse')) {
640 el.classList.add('lp-collapse');
641 }
642 });
643 } else {
644 elSections.forEach(el => {
645 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elExpand, 0);
646 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elCollapse, 1);
647 if (el.classList.contains('lp-collapse')) {
648 el.classList.remove('lp-collapse');
649 }
650 });
651 }
652 };
653 const toggleSection = elSection => {
654 const elCurriculum = elSection.closest('.lp-course-curriculum');
655
656 // Toggle section
657 elSection.classList.toggle('lp-collapse');
658
659 // Check all sections collapsed
660 checkAllSectionsCollapsed(elCurriculum);
661 };
662 const checkAllSectionsCollapsed = elCurriculum => {
663 const elSections = elCurriculum.querySelectorAll('.course-section');
664 const elExpand = elCurriculum.querySelector('.course-toggle-all-sections');
665 const elCollapse = elCurriculum.querySelector('.course-toggle-all-sections.lp-collapse');
666 let isAllCollapsed = false;
667 elSections.forEach(el => {
668 if (el.classList.contains('lp-collapse')) {
669 isAllCollapsed = true;
670 }
671 });
672 if (isAllCollapsed) {
673 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elExpand, 1);
674 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elCollapse, 0);
675 } else {
676 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elExpand, 0);
677 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elCollapse, 1);
678 }
679 };
680
681 // Search title item of course by text
682 const searchItemCourse = text => {
683 const elCurriculum = document.querySelector('.lp-course-curriculum');
684 const elSections = elCurriculum.querySelectorAll('.course-section');
685 elSections.forEach(elSection => {
686 let found = false;
687 elSection.querySelectorAll('.course-item').forEach(elItem => {
688 const elSection = elItem.closest('.course-section');
689 const titleItem = elItem.querySelector('.course-item-title').textContent;
690 if (!searchText(titleItem, text)) {
691 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elItem, 0);
692 elItem.classList.add('lp-hide');
693 } else {
694 found = true;
695 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elItem, 1);
696 elSection.classList.remove('lp-collapse');
697 }
698 });
699 if (!found) {
700 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elSection, 0);
701 } else {
702 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elSection, 1);
703 }
704 });
705 };
706 const normalizeVietnamese = str => {
707 return str.normalize('NFD').replace(/[\u0300-\u036f]/g, '');
708 };
709
710 /**
711 * Search string on text
712 * Logic:
713 * User enter text: "11 lesson"
714 * JS will search string has word "lesson" and "11"
715 * Result: "Lesson 11: Introduction"
716 * Result: "11 lesson: Introduction"
717 *
718 * @param text
719 * @param searchTerm
720 */
721 const searchText = (text, searchTerm) => {
722 const normalizedText = normalizeVietnamese(text.toLowerCase());
723 const searchTermArr = searchTerm.trim().split(' ');
724 const length = searchTermArr.length;
725 let found = 0;
726 searchTermArr.forEach(term => {
727 const normalizedSearchTerm = normalizeVietnamese(term.toLowerCase());
728 const regex = new RegExp(normalizedSearchTerm, 'gi');
729 if (regex.test(normalizedText)) {
730 found++;
731 }
732 });
733 return found === length;
734 };
735
736 // Scroll to item viewing
737 const scrollToItemViewing = elCurriculum => {
738 const elItemCurrent = elCurriculum.querySelector('li.current');
739 if (!elItemCurrent) {
740 return;
741 }
742 elItemCurrent.scrollIntoView({
743 behavior: 'smooth'
744 });
745 };
746 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpOnElementReady('.lp-course-curriculum', elCurriculum => {
747 checkAllSectionsCollapsed(elCurriculum);
748
749 // Set interval to check if item viewing is changed
750 const interval = setInterval(() => {
751 if (document.readyState === 'complete') {
752 clearInterval(interval);
753 scrollToItemViewing(elCurriculum);
754 }
755 }, 300);
756 });
757 })();
758
759 /******/ })()
760 ;
761 //# sourceMappingURL=curriculum.js.map