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LearnPress – WordPress LMS Plugin for Create and Sell Online Courses / 4.4.5
LearnPress – WordPress LMS Plugin for Create and Sell Online Courses v4.4.5
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 4.4.5, 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 /******/ const __webpack_module_cache__ = {};
508 /******/
509 /******/ // The require function
510 /******/ function __webpack_require__(moduleId) {
511 /******/ // Check if module is in cache
512 /******/ const 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 /******/ const 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 /******/ const 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/value functions for harmony exports
540 /******/ __webpack_require__.d = (exports, definition) => {
541 /******/ if(Array.isArray(definition)) {
542 /******/ var i = 0;
543 /******/ while(i < definition.length) {
544 /******/ var key = definition[i++];
545 /******/ var binding = definition[i++];
546 /******/ if(!__webpack_require__.o(exports, key)) {
547 /******/ if(binding === 0) {
548 /******/ Object.defineProperty(exports, key, { enumerable: true, value: definition[i++] });
549 /******/ } else {
550 /******/ Object.defineProperty(exports, key, { enumerable: true, get: binding });
551 /******/ }
552 /******/ } else if(binding === 0) { i++; }
553 /******/ }
554 /******/ } else {
555 /******/ for(var key in definition) {
556 /******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
557 /******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
558 /******/ }
559 /******/ }
560 /******/ }
561 /******/ };
562 /******/ })();
563 /******/
564 /******/ /* webpack/runtime/hasOwnProperty shorthand */
565 /******/ (() => {
566 /******/ __webpack_require__.o = (obj, prop) => (Object.hasOwn(obj, prop))
567 /******/ })();
568 /******/
569 /******/ /* webpack/runtime/make namespace object */
570 /******/ (() => {
571 /******/ // define __esModule on exports
572 /******/ __webpack_require__.r = (exports) => {
573 /******/ if(Symbol.toStringTag) {
574 /******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
575 /******/ }
576 /******/ Object.defineProperty(exports, '__esModule', { value: true });
577 /******/ };
578 /******/ })();
579 /******/
580 /************************************************************************/
581 let __webpack_exports__ = {};
582 // This entry needs to be wrapped in an IIFE because it needs to be isolated against other modules in the chunk.
583 (() => {
584 /*!**********************************************!*\
585 !*** ./assets/src/js/frontend/curriculum.js ***!
586 \**********************************************/
587 __webpack_require__.r(__webpack_exports__);
588 /* harmony import */ var lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! lpAssetsJsPath/utils.js */ "./assets/src/js/utils.js");
589 /**
590 * Handle curriculum
591 *
592 * @version 1.0.2
593 * @since 4.2.7.6
594 */
595
596
597
598 // Events
599 /**
600 * 1. Handle click section header
601 */
602 document.addEventListener('click', e => {
603 const target = e.target;
604 const elSectionHeader = target.closest('.course-section-header');
605 if (elSectionHeader) {
606 const elSection = elSectionHeader.closest('.course-section');
607 if (!elSection) {
608 return;
609 }
610 e.preventDefault();
611 toggleSection(elSection);
612 }
613 if (target.classList.contains('course-toggle-all-sections')) {
614 e.preventDefault();
615 toggleSectionAll(target);
616 }
617 });
618
619 /**
620 * 1. Handle search title course
621 */
622 document.addEventListener('keyup', e => {
623 const target = e.target;
624
625 // code compare html with name = search
626 if (target.name === 's' && target.closest('form.search-course')) {
627 const value = target.value;
628 searchItemCourse(value);
629 }
630 });
631
632 /**
633 * 1. Handle submit form search
634 */
635 document.addEventListener('submit', e => {
636 const target = e.target;
637
638 // Stop enter form search
639 if (target.closest('form.search-course')) {
640 e.preventDefault();
641 }
642 });
643 // End events
644
645 const toggleSectionAll = elToggleAllSections => {
646 const elCurriculum = elToggleAllSections.closest('.lp-course-curriculum');
647 const elSections = elCurriculum.querySelectorAll('.course-section');
648 const elExpand = elCurriculum.querySelector('.course-toggle-all-sections');
649 const elCollapse = elCurriculum.querySelector('.course-toggle-all-sections.lp-collapse');
650 if (elToggleAllSections.classList.contains('lp-collapse')) {
651 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elExpand, 1);
652 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elCollapse, 0);
653 elSections.forEach(el => {
654 if (!el.classList.contains('lp-collapse')) {
655 el.classList.add('lp-collapse');
656 }
657 });
658 } else {
659 elSections.forEach(el => {
660 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elExpand, 0);
661 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elCollapse, 1);
662 if (el.classList.contains('lp-collapse')) {
663 el.classList.remove('lp-collapse');
664 }
665 });
666 }
667 };
668 const toggleSection = elSection => {
669 const elCurriculum = elSection.closest('.lp-course-curriculum');
670
671 // Toggle section
672 elSection.classList.toggle('lp-collapse');
673
674 // Check all sections collapsed
675 checkAllSectionsCollapsed(elCurriculum);
676 };
677 const checkAllSectionsCollapsed = elCurriculum => {
678 const elSections = elCurriculum.querySelectorAll('.course-section');
679 const elExpand = elCurriculum.querySelector('.course-toggle-all-sections');
680 const elCollapse = elCurriculum.querySelector('.course-toggle-all-sections.lp-collapse');
681 let isAllCollapsed = false;
682 elSections.forEach(el => {
683 if (el.classList.contains('lp-collapse')) {
684 isAllCollapsed = true;
685 }
686 });
687 if (isAllCollapsed) {
688 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elExpand, 1);
689 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elCollapse, 0);
690 } else {
691 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elExpand, 0);
692 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elCollapse, 1);
693 }
694 };
695
696 // Search title item of course by text
697 const searchItemCourse = text => {
698 const elCurriculum = document.querySelector('.lp-course-curriculum');
699 const elSections = elCurriculum.querySelectorAll('.course-section');
700 elSections.forEach(elSection => {
701 let found = false;
702 elSection.querySelectorAll('.course-item').forEach(elItem => {
703 const elSection = elItem.closest('.course-section');
704 const titleItem = elItem.querySelector('.course-item-title').textContent;
705 if (!searchText(titleItem, text)) {
706 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elItem, 0);
707 elItem.classList.add('lp-hide');
708 } else {
709 found = true;
710 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elItem, 1);
711 elSection.classList.remove('lp-collapse');
712 }
713 });
714 if (!found) {
715 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elSection, 0);
716 } else {
717 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpShowHideEl(elSection, 1);
718 }
719 });
720 };
721 const normalizeVietnamese = str => {
722 return str.normalize('NFD').replace(/[\u0300-\u036f]/g, '');
723 };
724
725 /**
726 * Search string on text
727 * Logic:
728 * User enter text: "11 lesson"
729 * JS will search string has word "lesson" and "11"
730 * Result: "Lesson 11: Introduction"
731 * Result: "11 lesson: Introduction"
732 *
733 * @param text
734 * @param searchTerm
735 */
736 const searchText = (text, searchTerm) => {
737 const normalizedText = normalizeVietnamese(text.toLowerCase());
738 const searchTermArr = searchTerm.trim().split(' ');
739 const length = searchTermArr.length;
740 let found = 0;
741 searchTermArr.forEach(term => {
742 const normalizedSearchTerm = normalizeVietnamese(term.toLowerCase());
743 const regex = new RegExp(normalizedSearchTerm, 'gi');
744 if (regex.test(normalizedText)) {
745 found++;
746 }
747 });
748 return found === length;
749 };
750
751 // Scroll to item viewing
752 const scrollToItemViewing = elCurriculum => {
753 const elItemCurrent = elCurriculum.querySelector('li.current');
754 if (!elItemCurrent) {
755 return;
756 }
757 elItemCurrent.scrollIntoView({
758 behavior: 'smooth'
759 });
760 };
761 lpAssetsJsPath_utils_js__WEBPACK_IMPORTED_MODULE_0__.lpOnElementReady('.lp-course-curriculum', elCurriculum => {
762 checkAllSectionsCollapsed(elCurriculum);
763
764 // Set interval to check if item viewing is changed
765 const interval = setInterval(() => {
766 if (document.readyState === 'complete') {
767 clearInterval(interval);
768 scrollToItemViewing(elCurriculum);
769 }
770 }, 300);
771 });
772 })();
773
774 /******/ })()
775 ;
776 //# sourceMappingURL=curriculum.js.map