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/** |
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* Woo Cart Totals widget behavior. |
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* |
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* Handles applying/removing coupons via AJAX and refreshing cart fragments. |
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* Exposes a global initializer for other cart-related widgets. |
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*/ |
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(function ($) { |
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"use strict"; |
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|
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const FLAG = "kaCartTotalsInit"; |
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|
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const KACartTotals = window.KACartTotals || (() => { |
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const toggleBody = (wrap) => { |
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const body = wrap.querySelector('.ka-cart-coupon__body'); |
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if (!body) return; |
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const isHidden = body.hasAttribute('hidden'); |
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if (isHidden) { |
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body.removeAttribute('hidden'); |
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} else { |
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body.setAttribute('hidden', ''); |
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} |
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}; |
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|
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const setNotice = (wrap, text) => { |
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const notice = wrap.querySelector('.ka-cart-coupon__notice'); |
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if (notice) { |
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notice.textContent = text || ''; |
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} |
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}; |
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|
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const applyFragments = (data) => { |
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if (data.totals_html !== undefined) { |
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document.querySelectorAll('.ka-woo-cart-totals').forEach((totals) => { |
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totals.innerHTML = data.totals_html || ''; |
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// The listeners lived on the elements just replaced, while the |
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// "already bound" flag sits on the wrapper and survived - so the |
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// coupon form worked exactly once per page load. |
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if (totals.dataset) { |
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delete totals.dataset[FLAG]; |
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} |
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bind(totals); |
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}); |
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} |
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if (data.cart_html && document.querySelector('.ka-cart-table')) { |
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document.querySelector('.ka-cart-table').innerHTML = data.cart_html; |
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if (window.KACartTable && typeof window.KACartTable.init === "function") { |
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window.KACartTable.init(document); |
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} |
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} |
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if (data.cross_sells_html !== undefined) { |
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document.querySelectorAll('.ka-woo-cart-cross-sells').forEach((cross) => { |
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cross.innerHTML = data.cross_sells_html || ''; |
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}); |
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if (window.KACartCrossSells && typeof window.KACartCrossSells.init === "function") { |
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window.KACartCrossSells.init(); |
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} |
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} |
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|
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document.body.dispatchEvent(new Event('wc_fragments_refreshed')); |
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}; |
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|
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const sendCoupon = (wrap, mode, code) => { |
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const ajaxUrl = wrap.dataset.ajaxUrl; |
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const nonce = wrap.dataset.nonce; |
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if (!ajaxUrl || !nonce) return; |
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|
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const body = new URLSearchParams(); |
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body.append('action', 'ka_cart_coupon'); |
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body.append('nonce', nonce); |
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body.append('mode', mode); |
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body.append('coupon', code); |
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|
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wrap.classList.add('loading'); |
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|
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fetch(ajaxUrl, { |
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method: 'POST', |
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headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' }, |
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body: body.toString(), |
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credentials: 'same-origin', |
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}) |
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.then((res) => res.json()) |
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.then((res) => { |
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if (res && res.success) { |
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applyFragments(res.data || {}); |
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} |
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setNotice(wrap, (res && res.data && res.data.notices) || ''); |
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}) |
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.catch(() => setNotice(wrap, '')) |
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.finally(() => wrap.classList.remove('loading')); |
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}; |
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|
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const bind = (wrap) => { |
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if (!wrap || !wrap.dataset) return; |
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if (wrap.dataset[FLAG] === "1") return; |
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wrap.dataset[FLAG] = "1"; |
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|
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const toggle = wrap.querySelector('[data-ka-coupon-toggle]'); |
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const input = wrap.querySelector('.ka-cart-coupon__input'); |
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const applyBtn = wrap.querySelector('.ka-cart-coupon__apply'); |
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const removeBtn = wrap.querySelector('.ka-cart-coupon__remove'); |
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|
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if (toggle) { |
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toggle.addEventListener('click', () => toggleBody(wrap)); |
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} |
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if (applyBtn && input) { |
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applyBtn.addEventListener('click', () => sendCoupon(wrap, 'apply', input.value)); |
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} |
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if (removeBtn && input) { |
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removeBtn.addEventListener('click', () => sendCoupon(wrap, 'remove', input.value)); |
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} |
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}; |
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|
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const init = (root) => { |
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const ctx = root && root.querySelectorAll ? root : document; |
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ctx.querySelectorAll('.ka-woo-cart-totals').forEach((wrap) => bind(wrap)); |
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}; |
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|
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return { init }; |
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})(); |
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|
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window.KACartTotals = KACartTotals; |
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|
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const initInScope = ($scope) => { |
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const root = $scope && $scope[0] ? $scope[0] : document; |
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KACartTotals.init(root); |
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}; |
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|
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document.addEventListener("DOMContentLoaded", () => KACartTotals.init(document)); |
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|
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$(window).on("elementor/frontend/init", function () { |
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elementorFrontend.hooks.addAction( |
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"frontend/element_ready/woo_cart_totals.default", |
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function ($scope) { |
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initInScope($scope); |
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} |
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); |
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}); |
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})(jQuery); |
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