168 lines
4.1 KiB
JavaScript
168 lines
4.1 KiB
JavaScript
import {
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isObject,
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extend
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} from './utils.js';
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async function updateSwiper({
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swiper,
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slides,
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passedParams,
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changedParams,
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nextEl,
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prevEl,
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paginationEl,
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scrollbarEl,
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}) {
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const updateParams = changedParams.filter((key) => key !== 'children' && key !== 'direction');
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const {
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params: currentParams,
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pagination,
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navigation,
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scrollbar,
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virtual,
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thumbs
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} = swiper;
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let needThumbsInit;
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let needControllerInit;
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let needPaginationInit;
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let needScrollbarInit;
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let needNavigationInit;
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if (
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changedParams.includes('thumbs') &&
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passedParams.thumbs &&
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passedParams.thumbs.swiper &&
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currentParams.thumbs &&
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!currentParams.thumbs.swiper
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) {
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needThumbsInit = true;
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}
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if (
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changedParams.includes('controller') &&
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passedParams.controller &&
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passedParams.controller.control &&
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currentParams.controller &&
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!currentParams.controller.control
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) {
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needControllerInit = true;
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}
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if (
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changedParams.includes('pagination') &&
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passedParams.pagination &&
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(passedParams.pagination.el || paginationEl) &&
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(currentParams.pagination || currentParams.pagination === false) &&
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pagination &&
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!pagination.el
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) {
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needPaginationInit = true;
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}
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if (
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changedParams.includes('scrollbar') &&
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passedParams.scrollbar &&
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(passedParams.scrollbar.el || scrollbarEl) &&
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(currentParams.scrollbar || currentParams.scrollbar === false) &&
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scrollbar &&
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!scrollbar.el
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) {
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needScrollbarInit = true;
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}
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if (
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changedParams.includes('navigation') &&
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passedParams.navigation &&
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(passedParams.navigation.prevEl || prevEl) &&
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(passedParams.navigation.nextEl || nextEl) &&
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(currentParams.navigation || currentParams.navigation === false) &&
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navigation &&
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!navigation.prevEl &&
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!navigation.nextEl
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) {
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needNavigationInit = true;
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}
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const destroyModule = (mod) => {
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if (!swiper[mod]) return;
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swiper[mod].destroy();
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if (mod === 'navigation') {
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currentParams[mod].prevEl = undefined;
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currentParams[mod].nextEl = undefined;
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swiper[mod].prevEl = undefined;
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swiper[mod].nextEl = undefined;
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} else {
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currentParams[mod].el = undefined;
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swiper[mod].el = undefined;
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}
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};
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updateParams.forEach((key) => {
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if (isObject(currentParams[key]) && isObject(passedParams[key])) {
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extend(currentParams[key], passedParams[key]);
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} else {
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const newValue = passedParams[key];
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if (
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(newValue === true || newValue === false) &&
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(key === 'navigation' || key === 'pagination' || key === 'scrollbar')
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) {
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if (newValue === false) {
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destroyModule(key);
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}
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} else {
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currentParams[key] = passedParams[key];
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}
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}
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});
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// if (changedParams.includes('virtual') && virtual && currentParams.virtual.enabled) {
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// virtual.update();
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// }
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if (changedParams.includes('children') && virtual && currentParams.virtual.enabled) {
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// virtual.slides = slides;
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virtual.update(true);
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} else if (changedParams.includes('children') && swiper.lazy && swiper.params.lazy.enabled) {
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swiper.lazy.load();
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}
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if (needThumbsInit) {
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const initialized = thumbs.init();
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if (initialized) thumbs.update(true);
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}
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if (needControllerInit) {
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swiper.controller.control = currentParams.controller.control;
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}
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if (needPaginationInit) {
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if (paginationEl) currentParams.pagination.el = paginationEl;
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pagination.init();
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pagination.render();
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pagination.update();
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}
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if (needScrollbarInit) {
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if (scrollbarEl) currentParams.scrollbar.el = scrollbarEl;
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scrollbar.init();
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scrollbar.updateSize();
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scrollbar.setTranslate();
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}
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if (needNavigationInit) {
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if (nextEl) currentParams.navigation.nextEl = nextEl;
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if (prevEl) currentParams.navigation.prevEl = prevEl;
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navigation.init();
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navigation.update();
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}
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if (changedParams.includes('allowSlideNext')) {
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swiper.allowSlideNext = passedParams.allowSlideNext;
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}
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if (changedParams.includes('allowSlidePrev')) {
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swiper.allowSlidePrev = passedParams.allowSlidePrev;
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}
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if (changedParams.includes('direction')) {
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swiper.changeDirection(passedParams.direction, false);
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}
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swiper.update();
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}
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export {
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updateSwiper
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};
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