53 lines
1.8 KiB
JavaScript
53 lines
1.8 KiB
JavaScript
import React from 'react';
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import { calcLoopedSlides } from '../shared/calc-looped-slides.js';
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function renderLoop(swiper, slides, swiperParams) {
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const modifiedSlides = slides.map((child, index) => {
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return /*#__PURE__*/React.cloneElement(child, {
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swiper,
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'data-swiper-slide-index': index
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});
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});
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function duplicateSlide(child, index, position) {
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return /*#__PURE__*/React.cloneElement(child, {
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key: `${child.key}-duplicate-${index}-${position}`,
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className: `${child.props.className || ''} ${swiperParams.slideDuplicateClass}`
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});
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}
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if (swiperParams.loopFillGroupWithBlank) {
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const blankSlidesNum = swiperParams.slidesPerGroup - modifiedSlides.length % swiperParams.slidesPerGroup;
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if (blankSlidesNum !== swiperParams.slidesPerGroup) {
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for (let i = 0; i < blankSlidesNum; i += 1) {
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const blankSlide = /*#__PURE__*/React.createElement("div", {
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className: `${swiperParams.slideClass} ${swiperParams.slideBlankClass}`
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});
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modifiedSlides.push(blankSlide);
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}
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}
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}
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if (swiperParams.slidesPerView === 'auto' && !swiperParams.loopedSlides) {
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swiperParams.loopedSlides = modifiedSlides.length;
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}
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const loopedSlides = calcLoopedSlides(modifiedSlides, swiperParams);
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const prependSlides = [];
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const appendSlides = [];
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for (let i = 0; i < loopedSlides; i += 1) {
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const index = i - Math.floor(i / modifiedSlides.length) * modifiedSlides.length;
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appendSlides.push(duplicateSlide(modifiedSlides[index], i, 'append'));
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prependSlides.unshift(duplicateSlide(modifiedSlides[modifiedSlides.length - index - 1], i, 'prepend'));
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}
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if (swiper) {
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swiper.loopedSlides = loopedSlides;
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}
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return [...prependSlides, ...modifiedSlides, ...appendSlides];
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}
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export { calcLoopedSlides, renderLoop }; |