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Refactor and rewrite as contao bundle

Benjamin Roth authored on04/11/2022 22:32:32
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src/Resources/public/js/lib/swiper/6.5.0/esm/react/loop.js
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+import React from 'react'; // eslint-disable-next-line
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+
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+import Swiper from '../../core';
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+
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+function calcLoopedSlides(slides, swiperParams) {
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+  var slidesPerViewParams = swiperParams.slidesPerView;
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+
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+  if (swiperParams.breakpoints) {
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+    var breakpoint = Swiper.prototype.getBreakpoint(swiperParams.breakpoints);
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+    var breakpointOnlyParams = breakpoint in swiperParams.breakpoints ? swiperParams.breakpoints[breakpoint] : undefined;
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+
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+    if (breakpointOnlyParams && breakpointOnlyParams.slidesPerView) {
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+      slidesPerViewParams = breakpointOnlyParams.slidesPerView;
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+    }
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+  }
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+
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+  var loopedSlides = Math.ceil(parseFloat(swiperParams.loopedSlides || slidesPerViewParams, 10));
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+  loopedSlides += swiperParams.loopAdditionalSlides;
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+
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+  if (loopedSlides > slides.length) {
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+    loopedSlides = slides.length;
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+  }
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+
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+  return loopedSlides;
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+}
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+
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+function renderLoop(swiper, slides, swiperParams) {
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+  var modifiedSlides = slides.map(function (child, index) {
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+    return /*#__PURE__*/React.cloneElement(child, {
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+      swiper: swiper,
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+      'data-swiper-slide-index': index
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+    });
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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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+
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+  if (swiperParams.loopFillGroupWithBlank) {
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+    var blankSlidesNum = swiperParams.slidesPerGroup - modifiedSlides.length % swiperParams.slidesPerGroup;
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+
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+    if (blankSlidesNum !== swiperParams.slidesPerGroup) {
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+      for (var i = 0; i < blankSlidesNum; i += 1) {
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+        var 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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+
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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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+
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+  var loopedSlides = calcLoopedSlides(modifiedSlides, swiperParams);
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+  var prependSlides = [];
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+  var appendSlides = [];
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+  modifiedSlides.forEach(function (child, index) {
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+    if (index < loopedSlides) {
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+      appendSlides.push(duplicateSlide(child, index, 'prepend'));
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+    }
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+
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+    if (index < modifiedSlides.length && index >= modifiedSlides.length - loopedSlides) {
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+      prependSlides.push(duplicateSlide(child, index, 'append'));
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+    }
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+  });
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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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+
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+  return [].concat(prependSlides, modifiedSlides, appendSlides);
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+}
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+
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+export { calcLoopedSlides, renderLoop };
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