40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
function getChildren(originalSlots, slidesRef, oldSlidesRef) {
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if (originalSlots === void 0) {
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originalSlots = {};
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}
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const slides = [];
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const slots = {
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'container-start': [],
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'container-end': [],
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'wrapper-start': [],
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'wrapper-end': []
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};
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const getSlidesFromElements = (els, slotName) => {
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if (!Array.isArray(els)) {
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return;
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}
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els.forEach(vnode => {
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const isFragment = typeof vnode.type === 'symbol';
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if (slotName === 'default') slotName = 'container-end';
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if (isFragment && vnode.children) {
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getSlidesFromElements(vnode.children, slotName);
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} else if (vnode.type && (vnode.type.name === 'SwiperSlide' || vnode.type.name === 'AsyncComponentWrapper')) {
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slides.push(vnode);
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} else if (slots[slotName]) {
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slots[slotName].push(vnode);
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}
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});
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};
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Object.keys(originalSlots).forEach(slotName => {
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if (typeof originalSlots[slotName] !== 'function') return;
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const els = originalSlots[slotName]();
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getSlidesFromElements(els, slotName);
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});
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oldSlidesRef.value = slidesRef.value;
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slidesRef.value = slides;
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return {
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slides,
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slots
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};
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}
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export { getChildren }; |