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https://github.com/jackyzha0/quartz.git
synced 2025-12-19 19:04:06 -06:00
After prettier
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Pìnei
parent
f909b7a5aa
commit
7f2e119188
@ -1,69 +1,74 @@
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interface CarouselInstance {
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currentIndex: number;
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goToSlide: (index: number) => void;
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destroy: () => void;
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currentIndex: number
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goToSlide: (index: number) => void
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destroy: () => void
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}
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// Cache for initialized carousels to avoid re-processing
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const initializedCarousels = new WeakSet<HTMLElement>();
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const initializedCarousels = new WeakSet<HTMLElement>()
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document.addEventListener('DOMContentLoaded', () => {
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const contentArea = document.querySelector('article')
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|| document.querySelector('#quartz-body .center')
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|| document.body;
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document.addEventListener("DOMContentLoaded", () => {
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const contentArea =
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document.querySelector("article") ||
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document.querySelector("#quartz-body .center") ||
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document.body
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initAllCarousels(contentArea);
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setupCarouselObserver(contentArea);
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initAllCarousels(contentArea)
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setupCarouselObserver(contentArea)
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// Make initCarousel available globally
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(window as any).initCarousel = initCarousel;
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});
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;(window as any).initCarousel = initCarousel
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})
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// Initializes all carousels within the specified container
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function initAllCarousels(container: Element): void {
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const carousels = container.querySelectorAll<HTMLElement>('.quartz-carousel[data-needs-init="true"]');
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carousels.forEach(initCarousel);
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const carousels = container.querySelectorAll<HTMLElement>(
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'.quartz-carousel[data-needs-init="true"]',
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)
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carousels.forEach(initCarousel)
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}
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// Setup a MutationObserver to watch for new carousels being added to the DOM
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function setupCarouselObserver(contentArea: Element): void {
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let debounceTimer: number | null = null;
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let debounceTimer: number | null = null
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const observer = new MutationObserver((mutations) => {
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const hasNewCarousels = mutations.some((mutation) =>
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Array.from(mutation.addedNodes).some((node) => {
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if (node.nodeType !== Node.ELEMENT_NODE) return false;
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if (node.nodeType !== Node.ELEMENT_NODE) return false
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const element = node as HTMLElement;
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const element = node as HTMLElement
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// Check if the node itself is a carousel
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if (element.classList?.contains('quartz-carousel') &&
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element.getAttribute('data-needs-init') === 'true') {
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return true;
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if (
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element.classList?.contains("quartz-carousel") &&
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element.getAttribute("data-needs-init") === "true"
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) {
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return true
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}
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// Check for nested carousels
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return element.querySelectorAll?.('.quartz-carousel[data-needs-init="true"]').length > 0;
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})
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);
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return element.querySelectorAll?.('.quartz-carousel[data-needs-init="true"]').length > 0
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}),
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)
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if (hasNewCarousels) {
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// Debounce to avoid multiple rapid initializations
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if (debounceTimer) clearTimeout(debounceTimer);
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debounceTimer = window.setTimeout(() => initAllCarousels(contentArea), 50);
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if (debounceTimer) clearTimeout(debounceTimer)
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debounceTimer = window.setTimeout(() => initAllCarousels(contentArea), 50)
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}
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});
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})
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observer.observe(contentArea, {
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childList: true,
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subtree: true
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});
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subtree: true,
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})
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}
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// Create a modal for displaying images in full screen
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function createImageModal(): HTMLElement {
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const modal = document.createElement('div');
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modal.className = 'carousel-image-modal';
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const modal = document.createElement("div")
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modal.className = "carousel-image-modal"
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modal.innerHTML = `
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<div class="carousel-modal-overlay">
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<div class="carousel-modal-content">
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@ -75,191 +80,207 @@ function createImageModal(): HTMLElement {
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<img class="carousel-modal-image" src="" alt="" />
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</div>
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</div>
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`;
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`
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document.body.appendChild(modal);
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return modal;
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document.body.appendChild(modal)
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return modal
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}
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// Show the image in a modal when clicked
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function showImageModal(img: HTMLImageElement): void {
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let modal = document.querySelector('.carousel-image-modal') as HTMLElement;
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let modal = document.querySelector(".carousel-image-modal") as HTMLElement
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if (!modal) {
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modal = createImageModal();
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modal = createImageModal()
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}
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const modalImg = modal.querySelector('.carousel-modal-image') as HTMLImageElement;
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const closeBtn = modal.querySelector('.carousel-modal-close') as HTMLButtonElement;
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const overlay = modal.querySelector('.carousel-modal-overlay') as HTMLElement;
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const modalImg = modal.querySelector(".carousel-modal-image") as HTMLImageElement
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const closeBtn = modal.querySelector(".carousel-modal-close") as HTMLButtonElement
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const overlay = modal.querySelector(".carousel-modal-overlay") as HTMLElement
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// Set image source and alt
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modalImg.src = img.src;
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modalImg.alt = img.alt;
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modalImg.src = img.src
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modalImg.alt = img.alt
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// Show modal
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modal.style.display = 'flex';
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document.body.style.overflow = 'hidden';
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modal.style.display = "flex"
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document.body.style.overflow = "hidden"
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// Close handlers
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const closeModal = () => {
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modal.style.display = 'none';
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document.body.style.overflow = '';
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};
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modal.style.display = "none"
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document.body.style.overflow = ""
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}
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// Remove existing listeners to avoid duplicates
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closeBtn.onclick = null;
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overlay.onclick = null;
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closeBtn.onclick = null
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overlay.onclick = null
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closeBtn.onclick = closeModal;
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closeBtn.onclick = closeModal
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overlay.onclick = (e) => {
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if (e.target === overlay) {
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closeModal();
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closeModal()
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}
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}
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};
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// Keyboard handler (Escape key)
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const handleKeyDown = (e: KeyboardEvent) => {
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if (e.key === 'Escape') {
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closeModal();
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document.removeEventListener('keydown', handleKeyDown);
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if (e.key === "Escape") {
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closeModal()
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document.removeEventListener("keydown", handleKeyDown)
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}
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}
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};
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document.addEventListener('keydown', handleKeyDown);
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document.addEventListener("keydown", handleKeyDown)
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}
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// Initialize a carousel and return an instance
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function initCarousel(carousel: HTMLElement): CarouselInstance | null {
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// Prevent re-initialization using WeakSet
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if (initializedCarousels.has(carousel) || carousel.getAttribute('data-needs-init') !== 'true') {
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return null;
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if (initializedCarousels.has(carousel) || carousel.getAttribute("data-needs-init") !== "true") {
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return null
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}
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// Mark as initialized
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initializedCarousels.add(carousel);
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carousel.removeAttribute('data-needs-init');
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initializedCarousels.add(carousel)
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carousel.removeAttribute("data-needs-init")
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const slidesContainer = carousel.querySelector<HTMLElement>('.quartz-carousel-slides');
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const slidesContainer = carousel.querySelector<HTMLElement>(".quartz-carousel-slides")
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if (!slidesContainer) {
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return null;
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return null
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}
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const slides = slidesContainer.querySelectorAll<HTMLElement>('.quartz-carousel-slide');
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const dotsContainer = carousel.querySelector<HTMLElement>('.quartz-carousel-dots');
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const prevButton = carousel.querySelector<HTMLButtonElement>('.quartz-carousel-prev');
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const nextButton = carousel.querySelector<HTMLButtonElement>('.quartz-carousel-next');
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const slides = slidesContainer.querySelectorAll<HTMLElement>(".quartz-carousel-slide")
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const dotsContainer = carousel.querySelector<HTMLElement>(".quartz-carousel-dots")
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const prevButton = carousel.querySelector<HTMLButtonElement>(".quartz-carousel-prev")
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const nextButton = carousel.querySelector<HTMLButtonElement>(".quartz-carousel-next")
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let currentIndex = 0;
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let currentIndex = 0
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// Early return for single slide
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if (slides.length <= 1) {
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hideNavigationElements();
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setupImageClickHandlers();
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return createCarouselInstance();
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hideNavigationElements()
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setupImageClickHandlers()
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return createCarouselInstance()
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}
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setupDots();
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setupNavigation();
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setupKeyboardNavigation();
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setupTouchNavigation();
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setupImageClickHandlers();
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setupDots()
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setupNavigation()
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setupKeyboardNavigation()
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setupTouchNavigation()
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setupImageClickHandlers()
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// Initialize first slide
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goToSlide(0);
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goToSlide(0)
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function hideNavigationElements(): void {
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prevButton?.style.setProperty('display', 'none');
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nextButton?.style.setProperty('display', 'none');
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dotsContainer?.style.setProperty('display', 'none');
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prevButton?.style.setProperty("display", "none")
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nextButton?.style.setProperty("display", "none")
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dotsContainer?.style.setProperty("display", "none")
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}
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function setupImageClickHandlers(): void {
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slides.forEach(slide => {
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const img = slide.querySelector('img');
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slides.forEach((slide) => {
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const img = slide.querySelector("img")
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if (img) {
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img.style.cursor = 'pointer';
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img.addEventListener('click', (e) => {
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e.stopPropagation();
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showImageModal(img);
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}, { passive: true });
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img.style.cursor = "pointer"
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img.addEventListener(
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"click",
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(e) => {
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e.stopPropagation()
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showImageModal(img)
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},
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{ passive: true },
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)
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}
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});
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})
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}
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function setupDots(): void {
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if (!dotsContainer) return;
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if (!dotsContainer) return
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// Use DocumentFragment for better performance
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const fragment = document.createDocumentFragment();
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const fragment = document.createDocumentFragment()
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slides.forEach((_, index) => {
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const dot = document.createElement('span');
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dot.className = index === 0 ? 'dot active' : 'dot';
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dot.addEventListener('click', () => goToSlide(index), { passive: true });
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fragment.appendChild(dot);
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});
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const dot = document.createElement("span")
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dot.className = index === 0 ? "dot active" : "dot"
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dot.addEventListener("click", () => goToSlide(index), { passive: true })
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fragment.appendChild(dot)
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})
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dotsContainer.innerHTML = '';
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dotsContainer.appendChild(fragment);
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dotsContainer.innerHTML = ""
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dotsContainer.appendChild(fragment)
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}
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function setupNavigation(): void {
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const handlePrevClick = (e: Event): void => {
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e.preventDefault();
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goToSlide(currentIndex - 1);
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};
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e.preventDefault()
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goToSlide(currentIndex - 1)
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}
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const handleNextClick = (e: Event): void => {
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e.preventDefault();
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goToSlide(currentIndex + 1);
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};
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e.preventDefault()
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goToSlide(currentIndex + 1)
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}
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prevButton?.addEventListener('click', handlePrevClick, { passive: false });
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nextButton?.addEventListener('click', handleNextClick, { passive: false });
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prevButton?.addEventListener("click", handlePrevClick, { passive: false })
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nextButton?.addEventListener("click", handleNextClick, { passive: false })
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}
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// Setup keyboard navigation (Arrow keys)
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function setupKeyboardNavigation(): void {
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carousel.setAttribute('tabindex', '0');
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carousel.addEventListener('keydown', (e: KeyboardEvent) => {
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carousel.setAttribute("tabindex", "0")
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carousel.addEventListener(
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"keydown",
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(e: KeyboardEvent) => {
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switch (e.key) {
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case 'ArrowLeft':
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e.preventDefault();
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goToSlide(currentIndex - 1);
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break;
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case 'ArrowRight':
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e.preventDefault();
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goToSlide(currentIndex + 1);
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break;
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case "ArrowLeft":
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e.preventDefault()
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goToSlide(currentIndex - 1)
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break
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case "ArrowRight":
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e.preventDefault()
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goToSlide(currentIndex + 1)
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break
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}
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}, { passive: false });
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},
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{ passive: false },
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)
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}
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// Setup touch navigation (swipe gestures)
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function setupTouchNavigation(): void {
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let touchStartX = 0;
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let touchEndX = 0;
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let touchStartX = 0
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let touchEndX = 0
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carousel.addEventListener('touchstart', (e: TouchEvent) => {
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touchStartX = e.changedTouches[0].screenX;
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}, { passive: true });
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carousel.addEventListener(
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"touchstart",
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(e: TouchEvent) => {
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touchStartX = e.changedTouches[0].screenX
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},
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{ passive: true },
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)
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carousel.addEventListener('touchend', (e: TouchEvent) => {
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touchEndX = e.changedTouches[0].screenX;
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handleSwipe();
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}, { passive: true });
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carousel.addEventListener(
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"touchend",
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(e: TouchEvent) => {
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touchEndX = e.changedTouches[0].screenX
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handleSwipe()
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},
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{ passive: true },
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)
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function handleSwipe(): void {
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const minSwipeDistance = 50;
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const swipeDistance = touchEndX - touchStartX;
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const minSwipeDistance = 50
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const swipeDistance = touchEndX - touchStartX
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if (Math.abs(swipeDistance) < minSwipeDistance) return;
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if (Math.abs(swipeDistance) < minSwipeDistance) return
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if (swipeDistance < 0) {
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goToSlide(currentIndex + 1); // Swipe left -> next
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goToSlide(currentIndex + 1) // Swipe left -> next
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} else {
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goToSlide(currentIndex - 1); // Swipe right -> prev
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goToSlide(currentIndex - 1) // Swipe right -> prev
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}
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}
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}
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@ -267,19 +288,19 @@ function initCarousel(carousel: HTMLElement): CarouselInstance | null {
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// Function to go to a specific slide
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function goToSlide(index: number): void {
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// Handle wrapping
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currentIndex = ((index % slides.length) + slides.length) % slides.length;
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currentIndex = ((index % slides.length) + slides.length) % slides.length
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// Use transform for better performance
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if (slidesContainer) {
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slidesContainer.style.transform = `translateX(-${currentIndex * 100}%)`;
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slidesContainer.style.transform = `translateX(-${currentIndex * 100}%)`
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}
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// Update dots efficiently
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if (dotsContainer) {
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const dots = dotsContainer.querySelectorAll<HTMLElement>('.dot');
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const dots = dotsContainer.querySelectorAll<HTMLElement>(".dot")
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dots.forEach((dot, i) => {
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dot.classList.toggle('active', i === currentIndex);
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});
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dot.classList.toggle("active", i === currentIndex)
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})
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}
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}
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@ -289,11 +310,11 @@ function initCarousel(carousel: HTMLElement): CarouselInstance | null {
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currentIndex,
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goToSlide,
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destroy: () => {
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initializedCarousels.delete(carousel);
|
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carousel.setAttribute('data-needs-init', 'true');
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initializedCarousels.delete(carousel)
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carousel.setAttribute("data-needs-init", "true")
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},
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}
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};
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}
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return createCarouselInstance();
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return createCarouselInstance()
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}
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@ -199,7 +199,6 @@ html[saved-theme="dark"] .carousel-image-modal {
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}
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}
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// Mobile responsiveness
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@media (max-width: 768px) {
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article .quartz-carousel {
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@ -1,5 +1,5 @@
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import { QuartzTransformerPlugin } from "../types"
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import { visit } from "unist-util-visit";
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import { visit } from "unist-util-visit"
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|
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// @ts-ignore
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import carouselScript from "../../components/scripts/carousel.inline"
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@ -14,26 +14,29 @@ export const Carousel: QuartzTransformerPlugin<Partial<CarouselOptions>> = (opts
|
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|
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function carouselTransformer() {
|
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return (tree: any) => {
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visit(tree, 'html', (node: any) => {
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||||
visit(tree, "html", (node: any) => {
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// Check if the node contains a carousel tag
|
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const content = node.value as string
|
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if (content.startsWith('<Carousel>') && content.endsWith('</Carousel>')) {
|
||||
if (content.startsWith("<Carousel>") && content.endsWith("</Carousel>")) {
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// Extract the content inside the carousel tag
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const innerContent = content.slice('<Carousel>'.length, -'</Carousel>'.length).trim()
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const innerContent = content.slice("<Carousel>".length, -"</Carousel>".length).trim()
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// Process images correctly by using a more reliable approach
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const processedContent = innerContent.split('<img').map((part, index) => {
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if (index === 0) return ''; // Skip the first part before any img tag
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return `<div class="quartz-carousel-slide"><img${part}</div>`;
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}).join('');
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const processedContent = innerContent
|
||||
.split("<img")
|
||||
.map((part, index) => {
|
||||
if (index === 0) return "" // Skip the first part before any img tag
|
||||
return `<div class="quartz-carousel-slide"><img${part}</div>`
|
||||
})
|
||||
.join("")
|
||||
|
||||
// Replace the node with a div that has a carousel class
|
||||
node.type = 'html'
|
||||
node.type = "html"
|
||||
node.value = `<div class="quartz-carousel" data-needs-init="true">
|
||||
<div class="quartz-carousel-slides">
|
||||
${processedContent}
|
||||
</div>
|
||||
${showDots ? '<div class="quartz-carousel-dots"></div>' : ''}
|
||||
${showDots ? '<div class="quartz-carousel-dots"></div>' : ""}
|
||||
<button class="quartz-carousel-prev" aria-label="Previous slide">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
|
||||
<path d="M15.41 7.41L14 6l-6 6 6 6 1.41-1.41L10.83 12z"></path>
|
||||
@ -57,15 +60,19 @@ export const Carousel: QuartzTransformerPlugin<Partial<CarouselOptions>> = (opts
|
||||
},
|
||||
externalResources() {
|
||||
return {
|
||||
css: [{
|
||||
css: [
|
||||
{
|
||||
content: carouselStyle,
|
||||
inline: true
|
||||
}],
|
||||
js: [{
|
||||
inline: true,
|
||||
},
|
||||
],
|
||||
js: [
|
||||
{
|
||||
script: carouselScript,
|
||||
loadTime: "afterDOMReady",
|
||||
contentType: "inline",
|
||||
}],
|
||||
},
|
||||
],
|
||||
}
|
||||
},
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user