379 lines
15 KiB
JavaScript
379 lines
15 KiB
JavaScript
/**
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* AKSRT Hero & Swiper Initialization
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*/
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(function () {
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"use strict";
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window.AksrtSwipers = { new: [], scroll: [], tab: [] };
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function initHeroSlider() {
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if (typeof Swiper === "undefined") return;
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// ===== Type A: .swiper-scroll =====
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document.querySelectorAll(".swiper-scroll:not(.swiper-initialized)").forEach(function (el, index) {
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var c_w = el.offsetWidth;
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var firstSlide = el.querySelector(".swiper-wrapper > *");
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var i_w = firstSlide ? firstSlide.offsetWidth : 200;
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var slidesPerGroup = Math.max(1, Math.floor(c_w / i_w));
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var option = {
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slidesPerView: "auto",
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freeMode: true,
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freeModeSticky: true,
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mousewheel: { forceToAxis: true },
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slidesPerGroup: slidesPerGroup,
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autoplay: el.dataset.autoplay ? {
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delay: parseInt(el.dataset.interval || "4000", 10),
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disableOnInteraction: false,
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} : false,
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loop: !!el.dataset.loop,
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navigation: {
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nextEl: el.querySelector(".swiper-button-next"),
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prevEl: el.querySelector(".swiper-button-prev"),
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},
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};
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el.classList.add("swiper-scroll-eq-" + index);
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el.setAttribute("swiper-scroll-index", String(index));
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window.AksrtSwipers.scroll[index] = new Swiper(el, option);
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});
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// ===== Type B: .swiper-tab =====
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document.querySelectorAll(".swiper-tab:not(.swiper-initialized)").forEach(function (el, index) {
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var speed = parseInt(el.dataset.speed || "0", 10) || Math.floor((el.offsetWidth + 1200) / 170) * 50;
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speed = Math.max(300, speed);
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var initialSlide = parseInt(el.getAttribute("active-index") || "0", 10);
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var option = {
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loop: false,
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initialSlide: initialSlide,
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autoHeight: true,
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spaceBetween: 20,
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autoplay: false,
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speed: speed,
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pagination: {
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el: el.querySelector(".swiper-pagination"),
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clickable: true,
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},
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};
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var tabId = el.getAttribute("swiper-tab");
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if (tabId) {
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var tabNav = document.querySelector('[swiper-tab-nav="' + tabId + '"]');
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if (tabNav && tabNav.swiper) {
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option.thumbs = {
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swiper: tabNav.swiper,
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autoScrollOffset: 2,
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};
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}
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}
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el.classList.add("swiper-tab-eq-" + index);
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el.setAttribute("swiper-tab-index", String(index));
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window.AksrtSwipers.tab[index] = new Swiper(el, option);
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});
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// ===== Type C: .new-swiper =====
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// Prefer data-swiper-config JSON (used by hero/banner templates), then data-* attrs.
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document.querySelectorAll(".new-swiper:not(.swiper-initialized)").forEach(function (el, index) {
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var jsonConfig = null;
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if (el.dataset.swiperConfig) {
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try {
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jsonConfig = JSON.parse(el.dataset.swiperConfig);
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} catch (e) {
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jsonConfig = null;
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}
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}
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if (!jsonConfig || typeof jsonConfig !== "object") {
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jsonConfig = {};
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}
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var delay = parseInt(el.dataset.interval || "6000", 10);
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if (jsonConfig.autoplay && typeof jsonConfig.autoplay === "object" && jsonConfig.autoplay.delay) {
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delay = parseInt(jsonConfig.autoplay.delay, 10) || delay;
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}
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var autoplay;
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if (Object.prototype.hasOwnProperty.call(jsonConfig, "autoplay")) {
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autoplay = jsonConfig.autoplay;
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} else if (el.dataset.autoplay !== undefined) {
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autoplay = {
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delay: delay,
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disableOnInteraction: false,
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};
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} else {
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autoplay = false;
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}
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var speed = parseInt(el.dataset.speed || "0", 10) || Math.floor((el.offsetWidth + 1000) / 22) * 10;
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if (jsonConfig.speed) {
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speed = parseInt(jsonConfig.speed, 10) || speed;
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}
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speed = Math.max(400, speed);
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if (!autoplay) speed = Math.floor(speed / 1.6);
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var loop = Object.prototype.hasOwnProperty.call(jsonConfig, "loop")
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? !!jsonConfig.loop
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: !!el.dataset.loop;
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var parallax = !!el.querySelector("[data-swiper-parallax],[data-swiper-parallax-scale]");
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var effect = jsonConfig.effect || el.dataset.effect || "slide";
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var direction = jsonConfig.direction || el.dataset.direction || "horizontal";
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var spaceBetween = Object.prototype.hasOwnProperty.call(jsonConfig, "spaceBetween")
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? parseInt(jsonConfig.spaceBetween, 10) || 0
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: parseInt(el.dataset.spaceBetween || "0", 10);
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var paginationType = el.dataset.paginationType || "bullets";
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var autoHeight = Object.prototype.hasOwnProperty.call(jsonConfig, "autoHeight")
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? !!jsonConfig.autoHeight
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: el.hasAttribute("auto-height");
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// Fixed-ratio modules (banner card) must not use autoHeight — it collapses absolute slides.
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if (el.classList.contains("banner-module__swiper") || el.classList.contains("scale-height")) {
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autoHeight = false;
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}
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var paginationEl = el.querySelector(".swiper-pagination, .header-components__pagination");
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var prevBtn = el.querySelector(".swiper-button-prev, .banner-module__prev");
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var nextBtn = el.querySelector(".swiper-button-next, .banner-module__next");
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var pagination = false;
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if (Object.prototype.hasOwnProperty.call(jsonConfig, "pagination")) {
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if (jsonConfig.pagination === false) {
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pagination = false;
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} else if (jsonConfig.pagination && typeof jsonConfig.pagination === "object") {
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pagination = Object.assign(
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{
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el: paginationEl,
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clickable: true,
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},
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jsonConfig.pagination
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);
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if (!pagination.el) pagination.el = paginationEl;
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if (!pagination.el) pagination = false;
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} else if (jsonConfig.pagination) {
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pagination = paginationEl
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? { el: paginationEl, type: paginationType, clickable: true }
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: false;
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}
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} else {
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pagination = paginationEl
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? { el: paginationEl, type: paginationType, clickable: true }
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: false;
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}
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var navigation = false;
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if (Object.prototype.hasOwnProperty.call(jsonConfig, "navigation")) {
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if (jsonConfig.navigation === false) {
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navigation = false;
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} else if (jsonConfig.navigation === true || jsonConfig.navigation) {
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navigation = prevBtn && nextBtn
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? { nextEl: nextBtn, prevEl: prevBtn }
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: false;
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}
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} else {
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navigation = {
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nextEl: nextBtn,
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prevEl: prevBtn,
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};
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}
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var keyboard = Object.prototype.hasOwnProperty.call(jsonConfig, "keyboard")
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? jsonConfig.keyboard
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: { enabled: true };
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el.classList.add("swiper-new-eq-" + index);
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el.setAttribute("swiper-new-index", String(index));
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var swiperArgs = {
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loop: loop,
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autoHeight: autoHeight,
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direction: direction,
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spaceBetween: spaceBetween,
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parallax: parallax,
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effect: effect,
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autoplay: autoplay,
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speed: speed,
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pagination: pagination,
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navigation: navigation,
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keyboard: keyboard,
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a11y: { prevSlideMessage: "上一张", nextSlideMessage: "下一张" },
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on: {
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slideChange: function () {
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el.querySelectorAll(".aksrt-dplayer, video").forEach(function (media) {
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if (media.pause) media.pause();
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var dp = media.closest("[data-dplayer]");
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if (dp && dp._dplayer) dp._dplayer.pause();
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});
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},
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init: function () {
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if (loop) {
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el.querySelectorAll(".swiper-slide-duplicate img").forEach(function (img) {
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img.classList.add("no-imgbox");
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});
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}
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},
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},
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};
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if (effect === "fade") {
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swiperArgs.fadeEffect = Object.assign(
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{ crossFade: true },
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(jsonConfig.fadeEffect && typeof jsonConfig.fadeEffect === "object")
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? jsonConfig.fadeEffect
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: {}
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);
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}
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if (pagination && paginationType === "thumbnail") {
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swiperArgs.pagination.type = "bullets";
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swiperArgs.pagination.bulletClass = "pagination-thumbnail-item";
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swiperArgs.pagination.bulletActiveClass = "pagination-thumbnail-item-active";
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swiperArgs.pagination.renderBullet = function (idx, className) {
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var slide = this.slides[idx];
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if (!slide) return "";
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var img = slide.querySelector("img");
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var src = img ? (img.dataset.src || img.src) : "";
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if (src) {
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return '<div class="' + className + '"><img' + window.aksrtGetLazyImageAttr('lazy_sider', src, 'aksrt-tilt-thumb') + ' alt=""></div>';
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}
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return "";
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};
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}
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var swiperInstance = new Swiper(el, swiperArgs);
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window.AksrtSwipers.new[index] = swiperInstance;
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if (el.classList.contains("banner-module__swiper")) {
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if (prevBtn) {
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prevBtn.addEventListener("click", function (e) {
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e.preventDefault(); e.stopPropagation(); e.stopImmediatePropagation();
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if (swiperInstance && !swiperInstance.destroyed) swiperInstance.slidePrev();
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}, true);
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}
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if (nextBtn) {
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nextBtn.addEventListener("click", function (e) {
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e.preventDefault(); e.stopPropagation(); e.stopImmediatePropagation();
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if (swiperInstance && !swiperInstance.destroyed) swiperInstance.slideNext();
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}, true);
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}
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}
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});
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// ===== Compat: data-swiper-config JSON =====
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document.querySelectorAll("[data-swiper-config]:not(.swiper-initialized):not(.new-swiper):not(.swiper-scroll):not(.swiper-tab)").forEach(function (el) {
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var config = {};
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try { config = JSON.parse(el.dataset.swiperConfig || "{}"); } catch (e) {}
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var paginationEl = el.querySelector(".swiper-pagination, .header-components__pagination");
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var prevBtn = el.querySelector(".swiper-button-prev");
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var nextBtn = el.querySelector(".swiper-button-next");
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var defaults = {
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effect: "fade",
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fadeEffect: { crossFade: true },
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loop: true,
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speed: 600,
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autoplay: { delay: 5000, disableOnInteraction: false },
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pagination: paginationEl ? { el: paginationEl, type: "progressbar" } : false,
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navigation: (prevBtn && nextBtn) ? { prevEl: prevBtn, nextEl: nextBtn } : false,
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keyboard: { enabled: true },
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a11y: { prevSlideMessage: "上一张", nextSlideMessage: "下一张" },
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};
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var finalConfig = Object.assign({}, defaults, config);
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if (config.pagination && typeof config.pagination === "object") {
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if (!config.pagination.el && paginationEl) config.pagination.el = paginationEl;
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finalConfig.pagination = Object.assign({}, defaults.pagination || {}, config.pagination);
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} else if (config.pagination === false) {
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finalConfig.pagination = false;
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}
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if (config.navigation === true && prevBtn && nextBtn) {
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finalConfig.navigation = { prevEl: prevBtn, nextEl: nextBtn };
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}
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new Swiper(el, finalConfig);
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});
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// Clickable slides
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document.querySelectorAll(".swiper-slide[data-link]").forEach(function (slide) {
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var link = slide.dataset.link;
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if (link && link !== "#") {
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slide.style.cursor = "pointer";
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slide.addEventListener("click", function (e) {
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if (e.target.closest(".header-components-search, .header-slider-search, .header-components-card, .header-slider-card, .hero__btn, .swiper-button-prev, .swiper-button-next, .swiper-pagination, .hero-search, a, button, input")) return;
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window.location.href = link;
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});
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}
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});
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// Legacy hero__slides fallback
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document.querySelectorAll(".hero__slides:not(.swiper-wrapper)").forEach(function (slider) {
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var slides = slider.querySelectorAll(".hero__slide");
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var dots = slider.querySelectorAll(".hero__dot");
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var prevBtn = slider.closest("section")?.querySelector(".hero__btn--prev");
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var nextBtn = slider.closest("section")?.querySelector(".hero__btn--next");
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if (!slides.length || slides.length <= 1) return;
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var autoplayInterval = parseInt(slider.dataset.autoplay || "5000", 10) || 5000;
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var pauseOnHover = slider.dataset.pauseOnHover === "true";
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var current = 0;
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var timer = null;
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var paused = false;
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function show(index) {
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index = ((index % slides.length) + slides.length) % slides.length;
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slides[current].classList.remove("active");
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if (dots[current]) dots[current].setAttribute("aria-selected", "false");
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current = index;
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slides[current].classList.add("active");
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if (dots[current]) dots[current].setAttribute("aria-selected", "true");
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}
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function next() { show(current + 1); }
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function prev() { show(current - 1); }
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function startAutoplay() { stopAutoplay(); timer = setInterval(next, autoplayInterval); }
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function stopAutoplay() { if (timer) clearInterval(timer); timer = null; }
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function restart() { if (!paused) { stopAutoplay(); startAutoplay(); } }
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show(0);
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if (nextBtn) nextBtn.addEventListener("click", function () { next(); restart(); });
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if (prevBtn) prevBtn.addEventListener("click", function () { prev(); restart(); });
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dots.forEach(function (dot, i) { dot.addEventListener("click", function () { show(i); restart(); }); });
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slider.setAttribute("tabindex", "-1");
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slider.addEventListener("keydown", function (e) {
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if (e.key === "ArrowRight") { next(); restart(); }
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else if (e.key === "ArrowLeft") { prev(); restart(); }
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});
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if (pauseOnHover) {
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slider.addEventListener("mouseenter", function () { paused = true; stopAutoplay(); });
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slider.addEventListener("mouseleave", function () { paused = false; startAutoplay(); });
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}
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slides.forEach(function (slide) {
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var link = slide.dataset.link;
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if (link && link !== "#") {
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slide.style.cursor = "pointer";
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slide.addEventListener("click", function () { window.location.href = link; });
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}
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});
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var touchStartX = 0;
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slider.addEventListener("touchstart", function (e) { touchStartX = e.changedTouches[0].screenX; stopAutoplay(); }, { passive: true });
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slider.addEventListener("touchend", function (e) {
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var diff = touchStartX - e.changedTouches[0].screenX;
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if (Math.abs(diff) > 50) { if (diff > 0) next(); else prev(); }
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startAutoplay();
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}, { passive: true });
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startAutoplay();
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document.addEventListener("visibilitychange", function () {
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if (document.hidden) stopAutoplay();
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else if (!paused) startAutoplay();
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});
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});
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}
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window.AksrtFrontend.register("aksrt-hero-slider", function () { initHeroSlider(); });
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})();
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