| 1 |
"use strict"; |
| 2 |
|
| 3 |
(function ($) { |
| 4 |
const clamp = (value, min, max) => Math.min(Math.max(value, min), max); |
| 5 |
|
| 6 |
const parseOptions = (root) => { |
| 7 |
if (!root || !root.dataset) { |
| 8 |
return {}; |
| 9 |
} |
| 10 |
|
| 11 |
try { |
| 12 |
return JSON.parse(root.dataset.options || "{}"); |
| 13 |
} catch (e) { |
| 14 |
return {}; |
| 15 |
} |
| 16 |
}; |
| 17 |
|
| 18 |
const parseJSON = (value) => { |
| 19 |
if (!value) { |
| 20 |
return {}; |
| 21 |
} |
| 22 |
|
| 23 |
try { |
| 24 |
return JSON.parse(value); |
| 25 |
} catch (e) { |
| 26 |
return {}; |
| 27 |
} |
| 28 |
}; |
| 29 |
|
| 30 |
const getClosestIndex = (slides, offsetRatio) => { |
| 31 |
const targetY = window.innerHeight * offsetRatio; |
| 32 |
let closestIndex = 0; |
| 33 |
let closestDistance = Number.POSITIVE_INFINITY; |
| 34 |
|
| 35 |
slides.forEach((slide, index) => { |
| 36 |
const rect = slide.getBoundingClientRect(); |
| 37 |
const distance = Math.abs(rect.top - targetY); |
| 38 |
if (distance < closestDistance) { |
| 39 |
closestDistance = distance; |
| 40 |
closestIndex = index; |
| 41 |
} |
| 42 |
}); |
| 43 |
|
| 44 |
return closestIndex; |
| 45 |
}; |
| 46 |
|
| 47 |
const getLottieLibrary = () => { |
| 48 |
if (typeof lottie !== "undefined") { |
| 49 |
return lottie; |
| 50 |
} |
| 51 |
|
| 52 |
if (typeof window.lottie !== "undefined") { |
| 53 |
return window.lottie; |
| 54 |
} |
| 55 |
|
| 56 |
if (typeof window.Lottie !== "undefined") { |
| 57 |
return window.Lottie; |
| 58 |
} |
| 59 |
|
| 60 |
return null; |
| 61 |
}; |
| 62 |
|
| 63 |
const getScrollMarginPx = (root) => { |
| 64 |
if (!root) { |
| 65 |
return 0; |
| 66 |
} |
| 67 |
|
| 68 |
const rawValue = window |
| 69 |
.getComputedStyle(root) |
| 70 |
.getPropertyValue("--kng-sly-scroll-margin") |
| 71 |
.trim(); |
| 72 |
|
| 73 |
if (!rawValue) { |
| 74 |
return 0; |
| 75 |
} |
| 76 |
|
| 77 |
const match = rawValue.match(/^(-?[\d.]+)(px|vh|vw|rem|em)?$/); |
| 78 |
if (!match) { |
| 79 |
return 0; |
| 80 |
} |
| 81 |
|
| 82 |
const value = Number(match[1]); |
| 83 |
if (!Number.isFinite(value)) { |
| 84 |
return 0; |
| 85 |
} |
| 86 |
|
| 87 |
const unit = match[2] || "px"; |
| 88 |
if (unit === "vh") { |
| 89 |
return (window.innerHeight * value) / 100; |
| 90 |
} |
| 91 |
|
| 92 |
if (unit === "vw") { |
| 93 |
return (window.innerWidth * value) / 100; |
| 94 |
} |
| 95 |
|
| 96 |
if (unit === "rem") { |
| 97 |
const base = Number( |
| 98 |
window.getComputedStyle(document.documentElement).fontSize || 16 |
| 99 |
); |
| 100 |
return base * value; |
| 101 |
} |
| 102 |
|
| 103 |
if (unit === "em") { |
| 104 |
const base = Number(window.getComputedStyle(root).fontSize || 16); |
| 105 |
return base * value; |
| 106 |
} |
| 107 |
|
| 108 |
return value; |
| 109 |
}; |
| 110 |
|
| 111 |
const initScrollytelling = (root) => { |
| 112 |
if (!root || root.dataset.scrollyInit === "yes") { |
| 113 |
return; |
| 114 |
} |
| 115 |
|
| 116 |
const slides = Array.from(root.querySelectorAll(".king-addons-scrollytelling__slide")); |
| 117 |
if (!slides.length) { |
| 118 |
return; |
| 119 |
} |
| 120 |
|
| 121 |
root.dataset.scrollyInit = "yes"; |
| 122 |
|
| 123 |
const dots = slides.map((slide) => slide.querySelector(".king-addons-scrollytelling__dot")); |
| 124 |
const options = parseOptions(root); |
| 125 |
const offset = clamp(Number(options.offset) || 40, 10, 80); |
| 126 |
const offsetRatio = offset / 100; |
| 127 |
const clickableDots = !!options.clickableDots; |
| 128 |
const updateHash = !!options.updateHash; |
| 129 |
const readHash = !!options.readHash; |
| 130 |
const sticky = !!options.sticky; |
| 131 |
const snapMode = options.snap || "off"; |
| 132 |
const snapDuration = clamp(Number(options.snapDuration) || 420, 150, 2000); |
| 133 |
const lottieActiveOnly = options.lottieActiveOnly !== false; |
| 134 |
const prefersReduced = |
| 135 |
window.matchMedia && window.matchMedia("(prefers-reduced-motion: reduce)").matches; |
| 136 |
const isEditor = |
| 137 |
window.elementorFrontend && |
| 138 |
elementorFrontend.isEditMode && |
| 139 |
elementorFrontend.isEditMode(); |
| 140 |
const mediaPanel = root.querySelector(".king-addons-scrollytelling__media-sticky"); |
| 141 |
const shouldLazy = !isEditor; |
| 142 |
|
| 143 |
let activeIndex = -1; |
| 144 |
let ticking = false; |
| 145 |
let scrollMarginPx = getScrollMarginPx(root); |
| 146 |
let snapTimeout = null; |
| 147 |
let snapFrame = null; |
| 148 |
let lottieLib = getLottieLibrary(); |
| 149 |
|
| 150 |
const lottieInstances = new Map(); |
| 151 |
let allLottiesInitialized = false; |
| 152 |
|
| 153 |
const parseNumber = (value) => { |
| 154 |
if (value === "" || value === null || value === undefined) { |
| 155 |
return null; |
| 156 |
} |
| 157 |
|
| 158 |
const numberValue = Number(value); |
| 159 |
return Number.isFinite(numberValue) ? numberValue : null; |
| 160 |
}; |
| 161 |
|
| 162 |
const isWidgetInView = () => { |
| 163 |
const rect = root.getBoundingClientRect(); |
| 164 |
return rect.bottom > 0 && rect.top < window.innerHeight; |
| 165 |
}; |
| 166 |
|
| 167 |
const updateScrollMargin = () => { |
| 168 |
scrollMarginPx = getScrollMarginPx(root); |
| 169 |
}; |
| 170 |
|
| 171 |
const getSlideScrollY = (slide) => { |
| 172 |
const rect = slide.getBoundingClientRect(); |
| 173 |
return window.pageYOffset + rect.top - scrollMarginPx; |
| 174 |
}; |
| 175 |
|
| 176 |
const scrollToPosition = (targetY, duration) => { |
| 177 |
const maxScroll = Math.max( |
| 178 |
0, |
| 179 |
document.documentElement.scrollHeight - window.innerHeight |
| 180 |
); |
| 181 |
const target = clamp(targetY, 0, maxScroll); |
| 182 |
|
| 183 |
if (snapFrame) { |
| 184 |
window.cancelAnimationFrame(snapFrame); |
| 185 |
snapFrame = null; |
| 186 |
} |
| 187 |
|
| 188 |
if (duration <= 0 || prefersReduced) { |
| 189 |
window.scrollTo(0, target); |
| 190 |
return; |
| 191 |
} |
| 192 |
|
| 193 |
const startY = window.pageYOffset; |
| 194 |
const distance = target - startY; |
| 195 |
const startTime = window.performance.now(); |
| 196 |
|
| 197 |
const animate = (now) => { |
| 198 |
const progress = clamp((now - startTime) / duration, 0, 1); |
| 199 |
const eased = 1 - Math.pow(1 - progress, 3); |
| 200 |
window.scrollTo(0, startY + distance * eased); |
| 201 |
|
| 202 |
if (progress < 1) { |
| 203 |
snapFrame = window.requestAnimationFrame(animate); |
| 204 |
} |
| 205 |
}; |
| 206 |
|
| 207 |
snapFrame = window.requestAnimationFrame(animate); |
| 208 |
}; |
| 209 |
|
| 210 |
const scrollToSlide = (slide, duration) => { |
| 211 |
if (!slide) { |
| 212 |
return; |
| 213 |
} |
| 214 |
|
| 215 |
scrollToPosition(getSlideScrollY(slide), duration); |
| 216 |
}; |
| 217 |
|
| 218 |
const loadIframesInElement = (element) => { |
| 219 |
if (!element) { |
| 220 |
return; |
| 221 |
} |
| 222 |
|
| 223 |
element.querySelectorAll("iframe[data-src]").forEach((iframe) => { |
| 224 |
if (iframe.dataset.loaded === "yes") { |
| 225 |
return; |
| 226 |
} |
| 227 |
|
| 228 |
const src = iframe.getAttribute("data-src"); |
| 229 |
if (!src) { |
| 230 |
return; |
| 231 |
} |
| 232 |
|
| 233 |
iframe.setAttribute("src", src); |
| 234 |
iframe.dataset.loaded = "yes"; |
| 235 |
}); |
| 236 |
}; |
| 237 |
|
| 238 |
const preloadIframesAround = (index) => { |
| 239 |
if (!shouldLazy) { |
| 240 |
slides.forEach((slide) => loadIframesInElement(slide)); |
| 241 |
loadIframesInElement(mediaPanel); |
| 242 |
return; |
| 243 |
} |
| 244 |
|
| 245 |
const start = Math.max(0, index - 1); |
| 246 |
const end = Math.min(slides.length - 1, index + 1); |
| 247 |
for (let i = start; i <= end; i += 1) { |
| 248 |
loadIframesInElement(slides[i]); |
| 249 |
} |
| 250 |
|
| 251 |
loadIframesInElement(mediaPanel); |
| 252 |
}; |
| 253 |
|
| 254 |
const playLottieInstance = (entry) => { |
| 255 |
const start = parseNumber(entry.settings.segmentStart); |
| 256 |
const end = parseNumber(entry.settings.segmentEnd); |
| 257 |
|
| 258 |
if (start !== null && end !== null && end > start) { |
| 259 |
entry.animation.playSegments([start, end], true); |
| 260 |
} else { |
| 261 |
entry.animation.play(); |
| 262 |
} |
| 263 |
}; |
| 264 |
|
| 265 |
const initLottieContainer = (container, index) => { |
| 266 |
if (!container || container.dataset.lottieInit === "yes" || !lottieLib) { |
| 267 |
return; |
| 268 |
} |
| 269 |
|
| 270 |
const jsonUrl = container.dataset.jsonUrl || ""; |
| 271 |
if (!jsonUrl) { |
| 272 |
return; |
| 273 |
} |
| 274 |
|
| 275 |
const settings = parseJSON(container.dataset.settings || "{}"); |
| 276 |
const loop = settings.loop === true || settings.loop === "yes"; |
| 277 |
const speed = Number(settings.speed) > 0 ? Number(settings.speed) : 1; |
| 278 |
|
| 279 |
const animation = lottieLib.loadAnimation({ |
| 280 |
container, |
| 281 |
path: jsonUrl, |
| 282 |
renderer: settings.renderer || "svg", |
| 283 |
loop, |
| 284 |
autoplay: !lottieActiveOnly && !prefersReduced, |
| 285 |
}); |
| 286 |
|
| 287 |
animation.setSpeed(speed); |
| 288 |
container.dataset.lottieInit = "yes"; |
| 289 |
lottieInstances.set(container, { |
| 290 |
animation, |
| 291 |
settings, |
| 292 |
index, |
| 293 |
isActive: false, |
| 294 |
}); |
| 295 |
|
| 296 |
if (prefersReduced || lottieActiveOnly) { |
| 297 |
animation.pause(); |
| 298 |
} |
| 299 |
}; |
| 300 |
|
| 301 |
const initLottieInElement = (element, index) => { |
| 302 |
if (!element) { |
| 303 |
return; |
| 304 |
} |
| 305 |
|
| 306 |
const container = element.querySelector(".king-addons-scrollytelling__lottie"); |
| 307 |
if (!container) { |
| 308 |
return; |
| 309 |
} |
| 310 |
|
| 311 |
initLottieContainer(container, index); |
| 312 |
}; |
| 313 |
|
| 314 |
const initNearbyLotties = (index) => { |
| 315 |
if (!lottieLib) { |
| 316 |
return; |
| 317 |
} |
| 318 |
|
| 319 |
if (!lottieActiveOnly) { |
| 320 |
if (!allLottiesInitialized) { |
| 321 |
slides.forEach((slide, slideIndex) => initLottieInElement(slide, slideIndex)); |
| 322 |
allLottiesInitialized = true; |
| 323 |
} |
| 324 |
initLottieInElement(mediaPanel, index); |
| 325 |
return; |
| 326 |
} |
| 327 |
|
| 328 |
const start = Math.max(0, index - 1); |
| 329 |
const end = Math.min(slides.length - 1, index + 1); |
| 330 |
for (let i = start; i <= end; i += 1) { |
| 331 |
initLottieInElement(slides[i], i); |
| 332 |
} |
| 333 |
|
| 334 |
initLottieInElement(mediaPanel, index); |
| 335 |
}; |
| 336 |
|
| 337 |
const updateLottiePlayback = (index) => { |
| 338 |
if (!lottieLib) { |
| 339 |
return; |
| 340 |
} |
| 341 |
|
| 342 |
lottieInstances.forEach((entry) => { |
| 343 |
const shouldBeActive = entry.index === index; |
| 344 |
|
| 345 |
if (prefersReduced) { |
| 346 |
entry.animation.pause(); |
| 347 |
entry.isActive = shouldBeActive; |
| 348 |
return; |
| 349 |
} |
| 350 |
|
| 351 |
if (lottieActiveOnly) { |
| 352 |
if (entry.isActive === shouldBeActive) { |
| 353 |
return; |
| 354 |
} |
| 355 |
|
| 356 |
entry.isActive = shouldBeActive; |
| 357 |
if (shouldBeActive) { |
| 358 |
playLottieInstance(entry); |
| 359 |
} else { |
| 360 |
entry.animation.pause(); |
| 361 |
} |
| 362 |
return; |
| 363 |
} |
| 364 |
|
| 365 |
if (!entry.isActive) { |
| 366 |
entry.isActive = true; |
| 367 |
} |
| 368 |
|
| 369 |
if (entry.settings.autoplay !== "no") { |
| 370 |
entry.animation.play(); |
| 371 |
} |
| 372 |
}); |
| 373 |
}; |
| 374 |
|
| 375 |
const handleMediaUpdate = (index) => { |
| 376 |
preloadIframesAround(index); |
| 377 |
initNearbyLotties(index); |
| 378 |
updateLottiePlayback(index); |
| 379 |
}; |
| 380 |
|
| 381 |
const getMediaMarkup = (index) => { |
| 382 |
if (!slides[index]) { |
| 383 |
return ""; |
| 384 |
} |
| 385 |
|
| 386 |
const media = slides[index].querySelector(".king-addons-scrollytelling__media"); |
| 387 |
if (!media) { |
| 388 |
return ""; |
| 389 |
} |
| 390 |
|
| 391 |
return media.innerHTML.trim(); |
| 392 |
}; |
| 393 |
|
| 394 |
const updateStickyMedia = (index) => { |
| 395 |
if (!sticky || !mediaPanel) { |
| 396 |
return; |
| 397 |
} |
| 398 |
|
| 399 |
const markup = getMediaMarkup(index); |
| 400 |
if (!markup || mediaPanel.dataset.index === String(index)) { |
| 401 |
return; |
| 402 |
} |
| 403 |
|
| 404 |
mediaPanel.innerHTML = markup; |
| 405 |
mediaPanel.dataset.index = String(index); |
| 406 |
loadIframesInElement(mediaPanel); |
| 407 |
initLottieInElement(mediaPanel, index); |
| 408 |
}; |
| 409 |
|
| 410 |
const setActive = (nextIndex, shouldUpdateHash = true) => { |
| 411 |
const safeIndex = clamp(nextIndex, 0, slides.length - 1); |
| 412 |
if (safeIndex === activeIndex) { |
| 413 |
return; |
| 414 |
} |
| 415 |
|
| 416 |
activeIndex = safeIndex; |
| 417 |
|
| 418 |
slides.forEach((slide, index) => { |
| 419 |
slide.classList.toggle("is-active", index === activeIndex); |
| 420 |
slide.classList.toggle("is-completed", index < activeIndex); |
| 421 |
slide.classList.toggle("is-upcoming", index > activeIndex); |
| 422 |
|
| 423 |
const dot = dots[index]; |
| 424 |
if (!dot) { |
| 425 |
return; |
| 426 |
} |
| 427 |
|
| 428 |
if (index === activeIndex) { |
| 429 |
dot.setAttribute("aria-current", "step"); |
| 430 |
} else { |
| 431 |
dot.removeAttribute("aria-current"); |
| 432 |
} |
| 433 |
}); |
| 434 |
|
| 435 |
updateStickyMedia(activeIndex); |
| 436 |
handleMediaUpdate(activeIndex); |
| 437 |
|
| 438 |
if (!updateHash || isEditor || !shouldUpdateHash || !isWidgetInView()) { |
| 439 |
return; |
| 440 |
} |
| 441 |
|
| 442 |
const anchor = slides[activeIndex].dataset.anchor || ""; |
| 443 |
if (!anchor) { |
| 444 |
return; |
| 445 |
} |
| 446 |
|
| 447 |
const newHash = `#${encodeURIComponent(anchor)}`; |
| 448 |
if (window.location.hash !== newHash) { |
| 449 |
window.history.replaceState(null, "", newHash); |
| 450 |
} |
| 451 |
}; |
| 452 |
|
| 453 |
const updateFromScroll = () => { |
| 454 |
const nextIndex = getClosestIndex(slides, offsetRatio); |
| 455 |
setActive(nextIndex); |
| 456 |
}; |
| 457 |
|
| 458 |
const scheduleUpdate = () => { |
| 459 |
if (ticking) { |
| 460 |
return; |
| 461 |
} |
| 462 |
|
| 463 |
ticking = true; |
| 464 |
window.requestAnimationFrame(() => { |
| 465 |
updateFromScroll(); |
| 466 |
ticking = false; |
| 467 |
}); |
| 468 |
}; |
| 469 |
|
| 470 |
const scheduleSnap = () => { |
| 471 |
if (snapMode === "off" || prefersReduced || isEditor) { |
| 472 |
return; |
| 473 |
} |
| 474 |
|
| 475 |
if (!isWidgetInView()) { |
| 476 |
return; |
| 477 |
} |
| 478 |
|
| 479 |
if (snapTimeout) { |
| 480 |
window.clearTimeout(snapTimeout); |
| 481 |
} |
| 482 |
|
| 483 |
snapTimeout = window.setTimeout(() => { |
| 484 |
if (!isWidgetInView()) { |
| 485 |
return; |
| 486 |
} |
| 487 |
|
| 488 |
const nextIndex = getClosestIndex(slides, offsetRatio); |
| 489 |
const target = slides[nextIndex]; |
| 490 |
if (!target) { |
| 491 |
return; |
| 492 |
} |
| 493 |
|
| 494 |
const targetY = getSlideScrollY(target); |
| 495 |
const distance = Math.abs(window.pageYOffset - targetY); |
| 496 |
if (snapMode === "soft" && distance > window.innerHeight * 0.35) { |
| 497 |
return; |
| 498 |
} |
| 499 |
|
| 500 |
scrollToPosition(targetY, snapDuration); |
| 501 |
}, 120); |
| 502 |
}; |
| 503 |
|
| 504 |
const onScroll = () => { |
| 505 |
scheduleUpdate(); |
| 506 |
scheduleSnap(); |
| 507 |
}; |
| 508 |
|
| 509 |
window.addEventListener("scroll", onScroll, { passive: true }); |
| 510 |
window.addEventListener("resize", () => { |
| 511 |
updateScrollMargin(); |
| 512 |
scheduleUpdate(); |
| 513 |
}); |
| 514 |
|
| 515 |
updateScrollMargin(); |
| 516 |
scheduleUpdate(); |
| 517 |
|
| 518 |
if ("IntersectionObserver" in window) { |
| 519 |
const observer = new IntersectionObserver(scheduleUpdate, { |
| 520 |
root: null, |
| 521 |
rootMargin: "0px", |
| 522 |
threshold: 0, |
| 523 |
}); |
| 524 |
|
| 525 |
slides.forEach((slide) => observer.observe(slide)); |
| 526 |
} |
| 527 |
|
| 528 |
if (clickableDots) { |
| 529 |
dots.forEach((dot, index) => { |
| 530 |
if (!dot) { |
| 531 |
return; |
| 532 |
} |
| 533 |
|
| 534 |
dot.addEventListener("click", (event) => { |
| 535 |
event.preventDefault(); |
| 536 |
const target = slides[index]; |
| 537 |
if (!target) { |
| 538 |
return; |
| 539 |
} |
| 540 |
|
| 541 |
scrollToSlide(target, snapDuration); |
| 542 |
}); |
| 543 |
}); |
| 544 |
} |
| 545 |
|
| 546 |
if (readHash && !isEditor && window.location.hash) { |
| 547 |
const hash = decodeURIComponent(window.location.hash.replace("#", "")); |
| 548 |
const targetIndex = slides.findIndex( |
| 549 |
(slide) => (slide.dataset.anchor || "") === hash |
| 550 |
); |
| 551 |
|
| 552 |
if (targetIndex >= 0) { |
| 553 |
window.setTimeout(() => { |
| 554 |
scrollToSlide(slides[targetIndex], snapDuration); |
| 555 |
setActive(targetIndex, false); |
| 556 |
}, 100); |
| 557 |
} |
| 558 |
} |
| 559 |
|
| 560 |
if (root.querySelector(".king-addons-scrollytelling__lottie") && !lottieLib) { |
| 561 |
let attempts = 0; |
| 562 |
const timer = window.setInterval(() => { |
| 563 |
attempts += 1; |
| 564 |
lottieLib = getLottieLibrary(); |
| 565 |
if (lottieLib || attempts >= 20) { |
| 566 |
window.clearInterval(timer); |
| 567 |
if (lottieLib) { |
| 568 |
initNearbyLotties(activeIndex >= 0 ? activeIndex : 0); |
| 569 |
updateLottiePlayback(activeIndex >= 0 ? activeIndex : 0); |
| 570 |
} |
| 571 |
} |
| 572 |
}, 200); |
| 573 |
} |
| 574 |
}; |
| 575 |
|
| 576 |
const initScrollytellingWidgets = ($scope) => { |
| 577 |
$scope.find(".king-addons-scrollytelling").each(function () { |
| 578 |
initScrollytelling(this); |
| 579 |
}); |
| 580 |
}; |
| 581 |
|
| 582 |
$(window).on("elementor/frontend/init", function () { |
| 583 |
elementorFrontend.hooks.addAction( |
| 584 |
"frontend/element_ready/king-addons-scrollytelling-slides.default", |
| 585 |
function ($scope) { |
| 586 |
initScrollytellingWidgets($scope); |
| 587 |
} |
| 588 |
); |
| 589 |
}); |
| 590 |
})(jQuery); |
| 591 |
|
