mirror of
https://github.com/nuxt/nuxt.git
synced 2024-11-24 14:45:15 +00:00
189 lines
8.3 KiB
HTML
189 lines
8.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>{{ messages.loading }} | {{ messages.appName }}</title>
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<meta charset="utf-8" />
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<meta content="width=device-width,initial-scale=1.0,minimum-scale=1.0" name="viewport" />
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<script type="module" src="/styles.ts"></script>
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<style>
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.nuxt-loader-bar {
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background: repeating-linear-gradient(to right, #36E4DA 0%, #1DE0B1 25%, #00DC82 50%, #1DE0B1 75%, #36E4DA 100%);
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height: 100px;
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background-size: 200% auto;
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background-position: 0 0;
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animation: gradient 2s infinite;
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animation-fill-mode: forwards;
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animation-timing-function: linear;
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position: fixed;
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bottom: 0;
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left: 0;
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right: 0;
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height: 5px;
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}
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.visual-effects .nuxt-loader-bar {
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height: 100px;
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bottom: -50px;
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left: -50px;
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right: -50px;
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filter: blur(100px);
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}
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.visual-effects .mouse-gradient {
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background: repeating-linear-gradient(to right, #00DC82 0%, #1DE0B1 50%, #36E4DA 100%);
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filter: blur(100px);
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opacity: 0.5;
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}
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#animation-toggle {
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position: fixed;
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padding: 10px;
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top: 0;
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right: 0;
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transition: opacity 0.4s ease-in;
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opacity: 0;
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}
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#animation-toggle:hover {
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opacity: 0.8;
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}
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@keyframes gradient {
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0% {
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background-position: 0 0;
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}
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100% {
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background-position: -200% 0;
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}
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}
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@keyframes width {
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0% {
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width: 100%;
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}
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50% {
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width: 0;
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}
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100% {
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width: 100%;
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}
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}
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@media (prefers-color-scheme: dark) {
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html, body {
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color: white;
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color-scheme: dark;
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}
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.nuxt-loader-bar {
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opacity: 0.5;
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}
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}
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</style>
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</head>
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<body class="visual-effects relative overflow-hidden min-h-screen bg-white dark:bg-black flex flex-col justify-center items-center text-center">
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<div id="mouseLight" class="absolute top-0 rounded-full mouse-gradient transition-opacity h-[200px] w-[200px]"></div>
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<a href="https://nuxt.com" target="_blank" rel="noopener" class="nuxt-logo z-20" aria-label="Nuxt">
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<svg class="nuxt-img" xmlns="http://www.w3.org/2000/svg" width="214" height="53" fill="none" viewBox="0 0 800 200">
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<path fill="#00DC82" d="M168.303 200h111.522c3.543 0 7.022-.924 10.09-2.679A20.086 20.086 0 0 0 297.3 190a19.855 19.855 0 0 0 2.7-10.001 19.858 19.858 0 0 0-2.709-9.998L222.396 41.429a20.09 20.09 0 0 0-7.384-7.32 20.313 20.313 0 0 0-10.088-2.679c-3.541 0-7.02.925-10.087 2.68a20.082 20.082 0 0 0-7.384 7.32l-19.15 32.896L130.86 9.998a20.086 20.086 0 0 0-7.387-7.32A20.322 20.322 0 0 0 113.384 0c-3.542 0-7.022.924-10.09 2.679a20.091 20.091 0 0 0-7.387 7.319L2.709 170A19.853 19.853 0 0 0 0 179.999c-.002 3.511.93 6.96 2.7 10.001a20.091 20.091 0 0 0 7.385 7.321A20.322 20.322 0 0 0 20.175 200h70.004c27.737 0 48.192-12.075 62.266-35.633l34.171-58.652 18.303-31.389 54.93 94.285h-73.233L168.303 200Zm-79.265-31.421-48.854-.011 73.232-125.706 36.541 62.853-24.466 42.01c-9.347 15.285-19.965 20.854-36.453 20.854Z" />
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<path fill="currentColor" d="M377 200a4 4 0 0 0 4-4v-93s5.244 8.286 15 25l38.707 66.961c1.789 3.119 5.084 5.039 8.649 5.039H470V50h-27a4 4 0 0 0-4 4v94l-17-30-36.588-62.98c-1.792-3.108-5.081-5.02-8.639-5.02H350v150h27ZM676.203 143.857 710.551 92h-25.73a9.972 9.972 0 0 0-8.333 4.522L660.757 120.5l-15.731-23.978A9.972 9.972 0 0 0 636.693 92h-25.527l34.348 51.643L608.524 200h24.966a9.969 9.969 0 0 0 8.29-4.458l19.18-28.756 18.981 28.72a9.968 9.968 0 0 0 8.313 4.494h24.736l-36.787-56.143ZM724.598 92h19.714V60.071h28.251V92H800v24.857h-27.437V159.5c0 10.5 5.284 15.429 14.43 15.429H800V200h-16.869c-23.576 0-38.819-14.143-38.819-39.214v-43.929h-19.714V92ZM590 92h-15c-3.489 0-6.218.145-8.5 2.523-2.282 2.246-2.5 3.63-2.5 7.066v52.486c0 8.058-.376 12.962-4 16.925-3.624 3.831-8.619 5-16 5-7.247 0-12.376-1.169-16-5-3.624-3.963-4-8.867-4-16.925v-52.486c0-3.435-.218-4.82-2.5-7.066C519.218 92.145 516.489 92 513 92h-15v62.422c0 14.004 3.892 25.101 11.676 33.292C517.594 195.905 529.103 200 544 200c14.897 0 26.204-4.095 34.123-12.286 7.918-8.191 11.877-19.288 11.877-33.292V92Z" />
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</svg>
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</a>
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<button id="animation-toggle" type="button">Animation Enabled</button>
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<div class="nuxt-loader-bar"></div>
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<script>
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const ANIMATION_KEY = 'nuxt-loading-enable-animation'
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const isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent)
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let isLowPerformance = checkIsLowPerformance()
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let enableAnimation = localStorage.getItem(ANIMATION_KEY) === 'false'
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? false
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: localStorage.getItem(ANIMATION_KEY) === 'true'
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? true
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: !isLowPerformance
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const mouseLight = window.document.getElementById('mouseLight')
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const nuxtImg = window.document.querySelector('.nuxt-img')
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const animationToggle = window.document.getElementById('animation-toggle')
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const body = window.document.body
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let bodyRect
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function checkIsLowPerformance() {
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return window.matchMedia('(prefers-reduced-motion: reduce)').matches
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|| navigator.hardwareConcurrency < 2
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|| navigator.deviceMemory < 1
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// Safari has some performance issue on the blur filter. Remove this when it's fixed.
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|| isSafari
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}
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function calculateDistance(elem, mouseX, mouseY) {
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return Math.floor(Math.sqrt(Math.pow(mouseX - (elem.x + (elem.width / 2)), 2) + Math.pow(mouseY - (elem.top + (elem.height / 2)), 2)));
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}
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function onFocusOut() {
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if (!enableAnimation) {
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return
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}
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mouseLight.style.opacity = 0
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nuxtImg.style.opacity = 0.7
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}
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function onMouseMove(e) {
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if (!enableAnimation) {
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return
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}
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const pointerRect = nuxtImg.getBoundingClientRect()
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if (!bodyRect) {
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bodyRect = body.getBoundingClientRect()
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}
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const distance = calculateDistance(pointerRect, e.pageX, e.pageY)
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const size = Math.max((1000 - distance) / 2 / 100, 1)
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mouseLight.style.top = `${e.clientY - bodyRect.y - mouseLight.clientHeight / 2}px`
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mouseLight.style.left = `${e.clientX - mouseLight.clientWidth / 2}px`
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mouseLight.style.width = mouseLight.style.height = `${Math.max(Math.round(size * 100), 300)}px`
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mouseLight.style.filter = `blur(${Math.min(Math.max(size * 50, 100), 160)}px)`
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mouseLight.style.opacity = Math.min(Math.max(size / 4, 0.6), 1)
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const dx = e.pageX - pointerRect.left
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const dy = e.pageY - pointerRect.top
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const logoGradient = `radial-gradient(circle at ${dx}px ${dy}px, black 75%, transparent 100%)`
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nuxtImg.style['-webkit-mask-image'] = logoGradient
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nuxtImg.style['mask-image'] = logoGradient
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nuxtImg.style.opacity = Math.min(Math.max(size / 4, 0.7), 1)
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}
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function toggleAnimation(value = !enableAnimation) {
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enableAnimation = value
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document.body.classList.toggle('visual-effects', enableAnimation)
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if (value) {
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onFocusOut()
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animationToggle.innerText = 'Animation Enabled'
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}
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else {
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mouseLight.style.opacity = 0
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nuxtImg.style.opacity = 1
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nuxtImg.style['mask-image'] = ''
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nuxtImg.style['-webkit-mask-image'] = ''
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animationToggle.innerText = 'Animation Disabled'
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}
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localStorage.setItem(ANIMATION_KEY, enableAnimation ? 'true' : 'false')
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}
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animationToggle.addEventListener('click', () => toggleAnimation(), { passive: true})
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body.addEventListener('mousemove', onMouseMove, { passive: true })
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body.addEventListener('mouseleave', onFocusOut, { passive: true })
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toggleAnimation(enableAnimation)
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if (typeof window.fetch === 'undefined') {
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setTimeout(() => window.location.reload(), 1000)
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} else {
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const check = async () => {
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try {
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const body = await window
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.fetch(window.location.href)
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.then(r => r.text())
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if (!body.includes('__NUXT_LOADING__')) {
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return window
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.location
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.reload()
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}
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} catch {}
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setTimeout(check, 1000)
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}
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check()
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}
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</script>
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</body>
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</html>
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