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js/main-24a282c7238557685511e4962bb486b5.js

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+const shuffle = arr => { for (let i = arr.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * i); const temp = arr[i]; arr[i] = arr[j]; arr[j] = temp; }; return arr }
+
+// Theme Switch
+const COLOR_MODES = ["light", "dark"]
+const THEME_ATTR = "data-theme"
+const STORE_ATTR = "theme"
+const systemColorMode = window.matchMedia("(prefers-color-scheme: dark)").matches ? COLOR_MODES[1] : COLOR_MODES[0]
+const userColorMode = window.localStorage.getItem(STORE_ATTR)
+const initialColorMode = COLOR_MODES.includes(userColorMode) ? userColorMode : systemColorMode
+
+const setColorMode = mode => {
+  if (COLOR_MODES.includes(mode)) {
+    window.localStorage.setItem(STORE_ATTR, mode)
+    document.documentElement.setAttribute(THEME_ATTR, mode)
+  }
+}
+
+setColorMode(initialColorMode)
+
+const copyToClipboard = (e, text) => {
+  if (navigator.clipboard) {
+    e.preventDefault()
+    const item = e.currentTarget
+    const data = text || item.getAttribute('data-clipboard')
+    const confirm = item.querySelector('[data-clipboard-confirm]') || item
+    const message = confirm.getAttribute('data-clipboard-confirm') || 'Kopiert ✔'
+    if (!confirm.dataset.clipboardInitialText) {
+      confirm.dataset.clipboardInitialText = confirm.innerText
+      confirm.style.minWidth = confirm.getBoundingClientRect().width + 'px'
+    }
+    navigator.clipboard.writeText(data).then(() => {
+      confirm.innerText = message;
+      setTimeout(() => { confirm.innerText = confirm.dataset.clipboardInitialText; }, 2500)
+    })
+    item.blur()
+  }
+}
+
+document.addEventListener("DOMContentLoaded", () => {
+  // Topbar
+  if (
+    "IntersectionObserver" in window &&
+    "IntersectionObserverEntry" in window &&
+    "intersectionRatio" in window.IntersectionObserverEntry.prototype
+  ) {
+    const headerObserver = new IntersectionObserver(entries => {
+      const { boundingClientRect: { y, height } } = entries[0]
+      const fn = Math.abs(y) > height ? 'add' : 'remove'
+      document.body.classList[fn]('topbar')
+    })
+    headerObserver.observe(document.getElementById('header-anchor'))
+  }
+
+  // List shuffling
+  const lists = document.querySelectorAll('[data-shuffle]')
+  lists.forEach(list => {
+    const items = Array.from(list.children)
+    list.innerHTML = ""
+    shuffle(items).forEach(item => list.appendChild(item))
+  })
+
+  // Player
+  if (window.Amplitude && window.player) {
+    window.Amplitude.init(window.player)
+
+    document.querySelector('.player__progress').addEventListener('click', function (e) {
+      const offset = this.getBoundingClientRect()
+      const x = e.pageX - offset.left
+      window.Amplitude.setSongPlayedPercentage((parseFloat(x) / parseFloat(this.offsetWidth)) * 100)
+    })
+  }
+
+  // Theme Switch
+  document.querySelectorAll('.theme').forEach(link => {
+    link.addEventListener('click', e => {
+      e.preventDefault()
+      const current = document.documentElement.getAttribute(THEME_ATTR) || COLOR_MODES[0]
+      const mode = current === COLOR_MODES[0] ? COLOR_MODES[1] : COLOR_MODES[0]
+      setColorMode(mode)
+    })
+  })
+
+  // Copy to clipboard
+  document.querySelectorAll('[data-clipboard]').forEach(link => {
+    link.addEventListener('click', copyToClipboard)
+  })
+})