class E extends HTMLElement {
constructor() {
super(), this.scrollHandler = null, this.scrollTimeout = null, this.clickHandlers = [], this.manualNavigation = !1;
}
connectedCallback() {
window.ExecuteNextSettle(() => {
this.initializeScrollspyAfterDelay();
});
}
initializeScrollspyAfterDelay() {
if (this.sections = document.querySelectorAll(".author-section"), this.navLinks = document.querySelectorAll(".scrollspy-link"), this.sections.length === 0 || this.navLinks.length === 0) {
setTimeout(() => {
this.sections = document.querySelectorAll(".author-section"), this.navLinks = document.querySelectorAll(".scrollspy-link"), this.sections.length > 0 && this.navLinks.length > 0 && this.initializeScrollspy();
}, 500);
return;
}
this.initializeScrollspy();
}
disconnectedCallback() {
this.cleanup();
}
initializeScrollspy() {
this.scrollHandler = () => {
clearTimeout(this.scrollTimeout), this.scrollTimeout = setTimeout(() => {
this.updateActiveLink(), this.updateSidebarScrollToTopButton();
}, 50);
}, window.addEventListener("scroll", this.scrollHandler), this.navLinks.forEach((e) => {
const t = (i) => {
i.preventDefault();
const n = e.getAttribute("data-target"), s = document.getElementById(n);
s && (this.updateActiveLinkImmediate(n), this.manualNavigation = !0, s.scrollIntoView({
behavior: "smooth",
block: "start"
}), setTimeout(() => {
this.manualNavigation = !1, this.ensureMarkerVisibility();
}, 1e3));
};
this.clickHandlers.push({ link: e, handler: t }), e.addEventListener("click", t);
}), this.updateActiveLink(), this.updateSidebarScrollToTopButton();
}
ensureMarkerVisibility() {
const e = document.getElementById("scrollspy-slider"), t = document.getElementById("scrollspy-nav");
if (!e || !t || e.style.opacity === "0")
return;
const i = t.getBoundingClientRect(), n = parseFloat(e.style.top), s = parseFloat(e.style.height), r = n + s, a = t.scrollTop, l = a + i.height;
if (r > l) {
const c = r - i.height + 20;
t.scrollTo({
top: c,
behavior: "smooth"
});
} else if (n < a) {
const c = n - 20;
t.scrollTo({
top: Math.max(0, c),
behavior: "smooth"
});
}
}
updateActiveLink() {
if (!this.sections || !this.navLinks)
return;
const e = [];
try {
this.sections.forEach((n) => {
if (!n || !n.getAttribute) return;
const s = n.getAttribute("id"), r = n.querySelector(".akteur-werke-section"), a = n.querySelector(".akteur-beitraege-section");
let l = !1;
if (r) {
const c = r.getBoundingClientRect(), d = c.top < window.innerHeight, u = c.bottom > 0;
d && u && (l = !0);
}
if (a && !l) {
const c = a.getBoundingClientRect(), d = c.top < window.innerHeight, u = c.bottom > 0;
d && u && (l = !0);
}
if (!r && !a) {
const c = n.querySelector("div:first-child");
if (c) {
const d = c.getBoundingClientRect(), u = d.top >= 0, g = d.bottom <= window.innerHeight;
u && g && (l = !0);
}
}
l && e.push(s);
});
} catch {
return;
}
const t = [], i = document.getElementById("scrollspy-slider");
if (this.navLinks.forEach((n) => {
n.classList.remove("font-medium");
const s = n.getAttribute("data-target");
e.includes(s) && (n.classList.add("font-medium"), t.push(n));
}), t.length > 0 && i) {
const n = document.getElementById("scrollspy-nav"), s = n.getBoundingClientRect();
let r = 1 / 0, a = -1 / 0;
t.forEach((c) => {
const d = c.getBoundingClientRect(), u = d.top - s.top + n.scrollTop, g = u + d.height;
r = Math.min(r, u), a = Math.max(a, g);
});
let l = a - r;
i.style.top = `${r}px`, i.style.height = `${l}px`, i.style.opacity = "1", setTimeout(() => this.ensureMarkerVisibility(), 100);
} else i && (i.style.opacity = "0");
t.length > 0 && this.updateSidebarScroll(t);
}
updateActiveLinkImmediate(e) {
if (!this.navLinks) return;
const t = document.getElementById("scrollspy-slider");
try {
this.navLinks.forEach((n) => {
n && n.classList && n.classList.remove("font-medium");
});
} catch {
return;
}
const i = document.querySelector(`[data-target="${e}"]`);
if (i && (i.classList.add("font-medium"), t)) {
const n = document.getElementById("scrollspy-nav");
if (n) {
const s = n.getBoundingClientRect(), r = i.getBoundingClientRect(), a = r.top - s.top + n.scrollTop;
t.style.top = `${a}px`, t.style.height = `${r.height}px`, t.style.opacity = "1";
}
}
}
updateSidebarScroll(e) {
if (this.manualNavigation) return;
const t = document.getElementById("scrollspy-nav");
if (!t) return;
const i = e[0], n = Math.max(
document.body.scrollHeight,
document.body.offsetHeight,
document.documentElement.clientHeight,
document.documentElement.scrollHeight,
document.documentElement.offsetHeight
), s = window.innerHeight, r = n - s, a = r > 0 ? window.scrollY / r : 0, l = t.clientHeight, d = t.scrollHeight - l;
if (d > 0) {
const u = a * d, g = i.getBoundingClientRect(), p = t.getBoundingClientRect(), f = g.top - p.top + t.scrollTop, m = l / 2, H = f - m, v = 0.7, I = v * u + (1 - v) * H, x = Math.max(0, Math.min(d, I)), T = t.scrollTop;
Math.abs(x - T) > 10 && t.scrollTo({
top: x,
behavior: "smooth"
});
}
}
updateSidebarScrollToTopButton() {
const e = document.getElementById("sidebar-scroll-to-top");
if (!e) return;
const t = window.pageYOffset || document.documentElement.scrollTop, i = window.innerHeight;
t > i * 0.5 ? (e.classList.remove("opacity-0"), e.classList.add("opacity-100")) : (e.classList.remove("opacity-100"), e.classList.add("opacity-0"));
}
cleanup() {
this.scrollHandler && (window.removeEventListener("scroll", this.scrollHandler), this.scrollHandler = null), this.scrollTimeout && (clearTimeout(this.scrollTimeout), this.scrollTimeout = null), this.clickHandlers && this.clickHandlers.length > 0 && this.clickHandlers.forEach(({ link: t, handler: i }) => {
t && i && t.removeEventListener("click", i);
});
const e = document.getElementById("scrollspy-slider");
e && (e.style.opacity = "0", e.style.height = "0"), this.sections = null, this.navLinks = null, this.clickHandlers = [], this.manualNavigation = !1;
}
}
customElements.define("akteure-scrollspy", E);
class B extends HTMLElement {
constructor() {
super(), this.resizeObserver = null, this.zoomLevel = 1, this.minZoom = 1, this.maxZoom = 3, this.zoomStep = 0.1, this.isPanning = !1, this.panStart = { x: 0, y: 0 }, this.panOffset = { x: 0, y: 0 }, this.dragDistance = 0;
}
// Dynamically detect sidebar width in pixels
detectSidebarWidth() {
const e = document.querySelector('.lg\\:w-1\\/4, .lg\\:w-1\\/3, [class*="lg:w-1/"]');
if (e) {
const n = e.getBoundingClientRect().width;
return console.log("Detected sidebar width:", n, "px"), `${n}px`;
}
const t = window.innerWidth;
return t < 1024 ? "0px" : t < 1280 ? `${Math.floor(t * 0.25)}px` : `${Math.floor(t * 0.2)}px`;
}
connectedCallback() {
const e = this.detectSidebarWidth();
this.innerHTML = `
`, this.setupResizeObserver(), this.setupKeyboardNavigation(), this.setupZoomAndPan();
}
// Set up resize observer to dynamically update sidebar width
setupResizeObserver() {
this.resizeObserver && this.resizeObserver.disconnect(), this.resizeObserver = new ResizeObserver(() => {
this.updateSidebarWidth();
}), this.resizeObserver.observe(document.body);
}
// Update sidebar width when window is resized
updateSidebarWidth() {
const e = this.querySelector("#sidebar-spacer");
if (e && !e.style.width.includes("0px")) {
const t = this.detectSidebarWidth();
e.style.width = t, console.log("Updated sidebar width to:", t);
}
}
show(e, t, i, n = !1, s = 0, r = null, a = null, l = null) {
const c = this.querySelector("#single-page-image"), d = this.querySelector("#page-number"), u = this.querySelector("#page-icon");
this.querySelector("#page-indicator"), c.src = e, c.alt = t, this.currentPageNumber = i, this.currentIsBeilage = n, this.currentPartNumber = r;
let g;
if (l)
g = l;
else {
const f = this.getIssueContext(i);
g = f ? `${f}, ${i}` : `${i}`;
}
if (d.innerHTML = g, s && i === s) {
d.style.position = "relative";
const f = d.querySelector(".target-page-dot");
f && f.remove();
const m = document.createElement("span");
m.className = "target-page-dot absolute -top-1 -right-1 w-3 h-3 bg-red-500 rounded-full z-10", m.title = "verlinkte Seite", d.appendChild(m);
}
a ? a === "part-number" && r !== null ? u.innerHTML = `${r}. Teil` : u.innerHTML = this.generateIconFromType(a) : u.innerHTML = this.generateFallbackIcon(i, n, r), this.updateNavigationButtons(), this.style.display = "block", this.resetZoom();
const p = this.querySelector(".flex-1.overflow-auto");
p && (p.scrollTop = 0), document.body.style.overflow = "hidden";
}
close() {
this.style.display = "none", document.body.style.overflow = "";
}
disconnectedCallback() {
this.resizeObserver && (this.resizeObserver.disconnect(), this.resizeObserver = null), this.keyboardHandler && (document.removeEventListener("keydown", this.keyboardHandler), this.keyboardHandler = null);
const e = this.querySelector(".flex-1.flex.items-center.justify-center"), t = this.querySelector("#single-page-image");
e && this.wheelHandler && e.removeEventListener("wheel", this.wheelHandler), t && (this.mouseDownHandler && t.removeEventListener("mousedown", this.mouseDownHandler), this.doubleClickHandler && t.removeEventListener("dblclick", this.doubleClickHandler)), this.mouseMoveHandler && document.removeEventListener("mousemove", this.mouseMoveHandler), this.mouseUpHandler && document.removeEventListener("mouseup", this.mouseUpHandler), document.body.style.overflow = "";
}
// Generate icon HTML from Go icon type - matches templating/engine.go PageIcon function
generateIconFromType(e) {
switch (e) {
case "first":
return '';
case "last":
return '';
case "even":
return '';
case "odd":
return '';
case "single":
return '';
default:
return '';
}
}
// Set up keyboard navigation
setupKeyboardNavigation() {
this.keyboardHandler && document.removeEventListener("keydown", this.keyboardHandler), this.keyboardHandler = (e) => {
if (this.style.display !== "none")
switch (e.key) {
case "ArrowLeft":
e.preventDefault(), this.goToPreviousPage();
break;
case "ArrowRight":
e.preventDefault(), this.goToNextPage();
break;
case "Escape":
e.preventDefault(), this.close();
break;
case "+":
case "=":
e.preventDefault(), this.adjustZoom(this.zoomStep, { clientX: window.innerWidth / 2, clientY: window.innerHeight / 2 });
break;
case "-":
e.preventDefault(), this.adjustZoom(-this.zoomStep, { clientX: window.innerWidth / 2, clientY: window.innerHeight / 2 });
break;
case "0":
e.preventDefault(), this.resetZoom();
break;
}
}, document.addEventListener("keydown", this.keyboardHandler);
}
// Set up zoom and pan functionality
setupZoomAndPan() {
const e = this.querySelector(".flex-1.flex.items-center.justify-center"), t = this.querySelector("#single-page-image");
!e || !t || (this.wheelHandler = (i) => {
if (!i.ctrlKey) return;
i.preventDefault();
const n = i.deltaY > 0 ? -this.zoomStep : this.zoomStep;
this.adjustZoom(n, i);
}, this.mouseDownHandler = (i) => {
this.zoomLevel <= 1 || (i.preventDefault(), this.isPanning = !0, this.dragDistance = 0, this.panStart.x = i.clientX - this.panOffset.x, this.panStart.y = i.clientY - this.panOffset.y, t.style.cursor = "grabbing");
}, this.mouseMoveHandler = (i) => {
if (!this.isPanning || this.zoomLevel <= 1) return;
i.preventDefault();
const n = i.clientX - this.panStart.x, s = i.clientY - this.panStart.y, r = n - this.panOffset.x, a = s - this.panOffset.y;
this.dragDistance += Math.sqrt(r * r + a * a), this.panOffset.x = n, this.panOffset.y = s, this.updateImageTransform();
}, this.mouseUpHandler = (i) => {
this.isPanning && (this.isPanning = !1, this.updateImageCursor());
}, this.doubleClickHandler = (i) => {
i.preventDefault(), this.resetZoom();
}, e.addEventListener("wheel", this.wheelHandler, { passive: !1 }), t.addEventListener("mousedown", this.mouseDownHandler), document.addEventListener("mousemove", this.mouseMoveHandler), document.addEventListener("mouseup", this.mouseUpHandler), t.addEventListener("dblclick", this.doubleClickHandler));
}
// Adjust zoom level
adjustZoom(e, t) {
const i = Math.max(this.minZoom, Math.min(this.maxZoom, this.zoomLevel + e));
if (i === this.zoomLevel) return;
const s = this.querySelector("#single-page-image").getBoundingClientRect(), r = (t.clientX - s.left) / s.width, a = (t.clientY - s.top) / s.height, l = i / this.zoomLevel;
this.panOffset.x = r * s.width * (1 - l) + this.panOffset.x * l, this.panOffset.y = a * s.height * (1 - l) + this.panOffset.y * l, this.zoomLevel = i, this.updateImageTransform(), this.updateImageCursor(), this.updateZoomIndicator();
}
// Reset zoom to fit
resetZoom() {
this.zoomLevel = 1, this.panOffset.x = 0, this.panOffset.y = 0, this.updateImageTransform(), this.updateImageCursor(), this.updateZoomIndicator();
}
// Update image transform with boundaries
updateImageTransform() {
const e = this.querySelector("#single-page-image");
e && (this.constrainPanOffset(), this.zoomLevel === 1 && this.panOffset.x === 0 && this.panOffset.y === 0 ? e.style.transform = "" : e.style.transform = `scale(${this.zoomLevel}) translate(${this.panOffset.x / this.zoomLevel}px, ${this.panOffset.y / this.zoomLevel}px)`, e.style.transformOrigin = "center center");
}
// Constrain pan offset to keep image within container bounds
constrainPanOffset() {
const e = this.querySelector("#single-page-image"), t = this.querySelector(".flex-1.flex.items-center.justify-center");
if (!e || !t) return;
const i = e.getBoundingClientRect(), n = t.getBoundingClientRect(), s = i.width * this.zoomLevel, r = i.height * this.zoomLevel, a = Math.max(0, (s - n.width) / 2), l = Math.max(0, (r - n.height) / 2);
this.panOffset.x = Math.max(-a, Math.min(a, this.panOffset.x)), this.panOffset.y = Math.max(-l, Math.min(l, this.panOffset.y));
}
// Update cursor based on zoom state
updateImageCursor() {
const e = this.querySelector("#single-page-image");
e && (this.zoomLevel > 1 ? (e.className = e.className.replace("cursor-zoom-in", "cursor-grab"), e.title = "Ziehen zum Verschieben") : (e.className = e.className.replace("cursor-grab", "cursor-zoom-in"), e.title = "Klicken zum Vergrößern oder Schließen"));
}
// Update zoom level indicator
updateZoomIndicator() {
const e = this.querySelector("#zoom-indicator"), t = this.querySelector("#zoom-reset-btn");
if (!(!e || !t))
if (this.zoomLevel === 1)
e.textContent = "Strg + Mausrad oder +/- für Zoom", e.className = "text-xs font-medium text-slate-500 bg-slate-100 px-2 py-1 rounded", t.style.display = "none";
else {
const i = Math.round(this.zoomLevel * 100);
e.textContent = `${i}%`, e.className = "text-sm font-medium text-blue-700 bg-blue-100 px-2 py-1 rounded", t.style.display = "flex";
}
}
// Handle image click (always close viewer)
handleImageClick(e) {
if (this.dragDistance >= 5) {
this.dragDistance = 0;
return;
}
this.close(), this.dragDistance = 0;
}
// Share current page
shareCurrentPage() {
if (typeof copyPagePermalink == "function") {
const e = this.querySelector("#share-btn");
copyPagePermalink(this.currentPageNumber, e, this.currentIsBeilage);
}
}
// Generate citation for current page
generatePageCitation() {
if (typeof generatePageCitation == "function") {
const e = this.querySelector("#cite-btn");
generatePageCitation(this.currentPageNumber, e);
}
}
// Update navigation button visibility based on available pages
updateNavigationButtons() {
const e = this.querySelector("#prev-page-btn"), t = this.querySelector("#next-page-btn"), { prevPage: i, nextPage: n } = this.getAdjacentPages();
i !== null ? (e.disabled = !1, e.className = e.className.replace("opacity-50 cursor-not-allowed", ""), e.className = e.className.replace(
"bg-gray-50 text-gray-400",
"bg-gray-100 text-gray-700"
)) : (e.disabled = !0, e.className.includes("opacity-50") || (e.className += " opacity-50 cursor-not-allowed"), e.className = e.className.replace(
"bg-gray-100 text-gray-700",
"bg-gray-50 text-gray-400"
)), n !== null ? (t.disabled = !1, t.className = t.className.replace("opacity-50 cursor-not-allowed", ""), t.className = t.className.replace(
"bg-gray-50 text-gray-400",
"bg-gray-100 text-gray-700"
)) : (t.disabled = !0, t.className.includes("opacity-50") || (t.className += " opacity-50 cursor-not-allowed"), t.className = t.className.replace(
"bg-gray-100 text-gray-700",
"bg-gray-50 text-gray-400"
));
}
// Get previous and next page numbers
getAdjacentPages() {
let e;
this.currentIsBeilage ? e = '.newspaper-page-container[data-beilage="true"]' : e = ".newspaper-page-container:not([data-beilage])";
const t = Array.from(document.querySelectorAll(e));
console.log(
"Found containers:",
t.length,
"for",
this.currentIsBeilage ? "beilage" : "main"
);
const i = t.map((a) => {
const l = a.getAttribute("data-page-container"), c = l ? parseInt(l) : null;
return console.log("Container page:", l, "parsed:", c), c;
}).filter((a) => a !== null).sort((a, l) => a - l);
console.log("All pages found:", i), console.log("Current page:", this.currentPageNumber);
const n = i.indexOf(this.currentPageNumber);
console.log("Current index:", n);
let s = null, r = null;
return n > 0 && (s = i[n - 1]), n < i.length - 1 && (r = i[n + 1]), console.log("Adjacent pages - prev:", s, "next:", r), { prevPage: s, nextPage: r };
}
// Navigate to previous page
goToPreviousPage() {
const { prevPage: e } = this.getAdjacentPages();
e !== null && this.navigateToPage(e);
}
// Navigate to next page
goToNextPage() {
const { nextPage: e } = this.getAdjacentPages();
e !== null && this.navigateToPage(e);
}
// Navigate to a specific page
navigateToPage(e) {
const t = this.currentIsBeilage ? '.newspaper-page-container[data-beilage="true"]' : ".newspaper-page-container:not([data-beilage])", i = document.querySelector(
`${t}[data-page-container="${e}"]`
);
if (i) {
const n = i.querySelector(".newspaper-page-image, .piece-page-image");
if (n) {
let s = null;
this.currentPartNumber !== null && (s = this.getPartNumberForPage(e));
let r = null, a = null;
r = i.getAttribute("data-page-icon-type"), i.querySelector(".part-number") && (r = "part-number");
const c = i.querySelector(".page-indicator");
if (c) {
const d = c.cloneNode(!0);
d.querySelectorAll("i").forEach((p) => p.remove()), d.querySelectorAll(
'[class*="target-page-dot"], .target-page-indicator'
).forEach((p) => p.remove()), a = d.textContent.trim();
}
this.show(
n.src,
n.alt,
e,
this.currentIsBeilage,
0,
s,
r,
a
);
}
}
}
// Get part number for a specific page in piece view
getPartNumberForPage(e) {
const t = document.querySelector(`[data-page-container="${e}"]`);
if (t) {
const i = t.querySelector(".part-number");
if (i) {
const n = i.textContent.match(/(\d+)\./);
if (n)
return parseInt(n[1]);
}
}
return null;
}
// Legacy fallback icon generation (only used when extraction fails)
generateFallbackIcon(e, t, i) {
return i !== null ? `${i}. Teil` : ``;
}
// Toggle sidebar visibility
toggleSidebar() {
const e = this.querySelector("#sidebar-spacer"), t = this.querySelector("#sidebar-toggle-btn"), i = t.querySelector("i"), n = e.style.width, s = n === "0px" || n === "0";
if (console.log("Current state - isCollapsed:", s), console.log("Current width:", n), s) {
const r = this.detectSidebarWidth();
e.style.width = r, t.className = "w-10 h-10 bg-slate-100 hover:bg-slate-200 text-slate-700 border border-slate-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer", i.className = "ri-sidebar-fold-line text-lg font-bold", t.title = "Inhaltsverzeichnis ausblenden", console.log("Expanding sidebar to:", r);
} else
e.style.width = "0px", t.className = "w-10 h-10 bg-orange-100 hover:bg-orange-200 text-orange-700 border border-orange-300 rounded flex items-center justify-center transition-colors duration-200 cursor-pointer", i.className = "ri-sidebar-unfold-line text-lg font-bold", t.title = "Inhaltsverzeichnis einblenden", console.log("Collapsing sidebar");
console.log("New width:", e.style.width);
}
// Extract issue context from document title, URL, or page container
getIssueContext(e) {
const t = window.location.pathname, i = t.includes("/beitrag/");
if (i) {
const r = document.querySelector(`[data-page-container="${e}"]`);
if (r) {
const c = r.querySelector(".page-indicator");
if (c) {
const d = c.textContent.trim(), u = d.match(/(\d{1,2}\.\d{1,2}\.\d{4}\s+Nr\.\s+\d+)/);
if (u)
return u[1];
const g = d.match(/(\d{4})\s+Nr\.\s+(\d+)/);
if (g)
return `${g[1]} Nr. ${g[2]}`;
}
}
const l = document.title.match(/(\d{4}).*Nr\.\s*(\d+)/);
if (l)
return `${l[1]} Nr. ${l[2]}`;
} else
return "";
const n = t.match(/\/(\d{4})\/(\d+)/);
if (n)
return i ? `${n[1]} Nr. ${n[2]}` : "";
const s = document.querySelector(".page-indicator");
if (s) {
const a = s.textContent.trim().match(/(\d{4})\s+Nr\.\s+(\d+)/);
if (a)
return `${a[1]} Nr. ${a[2]}`;
}
return "KGPZ";
}
}
customElements.define("single-page-viewer", B);
document.body.addEventListener("htmx:beforeRequest", function(o) {
const e = document.querySelector("single-page-viewer");
e && e.style.display !== "none" && (console.log("Cleaning up single page viewer before HTMX navigation"), e.close());
});
window.addEventListener("beforeunload", function() {
const o = document.querySelector("single-page-viewer");
o && o.close();
});
class A extends HTMLElement {
constructor() {
super(), this.isVisible = !1, this.scrollHandler = null, this.htmxAfterSwapHandler = null;
}
connectedCallback() {
this.innerHTML = `
`, this.scrollHandler = () => {
this.handleScroll();
}, this.htmxAfterSwapHandler = () => {
this.reassessScrollPosition();
}, window.addEventListener("scroll", this.scrollHandler), document.body.addEventListener("htmx:afterSettle", this.htmxAfterSwapHandler), this.handleScroll();
}
disconnectedCallback() {
this.scrollHandler && (window.removeEventListener("scroll", this.scrollHandler), this.scrollHandler = null), this.htmxAfterSwapHandler && (document.body.removeEventListener("htmx:afterSettle", this.htmxAfterSwapHandler), this.htmxAfterSwapHandler = null);
}
// Method to reassess scroll position (called after HTMX swaps)
reassessScrollPosition() {
setTimeout(() => {
this.handleScroll();
}, 100);
}
handleScroll() {
const e = this.querySelector("#scroll-to-top-btn");
if (!e) return;
const t = window.pageYOffset || document.documentElement.scrollTop, i = window.innerHeight, n = t > i;
n && !this.isVisible ? (this.isVisible = !0, e.classList.remove("opacity-0", "pointer-events-none"), e.classList.add("opacity-100", "pointer-events-auto")) : !n && this.isVisible && (this.isVisible = !1, e.classList.remove("opacity-100", "pointer-events-auto"), e.classList.add("opacity-0", "pointer-events-none"));
}
scrollToTop() {
window.scrollTo({
top: 0,
behavior: "smooth"
});
}
}
customElements.define("scroll-to-top-button", A);
window.currentPageContainers = window.currentPageContainers || [];
window.currentActiveIndex = window.currentActiveIndex || 0;
window.pageObserver = window.pageObserver || null;
function q(o, e, t, i = null) {
let n = document.querySelector("single-page-viewer");
n || (n = document.createElement("single-page-viewer"), document.body.appendChild(n));
const s = o.closest('[data-beilage="true"]') !== null, r = window.templateData && window.templateData.targetPage ? window.templateData.targetPage : 0, a = o.closest(".newspaper-page-container, .piece-page-container");
let l = null, c = null;
if (a) {
l = a.getAttribute("data-page-icon-type"), a.querySelector(".part-number") && (l = "part-number");
const u = a.querySelector(".page-indicator");
if (u) {
const g = u.cloneNode(!0);
g.querySelectorAll("i").forEach((m) => m.remove()), g.querySelectorAll('[class*="target-page-dot"], .target-page-indicator').forEach((m) => m.remove()), c = g.textContent.trim();
}
}
n.show(o.src, o.alt, e, s, r, i, l, c);
}
function P() {
document.getElementById("pageModal").classList.add("hidden");
}
function N() {
if (window.pageObserver && (window.pageObserver.disconnect(), window.pageObserver = null), window.currentPageContainers = Array.from(document.querySelectorAll(".newspaper-page-container")), window.currentActiveIndex = 0, b(), document.querySelector(".newspaper-page-container")) {
let e = /* @__PURE__ */ new Set();
window.pageObserver = new IntersectionObserver(
(t) => {
if (t.forEach((i) => {
const n = window.currentPageContainers.indexOf(i.target);
n !== -1 && (i.isIntersecting ? e.add(n) : e.delete(n));
}), e.size > 0) {
const n = Array.from(e).sort((s, r) => s - r)[0];
n !== window.currentActiveIndex && (window.currentActiveIndex = n, b());
}
},
{
rootMargin: "-20% 0px -70% 0px"
}
), window.currentPageContainers.forEach((t) => {
window.pageObserver.observe(t);
});
}
}
function z() {
if (window.currentActiveIndex > 0) {
let o = -1;
const e = [];
window.currentPageContainers.forEach((i, n) => {
const s = i.getBoundingClientRect(), r = window.innerHeight, a = Math.max(s.top, 0), l = Math.min(s.bottom, r), c = Math.max(0, l - a), d = s.height;
c / d >= 0.3 && e.push(n);
});
const t = Math.min(...e);
for (let i = t - 1; i >= 0; i--)
if (!e.includes(i)) {
o = i;
break;
}
o === -1 && t > 0 && (o = t - 1), o >= 0 && (window.currentActiveIndex = o, window.currentPageContainers[window.currentActiveIndex].scrollIntoView({
block: "start"
}), setTimeout(() => {
b();
}, 100));
}
}
function M() {
if (window.currentActiveIndex < window.currentPageContainers.length - 1) {
let o = -1;
const e = [];
window.currentPageContainers.forEach((i, n) => {
const s = i.getBoundingClientRect(), r = window.innerHeight, a = Math.max(s.top, 0), l = Math.min(s.bottom, r), c = Math.max(0, l - a), d = s.height;
c / d >= 0.3 && e.push(n);
});
const t = Math.max(...e);
for (let i = t + 1; i < window.currentPageContainers.length; i++)
if (!e.includes(i)) {
o = i;
break;
}
o === -1 && t < window.currentPageContainers.length - 1 && (o = t + 1), o >= 0 && o < window.currentPageContainers.length && (window.currentActiveIndex = o, window.currentPageContainers[window.currentActiveIndex].scrollIntoView({
block: "start"
}), setTimeout(() => {
b();
}, 100));
}
}
function $() {
if (L()) {
const e = document.querySelector("#newspaper-content .newspaper-page-container");
e && e.scrollIntoView({
block: "start"
});
} else {
const e = document.querySelector('[class*="border-t-2 border-amber-200"]');
e && e.scrollIntoView({
block: "start"
});
}
}
function L() {
const o = [];
window.currentPageContainers.forEach((e, t) => {
const i = e.getBoundingClientRect(), n = window.innerHeight, s = Math.max(i.top, 0), r = Math.min(i.bottom, n), a = Math.max(0, r - s), l = i.height;
a / l >= 0.3 && o.push(t);
});
for (const e of o) {
const t = window.currentPageContainers[e];
if (t && t.id && t.id.includes("beilage-"))
return !0;
}
return !1;
}
function b() {
const o = document.getElementById("prevPageBtn"), e = document.getElementById("nextPageBtn"), t = document.getElementById("beilageBtn");
if (o && (o.style.display = "flex", window.currentActiveIndex <= 0 ? (o.disabled = !0, o.classList.add("opacity-50", "cursor-not-allowed"), o.classList.remove("hover:bg-gray-200")) : (o.disabled = !1, o.classList.remove("opacity-50", "cursor-not-allowed"), o.classList.add("hover:bg-gray-200"))), e && (e.style.display = "flex", window.currentActiveIndex >= window.currentPageContainers.length - 1 ? (e.disabled = !0, e.classList.add("opacity-50", "cursor-not-allowed"), e.classList.remove("hover:bg-gray-200")) : (e.disabled = !1, e.classList.remove("opacity-50", "cursor-not-allowed"), e.classList.add("hover:bg-gray-200"))), t) {
const i = L(), n = t.querySelector("i");
i ? (t.title = "Zur Hauptausgabe", t.className = "w-14 h-10 lg:w-16 lg:h-12 px-2 py-1 bg-gray-100 hover:bg-gray-200 text-gray-700 hover:text-gray-800 border border-gray-300 transition-colors duration-200 flex items-center justify-center cursor-pointer", n && (n.className = "ri-file-text-line text-lg lg:text-xl")) : (t.title = "Zu Beilage", t.className = "w-14 h-10 lg:w-16 lg:h-12 px-2 py-1 bg-amber-100 hover:bg-amber-200 text-amber-700 hover:text-amber-800 border border-amber-300 transition-colors duration-200 flex items-center justify-center cursor-pointer", n && (n.className = "ri-attachment-line text-lg lg:text-xl"));
}
}
function R() {
const o = document.getElementById("shareLinkBtn");
let e = "";
if (window.currentActiveIndex !== void 0 && window.currentPageContainers && window.currentPageContainers[window.currentActiveIndex]) {
const n = window.currentPageContainers[window.currentActiveIndex].querySelector("[data-page]");
n && (e = `/${n.getAttribute("data-page")}`);
}
const t = window.location.origin + window.location.pathname + e;
navigator.share ? navigator.share({
title: document.title,
url: t
}).catch((i) => {
S(t, o);
}) : S(t, o);
}
function S(o, e) {
if (navigator.clipboard)
navigator.clipboard.writeText(o).then(() => {
h(e, "Link kopiert!");
}).catch((t) => {
h(e, "Kopieren fehlgeschlagen");
});
else {
const t = document.createElement("textarea");
t.value = o, document.body.appendChild(t), t.select();
try {
const i = document.execCommand("copy");
h(e, i ? "Link kopiert!" : "Kopieren fehlgeschlagen");
} catch {
h(e, "Kopieren fehlgeschlagen");
} finally {
document.body.removeChild(t);
}
}
}
function O() {
const o = document.getElementById("citationBtn"), e = document.title || "KGPZ";
let t = window.location.origin + window.location.pathname;
t.includes("#") && (t = t.split("#")[0]);
const i = (/* @__PURE__ */ new Date()).toLocaleDateString("de-DE"), n = `Königsberger Gelehrte und Politische Zeitung (KGPZ). ${e}. Digital verfügbar unter: ${t} (Zugriff: ${i}).`;
if (navigator.clipboard)
navigator.clipboard.writeText(n).then(() => {
h(o, "Zitation kopiert!");
}).catch((s) => {
h(o, "Kopieren fehlgeschlagen");
});
else {
const s = document.createElement("textarea");
s.value = n, document.body.appendChild(s), s.select();
try {
const r = document.execCommand("copy");
h(o, r ? "Zitation kopiert!" : "Kopieren fehlgeschlagen");
} catch {
h(o, "Kopieren fehlgeschlagen");
} finally {
document.body.removeChild(s);
}
}
}
function h(o, e) {
const t = document.querySelector(".simple-popup");
t && t.remove();
const i = document.createElement("div");
i.className = "simple-popup", i.textContent = e, i.style.cssText = `
position: fixed;
background: #374151;
color: white;
padding: 6px 12px;
border-radius: 6px;
font-size: 13px;
font-weight: 500;
z-index: 1000;
pointer-events: none;
opacity: 0;
transition: opacity 0.2s ease;
white-space: nowrap;
`;
const n = o.getBoundingClientRect(), s = window.innerHeight, r = window.innerWidth;
let a = n.left - 10, l = n.bottom + 8;
const c = 120, d = 32;
a + c > r && (a = n.right - c + 10), l + d > s && (l = n.top - d - 8), i.style.left = Math.max(5, a) + "px", i.style.top = Math.max(5, l) + "px", document.body.appendChild(i), setTimeout(() => {
i.style.opacity = "1";
}, 10), setTimeout(() => {
i.style.opacity = "0", setTimeout(() => {
i.parentNode && i.remove();
}, 200);
}, 2e3);
}
function D(o, e, t = !1) {
let i = "";
if (t)
i = window.location.origin + window.location.pathname + `#beilage-1-page-${o}`;
else {
const s = window.location.pathname.split("/");
if (s.length >= 3) {
const r = s[1], a = s[2];
i = `${window.location.origin}/${r}/${a}/${o}`;
} else
i = window.location.origin + window.location.pathname + `/${o}`;
}
const n = i;
if (navigator.clipboard)
navigator.clipboard.writeText(n).then(() => {
h(e, "Link kopiert!");
}).catch((s) => {
h(e, "Kopieren fehlgeschlagen");
});
else {
const s = document.createElement("textarea");
s.value = n, document.body.appendChild(s), s.select();
try {
const r = document.execCommand("copy");
h(e, r ? "Link kopiert!" : "Kopieren fehlgeschlagen");
} catch {
h(e, "Kopieren fehlgeschlagen");
} finally {
document.body.removeChild(s);
}
}
}
function Z(o, e) {
const t = document.title || "KGPZ", i = window.location.pathname.split("/");
let n;
if (i.length >= 3) {
const l = i[1], c = i[2];
n = `${window.location.origin}/${l}/${c}/${o}`;
} else
n = `${window.location.origin}${window.location.pathname}/${o}`;
const s = n, r = (/* @__PURE__ */ new Date()).toLocaleDateString("de-DE"), a = `Königsberger Gelehrte und Politische Zeitung (KGPZ). ${t}, Seite ${o}. Digital verfügbar unter: ${s} (Zugriff: ${r}).`;
if (navigator.clipboard)
navigator.clipboard.writeText(a).then(() => {
h(e, "Zitation kopiert!");
}).catch((l) => {
h(e, "Kopieren fehlgeschlagen");
});
else {
const l = document.createElement("textarea");
l.value = a, document.body.appendChild(l), l.select();
try {
const c = document.execCommand("copy");
h(e, c ? "Zitation kopiert!" : "Kopieren fehlgeschlagen");
} catch {
h(e, "Kopieren fehlgeschlagen");
} finally {
document.body.removeChild(l);
}
}
}
function k() {
N(), window.addEventListener("scroll", function() {
clearTimeout(window.scrollTimeout), window.scrollTimeout = setTimeout(() => {
b();
}, 50);
}), document.addEventListener("keydown", function(o) {
o.key === "Escape" && P();
});
}
function w() {
const o = window.location.pathname;
document.querySelectorAll(".citation-link[data-citation-url]").forEach((t) => {
const i = t.getAttribute("data-citation-url");
let n = !1;
if (i === o)
n = !0;
else {
const s = o.match(/^\/(\d{4})\/(\d+)(?:\/(\d+))?$/), r = i.match(/^\/(\d{4})\/(\d+)$/);
if (s && r) {
const [, a, l, c] = s, [, d, u] = r;
a === d && l === u && (n = !0);
}
}
n ? (t.classList.add("text-red-700", "pointer-events-none"), t.setAttribute("aria-current", "page")) : (t.classList.remove("text-red-700", "pointer-events-none"), t.removeAttribute("aria-current"));
});
}
function C() {
const o = window.location.pathname, e = document.body;
e.classList.remove(
"page-akteure",
"page-ausgabe",
"page-search",
"page-ort",
"page-kategorie",
"page-piece",
"page-edition"
), o.includes("/akteure/") || o.includes("/autoren") ? e.classList.add("page-akteure") : o.match(/\/\d{4}\/\d+/) ? e.classList.add("page-ausgabe") : o.includes("/search") || o.includes("/suche") ? e.classList.add("page-search") : o.includes("/ort/") ? e.classList.add("page-ort") : o.includes("/kategorie/") ? e.classList.add("page-kategorie") : o.includes("/beitrag/") ? e.classList.add("page-piece") : o.includes("/edition") && e.classList.add("page-edition");
}
let y = [];
window.ExecuteNextSettle = function(o) {
typeof o == "function" && y.push(o);
};
function V() {
for (; y.length > 0; ) {
const o = y.shift();
try {
o();
} catch (e) {
console.error("Error executing settle queue function:", e);
}
}
}
window.enlargePage = q;
window.closeModal = P;
window.scrollToPreviousPage = z;
window.scrollToNextPage = M;
window.scrollToBeilage = $;
window.shareCurrentPage = R;
window.generateCitation = O;
window.copyPagePermalink = D;
window.generatePageCitation = Z;
function K() {
C(), w(), document.querySelector(".newspaper-page-container") && k();
let o = function(t) {
C(), w(), V(), setTimeout(() => {
document.querySelector(".newspaper-page-container") && k();
}, 50);
}, e = function(t) {
};
document.body.addEventListener("htmx:afterSettle", o), document.body.addEventListener("htmx:afterSettle", w), document.body.addEventListener("htmx:beforeRequest", e);
}
export {
K as setup
};