welcome.functions.js Maven / Gradle / Ivy
async function fetchData(endpoint) {
try {
// Add session id to the endpoint as a path parameter
const modalContent = document.getElementById('modal-content');
if (modalContent) modalContent.innerHTML = "Loading...";
const response = await fetch(endpoint);
const text = await response.text();
if (modalContent) modalContent.innerHTML = "" + text + "";
if (typeof Prism !== 'undefined') {
Prism.highlightAll();
}
} catch (error) {
console.error('Error fetching data:', error);
}
}
function showModal(endpoint) {
fetchData(endpoint).then(r => {
const modal = document.getElementById('modal');
if (modal) modal.style.display = 'block';
});
}
function closeModal() {
const modal = document.getElementById('modal');
if (modal) modal.style.display = 'none';
}
(function () {
class SvgPanZoom {
// Make sure to update the init function to avoid attaching multiple listeners to the same SVG
init(svgElement) {
console.log("Initializing SvgPanZoom for an SVG element");
if (svgElement.dataset.svgPanZoomInitialized) return; // Skip if already initialized
svgElement.dataset.svgPanZoomInitialized = true; // Mark as initialized
this.svgElement = svgElement;
this.currentTransform = {x: 0, y: 0, scale: 1};
this.onMove = this.onMove.bind(this);
this.onClick = this.onClick.bind(this);
this.handleZoom = this.handleZoom.bind(this);
this.ensureTransformGroup();
this.attachEventListeners();
}
// Ensure the SVG has a element for transformations
ensureTransformGroup() {
console.log("Ensuring transform group exists in the SVG");
if (!this.svgElement.querySelector('g.transform-group')) {
const group = document.createElementNS('http://www.w3.org/2000/svg', 'g');
group.classList.add('transform-group');
while (this.svgElement.firstChild) {
group.appendChild(this.svgElement.firstChild);
}
this.svgElement.appendChild(group);
}
this.transformGroup = this.svgElement.querySelector('g.transform-group');
}
// Attach event listeners for panning and zooming
attachEventListeners() {
console.log("Attaching event listeners for panning and zooming");
this.svgElement.addEventListener('click', this.onClick.bind(this));
this.svgElement.addEventListener('mousemove', this.onMove.bind(this));
this.svgElement.addEventListener('wheel', this.handleZoom.bind(this));
}
// Start panning
onClick(event) {
if (this.isPanning) {
this.isPanning = false;
console.log("Ending pan");
} else {
this.isPanning = true;
console.log("Starting pan");
this.startX = event.clientX;
this.startY = event.clientY;
this.priorPan = {x: this.currentTransform.x, y: this.currentTransform.y};
}
}
// Perform panning
onMove(event) {
const moveScale = this.svgElement.viewBox.baseVal.width / this.svgElement.width.baseVal.value;
if (this.isPanning === false) return;
const dx = event.clientX - this.startX;
const dy = event.clientY - this.startY;
if (this.priorPan) {
if (this.currentTransform.x) {
this.currentTransform.x = dx * moveScale + this.priorPan.x;
} else {
this.currentTransform.x = dx * moveScale + this.priorPan.x;
}
if (this.currentTransform.y) {
this.currentTransform.y = dy * moveScale + this.priorPan.y;
} else {
this.currentTransform.y = dy * moveScale + this.priorPan.y;
}
}
console.log("Panning %s, %s", this.currentTransform.x, this.currentTransform.y);
this.updateTransform();
}
// Handle zooming
handleZoom(event) {
event.preventDefault();
const direction = event.deltaY > 0 ? -1 : 1;
const zoomFactor = 0.1;
this.currentTransform.scale += direction * zoomFactor;
this.currentTransform.scale = Math.max(0.1, this.currentTransform.scale); // Prevent inverting
console.log("Handling zoom %s (%s)", direction, this.currentTransform.scale);
this.updateTransform();
}
// Update SVG transform
updateTransform() {
console.log("Updating SVG transform");
const transformAttr = `translate(${this.currentTransform.x} ${this.currentTransform.y}) scale(${this.currentTransform.scale})`;
this.transformGroup.setAttribute('transform', transformAttr);
}
}
// Expose the library to the global scope
window.SvgPanZoom = SvgPanZoom;
})();
function toggleVerbose() {
let verboseToggle = document.getElementById('verbose');
if (verboseToggle.innerText === 'Hide Verbose') {
const elements = document.getElementsByClassName('verbose');
for (let i = 0; i < elements.length; i++) {
elements[i].classList.add('verbose-hidden'); // Add the 'verbose-hidden' class to hide
}
verboseToggle.innerText = 'Show Verbose';
} else if (verboseToggle.innerText === 'Show Verbose') {
const elements = document.getElementsByClassName('verbose');
for (let i = 0; i < elements.length; i++) {
elements[i].classList.remove('verbose-hidden'); // Remove the 'verbose-hidden' class to show
}
verboseToggle.innerText = 'Hide Verbose';
} else {
console.log("Error: Unknown state for verbose button");
}
}
function refreshReplyForms() {
document.querySelectorAll('.reply-input').forEach(messageInput => {
messageInput.addEventListener('keydown', (event) => {
if (event.key === 'Enter' && !event.shiftKey) {
event.preventDefault();
let form = messageInput.closest('form');
if (form) {
let textSubmitButton = form.querySelector('.text-submit-button');
if (textSubmitButton) {
textSubmitButton.click();
} else {
form.dispatchEvent(new Event('submit', {cancelable: true}));
}
}
}
});
});
}
function refreshVerbose() {
let verboseToggle = document.getElementById('verbose');
if (verboseToggle.innerText === 'Hide Verbose') {
const elements = document.getElementsByClassName('verbose');
for (let i = 0; i < elements.length; i++) {
elements[i].classList.remove('verbose-hidden'); // Remove the 'verbose-hidden' class to show
}
} else if (verboseToggle.innerText === 'Show Verbose') {
const elements = document.getElementsByClassName('verbose');
for (let i = 0; i < elements.length; i++) {
elements[i].classList.add('verbose-hidden'); // Add the 'verbose-hidden' class to hide
}
} else {
console.log("Error: Unknown state for verbose button");
}
}
function findAncestor(element, selector) {
while (element && !element.matches(selector)) {
element = element.parentElement;
}
return element;
}
function applyToAllSvg() {
document.querySelectorAll('svg').forEach(svg => {
if (!svg.dataset.svgPanZoomInitialized) {
new SvgPanZoom().init(svg);
}
});
}
function substituteMessages(outerMessageId, messageDiv) {
Object.entries(messageMap).forEach(([innerMessageId, content]) => {
if (outerMessageId !== innerMessageId && messageDiv) messageDiv.querySelectorAll('[id="' + innerMessageId + '"]').forEach((element) => {
if (element.innerHTML !== content) {
//console.log("Substituting message with id " + innerMessageId + " and content " + content);
element.innerHTML = content;
substituteMessages(innerMessageId, element);
}
});
});
}